Dust removal and purification equipment for crushing, separating and recycling waste lead storage battery

Abstract

The utility model discloses dust removal and purification equipment for crushing, separating and recycling waste lead storage batteries, which relates to the technical field of waste lead storage battery recycling equipment and comprises a primary filtering device, an automatic cleaning component is arranged in the primary filtering device, and a purification component is fixedly mounted on the side edge of the primary filtering device. A sewage filter element is detachably mounted in the purification assembly. According to the scheme, gas entering the dust collecting box is filtered through the communicating cylinder and the filtering cotton, impurities such as dust are intercepted in the filtering cotton, the filtering cotton is driven to rotate through the communicating cylinder, the surface of the filtering cotton is brushed through the cooperation of the cleaning brush, automatic cleaning is achieved, dust falls into the collecting box through the weight, dust collection is achieved, and the dust collecting efficiency is improved. The filter cotton rotates and cooperates with the cleaning brush to brush the surface of the filter cotton, automatic cleaning is achieved, dust falls into the collecting box through weight, dust collection is achieved, and dust collection and cleaning can be achieved by directly pulling the collecting box.

Description

Technical Field

[0001] The utility model relates to the technical field of waste lead-acid battery recycling equipment, and more specifically, to dust removal and purification equipment for crushing, separating and recycling waste lead-acid batteries. Background Art

[0002] Lead-acid batteries are the most common chemical energy storage devices in today's society. They have stable operating voltage, wide operating temperature and current range, can be charged and discharged for hundreds of cycles, have good storage performance, and are low in cost. They have been widely used in industry and life. Due to the short average service life of lead-acid batteries, a large number of lead-acid batteries are scrapped every year. Today's lead-acid battery recycling equipment is usually large in size and has a long recycling route, and the investment in lead-acid battery recycling production lines is relatively large.

[0003] In the prior art, during the crushing and separation of lead-acid batteries, the lead-acid batteries are subjected to multi-stage crushing and sorting to fully recover materials such as lead, iron, copper, and lightweight plastics in the batteries. Since various materials are fully crushed and sorted during the crushing and sorting, small particles of debris are generated, including plastic particles and lead powder. Some of these particles are discharged along with the exhaust gas, which will cause great harm to the environment and endanger the health of the operators. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the embodiments of the utility model provide a dust removal and purification equipment for crushing, separating and recycling waste lead-acid batteries, so as to solve the problem that various materials will be fully crushed and sorted in the existing crushing and sorting, thus generating small particles of debris, including plastic particles and lead powder. Some of these particles will be discharged together with the exhaust gas, causing great harm to the environment and endangering the health of the operators.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a dust removal and purification equipment for crushing, separating and recycling waste lead-acid batteries, comprising a primary filtering device, an automatic cleaning component is arranged inside the primary filtering device, a purification component is fixedly installed on the side of the primary filtering device, and a sewage filter element is detachably installed inside the purification component; the primary filtering device comprises an ash collecting box, one side of the ash collecting box is fixedly connected to an air intake pipe, the top of the ash collecting box is fixedly connected to a connecting pipe, a collecting box is embedded and installed at the lower end of the interior of the ash collecting box, a fixing frame is fixedly connected to the lower end of the interior of the ash collecting box, cleaning brushes are fixedly connected to the top of both sides of the fixing frame and the interior of the ash collecting box, and a rotating hole is opened in the middle of the fixing frame.

[0006] Among them, the automatic cleaning component includes a connecting cylinder and a cleaning motor, the outer surface of the connecting cylinder is fixedly sleeved with filter cotton, the bottom of the connecting cylinder is fixedly connected with a rotating block, the top of the connecting cylinder is fixedly connected with a ventilation pipe, the rotating block is rotatably installed inside the rotating hole, the ventilation pipe is rotatably installed on the top of the dust collecting box at the outer surface of the lower end of the connecting pipe, and the outer surface of the ventilation pipe is fixedly sleeved with a transmission gear.

