Filter cartridge dust remover convenient to overhaul

Abstract

The utility model relates to the technical field of filter cartridge dust removers, and discloses a filter cartridge dust remover convenient to overhaul, which comprises a box body, one side of the box body is fixedly connected with an exhaust pipe, the top end of the box body is fixedly connected with an air outlet, and four corners of the bottom end of the box body are fixedly connected with supporting legs. Through the arrangement of the box groove, the filter cartridge in the box body can be maintained or replaced through the box groove, before operation, the box door needs to be disassembled, a clamping plate slides, and the clamping state of the clamping plate and the box door is released, and meanwhile, a threaded rod is manually rotated, so that an adjusting frame moves on the surface of the threaded rod, and a buckle is driven to move; when the buckle moves to one side of the outer sleeve frame II, the buckle rotates without being restrained by the outer sleeve frame II, so that the buckling state of the buckle and the edge of the box door can be relieved, the box door can be conveniently detached from the interior of the box groove, and the filter cartridge in the box body is more convenient to maintain and replace.

Description

Technical Field

[0001] The utility model relates to the technical field of cartridge dust collectors, in particular to a cartridge dust collector convenient for maintenance. Background Technique

[0002] A cartridge dust collector is a dust collector composed of cartridges as filter elements or using pulse jetting. The cartridge dust collector can be divided into inclined insertion type, side-mounted type, hoisting type and top-mounted type according to the installation method. Generally, cylindrical hollow cartridges are used, and a diversion inner cone is installed inside the cylindrical hollow dust cartridge. When using high-pressure gas to blow back and clean the dust cartridge, the diversion inner cone disperses the blow-back air flow to the filter element to blow away the dust adsorbed on the cartridge.

[0003] In the prior art, the inventor found that there are at least the following problems in the prior art:

[0004] (1) When it is necessary to maintain the cartridges inside the box body, the existing device needs to disassemble the box body to maintain or replace the cartridges, and the operation process is very cumbersome, making it very inconvenient to maintain or replace the cartridges.

[0005] (2) When dust falls into the discharge hopper, it will be discharged concentratedly from the discharge hopper. However, due to the long-term accumulation of dust inside the discharge hopper, it is easy to cause the dust to block inside the discharge hopper and is not easy to discharge. Content of the Utility Model

[0006] In view of the deficiencies of the prior art, the utility model provides a cartridge dust collector convenient for maintenance, which has the advantages of being convenient for maintaining or replacing the cartridges inside the box body and effectively avoiding the blockage of the discharge hopper, and solves the problems raised in the background technique.

[0007] The utility model provides the following technical scheme: a cartridge dust collector convenient for maintenance, including a box body, one side of the box body is fixedly connected with an air extraction pipe, the top end of the box body is fixedly connected with an air outlet, the four corners of the bottom end of the box body are all fixedly connected with support legs, a box groove is opened on one side surface of the box body, a box door is arranged in the box groove, two outer frames one are fixedly connected to the side surface of the box body, a clamping plate is slidably clamped inside the outer frame one, two outer frames two are fixedly connected to both side surfaces of the box body, a buckle is slidably inserted inside the outer frame two, a connecting soft belt is fixedly connected to the bottom end of the box body, a fixed frame is fixedly connected to the bottom end of the connecting soft belt, a discharge hopper is fixedly connected to the bottom end of the fixed frame, and a discharge valve is fixedly connected to the bottom end of the discharge hopper.

[0008] Preferably, a limiting post is fixedly connected to the groove wall of the box groove, limiting holes are opened on both sides of the surface of the box door, and the model specifications of the limiting holes and the limiting posts are matched.

[0009] Preferably, the two outer frames I are respectively located on the upper and lower sides of the box door. A locking bolt is threadedly connected to the surface of the outer frame I, and the end of the locking bolt abuts against the surface of the clamping plate.

[0010] Preferably, one end of the buckle is rotatably connected to an adjusting frame. A threaded rod is rotatably connected to one side surface of the outer frame II. The adjusting frame is threadedly sleeved on the surface of the threaded rod, and the buckle is in conformity with the model and specification of the box door.

[0011] Preferably, the bottom end of the box body is rotatably connected to a bracket, the bottom end of the bracket is rotatably connected to a hinge block, and the hinge block is fixedly connected to the side surface of the fixed frame.

