A kind of continuous online counterflow extraction device of plantTechnical field
The present invention relates to a kind of extraction equipment, in particular to the continuous online counterflow extraction device of a kind of plant belongs to plantAbstraction technique field.
Background technique
Counter-current extraction is one of extraction and separation maneuver, and water phase and organic phase containing extract are respectively from extractorBoth ends flow into, and flow in the opposite direction, carry out continuous several times contact layering and achieve the purpose that separation；Plant is in extraction processIn, it needs to crush raw material, but current extraction equipment does not have crushing function, needs using disintegrating apparatus, butIt is that common disintegrating apparatus is much unable to crush thoroughly, solid material cannot be crushed to the small size of needs, or even needThe artificial pulverizing of part material is crushed and then carried out in disintegrating apparatus, greatly reduce working efficiency；And it is traditionalExtraction equipment is all that plant is immersed directly in extractant to extract, and extraction efficiency is low；And traditional extraction equipment is notThe amount of the extractant of addition easy to control, and temperature when extraction not easy to control.
Summary of the invention
The purpose of the present invention is to provide a kind of continuous online counterflow extraction devices of plant, to solve in above-mentioned background techniqueThe current extraction equipment proposed does not have the problem of crushing function.
To achieve the above object, the invention provides the following technical scheme: a kind of continuous online counterflow extraction device of plant, packetExtraction box, crush box and liquid storing barrel are included, four corners of the extraction box bottom end are fixedly installed with cushion block, the extraction boxThe outlet for the conically shaped that one lateral roof is fixed with by feed pipe and crush box bottom end is fixedly connected, the top of the crush boxMiddle part is fixed with bucket-shaped feed inlet, and the inside of the crush box is fixed with raw material chopper structure, the extraction box it is interiorPortion is fixed with pusher, and the top inner wall of the extraction box is fixed with several electric heating wires, the extraction box frontMiddle part be fixedly installed with temperature controller, the detection probe of the temperature controller is placed in the side inner wall of extraction box, describedOne lateral roof of extraction box is fixed with inlet tube, and one end of the inlet tube passes through connecting flange and one of connecting tubeOne end is fixedly connected, and the other end of one of them connecting tube is fixedly connected with the liquid outlet of drawing liquid pump, the drawing liquid pumpLiquid pumping hole is fixedly connected with one end of another one connecting tube, and connecting tube described in another one is placed in the bottom inside liquid storing barrelEnd, the drawing liquid pump are fixedly mounted on the top of liquid storing barrel, and the front of the liquid storing barrel is fixedly installed with humidity controller, describedThe detection probe of humidity controller is placed in the inner wall of liquid storing barrel, and a lateral roof of the liquid storing barrel is fixed with inlet, describedThe center bottom of extraction box is fixed with outlet tube, is fixed with control valve in the middle part of the outlet tube, and the outlet tubeTop is fixedly installed with filter screen, and the other side of the extraction box is fixed with discharge port, and the outside fixation of the discharge port is setThere is card slot, the card slot is slidably connected with striker plate, and the positive side of extraction box is fixed with switch panel.
As a preferred technical solution of the present invention, the raw material chopper structure includes the first crushing motor and the second powderBroken motor, the first crushing motor and the second crushing motor are respectively and fixedly installed to the side of crush box, and described first crushesThe transmission shaft of the transmission shaft of motor and the second crushing motor both pass through crush box respectively be placed in inside crush box two crushingOne end of axis is fixedly connected, and the surface of two crushing shafts is fixedly installed with Disintegrating knife, described first crush motor andSecond crushing motor passes through switch panel surface is installed first respectively and crushes motor switch and the second crushing motor switch and electricitySource is electrically connected.
As a preferred technical solution of the present invention, described first, which crushes the steering of motor and second, crushes turning for motorTo opposite.
As a preferred technical solution of the present invention, the pusher includes the first pusher motor and the second pusher electricityThe transmission shaft of machine, the transmission shaft of the first pusher motor and the second pusher motor both pass through extraction box respectively be placed in extraction boxOne end of two internal charging rams is fixedly connected, and the surface of two charging rams is fixedly installed with spiral pusher blade,The first pusher motor and the second pusher motor pass through the first pusher motor switch that switch panel surface is installed and respectivelyTwo pusher motor switch are electrically connected with the power supply.
As a preferred technical solution of the present invention, two spiral pusher blades are mutually ratcheting, and spiral pusherThe surface of blade is fixed with several limbers.
As a preferred technical solution of the present invention, the filter plate is connected by the internal slide of sliding block and crush boxIt connects.
As a preferred technical solution of the present invention, the top of the extraction box is fixed with two observation windows, and twoGlass plate is fixed in the middle part of the observation window, and one end of the observation window is hinged by the top of hinge and extraction box,The bottom of the observation window other end is connected together by the fixing groove that fixture block is equipped with extraction box top.
