CN115465967B - Electrolyte treatment device for solar cell - Google Patents
Electrolyte treatment device for solar cell Download PDFInfo
- Publication number
- CN115465967B CN115465967B CN202211108533.2A CN202211108533A CN115465967B CN 115465967 B CN115465967 B CN 115465967B CN 202211108533 A CN202211108533 A CN 202211108533A CN 115465967 B CN115465967 B CN 115465967B
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- bin
- reaction bin
- hole
- liquid collecting
- reaction
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/305—Treatment of water, waste water or sewage
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Removal Of Specific Substances (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The invention relates to the technical field of electrolyte treatment and discloses a solar cell electrolyte treatment device, which comprises a base, wherein a liquid collecting bin is arranged on the base, a drain pipe is arranged on one side of the liquid collecting bin, a plugging seat is arranged in the liquid collecting bin, and a reaction bin is inserted into the liquid collecting bin; the reaction bin is in sliding fit with the liquid collecting bin, the bottom end of the reaction bin is inserted on the plugging seat, a partition plate is fixed between the inner walls of the upper end of the reaction bin, and a filter screen is arranged between the inner walls of the bottom end of the reaction bin; the top of reaction bin is provided with a plurality of cartridge adding pipes, and first through-hole has been seted up to the bottom of cartridge adding pipe, and installs the quantitative section of thick bamboo in the bottom rotation of cartridge adding pipe. The device is characterized in that the servo motor is used for driving the quantitative barrel to be repeatedly communicated with the adding barrel and staggered, so that alkaline solution or acid solution in the adding barrel is quantitatively added for a plurality of times, and meanwhile, the servo motor is used for driving the stirring rod to stir electrolyte, so that the mixing uniformity of the alkaline solution, the acid solution and the electrolyte is improved.
Description
Technical Field
The invention relates to the technical field of electrolyte treatment, in particular to a solar cell electrolyte treatment device.
Background
Electrolyte is a widely-defined term used in different industries, and represents a large difference. The electrolyte in the organism is also used in the battery industry, and the electrolyte in the industries of electrolytic capacitors, super capacitors and the like.
The electrolyte contains high-concentration lead sulfate after the solar lead-acid storage battery is scrapped, and the direct discharge can cause great pollution to the environment. The waste acid liquid flows into soil and underground water to damage soil organic matters and pollute the underground water, and the waste lead-acid battery electrolyte is reasonably recycled and utilized to realize lead recycling, so that the environmental pollution brought by the lead-acid battery can be controlled from the source, and the method has important economic and social significance. In the existing electrolyte treatment devices, alkaline solution or acid solution is added to neutralize heavy metal ions such as lead, antimony, arsenic and the like in the electrolyte, so that the heavy metal ions are precipitated, and harmless treatment is carried out on the electrolyte;
however, in the conventional electrolyte treatment apparatus, when an alkaline solution or an acidic solution is added, a plurality of alkaline solutions or acidic solutions are directly poured into an electrolyte at the same time and mixed and stirred, so that the alkaline solution, the acidic solution and heavy metal ions in the electrolyte are not thoroughly mixed, and the utilization rate of the alkaline solution or the acidic solution is low.
Disclosure of Invention
The invention aims to solve the defects that in the prior art, all alkaline solution or acid solution is directly poured into electrolyte at the same time and mixed and stirred, so that the alkaline solution, the acid solution and heavy metal ions in the electrolyte are not thoroughly mixed, and the utilization rate of the alkaline solution or the acid solution is low.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the solar cell electrolyte treatment device comprises a base, wherein a liquid collecting bin is arranged on the base, a drain pipe is arranged on one side of the liquid collecting bin, a plugging seat is arranged in the liquid collecting bin, the plugging seat is fixed on the base, and a reaction bin is inserted into the liquid collecting bin;
the reaction bin is in sliding fit with the liquid collecting bin, the bottom end of the reaction bin is inserted on the plugging seat, a partition plate is fixed between the inner walls of the upper end of the reaction bin, and a filter screen is arranged between the inner walls of the bottom end of the reaction bin;
the top of the reaction bin is provided with a plurality of dosing cylinders, the bottom of each dosing cylinder is provided with a first through hole, the bottom of each dosing cylinder is rotatably provided with a quantitative cylinder, each quantitative cylinder extends to the inside of the reaction bin, one side of the top of each quantitative cylinder is provided with a medicine inlet, the bottom of each quantitative cylinder is provided with a medicine outlet, a gear is sleeved on each quantitative cylinder, the bottom of each quantitative cylinder is rotatably arranged on the corresponding partition plate, and the partition plate is provided with a second through hole matched with the corresponding medicine outlet;
the top of reaction bin is fixed with servo motor, and servo motor is located a plurality of the middle part of adding the cartridge case, and coaxial being fixed with the rotation axis on servo motor's the output shaft, the rotation axis is located in the reaction bin, and be fixed with the carousel on the rotation axis, be provided with tooth piece on one side outer wall of carousel to the bottom of rotation axis is provided with the puddler.
