Drying and dust removing device for battery plate

Abstract

The invention relates to the technical field of polar plate dust removal, in particular to a battery polar plate drying and dust removal device which comprises a drying box and an exhaust fan arranged at the top of the drying box, a dust removal box is further arranged at the position, located on one side of the exhaust fan, of the top of the drying box, a slot is formed in the front end face of a deslagging pipe, a baffle is arranged in the slot, and a positioning screw is arranged in an annular groove. A mounting seat is arranged at the tail end of the positioning screw, a filter cartridge is arranged in the mounting groove, an exhaust pipe communicated with the hollow interlayer is arranged at the top, close to the right end, of the dust removal box, and a movable cover is arranged in the annular groove; according to the battery pole plate drying and dust removing device, the dust removing box with the slag discharging pipe is arranged, the baffle is taken out through the pull handle, dust particles deposited at the bottom of the dust removing box are intensively discharged from the slag discharging pipe, the two filter cartridges are matched with the mounting base in an inserted connection mode, the position of the movable cover is fixed under the cooperation of the positioning screw and the movable cover, and the dust particles are discharged through the exhaust fan under the cooperation of the exhaust fan. And air mixed with dust in the conveying channel of the drying box is extracted and conveyed into the dust removal box for dust removal and filtration.

Description

Technical Field

[0001] The invention relates to the technical field of plate dust removal, in particular to a battery plate drying and dust removal device. Background Art

[0002] The plate drying process in the battery manufacturing process is to dry the washed plates through drying equipment; during the drying process, corresponding dust removal is required to reduce the dust on the surface of the plates from being scattered around after drying;

[0003] The invention with the announcement number CN220546717U discloses a dry dust removal device, which belongs to the technical field of dehumidification and dust removal, and includes a first box, a dehumidification device, a second box, a first pipeline and a dust removal device, wherein an air jet device is arranged on the right side of the first box, a first through hole is opened on the left side of the first box, and the air jet device and the first through hole are arranged diagonally; the dehumidification device is arranged in the first box; the second box is located outside the first box, the second box is detachably connected to the first box through a connecting part, and a second through hole is opened at the bottom of the second box; the first pipeline is detachably connected to the first through hole and the second through hole respectively, so that the first box is connected to the second box; the dust removal device is arranged in the second box;

[0004] In the above technical solution, the assembly part is detachably connected to the splicing groove on the outside of the first box body. The gas ejected by the jet device drives the dust on the instrument into the second box body through the pipe located at the diagonal. After the dust removal work is completed, the dust is directly collected in the dust removal device in the second box body. When cleaning, the second box body is directly removed to avoid dust from being scattered and polluting the environment. However, the plate drying process is continuously carried out in the plate drying line, and the dust on the surface of the plate after drying cannot be adsorbed and removed in time, and the adsorbed dust is not convenient for centralized storage and coordination, and the inside of the dust removal structure is not convenient for cleaning and coordination. Summary of the invention

[0005] The object of the present invention is to provide a battery plate drying and dust removal device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A battery plate drying and dust removal device comprises a drying box and an exhaust fan is arranged on the top of the drying box, and a dust removal box is also arranged on the top of the drying box on one side of the exhaust fan, an air inlet pipe connected to the interior is arranged on the top of the dust removal box, a slag discharge pipe connected to the interior is arranged on the bottom of the dust removal box, a slot is arranged on the front end surface of the slag discharge pipe, a baffle is arranged in the slot, an annular groove is symmetrically arranged on the left end surface of the dust removal box, a positioning screw is arranged in the annular groove, a mounting seat is arranged at the end of the positioning screw, a mounting groove is arranged on the left end surface of the mounting seat, a filter cartridge is arranged in the mounting groove, the area between the inner wall of the dust removal box near the right end and the outer wall is a hollow interlayer, an exhaust pipe connected to the hollow interlayer is arranged near the right end of the top of the dust removal box, and a movable cover is arranged in the annular groove.

[0008] Furthermore, a support frame is provided between the outer wall of the dust removal box and the top of the drying box, the top of the support frame is welded and fixed to the outer wall of the dust removal box, and the bottom of the support frame is welded and fixed to the top of the drying box.

[0009] In the present invention, with the cooperation of the support frame, the stability of the combination between the dust removal box and the drying box is increased.