[0007] Among them, the cleaning motor is fixedly installed on the top of the dust collecting box, and a driving gear is arranged at the bottom of the cleaning motor. The driving gear is rotatably installed at the top of the dust collecting box, and the outer surface of the driving gear is meshed with the transmission gear. A through hole is opened on the outer surface of the connecting tube.

[0008] Wherein, the purification component includes a purification box, one end of the bottom of the purification box is fixedly installed on the top of the dust collecting box, a connecting cavity is opened inside the purification box, one side of the connecting cavity is connected with one end of a connecting pipe, a side of the purification box away from the dust collecting box is fixedly connected with a fan frame, a side of the fan frame close to the purification box is fixedly connected with a filter screen plate, a fan assembly is arranged inside the fan frame, and an end of the fan frame away from the purification box is fixedly connected with an exhaust pipe.

[0009] Wherein, the purification component also includes a water tank, which is fixedly installed at the lower end of the dust collecting box away from the air inlet pipe, and the top of the water tank is fixedly connected to a support block on the side away from the dust collecting box, and the support block is fixedly installed at one end of the bottom of the purification box, and the bottom of the purification box is fixedly connected to a water outlet, and the bottom of the water outlet is fixedly connected to a threaded connector.

[0010] Wherein, the top of the water tank is located below the threaded connector and is fixedly connected with a water inlet.

[0011] Among them, a circulating water pump is arranged inside the water tank, one side of the circulating water pump is fixedly connected with a connecting water pipe, the other end of the connecting water pipe is fixedly connected to one side of the purification box, and a spray head is arranged at the top of the connecting cavity inside the purification box, and the connecting water pipe is connected to the spray head.

[0012] Wherein, the sewage filter element includes a purification pipe, the top of the purification pipe is fixedly connected to a threaded fixing head, the bottom of the purification pipe is fixedly connected to a drain pipe, the inside of the purification pipe is embedded with a filter element body, the threaded fixing head is threadedly connected to the inside of the threaded connecting head, and the drain pipe is located inside the water inlet.

[0013] Technical effects and advantages of the utility model:

[0014] In the above scheme, 1. The gas entering the dust collection box is filtered through the connecting tube and the filter cotton, and impurities such as dust are intercepted inside the filter cotton. The filter cotton is driven to rotate by the connecting tube, and the surface of the filter cotton is brushed with a cleaning brush to achieve automatic cleaning. The dust falls into the collection box by weight to achieve dust collection;

[0015] 2. Through the circulating water pump, the water inside the water tank is sprayed through the spray head to condense the dust, increase the weight of the dust, and make the dust in the gas drop. Through the water outlet, it enters the interior of the sewage filter element for filtration, thereby improving the gas purification effect. At the same time, the water inside the water tank is recycled, which is more environmentally friendly.

[0016] 3. The threaded fixing head can be used to separate the purification tube from the threaded connector, making it easy to disassemble and replace the sewage filter element. In addition, by setting the filter cotton to rotate and brushing the surface of the filter cotton with a cleaning brush, automatic cleaning can be achieved. The dust falls into the collection box through weight to collect dust. The collection box can be directly pulled to collect and clean the dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the primary filtering device of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the automatic cleaning component of the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the purification component of the utility model;

[0021] Figure 5 This is a schematic diagram of the sewage filter structure of the utility model.

[0022] The accompanying drawings are marked as follows: 1. primary filtering device; 2. automatic cleaning component; 3. purification component; 4. sewage filter element; 11. dust collecting box; 12. air inlet pipe; 13. connecting pipe; 14. fixing frame; 15. cleaning brush; 16. rotating hole; 17. collecting box; 21. connecting cylinder; 22. rotating block; 23. filter cotton; 24. ventilation pipe; 25. transmission gear; 26. cleaning motor; 27. driving gear; 31. purification box; 32. connecting cavity; 33. spray head; 34. filter screen; 35. fan frame; 36. outlet pipe; 37. fan assembly; 38. water outlet nozzle; 39. threaded connector; 310. support block; 311. water tank; 312. circulating water pump; 313. connecting water pipe; 314. water inlet; 41. purification pipe; 42. threaded fixing head; 43. filter element body; 44. drain pipe. DETAILED DESCRIPTION

