CN219839544U - Nickel-containing wastewater recycling equipment - Google Patents
Nickel-containing wastewater recycling equipment Download PDFInfo
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- CN219839544U CN219839544U CN202320936597.5U CN202320936597U CN219839544U CN 219839544 U CN219839544 U CN 219839544U CN 202320936597 U CN202320936597 U CN 202320936597U CN 219839544 U CN219839544 U CN 219839544U
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- hole
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- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims abstract description 116
- 229910052759 nickel Inorganic materials 0.000 title claims abstract description 58
- 239000002351 wastewater Substances 0.000 title claims abstract description 30
- 238000004064 recycling Methods 0.000 title claims abstract description 18
- 239000000126 substance Substances 0.000 claims abstract description 62
- 239000007788 liquid Substances 0.000 claims abstract description 56
- 238000002156 mixing Methods 0.000 claims abstract description 46
- 238000003756 stirring Methods 0.000 claims abstract description 42
- 238000004062 sedimentation Methods 0.000 claims abstract description 8
- 239000003814 drug Substances 0.000 claims description 25
- 238000001125 extrusion Methods 0.000 claims description 23
- 230000006835 compression Effects 0.000 claims description 18
- 238000007906 compression Methods 0.000 claims description 18
- 238000001556 precipitation Methods 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 claims description 10
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 3
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052794 bromium Inorganic materials 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 36
- 238000006243 chemical reaction Methods 0.000 abstract description 28
- 238000000034 method Methods 0.000 abstract description 21
- 230000008569 process Effects 0.000 abstract description 9
- 238000004065 wastewater treatment Methods 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 48
- 239000002244 precipitate Substances 0.000 description 8
- 239000013043 chemical agent Substances 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000036632 reaction speed Effects 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 238000009296 electrodeionization Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Abstract
The utility model discloses nickel-containing wastewater recycling equipment, which relates to the technical field of wastewater treatment and comprises a treatment box, wherein an anti-sedimentation unit, a stirring and mixing unit and two control units are arranged in the treatment box; the pushing component can periodically extrude the control component in the rotating process, and the chemical solution is periodically released to react with the nickel-containing waste liquid, so that the contact time and the contact area of the chemical solution and the nickel-containing waste liquid are greatly increased, the reaction is quite sufficient, and the reaction efficiency is greatly improved.
Description
Technical Field
The utility model relates to the technical field of wastewater treatment, in particular to nickel-containing wastewater recycling equipment.
Background
The existing nickel-containing wastewater treatment technology can be divided into three types of traditional chemical methods, namely a chemical precipitation method, a flocculation method and the like, the traditional chemical methods are realized by adding quantitative chemical agents into nickel-containing wastewater, the method is effective and feasible, the added chemical agents possibly bring secondary pollution, the ecological benefit is low, the physical methods comprise an adsorption method, a membrane separation method, a magnetic separation technology, an ion exchange method and the like, no chemical change is generated in the treatment process, the operation is simple, the electrochemical methods are common and mainly comprise an electrolytic method, a membrane electrolytic method and an electrodeionization technology, and the method is to utilize the electrochemical property of metal to precipitate metal nickel at the cathode of a system so as to remove the metal nickel.
When nickel wastewater is treated by a chemical method, the nickel wastewater and a chemical agent are generally mixed to react and precipitate nickel-containing substances, and separated wastewater and precipitate are discharged for recycling treatment in proportion, as shown in recycling equipment for nickel-containing wastewater disclosed in patent publication No. CN218435000U, the wastewater and the chemical agent are respectively conveyed to a mixing reactor cover for reaction through a liquid adding suction pipe and a sewage conveying pipe, and although the liquid medicine can be uniformly distributed to the top of the mixing cone cover through a liquid guiding groove in the rotating process to carry out the mixing reaction with sewage led in by the sewage conveying pipe through the mixing cone cover, the contact reaction time is short in the rotating process, the contact area is insufficient, so that the efficiency of separation treatment is reduced, and the recycling of the recycled wastewater is affected.
Disclosure of Invention
The utility model aims to provide nickel-containing wastewater recycling equipment, which solves the following technical problems:
in the mixing reaction of nickel-containing wastewater and chemical agents, the mixing contact time and the contact area are not enough, so that the reaction is insufficient.
