CN210532950U - Novel integrative belt dehumidification desiccator - Google Patents

Abstract

The utility model discloses a novel integrative belt dehumidification desiccator, including setting up the belt conveyor and at least one dehumidification drying module that are used for carrying the material of treating the dehumidification in the organism. The dehumidification drying module comprises at least one drying air circuit and at least one dehumidification circuit. The drying air circuit is used for forming a path for gas circulation in the machine body, and the path of the drying air circuit passes through the belt conveyor; the dehumidification circuit is disposed on a path of the drying air circuit. The belt type conveying device and the dehumidifying and drying module are integrally arranged, so that the occupied area is effectively reduced; the path of the dry air loop on the dehumidification drying module is matched with the belt type conveying device, so that the structure and the working mode of the dehumidification drying module are matched, the dehumidification loop can discharge hot and humid air on the path of the dry air loop, and the dehumidification drying effect is better.

Description

Novel integrative belt dehumidification desiccator

Technical Field

The utility model relates to a dehumidification field especially relates to a novel integrative belt dehumidification desiccator.

Background

The dehumidifying dryer is used for converting moist air into dry air, and is commonly used for drying materials in industry, and the existing dehumidifying dryer can be assembled on some belt type conveying equipment for conveying materials to be dehumidified, and then dehumidifying and drying are carried out. Therefore, the occupied area is large, and meanwhile, the dehumidification effect is not good enough due to the fact that the cooperation working mode of the dehumidification dryer and the belt type conveying equipment is not good enough.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a novel integrative belt dehumidification desiccator can solve the problem that area is big and dehumidification effect is not good enough when current dehumidification desiccator and belt conveying equipment cooperation are used.

The technical scheme of the utility model is realized like this:

the utility model provides a novel integrative belt dehumidification desiccator, is including setting up belt conveyor and at least one dehumidification drying module that are used for carrying the material of treating dehumidifying in the organism, dehumidification drying module includes:

at least one drying air loop, wherein the drying air loop is used for forming a path of gas circulation in the machine body, and the path of the drying air loop passes through the belt conveyor so as to dehumidify and dry the material to be dehumidified;

at least one dehumidification loop, the dehumidification loop is arranged on the path of the drying air loop, so that moisture in hot humid air formed after the drying air loop dehumidifies the material to be dehumidified is liquefied and discharged.

As a further alternative of the novel integrated belt type dehumidification dryer, the belt type conveying device comprises at least two layers of conveying belts which are arranged up and down, the conveying belts are fed from the uppermost layer of conveying belts, and the conveying belts are discharged from the lowermost layer of conveying belts; the path of the drying air loop passes through the conveyer belts of each layer from bottom to top in sequence from the bottom to the top below the conveyer belt of the lowest layer.

As a novel integrative belt dehumidification desiccator's further alternative, the dehumidification drying module still includes at least one heating circuit, heating circuit sets up form hot gas circulation's branch road route on dry air return circuit's the route, makes dry air return circuit is right treat that the damp and hot air that the dehumidification material formed further heats after dehumidifying, heating circuit's route begins from down up the conveyer belt that passes each layer of top in proper order from between the conveyer belt of the superiors and the conveyer belt of lower floor.

As a further alternative of the novel integrated belt type dehumidification dryer, the dehumidification loop comprises a condenser, a compressor and an evaporator which are connected in sequence.

As a further alternative of the novel integrated belt type dehumidification dryer, the drying air loop comprises a heat regenerator and a main fan, the hot and humid air sequentially passes through the cooling side of the heat regenerator, the heating side of the heat regenerator and the main fan, and the evaporator of the dehumidification loop is arranged between the cooling side and the heating side of the heat regenerator, so that when the hot and humid air passes through the evaporator, the moisture of the hot and humid air is liquefied and discharged.

As a further alternative of the novel integrated belt type dehumidification dryer, a condenser of the dehumidification loop is arranged between the temperature rise side of the heat regenerator and the main fan to form secondary heating.