[0010] Specifically, the exhaust duct of the exhaust fan is interconnected with the internal conveying channel of the drying box, the exhaust fan is fixedly connected to the top of the drying box by screws, a conveying pipe is provided at the conveying port on the top of the exhaust fan, and a sleeve is provided at the end of the conveying pipe corresponding to the air inlet pipe.

[0011] In the present invention, the exhaust fan is electrically connected to an external power source through a wire, and the control switch on the outer wall of the exhaust fan is started to drive the internal wind wheel to rotate, thereby extracting the dust generated by the drying plate inside the drying box conveying channel and conveying it to the conveying pipe, and then plugging and installing it with the air inlet pipe with the cooperation of the sleeve, and conveying the dust particles to the dust removal box for centralized collection.

[0012] It should be noted that the slag discharge pipe is welded and fixed to the bottom of the dust removal box, the width of the inner wall of the slot is matched with the width of the outer wall of the baffle, and a handle is provided on the outer wall of the baffle.

[0013] In the present invention, the baffle is plugged into the slot and provides a fulcrum with the cooperation of the pull handle, which facilitates the removal or installation of the baffle. The slag discharge pipe collects dust particles filtered off from above, and the removal of the baffle helps to concentrate the internal dust particles.

[0014] Furthermore, the mounting seat is fixed to the dust removal box by welding, and a plurality of ventilation grooves connected to the hollow interlayer are provided at the bottom of the mounting groove, and the ventilation grooves are connected to the inside of the filter cartridge.

[0015] In the present invention, with the cooperation of the hollow interlayer, the air inside the filter cartridge can enter the hollow interlayer through the ventilation groove and be discharged from the exhaust pipe, thereby achieving internal air circulation and facilitating continuous filtering and dust removal.

[0016] Specifically, the outer diameter of the filter cartridge matches the inner diameter of the mounting groove, an inlet is provided in the middle of the annular groove, the inner diameter of the inlet matches the outer diameter of the filter cartridge, the filter cartridge is cylindrical, and a plurality of filter cotton plates are provided on the inner wall of the filter cartridge.

[0017] In the present invention, the filter cartridge passes through the annular groove and is plugged into the dust removal box, and the filter cartridge is plugged into the installation groove to increase the stability of the installation. With the cooperation of multiple filter cotton plates, the air entering the interior with dust particles is filtered, intercepted and dust removed. The air is filtered through the filter cotton plates and enters the exhaust pipe for discharge.

[0018] Secondly, the inner diameter of the annular groove is adapted to the outer diameter of the movable cover, and a handle is symmetrically provided on the outer wall of the movable cover. A fixing nut is provided on the outer wall of the movable cover corresponding to the positioning screw. The positioning screw passes through the movable cover and is threadedly connected to the fixing nut, and the bottom of the positioning screw is welded and fixed to the mounting seat.

[0019] In the present invention, the movable cover is plugged into the annular groove, and the position of the movable cover is fixed under the cooperation of the fixing nut and the positioning screw, thereby sealing the end of the filter cartridge and reducing the impact of air leakage on internal air filtration.

[0020] It is worth adding that the exhaust pipe is fixed to the dust removal box by welding, the air intake pipe is fixed to the dust removal box by welding, and the top of the air intake pipe is fixedly connected to the end of the sleeve by screws.

[0021] In the present invention, the air intake pipe guides the air extracted from the drying box into the dust removal box, and the exhaust pipe realizes stable guided discharge of the internal air, which is convenient for continuous filtering and dust removal. They are welded and fixed to increase the structural stability of the combination.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. The present invention provides a dust removal box with a slag discharge pipe, and the baffle is taken out by pulling a handle, so that the dust particles settled at the bottom of the dust removal box are discharged from the slag discharge pipe in a centralized manner. The two filter cartridges are plugged and matched with the mounting seat, and the ends of the filter cartridges are sealed and matched with the cooperation of the positioning screw and the movable cover. The fixing nut is threadedly connected with the positioning screw to fix the position of the movable cover. With the cooperation of the exhaust fan, the air mixed with dust in the conveying channel of the drying box is extracted and conveyed to the dust removal box for dust removal and filtration.

