CN219879927U - Pretreatment device for zinc hydrometallurgy purifying additive - Google Patents
Pretreatment device for zinc hydrometallurgy purifying additive Download PDFInfo
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- CN219879927U CN219879927U CN202321317105.0U CN202321317105U CN219879927U CN 219879927 U CN219879927 U CN 219879927U CN 202321317105 U CN202321317105 U CN 202321317105U CN 219879927 U CN219879927 U CN 219879927U
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- treatment tank
- motor
- pretreatment device
- pipe
- zinc
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- 239000000654 additive Substances 0.000 title claims abstract description 69
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 239000011701 zinc Substances 0.000 title claims abstract description 37
- 229910052725 zinc Inorganic materials 0.000 title claims abstract description 37
- 230000000996 additive effect Effects 0.000 title claims abstract description 27
- 238000009854 hydrometallurgy Methods 0.000 title abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 46
- 238000003756 stirring Methods 0.000 claims abstract description 35
- 238000000746 purification Methods 0.000 claims abstract description 26
- 238000007599 discharging Methods 0.000 claims abstract description 15
- 238000002347 injection Methods 0.000 claims abstract description 10
- 239000007924 injection Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 239000007921 spray Substances 0.000 claims description 10
- 239000007787 solid Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 2
- 229960001763 zinc sulfate Drugs 0.000 description 2
- 229910000368 zinc sulfate Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005363 electrowinning Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model provides a pretreatment device for a zinc hydrometallurgical purification additive. The pretreatment device for the zinc hydrometallurgical purification additive comprises: a treatment tank; the feeding hopper is arranged on the treatment tank; the discharging pipe is arranged at the bottom of the treatment tank; the stirring mechanism is arranged in the treatment tank and is used for carrying out solid-liquid mixing and stirring on the zinc hydrometallurgical purification additive; the driving mechanism is arranged on the top inner wall of the treatment tank; the auxiliary feeding mechanism is arranged on the treatment tank; and the liquid injection mechanism is arranged on the treatment tank. The pretreatment device for the zinc hydrometallurgy purifying additive has the advantages of being auxiliary in feeding mechanism, solid-liquid mixing and stirring, and high in practicability.
Description
Technical Field
The utility model relates to the technical field of zinc hydrometallurgy, in particular to a pretreatment device for a zinc hydrometallurgy purification additive.
Background
Part of impurities can remain in zinc sulfate solution in zinc hydrometallurgy, the existence of the impurities is extremely harmful to the zinc electrowinning process, the electric energy consumption is increased, the current efficiency is reduced, and the plate burning is caused when serious, so that the purification of the zinc sulfate solution to remove the impurities is an indispensable procedure in the zinc hydrometallurgy process; some additives are usually required to be added in the zinc hydrometallurgy process so as to improve the efficiency or effect of the zinc hydrometallurgy.
The existing additive is usually mixed with solid and liquid additives and conveyed into a blanking pipe together and then discharged into a reaction container, but the existing zinc hydrometallurgical purification additive pretreatment device is often not provided with an auxiliary feeding mechanism, so that the blanking pipe is easy to be blocked when solid and liquid are mixed, and the zinc hydrometallurgy efficiency is affected.
Therefore, there is a need to provide a pretreatment device for zinc hydrometallurgical purification additives which solves the above technical problems.
Disclosure of Invention
The utility model provides a zinc hydrometallurgical purification additive pretreatment device, which aims to solve the technical problem that the conventional zinc hydrometallurgical purification additive pretreatment device is not provided with an auxiliary feeding mechanism.
The pretreatment device for the zinc hydrometallurgical purification additive provided by the utility model comprises the following components: a treatment tank; the feeding hopper is arranged on the treatment tank; the discharging pipe is arranged at the bottom of the treatment tank; the stirring mechanism is arranged in the treatment tank and is used for carrying out solid-liquid mixing and stirring on the zinc hydrometallurgical purification additive; the driving mechanism is arranged on the top inner wall of the treatment tank; the auxiliary feeding mechanism is arranged on the treatment tank; and the liquid injection mechanism is arranged on the treatment tank.
Preferably, a positioning pipe is fixedly arranged on the inner wall of the top of the treatment tank, and a bearing is fixedly sleeved on the positioning pipe.
Preferably, the stirring mechanism comprises a rotating sleeve and a plurality of stirring rods, wherein the rotating sleeve is fixedly sleeved on the positioning pipe, and the stirring rods are fixedly installed on the rotating sleeve.
