CN114314713A - Lifting device of pure water generation system and use method - Google Patents

Abstract

The invention relates to the technical field of pure water generating systems, and solves the problems that a pure water generating device in the prior art is inconvenient to replace deionized resin, large in occupied space range and serious in waste in the using process, in particular to a lifting device of a pure water generating system, which comprises a deionized resin storage device and a transition liquid storage device, wherein the deionized resin storage device is inserted into the transition liquid storage device, and the deionized resin storage device and the transition liquid storage device are detachably and fixedly connected; deionization resin storage device is equipped with additional installation component including pegging graft the filter assembly in transition stock solution device, the outside bottom cover of filter assembly, installs additional assembly and filter assembly welding, and the bottom of installing additional assembly passes through the screw and can dismantle the fixed plate subassembly that is connected with. The invention greatly increases the space utilization rate of the system, makes the replacement process of the deionization resin more convenient, increases the exchange area and capacity and can be continuously and repeatedly used.

Description

Lifting device of pure water generation system and use method

Technical Field

The invention relates to the technical field of pure water generation systems, in particular to a lifting device of a pure water generation system and a using method of the lifting device.

Background

As trace calcium, magnesium, aluminum and other ions can be remained in the common tap water, the ions have an effect on the chemical reaction process and influence the normal operation of the process. Therefore, the water used in some specific occasions needs to be treated correspondingly so as to meet the process requirements of the whole system.

In the current use process, for the occasions needing to remove the ionic impurities, equipment is often required to be provided with a single pure water generating system to remove the ionic impurities in the aqueous solution, thereby meeting the requirements of customer process.

As a device for providing temperature control in a semiconductor wafer processing process, the overall device requirements are particularly stringent. The main principle of the pure water generating device is that ion exchange is adopted to prepare the pure water, when raw water flows through the exchange resin, cations are replaced by active groups of the positive resin, anions are replaced by active groups of the negative resin, so that the water is purified, and the water conductivity can reach 18M omega cm.

With the supporting pure water generation system of temperature control equipment, there are several kinds of modes at present:

1. disposable deionization device: the deionized resin is directly stored in a fixing device, the device is in a closed state, the resin cannot be replaced, and the device is connected with a system machine type through a fixing support;

2. customizing the deionization device: the deionized resin is stored in a stainless steel container, a special fixing support is arranged in the equipment, when the resin fails, the whole pure water system needs to be taken out of the equipment, the resin is replaced outside, the pure water generating system is assembled, and then the system is installed in the equipment.

The above methods have the disadvantages of troublesome assembly and large occupied space, and particularly, the first method has the disadvantages of serious waste of matched parts and inconvenient replacement of the deionized resin.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a lifting device and a using method of a pure water generating system, which solve the problems that the deionized resin of the pure water generating device in the prior art is inconvenient to replace, the occupied space range is large, and the waste is serious in the using process.

(II) technical scheme

In order to solve the technical problems, the invention provides the following technical scheme: a lifting device of a pure water generating system comprises a deionized resin storage device and a transition liquid storage device, wherein the deionized resin storage device is inserted into the transition liquid storage device, and the deionized resin storage device and the transition liquid storage device are detachably and fixedly connected;

the deionized resin storage device comprises a filtering component inserted in the transition liquid storage device, an additional component is sleeved at the bottom end outside the filtering component and welded with the filtering component, the bottom of the additional component is detachably connected with a fixed plate component through a screw, and a second sealing gasket is arranged between the fixed plate component and the additional component;

the additional assembly component comprises a ring frame, an upper end part and a lower end part, the upper end part is welded and fixed with the filtering component, and the lower end part is fixedly connected with the fixing plate component through a screw;

the upper end part is provided with a first smooth conical surface, the lower end part is provided with a second smooth conical surface, and the first smooth conical surface and the second smooth conical surface are in arc transition connection.

Further, the radian of the first smooth conical surface is 121 degrees, and the radian of the second smooth conical surface is 106 degrees.

Furthermore, two horn-shaped structures which are corresponding up and down are formed among the first smooth conical surface, the second smooth conical surface and the ring frame.

Furthermore, a plurality of fine gaps which are uniformly distributed are arranged on the outer surface of the filter component, the width of each fine gap is 0.1-0.2mm, and the length of each fine gap is 0.2-0.3 mm.

Further, the top of the filtering component is fixedly connected with a first handle, and the bottom of the fixing plate component is fixedly connected with a second handle.

