CN213772238U - Waste battery paste solid phase electrolysis device - Google Patents
Waste battery paste solid phase electrolysis device Download PDFInfo
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- CN213772238U CN213772238U CN202022287696.4U CN202022287696U CN213772238U CN 213772238 U CN213772238 U CN 213772238U CN 202022287696 U CN202022287696 U CN 202022287696U CN 213772238 U CN213772238 U CN 213772238U
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- cathode
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- solid phase
- waste battery
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/84—Recycling of batteries or fuel cells
Abstract
The utility model discloses a waste battery paste solid phase electrolysis device, which is mainly applied to the technical field of non-ferrous metal hydrometallurgy and comprises an anode, a cathode, a cloth disc and an insulating sheet, wherein the anode consists of an anode support and anode plates, and a plurality of anode plates are uniformly arranged on the anode support; the cathode is composed of a cathode support and cathode brackets, and a plurality of cathode brackets are uniformly arranged on the cathode support; an insulating sheet is arranged between the anode and the cathode, and the anode and the cathode are detachably connected; and a material distribution disc is placed on the cathode bracket. Use the utility model relates to a waste battery cream mud solid phase electrolytic device, the negative and positive pole is fixed can not shift apart from, can keep very little polar distance, and current density is big, and the electrolysis time is short, and current efficiency is high, and ton plumbous power consumption is low.
Description
Technical Field
The utility model relates to a non ferrous metal hydrometallurgy technical field, concretely relates to waste battery plaster mud solid phase electrolytic device.
Background
China is a world-wide lead storage battery production and consumption country, the proportion of the lead storage battery output to the world output is more than 40%, with the popularization of automobiles and the development of new energy industries, the use amount of lead-acid storage batteries is larger and larger, the number of scrapped lead-acid storage batteries is also larger and larger, according to the expression of the industry, the average service life of the lead storage batteries is about 2 years, the batteries are composed of 74% of lead and compounds thereof, 20% of sulfuric acid and 6% of plastics, and the lead storage batteries have extremely high resource recycling value. According to incomplete statistics, more than 80% of lead is used for lead batteries at present, 600 million tons of lead batteries are scrapped every year, and the lead batteries are the main raw materials of secondary lead.
At present, the plaster and mud treatment of the waste lead storage battery is mainly carried out by adopting pyrogenic process smelting. The lead in the lead plaster mud mainly contains PbSO4、PbO2PbO and a small amount of metallic lead, and other additives such as barium sulfate, carbon core and organic additives required in the manufacture of storage batteries, lead smoke, sulfur dioxide, dioxin and other harmful substances inevitably produced during pyrogenic process cause serious pollution to the environment. The clean and environment-friendly treatment of the lead plaster is still a subject to be researched and solved urgently. Particularly, in the face of increasingly severe environmental protection requirements at present, lead hydrometallurgy is imperative.
For this reason, a great deal of research has been conducted in an attempt to replace the pyrometallurgical process with an environmentally friendly and economical hydrometallurgical process. However, because of the complex phase composition of the plaster, no wet treatment method competes with the fire method in the aspects of economy, cost, energy consumption and environmental protection, so that the treatment of the lead plaster still adopts the fire smelting process.
SUMMERY OF THE UTILITY MODEL
The utility model provides a waste battery plaster mud solid phase electrolytic device to the difficult problem of lead acid battery plaster mud recovery.
The technical scheme of the utility model is that: a waste battery paste solid phase electrolysis device comprises an anode, a cathode, a material distribution disc and an insulating sheet, wherein the anode consists of an anode support and anode plates, and the anode support is uniformly provided with the anode plates; the cathode is composed of a cathode support and cathode brackets, and a plurality of cathode brackets are uniformly arranged on the cathode support; an insulating sheet is arranged between the anode and the cathode, and the anode and the cathode are detachably connected; and a material distribution disc is placed on the cathode bracket.
Preferably, a plurality of anode plates are vertically and uniformly arranged on the anode support, and a plurality of cathode brackets are vertically and uniformly arranged on the cathode support.
Preferably, one end, far away from the anode support, of the anode plate is provided with a flange A, and the flange A is provided with a through hole A.
Preferably, one end of the cathode bracket, which is far away from the cathode support, is provided with a flange B, and the flange B is provided with a through hole B.
Preferably, an insulating pin is inserted into the through hole A to detachably connect the anode plate and the cathode bracket.
Preferably, an insulating pin is inserted into the through hole B to detachably connect the cathode bracket and the anode bracket.
Preferably, an anode bus bar is arranged on the top of the anode support.
Preferably, the cathode support is provided with a cathode bus bar at the top and a support leg at the bottom.
Preferably, the cathode bracket is provided with a spring plate, and the spring plate is connected with the cathode bracket through a spring.
The utility model discloses the technical problem that will solve is: the utility model provides a waste battery plaster mud solid phase electrolytic device, the device metal lead rate of recovery is higher than traditional pyrometallurgy, and the clean production device that hardly pollutes, its production scale can be decided according to the handling capacity, can be big or small, easily popularization and application.