The aim of the utility model can be achieved by the following technical scheme:
the utility model provides a nickel-containing waste water recycling equipment, includes the treatment box, the inside of treatment box is provided with prevents precipitation unit, stirring mixing unit and two control units, control unit includes control assembly, unloading subassembly and pushing component, control assembly includes the control lever, the lateral wall sliding connection of control lever has the removal hole, one side of control lever is provided with the baffle, one side fixedly connected with extrusion spring of baffle, the lateral wall sliding connection of baffle has the reset groove, one side of reset groove with extrusion spring fixed connection, one side that the control lever kept away from the baffle with unloading subassembly swing joint;
the anti-sedimentation unit comprises a medicament tank and a motor, the medicament tank is arranged at the top of the inner cavity of the treatment tank, the motor is arranged at the top of the treatment tank, an output shaft of the motor penetrates through the top of the treatment tank and is fixedly connected with a rotating shaft, the bottom of the rotating shaft is fixedly connected with a rotating column, the stirring and mixing unit comprises a mixing tank, and the mixing tank is arranged at the bottom of the inner cavity of the treatment tank;
when the pushing component rotates and stirs under the drive of the motor, the pushing component periodically pushes the control rod in the control component to squeeze the blanking component in a reciprocating manner, so that chemical liquid can flow into the stirring and mixing unit at intervals to be mixed and stirred with bromine-containing wastewater.
Through the technical scheme, when nickel-containing waste liquid is processed, the nickel-containing waste liquid and the chemical solution are required to react, the chemical solution is put into the anti-precipitation unit, the nickel-containing waste liquid is put into the stirring mixing unit, the motor is started, the motor rotates to drive the pushing component to rotate, the pushing component can periodically extrude the control component in the rotating process, the control rod in the control component compresses the extrusion spring and extrudes the blanking component, the blanking components on two sides are periodically extruded and periodically opened to enable the chemical solution in the anti-precipitation unit to periodically release and flow into the stirring mixing unit to perform stirring reaction with the nickel-containing waste liquid, the nickel is reduced to form a precipitate, and the contact time and the contact area of the chemical solution and the nickel-containing waste liquid are greatly increased by the mode of periodically releasing the chemical solution, so that the reaction is very sufficient, and the reaction efficiency is greatly improved.
As a further scheme of the utility model: the blanking assembly comprises a first blanking portion and a second blanking portion, the first blanking portion comprises a first blanking groove, a first blanking block is arranged on the side wall of the first blanking groove in a butt mode, a first blanking column is fixedly connected to the bottom of the first blanking block, a liquid blocking ring is arranged on the outer side of the bottom of the first blanking block, an inserting groove is formed in one side of the liquid blocking ring, a compression groove is formed in the bottom of the first blanking column, a compression spring is fixedly connected to the top of the compression groove, the bottom of the compression spring is fixedly connected with the second blanking portion, an extrusion groove is formed in one side of the bottom of the inserting groove, one side of the extrusion groove is in sliding connection with one side of the control rod, and a sliding hole is formed in the bottom of the first blanking groove.
Through the technical scheme, when the control rod is extruded, one side of the control rod extrudes the extrusion groove on one side of the first blanking column, so that the first blanking block is extruded to move upwards to slide out of the first blanking groove, chemical solution can flow down through the first blanking groove, the arrangement of the liquid blocking ring guides the flowing down direction of the chemical solution and enables the chemical solution not to flow into the blanking assembly to corrode the blanking assembly when flowing down, and the service life of the blanking assembly is prolonged.
As a further scheme of the utility model: the second unloading portion includes the second unloading piece, the lateral wall butt of second unloading piece has the second to go down the silo, the top of second unloading silo with the sliding hole intercommunication, the top fixedly connected with second of second unloading piece inserts the post, the spread groove has been seted up at the top of second inserts the post, the bottom of spread groove with compression spring's bottom fixed connection, the spread groove lateral wall with the lateral wall sliding connection of first unloading piece, extrusion hole has been seted up at the top of second unloading piece one side, extrusion hole lateral wall with one side sliding connection of control lever.
