CN211071251U - Heavy metal separation processing device - Google Patents
Heavy metal separation processing device Download PDFInfo
- Publication number
- CN211071251U CN211071251U CN201921982912.8U CN201921982912U CN211071251U CN 211071251 U CN211071251 U CN 211071251U CN 201921982912 U CN201921982912 U CN 201921982912U CN 211071251 U CN211071251 U CN 211071251U
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- heavy metal
- filter screen
- metal electrolytic
- rubbish
- pipeline
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- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 132
- 238000000926 separation method Methods 0.000 title claims abstract description 16
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 85
- 238000012216 screening Methods 0.000 claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 13
- 230000006835 compression Effects 0.000 claims abstract description 12
- 238000007906 compression Methods 0.000 claims abstract description 12
- 238000004140 cleaning Methods 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 abstract description 7
- 230000002349 favourable effect Effects 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 239000002245 particle Substances 0.000 description 6
- 239000002699 waste material Substances 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
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- Electrolytic Production Of Metals (AREA)
Abstract
The utility model relates to a device of heavy metal separation processing, including rubbish screening pond, rubbish squeezes pond and heavy metal electrolytic bath, rubbish squeezes through first pipeline intercommunication between pond and the heavy metal electrolytic bath, through second pipeline intercommunication between heavy metal electrolytic bath and the rubbish screening pond, be equipped with the auger in the rubbish screening pond, be equipped with first filter screen in the rubbish squeezing pond and squeeze the subassembly, it includes little compression roller and big compression roller to squeeze the subassembly, be equipped with the conveyer belt between little compression roller and the big compression roller, be equipped with a plurality of through-holes on the conveyer belt, be equipped with the second filter screen that is used for preventing the heavy metal that the electrolysis produced from getting into the second pipeline from the heavy metal electrolytic bath in the heavy metal electrolytic bath. The utility model discloses set up the second filter screen in the heavy metal electrolytic bath to this has played good filtering action, has avoided the heavy metal that the electrolysis produced to get into in the pipeline and make the pipeline take place the condition of jam from the heavy metal electrolytic bath, is favorable to the water among the heavy metal electrolytic bath to carry again to rubbish screening pond in, in order to accomplish hydrologic cycle.
Description
Technical Field
The utility model belongs to the technical field of the heavy metal processing technique and specifically relates to a device that heavy metal separation handled is related to.
Background
The heavy metal pollution mainly refers to the environmental pollution of heavy metals with significant biological toxicity, such as mercury, lead, cadmium, chromium, arsenic and the like, and also includes heavy metals with certain toxicity, such as zinc, copper, cobalt, nickel, tin, vanadium and the like. Heavy metal contaminants are difficult to remediate, and their accumulation in water to a limited extent can be a serious hazard to aquatic animal systems and can affect human health through the food chain. Domestic garbage produced in human life contains a large amount of heavy metal wastewater, and if the wastewater is not treated in time, the wastewater seriously affects the health and the life of children and adults.
The utility model discloses a chinese utility model patent that bulletin number is CN207086548U discloses a special heavy metal separation recovery unit of domestic waste, including rubbish screening pond, rubbish squeezes pond and heavy metal electrolytic bath, rubbish screening pond, it squeezes to connect gradually the constitution circulation circuit through the pipeline between pond and the heavy metal electrolytic bath to rubbish, rubbish screening pond top is equipped with auger connection and squeezes the pond to rubbish, be equipped with auger delivery device and screen cloth in the auger, rubbish squeezes the pond and is equipped with the filter screen, the filter screen top is equipped with the multiunit and squeezes the wheel, it comprises the big gyro wheel between a pair of truckle and the truckle to squeeze the wheel, be equipped with the conveyer belt between truckle and the big gyro wheel, be equipped with a plurality. The utility model discloses an in throwing into rubbish screening pond with rubbish after smashing, on screening rubbish through the auger to the conveyer belt that rubbish squeezed the pond, the rubbish that will select through squeezing the wheel further squeezes, squeeze away the remaining moisture in the rubbish simultaneously, moisture is extruded through the through-hole on the conveyer belt, and further filter through the filter screen of below, finally the water flow direction heavy metal electrolytic bath that will use up accomplishes the electrolysis, the recovery of heavy metal, then carry rubbish screening pond again through the pipeline with water, the cyclic utilization of water has been accomplished.