[0023] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0024] First embodiment

[0025] As attached Figure 1 To Attachment Figure 3 In this embodiment of the utility model, the gas entering the dust collecting box 11 is filtered through the connecting tube 21 and the filter cotton 23, and impurities such as dust are intercepted inside the filter cotton 23. The filter cotton 23 is driven to rotate through the connecting tube 21, and the surface of the filter cotton 23 is brushed with the cleaning brush 15 to achieve automatic cleaning. The dust falls into the interior of the collection box 17 by weight to achieve dust collection.

[0026] A dust removal and purification device for crushing, separating and recycling waste lead-acid batteries comprises a primary filtering device 1, wherein an automatic cleaning component 2 is arranged inside the primary filtering device 1, a purification component 3 is fixedly installed on the side of the primary filtering device 1, and a sewage filter element 4 is detachably installed inside the purification component 3; the primary filtering device 1 comprises an ash collecting box 11, one side of the ash collecting box 11 is fixedly connected with an air intake pipe 12, the top of the ash collecting box 11 is fixedly connected with a connecting pipe 13, a collecting box 17 is embedded and installed at the lower end of the ash collecting box 11, a fixing frame 14 is fixedly connected to the lower end of the ash collecting box 11, cleaning brushes 15 are fixedly connected to the top of both sides of the fixing frame 14 and the inside of the ash collecting box 11, and a rotating hole 16 is opened in the middle of the fixing frame 14.

[0027] The air intake pipe 12 is connected to the side of the crushing device. When the lead-acid battery is in the crushing and separation mode, dust enters the dust collecting box 11 through the air intake pipe 12, is filtered through the filter cotton 23 and the connecting tube 21, and is cleaned by the cleaning brush 15 so that the dust falls into the collection box 17, making the cleaning more convenient and quick.

[0028] Among them, the automatic cleaning component 2 includes a connecting cylinder 21 and a cleaning motor 26. The outer surface of the connecting cylinder 21 is fixedly sleeved with a filter cotton 23. The bottom of the connecting cylinder 21 is fixedly connected with a rotating block 22. The top of the connecting cylinder 21 is fixedly connected with a ventilation pipe 24. The rotating block 22 is rotatably installed inside the rotating hole 16. The ventilation pipe 24 is rotatably installed on the top of the dust collecting box 11 and is located on the outer surface of the lower end of the connecting pipe 13. The outer surface of the ventilation pipe 24 is fixedly sleeved with a transmission gear 25.

[0029] Among them, the cleaning motor 26 is fixedly installed on the top of the dust collecting box 11, and a driving gear 27 is provided at the bottom of the cleaning motor 26. The driving gear 27 is rotatably installed at the top of the dust collecting box 11, and the outer surface of the driving gear 27 is meshed with the transmission gear 25. A through hole is opened on the outer surface of the connecting tube 21.

[0030] Second embodiment

[0031] As attached Figure 1-5 In order to further improve the dust removal and purification effect of lead-acid battery crushing in an embodiment of the utility model, the water inside the water tank 311 is sprayed through the spray head 33 through the circulating water pump 312 to condense the dust, increase the weight of the dust, and make the dust in the gas drop. Through the water outlet 38, the dust enters the interior of the sewage filter element 4 for filtration. In addition, chemicals can be added inside the water tank 311 to further purify the gas.

[0032] The second embodiment is further optimized relative to the first embodiment in that the purification component 3 includes a purification box 31, one end of the bottom of the purification box 31 is fixedly installed on the top of the dust collecting box 11, a connecting cavity 32 is opened inside the purification box 31, one side of the connecting cavity 32 is connected with one end of the connecting pipe 13, a fan frame 35 is fixedly connected to the side of the purification box 31 away from the dust collecting box 11, a filter screen plate 34 is fixedly connected to the inside of the fan frame 35 close to the purification box 31, a fan assembly 37 is arranged inside the fan frame 35, and an exhaust pipe 36 is fixedly connected to the inside of the end of the fan frame 35 away from the purification box 31.