As a further alternative of the new integrated belt type dehumidifying dryer, the heating circuit includes a circulating fan, a condenser of the dehumidifying circuit is disposed on a path of the heating circuit, and hot and humid air passes through the circulating fan and the condenser, and is further heated when the hot and humid air passes through the condenser.

As a further alternative of the novel integrated belt type dehumidification dryer, the dehumidification drying module further comprises a temperature control loop arranged on at least one dehumidification loop, the temperature control loop is a branch on the dehumidification loop, the temperature control loop comprises a controllable valve body and an outer condenser, and the outer condenser and the condenser are respectively connected with the compressor and the evaporator in parallel.

As a further alternative of the new integrated belt dehumidification dryer, the external condenser is disposed outside the body, and the condenser is disposed inside the body.

As a further alternative of the novel integrated belt type dehumidification dryer, a rack and a partition plate are arranged in the machine body, and the drying air loop, the dehumidification loop and the temperature control loop are arranged on the rack; the partition board is used for separating the unit from the machine body, so that the drying air loop, the dehumidification loop and the temperature control loop can work smoothly.

The utility model has the advantages that: the belt type conveying device and the dehumidifying and drying module are integrally arranged, so that the occupied area is effectively reduced; the path of the dry air loop on the dehumidification drying module is matched with the belt type conveying device, so that the structure and the working mode of the dehumidification drying module are matched, the dehumidification loop can discharge hot and humid air on the path of the dry air loop, and the dehumidification drying effect is better.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a system schematic diagram of a novel integrated belt type dehumidification dryer according to a first embodiment of the present invention;

fig. 2 is a system schematic diagram of a novel integrated belt type dehumidification dryer according to a second embodiment of the present invention;

fig. 3 is a system schematic diagram of a novel integrated belt type dehumidification dryer according to a third embodiment of the present invention;

fig. 4 is a front view of the integrated belt type dehumidifying dryer of the present invention;

fig. 5 is a structural side view of the novel integrated belt type dehumidifying dryer of the present invention.

In the figure: 100. a dry air circuit; 110. a heat regenerator; 111. cooling; 112. heating side; 120. A main fan; 130. a first filter; 200. a dehumidification loop; 210. an evaporator; 220. a compressor; 230. a condenser; 240. an energy-saving heat exchanger; 250. a second filter; 260. an expansion valve; 300. a temperature control loop; 310. a valve body; 320. an external condenser; 330. a stop valve; 340. a check valve; 400. a belt conveyor; 410. a conveyor belt; 500. a body; 510. a frame; 520. a partition plate; 600. a heating circuit; 610. and a circulating fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "above," and "over" a second feature may mean that the first feature is directly above or obliquely above the second feature, or that only the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1-5, the utility model provides a novel integrative belt dehumidification desiccator, including setting up belt conveyor and at least one dehumidification drying module that are used for carrying the material of treating dehumidification in the organism, the quantity of dehumidification drying module can be according to the dehumidification demand or belt conveyor's length sets up.

The dehumidification drying module comprises at least one drying air circuit and at least one dehumidification circuit. The drying air loop is used for forming a path of gas circulation in the machine body, and the path of the drying air loop passes through the belt type conveying device so as to dehumidify and dry the material to be dehumidified; the dehumidification loop is arranged on the path of the drying air loop, so that moisture in hot humid air formed after the drying air loop dehumidifies the material to be dehumidified is liquefied and discharged.

Therefore, the belt type conveying device and the dehumidifying and drying module are integrally arranged, so that the occupied area is effectively reduced; the path of the dry air loop on the dehumidification drying module is matched with the belt type conveying device, so that the structure and the working mode of the dehumidification drying module are matched, the dehumidification loop can discharge hot and humid air on the path of the dry air loop, and the dehumidification drying effect is better.

The present invention will be described in further detail below with reference to detailed embodiments and the accompanying drawings.

Example one

The embodiment provides a novel integrative belt dehumidification desiccator.

Referring to fig. 1, 4 and 5, the drying machine comprises abelt conveyor 400 and a dehumidifying and drying module, wherein thebelt conveyor 400 is arranged in amachine body 500, thebelt conveyor 400 comprises two layers ofconveyor belts 410, theconveyor belt 410 at the uppermost layer feeds materials, and theconveyor belt 410 at the lowermost layer discharges materials; the dehumidifying and drying module includes a dryingair circuit 100 and adehumidifying circuit 200.