Preferably, the driving mechanism comprises a first motor, a driving gear and a driven toothed ring, wherein the first motor is fixedly installed on the inner wall of the top of the treatment tank, the driving gear is fixedly sleeved on an output shaft of the first motor, the driven toothed ring is fixedly sleeved on the rotating sleeve, and the driving gear is meshed with the driven toothed ring.
Preferably, the auxiliary feeding mechanism comprises a screw rod and a second motor, the screw rod is rotatably installed on the inner wall of the top of the treatment tank, the second motor is fixedly installed on the top of the treatment tank, and an output shaft of the second motor is fixedly connected with the screw rod.
Preferably, the liquid injection mechanism comprises an annular pipe, a plurality of spray heads, a water pump, a first guide pipe and a second guide pipe, wherein the annular pipe is fixedly installed on the inner wall of the top of the treatment tank, the spray heads are all arranged on the annular pipe, the water pump is arranged at the top of the treatment tank, the first guide pipe is arranged at the liquid outlet end of the water pump, the first guide pipe is communicated with the annular pipe, and the second guide pipe is arranged at the liquid inlet end of the water pump.
Preferably, a controller is arranged on one side of the treatment tank, and the controller is electrically connected with the first motor, the second motor and the water pump.
Compared with the related art, the pretreatment device for the zinc hydrometallurgical purification additive has the following beneficial effects:
the utility model provides a pretreatment device for zinc hydrometallurgy purifying additives, which is characterized in that solid additives can be injected into a treatment tank through a feeding hopper, solid-liquid mixed additives can be injected into a reaction container through a discharging pipe, the solid-liquid mixed additives in the treatment tank can be mixed and stirred through a stirring mechanism, the solid-liquid mixed additives in the treatment tank can be injected into the reaction container along the discharging pipe through an auxiliary feeding mechanism, the situation that the discharging pipe is blocked is avoided, liquid additives can be uniformly injected into the solid additives in the treatment tank through a liquid injection mechanism, a rotating sleeve can be rotated through a positioning pipe and a bearing, the solid-liquid additives in the treatment tank can be mixed and stirred through a plurality of stirring rods, the rotating sleeve and a plurality of stirring rods can be driven to rotate through a first motor, a driving gear and a driven toothed ring, the solid-liquid mixed additives in the treatment tank can be injected into the reaction container along the discharging pipe through a second motor, the solid additives can be uniformly injected into the treatment tank through a plurality of spray heads, a water pump, a first guide pipe and a second guide pipe, and a second motor can be controlled through the first motor and the second water pump.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of a pretreatment device for a zinc hydrometallurgical purification additive provided by the utility model;
FIG. 2 is a schematic three-dimensional structure of the stirring mechanism of FIG. 1;
fig. 3 is an enlarged schematic view of a portion a shown in fig. 1.
Reference numerals in the drawings: 1. a treatment tank; 2. a charging hopper; 3. a discharge pipe; 4. a positioning tube; 5. rotating the sleeve; 6. a stirring rod; 7. a first motor; 8. a drive gear; 9. a driven toothed ring; 10. a screw rod; 11. a second motor; 12. an annular tube; 13. a spray head; 14. a water pump; 15. a first conduit; 16. a second conduit; 17. and a controller.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1-3 in combination, fig. 1 is a schematic structural diagram of a pretreatment device for zinc hydrometallurgical purification additives according to a preferred embodiment of the utility model; FIG. 2 is a schematic three-dimensional structure of the stirring mechanism of FIG. 1; fig. 3 is an enlarged schematic view of a portion a shown in fig. 1. The pretreatment device of the zinc hydrometallurgical purification additive comprises: a treatment tank 1; a charging hopper 2, wherein the charging hopper 2 is arranged on the treatment tank 1; a discharge pipe 3, wherein the discharge pipe 3 is arranged at the bottom of the treatment tank 1; the stirring mechanism is arranged in the treatment tank 1 and is used for carrying out solid-liquid mixing and stirring on the zinc hydrometallurgical purification additive; a driving mechanism provided on the top inner wall of the treatment tank 1; the auxiliary feeding mechanism is arranged on the treatment tank 1; the liquid injection mechanism is arranged on the treatment tank 1, solid additives can be injected into the treatment tank 1 through the feeding hopper 2, solid-liquid mixed additives can be injected into the reaction vessel through the discharging pipe 3, the solid-liquid additives in the treatment tank 1 can be mixed and stirred through the stirring mechanism, the solid-liquid mixed additives in the treatment tank 1 can be injected into the reaction vessel along the discharging pipe 3 through the auxiliary feeding mechanism, so that the situation that the discharging pipe 3 is blocked is avoided, and the liquid additives can be uniformly injected into the solid additives in the treatment tank 1 through the liquid injection mechanism.
The top inner wall of the treatment tank 1 is fixedly provided with a positioning pipe 4, the positioning pipe 4 is fixedly sleeved with a bearing, and the rotating sleeve 5 can rotate through the positioning pipe 4 and the bearing.
The stirring mechanism comprises a rotating sleeve 5 and a plurality of stirring rods 6, the rotating sleeve 5 is fixedly sleeved on the positioning pipe 4, the stirring rods 6 are fixedly installed on the rotating sleeve 5, and solid-liquid additives in the treatment tank 1 can be mixed and stirred through the stirring rods 6.
The driving mechanism comprises a first motor 7, a driving gear 8 and a driven toothed ring 9, wherein the first motor 7 is fixedly installed on the inner wall of the top of the treatment tank 1, the driving gear 8 is fixedly sleeved on an output shaft of the first motor 7, the driven toothed ring 9 is fixedly sleeved on the rotating sleeve 5, the driving gear 8 is meshed with the driven toothed ring 9, and the rotating sleeve 5 and a plurality of stirring rods 6 can be driven to rotate through the first motor 7, the driving gear 8 and the driven toothed ring 9.
The auxiliary feeding mechanism comprises a screw rod 10 and a second motor 11, the screw rod 10 is rotatably mounted on the inner wall of the top of the treatment tank 1, the second motor 11 is fixedly mounted on the top of the treatment tank 1, an output shaft of the second motor 11 is fixedly connected with the screw rod 10, and the screw rod 10 is driven to rotate by the second motor 11 so as to inject solid-liquid mixed additives in the treatment tank 1 into the reaction vessel along the discharge pipe 3.
The liquid injection mechanism comprises an annular pipe 12, a plurality of spray heads 13, a water pump 14, a first guide pipe 15 and a second guide pipe 16, wherein the annular pipe 12 is fixedly installed on the inner wall of the top of the treatment tank 1, the spray heads 13 are all arranged on the annular pipe 12, the water pump 14 is arranged on the top of the treatment tank 1, the first guide pipe 15 is arranged at the liquid outlet end of the water pump 14, the first guide pipe 15 is communicated with the annular pipe 12, the second guide pipe 16 is arranged at the liquid inlet end of the water pump 14, and liquid additives can be uniformly injected into solid additives in the treatment tank 1 through the annular pipe 12, the spray heads 13, the water pump 14, the first guide pipe 15 and the second guide pipe 16.
One side of the treatment tank 1 is provided with a controller 17, the controller 17 is electrically connected with the first motor 7, the second motor 11 and the water pump 14, and the first motor 7, the second motor 11 and the water pump 14 can be controlled through the controller 17.
The working principle of the pretreatment device for the zinc hydrometallurgy purification additive provided by the utility model is as follows:
when the solid additive feeding device is used, solid additives are fed into the treatment tank 1 along the feeding hopper 2, the water pump 14 is started, the water pump 14 pumps the liquid additives into the annular pipe 12 through the second guide pipe 16, the liquid additives are uniformly injected into the solid additives in the treatment tank 1 through the spray heads 13, the first motor 7 is started, the first motor 7 drives the rotary sleeve 5 and the stirring rods 6 to rotate through the driving gear 8 and the driven toothed ring 9, the liquid additives and the solid additives in the treatment tank 1 are mixed and stirred through the stirring rods 6 which rotate, the second motor 11 is started after the mixing and stirring are completed, the second motor 11 drives the spiral rod 10 to rotate, and the solid-liquid mixed additives in the treatment tank 1 can be injected into the reaction vessel along the discharging pipe 3 through the rotation of the spiral rod 10.
Compared with the related art, the pretreatment device for the zinc hydrometallurgical purification additive has the following beneficial effects:
the utility model provides a zinc hydrometallurgy purifying additive pretreatment device, which can be used for injecting solid additives into a treatment tank 1 through a feeding hopper 2, injecting solid-liquid mixed additives into a reaction container through a discharging pipe 3, mixing and stirring the solid-liquid additives in the treatment tank 1 through a stirring mechanism, injecting the solid-liquid mixed additives in the treatment tank 1 into the reaction container along the discharging pipe 3 through an auxiliary feeding mechanism, so that the situation that the discharging pipe 3 is blocked is avoided, injecting liquid additives into the solid additives in the treatment tank 1 uniformly through a liquid injection mechanism, enabling a rotating sleeve 5 to rotate through a positioning pipe 4 and a bearing, mixing and stirring the solid-liquid additives in the treatment tank 1 through a plurality of stirring rods 6, driving gears 8 and driven toothed rings 9, driving the rotating sleeve 5 and the stirring rods 6 to rotate through a first motor 7, driving the spiral rods 10 to rotate through a second motor 11, injecting the solid-liquid mixed additives in the treatment tank 1 into the reaction container along the discharging pipe 3, and controlling annular motors 12, 14, a plurality of water pumps 13, a plurality of water pumps 14 and a plurality of water pumps 17 to control the solid additives in the treatment tank 1, and the first water pumps 17 and the second water pumps 11.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A zinc hydrometallurgical purification additive pretreatment device, comprising:
a treatment tank;
the feeding hopper is arranged on the treatment tank;
the discharging pipe is arranged at the bottom of the treatment tank;
the stirring mechanism is arranged in the treatment tank and is used for carrying out solid-liquid mixing and stirring on the zinc hydrometallurgical purification additive;
the driving mechanism is arranged on the top inner wall of the treatment tank;
the auxiliary feeding mechanism is arranged on the treatment tank;
and the liquid injection mechanism is arranged on the treatment tank.
2. The pretreatment device for the zinc hydrometallurgical purification additive according to claim 1, wherein a positioning pipe is fixedly arranged on the inner wall of the top of the treatment tank, and a bearing is fixedly sleeved on the positioning pipe.
3. The pretreatment device of zinc hydrometallurgical purification additives according to claim 2, wherein the stirring mechanism comprises a rotating sleeve and a plurality of stirring rods, wherein the rotating sleeve is fixedly sleeved on the positioning tube, and the stirring rods are fixedly installed on the rotating sleeve.
4. The pretreatment device for zinc hydrometallurgical purification additives according to claim 3, wherein the driving mechanism comprises a first motor, a driving gear and a driven toothed ring, the first motor is fixedly installed on the top inner wall of the treatment tank, the driving gear is fixedly sleeved on the output shaft of the first motor, the driven toothed ring is fixedly sleeved on the rotating sleeve, and the driving gear is meshed with the driven toothed ring.
5. The pretreatment device for the zinc hydrometallurgical purification additive according to claim 4, wherein the auxiliary feeding mechanism comprises a screw rod and a second motor, the screw rod is rotatably installed on the inner wall of the top of the treatment tank, the second motor is fixedly installed on the top of the treatment tank, and an output shaft of the second motor is fixedly connected with the screw rod.
6. The pretreatment device for the zinc hydrometallurgical purification additive according to claim 5, wherein the liquid injection mechanism comprises an annular pipe, a plurality of spray heads, a water pump, a first guide pipe and a second guide pipe, the annular pipe is fixedly installed on the inner wall of the top of the treatment tank, the spray heads are all arranged on the annular pipe, the water pump is arranged on the top of the treatment tank, the first guide pipe is arranged at the liquid outlet end of the water pump, the first guide pipe is communicated with the annular pipe, and the second guide pipe is arranged at the liquid inlet end of the water pump.
7. The zinc hydrometallurgical purification additive pretreatment device of claim 6, wherein a controller is disposed on one side of the treatment tank, the controller being electrically connected to the first motor, the second motor, and the water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321317105.0U CN219879927U (en) | 2023-05-29 | 2023-05-29 | Pretreatment device for zinc hydrometallurgy purifying additive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321317105.0U CN219879927U (en) | 2023-05-29 | 2023-05-29 | Pretreatment device for zinc hydrometallurgy purifying additive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219879927U true CN219879927U (en) | 2023-10-24 |
Family
ID=88397285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321317105.0U Active CN219879927U (en) | 2023-05-29 | 2023-05-29 | Pretreatment device for zinc hydrometallurgy purifying additive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219879927U (en) |
-
2023
- 2023-05-29 CN CN202321317105.0U patent/CN219879927U/en active Active
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