However, in the above technical scheme, the junction of the heavy metal electrolytic cell and the pipeline is not provided with a corresponding filtering structure, the heavy metal generated by electrolysis easily enters the pipeline and blocks the pipeline, so that the water in the heavy metal electrolytic cell is influenced to be conveyed to the garbage screening pool again, and the water circulation is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a device of heavy metal separation processing, this device of heavy metal separation processing is through setting up the second filter screen to this has played good filtering action, has avoided the heavy metal that the electrolysis produced to get into in the pipeline and make the pipeline take place the condition of jam, is favorable to the water among the heavy metal electrolytic bath to carry again to rubbish screening pond in, in order to accomplish hydrologic cycle.
The above technical purpose of the present invention can be achieved by the following technical solutions: heavy metal separation's device squeezes pond and heavy metal electrolytic bath including rubbish screening pond, rubbish squeezes through first pipeline intercommunication between pond and the heavy metal electrolytic bath, through second pipeline intercommunication between heavy metal electrolytic bath and the rubbish screening pond, be equipped with auger in the rubbish screening pond and be connected to rubbish and squeeze the pond, rubbish squeezes and is equipped with first filter screen in the pond and squeezes the subassembly, it is located first filter screen top to squeeze the subassembly, it includes little compression roller and big compression roller to squeeze the subassembly, be equipped with the conveyer belt between little compression roller and the big compression roller, be equipped with a plurality of through-holes on the conveyer belt, be equipped with the second filter screen that is used for preventing the heavy metal that the electrolysis produced from getting into the second pipeline from the heavy metal electrolytic bath in the heavy.
Through adopting above-mentioned technical scheme, set up the second filter screen in the heavy metal electrolytic bath to this has played good filtering action, has avoided the heavy metal that the electrolysis produced to get into in the pipeline and make the pipeline take place the condition of jam from the heavy metal electrolytic bath, is favorable to the water among the heavy metal electrolytic bath to carry again to rubbish screening pond in, in order to accomplish hydrologic cycle.
The utility model discloses further set up to: the edge of the second filter screen is provided with a frame, the second filter screen is fixedly arranged in the frame, a first bolt penetrates through the frame and is in threaded connection with the bottom wall or the side wall of the heavy metal electrolytic cell.
Through adopting above-mentioned technical scheme, the staff can install and dismantle the second filter screen through screwing up or unscrewing first bolt to this degree of difficulty that has reduced the staff installation and has dismantled the second filter screen.
The utility model discloses further set up to: the top of the second filter screen is arc-shaped.
Through adopting above-mentioned technical scheme, second filter screen top is the arc, and the arc surface landing at second filter screen top is followed easily to impurity or the heavy metal of great granule to this has reduced impurity or the heavy metal of great granule and has detained in the possibility at second filter screen top, has reduced the possibility that the second filter screen takes place to block up.
The utility model discloses further set up to: still be equipped with the cleaning brush that is used for clearing up the second filter screen in the heavy metal electrolytic bath, the brush hair of cleaning brush supports tightly with the arc surface at second filter screen top, it is used for ordering about the drive assembly of cleaning brush along the length direction reciprocating motion of second filter screen to install on the heavy metal electrolytic bath lateral wall.
Through adopting above-mentioned technical scheme, after the second filter screen uses a period, for avoiding the second filter screen to take place to block up, the staff only need order about the cleaning brush through drive assembly along the length direction of second filter screen to this has played good clean effect to the second filter screen, has reduced the probability that the second filter screen takes place to block up, is favorable to going on of hydrologic cycle work.
The utility model discloses further set up to: drive assembly is including being fixed in the motor on the heavy metal electrolytic bath lateral wall, the output shaft of motor runs through the heavy metal electrolytic bath lateral wall and rotates with it and be connected, drive assembly is still including the output shaft tip that is fixed in the motor and with the heavy metal electrolytic bath keep away from the lateral wall rotation threaded rod of motor one side, overlap locate on the threaded rod and with it threaded connection's movable block, be fixed in the connecting rod on the movable block lateral wall and be fixed in the guide bar between the lateral wall of heavy metal electrolytic bath both sides, the axial of guide bar and the axial direction parallel of threaded rod, the guide bar runs through the connecting rod and the cooperation of sliding with it, it is fixed through fixed subassembly between the one end that the movable block was kept away from to the connecting.
Through adopting above-mentioned technical scheme, use drive assembly to order about when the length direction of cleaning brush along the second filter screen, the staff only need open the motor, the motor drives the threaded rod rather than the output shaft is fixed after the work and takes place to rotate, because the movable block is fixed with the connecting rod, and the circumferential direction of connecting rod is restricted by the guide bar, with this make the movable block along with the rotation of threaded rod and along the length direction removal of threaded rod, at this in-process, the movable block passes through the connecting rod and pulls the cleaning brush, make the cleaning brush can play good cleaning effect to the second filter screen, the possibility that the jam took place for the second filter screen has been reduced.
The utility model discloses further set up to: the fixed component comprises a sleeve fixed at the top of the cleaning brush, the sleeve is sleeved on the connecting rod, a second bolt penetrates through the sleeve, penetrates through the sleeve and the connecting rod, and is in threaded connection with a nut.
Through adopting above-mentioned technical scheme, the staff can change impaired cleaning brush through unscrewing the nut and taking off the second bolt to guarantee going on smoothly of second filter screen cleaning work.
The utility model discloses further set up to: one end of the first pipeline is positioned on the side wall of the garbage squeezing pool close to the bottom of the garbage squeezing pool, and the other end of the first pipeline is positioned on the heavy metal electrolytic pool close to the top of the heavy metal electrolytic pool.
Through adopting above-mentioned technical scheme to this water in being convenient for rubbish squeezes the pond gets into in the heavy metal electrolytic bath, thereby is favorable to going on smoothly of electrolysis work.
The utility model discloses further set up to: and a water pump is arranged on the second pipeline.
Through adopting above-mentioned technical scheme, the water pump provides great power of carrying for the water in the second pipeline to this is convenient for water to flow back to the rubbish screening pond from heavy metal electrolytic cell.
To sum up, the utility model discloses a beneficial technological effect does:
according to the scheme, the second filter screen is arranged in the heavy metal electrolytic cell, so that a good filtering effect is achieved, the situation that heavy metal generated by electrolysis enters a pipeline from the heavy metal electrolytic cell and blocks the pipeline is avoided, and the water in the heavy metal electrolytic cell is conveyed to the garbage screening pool again to complete water circulation;
in the scheme, the top of the second filter screen is arc-shaped, and larger-particle impurities or heavy metals easily slide down along the arc-shaped surface of the top of the second filter screen, so that the possibility that the larger-particle impurities or heavy metals are retained at the top of the second filter screen is reduced, and the possibility that the second filter screen is blocked is reduced;
in this scheme, use drive assembly to order about the cleaning brush when the length direction of second filter screen, the staff only need open the motor, the motor drives the threaded rod rather than the output shaft is fixed after the work and takes place to rotate, because the movable block is fixed with the connecting rod, and the circumferential direction of connecting rod is restricted by the guide bar, make the movable block along with the rotation of threaded rod and the length direction removal of threaded rod with this, at this in-process, the movable block pulls the cleaning brush through the connecting rod, make the cleaning brush can play good clean effect to the second filter screen, the possibility that the jam took place for the second filter screen has been reduced.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the overall structure of FIG. 1;
fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.
