CN222476785U - Salt dissolving pore-forming device of electrochemical lithium extraction polar plate - Google Patents
Salt dissolving pore-forming device of electrochemical lithium extraction polar plate Download PDFInfo
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- CN222476785U CN222476785U CN202421071555.0U CN202421071555U CN222476785U CN 222476785 U CN222476785 U CN 222476785U CN 202421071555 U CN202421071555 U CN 202421071555U CN 222476785 U CN222476785 U CN 222476785U
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- pure water
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- circulating pump
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- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 32
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 238000000605 extraction Methods 0.000 title claims abstract description 27
- 150000003839 salts Chemical class 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 181
- 230000000149 penetrating effect Effects 0.000 claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims description 25
- 229910001220 stainless steel Inorganic materials 0.000 claims description 25
- 239000010935 stainless steel Substances 0.000 claims description 25
- 239000007788 liquid Substances 0.000 claims description 15
- 238000005086 pumping Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 10
- 238000004090 dissolution Methods 0.000 description 8
- 239000012535 impurity Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- 239000012267 brine Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000002791 soaking Methods 0.000 description 3
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 3
- 239000011149 active material Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model discloses a salt dissolving pore-forming device of an electrochemical lithium extraction polar plate, which effectively solves the problem of lack of large-scale salt dissolving pore-forming equipment of the lithium extraction polar plate in the market, and comprises a pure water tank, wherein a baffle is arranged in the pure water tank, the pure water tank is divided into a main cavity and an auxiliary cavity by the baffle, an inclined guide plate is fixed at the bottom of the pure water tank, an inclined area and a horizontal area are formed at the bottom of the pure water tank, a water inlet pipe is arranged on the side wall of the main cavity in a penetrating way, a water inlet coil pipe positioned in the pure water tank is fixed at one end of the water inlet pipe, and a plurality of water outlet holes are formed in the water inlet coil pipe.
Description
Technical Field
The utility model relates to the technical field of lithium extraction equipment, in particular to a salt dissolving pore-forming device of an electrochemical lithium extraction polar plate.
Background
Electrochemical lithium extraction is a technique for extracting lithium metal or lithium ions from lithium-containing resources using electrochemical methods. This process typically involves placing a lithium-containing feedstock in an electrochemical cell, and driving lithium ions from the feedstock into and onto an electrode by application of an electrical current, thereby effecting extraction and enrichment of lithium. This method can be applied to different types of lithium-containing resources including salt lake brine, ores and seawater.
The electrochemical lithium extraction polar plate is an important component of electrochemical lithium extraction equipment, and the reaction of active materials on the lithium extraction polar plate and lithium ions in salt lake brine is the lithium extraction principle of the electrochemical lithium extraction equipment. On the basis, the active materials on the surface and in the polar plate are required to be fully contacted with lithium ions in brine, so that the reaction speed and the lithium extraction rate are improved to the greatest extent, and the specific surface area determines the performance of the electrochemical lithium extraction equipment.
The existing mode for improving the specific surface area of the lithium-extracting polar plate has the following problems:
1. Before the electrochemical lithium extraction equipment is assembled, the electrochemical lithium extraction polar plate needs to complete salt soaking and pore-forming procedures, so that the specific surface area is increased, and the electrochemical lithium extraction technology belongs to the global emerging salt lake lithium extraction technology, so that large-scale salt soaking and pore-forming equipment is lacking in the market.
2. In use, granular substances are often accumulated at the bottom of the salt soaking pore-forming equipment, and the later equipment cleaning work is troublesome.
Disclosure of utility model
Aiming at the situation, the utility model aims to overcome the defects of the prior art and provide a salt dissolving pore-forming device of an electrochemical lithium extraction polar plate, which effectively solves the problems in the prior art.