Through the technical scheme, when the control rod extrudes the blanking component, one end of the control rod firstly extrudes the extrusion hole to enable the second blanking block to move downwards and form a gap with the second blanking groove, after the second blanking block moves out of the second blanking groove, the control rod continues to extrude the extrusion groove on the side wall of the first blanking block, so that the first blanking block and the second blanking block extend out to two sides, chemical solution can flow down to react with nickel-containing waste liquid, when the pushing component does not extrude the control rod, the first blanking block and the second blanking block can be reset to be abutted with the first blanking groove and the second blanking groove under the reset action of the compression spring respectively, the first blanking block is reset firstly, the second blanking block is reset after the second blanking block, so that the chemical solution flowing down can completely flow down to close the second blanking block, the chemical solution can completely flow down to react with the nickel-containing waste liquid, corrosion of the blanking component caused by the chemical solution is avoided, the chemical solution of the blanking can be completely reacted, and the reaction efficiency is improved.
As a further scheme of the utility model: the pushing assembly comprises a rotating groove, the side wall of the rotating column is slidably connected with a rotating hole, the rotating groove is formed in the middle of the rotating hole, two pushing blocks are symmetrically arranged on two sides of the rotating column, the side wall of the rotating groove is slidably connected with the two pushing blocks, and one side of each pushing block is slidably connected with one side of the control rod, which is far away from the first blanking portion.
Through above technical scheme, during operation, the pivoted post rotates under the drive of motor, drives the impeller of both sides and rotates in the rotary tank, and two impeller make the unloading subassembly periodical unloading to the control unit periodical extrusion of both sides respectively at the rotation in-process to can adjust the rotation rate of motor and adjust the speed of unloading subassembly unloading and stirring reaction's speed, with the speed of this control reaction.
As a further scheme of the utility model: the anti-sedimentation unit further comprises a rotating blade, the middle of the rotating blade is fixedly connected with the rotating shaft, the bottom of the rotating shaft is fixedly connected with the rotating column, a medicament throwing hole is formed in one side of the medicament groove, and a medicament throwing groove communicated with the medicament throwing hole is formed in one side of the medicament throwing hole.
Through above technical scheme, prevent setting up of precipitation unit in order to prevent to pour into the chemical solvent precipitation in the chemical solution and make reaction efficiency reduce, make through turning vane's rotation, the solvent of chemical solution is stirred evenly and the speed that accelerates its whereabouts for once flow down more stirring uniform chemical solution, very big increase the efficiency of reaction.
As a further scheme of the utility model: the stirring mixing unit comprises two stirring blades, the middle parts of the two stirring blades are fixedly connected with the side wall of the rotating column respectively, a waste liquid pouring hole is formed in the top of one side of the mixing tank, and a waste liquid pouring groove communicated with the waste liquid pouring hole is formed in one side of the waste liquid pouring hole.
Through the technical scheme, after the chemical solvent flows down due to the arrangement of the stirring mixing unit, the reaction process is accelerated and the treatment speed is improved under the stirring of the two stirring blades.
As a further scheme of the utility model: one side of the bottom of the mixing tank is provided with a discharge pipe, the top of one side of the discharge pipe is provided with a check valve, and the bottom of the mixing tank is provided with a drawing plate.
Through above technical scheme, the discharge pipe is used for discharging the liquid after standing the reaction for separate nickel-containing material and liquid, take out the sealed bottom that sets up at the processing box of board and can follow the bottom and take out for take out the nickel-containing precipitate that separates out and carry out further processing.
The utility model has the beneficial effects that:
(1) When the nickel-containing waste liquid is treated, the nickel-containing waste liquid is required to react with the chemical solution, the chemical solution is put into the anti-precipitation unit, the nickel-containing waste liquid is put into the stirring mixing unit, the motor is started, the motor rotates to drive the pushing component to rotate, the pushing component can periodically extrude the control component in the rotating process, so that the control rod in the control component compresses the extrusion spring and extrudes the blanking component, the blanking components on two sides are periodically extruded and periodically opened, the chemical solution in the anti-precipitation unit is periodically released and flows into the stirring mixing unit to be stirred and reacted with the nickel-containing waste liquid, nickel is reduced to form a precipitate, and the contact time and the contact area of the chemical solution and the nickel-containing waste liquid are greatly increased by the mode of periodically releasing the chemical solution, so that the reaction is quite sufficient, and the reaction efficiency is greatly improved.