[0024] 2. The present invention provides a delivery pipe with a sleeve for plugging and matching with the air intake pipe. The mounting seat is connected with the hollow interlayer through multiple ventilation grooves, and with the cooperation of the exhaust pipe, air circulation inside the dust removal box is achieved, which is conducive to continuous dust removal and filtration. The filter cartridge is plugged and matched with the annular groove, and a number of filter cotton plates are provided in the middle of the filter cartridge to remove impurities, intercept and filter the incoming air. The filter cartridge is taken out from the inlet port for easy cleaning and replacement, which is conducive to continuous dust removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the drying box structure of the present invention;

[0027] Figure 3 It is a schematic diagram of the structure of the dust removal box of the present invention;

[0028] Figure 4 It is a schematic diagram of the combined structure of the dust removal box and the movable cover of the present invention;

[0029] Figure 5 It is a schematic diagram of the combined structure of the dust removal box and the filter cartridge of the present invention;

[0030] Figure 6 It is a schematic diagram of the cross-sectional structure of the dust removal box of the present invention.

[0031] The meaning of each number in the figure is:

[0032] 1. Drying oven;

[0033] 2. exhaust fan; 20. conveying pipe; 200. casing;

[0034] 3. Dust removal box; 30. Annular groove; 31. Positioning screw; 32. Filter cartridge; 33. Mounting seat; 330. Mounting groove; 331. Ventilation groove; 34. Hollow interlayer;

[0035] 4. movable cover; 40. handle; 41. fixing nut;

[0036] 5. Intake pipe;

[0037] 6. Exhaust pipe;

[0038] 7. Slag discharge pipe; 70. Slot; 71. Baffle; 710. Handle;

[0039] 8. Support frame. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] See also Figure 1-Figure 6 , this embodiment provides a technical solution:

[0042] A battery plate drying and dust removal device comprises a drying box 1 and an exhaust fan 2 is arranged on the top of the drying box 1, the exhaust duct of the exhaust fan 2 is connected with the internal conveying channel of the drying box 1, the exhaust fan 2 is fixedly connected to the top of the drying box 1 by screws, a conveying pipe 20 is arranged at the conveying port on the top of the exhaust fan 2, and a sleeve 200 is arranged at the end of the conveying pipe 20 corresponding to the air inlet pipe 5.

[0043] In the present invention, the exhaust fan 2 is electrically connected to the external power supply through a wire, and the control switch on the outer wall of the exhaust fan 2 is started, driving the internal wind wheel to rotate, thereby extracting the dust generated by the drying plate inside the conveying channel of the drying box 1 and conveying it to the conveying pipe 20, and plugging and installing it with the air inlet pipe 5 with the cooperation of the sleeve 200, so as to convey the dust particles to the dust removal box 3 for centralized collection.

[0044] Furthermore, a dust removal box 3 is provided on the top of the drying box 1 on one side of the exhaust fan 2, and a support frame 8 is provided between the outer wall of the dust removal box 3 and the top of the drying box 1, the top of the support frame 8 is welded and fixed to the outer wall of the dust removal box 3, and the bottom of the support frame 8 is welded and fixed to the top of the drying box 1.

[0045] In the present invention, with the cooperation of the support frame 8, the stability of the combination between the dust removal box 3 and the drying box 1 is increased.

[0046] It should be noted that an air inlet pipe 5 connected to the interior is provided at the top of the dust removal box 3, and a slag discharge pipe 7 connected to the interior is provided at the bottom of the dust removal box 3. A slot 70 is provided on the front end surface of the slag discharge pipe 7, and a baffle 71 is provided in the slot 70. The slag discharge pipe 7 is welded and fixed to the bottom of the dust removal box 3. The width of the inner wall of the slot 70 is matched with the width of the outer wall of the baffle 71, and a handle 710 is provided on the outer wall of the baffle 71.

[0047] In the present invention, the baffle 71 is plugged into the slot 70 and provides a fulcrum with the cooperation of the pull handle 710, which facilitates the removal or installation of the baffle 71. The slag discharge pipe 7 collects dust particles filtered out from above, and the removal of the baffle 71 helps to concentrate the internal dust particles.

[0048] Furthermore, an annular groove 30 is symmetrically provided on the left end surface of the dust removal box 3, a positioning screw 31 is provided in the annular groove 30, a mounting seat 33 is provided at the end of the positioning screw 31, a mounting groove 330 is provided on the left end surface of the mounting seat 33, a filter cartridge 32 is provided in the mounting groove 330, the mounting seat 33 is welded and fixed to the dust removal box 3, and a plurality of ventilation grooves 331 connected to the hollow interlayer 34 are provided at the bottom of the mounting groove 330, and the ventilation grooves 331 are connected to the inside of the filter cartridge 32.