The technical scheme includes that the water purifying device comprises a pure water tank, wherein a baffle is arranged in the pure water tank and divides the pure water tank into a main cavity and an auxiliary cavity, an inclined guide plate is fixed at the bottom of the pure water tank, and an inclined area and a horizontal area are formed at the bottom of the pure water tank;
A water inlet pipe is arranged on the side wall of the main cavity in a penetrating way, a water inlet coil pipe positioned in the pure water tank is fixed at one end of the water inlet pipe, a plurality of water outlet holes are formed in the water inlet coil pipe, a first circulating pump positioned outside the pure water tank is fixed at the other end of the water inlet pipe, a water pumping pipe penetrating through the main cavity is fixed on the first circulating pump, a filter screen is arranged on a port of the water pumping pipe, a water outlet pipe far away from the water pumping pipe is arranged at the bottom of the pure water tank, and the water outlet pipe is positioned in a horizontal area;
a plurality of heating coils are arranged in the main cavity, and a temperature sensor is arranged in the main cavity;
The cleaning assembly comprises two symmetrically distributed stainless steel conveying belts and guide plates, wherein the stainless steel conveying belts and the guide plates have the same inclination angle, the effective working length of the stainless steel conveying belts is consistent with the width of the guide plates, rotating rollers are arranged at two ends of each stainless steel conveying belt, a transmission shaft is coaxially fixed between the two corresponding rotating rollers, one transmission shaft penetrates through one end of the side wall of the pure water tank and is provided with a motor, and the cleaning assembly further comprises at least one hairbrush, and two ends of the hairbrush are respectively fixed with the two stainless steel conveying belts;
The side wall of the pure water tank is provided with an electric cabinet, a control unit is arranged in the electric cabinet, and the electric cabinet is electrically connected with the motor, the first circulating pump, the heating coil and the temperature sensor respectively.
Preferably, the outside of pure water tank is provided with the overhead tank, the top of overhead tank is provided with the downcomer with inlet tube intercommunication, be provided with the check valve on the downcomer, the bottom of overhead tank is provided with the drain pipe that runs through to the horizontal zone in, be provided with the solenoid valve that is located pure water tank outside on the drain pipe, be provided with time relay on the solenoid valve, solenoid valve and time relay all are connected with the electric cabinet electricity, be provided with a plurality of equidistant wash pipes of distribution on the drain pipe, the width of wash pipe is unanimous with the width in horizontal zone, the water drainage tank has been seted up to the oblique below of wash pipe.
Preferably, the outside of pure water tank is provided with the second circulating pump, the drawing liquid end of second circulating pump is fixed with the drawing liquid pipe that runs through to vice chamber bottom, the play liquid end of second circulating pump is fixed with the drain pipe with the inlet tube intercommunication, the second circulating pump is connected with the electric cabinet electricity.
Preferably, one end of the guide plate is fixed with an arc-shaped plate, and the arc-shaped plate is clung to the inner wall of the pure water tank.
Preferably, universal wheels are respectively arranged at four corners of the bottom of the pure water tank, and reinforcing ribs are arranged on the outer wall of the pure water tank.
Preferably, a standby hole positioned above the water pumping pipe is formed in the side wall of the pure water tank, and internal threads are formed in the standby hole.
Compared with the prior art, the utility model has the beneficial effects that:
1. Through setting up such as first circulating pump, inlet tube and drinking-water pipe, pure water in the main cavity forms a circulation through drinking-water pipe, first circulating pump, inlet tube and water inlet coil pipe, at pure water endless in-process, strengthens the mobility of pure water, forms a circulating flow's flow area in the main cavity to this reinforcing draws the salt dissolution speed of lithium polar plate.
2. Through setting up such as stainless steel conveyer belt, motor and brush, the starter motor drives the transmission shaft and rotates, and the stainless steel conveyer belt begins work immediately, and the brush moves along with the stainless steel conveyer belt, and the brush is cleared up the deflector at the in-process that removes, in the level district is cleared up to the particulate matter that will stagnate in the slope district to this realization is convenient for clear up the effect, reduces workman's intensity of labour.
3. Through settings such as overhead tank, downcomer and wash pipe, after the inside pure water of overhead tank reaches a certain amount, open after the solenoid valve receives certain pressure signal, time relay controls the opening time of solenoid valve, and under the guide of pure water through drain pipe and wash pipe with certain pressure, impact and promote it near the outlet pipe to impurity and particulate matter in horizontal region and gather, reduced the clearance action of workman to horizontal region, further alleviateed workman's intensity of labour.
Drawings
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is a cross-sectional view of the present utility model.
Fig. 3 is a schematic view of the structure of the spare hole in the present utility model.
Fig. 4 is a schematic view of the structure of the water inlet coil in the present utility model.
FIG. 5 is a schematic view of the structure of the cleaning assembly of the present utility model.
Fig. 6 is a schematic structural view of the pressure tank in the present utility model.
Fig. 7 is a schematic view of the structure of the drain tank in the present utility model.
Reference numerals in the schematic drawings illustrate:
1. Pure water tank, 2, baffle plate, 3, main cavity, 4, auxiliary cavity, 5, guide plate, 6, water inlet pipe, 7, water inlet coil pipe, 8, water outlet hole, 9, first circulating pump, 10, water pumping pipe, 11, water outlet pipe, 12, heating coil pipe, 13, temperature sensor, 14, stainless steel conveyer belt, 15, rotating roller, 16, transmission shaft, 17, motor, 18, hairbrush, 19, electric cabinet, 20, pressure tank, 21, sewer pipe, 22, drain pipe, 23, cleaning pipe, 24, water draining groove, 25, second circulating pump, 26, liquid pumping pipe, 27, liquid outlet pipe, 28, arc plate, 29, universal wheel, 30, reinforcing rib, 31 and standby hole.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The method comprises the steps that the pure water tank 1 is provided with a baffle plate 2 in the pure water tank 1, the baffle plate 2 divides the pure water tank 1 into a main cavity 3 and an auxiliary cavity 4, an inclined guide plate 5 is fixed at the bottom of the pure water tank 1, an inclined area and a horizontal area are formed at the bottom of the pure water tank 1, pure water is arranged in the main cavity 3, when lithium-extracted polar plates are processed, groups of polar plates are placed on corresponding supporting frames, then the lithium-extracted polar plates are hoisted into the main cavity 3 by using equipment such as a crane, supporting arms are usually arranged on the supporting frames, only the supporting arms are needed to be arranged on the side walls of the pure water tank 1, and no supporting arm is needed, continuous hoisting is carried out by using hoisting equipment, and particles generated in the process of salt-extracting and pore-forming of the lithium-extracted polar plates fall onto the guide plate 5, and the particles slide from the inclined area to the horizontal area under the action of gravity, so that the particles are convenient to collect and clean;
In order to strengthen the turbulence degree of pure water in the main cavity 3 and improve the salt dissolution speed of a lithium extraction polar plate, a water inlet pipe 6 is arranged on the side wall of the main cavity 3 in a penetrating way, a water inlet coil pipe 7 positioned in the pure water tank 1 is fixed at one end of the water inlet pipe 6, a plurality of water outlet holes 8 are formed in the water inlet coil pipe 7, the water outlet holes 8 are distributed on the water inlet coil pipe 7 at equal intervals, a first circulating pump 9 positioned outside the pure water tank 1 is fixed at the other end of the water inlet pipe 6, a water suction pipe 10 penetrating into the main cavity 3 is fixed on the first circulating pump 9, a filter screen is arranged on a port of the water suction pipe 10 and used for blocking impurities, a water outlet pipe 11 far away from the water suction pipe 10 is arranged at the bottom of the pure water tank 1 and positioned in a horizontal area, when the pure water tank 1 is in a service period, pure water in the pure water tank 1 is required to be replaced in about one week, pure water in the pure water tank 1 is completely discharged through the water outlet pipe 11, pure water in the first circulating pump 9, the water inlet pipe 6, a water suction pipe 10 and the like are arranged, a filtering net is fixed on the first circulating pump 10 and the water pipe 10 and the water in the main cavity 3, the water circulation pipe 7 is formed, the water circulation speed is increased, and the flow of the pure water in the water circulation pipe 3 is increased, and the water flow in the water circulation speed is formed in the water circulation, and the water circulation speed, and the water pump 3 is improved, and the water flow has a flow circulation speed is improved;
in long-term use, the salt dissolution speed in winter is obviously reduced, a plurality of heating coils 12 are arranged in the main cavity 3, a temperature sensor 13 is arranged in the main cavity 3, and the pure water temperature in the main cavity 3 is always controlled to be 35-40 ℃ through the arrangement of the temperature sensor 13 and the plurality of heating coils 12, so that the salt dissolution speed of a lithium-extracting polar plate is always at an optimal value;