(2) According to the utility model, when the control rod is extruded, one side of the control rod extrudes the extrusion groove at one side of the first blanking column, so that the first blanking block is extruded to move upwards and slide out of the first blanking groove, so that the chemical solution can flow down through the first blanking groove, the arrangement of the liquid blocking ring guides the flowing down direction of the chemical solution, and the chemical solution can not flow into the blanking assembly to corrode the blanking assembly when flowing down, and the service life of the blanking assembly is prolonged.
(3) In order to prevent the reaction efficiency from being reduced due to the precipitation of the chemical solvent poured into the chemical solution, the anti-precipitation unit is arranged, the solvent of the chemical solution is uniformly stirred and the downflow speed of the solvent is accelerated through the rotation of the rotating blade, so that more uniformly stirred chemical solution flows down at one time, and the reaction efficiency is greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic view of the overall internal structure of the present utility model;
FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2B according to the present utility model;
FIG. 5 is a schematic perspective view of a control assembly according to the present utility model;
FIG. 6 is a schematic view of a partial perspective view of a rotating column according to the present utility model;
FIG. 7 is a schematic view of a partial structure of the inside of the treatment tank according to another angle of the present utility model.
Reference numerals illustrate:
1. a treatment box; 2. an anti-sedimentation unit; 20. a medicament tank; 21. a motor; 22. a rotating shaft; 23. rotating the column; 24. rotating the blade; 25. a medicament administration hole; 26. a medicine input groove; 3. a stirring and mixing unit; 30. a mixing tank; 31. stirring blades; 32. pouring the waste liquid into the hole; 33. a waste liquid input tank; 4. a control assembly; 40. a control lever; 41. a moving hole; 42. a baffle; 43. extruding a spring; 44. a reset groove; 5. a blanking assembly; 50. a first blanking part; 501. a first blanking groove; 502. a first blanking block; 503. a first blanking column; 504. a liquid blocking ring; 505. an insertion groove; 506. a compression tank; 507. a compression spring; 508. an extrusion groove; 509. a sliding hole; 51. a second blanking part; 511. a second blanking block; 512. a second blanking groove; 513. a second insert column; 514. extruding the hole; 515. a connecting groove; 6. a pushing assembly; 60. a rotating groove; 61. a rotation hole; 62. a pushing block; 7. a discharge pipe; 8. a non-return valve; 9. the plate is withdrawn.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The embodiment of the utility model discloses nickel-containing wastewater recycling equipment.
The utility model provides nickel-containing wastewater recycling equipment as shown in figures 1-7, which comprises a treatment box 1, wherein an anti-sedimentation unit 2, a stirring and mixing unit 3 and two control units are arranged in the treatment box 1, each control unit comprises a control component 4, a blanking component 5 and a pushing component 6, each control component 4 comprises a control rod 40, the side wall of each control rod 40 is slidably connected with a moving hole 41, one side of each control rod 40 is provided with a baffle plate 42, one side of each baffle plate 42 is fixedly connected with a pressing spring 43, the side wall of each baffle plate 42 is slidably connected with a reset groove 44, one side of each reset groove 44 is fixedly connected with the corresponding pressing spring 43, and one side of each control rod 40, which is far away from each baffle plate 42, is movably connected with the corresponding blanking component 5;
the anti-sedimentation unit 2 comprises a medicament tank 20 and a motor 21, the medicament tank 20 is arranged at the top of the inner cavity of the treatment tank 1, the motor 21 is arranged at the top of the treatment tank 1, an output shaft of the motor 21 penetrates through the top of the treatment tank 1 and is fixedly connected with a rotating shaft 22, the bottom of the rotating shaft 22 is fixedly connected with a rotating column 23, the stirring and mixing unit 3 comprises a mixing tank 30, and the mixing tank 30 is arranged at the bottom of the inner cavity of the treatment tank 1;
when the pushing component 6 is driven by the motor 21 to rotate and stir, the control rod 40 in the control component 4 is pushed to push the blanking component 5 to and fro periodically, so that chemical liquid can flow into the stirring and mixing unit 3 at intervals to be mixed and stirred with bromine-containing wastewater.