As a preferred technical solution of the present invention, the model XMTD-7000 of the temperature controller, and the temperatureThe junction of the detection probe and extraction box of spending controller is fixed with sealing ring, the electric heating wire by temperature controller withPower supply is electrically connected
As a preferred technical solution of the present invention, the model HD-UQK-71 of the liquid level controller, and the liquid level controlThe detection probe of instrument processed and the junction of liquid storing barrel are fixed with sealing ring, and the drawing liquid pump passes through liquid level controller and power supply electricityProperty connection.
Compared with prior art, the beneficial effects of the present invention are: a kind of continuous online counterflow extraction device of plant of the present invention,Motor and the second crushing motor are crushed by be equipped with first convenient for driving the Disintegrating knife on crushing shaft surface to carry out powder to raw materialBroken processing, it is not necessary to carry out pulverization process using individual disintegrating apparatus, improve work efficiency；Just by the filter plate of settingIt is sieved in smashed raw material, and filter plate can be extracted out, to carry out two to the underproof raw material of filter surfaceSecondary crushing；It is convenient for the temperature range in control extraction box always in setting by the temperature controller and electric heating wire that are equipped with,To improve extraction efficiency；Charging ram rotation is driven by the first pusher motor and the second pusher motor by what is be equipped with, thusDrive the rotation of spiral pusher blade that smashed material is driven to travel forward, the flow direction with extractant is on the contrary, to increaseThe exchange times of raw material and extractant, improve extraction efficiency；And by the liquid level controller of setting convenient for accurate control extractionIt takes agent to enter the dosage in extraction box, is conducive to the progress for extracting work；By two observation windows of setting convenient for observation extractionExtraction process in case, and observation window can be opened, consequently facilitating the inside to extraction box is cleared up；The device can be continuousOperation, to improve production efficiency.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the schematic diagram of internal structure of extraction box of the present invention；
Fig. 3 is the inside top figure of extraction box of the present invention；
Fig. 4 is the schematic diagram of internal structure of crush box of the present invention；
Fig. 5 is the side structure schematic diagram of crush box of the present invention.
In figure: 1, extraction box；2, cushion block；3, crush box；4, feed inlet；5, first motor is crushed；6, second motor is crushed；7, crushing shaft；8, Disintegrating knife；9, conically shaped；10, filter plate；11, feed pipe；12, liquid storing barrel；13, inlet；14, liquid levelController；15, drawing liquid pump；16, connecting flange；17, inlet tube；18, electric heating wire；19, temperature controller；20, the first pusherMotor；21, the second pusher motor；22, charging ram；23, spiral pusher blade；24, observation window；25, glass plate；26, card slot；27, striker plate；28, outlet tube；29, control valve；30, switch panel.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, completeSite preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based onEmbodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every otherEmbodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of plant continuously online counterflow extraction devices, including extraction box 1, crushingCase 3 and liquid storing barrel 12, four corners of 1 bottom end of extraction box are fixedly installed with cushion block 2, a lateral roof of extraction box 1 by intoExpects pipe 11 is fixedly connected with the outlet for the conically shaped 9 that 3 bottom end of crush box is fixed with, and the top middle portion of crush box 3 is fixed withBucket-shaped feed inlet 4, the inside of crush box 3 are fixed with raw material chopper structure, and the inside of extraction box 1 is fixed with pusherStructure, the top inner wall of extraction box 1 are fixed with several electric heating wires 18, and the positive middle part of extraction box 1 is fixedly installed with temperatureController 19, the detection probe of temperature controller 19 are placed in the side inner wall of extraction box 1, and the lateral roof fixation of extraction box 1 is setThere is inlet tube 17, one end of inlet tube 17 is fixedly connected by connecting flange 16 with one end of one of connecting tube, wherein oneThe other end of a connecting tube is fixedly connected with the liquid outlet of drawing liquid pump 15, the liquid pumping hole and another one connecting tube of drawing liquid pump 15One end be fixedly connected, another one connecting tube is placed in the bottom end inside liquid storing barrel 12, and drawing liquid pump 15 is fixedly mounted on liquid storageThe top of bucket 12, the front of liquid storing barrel 12 are fixedly installed with humidity controller 14, and the detection probe of humidity controller 14 is placed in storageThe inner wall of liquid bucket 12, a lateral roof of liquid storing barrel 12 are fixed with inlet 13, and the center bottom of extraction box 1 is fixed with out liquidPipe 28, the middle part of outlet tube 28 is fixed with control valve 29, and the top of outlet tube 28 is fixedly installed with filter screen, extraction box 1The other side be fixed with discharge port, card slot 26 is fixed on the outside of discharge port, card slot 26 is slidably connected with striker plate 27, extractionThe positive side of case 1 is taken to be fixed with switch panel 30.
Preferably, raw material chopper structure includes first crushing motor 5 and second and crushing motor 6, and first crushes motor 5 and theTwo crushing motors 6 are respectively and fixedly installed to the side of crush box 3, and first, which crushes the transmission shaft of motor 5 and second, crushes motor 6Transmission shaft both passes through crush box 3 and is fixedly connected respectively with the one end for two crushing shafts 7 being placed in inside crush box 3, two crushingThe surface of axis 7 is fixedly installed with Disintegrating knife 8, and first, which crushes motor 5 and second, crushes motor 6 respectively by switch panel 30First crushing motor switch of surface installation and the second crushing motor switch are electrically connected with the power supply, and crush motor 20 by firstThe rotation of Disintegrating knife 8 is driven to crush raw material with the second crushing motor 21.