The dryingair circuit 100 is configured to provide drying air to the material to be dehumidified on theconveyor belts 410, specifically, the drying air coming out of the dryingair circuit 100 is conveyed to thebelt conveyor 400 to dehumidify the material to be dehumidified, the drying air sequentially passes through theconveyor belts 410 of each layer from bottom to top below theconveyor belt 410 of the lowest layer, the drying air at this time carries moisture to become hot and humid air, and the hot and humid air becomes drying air again through the dryingair circuit 100 and thedehumidification circuit 200.

Specifically, the dryingair loop 100 includes aheat regenerator 110 and amain fan 120, and hot and humid air coming out from above aconveyor 410 sequentially passes through acooling side 111 of theheat regenerator 110, aheating side 112 of theheat regenerator 110 and themain fan 120; thedehumidification loop 200 includes acondenser 230, acompressor 220 and anevaporator 210 connected in sequence, and theevaporator 210 of thedehumidification loop 200 is disposed between the temperature-decreasingside 111 and the temperature-increasingside 112 of theheat regenerator 110, so that when the hot and humid air passes through theevaporator 210, moisture thereof is liquefied and discharged.

Therefore, the hot and humid air coming out of the upper side of theuppermost conveyor 410 enters thecooling side 111 of theheat regenerator 110 for a first cooling, and then is cooled again by theevaporator 210, so that the moisture in the hot and humid air is changed into liquid to be discharged, and then the dehumidified air is heated by theheating side 112 of theheat regenerator 110 and then is discharged by themain fan 120, and the air coming out at this time is changed back into dry air to enter the lower side of thelowermost conveyor 410.

In the present embodiment, the hot and humid air is cooled by theheat regenerator 110 and theevaporator 210, so as to ensure the dehumidification effect.

In some applications, such as drying and dehumidifying sludge on theconveyor 410, the hot and humid air coming out above theconveyor 410 may carry dust, which may cause pollution if the dust is allowed to flow in the dehumidification and drying module, thereby increasing the maintenance cost at a later stage. For this purpose, the dryingair circuit 100 also comprises afirst filter 130 for filtering dust from the hot humid air.

In some embodiments, thefirst filter 130 includes a primary filter and a secondary filter to ensure adequate filtration of the dust.

In some embodiments,regenerator 110 is a plate fin regenerator, i.e., a plate fin heat exchanger. The plate-fin heat regenerator consists of partition boards, fins, sealing strips and guide vanes, wherein the fins and the guide vanes are arranged between adjacent partition boards to form interlayers, the interlayers are stacked and brazed into a whole to form a plate bundle, and necessary end enclosure supports are matched. The fins can be flat fins, sawtooth fins, porous fins and corrugated fins.

In some embodiments,evaporator 210 is a finned tube evaporator. The finned tube evaporator consists of a base tube and fins, the fins are installed on the base tube, the base tube adopts a copper light tube or an internal thread copper tube, and the fins are corrugated sheets, skylight type or corrugated skylight type made of aluminum or copper materials.

Thedehumidification loop 200 includes acondenser 230, acompressor 220 and anevaporator 210 connected in sequence, specifically, thecompressor 220 outputs high-temperature high-pressure superheated gas, the high-temperature high-pressure gas is condensed into saturated or supercooled liquid through thecondenser 230, the saturated or supercooled liquid enters theevaporator 210 and is evaporated into low-temperature low-pressure superheated gas, and in the process, theevaporator 210 absorbs a large amount of heat to cool the damp and hot air, so as to liquefy the damp and hot air into liquid. Meanwhile, the low-temperature and low-pressure superheated gas enters thecompressor 220 again to become high-temperature and high-pressure superheated gas, and the long-term stable operation of thedehumidification circuit 220 is ensured through the circulation.