When the nickel-containing waste liquid is treated, the nickel-containing waste liquid needs to be reacted with the chemical solution, the chemical solution is put into the anti-precipitation unit 2, the nickel-containing waste liquid is put into the stirring and mixing unit 3, the motor 21 is started, the motor 21 rotates to drive the pushing component 6 to rotate, the pushing component 6 can periodically extrude the control component 4 in the rotating process, the control rod 40 in the control component 4 compresses the extrusion spring 43 and extrudes the blanking component 5, the blanking components 5 on two sides are periodically extruded and periodically opened, so that the chemical solution in the anti-precipitation unit 2 is periodically released to flow into the stirring and mixing unit 3 to be stirred and reacted with the nickel-containing waste liquid, nickel is reduced to form a precipitate, the contact time and the contact area of the chemical solution and the nickel-containing waste liquid are greatly increased by the periodic release of the chemical solution, the reaction is quite sufficient, and the reaction efficiency is greatly improved.
The blanking assembly 5 comprises a first blanking portion 50 and a second blanking portion 51, the first blanking portion 50 comprises a first blanking groove 501, a first blanking block 502 is abutted to the side wall of the first blanking groove 501, a first blanking column 503 is fixedly connected to the bottom of the first blanking block 502, a liquid blocking ring 504 is arranged on the outer side of the bottom of the first blanking block 502, an inserting groove 505 is formed in one side of the liquid blocking ring 504, a compression groove 506 is formed in the bottom of the first blanking column 503, a compression spring 507 is fixedly connected to the top of the compression groove 506, the bottom of the compression spring 507 is fixedly connected with the second blanking portion 51, an extruding groove 508 is formed in one side of the bottom of the inserting groove 505, one side of the extruding groove 508 is in sliding connection with one side of the control rod 40, and a sliding hole 509 is formed in the bottom of the first blanking groove 501.
When the control rod 40 is extruded, one side of the control rod 40 extrudes the extrusion groove 508 on one side of the first blanking column 503, so that the first blanking block 502 is extruded to move upwards and slide out of the first blanking groove 501, thereby enabling the chemical solution to flow down through the first blanking groove 501, the arrangement of the liquid blocking ring 504 guides the flowing down direction of the chemical solution and enables the chemical solution not to flow into the blanking assembly 5 to corrode the blanking assembly 5 when flowing down, and the service life of the blanking assembly 5 is prolonged.
The second blanking portion 51 includes a second blanking block 511, a second blanking groove 512 is abutted to the side wall of the second blanking block 511, the top of the second blanking groove 512 is communicated with the sliding hole 509, a second inserting column 513 is fixedly connected to the top of the second blanking block 511, a connecting groove 515 is formed in the top of the second inserting column 513, the bottom of the connecting groove 515 is fixedly connected with the bottom of the compression spring 507, the side wall of the connecting groove 515 is slidably connected with the side wall of the first blanking block 502, an extrusion hole 514 is formed in the top of one side of the second blanking block 511, and the side wall of the extrusion hole 514 is slidably connected with one side of the control rod 40.
When the control rod 40 extrudes the blanking component 5, one end of the control rod 40 firstly extrudes the extrusion hole 514 to enable the second blanking block 511 to move downwards and form a gap with the second blanking block 512, after the second blanking block 511 moves out of the second blanking block 512, the control rod 40 continues to extrude the extrusion groove 508 on the side wall of the first blanking block 502 to enable the first blanking block 502 and the second blanking block 511 to extend to two sides so that chemical solution can flow down to react with nickel-containing waste liquid, when the pushing component 6 does not extrude the control rod 40, the first blanking block 502 and the second blanking block 511 are reset under the reset action of the compression spring 507 and are abutted with the first blanking block 501 and the second blanking block 512 respectively, and the first blanking block 502 is reset firstly, and the second blanking block 511 is reset later, so that the flowing chemical solution can flow down completely and then be closed, the chemical solution can flow down completely and react with the nickel-containing waste liquid, corrosion of the blanking component 5 is avoided, the chemical solution can be reacted completely, and the reaction efficiency is improved.
The pushing assembly 6 comprises a rotating groove 60, a rotating hole 61 is slidably connected to the side wall of the rotating column 23, the rotating groove 60 is formed in the middle of the rotating hole 61, two pushing blocks 62 are symmetrically arranged on two sides of the rotating column 23, the side wall of the rotating groove 60 is slidably connected with the two pushing blocks 62, and one side of the two pushing blocks 62 is slidably connected with one side of the control rod 40, which is far away from the first blanking portion 50.