Preferably, the steering that the first steering for crushing motor 5 crushes motor 6 with second is on the contrary, convenient for driving two crushingBlade 8 shears raw material to opposite counter motion, improves crush efficiency.
Preferably, pusher includes the first pusher motor 20 and the second pusher motor 21, the biography of the first pusher motor 20The transmission shaft of moving axis and the second pusher motor 21 both pass through extraction box 1 respectively with two charging rams 22 being placed in inside extraction box 1One end be fixedly connected, the surface of two charging rams 22 is fixedly installed with spiral pusher blade 23,20 He of the first pusher motorThe the first pusher motor switch and the second pusher motor switch that second pusher motor 21 is installed by 30 surface of switch panel respectivelyIt is electrically connected with the power supply, drives charging ram 22 to rotate by the first pusher motor 20 and the second pusher motor 21, to drive spiral shellThe rotation rotation of pusher blade 23 drives smashed material to travel forward, to increase the frequency of exposure of raw material and extractant.
Preferably, two spiral pusher blades 23 are mutually ratcheting, and the surface of spiral pusher blade 23 be fixed with it is severalA limbers convenient for material to be discharged, and does not influence reacting for raw material and extractant.
Preferably, filter plate 10 connect by sliding block with the internal slide of crush box 3, convenient for filter plate 10 is extracted out thusCrushing is re-started to the raw material on 10 surface of filter plate.
Preferably, the top of extraction box 1 is fixed with two observation windows 24, and the middle part of two observation windows 24 is fixed with glassGlass plate 25, and one end of observation window 24 is hinged by the top of hinge and extraction box 1, the bottom of 24 other end of observation window passes through cardThe fixing groove that block is equipped with 1 top of extraction box is connected together, and observes the extraction situation in extraction box 1 by observation window 24, and seeExamining window 24 can open, consequently facilitating clearing up the inside of extraction box 1.
Preferably, the model XMTD-7000 of temperature controller 19, and the detection probe and extraction box of temperature controller 191 junction is fixed with sealing ring, and electric heating wire 18 is electrically connected with the power supply by temperature controller 19, is controlled by temperatureInstrument 19 controls electric heating wire 18 and is heated, and makes to be extracted at a temperature of setting in extraction box 1.
Preferably, the model HD-UQK-71 of liquid level controller 14, and the detection probe and liquid storing barrel of liquid level controller 1412 junction is fixed with sealing ring, and drawing liquid pump 15 is electrically connected with the power supply by liquid level controller 19, passes through Liquid levelInstrument 14 is convenient for being pumped into the extractant in liquid storing barrel 12 is quantitative in extraction box 1.
When specifically used, a kind of continuous online counterflow extraction device of plant of the present invention crushes motor by first first and opensIt closes and second crushes motor switch and open first and crush motor 20 and second and crush motor 21, by quantitative plant material from chargingMouth 4 is put into, and is driven Disintegrating knife 8 to rotate by the first crushing motor 5 and the second crushing motor 6 and is crushed, crush to raw materialRaw material afterwards is filtered by filter plate 10, then into extraction box 1, the temperature-control range of set temperature controller 19, thusIt opens electric heating wire 18 to be heated, makes to be extracted at a temperature of setting in extraction box 1；Then liquid level controller is set14 control range is pumped into the extractant in liquid storing barrel 12 is quantitative in extraction box 1, is then opened by the first pusher motorIt closes and the second pusher motor switch is separately turned on the first pusher motor 20 and the second pusher motor 21, pass through the first pusher motor 20Drive charging ram 22 to rotate with the second pusher motor 21, thus drive the rotation of spiral pusher blade 23 drive smashed material toPreceding movement improves extraction efficiency to increase the frequency of exposure of raw material and extractant；It is observed in extraction box 1 by observation window 24Extraction situation, after the completion of extraction, open control valve 29, extract liquor is discharged by outlet tube 28, and filter screen is to consolidating in solutionBody is filtered；Then open striker plate 27, under the action of spiral pusher blade 23, by the material in extraction box 1 be discharged intoRow is handled in next step.
In the description of the present invention, it is to be understood that, the orientation or positional relationship of instruction is side based on the figurePosition or positional relationship, are merely for convenience of description of the present invention and simplification of the description, rather than the device or member of indication or suggestion meaningPart must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, for example, it may be being fixedly connected, be also possible to removableConnection is unloaded, or integral；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed throughJie is indirectly connected, and can be the connection inside two elements or the interaction relationship of two elements, unless otherwise specific limitIt is fixed, for the ordinary skill in the art, above-mentioned term in the present invention specific can be understood as the case may beMeaning.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be withA variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understandingAnd modification, the scope of the present invention is defined by the appended.