In order to facilitate cleaning and collecting of particulate matters in the main cavity 3, a cleaning assembly is arranged on the side wall of the main cavity 3, the cleaning assembly comprises two symmetrically distributed stainless steel conveying belts 14, the stainless steel conveying belts 14 are of the prior art, the stainless steel conveying belts 14 and the guide plates 5 are not excessively repeated, the stainless steel conveying belts 14 have the same inclination angle, the effective working length of the stainless steel conveying belts 14 is consistent with the width of the guide plates 5, rotating rollers 15 are arranged at both ends of the stainless steel conveying belts, a transmission shaft 16 is coaxially fixed between the two corresponding rotating rollers 15, one end of one transmission shaft 16 penetrating through the side wall of the pure water tank 1 is provided with a motor 17, the cleaning assembly further comprises at least one brush 18, both ends of the brush 18 are respectively fixed with the two stainless steel conveying belts 14, the motor 17 and the brush 18 are arranged, the motor 17 is started to drive the transmission shaft 16 to rotate, the stainless steel conveying belts 14 immediately start to work, the brush 18 moves along with the stainless steel conveying belts 14, and the brush 18 moves in the moving guide plates 5 to clean the inclined areas, so that the cleaning effect of the particulate matters is reduced in the inclined areas, and the cleaning effect is achieved;
In order to be convenient for control the power supply that sets up on the pure water tank 1, form smooth execution flow, be provided with electric cabinet 19 on the lateral wall of pure water tank 1, the inside of electric cabinet 19 is provided with the control unit, electric cabinet 19 is connected with motor 17, first circulating pump 9, heating coil 12 and temperature sensor 13 electricity respectively.
Referring to fig. 1, 6 and 7, in order to facilitate cleaning of impurities such as particulate matters in a horizontal area, a pressure tank 20 is provided at the outside of the pure water tank 1, a sewer pipe 21 communicating with a water inlet pipe 6 is provided at the top of the pressure tank 20, a one-way valve is provided on the sewer pipe 21, when the first circulation pump 9 circulates, part of pure water enters the inside of the pressure tank 20 through the sewer pipe 21, a drain pipe 22 penetrating into the horizontal area is provided at the bottom of the pressure tank 20, an electromagnetic valve located at the outside of the pure water tank 1 is provided on the drain pipe 22, a time relay is provided on the electromagnetic valve, the electromagnetic valve and the time relay are electrically connected with an electric cabinet 19, a plurality of cleaning pipes 23 distributed at equal intervals are provided on the drain pipe 22, the width of the cleaning pipes 23 is consistent with the width of the horizontal area, the water drainage tank 24 is arranged below the cleaning pipe 23 in an inclined manner, the water drainage tank 24 is arranged in a direction corresponding to the water outlet pipe 11, pure water discharged by the water drainage tank 24 moves to the water outlet pipe 11, the pressure tank 20, the sewer pipe 21, the cleaning pipe 23 and the like are arranged, after the pure water in the pressure tank 20 reaches a certain amount, the electromagnetic valve is opened after receiving a certain pressure signal, the time relay controls the opening time of the electromagnetic valve, in the embodiment, once the electromagnetic valve is opened, the opening duration is 8 seconds, pure water with a certain pressure impacts and pushes impurities and particles in a horizontal area to gather near the water outlet pipe 11 under the guidance of the sewer pipe 22 and the cleaning pipe 23, the cleaning action of workers on the horizontal area is reduced, and the labor intensity of the workers is further relieved.
Referring to fig. 1 and 5, considering that the efficiency of salt dissolution pore-forming is low by only adopting pure water, the outside of the pure water tank 1 is provided with a second circulating pump 25, the liquid suction end of the second circulating pump 25 is fixed with a liquid suction pipe 26 penetrating to the bottom of the auxiliary cavity 4, the liquid outlet end of the second circulating pump 25 is fixed with a liquid outlet pipe 27 communicated with the water inlet pipe 6, the second circulating pump 25 is electrically connected with the electric cabinet 19, and a catalyst is arranged in the auxiliary cavity 4 through the arrangement of the second circulating pump 25, the liquid suction pipe 26, the liquid outlet pipe 27 and the like, when the salt dissolution speed in the main cavity 3 is low, the second circulating pump 25 is started, part of the catalyst in the auxiliary cavity 4 is fed into the main cavity 3, and the salt dissolution speed of the lithium-extracting polar plate is improved.