As a preferable technical scheme of the invention, the top end of the plugging seat is provided with a plugging head matched with the bottom end of the reaction bin, and the outer wall of the plugging head is provided with a sealing ring, so that the tightness of the plugging seat after plugging the bottom end of the reaction bin is improved.
As a preferable technical scheme of the invention, the liquid collecting bin is fixedly provided with the hydraulic cylinders, the telescopic ends of the hydraulic cylinders are fixedly connected with the reaction bin, the number of the hydraulic cylinders is two, the hydraulic cylinders are respectively positioned at two sides of the reaction bin, and the lifting of the reaction bin is realized through the hydraulic cylinders.
As a preferable technical scheme of the invention, the filter screen is arranged in a conical shape, the bottom end of the filter screen is provided with the drain pipe, the drain pipe is provided with the valve, the filter area is increased through the filter screen arranged in the conical shape, and meanwhile, sediment is conveniently slid to the drain pipe so as to be conveniently discharged in the later period.
As a preferable technical scheme of the invention, the number of the adding cartridges is two to six, the adding cartridges are uniformly distributed around the servo motor, and the top end of each adding cartridge is provided with a medicine adding port so as to be convenient for adding alkaline solution or acid solution.
As a preferable technical scheme of the invention, the tooth block is matched with the gear, and the fixed cylinder is driven to rotate for half a circle when the tooth block is meshed with the gear each time, and simultaneously, when the fixed cylinder rotates each time, the first through hole is communicated with the medicine inlet hole, the second through hole is staggered with the medicine outlet hole or the first through hole is staggered with the medicine inlet hole, and the second through hole is communicated with the medicine outlet hole.
As a preferable technical scheme of the invention, the rotating shaft is also fixedly provided with a scattering plate, the scattering plate is rotatably arranged below the partition plate, the upper surface of the scattering plate is provided with a flow groove, and the bottom end of the flow groove is provided with a plurality of dripping holes.
As a preferable technical scheme of the invention, the flow grooves are annularly arranged, and the second through holes below each quantitative barrel are positioned in the flow grooves, so that the liquid medicine flowing out of the quantitative barrels enters the flow grooves.
As a preferable technical scheme of the invention, the top end of the reaction bin is provided with a liquid inlet pipe, and the liquid inlet pipe is positioned below the partition plate and is used for directly conveying electrolyte to the lower part of the partition plate.
The beneficial effects of the invention are as follows:
1. the device is characterized in that different alkaline solutions or acid solutions are added into different adding cylinders, the servo motor is operated to drive the quantitative cylinder to be repeatedly communicated with and staggered with the adding cylinders, so that the alkaline solutions or acid solutions in the adding cylinders are quantitatively added for a plurality of times, and when the alkaline solutions or acid solutions are added, the servo motor drives the stirring rod to stir the electrolyte, so that the mixing uniformity of the alkaline solutions, the acid solutions and the electrolyte is improved, and the neutralization effect is improved.
2. In the running process of the servo motor, the dispersing plate is driven to rotate, and the alkaline solution or the acid solution can be uniformly dropped to different positions on the surface of the electrolyte through the dispersing plate, so that the mixing uniformity of the alkaline solution or the acid solution and the electrolyte is further improved, and the contact area and the utilization rate of the alkaline solution or the acid solution and the electrolyte are improved.
3. After the reaction is completed, the reaction bin is driven to be away from the plugging seat through the operation of the hydraulic cylinder, so that the treated electrolyte is discharged through the drain pipe, and internal sediment is blocked by the filter screen, so that solid-liquid separation is facilitated.
Drawings
Fig. 1 is a schematic structural diagram of a solar cell electrolyte treatment device according to the present invention;
FIG. 2 is a schematic cross-sectional view of a solar cell electrolyte treatment apparatus according to the present invention;
FIG. 3 is a schematic diagram of the structure shown at A in FIG. 2;
fig. 4 is a schematic structural view of a scattering plate in the solar cell electrolyte treatment device according to the present invention;
fig. 5 is a schematic diagram of the distribution of tooth blocks and gears in the solar cell electrolyte treatment device according to the present invention.