Furthermore, the connecting part between the deionized resin storage device and the transition liquid storage device is provided with a first sealing gasket, the first sealing gasket is made of polytetrafluoroethylene materials, and the deionized resin storage device is connected with an external clamping sleeve joint through threads.

Further, transition liquid storage device is hollow cylinder structure, and the central point of transition liquid storage device bottom puts and has seted up the outflow hole, and the outflow hole is used for the connecting system water tank pipeline, and the internal diameter of outflow hole is 50 mm.

Further, the top of transition stock solution device is equipped with the flange that extends to the outside, and flange on the transition stock solution device and deionization resin storage device's tip pass through four screw fixed connection.

The invention also provides another technical scheme, and the use method of the lifting device of the pure water generation system comprises the following steps:

s1, when the resin needs to be replaced, detaching the screw between the deionized resin storage device and the transition liquid storage device, lifting the first handle, and placing the deionized resin storage device on the workbench;

s2, disassembling the screw on the end face of the fixed plate component, and pulling down the fixed plate component through the second handle;

s3, lifting the filtering component upwards, and replacing the invalid resin to a designated position through the additional component;

s4, adding the new resin into the deionized resin storage device through the adding assembly, and sequentially installing a second sealing gasket, a fixing plate assembly and screws to finish the replacement of the deionized resin.

(III) advantageous effects

The invention provides a lifting device of a pure water generating system and a using method thereof, and the lifting device has the following beneficial effects:

1. the invention greatly increases the space utilization rate of the system, simultaneously carries out reasonable optimization design on the resin replacing method of the pure water system, leads the replacing process of the deionized resin to be more convenient, adopts the stainless steel customized design on the filter screen of the deionized resin, increases the exchange area and the capacity, and can be continuously and repeatedly used.

2. According to the invention, the deionized resin storage device is optimally designed, the filter screen is made of stainless steel in a finish machining mode, the strength and the filtering precision are increased, the deionized resin storage device can be repeatedly utilized, the waste is reduced, the cost is saved, the upper end of the additional assembly is provided with a 121-degree smooth conical surface, the lower end of the additional assembly is provided with a 106-degree smooth conical surface, the two conical surfaces are in arc transition connection, the additional assembly and the fixing assembly are in end face connection, the flow area can be increased, and meanwhile, the convenience and the efficiency for replacing the deionized resin are greatly improved.

3. The lifting device of the pure water generating system is optimally designed, the process of replacing the ineffective deionized resin is more convenient, and the convenience of the replacing process is further improved by adopting the smooth conical surface and the circular arc transition design on the upper line surface of the additional assembly.

4. According to the invention, the bottom of the transition liquid storage device is directly welded and communicated with the liquid storage system of the temperature control system, so that the whole temperature control system is designed to occupy smaller space and is highly integrated in the system, the equipment space is more reasonably utilized, and meanwhile, the connection of related pipelines is reduced, and the energy loss is reduced.

5. The invention has the functions of high system integration, convenient replacement and cost saving, and solves the problems of lower repeated utilization rate, large installation occupied space and complicated replacement process of a pure water generation system in the prior art.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is an exploded view of a lifting device of the present invention;

FIG. 2 is an exploded view of the structure of a deionizing resin storage device according to the present invention;

FIG. 3 is a cross-sectional view of the retrofit assembly of the present invention;

FIG. 4 is a schematic illustration of the present invention with the dimensions of the mounting assembly marked.

In the figure: 100. an external card socket joint; 200. a deionized resin storage device; 210. a filter assembly; 220. adding a component; 211. a first handle; 241. a second handle; 221. a ring frame; 222. an upper end portion; 2221. a first smooth conical surface; 223. a lower end portion; 2231. a second smooth conical surface; 230. a second gasket; 240. a fixed plate assembly; 300. a first gasket; 400. transition stock solution device.

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

FIGS. 1-4 illustrate one embodiment of the present invention: the utility model provides a hoisting device of system takes place for pure water, includes deionizationresin storage device 200 and transitionstock solution device 400, and deionizationresin storage device 200 pegs graft in transitionstock solution device 400, and deionizationresin storage device 200 and transitionstock solution device 400 are for dismantling fixed connection.

The invention greatly increases the space utilization rate of the system, simultaneously carries out reasonable optimization design on the resin replacing method of the pure water system, leads the replacing process of the deionized resin to be more convenient, adopts the stainless steel customized design on the filter screen of the deionized resin, increases the exchange area and the capacity, and can be continuously and repeatedly used.