[0012] Preferably, the discharge hopper is arranged in a funnel shape.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. By providing a box groove, the filter cartridge inside the box body can be maintained or replaced through the box groove. Before operation, it is necessary to disassemble the box door. Slide the clamping plate to release the clamping state between the clamping plate and the box door. At the same time, manually rotate the threaded rod so that the adjusting frame moves on the surface of the threaded rod, thereby driving the buckle to move. When the buckle moves to one side of the outer frame II, the buckle rotates after being released from the restraint of the outer frame II, so that the buckling state between the buckle and the edge of the box door can be released, facilitating the disassembly of the box door from the inside of the box groove, and making the maintenance and replacement of the filter cartridge inside the box body more convenient.

[0015] 2. By providing a discharge hopper, when the filtered dust falls into the inside of the discharge hopper, after long-term use, the dust accumulates in the inside of the discharge hopper. After starting the vibration motor, the vibration motor can drive the discharge hopper to vibrate. At the same time, due to the design of the bracket, it can not only bear the load of the discharge hopper, but also does not affect the vibration motor to transmit the vibration to the discharge hopper, effectively avoiding the blockage of dust in the inside of the discharge hopper, and making the dust discharge more convenient and fast after opening the discharge valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the device of the utility model;

[0017] Figure 2 is a schematic diagram of the structure of the discharge hopper of the utility model;

[0018] Figure 3 is a schematic diagram of the structure of the box body of the utility model;

[0019] Figure 4 is a schematic diagram of the structure of the box door of the utility model.

[0020] In the figure: 1. Box body; 2. Exhaust pipe; 3. Air outlet; 4. Support leg; 5. Box groove; 6. Box door; 7. Limit hole; 8. Outer frame one; 9. Cardboard; 10. Locking bolt; 11. Outer frame two; 12. Buckle; 13. Adjusting frame; 14. Connecting soft belt; 15. Fixed frame; 16. Discharge hopper; 17. Discharge valve; 18. Bracket; 19. Hinge block; 20. Vibration motor; 21. Limit post; 22. Threaded rod. Detailed implementation manner

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0022] Refer to Figures 1-4 , a cartridge dust collector convenient for maintenance, including a box body 1, an exhaust pipe 2 is fixedly connected to one side of the box body 1, an air outlet 3 is fixedly connected to the top end of the box body 1, support legs 4 are fixedly connected to the four corners of the bottom end of the box body 1, a box groove 5 is opened on one side surface of the box body 1, a box door 6 is arranged in the box groove 5, two outer frames one 8 are fixedly connected to the side surface of the box body 1, a cardboard 9 is slidably clamped inside the outer frame one 8, outer frames two 11 are fixedly connected to both side surfaces of the box body 1, a buckle 12 is slidably inserted inside the outer frame two 11, a connecting soft belt 14 is fixedly connected to the bottom end of the box body 1, a fixed frame 15 is fixedly connected to the bottom end of the connecting soft belt 14, a discharge hopper 16 is fixedly connected to the bottom end of the fixed frame 15, and a discharge valve 17 is fixedly connected to the bottom end of the discharge hopper 16.

[0023] Among them, a limit post 21 is fixedly connected to the groove wall of the box groove 5, limit holes 7 are opened on both sides of the surface of the box door 6, and the model specifications of the limit holes 7 and the limit post 21 are matched.

[0024] Among them, two outer frames 8 are respectively located on the upper and lower sides of the box door 6. The surface of the outer frame 8 is threadedly connected with a locking bolt 10. The end of the locking bolt 10 abuts against the surface of the clamping plate 9. One end of the buckle 12 is rotatably connected with an adjusting frame 13. One side surface of the outer frame 11 is rotatably connected with a threaded rod 22. The adjusting frame 13 is threadedly sleeved on the surface of the threaded rod 22. The buckle 12 is in line with the model and specification of the box door 6. Slide the clamping plate 9 to release the clamping state between the clamping plate 9 and the box door 6. At the same time, manually rotate the threaded rod 22 so that the adjusting frame 13 moves on the surface of the threaded rod 22, thereby driving the buckle 12 to move. When the buckle 12 moves to one side of the outer frame 11, the buckle 12 rotates after being released from the restraint of the outer frame 11, so that the buckling state between the buckle 12 and the edge of the box door 6 can be released, facilitating the removal of the box door 6 from the inside of the box slot 5.