In the figure: 1. a base; 2. a liquid collecting bin; 3. a plugging seat; 4. a drain pipe; 5. a reaction bin; 6. a hydraulic cylinder; 7. a filter screen; 8. a blow-down pipe; 9. adding a cartridge; 91. a first through hole; 10. a servo motor; 11. a rotation shaft; 12. a stirring rod; 13. a turntable; 131. tooth blocks; 14. a spreading plate; 141. a flow channel; 142. a drip hole; 15. a quantitative cylinder; 151. a medicine inlet hole; 152. a medicine outlet hole; 153. a gear; 16. a partition plate; 161. and a second through hole.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-5, the solar cell electrolyte treatment device comprises a base 1, a liquid collecting bin 2 is arranged on the base 1, a drain pipe 4 is arranged on one side of the liquid collecting bin 2, a valve is arranged on the drain pipe 4, a plugging seat 3 is arranged in the liquid collecting bin 2, the plugging seat 3 is fixed on the base 1, a reaction bin 5 is inserted into the liquid collecting bin 2, a space is arranged between the liquid collecting bin 2 and the plugging seat 3, so that electrolyte can flow conveniently, meanwhile, a hydraulic cylinder 6 is also fixed on the liquid collecting bin 2, the telescopic end of the hydraulic cylinder 6 is fixedly connected with the reaction bin 5, and a liquid inlet pipe is arranged at the top end of the reaction bin 5;
the reaction bin 5 is in sliding fit with the liquid collection bin 2, the bottom end of the reaction bin 5 is inserted on the plugging seat 3, a plugging head matched with the bottom end of the reaction bin 5 is arranged at the top end of the plugging seat 3, a sealing ring is arranged on the outer wall of the plugging head, the tightness between the plugging seat 3 and the reaction bin 5 is improved, a partition plate 16 is fixed between the inner walls of the upper end of the reaction bin 5, and a filter screen 7 is arranged between the inner walls of the bottom end of the reaction bin 5;
it should be noted that:
1. the filter screen 7 is arranged in a conical shape, a drain pipe 8 is arranged at the bottom end of the filter screen 7, a valve is arranged on the drain pipe 8, the filter screen 7 is arranged in the reaction bin 5 through screws, and the filter screen 7 can be disassembled and cleaned after being used for a period of time;
2. the baffle 16 is positioned below the liquid inlet pipe, and a reaction space is formed between the baffle 16 and the plugging seat 3.
The top of the reaction bin 5 is provided with a plurality of medicine adding pipes 9, the number of the medicine adding pipes 9 is two to six, the top of each medicine adding pipe 9 is provided with a medicine adding port, the bottom of each medicine adding pipe 9 is provided with a first through hole 91, the bottom of each medicine adding pipe 9 is rotatably provided with a quantitative cylinder 15, the quantitative cylinder 15 extends to the inside of the reaction bin 5, one side of the top of the quantitative cylinder 15 is provided with a medicine inlet 151, the bottom of the quantitative cylinder 15 is provided with a medicine outlet 152, the quantitative cylinder 15 is sleeved with a gear 153, the bottom of the quantitative cylinder 15 is rotatably provided with a baffle 16, the baffle 16 is provided with a second through hole 161 matched with the medicine outlet 152, and when the quantitative cylinder 15 rotates each time, the first through hole 91 is communicated with the medicine inlet 151, the second through hole 161 is staggered with the medicine outlet 152, or the first through hole 91 is staggered with the medicine inlet 151, and the second through hole 161 is communicated with the medicine outlet 152;
the top of reaction storehouse 5 is fixed with servo motor 10, servo motor 10 is located the middle part of a plurality of cartridge boxes 9, and servo motor 10's output shaft is gone up coaxial to be fixed with rotation axis 11, rotation axis 11 is located reaction storehouse 5, and be fixed with carousel 13 on the rotation axis 11, be provided with tooth piece 131 on the outer wall of one side of carousel 13, tooth piece 131 and gear 153 looks adaptation, when rotation axis 11 rotates, can drive tooth piece 131 and different gears 153 meshing in proper order, and stir it, thereby drive quantitative cylinder 15 rotation, and at every turn tooth piece 131 and gear 153 meshing time, drive quantitative cylinder 15 rotation half circle, and the bottom of rotation axis 11 is provided with puddler 12, puddler 12 is located the top of filter screen 7.
The rotating shaft 11 is also fixed with a dispersing plate 14, the dispersing plate 14 is rotatably arranged below the partition plate 16, the upper surface of the dispersing plate 14 is provided with a flow groove 141, the bottom end of the flow groove 141 is provided with a plurality of dripping holes 142, the flow groove 141 is in an annular arrangement, and the second through holes 161 below each quantitative barrel 15 are all positioned in the flow groove 141, so that the liquid medicine flowing out of the quantitative barrel 15 enters the flow groove 141 and flows into electrolyte from the plurality of dripping holes 142 for reaction.