The utility model has the advantages that: the waste battery paste and mud solid phase electrolysis device has the advantages that the cathode and anode distance is fixed and cannot be shifted, the very small pole distance can be kept, the current density is large, the electrolysis time is short, the current efficiency is high, and the power consumption per ton of lead is low; the cloth dish goes out the dress more convenient, and efficiency is higher.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a reference diagram of the utility model in use;
FIG. 4 is an enlarged view of a portion B of FIG. 3;
in the figure, 100-anode, 101-anode holder, 102-anode plate, 103-flange a, 104-through hole a, 200-cathode, 201-cathode holder, 202-cathode bracket, 203-flange B, 204-through hole B, 205-shrapnel, 206-spring, 301-material plate, 401-insulating sheet, 402-insulating pin.
Detailed Description
The utility model discloses a concrete implementation way does: as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the waste battery paste solid phase electrolysis device comprises an anode 100, a cathode 200, a material distribution plate 301 and an insulating sheet 401, wherein the anode 100 is composed of an anode support 101 and anode plates 102, and a plurality of anode plates 102 are uniformly arranged on the anode support 101; the cathode 200 is composed of a cathode support 201 and cathode brackets 202, wherein the cathode support 201 is uniformly provided with a plurality of cathode brackets 202; an insulating sheet 401 is arranged between the anode 100 and the cathode 200, and the anode 100 and the cathode 200 are detachably connected; a cloth tray 301 is placed on the cathode bracket 202.
The principle of the utility model is as follows: the anode support 101 and the anode plate 102 form an anode 100, the cathode support 201 and the cathode bracket 202 form a cathode 200, the anode plate 102 and the cathode bracket 202 are arranged in a staggered mode, the anode 100 and the cathode 200 keep a small polar distance, the current density is large, the electrolysis time is short, the current efficiency is high, and the power consumption per ton of lead is low.
Specifically, as shown in fig. 2 and fig. 3, a plurality of anode plates 102 are vertically and uniformly arranged on the anode support 101, and a plurality of cathode brackets 202 are vertically and uniformly arranged on the cathode support 201. The vertically arranged anode plate 102 and cathode bracket 202 facilitate the placement of the cloth tray 301, the anode 100 and the cathode 200 keep a small polar distance, the current density is large, and the waste lead battery paste is electrolyzed uniformly.
Specifically, as shown in fig. 3, a flange a103 is disposed at an end of the anode plate 102 away from the anode holder 101, and the flange a103 is provided with a through hole a 104.
Specifically, as shown in fig. 3, a flange B203 is disposed at an end of the cathode bracket 202 away from the cathode support 201, and a through hole B204 is disposed on the flange B203.
Specifically, as shown in fig. 2, an insulating pin 402 is inserted into the through hole a104 to detachably connect the anode plate 102 and the cathode holder 201. The through-hole a104 insulating pin 402 facilitates rapid assembly of the anode 100 and cathode 200 into an electrolysis cell.
Specifically, as shown in fig. 2, the insulating pin 402 is inserted into the through hole B204 to detachably connect the cathode bracket 202 and the anode holder 101. The through hole B204 and the insulating pin 402 facilitate the rapid assembly of the anode 100 and the cathode 200 into an electrolysis unit.
Specifically, as shown in fig. 1 and 3, an anode bus bar is disposed on the top of the anode holder 101. The anode bus bar is convenient for taking the electrolysis device out of the electrolysis bath, and is convenient for connecting a power supply with the anode bus bar.
Specifically, as shown in fig. 1 and 3, the cathode support 201 is provided with a cathode bus bar at the top and a support leg at the bottom. The cathode bus bar is convenient for taking the electrolysis device out of the electrolysis bath, and is convenient for connecting a power supply with the anode bus bar.
Specifically, as shown in fig. 3 and 4, the cathode bracket 202 is provided with a spring plate 205, and the spring plate 205 is connected to the cathode bracket 202 through a spring 206. The spring sheet 205 and the spring 206 enable the distribution disc 301 to be communicated with the cathode bracket 202, and the electrolysis efficiency is improved.
The first embodiment is as follows:
the raw materials are used: waste lead-acid battery paste [ total Pb 75% (PbO)2 31，PbO7.3，PbSO4 31.8)】
Size of the cloth tray 301: 220mm 160mm 10 mm;
the number of electrolytic layers: 6 layers of anode plates 102,6 layers of cathode brackets 202;
material layer thickness: 10 mm;
the weight of the charged materials is as follows: 1 kg/layer;
the electrolysis device is wholly arranged in certain electrolyte to be electrified and electrolyzed for 6 hours, the power consumption is 3500wh, and the metal lead ingot 4438g is obtained through groove discharging, briquetting and fusion casting, the lead ingot contains Pb99.5 percent, and the vertical yield is 98.6 percent. 788kwh of electricity is consumed by one ton of lead.