Reference numerals: 1. a garbage screening pool; 11. a packing auger; 111. a screw conveyor; 112. screening a screen; 2. a garbage squeezing pool; 21. a first filter screen; 22. a press assembly; 221. a small press roll; 222. a large press roll; 23. a first conduit; 24. a conveyor belt; 3. a heavy metal electrolytic cell; 31. a power source; 32. an anode plate; 33. a cathode plate; 34. a second conduit; 341. a water pump; 4. a support leg; 5. a second filter screen; 51. a frame; 511. a first bolt; 6. a cleaning brush; 7. a drive assembly; 71. a motor; 72. a threaded rod; 73. a movable block; 74. a connecting rod; 75. a guide bar; 8. a fixing assembly; 81. a sleeve; 82. a second bolt; 83. and (4) a nut.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in figure 1, the device for separating and treating heavy metal disclosed by the utility model comprises a garbage screening tank 1, a garbage squeezing tank 2 and a heavy metal electrolytic tank 3. The garbage screening pool 1, the garbage squeezing pool 2 and the heavy metal electrolytic pool 3 are all rectangular structures, the interiors of the garbage screening pool 1, the garbage squeezing pool 2 and the heavy metal electrolytic pool 3 are all hollow, and the tops of the garbage screening pool 1, the garbage squeezing pool 2 and the heavy metal electrolytic pool 3 are all open. The bottoms of the garbage screening pool 1 and the garbage squeezing pool 2 are both fixed with supporting legs 4, and the cross sections of the supporting legs 4 are rectangular, so that the bottoms of the garbage screening pool 1 and the garbage squeezing pool 2 are higher than the bottoms of the heavy metal electrolytic tanks 3.
As shown in fig. 1, an auger 11 is arranged in the garbage screening pool 1, the upper end of the auger 11 is connected to the garbage squeezing pool 2, and a spiral conveying device 111 and a screen 112 are arranged in the auger 11. Referring to fig. 2, a first filter screen 21 and a squeezing assembly 22 are arranged in the garbage squeezing pool 2, the first filter screen 21 is horizontally arranged, and the side walls of the peripheral side of the first filter screen 21 are respectively attached to and fixed with four inner side walls of the garbage squeezing pool 2. The pressing assembly 22 is provided with a plurality of small pressing rollers 221 and a plurality of large pressing rollers 222 in turn, a conveying belt 24 is arranged between the small pressing rollers 221 and the large pressing rollers 222, and a plurality of through holes are arranged on the conveying belt 24. After rubbish is smashed, the staff only need drop into rubbish screening pond 1 after smashing, auger 11 through taking screen 112 screens rubbish to rubbish squeezes on the conveyer belt 24 of pond 2, the rubbish that will select through squeezing subassembly 22 further squeezes, squeeze away remaining moisture in the rubbish simultaneously, moisture extrudes through the through-hole on the conveyer belt 24, and further filter through first filter screen 21 of below, great impurity is detained on first filter screen 21, and the liquid that contains the heavy metal infiltrates to first filter screen 21 below down.
As shown in fig. 1, a first pipeline 23 is arranged between the garbage squeezing pool 2 and the heavy metal electrolytic pool 3, the first pipeline 23 is in a circular tube shape, the axis of the first pipeline 23 is horizontal, and two ends of the first pipeline 23 are respectively fixed and communicated with the garbage squeezing pool 2 and the heavy metal electrolytic pool 3. One end of the first pipeline 23 is located on the side wall of the garbage squeezing pool 2 close to the bottom of the garbage squeezing pool, and the other end of the first pipeline 23 is located on the heavy metal electrolytic pool 3 close to the top of the heavy metal electrolytic pool, so that liquid in the garbage squeezing pool 2 can enter the heavy metal electrolytic pool 3 conveniently.
As shown in fig. 1, a power supply 31, an anode plate 32 and a cathode plate 33 are arranged in the heavy metal electrolytic cell 3, the anode plate 32 and the cathode plate 33 are respectively connected with the positive electrode and the negative electrode of the power supply 31, in this embodiment, the liquid entering the heavy metal electrolytic cell 3 is electrolyte, the power supply 31, the anode plate 32, the cathode plate 33 and the electrolyte form a closed loop, and the liquid entering the heavy metal electrolytic cell 3 is electrolyzed, so that the heavy metal in the electrolyte is electrolyzed and separated out, and the purpose of separating the heavy metal is achieved.