When the system needs to carry out ion filtration to the circulation liquid, the raw water flows into the external joint 100 through the pipeline, then flows into the deionizedresin storage device 200, the deionized resin in the deionizedresin storage device 200 replaces ions in the raw water, the circulation liquid after the ions are replaced flows into the transitionliquid storage device 400 through the fine gaps on the side wall of the deionizedresin storage device 200, the circulation liquid enters the system water tank through the outflow hole below the transitionliquid storage device 400, and a complete process from the raw water to the pure water is completed.

Connecting portion between deionizationresin storage device 200 and the transitionstock solution device 400 is equipped with first sealedpad 300, first sealedpad 300 adopts the polytetrafluoroethylene material to make, there is external joint sleeve joint 100 through threaded connection on deionizationresin storage device 200, transitionstock solution device 400 is hollow cylinder structure, the central point of transitionstock solution device 400 bottom puts and has seted up the outlet, the outlet is used for connected system water tank pipeline, the internal diameter in outlet is 50mm, the top of transitionstock solution device 400 is equipped with the flange that extends to the outside, flange on the transitionstock solution device 400 and deionizationresin storage device 200's tip are through four screw fixed connection.

According to the invention, the bottom of the transitionliquid storage device 400 is directly welded and communicated with the liquid storage system of the temperature control system, so that the whole temperature control system is designed to occupy smaller space and is highly integrated in the system, the equipment space is more reasonably utilized, and meanwhile, the connection of related pipelines is reduced, and the energy loss is reduced.

Deionizationresin storage device 200 is including pegginggraft filtering component 210 in transitionstock solution device 400, the outside bottom cover offiltering component 210 is equipped with installssubassembly 220 additional, installsubassembly 220 andfiltering component 210 welding additional, the bottom of installingsubassembly 220 additional can be dismantled through the screw and be connected with fixedplate subassembly 240, be equipped with the sealedpad 230 of second between fixedplate subassembly 240 and theinstallation subassembly 220 additional, thefirst handle 211 of top fixedly connected with offiltering component 210, the bottom fixedly connected withsecond handle 241 of fixedplate subassembly 240, the promotion action when conveniently changing deionization resin, be provided with a plurality of evenly distributed's fine gap onfiltering component 210's the surface, fine gap's width is 0.1-0.2mm, fine gap's length is 0.2-0.3 mm.

The lifting device of the pure water generating system is optimally designed, the process of replacing the ineffective deionized resin is more convenient, and the convenience of the replacing process is further improved by adopting the smooth conical surface and the circular arc transition design on the upper line surface of theadditional assembly 220.

Theadditional assembly component 220 comprises aring frame 221, anupper end portion 222 and alower end portion 223, theupper end portion 222 is welded and fixed with thefiltering component 210, thelower end portion 223 is fixedly connected with the fixingplate component 240 through screws, a first smoothconical surface 2221 is arranged on theupper end portion 222, a second smoothconical surface 2231 is arranged on thelower end portion 223, the first smoothconical surface 2221 and the second smoothconical surface 2231 are in arc transition connection, the radian of the first smoothconical surface 2221 is 121 degrees, the radian of the second smoothconical surface 2231 is 106 degrees, two horn-shaped structures which correspond to each other up and down are formed between the first smoothconical surface 2221, the second smoothconical surface 2231 and thering frame 221, and the additional assembly of the deionized resin is facilitated.

Theadditional assembly 220 is machined by stainless steel, and theupper end 222 is machined with a smooth conical surface of 121 degrees, so that the replacement of ineffective ions is facilitated; a smooth conical surface of 106 degrees is processed at thelower end part 223, so that the deionized resin is convenient to add.

According to the invention, the deionizedresin storage device 200 is optimally designed, the filter screen is made of stainless steel by finish machining, the strength and the filtering precision are increased, the filter screen can be repeatedly utilized, the waste is reduced, the cost is saved, the upper end of theadditional assembly 220 is provided with a smooth conical surface of 121 degrees, the lower end of theadditional assembly 220 is provided with a smooth conical surface of 106 degrees, the two conical surfaces are in arc transition connection, theadditional assembly 220 and the fixed assembly are in end surface connection, the flow area can be increased, and the convenience and the efficiency for replacing the deionized resin are greatly improved.

The invention has the functions of high system integration, convenient replacement and cost saving, and solves the problems of lower repeated utilization rate, large installation occupied space and complicated replacement process of a pure water generation system in the prior art.

The invention also provides another embodiment, and a use method of the lifting device of the pure water generation system comprises the following steps:

s1, when the resin needs to be replaced, detaching the screw between the deionized resin storage device and the transition liquid storage device, lifting the first handle, and placing the deionized resin storage device on the workbench;

s2, disassembling the screw on the end face of the fixed plate component, and pulling down the fixed plate component through the second handle;

s3, lifting the filtering component upwards, and replacing the invalid resin to a designated position through the additional component;

s4, adding the new resin into the deionized resin storage device through the adding assembly, and sequentially installing a second sealing gasket, a fixing plate assembly and screws to finish the replacement of the deionized resin.

The invention greatly increases the space utilization rate of the system, simultaneously carries out reasonable optimization design on the resin replacing method of the pure water system, leads the replacing process of the deionized resin to be more convenient, adopts the stainless steel customized design on the filter screen of the deionized resin, increases the exchange area and the capacity, and can be continuously and repeatedly used.

The invention has the functions of high system integration, convenient replacement and cost saving, and solves the problems of lower repeated utilization rate, large installation occupied space and complicated replacement process of a pure water generation system in the prior art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. A lifting device of a pure water generation system comprises a deionized resin storage device (200) and a transition liquid storage device (400), and is characterized in that: the deionized resin storage device (200) is inserted into the transition liquid storage device (400), and the deionized resin storage device (200) and the transition liquid storage device (400) are detachably and fixedly connected;

the deionized resin storage device (200) comprises a filtering component (210) inserted in the transitional liquid storage device (400), an additional component (220) is sleeved at the bottom end outside the filtering component (210), the additional component (220) is welded with the filtering component (210), the bottom of the additional component (220) is detachably connected with a fixed plate component (240) through a screw, and a second sealing gasket (230) is arranged between the fixed plate component (240) and the additional component (220);

the additional assembly component (220) comprises a ring frame (221), an upper end part (222) and a lower end part (223), the upper end part (222) is welded and fixed with the filter component (210), and the lower end part (223) is fixedly connected with the fixing plate component (240) through a screw;

the upper end portion (222) is provided with a first smooth conical surface (2221), the lower end portion (223) is provided with a second smooth conical surface (2231), and the first smooth conical surface (2221) and the second smooth conical surface (2231) are in arc transition connection.

2. The lift device of pure water generation system according to claim 1, characterized in that: the radian of the first smooth conical surface (2221) is 121 degrees, and the radian of the second smooth conical surface (2231) is 106 degrees.

3. The lift device of pure water generation system according to claim 1, characterized in that: two horn-shaped structures which correspond up and down are formed among the first smooth conical surface (2221), the second smooth conical surface (2231) and the ring frame (221).

4. The lift device of pure water generation system according to claim 1, characterized in that: the outer surface of the filter component (210) is provided with a plurality of uniformly distributed fine gaps, the width of the fine gap is 0.1-0.2mm, and the length of the fine gap is 0.2-0.3 mm.

5. The lift device of pure water generation system according to claim 1, characterized in that: the top of the filtering component (210) is fixedly connected with a first handle (211), and the bottom of the fixing plate component (240) is fixedly connected with a second handle (241).

6. The lift device of pure water generation system according to claim 1, characterized in that: the connecting part between the deionized resin storage device (200) and the transition liquid storage device (400) is provided with a first sealing gasket (300), the first sealing gasket (300) is made of polytetrafluoroethylene materials, and the deionized resin storage device (200) is connected with an external clamping sleeve joint (100) through threads.

7. The lift device of pure water generation system according to claim 1, characterized in that: transition stock solution device (400) are hollow cylinder structure, and the central point of transition stock solution device (400) bottom puts and has seted up the outflow hole, and the outflow hole is used for the connecting system water tank pipeline, and the internal diameter of outflow hole is 50 mm.

8. The lift device of pure water generation system according to claim 1, characterized in that: the top of transition stock solution device (400) is equipped with the flange that extends to the outside, and the flange on transition stock solution device (400) and the tip of deionization resin storage device (200) pass through four screw fixed connection.

9. The use method of the lifting device of the pure water generation system is characterized by comprising the following steps:

s1, when the resin needs to be replaced, detaching the screw between the deionized resin storage device and the transition liquid storage device, lifting the first handle, and placing the deionized resin storage device on the workbench;

s2, disassembling the screw on the end face of the fixed plate component, and pulling down the fixed plate component through the second handle;

s3, lifting the filtering component upwards, and replacing the invalid resin to a designated position through the additional component;

s4, adding the new resin into the deionized resin storage device through the adding assembly, and sequentially installing a second sealing gasket, a fixing plate assembly and screws to finish the replacement of the deionized resin.

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