CN211770388U - Electroplating heavy metal recovery equipment - Google Patents
Electroplating heavy metal recovery equipment Download PDFInfo
- Publication number
- CN211770388U CN211770388U CN201922303515.XU CN201922303515U CN211770388U CN 211770388 U CN211770388 U CN 211770388U CN 201922303515 U CN201922303515 U CN 201922303515U CN 211770388 U CN211770388 U CN 211770388U
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- CN
- China
- Prior art keywords
- recovery
- heating
- steam
- pipe
- recovery tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000011084 recovery Methods 0.000 title claims abstract description 47
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 22
- 238000009713 electroplating Methods 0.000 title claims description 21
- 238000010438 heat treatment Methods 0.000 claims abstract description 35
- 239000003818 cinder Substances 0.000 claims abstract description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 8
- 241001330002 Bambuseae Species 0.000 claims abstract description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 8
- 239000011425 bamboo Substances 0.000 claims abstract description 8
- 241000196324 Embryophyta Species 0.000 claims abstract description 4
- 239000002893 slag Substances 0.000 claims description 15
- 230000001502 supplementing effect Effects 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model discloses an electroplate heavy metal recovery plant, including recovery tank and heating groove, be provided with the heating chamber in the heating groove, and the heating groove matches the setting with the recovery tank, heating intracavity is provided with high temperature oil and electric heater, recovery tank lateral wall upper end is provided with the feed liquor pipe and the steam pipe of intercommunication respectively, the fixed steam chest that is provided with of lateral wall under the heating groove, the one end and the steam chest intercommunication of recovery tank are kept away from to the steam pipe, the fixed heat conduction section of thick bamboo that is provided with multiunit evenly distributed of lateral wall on the steam chest, heat conduction section of thick bamboo upper end is equipped with the seal, the fixed row's of being provided with cinder notch of recovery tank lateral wall lower extreme, the fixed intercommunication of row's cinder notch has the scum pipe, and is provided with the backing valve in the scum. The utility model discloses can carry out recycle to the heat that produces vapor among the recovery process, reduce the energy consumption, also avoided containing a large amount of thermal gas emissions to the air, the polluted environment.
Description
Technical Field
The utility model relates to an electroplate heavy metal and retrieve technical field, especially relate to an electroplate heavy metal recovery plant.
Background
In the industrial electroplating production, a lot of industrial wastewater containing a large amount of heavy metals, such as electroplating water washing liquid, electroplating bath liquid water, and the like, is generated, and the electroplating wastewater contains precious metals, such as gold, silver, rhodium, palladium, chromium, nickel, and the like, which have high values, so that an electroplating heavy metal recovery device is often needed to recover and treat the electroplating wastewater.
Can produce a large amount of steam among the prior art at the in-process of handling electroplating effluent, these steam clocks contain a large amount of thermal steam and directly discharge in the air, and the polluted environment on the one hand, on the other hand causes thermal waste again easily, and the energy consumption is higher, and the practicality is not strong.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects of heat not being recycled and energy consumption being higher in the prior art, thereby providing an electroplating heavy metal recovery device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an electroplate heavy metal recovery plant, is including retrieving jar and heating groove, be provided with the heating chamber in the heating groove, and the heating groove matches the setting with retrieving the jar, heating intracavity is provided with high temperature oil and electric heater, it is provided with the feed liquor pipe and the steam pipe of intercommunication respectively to retrieve jar lateral wall upper end, the fixed steam chest that is provided with of lateral wall under the heating groove, the one end and the steam chest intercommunication of retrieving the jar are kept away from to the steam pipe, the fixed heat conduction section of thick bamboo that is provided with multiunit evenly distributed of lateral wall on the steam chest, heat conduction section of thick bamboo upper end is equipped with seals, the fixed slag discharge mouth that is provided with of recovery jar lateral wall lower extreme, the fixed intercommunication of slag discharge mouth has the scum pipe, and is provided with the backing.
Preferably, an oil supplementing port is formed in one end of the side wall of the heating groove, a matched oil supplementing plug is arranged in the oil supplementing port, and a layer of heat insulation rubber pad wraps the outer surface of the oil supplementing plug.