Referring to fig. 2, in order to reduce the cleaning dead angle of the brush 18, one end of the guide plate 5 is fixed with an arc plate 28, the arc plate 28 is tightly attached to the inner wall of the pure water tank 1, and when the brush 18 moves and meets the joint between the guide plate 5 and the pure water tank 1, the brush bristles on the brush 18 are directly contacted with the arc plate 28, so that the impurities at the corners are also brought out.
Referring to fig. 1 and 2, universal wheels 29 are respectively provided at four corners of the bottom of the pure water tank 1, so as to facilitate the movement of the pure water tank 1, and reinforcing ribs 30 are provided on the outer wall of the pure water tank 1, so as to improve the supporting strength of the pure water tank 1.
Referring to fig. 3, in consideration of the circulation rate inside the pure water tank 1 and the disturbance degree of the pure water, a standby hole 31 above the water pumping pipe 10 is formed in the sidewall of the pure water tank 1, an internal thread is formed in the standby hole 31, and the standby hole 31 is formed, so that the standby hole 31 can be directly used as a connection part of the second water pumping pipe 10 or the water inlet pipe 6.
The utility model is used when:
Firstly, putting groups of polar plates on corresponding supporting frames, then hoisting the polar plates into a main cavity 3 by using equipment such as a crane, if supporting arms are arranged on two sides of the supporting frames, only the supporting arms are needed to be arranged on the side walls of the pure water tank 1, and if no supporting arms exist, hoisting equipment is used for continuous hoisting;
Then, the heating coil 12, the temperature sensor 13 and the first circulating pump 9 are started through the electric cabinet 19, pure water in the main cavity 3 forms a circulation through the water suction pipe 10, the first circulating pump 9, the water inlet pipe 6 and the water inlet coil 7, the mobility of the pure water is enhanced in the process of circulating the pure water, a circulating flowing flow band is formed in the main cavity 3, the temperature of the pure water is controlled through the heating coil 12 and the temperature sensor 13, and the salt dissolution rate of a lithium-extracting polar plate is always at an optimal value;
Secondly, a motor 17 is started to drive a transmission shaft 16 to rotate, a stainless steel conveyor belt 14 immediately starts to work, a hairbrush 18 moves along with the stainless steel conveyor belt 14, the hairbrush 18 cleans a guide plate 5 in the moving process, particles stagnated in an inclined area are cleaned in a horizontal area, after pure water in a pressure tank 20 reaches a certain amount, an electromagnetic valve is opened after receiving a certain pressure signal, a time relay controls the opening time of the electromagnetic valve, in the embodiment, once the electromagnetic valve is opened, the opening duration is 8 seconds, pure water with a certain pressure impacts and pushes impurities and particles in the horizontal area to gather near a water outlet pipe 11 under the guidance of a water outlet pipe 22 and a cleaning pipe 23;
Finally, when the pure water tank 1 is subjected to a service cycle, the pure water in the pure water tank 1 needs to be replaced in about one week, and the pure water in the pure water tank 1 is completely discharged through the water outlet pipe 11.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The salt dissolving and pore-forming device for the electrochemical lithium extraction polar plate is characterized by comprising a pure water tank (1), wherein a baffle plate (2) is arranged in the pure water tank (1), the baffle plate (2) divides the pure water tank (1) into a main cavity (3) and an auxiliary cavity (4), an inclined guide plate (5) is fixed at the bottom of the pure water tank (1), and an inclined area and a horizontal area are formed at the bottom of the pure water tank (1);
The water inlet pipe (6) is penetrated and arranged on the side wall of the main cavity (3), a water inlet coil pipe (7) positioned in the pure water tank (1) is fixed at one end of the water inlet pipe (6), a plurality of water outlet holes (8) are formed in the water inlet coil pipe (7), a first circulating pump (9) positioned outside the pure water tank (1) is fixed at the other end of the water inlet pipe (6), a water pumping pipe (10) penetrating through the main cavity (3) is fixed on the first circulating pump (9), a filter screen is arranged on a port of the water pumping pipe (10), a water outlet pipe (11) far away from the water pumping pipe (10) is arranged at the bottom of the pure water tank (1), and the water outlet pipe (11) is positioned in a horizontal area;