In some embodiments, thedehumidification circuit 200 further includes aneconomizer heat exchanger 240, asecond filter 250 and anexpansion valve 260 sequentially connected between thecondenser 230 and theevaporator 210, so that the saturated or sub-cooled liquid is processed into a low-pressure gas-liquid mixture through theeconomizer heat exchanger 240, thesecond filter 250 and theexpansion valve 260, and then enters theevaporator 210 for processing, which can reduce energy consumption and improve refrigeration effect of theevaporator 210.

In some embodiments, thecondenser 230 is a finned tube heat exchanger, which is composed of a base tube and fins, the fins are mounted on the base tube, the base tube is a copper light tube or an internal thread copper tube, and the fins are corrugated sheets, skylight type or corrugated skylight type made of aluminum or copper material. The bracket in the shell heat insulation process is made of section steel, sheet metal or aluminum alloy section.

Example two

The embodiment provides a novel integrative belt dehumidification desiccator.

Referring to fig. 2, 4 and 5, the drying machine comprises abelt conveyor 400 and a dehumidifying and drying module, wherein thebelt conveyor 400 is arranged in amachine body 500, thebelt conveyor 400 comprises two layers ofconveyor belts 410, theconveyor belt 410 at the uppermost layer feeds materials, and theconveyor belt 410 at the lowermost layer discharges materials; the dehumidifying and drying module includes one dryingair circuit 100, twodehumidifying circuits 200, and onetemperature control circuit 300.

The specific composition and operation principle of the dryingair circuit 100 and thedehumidifying circuit 200 have been described in detail in the first embodiment, and are not described herein again. Different from the first embodiment, because twodehumidification loops 200 are provided, and theevaporators 210 in the twodehumidification loops 200 are both disposed between thetemperature reduction side 111 and thetemperature rise side 112 of theregenerator 110, through the combined action of the twoevaporators 210, the second embodiment has triple temperature reduction effect compared with the first embodiment, and can further improve the dehumidification effect on the hot and humid air.

Different from the first embodiment, atemperature control loop 300 is added, thetemperature control loop 300 comprises anouter condenser 320 and acontrollable valve body 310, thetemperature control loop 300 is a branch on thedehumidification loop 200, and theouter condenser 320 and thecondenser 230 are respectively connected with thecompressor 220 and theevaporator 210 in parallel. The high-temperature and high-pressure superheated gas output from thecompressor 220 enters theouter condenser 320, and is radiated to the outside through theouter condenser 320, so that the temperature in themachine body 500 is lowered. Thevalve body 310 may be a solenoid valve.

In other words, theouter condenser 320 and thecondenser 230 are divided into two parallel circuits from thecompressor 220, and theouter condenser 320 and thecondenser 230 are different in that theouter condenser 320 is disposed outside thebody 500 and thecondenser 230 is disposed inside thebody 500.

Thevalve body 310 may be disposed on the loop of theouter condenser 320, when thevalve body 310 is opened, a part of high-temperature and high-pressure superheated gas output by thecompressor 220 may enter theouter condenser 320, and the heat is dissipated to the outside through theouter condenser 320, so that the temperature in themachine body 500 is lowered; when thevalve body 310 is closed, all of the high-temperature and high-pressure superheated gas output from thecompressor 220 enters thecondenser 230, thecondenser 230 supplies heat inside thebody 500, and the temperature inside thebody 500 rises.

In some embodiments, thevalve body 310 may also be disposed on the circuit of thecondenser 230, when thevalve body 310 is opened, a part of the high-temperature and high-pressure superheated gas output by thecompressor 220 may enter thecondenser 230, and heat is supplied inside thebody 500 through thecondenser 230, and the temperature inside thebody 500 rises; when thevalve body 310 is closed, the high-temperature and high-pressure superheated gas output from thecompressor 220 entirely enters theouter condenser 320, and the heat is dissipated to the outside through theouter condenser 320, so that the temperature in themachine body 500 is lowered.

In some embodiments, to achieve more precise regulation, thetemperature control circuit 300 further comprises a shut-offvalve 330 for regulating the flow rate of the high-temperature, high-pressure superheated gas through thetemperature control circuit 300, thereby achieving temperature control.