[0033] Among them, the purification component 3 also includes a water tank 311, which is fixedly installed at the lower end of the ash collecting box 11 away from the air inlet pipe 12, and the top of the water tank 311 is fixedly connected to a support block 310 on the side away from the ash collecting box 11. The support block 310 is fixedly installed at one end of the bottom of the purification box 31, and the bottom of the purification box 31 is fixedly connected to a water outlet 38, and the bottom of the water outlet 38 is fixedly connected to a threaded connector 39.

[0034] The top of the water tank 311 is located below the threaded connector 39 and is fixedly connected to a water inlet 314 .

[0035] Among them, a circulating water pump 312 is arranged inside the water tank 311, one side of the circulating water pump 312 is fixedly connected with a connecting water pipe 313, the other end of the connecting water pipe 313 is fixedly connected to one side of the purification box 31, and a spray head 33 is arranged inside the purification box 31 at the top of the connecting cavity 32, and the connecting water pipe 313 is connected to the spray head 33.

[0036] Third embodiment

[0037] As attached Figure 5As shown, the sewage filter element 4 includes a purification pipe 41, the top of the purification pipe 41 is fixedly connected to a threaded fixing head 42, the bottom of the purification pipe 41 is fixedly connected to a drain pipe 44, the interior of the purification pipe 41 is embedded with a filter element body 43, the threaded fixing head 42 is threadedly connected to the inside of the threaded connector 39, and the drain pipe 44 is located inside the water inlet 314. The purification pipe 41 can be separated from the threaded connector 39 through the threaded fixing head 42, which is easy to disassemble, thereby facilitating the replacement of the sewage filter element 4, and through the sewage filter element 4, the recycling of water inside the water tank 311 is realized.

[0038] The working process of the utility model is as follows:

[0039] When in use, the end of the air inlet pipe 12 is connected to one side of the crushing device, and the air outlet pipe 36 is connected to the gas purification device. By starting the fan assembly 37, the dust in the crushing device is sucked into the air inlet pipe 12 and enters the dust collecting box 11. The dust is adsorbed through the connecting tube 21 and the filter cotton 23. The preliminarily purified airflow passes through the ventilation pipe 24 and enters the interior of the connecting cavity 32.

[0040] At this time, the circulating water pump 312 sprays the water in the water tank 311 from the spray head 33 through the connecting water pipe 313, sprays the airflow in the connecting cavity 32, condenses the dust in the airflow, and drops into the inside of the water outlet nozzle 38 for dust removal and purification again, and filters the sewage through the filter element 43, and the filtered water enters the inside of the water tank 311 through the drain pipe 44, so as to realize the recycling of water;

[0041] When cleaning, start the cleaning motor 26, and drive the gear 27 to rotate the connecting tube 21 and the filter cotton 23. At this time, the filter cotton 23 is driven to rotate by the connecting tube 21, and the cleaning brush 15 is used to brush the surface of the filter cotton 23 to achieve automatic cleaning. The dust falls into the inside of the collection box 17 by weight to achieve dust collection.

[0042] Finally, a few points should be explained: the drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A dust removal and purification device for crushing, separating and recycling waste lead-acid batteries, comprising a primary filtering device (1), characterized in that: An automatic cleaning component (2) is arranged inside the primary filtering device (1), a purification component (3) is fixedly installed on the side of the primary filtering device (1), and a sewage filter element (4) is detachably installed inside the purification component (3); The primary filtering device (1) comprises an ash collecting box (11), one side of the ash collecting box (11) is fixedly connected to an air intake pipe (12), the top of the ash collecting box (11) is fixedly connected to a connecting pipe (13), a collecting box (17) is embedded and installed at the lower end of the interior of the ash collecting box (11), a fixing frame (14) is fixedly connected to the lower end of the interior of the ash collecting box (11), cleaning brushes (15) are fixedly connected to the interior of the ash collecting box (11) at the top of both sides of the fixing frame (14), and a rotating hole (16) is opened in the middle of the fixing frame (14).