[0049] In the present invention, the cooperation of the hollow interlayer 34 helps the air inside the filter cartridge 32 to enter the hollow interlayer 34 through the ventilation groove 331 and be discharged from the exhaust pipe 6, thereby achieving internal air circulation and facilitating continuous filtering and dust removal.

[0050] It is worth adding that the area between the inner wall of the dust removal box 3 near the right end and the outer wall is a hollow interlayer 34, and an exhaust pipe 6 connected to the hollow interlayer 34 is provided at the top of the dust removal box 3 near the right end, and a movable cover 4 is provided in the annular groove 30.

[0051] Furthermore, the outer diameter of the filter cartridge 32 is matched with the inner diameter of the mounting groove 330 , an inlet is provided in the middle of the annular groove 30 , and the inner diameter of the inlet is matched with the outer diameter of the filter cartridge 32 . The filter cartridge 32 is cylindrical, and a plurality of filter cotton plates are provided on the inner wall of the filter cartridge 32 .

[0052] In the present invention, the filter cartridge 32 passes through the inlet from the annular groove 30 and is plugged into the dust removal box 3, and the filter cartridge 32 is plugged into the installation groove 330 to increase the stability of the installation. With the cooperation of multiple filter cotton plates, the air containing dust particles entering the interior is filtered, intercepted and dust-removed. The air is filtered through the filter cotton plates and enters the exhaust pipe 6 for discharge.

[0053] Specifically, the inner diameter of the annular groove 30 is adapted to the outer diameter of the movable cover 4, a handle 40 is symmetrically provided on the outer wall of the movable cover 4, a fixing nut 41 is provided on the outer wall of the movable cover 4 corresponding to the positioning screw 31, the positioning screw 31 passes through the movable cover 4 and is threadedly connected to the fixing nut 41, and the bottom of the positioning screw 31 is welded and fixed to the mounting seat 33.

[0054] In the present invention, the movable cover 4 is plugged into the annular groove 30, and the position of the movable cover 4 is fixed by the cooperation of the fixing nut 41 and the positioning screw 31, thereby sealing the end of the filter cartridge 32 to reduce the impact of air leakage on internal air filtration.

[0055] In addition, the exhaust pipe 6 is welded and fixed to the dust removal box 3, the air intake pipe 5 is welded and fixed to the dust removal box 3, and the top of the air intake pipe 5 is fixedly connected to the end of the sleeve 200 by screws.

[0056] In the present invention, the air inlet pipe 5 guides the air extracted from the drying box 1 to enter the dust removal box 3, and the exhaust pipe 6 realizes stable guided discharge of the internal air, which is convenient for continuous filtering and dust removal. They are welded and fixed to increase the structural stability of the combination.

[0057] When the battery plate drying and dust removal device of this embodiment is used, the drying box 1 is first installed at the conveyor belt position for plate conveying, and the conveyor belt passes through the conveying channel on the drying box 1, and then the exhaust fan 2 with the conveying pipe 20 is fixed on the drying box 1, and the dust removal box 3 is fixed to the drying box 1 through the support frame 8, and the conveying pipe 20 is plugged and matched with the top of the air inlet pipe 5 through the sleeve 200, and the filter cartridge 32 with the filter cotton plate is plugged and matched with the installation groove 330 on the mounting seat 33, and then the movable cover 4 is taken by the handle 40 and plugged and installed with the annular groove 30, and the end of the filter cartridge 32 is blocked and the annular groove 30 is sealed at the same time, and the positioning screw 31 passes through the movable cover 4 and is threadedly connected with the fixing nut 41 to achieve the position fixation of the movable cover 4;

[0058] The exhaust fan 2 is connected to the external power supply, and the control switch is started to continuously pump the dust-mixed air in the conveying channel of the drying box 1 into the dust removal box 3. The heating rod in the drying box 1 dries the passing electrode plates. With the cooperation of the two filter cartridges 32, the air entering the intake pipe 5 is dust-filtered, and the accumulated particulate matter is precipitated in the slag discharge pipe 7. The baffle 71 is manually pulled out of the slot 70 by the pull handle 710, and the internal precipitated particulate matter is discharged and collected from the bottom of the slag discharge pipe 7. The air inside the filter cartridge 32 enters the hollow interlayer 34 from the ventilation groove 331 and is discharged from the exhaust pipe 6. The solid dust removal and filtration are continuously carried out, and the overall combination is easy to install, and the adsorbed dust particles are helpful for centralized treatment. The removal of the fixed nut 41 helps to open the movable cover 4, which is convenient for taking out, replacing and cleaning the filter cartridge 32, and thus facilitating the cleaning operation inside the dust removal box 3.