On the other hand, in order to prevent air from flowing backward, causing temperature control disturbance, thetemperature control circuit 300 further includes acheck valve 340.

In contrast to the first embodiment, thecondenser 230 of one of thedehumidification loops 200 is disposed between the regenerator 110 and themain fan 120, so that the dehumidified dry air is heated by thecondenser 230 for a second time after being heated by the temperature-raisingside 112 of theregenerator 110 for a first time, and then comes out of themain fan 120. The effect of double heating is achieved, the utilization rate of energy sources is improved, and the dehumidification efficiency is improved.

EXAMPLE III

The embodiment provides a novel integrative belt dehumidification desiccator.

Referring to fig. 3, 4 and 5, the drying machine comprises abelt conveyor 400 and a dehumidifying and drying module, wherein thebelt conveyor 400 is arranged in amachine body 500, thebelt conveyor 400 comprises two layers ofconveyor belts 410, theconveyor belt 410 at the uppermost layer feeds materials, and theconveyor belt 410 at the lowermost layer discharges materials; the dehumidifying and drying module includes two dryingair circuits 100, fourdehumidifying circuits 200, onetemperature control circuit 300, and oneheating circuit 600.

The components of the dryingair circuit 100, thedehumidifying circuit 200 and thetemperature control circuit 300 are described in detail in the second embodiment, and thus are not described again. The third embodiment can be regarded as a double superposition of the second embodiment, and of course, only onetemperature control loop 300 can be used.

Meanwhile, the addedheating circuit 600 includes acirculation fan 610 in which thecondensers 230 of the twodehumidification circuits 200 are disposed on the path of theheating circuit 600; of course, the number ofcondensers 230 provided in the path of theheating circuit 600 may be determined according to the actual heating requirements. The number of thecirculation fans 610 may also be determined according to induced air requirements.

Referring to fig. 4, the hot and humid air coming out from above theuppermost conveyer 410 is divided into two parts, one part enters theheating circuit 600, the other part enters thedehumidifying circuit 200, the hot and humid air entering theheating circuit 600 is heated again by thecondenser 230, and the heated hot and humid air of high temperature enters between theuppermost conveyer 410 and thelowermost conveyer 410, and sequentially passes through theconveyer 410 of each layer above from bottom to top. The hot and humid air entering thedehumidification loop 200 becomes dry air, and the dry air enters from below the lowest layer of theconveyor belts 410 and sequentially passes through theconveyor belts 410 of each layer from bottom to top.

Because theconveyer belt 410 of the superiors is the feeding department, theconveyer belt 410 of the lowest floor is the ejection of compact department, and the material of treating dehumidification that is in the upper strata relatively speaking is more wet, and the material of treating dehumidification that is in the lower floor is drier, provides the humid hot-air of high temperature of reheating for the material of treating dehumidification that is in the upper strata throughheating circuit 600, helps improving dehumidification efficiency.

It should be noted that in other embodiments, the number of dryingair circuits 100,dehumidification circuits 200,temperature control circuits 300, andheating circuits 600 may be chosen reasonably.

In addition, aframe 510 and apartition 520 are provided in themachine body 500, and the dryingair circuit 100, thedehumidifying circuit 200, thetemperature control circuit 300, and theheating circuit 600 are provided on theframe 510; thepartition 520 is used to partition units in thebody 500, so that the dryingair circuit 100, thedehumidifying circuit 200, thetemperature control circuit 300, and theheating circuit 600 are arranged to work smoothly.

Themachine body 500 can be composed of a composite heat insulation board with heat insulation performance, the thickness of the heat insulation layer is not less than 25mm, and a hot-dip galvanized steel plate, an aluminum plate or a stainless steel plate with good corrosion resistance can be used as an inner layer board of the composite board. Thepartition plate 520 may be made of a galvanized plate or an aluminum plate having good corrosion resistance.