2. The dust removal and purification equipment for crushing, separating and recycling waste lead-acid batteries according to claim 1 is characterized in that: The automatic cleaning component (2) comprises a connecting tube (21) and a cleaning motor (26); a filter cotton (23) is fixedly sleeved on the outer surface of the connecting tube (21); a rotating block (22) is fixedly connected to the bottom of the connecting tube (21); a ventilation pipe (24) is fixedly connected to the top of the connecting tube (21); the rotating block (22) is rotatably mounted inside the rotating hole (16); the ventilation pipe (24) is rotatably mounted on the top of the dust collecting box (11) and located on the outer surface of the lower end of the connecting pipe (13); and a transmission gear (25) is fixedly sleeved on the outer surface of the ventilation pipe (24).

3. The dust removal and purification equipment for crushing, separating and recycling waste lead-acid batteries according to claim 2 is characterized in that: The cleaning motor (26) is fixedly mounted on the top of the dust collecting box (11), and a driving gear (27) is provided at the bottom of the cleaning motor (26). The driving gear (27) is rotatably mounted on the top of the dust collecting box (11), and the outer surface of the driving gear (27) is meshed with the transmission gear (25). A through hole is provided on the outer surface of the connecting tube (21).

4. The dust removal and purification equipment for crushing, separating and recycling waste lead-acid batteries according to claim 1 is characterized in that: The purification component (3) comprises a purification box (31), one end of the bottom of the purification box (31) is fixedly mounted on the top of the dust collecting box (11), a connecting cavity (32) is provided inside the purification box (31), one side of the connecting cavity (32) is connected to one end of the connecting pipe (13), a fan frame (35) is fixedly connected to the side of the purification box (31) away from the dust collecting box (11), a filter screen plate (34) is fixedly connected to the side of the fan frame (35) close to the purification box (31), a fan component (37) is arranged inside the fan frame (35), and an exhaust pipe (36) is fixedly connected to the end of the fan frame (35) away from the purification box (31).

5. The dust removal and purification equipment for crushing, separating and recycling waste lead-acid batteries according to claim 4 is characterized in that: The purification component (3) further comprises a water tank (311), the water tank (311) being fixedly mounted on the lower end of the ash collecting box (11) away from the air inlet pipe (12), the top of the water tank (311) being fixedly connected to a support block (310) on the side away from the ash collecting box (11), the support block (310) being fixedly mounted on one end of the bottom of the purification box (31), the bottom of the purification box (31) being fixedly connected to a water outlet (38), the bottom of the water outlet (38) being fixedly connected to a threaded connector (39).

6. The dust removal and purification equipment for crushing, separating and recycling waste lead-acid batteries according to claim 5 is characterized in that: The top of the water tank (311) is located below the threaded connector (39) and is fixedly connected to a water inlet (314).

7. The dust removal and purification equipment for crushing, separating and recycling waste lead-acid batteries according to claim 6 is characterized in that: A circulating water pump (312) is arranged inside the water tank (311); one side of the circulating water pump (312) is fixedly connected to a connecting water pipe (313); the other end of the connecting water pipe (313) is fixedly connected to one side of the purification box (31); a spray head (33) is arranged at the top of the connecting cavity (32) inside the purification box (31); and the connecting water pipe (313) is connected to the spray head (33).

8. The dust removal and purification equipment for crushing, separating and recycling waste lead-acid batteries according to claim 7 is characterized in that: The sewage filter element (4) comprises a purification pipe (41), the top of the purification pipe (41) is fixedly connected to a threaded fixing head (42), the bottom of the purification pipe (41) is fixedly connected to a drain pipe (44), a filter element body (43) is embedded and installed inside the purification pipe (41), the threaded fixing head (42) is threadedly connected to the inside of the threaded connecting head (39), and the drain pipe (44) is located inside the water inlet (314).

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