A plurality of heating coils (12) are arranged in the main cavity (3), and a temperature sensor (13) is arranged in the main cavity (3);
The cleaning assembly comprises two symmetrically distributed stainless steel conveying belts (14), wherein the stainless steel conveying belts (14) and guide plates (5) have the same inclination angle, the effective working length of the stainless steel conveying belts (14) is consistent with the width of the guide plates (5), rotating rollers (15) are arranged at two ends of each stainless steel conveying belt (14), a transmission shaft (16) is coaxially fixed between the two corresponding rotating rollers (15), one transmission shaft (16) penetrates through one end of the side wall of a pure water tank (1) and is provided with a motor (17), and the cleaning assembly further comprises at least one hairbrush (18), and two ends of each hairbrush (18) are respectively fixed with the two stainless steel conveying belts (14);
An electric cabinet (19) is arranged on the side wall of the pure water tank (1), a control unit is arranged in the electric cabinet (19), and the electric cabinet (19) is electrically connected with a motor (17), a first circulating pump (9), a heating coil (12) and a temperature sensor (13) respectively.
2. The salt dissolving and pore-forming device of an electrochemical lithium extraction polar plate according to claim 1, characterized in that a pressure tank (20) is arranged outside the pure water tank (1), a sewer pipe (21) communicated with a water inlet pipe (6) is arranged at the top of the pressure tank (20), a one-way valve is arranged on the sewer pipe (21), a drain pipe (22) penetrating into a horizontal area is arranged at the bottom of the pressure tank (20), an electromagnetic valve positioned outside the pure water tank (1) is arranged on the drain pipe (22), a time relay is arranged on the electromagnetic valve, the electromagnetic valve and the time relay are electrically connected with an electric cabinet (19), a plurality of cleaning pipes (23) distributed at equal intervals are arranged on the drain pipe (22), the width of the cleaning pipes (23) is consistent with that of the horizontal area, and a drain groove (24) is formed in the inclined lower side of the cleaning pipes (23).
3. The salt dissolving and pore-forming device of the electrochemical lithium extraction polar plate according to claim 2, characterized in that a second circulating pump (25) is arranged outside the pure water tank (1), a liquid suction pipe (26) penetrating to the bottom of the auxiliary cavity (4) is fixed at the liquid suction end of the second circulating pump (25), a liquid outlet pipe (27) communicated with the water inlet pipe (6) is fixed at the liquid outlet end of the second circulating pump (25), and the second circulating pump (25) is electrically connected with the electric cabinet (19).
4. The salt dissolving and pore-forming device of the electrochemical lithium extraction polar plate according to claim 3, wherein one end of the guide plate (5) is fixedly provided with an arc-shaped plate (28), and the arc-shaped plate (28) is tightly attached to the inner wall of the pure water tank (1).
5. The salt dissolving and pore-forming device of the electrochemical lithium extraction polar plate according to claim 4, wherein universal wheels (29) are respectively arranged at four corners of the bottom of the pure water tank (1), and reinforcing ribs (30) are arranged on the outer wall of the pure water tank (1).
6. The salt dissolving and pore-forming device of the electrochemical lithium extraction polar plate according to claim 5, wherein a standby hole (31) positioned above the water suction pipe (10) is formed in the side wall of the pure water tank (1), and internal threads are formed in the standby hole (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421071555.0U CN222476785U (en) | 2024-05-16 | 2024-05-16 | Salt dissolving pore-forming device of electrochemical lithium extraction polar plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421071555.0U CN222476785U (en) | 2024-05-16 | 2024-05-16 | Salt dissolving pore-forming device of electrochemical lithium extraction polar plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222476785U true CN222476785U (en) | 2025-02-14 |
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ID=94484634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421071555.0U Active CN222476785U (en) | 2024-05-16 | 2024-05-16 | Salt dissolving pore-forming device of electrochemical lithium extraction polar plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222476785U (en) |
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2024
- 2024-05-16 CN CN202421071555.0U patent/CN222476785U/en active Active
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