In addition, for convenience of observation or adjustment, a dashboard (not shown) or the like may be further disposed on thebody 500 to monitor the operation state of each device during operation. The instrument panel can be provided with parameter display such as temperature, humidity in the machine body, outlet air temperature (temperature of damp and hot air), power supply indication, operation of thecompressor 220, operation of themain fan 120, indication setting operation, stop buttons, fan manual and automatic button fault indication and reset. A control box is arranged outside themachine body 500, and control function modules including a compressor, a fan strong current control device and dehumidification, refrigeration, heating, ventilation and the like can be arranged in the control box.

Example four

The embodiment provides a novel integrative belt dehumidification desiccator.

Including thebelt conveyor 400 and one dehumidifying and drying module arranged in themachine body 500, the number of the dehumidifying and drying modules is more than 1, which is different from the third embodiment. The number of the dehumidifying and drying modules may be determined according to the length of theconveyor belt 410 of thebelt conveyor 400.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a novel integrative belt dehumidification desiccator which characterized in that, including setting up the belt conveyor and at least one dehumidification drying module that are used for carrying the material of treating dehumidifying in the organism, dehumidification drying module includes:

at least one drying air loop, wherein the drying air loop is used for forming a path of gas circulation in the machine body, and the path of the drying air loop passes through the belt conveyor so as to dehumidify and dry the material to be dehumidified;

at least one dehumidification loop, the dehumidification loop is arranged on the path of the drying air loop, so that moisture in hot humid air formed after the drying air loop dehumidifies the material to be dehumidified is liquefied and discharged.

2. The novel integrated belt type dehumidification dryer according to claim 1, wherein said belt conveyor comprises at least two layers of conveyor belts arranged one above the other, feeding from the uppermost conveyor belt and discharging from the lowermost conveyor belt; the path of the drying air loop passes through the conveyer belts of each layer from bottom to top in sequence from the bottom to the top below the conveyer belt of the lowest layer.

3. The novel integrated belt type dehumidification dryer according to claim 2, wherein the dehumidification drying module further comprises at least one heating loop, the heating loop is disposed on a branch path of the drying air loop, the branch path forms a hot air circulation, so that the drying air loop further heats the hot humid air formed after the dehumidification of the material to be dehumidified, and the path of the heating loop passes through the upper conveying belt and the lower conveying belt in turn from bottom to top.

4. The novel integrated belt type dehumidification dryer according to claim 3, wherein said dehumidification loop comprises a condenser, a compressor and an evaporator connected in sequence.

5. The novel integrated belt type dehumidification dryer according to claim 4, wherein the drying air circuit comprises a heat regenerator and a main fan, the hot and humid air sequentially passes through the cooling side of the heat regenerator, the heating side of the heat regenerator and the main fan, and the evaporator of the dehumidification circuit is arranged between the cooling side and the heating side of the heat regenerator, so that when the hot and humid air passes through the evaporator, moisture of the hot and humid air is liquefied and discharged.

6. The novel integrated belt type dehumidification dryer according to claim 5, wherein a condenser of at least one dehumidification loop is arranged between a temperature rise side of the heat regenerator and the main fan to form secondary heating.

7. The novel integrated belt type dehumidifying dryer of claim 6, wherein the heating circuit comprises a circulating fan, a condenser of at least one dehumidifying circuit is disposed on a path of the heating circuit, and the hot and humid air passes through the circulating fan and the condenser, and is further heated when passing through the condenser.

8. The novel integrated belt type dehumidification dryer according to any one of claims 4 to 7, wherein the dehumidification drying module further comprises a temperature control loop disposed on at least one dehumidification loop, the temperature control loop is a branch of the dehumidification loop, the temperature control loop comprises a controllable valve body and an external condenser, and the external condenser and the condenser are respectively connected in parallel with the compressor and the evaporator.

9. The novel integrated belt type dehumidification dryer according to claim 8, wherein said external condenser is disposed outside of said machine body, and said condenser is disposed inside of said machine body.

10. The novel integrated belt type dehumidification dryer according to claim 9, wherein a frame and a partition are arranged in said machine body, and said drying air circuit, dehumidification circuit and temperature control circuit are arranged on said frame; the partition board is used for partitioning the units in the machine body, so that the dry air loop, the dehumidification loop and the temperature control loop can work smoothly.

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