During operation, the rotating column 23 rotates under the drive of the motor 21 to drive the pushing blocks 62 at two sides to rotate in the rotating groove 60, the two pushing blocks 62 respectively periodically extrude the control units at two sides in the rotating process to periodically discharge the discharging component 5, and the rotating speed of the motor 21 can be adjusted to adjust the discharging speed of the discharging component 5 and the stirring reaction speed, so that the reaction speed is controlled.
The anti-sedimentation unit 2 further comprises a rotating blade 24, the middle part of the rotating blade 24 is fixedly connected with the rotating shaft 22, the bottom of the rotating shaft 22 is fixedly connected with the rotating column 23, a medicament injection hole 25 is formed in one side of the medicament groove 20, and a medicament injection groove 26 communicated with the medicament injection hole 25 is formed in one side of the medicament injection hole 25.
The anti-precipitation unit 2 is provided to prevent precipitation of chemical agent poured into the chemical solution so that reaction efficiency is lowered, and the chemical agent of the chemical solution is uniformly stirred and the downflow speed thereof is accelerated by rotation of the rotating blades 24, so that more uniformly stirred chemical solution is flowed down once, and reaction efficiency is greatly increased.
The stirring mixing unit 3 includes two stirring blades 31, the middle parts of the two stirring blades 31 are fixedly connected with the side walls of the rotary column 23 respectively, a waste liquid pouring hole 32 is formed in the top of one side of the mixing tank 30, and a waste liquid pouring groove 33 communicated with the waste liquid pouring hole 32 is formed in one side of the waste liquid pouring hole 32.
The stirring and mixing unit 3 is arranged to accelerate the progress of the reaction and to increase the speed of the treatment by stirring the two stirring blades 31 after the chemical solvent flows down.
One side of the bottom of the mixing tank 30 is provided with a discharge pipe 7, the top of one side of the discharge pipe 7 is provided with a check valve 8, and the bottom of the mixing tank 30 is provided with a drawing plate 9.
The discharge pipe 7 is used for discharging the liquid after reaction standing so as to separate nickel-containing substances from the liquid, and the extraction plate 9 is arranged at the bottom of the treatment tank 1 in a sealing manner and can be extracted from the bottom for extracting separated nickel-containing precipitate for further treatment.
The working principle of the utility model is as follows: when the nickel-containing waste liquid is treated, the nickel-containing waste liquid needs to be reacted with the chemical solution, the chemical solution is put into the anti-precipitation unit 2, the nickel-containing waste liquid is put into the stirring and mixing unit 3, the motor 21 is started, the motor 21 rotates to drive the pushing component 6 to rotate, the pushing component 6 can periodically extrude the control component 4 in the rotating process, the control rod 40 in the control component 4 compresses the extrusion spring 43 and extrudes the blanking component 5, the blanking components 5 on two sides are periodically extruded and periodically opened, so that the chemical solution in the anti-precipitation unit 2 is periodically released to flow into the stirring and mixing unit 3 to be stirred and reacted with the nickel-containing waste liquid, nickel is reduced to form a precipitate, the contact time and the contact area of the chemical solution and the nickel-containing waste liquid are greatly increased by the periodic release of the chemical solution, the reaction is quite sufficient, and the reaction efficiency is greatly improved.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (7)
1. The utility model provides a nickel-containing waste water recycling equipment, includes treatment box (1), its characterized in that, the inside of treatment box (1) is provided with anti-settling unit (2), stirring mixing unit (3) and two control units, the control unit includes control assembly (4), unloading subassembly (5) and pushing component (6), control assembly (4) are including control lever (40), the lateral wall sliding connection of control lever (40) has movable hole (41), one side of control lever (40) is provided with baffle (42), one side fixedly connected with extrusion spring (43) of baffle (42), the lateral wall sliding connection of baffle (42) has reset groove (44), one side of reset groove (44) with extrusion spring (43) fixed connection, one side that control lever (40) kept away from baffle (42) with unloading subassembly (5) swing joint;
the anti-sedimentation unit (2) comprises a medicament tank (20) and a motor (21), the medicament tank (20) is arranged at the top of the inner cavity of the treatment tank (1), the motor (21) is arranged at the top of the treatment tank (1), an output shaft of the motor (21) penetrates through the top of the treatment tank (1) and is fixedly connected with a rotating shaft (22), the bottom of the rotating shaft (22) is fixedly connected with a rotating column (23), the stirring and mixing unit (3) comprises a mixing tank (30), and the mixing tank (30) is arranged at the bottom of the inner cavity of the treatment tank (1);
when the pushing component (6) is driven by the motor (21) to rotate and stir, the control rod (40) in the control component (4) is pushed to push the blanking component (5) in a reciprocating mode, so that chemical liquid can flow into the stirring and mixing unit (3) at intervals to be mixed and stirred with bromine-containing wastewater.