Claims

1. A battery plate drying and dust removal device, comprising a drying box (1) and an exhaust fan (2) provided on the top of the drying box (1), and a dust removal box (3) provided on the top of the drying box (1) on one side of the exhaust fan (2), characterized in that: The top of the dust removal box (3) is provided with an air inlet pipe (5) connected to the interior, the bottom of the dust removal box (3) is provided with a slag discharge pipe (7) connected to the interior, a slot (70) is provided on the front end surface of the slag discharge pipe (7), a baffle (71) is provided in the slot (70), an annular groove (30) is symmetrically provided on the left end surface of the dust removal box (3), a positioning screw (31) is provided in the annular groove (30), a mounting seat (33) is provided at the end of the positioning screw (31), a mounting groove (330) is provided on the left end surface of the mounting seat (33), a filter cartridge (32) is provided in the mounting groove (330), the area between the inner wall of the dust removal box (3) near the right end and the outer wall is a hollow interlayer (34), the top of the dust removal box (3) is provided with an exhaust pipe (6) connected to the hollow interlayer (34), and a movable cover (4) is provided in the annular groove (30).

2. The battery plate drying and dust removal device according to claim 1, characterized in that: A support frame (8) is provided between the outer wall of the dust removal box (3) and the top of the drying box (1); the top of the support frame (8) is welded and fixed to the outer wall of the dust removal box (3), and the bottom of the support frame (8) is welded and fixed to the top of the drying box (1).

3. The battery plate drying and dust removal device according to claim 1, characterized in that: The exhaust duct of the exhaust fan (2) is in communication with the internal conveying channel of the drying box (1); the exhaust fan (2) is fixedly connected to the top of the drying box (1) by means of screws; a conveying pipe (20) is provided at the top conveying port of the exhaust fan (2); and a sleeve (200) is provided at the end of the conveying pipe (20) corresponding to the air inlet pipe (5).

4. The battery plate drying and dust removal device according to claim 1, characterized in that: The slag discharge pipe (7) is welded and fixed to the bottom of the dust removal box (3); the width of the inner wall of the slot (70) matches the width of the outer wall of the baffle (71); and a handle (710) is provided on the outer wall of the baffle (71).

5. The battery plate drying and dust removal device according to claim 1, characterized in that: The mounting seat (33) is welded and fixed to the dust removal box (3); a plurality of ventilation grooves (331) communicating with the hollow interlayer (34) are provided at the bottom of the mounting groove (330); and the ventilation grooves (331) are communicated with the interior of the filter cartridge (32).

6. The battery plate drying and dust removal device according to claim 5, characterized in that: The outer diameter of the filter cartridge (32) is matched with the inner diameter of the mounting groove (330); an inlet is provided in the middle of the annular groove (30); the inner diameter of the inlet is matched with the outer diameter of the filter cartridge (32); the filter cartridge (32) is cylindrical; and a plurality of filter cotton plates are provided on the inner wall of the filter cartridge (32).

7. The battery plate drying and dust removal device according to claim 1, characterized in that: The inner diameter of the annular groove (30) is matched with the outer diameter of the movable cover (4); a handle (40) is symmetrically provided on the outer wall of the movable cover (4); a fixing nut (41) is provided on the outer wall of the movable cover (4) at a position corresponding to the positioning screw (31); the positioning screw (31) passes through the movable cover (4) and is threadedly connected to the fixing nut (41); and the bottom of the positioning screw (31) is welded and fixed to the mounting seat (33).

8. The battery plate drying and dust removal device according to claim 1, characterized in that: The exhaust pipe (6) is fixed to the dust removal box (3) by welding, the air intake pipe (5) is fixed to the dust removal box (3) by welding, and the top of the air intake pipe (5) is fixedly connected to the end of the sleeve (200) by screws.

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