As shown in fig. 2, a second pipeline 34 is arranged between the heavy metal electrolytic cell 3 and the garbage screening pool 1, the second pipeline 34 is also in a shape of a circular pipe, one end of the second pipeline 34 is fixed and communicated with the heavy metal electrolytic cell 3, and the other end of the second pipeline 34 is fixed and communicated with the garbage screening pool 1. The second pipe 34 is provided with a water pump 341, so that the water in the heavy metal electrolytic cell 3 can be conveniently conveyed to the garbage screening pool 1 again, and the water can be recycled.
As shown in fig. 1, a second filter screen 5 and a frame 51 are further disposed in the heavy metal electrolytic cell 3, and the frame 51 is sleeved on the edge of the second filter screen 5 and fixed thereto. The top of the second filter screen 5 is arc-shaped, and the impurities or heavy metals with larger particles easily slide along the arc-shaped surface at the top of the second filter screen 5, so that the possibility that the impurities or heavy metals with larger particles are detained at the top of the second filter screen 5 is reduced, and the possibility that the second filter screen 5 is blocked is reduced. The lateral wall of one side of the frame 51 is attached to the lateral wall of the heavy metal electrolytic cell 3 close to the garbage squeezing pool 2, the lateral wall of the other side of the frame 51 is attached to the bottom wall of the heavy metal electrolytic cell 3, and the lateral walls at the two ends of the frame 51 are respectively attached to the lateral walls at the two sides of the heavy metal electrolytic cell 3. As shown in fig. 3, the side wall of the frame 51 close to the garbage squeezing tank 2 and the side wall of the frame 51 close to the heavy metal electrolytic tank 3 are both provided with a first bolt 511, and the first bolt 511 penetrates through the side wall of the frame 51 close to the garbage squeezing tank 2 or the side wall of the heavy metal electrolytic tank 3 and is in threaded connection with the side wall or the bottom wall of the heavy metal electrolytic tank 3, so that a worker can install the second filter screen 5 in the heavy metal electrolytic tank 3.
As shown in fig. 2, the second filter screen 5 is disposed in the heavy metal electrolytic cell 3 near the second pipeline 34, and a protection space is formed between the second filter screen 5 and the side wall of the heavy metal electrolytic cell 3 and the bottom wall of the heavy metal electrolytic cell 3, so as to protect the second filter screen 5 well, thereby preventing heavy metal or other large-particle impurities from entering the second pipeline 34 and blocking the second pipeline 34.
As shown in fig. 1, a cleaning brush 6 and a driving assembly 7 are further arranged in the heavy metal electrolytic cell 3, the handle of the cleaning brush 6 is arc-shaped, and the bristles of the cleaning brush 6 are tightly abutted to the arc-shaped surface at the top of the second filter screen 5, so that the cleaning brush 6 can clean the second filter screen 5 conveniently. As shown in fig. 2, the driving assembly 7 includes a motor 71, a threaded rod 72, a movable block 73, a connecting rod 74, and a guide rod 75. The motor 71 is fixed on the side wall of the heavy metal electrolytic cell 3, the output shaft of the motor 71 penetrates through the side wall of the heavy metal electrolytic cell 3 and is rotatably connected with the side wall, and the axial direction of the output shaft of the motor 71 is parallel to the length direction of the second filter screen 5. The axis of the threaded rod 72 coincides with the axis of the output shaft of the motor 71, one end of the threaded rod is fixed with the end part of the output shaft of the motor 71, and the other end of the threaded rod 72 is rotatably connected with the side wall of the heavy metal electrolytic cell 3 far away from the motor 71. The movable block 73 is a square block structure, and is sleeved on the threaded rod 72 and in threaded connection therewith. The cross section of the connecting rod 74 is rectangular, one end of the connecting rod 74 is fixed with the side wall of the movable block 73, and the other end of the connecting rod 74 is connected with the cleaning brush 6. The guide rod 75 is a round rod-shaped structure, the axis of the guide rod 75 is parallel to the axis of the threaded rod 72, two ends of the guide rod 75 are respectively fixed with the side walls of two sides of the heavy metal electrolytic cell 3, and the guide rod 75 penetrates through the connecting rod 74 and is in sliding fit with the connecting rod 74.
As shown in fig. 3, the connecting rod 74 and the cleaning brush 6 are mounted with a fixing assembly 8 for fixing the connecting rod 74 and the cleaning brush 6, and the fixing assembly 8 includes a sleeve 81, a second bolt 82 and a nut 83. The sleeve 81 is a sleeve structure with a square ring-shaped cross section and is sleeved on the connecting rod 74. The axis of the second bolt 82 is perpendicular to the surface of the bushing 81 on the side away from the connecting rod 74, and the end of the second bolt 82 penetrates the bushing 81 and the connecting rod 74 in this order. The axis of nut 83 coincides with the axis of second bolt 82, and its cover is located on second bolt 82 and threaded connection with it, and the staff can install and dismantle cleaning brush 6 through second bolt 82 and nut 83 to this cleaning brush 6 that the staff is convenient for damage is changed. Combine fig. 1 and fig. 2 to show, for avoiding second filter screen 5 to take place to block up, the staff only need open motor 71, motor 71 drives the threaded rod 72 rather than the output shaft is fixed after the work and takes place to rotate, the circumferential motion of movable block 73 and connecting rod 74 is restricted by guide bar 75, make this movable block 73 can follow threaded rod 72's rotation and along threaded rod 72 reciprocating motion, at this in-process, movable block 73 passes through connecting rod 74 and drives cleaning brush 6 along the arc surface removal at second filter screen 5 top, thereby play good cleaning effect to second filter screen 5 through cleaning brush 6, the possibility that second filter screen 5 took place to block up has been reduced, the smooth of water cycle work has been guaranteed.
The implementation principle of the embodiment is as follows: set up second filter screen 5 in heavy metal electrolytic bath 3 to this has played good filtering action, has avoided the heavy metal that the electrolysis produced to get into the pipeline from heavy metal electrolytic bath 3 in and make the pipeline take place the condition of jam, is favorable to the water among the heavy metal electrolytic bath 3 to carry again to rubbish screening pond 1 in, in order to accomplish hydrologic cycle.
In this scheme, in rubbish squeeze the rubbish waste liquid after subassembly 22 squeezes from rubbish squeeze pond 2 along first pipeline 23 entering heavy metal electrolytic bath 3 to carry out the electrolysis to the waste liquid by heavy metal electrolytic bath 3, heavy metal ion in the waste liquid is separated out by the electrolysis, and the waste liquid then carries rubbish again under the effect of water pump 341 and squeezes in the pond 2, in order to realize hydrologic cycle. In the process, the second filter screen 5 has a good filtering effect, so that large-particle impurities or heavy metals are prevented from entering the second pipeline 34, the second pipeline 34 is blocked, and smooth water circulation work is facilitated. For avoiding second filter screen 5 to take place to block up, the staff only need open motor 71, motor 71 drives after the work and takes place to rotate rather than the fixed threaded rod 72 of output shaft, in this process, because the circumferential direction of movable block 73 and connecting rod 74 all is restricted by guide bar 75, thereby make the movable block 73 with threaded rod 72 threaded connection along threaded rod 72 with the rotation of threaded rod 72 and take place to remove, and simultaneously, movable block 73 then pulls cleaning brush 6 through connecting rod 74, so that cleaning brush 6 plays good cleaning action to second filter screen 5, the possibility that second filter screen 5 takes place to block up has been reduced.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. Heavy metal separation processing's device, including rubbish screening pond (1), rubbish squeeze pond (2) and heavy metal electrolytic bath (3), rubbish squeezes and passes through first pipeline (23) intercommunication between pond (2) and the heavy metal electrolytic bath (3), pass through second pipeline (34) intercommunication between heavy metal electrolytic bath (3) and the rubbish screening pond (1), it squeezes pond (2) to be equipped with auger (11) in rubbish screening pond (1) and be connected to rubbish, be equipped with first filter screen (21) and squeeze subassembly (22) in rubbish squeezing pond (2), squeeze subassembly (22) are located first filter screen (21) top, squeeze subassembly (22) include little compression roller (221) and big compression roller (222), be equipped with conveyer belt (24) between little compression roller (221) and big compression roller (222), be equipped with a plurality of through-holes on conveyer belt (24), the method is characterized in that: and a second filter screen (5) for preventing the heavy metal generated by electrolysis from entering the second pipeline (34) from the heavy metal electrolytic cell (3) is arranged in the heavy metal electrolytic cell (3).
2. The apparatus for heavy metal separation processing according to claim 1, characterized in that: second filter screen (5) edge is equipped with frame (51), second filter screen (5) are fixed to be set up in frame (51), run through on frame (51) and be equipped with first bolt (511), first bolt (511) run through frame (51) and with the diapire or the lateral wall threaded connection of heavy metal electrolytic bath (3).
3. The apparatus for heavy metal separation processing according to claim 2, characterized in that: the top of the second filter screen (5) is arc-shaped.
4. The apparatus for heavy metal separation processing according to claim 3, characterized in that: still be equipped with cleaning brush (6) that are used for clearing up second filter screen (5) in heavy metal electrolytic bath (3), the brush hair of cleaning brush (6) supports tightly with the arc surface at second filter screen (5) top, install on heavy metal electrolytic bath (3) lateral wall and be used for ordering about cleaning brush (6) along the length direction reciprocating motion's of second filter screen (5) drive assembly (7).
5. The apparatus for heavy metal separation processing according to claim 4, characterized in that: the driving component (7) comprises a motor (71) fixed on the side wall of the heavy metal electrolytic cell (3), the output shaft of the motor (71) penetrates through the side wall of the heavy metal electrolytic cell (3) and is rotationally connected with the side wall, the driving component (7) also comprises a threaded rod (72) which is fixed at the end part of the output shaft of the motor (71) and is rotationally connected with the side wall of one side of the heavy metal electrolytic cell (3) far away from the motor (71), a movable block (73) which is sleeved on the threaded rod (72) and is in threaded connection with the threaded rod, a connecting rod (74) which is fixed on the side wall of the movable block (73) and a guide rod (75) which is fixed between the side walls of the two sides of the heavy metal electrolytic cell (3), the axial direction of the guide rod (75) is parallel to the axial direction of the threaded rod (72), the guide rod (75) penetrates through the connecting rod (74) and is in sliding fit with the connecting rod, one end of the connecting rod (74) far away from the movable block (73) is fixed with the cleaning brush (6) through a fixing component (8).
6. The apparatus for heavy metal separation processing according to claim 5, characterized in that: fixed subassembly (8) including being fixed in sleeve pipe (81) at cleaning brush (6) top, connecting rod (74) are located to sleeve pipe (81) cover, sleeve pipe (81) are sheathe in and are run through and are equipped with second bolt (82), second bolt (82) run through sleeve pipe (81) cover and connecting rod (74) and with nut (83) threaded connection.
7. The apparatus for heavy metal separation processing according to claim 1, characterized in that: one end of the first pipeline (23) is positioned on the side wall of the garbage squeezing pool (2) close to the bottom of the garbage squeezing pool, and the other end of the first pipeline (23) is positioned on the heavy metal electrolytic pool (3) close to the top of the heavy metal electrolytic pool.
8. The apparatus for heavy metal separation processing according to claim 1, characterized in that: a water pump (341) is arranged on the second pipeline (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921982912.8U CN211071251U (en) | 2019-11-15 | 2019-11-15 | Heavy metal separation processing device |
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| CN201921982912.8U CN211071251U (en) | 2019-11-15 | 2019-11-15 | Heavy metal separation processing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115193873A (en) * | 2022-05-18 | 2022-10-18 | 安徽玉成光华铝业有限公司 | Sorting equipment for recycling waste metal aluminum scraps |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115193873A (en) * | 2022-05-18 | 2022-10-18 | 安徽玉成光华铝业有限公司 | Sorting equipment for recycling waste metal aluminum scraps |
| CN115193873B (en) * | 2022-05-18 | 2024-01-05 | 安徽玉成光华铝业有限公司 | Sorting equipment for recycling waste metal aluminum crushed aggregates |
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