Preferably, a filter screen is arranged at the communication position of the steam box and the steam pipe, the filter screen is woven by stainless steel wires, a water outlet is formed in the lower end of the side wall of the steam box, which is far away from the steam pipe, and a matched piston is arranged in the water outlet.
Preferably, the lower side wall of the recovery tank is provided with an inclination angle matched with the slag discharge port.
Preferably, each opening at the lower end of the heat conducting cylinder is provided with a matched gas hood, and the inner wall of the gas hood is smoothly polished.
The utility model has the advantages that: electroplating effluent passes through the feed liquor pipe and gets into the recovery jar in, then start electric heater, electric heater heats high temperature oil in the heating chamber, high temperature oil is again with heat transfer recovery jar, thereby electroplating effluent to in the recovery jar heats, electroplating effluent is heated and is produced steam and pass through in the steam pipe gets into the steam chest, steam that gets into the steam chest transmits the heat for high temperature oil through the heat conduction section of thick bamboo, thereby realize thermal cyclic utilization, the energy consumption has been reduced, also avoided containing in a large amount of thermal gas discharge to the air, the polluted environment, after the water evaporation in the recovery jar finishes, open the intraoral check valve of row's sediment, the residue that contains heavy metal ion in the row's cinder notch can be discharged through row's cinder pipe, thereby realize the recovery to heavy metal.
Drawings
FIG. 1 is a schematic structural view of an electroplating heavy metal recovery device provided by the present invention;
fig. 2 is a schematic view of the heat conducting tube and the gas hood of the electroplating heavy metal recovery device according to the present invention.
In the figure: the device comprises a recovery tank 1, a heating tank 2, a steam box 3, a liquid inlet pipe 4, an oil supplementing port 5, an electric heater 6, a steam pipe 7, a filter screen 8, a heat conducting cylinder 9, an air hood 10, a water outlet 11, a slag discharging port 12 and a slag discharging pipe 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, an electroplating heavy metal recovery device comprises a recovery tank 1 and a heating tank 2, wherein a heating cavity is arranged in the heating tank 2, the heating tank 2 is arranged in a matching manner with the recovery tank 1, an oil supplementing port 5 is arranged at one end of the side wall of the heating tank 2, a matching oil supplementing plug is arranged in the oil supplementing port 5, the outer surface of the oil supplementing plug is wrapped by a layer of heat insulation rubber pad, oil can be supplemented through the oil supplementing port 5 when oil is needed to be supplemented into the heating cavity, high-temperature oil and an electric heater 6 are arranged in the heating cavity, a liquid inlet pipe 4 and a steam pipe 7 which are communicated are respectively arranged at the upper end of the side wall of the recovery tank 1, a steam box 3 is fixedly arranged on the side wall of the heating tank 2, one end of the steam pipe 7, which is far away from the recovery tank 1, is communicated with the steam box 3, a filter, the filter screen 8 is woven by stainless steel wires, the filter screen 8 woven by the stainless steel wires has strong anti-corrosion capability, the service life of the filter screen 8 is improved in a phase-changing mode, a water outlet 11 is formed in the lower end of the side wall, away from the steam pipe 7, of the steam box 3, a matched piston is arranged in the water outlet 11, and the water outlet 11 is formed in the lower end of the side wall of the steam box 3 so that water condensed in the steam box 3 can be conveniently discharged from the steam box 3;
a plurality of groups of heat conducting cylinders 9 which are uniformly distributed are fixedly arranged on the upper side wall of the steam box 3, the heat conducting cylinders 9 are made of aluminum alloy materials with better heat conducting capacity, heat in the steam box 3 can be rapidly transferred to high-temperature oil in a heating cavity, a matched air hood 10 is arranged at the lower opening of each heat conducting cylinder 9, the air hood 10 is arranged so that more steam can enter the heat conducting cylinders 9 to better heat the high-temperature oil, the inner wall of the air hood 10 is smoothly polished, a seal is arranged at the upper end of each heat conducting cylinder 9, a slag discharging port 12 is fixedly arranged at the lower end of the side wall of the recovery tank 1, an inclined angle matched with the slag discharging port 12 is arranged on the lower side wall of the recovery tank 1, the inclined angle is arranged on the lower side wall of the recovery tank 1 so that heavy metal residues in the recovery tank 1 can be conveniently discharged through the slag discharging port 12 and the slag discharging pipe 13, the slag discharging port 12 is fixedly communicated with the slag discharging, the scum pipe 13 runs through the setting of heating tank 2, and electric heater 6 is connected with external power supply during the use, heats the high temperature oil in the heating chamber, and this electric heater 6 belongs to prior art, the utility model discloses in only introduce its usage, do not do the detailed description to its theory of operation.