2. The nickel-containing wastewater recycling device according to claim 1, wherein the blanking component (5) comprises a first blanking portion (50) and a second blanking portion (51), the first blanking portion (50) comprises a first blanking groove (501), a first blanking block (502) is abutted to the side wall of the first blanking groove (501), a first blanking column (503) is fixedly connected to the bottom of the first blanking block (502), a liquid blocking ring (504) is arranged on the outer side of the bottom of the first blanking block (502), an inserting groove (505) is formed in one side of the liquid blocking ring (504), a compression groove (506) is formed in the bottom of the first blanking column (503), a compression spring (507) is fixedly connected to the top of the compression groove (506), an extruding groove (508) is formed in one side of the bottom of the inserting groove (505), one side of the extruding groove (508) is slidably connected with one side of the control rod (40), and a sliding hole (509) is formed in the bottom of the first blanking groove (501).
3. The nickel-containing wastewater recycling device according to claim 2, wherein the second discharging part (51) comprises a second discharging block (511), a second discharging groove (512) is abutted to the side wall of the second discharging block (511), the top of the second discharging groove (512) is communicated with the sliding hole (509), a second inserting column (513) is fixedly connected to the top of the second discharging block (511), a connecting groove (515) is formed in the top of the second inserting column (513), the bottom of the connecting groove (515) is fixedly connected with the bottom of the compression spring (507), the side wall of the connecting groove (515) is slidably connected with the side wall of the first discharging block (502), and an extruding hole (514) is formed in the top of one side of the second discharging block (511), and the side wall of the extruding hole (514) is slidably connected with one side of the control rod (40).
4. The nickel-containing wastewater recycling apparatus according to claim 2, wherein the pushing assembly (6) comprises a rotating groove (60), a rotating hole (61) is slidably connected to a side wall of the rotating column (23), the rotating groove (60) is formed in the middle of the rotating hole (61), two pushing blocks (62) are symmetrically arranged on two sides of the rotating column (23), the side wall of the rotating groove (60) is slidably connected with the two pushing blocks (62), and one side of the two pushing blocks (62) is slidably connected with one side, away from the first blanking portion (50), of the control rod (40).
5. The nickel-containing wastewater recycling apparatus according to claim 1, wherein the anti-precipitation unit (2) further comprises a rotating blade (24), the middle part of the rotating blade (24) is fixedly connected with the rotating shaft (22), the bottom of the rotating shaft (22) is fixedly connected with the rotating column (23), a medicament input hole (25) is formed in one side of the medicament groove (20), and a medicament input groove (26) communicated with the medicament input hole (25) is formed in one side of the medicament input hole (25).
6. The nickel-containing wastewater recycling apparatus according to claim 1, wherein the stirring and mixing unit (3) comprises two stirring blades (31), the middle parts of the two stirring blades (31) are fixedly connected with the side wall of the rotating column (23) respectively, a wastewater pouring hole (32) is formed in the top of one side of the mixing tank (30), and a wastewater pouring groove (33) communicated with the wastewater pouring hole (32) is formed in one side of the wastewater pouring hole (32).
7. The nickel-containing wastewater recycling apparatus according to claim 6, wherein a discharge pipe (7) is provided at one side of the bottom of the mixing tank (30), a check valve (8) is provided at the top of one side of the discharge pipe (7), and a drawing-out plate (9) is provided at the bottom of the mixing tank (30).
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| CN202320936597.5U CN219839544U (en) | 2023-04-24 | 2023-04-24 | Nickel-containing wastewater recycling equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117776314A (en) * | 2024-02-23 | 2024-03-29 | 上海中腾装备科技股份有限公司 | Pharmaceutical wastewater discharge treatment system and process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117776314A (en) * | 2024-02-23 | 2024-03-29 | 上海中腾装备科技股份有限公司 | Pharmaceutical wastewater discharge treatment system and process |
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