Rotatable filter cartridge deashing equipment

Abstract

The utility model discloses a rotatable filter cartridge deashing equipment, including box body, support frame and two filter cartridge body, the bottom of box body is welded with two ash bucket, one side of one ash bucket is inserted with air inlet pipe, one side of box body is inserted with air outlet pipe, the inner wall of box body both sides is welded with mounting plate, the inner wall of box body both sides is welded with the mounting plate. A plurality of top shafts are fixedly connected to the bottom of the mounting plate, and two rotating grooves are formed in the top of the mounting plate. According to the utility model, the wheel ring is driven to rotate under the driving of the motor and the transmission action of the synchronous belt, and meanwhile, the convex block is driven to rotate, in the rotating process, the convex block is in contact with the top shaft, and the filter cartridge body moves downwards under the extrusion of the top shaft, and when the convex block is not in contact with the top shaft, the convex block is not in contact with the top shaft. Under the action of the spring, the filter cartridge body moves upwards, so that the filter cartridge body shakes up and down, dust on the filter cartridge body is shaken down, and the filter cartridge body is deeply cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of filter cartridge cleaning, in particular to a rotatable filter cartridge dust cleaning device. Background Art

[0002] The filter cartridge dust collector is composed of filter cartridges as filter elements or uses pulse jet dust collectors. According to the installation method, filter cartridge dust collectors can be divided into oblique insertion type, side-mounted type, hanging type, and top-mounted type. At present, most of the existing filter cartridges use pulse dust flushing, but they can only clean the dust on the surface of the filter cartridge, and cannot perform deep cleaning, which affects the dust cleaning effect of the filter cartridge. Utility Model Content

[0003] The utility model aims to solve the defect that the filter cartridge cannot be deeply cleaned in the prior art, and proposes a rotatable filter cartridge cleaning device.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The top of the filter press is provided with a toothed plate, and the toothed plate is provided with a toothed plate, and a toothed plate is provided at the bottom of the filter press ...

[0006] Furthermore, an air bag is fixedly connected to the outer wall of one side of the box body, an electromagnetic pulse valve is inserted on the top of the air bag, a blow pipe is inserted on one side of the electromagnetic pulse valve, the other end of the blow pipe is clamped with the inner wall of one side of the box body, and two nozzles are inserted at the bottom of the blow pipe, and the nozzles are arranged above the filter cartridge body.

[0007] Furthermore, an ash discharge valve is inserted between the two ash hoppers.

[0008] Furthermore, an inspection door is rotatably connected to one side of the box.

[0009] Furthermore, a handle is fixedly connected to an outer wall of one side of the inspection door.

[0010] Furthermore, the box is fixed to the top of the support frame by bolts.

[0011] The beneficial effects of the utility model are:

[0012] 1. The gas in the air bag is transported to the spray pipe, and then sprayed into the filter cartridge body from the nozzle, so as to perform pulse cleaning on the filter cartridge body, which is convenient and quick.

[0013] 2. The wheel ring is driven to rotate by the motor and the transmission of the synchronous belt, and the convex block is also driven to rotate. During the rotation, the convex block contacts the top shaft, and the filter cartridge body moves downward under the pressure of the top shaft. When the convex block does not contact the top shaft, the filter cartridge body moves upward under the action of the spring, so that the filter cartridge body shakes up and down, thereby shaking off the dust on the filter cartridge body, and then deeply cleaning the filter cartridge body.

[0014] 3. By inserting the fastening bolts of the filter cartridge body into the rotating ring and then tightening the nuts, the filter cartridge body can be quickly fixed to the bottom of the rotating ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural schematic diagram of a rotatable filter cartridge dust cleaning device proposed by the utility model;

[0016] Figure 2 This is a rear structural schematic diagram of a rotatable filter cartridge cleaning device proposed by the utility model;

[0017] Figure 3 This is a schematic cross-sectional view of a rotatable filter cartridge dust cleaning device proposed by the utility model;

[0018] Figure 4 The utility model discloses a schematic diagram of the filter cartridge installation structure of a rotatable filter cartridge cleaning device.