The utility model discloses in, electroplating effluent passes through feed liquor pipe 4 and gets into in the recovery jar 1, then start electric heater 6, electric heater 6 heats high temperature oil in the heating intracavity, high temperature oil is again with heat transfer recovery jar 1, thereby electroplating effluent in recovering jar 1 heats, electroplating effluent is heated and is produced steam and pass through in steam pipe 7 gets into steam chest 3, steam that gets into in steam chest 3 transmits the heat for high temperature oil through heat conduction section of thick bamboo 9, thereby realize thermal cyclic utilization, the energy consumption has been reduced, also avoided containing a large amount of thermal gas to discharge in the air, the polluted environment, after the evaporation of water in the recovery jar 1 finishes, open the check valve in the row of cinder notch 12, the residue that contains heavy metal ion in row of cinder notch 12 can be through row's cinder pipe 13 discharges, thereby realize the recovery to heavy metal.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides an electroplate heavy metal recovery plant, includes recovery tank (1) and heating tank (2), be provided with the heating chamber in heating tank (2), and heating tank (2) and recovery tank (1) matching setting, its characterized in that, the heating intracavity is provided with high temperature oil and electric heater (6), recovery tank (1) lateral wall upper end is provided with feed liquor pipe (4) and steam pipe (7) of intercommunication respectively, lateral wall is fixed under heating tank (2) is provided with steam box (3), the one end and the steam box (3) intercommunication of recovery tank (1) are kept away from in steam pipe (7), the lateral wall is fixed on steam box (3) and is provided with multiunit evenly distributed's heat conduction section of thick bamboo (9), heat conduction section of thick bamboo (9) upper end is equipped with the seal, recovery tank (1) lateral wall lower extreme is fixed and is provided with row cinder notch (12), row cinder notch (12) are fixed the intercommunication has slag pipe (13), and a stop valve is arranged in the slag discharge port (12), and the slag discharge pipe (13) penetrates through the heating groove (2).
2. The recovery equipment for electroplating heavy metal according to claim 1, wherein an oil supplementing port (5) is arranged at one end of the upper side wall of the heating tank (2), a matched oil supplementing plug is arranged in the oil supplementing port (5), and the outer surface of the oil supplementing plug is wrapped with a layer of heat-insulating rubber pad.
3. The recovery equipment for electroplated heavy metal according to claim 1, characterized in that a filter screen (8) is arranged at the communication position of the steam box (3) and the steam pipe (7), the filter screen (8) is woven by stainless steel iron wires, a water outlet (11) is arranged at the lower end of the side wall of the steam box (3) far away from the steam pipe (7), and a matched piston is arranged in the water outlet (11).
4. An electroplating heavy metal recovery apparatus according to claim 1, characterized in that the lower side wall of the recovery tank (1) is provided with an inclination angle matched with the slag discharge port (12).
5. The recovery equipment for electroplated heavy metal according to claim 1, characterized in that a matching gas hood (10) is arranged at the lower opening of each heat conduction cylinder (9), and the inner wall of the gas hood (10) is smoothly polished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922303515.XU CN211770388U (en) | 2019-12-19 | 2019-12-19 | Electroplating heavy metal recovery equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922303515.XU CN211770388U (en) | 2019-12-19 | 2019-12-19 | Electroplating heavy metal recovery equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211770388U true CN211770388U (en) | 2020-10-27 |
Family
ID=72976429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922303515.XU Expired - Fee Related CN211770388U (en) | 2019-12-19 | 2019-12-19 | Electroplating heavy metal recovery equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211770388U (en) |
-
2019
- 2019-12-19 CN CN201922303515.XU patent/CN211770388U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |