Solid-liquid separation device for recycling waste lead-acid battery electrolyte

Abstract

The utility model provides a solid-liquid separation device for recycling waste lead-acid battery electrolyte, and relates to the technical field of battery recycling. The solid-liquid separation device for recycling the waste lead-acid battery electrolyte comprises a containing frame, and a through groove is formed in the containing frame. According to the solid-liquid separation device for recycling the waste lead-acid battery electrolyte, a device for storing a lead-acid battery solid is placed in front of the device, the output end of an electric telescopic rod is controlled to stretch out forwards, then an inserting plate is driven to be pulled out of a through groove, meanwhile, a filtering frame is pulled out of a containing frame, and then the rotation degree of a servo motor is controlled; the rotating rod is driven to rotate by 180 degrees, and meanwhile, the filtering frame is driven to rotate by 180 degrees, so that lead-acid battery solids separated in the filtering frame can be poured into a device for storing lead-acid batteries, and the problems that the separated solids cannot be automatically taken out after solid-liquid separation, the solids can be taken out only through manual cooperation, time and labor are wasted, and the labor cost is increased are solved; and the use convenience of the device is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to a solid -liquid separation device, concretely is a kind of solid -liquid separation device for waste lead acid battery electrolyte recovery, belong to battery recycling technical field. BACKGROUND

[0002] Lead-acid battery is a kind of electrode mainly by lead and its oxide are made, electrolyte is sulfuric acid solution's battery, and if the lead-containing waste acid in it leaks, it will destroy atmosphere, soil and water source, cause serious environmental pollution, therefore in order to realize the effective use of resources, waste lead-acid battery must be handed over to legal battery recycling enterprise and carries out systematic recovery, in the process of waste lead-acid battery recovery, liquid lead paste is separated with solid plastic, fiber and other non-metallic impurities, effectively recovers lead and other valuable metals from waste lead-acid battery, reduces the waste of resources, through this kind of technology, the efficient separation of lead paste in lead-acid battery can be realized, to improve the overall resource recovery rate.

[0003] After searching, the Chinese patent with publication number CN219702072U discloses a kind of waste lead-acid battery crushing recovery device, including machine body, the upper end of the machine body is provided with crushing mechanism, and the front end below of machine body is provided with waste liquid collection tank, the upper side of the waste liquid collection tank is provided with convenient mechanism, the left side of the machine body is provided with auxiliary mechanism, and the right end below of auxiliary mechanism is provided with filter mechanism, the auxiliary mechanism includes water storage tank, and the upper end of the water storage tank is provided with water pump in middle part, the upper end of the water pump is connected with connecting pipe, and the end of connecting pipe away from water pump is connected with liquid collecting ring frame, the lower end of the liquid collecting ring frame is distributed with spray head around.

[0004] The device can conveniently seal the front end of the machine body when the waste lead-acid battery is crushed, the sealing plate is moved to the inside of the cavity through the hydraulic cylinder when the crushing process is completed, the opening at the front end of the machine body is opened, the filter frame is conveniently taken out and placed, and convenience is improved; the distance between the crushing tooth plate and the crushing roller is effectively adjusted through the electric push rod, so that the size of the waste lead-acid battery discharged fragments can be controlled according to requirements, the adaptability of the device is improved, the crushing roller is rotated under the drive of the motor, the crushing roller and the crushing tooth plate are matched and engaged, and the waste lead-acid battery is effectively crushed; the waste lead-acid battery fragments after crushing fall into the filter frame, the filter frame performs solid-liquid separation on the fragment mixture, the water pump is started, the water in the water storage tank is pumped into the collecting ring frame through the connecting pipe, and then is dispersed into the lower end nozzle from the collecting ring frame; the nozzle effectively rinses the waste lead-acid battery fragments in the filter frame, reduces the residue of the electrolyte in the waste lead-acid battery fragments, and improves the rinsing effect, but the separated solid cannot be automatically taken out after solid-liquid separation, manual cooperation is required to take out the solid, time and effort are wasted, and labor cost is increased; therefore, the waste lead-acid battery electrolyte recovery solid-liquid separation device is provided to solve the above problems. Utility model content

[0005] To solve the above problems, the waste lead-acid battery electrolyte recovery solid-liquid separation device is provided to solve the above problems, and the specific technical scheme is as follows:

[0006] A waste lead-acid battery electrolyte recovery solid-liquid separation device, comprising a containing frame, the containing frame is provided with a through slot, the containing frame is provided with a self-discharging mechanism, the self-discharging mechanism comprises a sealing plate, the sealing plate is provided with a first through hole, the sealing plate is fixedly connected with a sealing strip, the sealing plate is fixedly connected with a plug-in plate, the plug-in plate is provided with a second through hole, the sealing plate is fixedly connected with a connecting plate, the connecting plate is provided with an electric telescopic rod, the sealing plate is provided with a servo motor, the output end of the servo motor is fixedly connected with a rotating rod, and the rotating rod is fixedly connected with a filter frame.

[0007] Preferably, the plug-in plate is connected with the through slot in a plug-in mode, the electric telescopic rod is fixedly connected with the containing frame, the output end of the electric telescopic rod is fixedly connected with the connecting plate, the rotating rod is rotatably connected with the first through hole, and the rotating rod is rotatably connected with the second through hole.

[0008] Preferably, the containing frame is provided with a water spraying mechanism, the water spraying mechanism comprises a water tank, the water tank is fixedly connected with the containing frame, the water tank is connected with a first connecting pipe in a communication mode, and the first connecting pipe is connected with a water pump in a communication mode.

[0009] Preferably, the water pump is connected to a second connecting pipe, the second connecting pipe is connected to a third connecting pipe, and the third connecting pipe is connected to two symmetrical spray heads, both of which are fixedly connected to the receiving frame.

[0010] Preferably, the receiving frame is equipped with a crushing device, the receiving frame is connected to a liquid storage tank, the liquid storage tank is equipped with a drain valve, and multiple balancing mechanisms are provided below the liquid storage tank.

[0011] Preferably, the balancing mechanism includes a balancing frame, which is fixedly connected to the liquid storage tank, and the balancing frame has a threaded cavity.

[0012] Preferably, the threaded cavity is threadedly connected to a threaded post, the threaded post is fixedly connected to a rotating plate, and the rotating plate is rotatably connected to a support block.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. This solid-liquid separation device for recycling waste lead-acid battery electrolyte works by placing the container holding the lead-acid battery solids in front of the device, controlling the output end of the electric telescopic rod to extend forward, thereby pulling the plug-in plate out of the through slot and simultaneously pulling the filter frame out of the receiving frame. Then, controlling the rotation of the servo motor drives the rotating rod to rotate 180 degrees, which in turn drives the filter frame to rotate 180 degrees. This allows the separated lead-acid battery solids inside the filter frame to be poured into the container holding the lead-acid batteries. This solves the problem that the separated solids cannot be automatically removed after solid-liquid separation, requiring manual assistance to remove the solids, which is time-consuming, labor-intensive, and increases labor costs. This device is convenient to use.

[0015] 2. This solid-liquid separation device for recycling waste lead-acid battery electrolyte uses a controlled water pump to draw water from the tank into the first connecting pipe. From there, the water is pumped through the first connecting pipe to the second connecting pipe, then through the third connecting pipe, and finally to the spray head. The spray head sprays water onto the broken lead-acid battery fragments inside the filter frame, flushing the electrolyte down and allowing it to flow into the storage tank. This achieves rapid solid-liquid separation of the lead-acid battery. When the working area is uneven, rotating the rotating plate moves the threaded column up and down within the threaded cavity, simultaneously moving one corner of the device up and down. Through the coordination of multiple balancing mechanisms, the device's balance can be quickly adjusted, achieving rapid balancing. Attached Figure Description

[0016] Figure 1 This is a three-dimensional front view structural diagram of the present invention;

[0017] Figure 2 It is a three-dimensional structure exploded view of the self-unloading mechanism of the utility model;

[0018] Figure 3 It is a three-dimensional structure schematic view of the water spraying mechanism of the utility model;

[0019] Figure 4 It is a three-dimensional structure exploded view of the balancing mechanism of the utility model;

[0020] Figure 5 It is a three-dimensional structure schematic view of the containing frame of the utility model.

[0021] BRIEF DESCRIPTION OF DRAWINGS: 1, containing frame; 2, through slot; 3, self-unloading mechanism; 301, sealing plate; 302, first through hole; 303, sealing strip; 304, plug-in plate; 305, second through hole; 306, connecting plate; 307, electric telescopic rod; 308, servo motor; 309, rotating rod; 310, filter frame; 4, water spraying mechanism; 401, water tank; 402, first connecting pipe; 403, water pump; 404, second connecting pipe; 405, third connecting pipe; 406, spray head; 5, crushing device; 6, liquid storage tank; 7, balancing mechanism; 701, balancing frame; 702, threaded cavity; 703, threaded column; 704, rotating plate; 705, supporting block. DETAILED DESCRIPTION

[0022] The utility model will be further described with reference to the drawings.

[0023] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 , including containing frame 1, containing frame 1 is seted up with through slot 2, containing frame 1 is provided with self-unloading mechanism 3, self-unloading mechanism 3 includes sealing plate 301, sealing plate 301 is seted up with first through hole 302, sealing plate 301 is fixedly connected with sealing strip 303, sealing plate 301 is fixedly connected with plug-in plate 304, plug-in plate 304 is seted up with second through hole 305, sealing plate 301 is fixedly connected with connecting plate 306, connecting plate 306 is installed with electric telescopic rod 307, sealing plate 301 is installed with servo motor 308, servo motor 308 output end is fixedly connected with rotating rod 309, rotating rod 309 is fixedly connected with filter frame 310, plug-in plate 304 is connected with through slot 2, electric telescopic rod 307 is fixedly connected with containing frame 1, the output end of electric telescopic rod 307 is fixedly connected with connecting plate 306, rotating rod 309 is rotationally connected with first through hole 302, rotating rod 309 is rotationally connected with second through hole 305.

[0024] The inner side wall of the sealing strip 303 is fixedly connected with the side surface of the water spraying mechanism 4, and the material of the sealing strip 303 is preferably rubber. The filtering frame 310 can just receive the lead-acid battery broken material after being broken by the crushing device 5. The electric telescopic rod 307 and the servo motor 308 in the application are common electrical equipment in the prior art, and the model or internal structure thereof will not be described in detail. The lead-acid battery solid can be placed in the front of the device, the output end of the electric telescopic rod 307 is controlled to extend forward, thereby driving the plug-in plate 304 to be pulled out from the inside of the through slot 2, and the filtering frame 310 is pulled out from the inside of the containing frame 1. Then, the servo motor 308 is controlled to rotate by 180 degrees, thereby driving the rotating rod 309 to rotate by 180 degrees, and driving the filtering frame 310 to rotate by 180 degrees. Thus, the separated lead-acid battery solid in the filtering frame 310 can be poured into the container for storing lead-acid batteries, and the convenience of using the device is realized.

[0025] Please refer again to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 The containing frame 1 is provided with a water spraying mechanism 4. The water spraying mechanism 4 comprises a water tank 401. The water tank 401 is fixedly connected with the containing frame 1. The water tank 401 is connected in communication with a first connecting pipe 402. The first connecting pipe 402 is connected in communication with a water pump 403. The water pump 403 is connected in communication with a second connecting pipe 404. The second connecting pipe 404 is connected in communication with a third connecting pipe 405. The third connecting pipe 405 is connected in communication with two symmetrical spray heads 406. The two spray heads 406 are fixedly connected with the containing frame 1.

[0026] The input end of the first connecting pipe 402 extends to the bottom of the water tank 401. The water spraying surface of the spray head 406 is just opposite to the filtering frame 310. The water pump 403 in the application is common electrical equipment in the prior art, and the model or internal structure thereof will not be described in detail. The water pump 403 can be replaced by other power sources. By controlling the water pump 403 to start, the water in the water tank 401 can be pumped into the first connecting pipe 402. The first connecting pipe 402 delivers the water to the second connecting pipe 404 through the water pump 403. The third connecting pipe 405 delivers the water to the third connecting pipe 405. The third connecting pipe 405 delivers the water to the spray head 406. Thus, the spray head 406 can spray water on the lead-acid battery broken material in the filtering frame 310, so that the electrolyte of the lead-acid battery can be washed down and flow into the inside of the liquid storage tank 6, thereby realizing the purpose of quickly separating the solid and the liquid of the lead-acid battery.

[0027] Please refer again to Figure 1 、 Figure 2 、 Figure 3 ,Figure 4 、 Figure 5 The containing frame 1 is provided with a crushing device 5, the containing frame 1 is connected with a liquid storage tank 6 in communication, the liquid storage tank 6 is provided with a liquid discharge valve, and a plurality of balancing mechanisms 7 are arranged below the liquid storage tank 6.

[0028] The crushing device 5 can directly discharge the crushed lead-acid battery crushing materials and make the lead-acid battery crushing materials fall into the inside of the filtering frame 310.

[0029] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 The balancing mechanism 7 comprises a balancing frame 701, the balancing frame 701 is fixedly connected with the liquid storage tank 6, the balancing frame 701 is provided with a threaded cavity 702, the threaded cavity 702 is threadedly connected with a threaded column 703, the threaded column 703 is fixedly connected with a rotating plate 704, and the rotating plate 704 is rotatably connected with a supporting block 705.

[0030] The bottom of the supporting block 705 is provided with an antiskid pad, when the working site of the device is uneven, the rotating plate 704 is rotated, the threaded column 703 is driven to move up and down in the threaded cavity 702, and meanwhile, one corner of the device is driven to move up and down, the balancing degree of the device can be quickly adjusted through the cooperation of the plurality of balancing mechanisms 7, and the purpose of quickly adjusting and balancing the device is achieved.

[0031] The utility model discloses a filter frame 310 is arranged in the containing frame 1, and the filter frame 310 is used for containing the lead acid battery broken material, and the containing frame 1 is used for containing the filter frame 310, and the filter frame 310 is connected with the containing frame 1 through the insertion board 304, and the insertion board 304 is used for the insertion of the filter frame 310 in the containing frame 1, and the insertion board 304 is connected with the servo motor 308, and the servo motor 308 is used for the rotation of the insertion board 304, and the insertion board 304 is connected with the rotary rod 309, and the rotary rod 309 is used for the rotation of the insertion board 304, and the rotary rod 309 is connected with the filter frame 310, and the filter frame 310 is used for the rotation of the insertion board 304, and the filter frame 310 is connected with the third connecting pipe 405, and the third connecting pipe 405 is used for the water of the water tank 401 to be sent to the filter frame 310, and the filter frame 310 is connected with the first connecting pipe 402, and the first connecting pipe 402 is used for the water of the water tank 401 to be sent to the third connecting pipe 405, and the third connecting pipe 405 is connected with the second connecting pipe 404, and the second connecting pipe 404 is used for the water of the water tank 401 to be sent to the third connecting pipe 405, and the third connecting pipe 405 is connected with the spray head 406, and the spray head 406 is used for the water of the water tank 401 to be sent to the filter frame 310, and the filter frame 310 is connected with the containing frame 1, and the containing frame 1 is used for the filter frame 310 to be taken out, and the containing frame 1 is connected with the rotary plate 704, and the rotary plate 704 is used for the containing frame 1 to be moved up and down, and the rotary plate 704 is connected with the screw column 703, and the screw column 703 is used for the rotary plate 704 to be moved up and down, and the screw column 703 is connected with the screw cavity 702, and the screw cavity 702 is used for the screw column 703 to be moved up and down, and the screw cavity 702 is connected with the balance mechanism 7, and the balance mechanism 7 is used for the containing frame 1 to be moved up and down.

[0032] The technical principles of the utility model are described above in combination with specific embodiments. These descriptions are only for explaining the principles of the utility model and cannot be interpreted as limiting the protection scope of the utility model in any way. Based on the explanations here, other specific embodiments of the utility model can be conceived by those skilled in the art without creative labor, and these embodiments will all fall within the protection scope of the claims of the utility model.

Claims

1. A solid-liquid separation device for recovering electrolyte of a spent lead-acid battery, comprising a containing frame (1), characterized in that: The containing frame (1) is provided with a through slot (2), the containing frame (1) is provided with a self-unloading mechanism (3), the self-unloading mechanism (3) comprises a sealing plate (301), the sealing plate (301) is provided with a first through hole (302), the sealing plate (301) is fixedly connected with a sealing strip (303), the sealing plate (301) is fixedly connected with a plug-in plate (304), the plug-in plate (304) is provided with a second through hole (305), the sealing plate (301) is fixedly connected with a connecting plate (306), the connecting plate (306) is provided with an electric telescopic rod (307), the sealing plate (301) is provided with a servo motor (308), the output end of the servo motor (308) is fixedly connected with a rotating rod (309), and the rotating rod (309) is fixedly connected with a filter frame (310).

2. A solid-liquid separation device for recovering electrolyte from a spent lead-acid battery according to claim 1, characterized in that: The plug-in plate (304) is connected with the through slot (2), the electric telescopic rod (307) is fixedly connected with the containing frame (1), the output end of the electric telescopic rod (307) is fixedly connected with the connecting plate (306), the rotating rod (309) is rotatably connected with the first through hole (302), and the rotating rod (309) is rotatably connected with the second through hole (305).

3. A solid-liquid separation device for recovering electrolyte from a spent lead-acid battery according to claim 1, characterized in that: The containing frame (1) is provided with a water spraying mechanism (4), the water spraying mechanism (4) comprises a water tank (401), the water tank (401) is fixedly connected with the containing frame (1), the water tank (401) is connected with a first connecting pipe (402), and the first connecting pipe (402) is connected with a water pump (403).

4. The solid-liquid separation device for recovering electrolyte from a spent lead-acid battery according to claim 3, characterized in that: The water pump (403) is connected with a second connecting pipe (404), the second connecting pipe (404) is connected with a third connecting pipe (405), the third connecting pipe (405) is connected with two symmetrical spray heads (406), and the two spray heads (406) are fixedly connected with the containing frame (1).

5. The solid-liquid separation device for recovering electrolyte from a spent lead-acid battery according to claim 1, characterized in that: The containing frame (1) is provided with a crushing device (5), the containing frame (1) is connected with a liquid storage tank (6), the liquid storage tank (6) is provided with a liquid discharge valve, and a plurality of balance mechanisms (7) are arranged below the liquid storage tank (6).

6. A solid-liquid separation device for recovering electrolyte from a spent lead-acid battery according to claim 5, characterized in that: The balance mechanism (7) comprises a balance frame (701), the balance frame (701) is fixedly connected with the liquid storage tank (6), and the balance frame (701) is provided with a threaded cavity (702).

7. A solid-liquid separation device for use in the recovery of electrolyte from a spent lead-acid battery according to claim 6, characterized in that: The threaded cavity (702) is threadedly connected with a threaded column (703), the threaded column (703) is fixedly connected with a rotating plate (704), and the rotating plate (704) is rotatably connected with a supporting block (705).

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