[0019] In the figure: 1. box body; 2. ash hopper; 3. air inlet pipe; 4. mounting plate; 5. rotating groove; 6. rotating ring; 7. filter cartridge body; 8. mounting plate; 9. fastening bolts; 10. spring; 11. top shaft; 12. bump; 13. wheel ring; 14. connecting cover; 15. pulley; 16. synchronous belt; 17. motor; 18. air outlet pipe; 19. air bag; 20. electromagnetic pulse valve; 21. injection pipe; 22. ash discharge valve; 23. inspection door; 24. support frame. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-Figure 4 A rotatable filter cartridge cleaning device comprises a box body 1, a support frame 24 and two filter cartridge bodies 7. Two ash hoppers 2 are welded at the bottom of the box body 1, one side of which is plugged with an air inlet pipe 3, and one side of the box body 1 is plugged with an air outlet pipe 18. A mounting plate 4 is welded between the inner walls of both sides of the box body 1, and a plurality of top shafts 11 are integrally formed at the bottom of the mounting plate 4. Two rotating grooves 5 are provided on the top of the mounting plate 4, and a rotating ring 6 is rotatably connected in the rotating groove 5. A wheel ring 13 is welded on the top of the rotating ring 6. A plurality of fastening bolts 9 are welded on the top of the filter cartridge body 7. The top of the fastening bolt 9 is plugged with the rotating ring 6, and a nut is threadedly sleeved on the top of the fastening bolt 9. The fastening bolt 9 of the filter cartridge body 7 is plugged with the rotating ring 6, and then the nut is tightened to fix the filter cartridge body 7 to the bottom of the rotating ring 6. The bottom end of the fastening bolt 9 is sleeved with a spring 10, and one end of the spring 10 is fixedly connected to the top of the filter cartridge body 7. The filter cartridge body 7 is round A mounting plate 8 is clamped on the top of the peripheral outer wall, and a protrusion 12 is integrally formed on the top of the mounting plate 8. The protrusion 12 is located below the top shaft 11. A connecting cover 14 is fixed to one side of the box body 1 by bolts. A motor 17 is fixed to the top outer wall of the connecting cover 14 by bolts. The output end of the motor 17 is connected with a pulley 15 through the top key of the connecting cover 14. A synchronous belt 16 is connected between the pulley 15 and the two wheel rings 13. Driven by the motor 17 and the transmission action of the synchronous belt 16, the wheel ring 13 is driven to rotate, and the protrusion 12 is driven to rotate at the same time. During the rotation, the protrusion 12 contacts with the top shaft 11, and the filter cartridge body 7 moves downward under the extrusion of the top shaft 11. When the protrusion 12 does not contact with the top shaft 11, the filter cartridge body 7 moves upward under the action of the spring 10, so that the filter cartridge body 7 shakes up and down, thereby shaking off the dust on the filter cartridge body 7, and then deeply cleaning the filter cartridge body 7.

[0022] An air bag 19 is fixed to the outer wall of one side of the box body 1 by bolts, and an electromagnetic pulse valve 20 is inserted on the top of the air bag 19. A blow pipe 21 is inserted on one side of the electromagnetic pulse valve 20. The other end of the blow pipe 21 is clamped with the inner wall of one side of the box body 1, and two nozzles are inserted at the bottom of the blow pipe 21. The gas in the air bag 19 is input to the blow pipe 21, and then sprayed into the filter cartridge body 7 from the nozzle, so as to perform pulse cleaning on the filter cartridge body 7. The nozzle is arranged above the filter cartridge body 7, and an ash discharge valve 22 is inserted between the two ash hoppers 2. The ash discharge valve 22 facilitates the discharge of dust from the ash hopper 2. An inspection door 23 is rotatably connected to one side of the box body 1. A handle is fixed to the outer wall of one side of the inspection door 23 by bolts, so as to facilitate the opening and closing of the inspection door 23. The box body 1 is fixed to the top of the support frame 24 by bolts.