The second embodiment is as follows:
the raw materials are used: waste lead-acid battery pasteMud [ total Pb 75% (PbO)2 31，PbO7.3，PbSO4 31.8)】
Size of the cloth tray 301: 220mm 160mm 20 mm;
the number of electrolytic layers: 6 layers of anode plates 102,6 layers of cathode brackets 202;
material layer thickness: 20mm
The weight of the charged materials is as follows: 2 kg/layer
The whole electrolysis device is put into certain electrolyte to be electrified and electrolyzed for 12 hours, and the power consumption 7100wh is consumed to obtain 8780g of metal lead ingot containing Pb99.6 percent and having lead yield of 97.5 percent through groove taking, briquetting and fusion casting. The power consumption per ton of lead is 798 kwh.
The third concrete embodiment:
the raw materials are used: waste lead-acid battery paste [ total Pb 75% (PbO)2 31，PbO7.3，PbSO4 31.8)】
Size of the cloth tray 301: 220mm 160mm 5 mm;
the number of electrolytic layers: 6 layers of anode plates 102,6 layers of cathode brackets 202;
material layer thickness: 5mm
The weight of the charged materials is as follows: 500 g/layer
The whole electrolysis device is put into certain electrolyte to be electrified and electrolyzed for 3 hours, the power consumption is 1780wh, and 2200g of metal lead ingot is obtained through groove taking, briquetting and fusion casting, the content of Pb99.8 percent and the vertical yield is 97.7 percent. And the lead consumes 809kwh per ton.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a waste battery plaster mud solid phase electrolytic device, includes positive pole (100), negative pole (200), cloth dish (301), insulating piece (401), its characterized in that: the anode (100) consists of an anode support (101) and an anode plate (102), and the anode support (101) is uniformly provided with a plurality of anode plates (102); the cathode (200) is composed of a cathode support (201) and cathode brackets (202), and the cathode support (201) is uniformly provided with a plurality of cathode brackets (202); an insulating sheet (401) is arranged between the anode (100) and the cathode (200), and the anode (100) and the cathode (200) are detachably connected; and a cloth disc (301) is placed on the cathode bracket (202).
2. The solid phase electrolysis device for waste battery paste according to claim 1, characterized in that: a plurality of anode plates (102) are vertically and uniformly arranged on the anode support (101), and a plurality of cathode brackets (202) are vertically and uniformly arranged on the cathode support (201).
3. The solid phase electrolysis device for waste battery paste according to claim 2, characterized in that: one end, far away from the anode support (101), of the anode plate (102) is provided with a flange A (103), and the flange A (103) is provided with a through hole A (104).
4. The solid phase electrolysis device for waste battery paste according to claim 2, characterized in that: one end, far away from the cathode support (201), of the cathode bracket (202) is provided with a flange B (203), and a through hole B (204) is formed in the flange B (203).
5. The solid phase electrolysis device for waste battery paste according to claim 3, characterized in that: and an insulating pin (402) is inserted into the through hole A (104) to detachably connect the anode plate (102) with the cathode bracket (201).
6. The solid phase electrolysis device for waste battery paste according to claim 4, characterized in that: and an insulating pin (402) is inserted into the through hole B (204) to detachably connect the cathode bracket (202) and the anode support (101).
7. The solid phase electrolysis device for waste battery paste according to claim 1, characterized in that: and an anode bus bar is arranged at the top of the anode support (101).
8. The solid phase electrolysis device for waste battery paste according to claim 1, characterized in that: the top of the cathode support (201) is provided with a cathode bus bar, and the bottom of the cathode support is provided with a support leg.
9. The solid phase electrolysis device for waste battery paste according to claim 1, characterized in that: the cathode bracket (202) is provided with an elastic sheet (205), and the elastic sheet (205) is connected with the cathode bracket (202) through a spring (206).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022287696.4U CN213772238U (en) | 2020-10-15 | 2020-10-15 | Waste battery paste solid phase electrolysis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022287696.4U CN213772238U (en) | 2020-10-15 | 2020-10-15 | Waste battery paste solid phase electrolysis device |
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| CN213772238U true CN213772238U (en) | 2021-07-23 |
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| CN202022287696.4U Active CN213772238U (en) | 2020-10-15 | 2020-10-15 | Waste battery paste solid phase electrolysis device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114108036A (en) * | 2021-12-20 | 2022-03-01 | 红河学院 | System for lead is prepared in solid-phase electrolysis of lead plaster scale |
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2020
- 2020-10-15 CN CN202022287696.4U patent/CN213772238U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114108036A (en) * | 2021-12-20 | 2022-03-01 | 红河学院 | System for lead is prepared in solid-phase electrolysis of lead plaster scale |
| CN114108036B (en) * | 2021-12-20 | 2023-09-08 | 红河学院 | System for lead is prepared in lead plaster scale solid-phase electrolysis |
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Effective date of registration: 20230523 Granted publication date: 20210723 |