In this embodiment, when in use, different acidic solutions or alkaline solutions are added into different dosing cylinders 9 according to the need, the first through holes 91 and the drug inlet holes 151 in two adjacent dosing cylinders 9 are staggered and connected in sequence (for example, when the first through hole 91 in one dosing cylinder 9 is connected with the drug inlet hole 151, the first through holes 91 in the next dosing cylinder 9 are staggered with the drug inlet hole 151, and in this way, the acidic solution or alkaline solution can have a certain time to flow into the electrolyte), and the electrolyte is input into the reaction bin 5;
when the servo motor 10 is turned on, the servo motor 10 drives the rotating shaft 11 to rotate, meanwhile drives the rotary disc 13, the dispersing plate 14 and the stirring rod 12 to rotate, the rotary disc 13 drives the tooth blocks 131 to rotate, when the tooth blocks 131 rotate, the tooth blocks are sequentially contacted with the circumferentially distributed tooth blocks 153 and drive the tooth blocks to rotate, so that the quantitative cylinder 15 rotates, when the first through hole 91 is connected with the medicine inlet hole 151, the acid solution or the alkaline solution enters the quantitative cylinder 15, after the tooth blocks 131 are contacted with the gear 153 next time, the first through hole 91 is staggered with the medicine inlet hole 151, the second through hole 161 is communicated with the medicine outlet hole 152, the acid solution or the alkaline solution enters the flow groove 141 and flows into the electrolyte through the dripping hole 142, meanwhile, the acid solution or the alkaline solution is thrown to a certain extent through the rotation of the dispersing plate 14, so that the acid solution or the alkaline solution is more uniformly dripped, after dripping, the stirring rod 12 mixes and stirs the electrolyte and the acid solution or the alkaline solution, so that the uniformity of mixing of the alkaline solution and the electrolyte is improved, and the utilization rate is improved.
After the reaction is completed, the hydraulic cylinder 6 is opened, the hydraulic cylinder 6 drives the reaction bin 5 to ascend, the reaction bin 5 is staggered with the plugging seat 3, the reacted electrolyte flows into the liquid collecting bin 2 through the bottom end of the reaction bin 5 and is discharged through the water discharging pipe 4, meanwhile, the filter screen 7 blocks the sediment, so that the sediment is subjected to solid-liquid separation, and finally, the sediment is treated through a valve on the sewage discharging pipe 8.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (5)
1. The solar cell electrolyte treatment device comprises a base (1), and is characterized in that a liquid collecting bin (2) is arranged on the base (1), a drain pipe (4) is arranged on one side of the liquid collecting bin (2), a plugging seat (3) is arranged in the liquid collecting bin (2), the plugging seat (3) is fixed on the base (1), and a reaction bin (5) is inserted in the liquid collecting bin (2);
the reaction bin (5) is in sliding fit with the liquid collecting bin (2), the bottom end of the reaction bin (5) is inserted into the plugging seat (3), a partition plate (16) is fixed between the inner walls of the upper end of the reaction bin (5), and a filter screen (7) is arranged between the inner walls of the bottom end of the reaction bin (5);
the top of reaction bin (5) is provided with a plurality of cartridge adding pipes (9), first through-hole (91) has been seted up to the bottom of cartridge adding pipe (9), and installs quantitative section of thick bamboo (15) in the bottom rotation of cartridge adding pipe (9), quantitative section of thick bamboo (15) extend to the inside of reaction bin (5), and quantitative section of thick bamboo (15) top one side has been seted up medicine inlet (151), and medicine outlet (152) have been seted up to the bottom of quantitative section of thick bamboo (15), and the cover is equipped with gear (153) on quantitative section of thick bamboo (15), the bottom rotation of quantitative section of thick bamboo (15) is installed on above-mentioned baffle (16), and has seted up second through-hole (161) with medicine outlet (152) looks adaptation on baffle (16);
the utility model discloses a medicine adding device, including a reaction bin (5), a medicine adding plate (151) and a fixed plate (161) which are staggered from each other, wherein a servo motor (10) is fixed at the top end of the reaction bin (5), the servo motor (10) is arranged at the middle part of a plurality of medicine adding boxes (9), a rotating shaft (11) is coaxially fixed on the output shaft of the servo motor (10), the rotating shaft (11) is arranged in the reaction bin (5), a rotary table (13) is fixed on the rotating shaft (11), tooth blocks (131) are arranged on the outer wall of one side of the rotary table (13), stirring rods (12) are arranged at the bottom end of the rotating shaft (11), the number of the medicine adding boxes (9) is two to six, the medicine adding boxes (9) are uniformly distributed around the servo motor (10), medicine adding ports are arranged at the top end of each medicine adding box (9), the tooth blocks (131) are matched with the gear (153), and each tooth block (131) is meshed with the gear (153) to drive a fixed cylinder (15) to rotate half a circle, and simultaneously, the fixed cylinder (15) rotates each time, a first through hole (91) and a medicine inlet (151), a medicine adding hole (152) and a second through hole (152) are staggered from the first through hole (161) and a second through hole (161) are staggered from the second through hole (161) to the upper through hole (161), the utility model discloses a quantitative barrel, including baffle (16) and fixed quantity section of thick bamboo, the baffle (16) are installed in rotation to the branch, and the upper surface of scattering board (14) has seted up flow groove (141), and a plurality of drip holes (142) have been seted up to the bottom of flow groove (141), flow groove (141) are the annular setting, and every second through-hole (161) of ration section of thick bamboo (15) below all are located flow groove (141).