[0025] Among them, the bottom end of the box body 1 is rotatably connected with a support 18. The bottom end of the support 18 is rotatably connected with a hinge block 19. The hinge block 19 is fixedly connected to the side surface of the fixed frame 15. The discharge hopper 16 is funnel-shaped. The vibration motor 20 can drive the discharge hopper 16 to vibrate. At the same time, due to the design of the support 18, it can not only bear the weight of the discharge hopper 16, but also does not affect the vibration motor 20 to transmit the vibration to the discharge hopper 16, effectively avoiding the blockage of dust inside the discharge hopper 16.

[0026] Working principle: When this device is in use, the filter cartridge inside the box body 1 is maintained or replaced through the box slot 5. Before operation, it is necessary to disassemble the box door 6. Slide the clamping plate 9 to release the clamping state between the clamping plate 9 and the box door 6. At the same time, manually rotate the threaded rod 22 so that the adjusting frame 13 moves on the surface of the threaded rod 22, thereby driving the buckle 12 to move. When the buckle 12 moves to one side of the outer frame 11, the buckle 12 rotates after being released from the restraint of the outer frame 11, so that the buckling state between the buckle 12 and the edge of the box door 6 can be released, facilitating the removal of the box door 6 from the inside of the box slot 5, making it more convenient to maintain and replace the filter cartridge inside the box body 1. The vibration motor 20 can drive the discharge hopper 16 to vibrate. At the same time, due to the design of the support 18, it can not only bear the weight of the discharge hopper 16, but also does not affect the vibration motor 20 to transmit the vibration to the discharge hopper 16, effectively avoiding the blockage of dust inside the discharge hopper 16.

[0027] In the description, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations. In addition, in the description of the present utility model, unless otherwise stated, the meaning of "a plurality of" is two or more than two.

[0028] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A cartridge dust collector that is convenient for maintenance, characterized in that: It includes a box body (1), one side of the box body (1) is fixedly connected with an air extraction pipe (2), the top end of the box body (1) is fixedly connected with an air outlet (3), the four corners of the bottom end of the box body (1) are all fixedly connected with support legs (4), a box groove (5) is formed on one side surface of the box body (1), a box door (6) is arranged in the box groove (5), two outer frames one (8) are fixedly connected to the side surface of the box body (1), a clamping plate (9) is slidably clamped inside the outer frame one (8), two outer frames two (11) are fixedly connected to both side surfaces of the box body (1), a buckle (12) is slidably inserted inside the outer frame two (11), a connecting soft belt (14) is fixedly connected to the bottom end of the box body (1), a fixing frame (15) is fixedly connected to the bottom end of the connecting soft belt (14), a discharge hopper (16) is fixedly connected to the bottom end of the fixing frame (15), and a discharge valve (17) is fixedly connected to the bottom end of the discharge hopper (16).

2. The cartridge dust collector according to claim 1, characterized in that: A limiting post (21) is fixedly connected to the groove wall of the box groove (5), limiting holes (7) are formed on both sides of the surface of the box door (6), and the limiting holes (7) are consistent with the limiting post (21) in model and specification.

3. The cartridge dust collector according to claim 1, wherein: The two outer frames one (8) are respectively located on the upper and lower sides of the box door (6), a locking bolt (10) is threadedly connected to the surface of the outer frame one (8), and the end of the locking bolt (10) abuts against the surface of the clamping plate (9).

4. The cartridge dust collector according to claim 1, wherein: One end of the buckle (12) is rotatably connected with an adjusting frame (13), a threaded rod (22) is rotatably connected to one side surface of the outer frame two (11), the adjusting frame (13) is threadedly sleeved on the surface of the threaded rod (22), and the buckle (12) is consistent with the box door (6) in model and specification.

5. The cartridge dust collector according to claim 1, characterized in that: A bracket (18) is rotatably connected to the bottom end of the box body (1), a hinge block (19) is rotatably connected to the bottom end of the bracket (18), and the hinge block (19) is fixedly connected to the side surface of the fixing frame (15).

6. The cartridge dust collector convenient for maintenance according to claim 1, wherein: The discharge hopper (16) is arranged in a funnel shape.

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