[0023] The working principle of this embodiment is as follows: when in use, first, open the inspection door 23, then plug the fastening bolts 9 of the filter cartridge body 7 into the rotating ring 6, and then tighten the nuts to fix the filter cartridge body 7 at the bottom of the rotating ring 6, then the gas is input into the ash head from the air inlet pipe 3, and then the gas enters the box body 1 and is filtered by the filter cartridge body 7 and then discharged from the air outlet pipe 18; when cleaning, open the ash discharge valve 22, and then open the electromagnetic pulse valve 20, the gas in the air bag 19 is input into the spray pipe 21, and then sprayed into the filter cartridge body 7 from the nozzle, so as to perform pulse cleaning on the filter cartridge body 7, and at the same time , the pulley 15 rotates under the drive of the motor 17, and then the wheel ring 13 is driven to rotate under the transmission action of the synchronous belt 16, thereby driving the rotating ring 6 to rotate, and at the same time driving the protrusion 12 to rotate. During the rotation, the protrusion 12 contacts the top shaft 11, and the filter cartridge body 7 moves downward under the pressure of the top shaft 11. When the protrusion 12 is not in contact with the top shaft 11, the filter cartridge body 7 moves upward under the action of the spring 10, so that the filter cartridge body 7 shakes up and down, thereby shaking off the dust on the filter cartridge body 7, and then deeply cleaning the filter cartridge body 7.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rotatable filter cartridge dust cleaning device, comprising a housing (1), a support frame (24) and two filter cartridge bodies (7), characterized in that: Two ash hoppers (2) are welded to the bottom of the box body (1), one side of one of the ash hoppers (2) is plugged with an air inlet pipe (3), one side of the box body (1) is plugged with an air outlet pipe (18), a mounting plate (4) is welded between the inner walls of both sides of the box body (1), a plurality of top shafts (11) are fixedly connected to the bottom of the mounting plate (4), two rotating grooves (5) are provided on the top of the mounting plate (4), a rotating ring (6) is rotatably connected in the rotating groove (5), a wheel ring (13) is welded to the top of the rotating ring (6), a plurality of fastening bolts (9) are welded to the top of the filter cartridge body (7), the top ends of the fastening bolts (9) are plugged with the rotating ring (6), and the top ends of the fastening bolts (9) are plugged with the rotating ring (6). The top thread sleeve of the fastening bolt (9) is provided with a nut, the bottom end of the fastening bolt (9) is sleeved with a spring (10), the top of the circumferential outer wall of the filter cartridge body (7) is clamped with a mounting plate (8), the top of the mounting plate (8) is fixedly connected with a protrusion (12), the protrusion (12) is located below the top shaft (11), one side of the box body (1) is fixedly connected with a connecting cover (14), the top outer wall of the connecting cover (14) is fixedly connected with a motor (17), the output end of the motor (17) is connected with a pulley (15) through the top key of the connecting cover (14), and a synchronous belt (16) is connected between the pulley (15) and the two wheel rings (13) for transmission.

2. A rotatable filter cartridge cleaning device according to claim 1, characterized in that: An air bag (19) is fixedly connected to the outer wall of one side of the box body (1), an electromagnetic pulse valve (20) is plugged into the top of the air bag (19), a blow pipe (21) is plugged into one side of the electromagnetic pulse valve (20), the other end of the blow pipe (21) is clamped to the inner wall of one side of the box body (1), and two spray heads are plugged into the bottom of the spray pipe (21), and the spray heads are arranged above the filter cartridge body (7).

3. The rotatable filter cartridge cleaning device according to claim 1, characterized in that: An ash discharge valve (22) is inserted between the two ash hoppers (2).

4. The rotatable filter cartridge cleaning device according to claim 1, characterized in that: One side of the box body (1) is rotatably connected with an inspection door (23).

5. The rotatable filter cartridge cleaning device according to claim 4, characterized in that: A handle is fixedly connected to an outer wall of one side of the inspection door (23).

6. The rotatable filter cartridge cleaning device according to claim 1, characterized in that: The box body (1) is fixed to the top of the support frame (24) by means of bolts.

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