2. The solar cell electrolyte treatment device according to claim 1, wherein a plugging head matched with the bottom end of the reaction bin (5) is arranged at the top end of the plugging seat (3), and a sealing ring is arranged on the outer wall of the plugging head.
3. The solar cell electrolyte treatment device according to claim 1, wherein a hydraulic cylinder (6) is fixed on the liquid collecting bin (2), and a telescopic end of the hydraulic cylinder (6) is fixedly connected with the reaction bin (5).
4. The solar cell electrolyte treatment device according to claim 1, wherein the filter screen (7) is arranged in a conical shape, a drain pipe (8) is arranged at the bottom end of the filter screen (7), and a valve is arranged on the drain pipe (8).
5. The solar cell electrolyte treatment device according to claim 1, wherein a liquid inlet pipe is arranged at the top end of the reaction bin (5), and the liquid inlet pipe is positioned below the partition plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211108533.2A CN115465967B (en) | 2022-09-13 | 2022-09-13 | Electrolyte treatment device for solar cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211108533.2A CN115465967B (en) | 2022-09-13 | 2022-09-13 | Electrolyte treatment device for solar cell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115465967A CN115465967A (en) | 2022-12-13 |
| CN115465967B true CN115465967B (en) | 2023-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211108533.2A Active CN115465967B (en) | 2022-09-13 | 2022-09-13 | Electrolyte treatment device for solar cell |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116770104B (en) * | 2023-08-21 | 2023-10-27 | 赣州综保华瑞新材料有限公司 | Neodymium iron boron waste material draws edulcoration device |
| CN117361727B (en) * | 2023-12-08 | 2024-04-12 | 天津木华清研科技有限公司 | Waste battery waste liquid organic solvent purification device |
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| GB1387975A (en) * | 1973-02-26 | 1975-03-19 | Eron R E | Apparatus for generating and pumping foam |
| CN111794724A (en) * | 2020-07-17 | 2020-10-20 | 西安中孚凯宏石油科技有限责任公司 | Skid-mounted high-pressure injection equipment |
| CN212249979U (en) * | 2020-07-17 | 2020-12-29 | 西安中孚凯宏石油科技有限责任公司 | Skid-mounted high-pressure injection equipment |
| CN212680747U (en) * | 2020-06-13 | 2021-03-12 | 山东亿能电源有限公司 | Electrolyte agitating unit is used in lead acid battery production |
| CN216890400U (en) * | 2021-10-08 | 2022-07-05 | 云南星能科技股份有限公司 | Plant battery electrolyte waste liquid treatment device |
-
2022
- 2022-09-13 CN CN202211108533.2A patent/CN115465967B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1387975A (en) * | 1973-02-26 | 1975-03-19 | Eron R E | Apparatus for generating and pumping foam |
| CN212680747U (en) * | 2020-06-13 | 2021-03-12 | 山东亿能电源有限公司 | Electrolyte agitating unit is used in lead acid battery production |
| CN111794724A (en) * | 2020-07-17 | 2020-10-20 | 西安中孚凯宏石油科技有限责任公司 | Skid-mounted high-pressure injection equipment |
| CN212249979U (en) * | 2020-07-17 | 2020-12-29 | 西安中孚凯宏石油科技有限责任公司 | Skid-mounted high-pressure injection equipment |
| CN216890400U (en) * | 2021-10-08 | 2022-07-05 | 云南星能科技股份有限公司 | Plant battery electrolyte waste liquid treatment device |
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| CN115465967A (en) | 2022-12-13 |
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