CN-224221009-U - Filter cartridge type industrial dust removal device

Abstract

The utility model discloses a filter cartridge type industrial dust removing device, which relates to the technical field of dust removing devices and comprises a dust removing box and a sealing component, wherein an exhaust pipe is fixed in an exhaust port arranged on the right side of the dust removing box, a filtering component and a fixing component are arranged in the dust removing box and are matched with each other, the sealing component comprises a sealing plate, a sealing rubber frame, an air inlet pipe, a fixing frame, a baffle plate, a connecting strip and a spring, the sealing plate is arranged on the upper side of the dust removing box, the sealing rubber frame is fixed on the lower side of the sealing plate, a clamping groove is formed in the upper side of the dust removing box, the sealing rubber frame is clamped in the clamping groove, an air inlet is formed in the middle of the sealing plate, the air inlet pipe is fixed in the air inlet, and two corresponding fixing frames are fixed on the left side and the right side of the dust removing box, so that a filter barrel can be disassembled and installed very conveniently.

Inventors

• DONG LONGFEI
• LI YINGJUN
• LU YURONG
• Dong Cailong

Assignees

• 河南小度环保科技有限公司

Dates

Publication Date

20260512

Application Date

20250606

Claims (5)

1. 1. The filter cartridge type industrial dust removing device is characterized by comprising a dust removing box (1) and a sealing assembly (2); The dust removing box (1) is characterized in that an exhaust pipe (9) is fixed in an exhaust port arranged on the right side, a filter assembly (3) and a fixing assembly (4) are arranged in the dust removing box (1), and the filter assembly (3) is matched with the fixing assembly (4); Seal assembly (2) contain closing plate (21), sealed rubber frame (22), intake pipe (23), fixed frame (24), baffle (25), connecting strip (26) and spring (27), the upside of dust removal case (1) is provided with closing plate (21), the downside of closing plate (21) is fixed with sealed rubber frame (22), the draw-in groove has been seted up to the upside of dust removal case (1), sealed rubber frame (22) joint is in the inside of draw-in groove, the air inlet has been seted up at the middle part of closing plate (21), the inside of air inlet is fixed with intake pipe (23), the left and right sides of dust removal case (1) is fixed with two corresponding fixed frame (24), the inside sliding connection of fixed frame (24) has baffle (25), and two baffles (25) all laminate with the upside of closing plate (21), the side of baffle (25) is fixed with connecting strip (26), the side of connecting strip (26) is fixed with two corresponding springs (27), and the side of connecting strip (26) is kept away from to two springs (27) is fixed on its corresponding fixed frame (24).
2. 2. The filter cartridge type industrial dust removal device according to claim 1, wherein the filter assembly (3) comprises a fixed box (31), a connecting ring (32), a limiting ring (33), a rubber sealing ring (34) and a filter drum (35), the upper end of the inside of the dust removal box (1) is fixedly provided with the fixed box (31), the upper side of the fixed box (31) is provided with uniformly distributed openings, the inside of the openings is provided with the connecting ring (32), the upper end of the connecting ring (32) is fixedly provided with the limiting ring (33), the upper side of the fixed box (31) is provided with uniformly distributed limiting grooves, the limiting ring (33) is positioned in the limiting grooves, an annular groove is formed in the circumferential surface of the limiting ring, the rubber sealing ring (34) is fixedly arranged in the annular groove, and the lower end of the connecting ring (32) is fixedly provided with the filter drum (35).
3. 3. The filter cartridge type industrial dust collector as set forth in claim 2, wherein the fixing assembly (4) comprises a moving frame (41), clamping columns (42), threaded rods (43), a motor (44) and a limiting rod (45), four moving frames (41) which are parallel are arranged in the fixed box (31), the clamping columns (42) which are uniformly distributed are fixed on the right side of the moving frames (41), connecting grooves are formed in the left end of the circumferential surface of the connecting ring (32), the clamping columns (42) are clamped in the corresponding connecting grooves, threaded holes are formed in the front side edge portions of all the moving frames (41), threaded rods (43) are connected with internal threads of all the threaded holes in a rotating mode, the threaded rods (43) are connected in the fixed box (31), the motor (44) is mounted on the left side of the fixed box (1), limiting holes are formed in the rear side edge portions of the moving frames (41), the internal sliding connection of all the limiting holes is achieved, and the motor (44) is connected with the internal sliding connection of the limiting rods (45) at the left end of the threaded rods (43), and the internal connection of the limiting rods (45) is fixed at the external control end of the fixed box (31).
4. 4. The filter cartridge type industrial dust removal device according to claim 1, wherein a slag discharging pipe (5) is fixed in a slag discharging port arranged on the lower side of the dust removal box (1), an electromagnetic valve (6) is arranged on the circumferential surface of the slag discharging pipe (5), and the input end of the electromagnetic valve (6) is electrically connected with the output end of an external control switch group.
5. 5. The filter cartridge type industrial dust collector as set forth in claim 1, wherein the lower side of the dust collection box (1) is fixed with evenly distributed supporting legs (7), and the lower sides of all the supporting legs (7) are fixed with a bottom plate (8).

Description

Filter cartridge type industrial dust removal device Technical Field The utility model relates to the technical field of dust removal devices, in particular to a filter cartridge type industrial dust removal device. Background The filter cartridge is used as a high-efficiency filter element and is mainly divided into two main types of gas filtration and liquid filtration in the industrial field. The filter medium is mostly made of wood pulp fiber filter paper or spun-bonded polyester fiber non-woven fabric material, wherein the polyester non-woven fabric can be endowed with the characteristics of oil resistance, water resistance, static resistance and the like through a surface film coating process. In industrial dust removal systems, such cartridges are widely used for dust-laden gas treatment, with dust capture being achieved by a three-dimensional filter structure formed by a fibrous layer. The existing installation mode generally adopts threaded connection and is fixed on a dust remover flower plate, a thread structure at the end part of a cylinder body is screwed into a reserved hole site of a fixed plate, and airtight connection with a dust remover box body is realized by means of a rubber sealing ring; The threaded connection exposes significant drawbacks in actual maintenance. The filter cartridge needs to be disassembled periodically to check the integrity of the filter media, the screw screwing mode causes that the single filter cartridge needs to be disassembled for 5-8 minutes, and screw thread abrasion is easy to cause seal failure in the repeated disassembly and assembly process. More seriously, the rotation action of the cylinder body can rub against accumulated dust, and mechanical damage of a film coating layer on the surface of the filter medium can be accelerated. The installation mode not only reduces maintenance efficiency, but also can cause secondary pollution, and therefore, a filter cartridge type industrial dust removal device is provided. Disclosure of utility model The utility model aims to overcome the existing defects, and provides a filter cartridge type industrial dust removing device which can be used for conveniently disassembling and assembling a filter cartridge and can effectively solve the problems in the background technology. In order to achieve the aim, the utility model provides the technical scheme that the filter cartridge type industrial dust removing device comprises a dust removing box and a sealing component; The dust removing box is characterized in that an exhaust pipe is fixed in an exhaust port arranged on the right side, a filtering component and a fixing component are arranged in the dust removing box, and the filtering component is matched with the fixing component; The dust removing device comprises a sealing assembly, wherein the sealing assembly comprises a sealing plate, a sealing rubber frame, an air inlet pipe, a fixing frame, baffles, connecting strips and springs, the sealing plate is arranged on the upper side of the dust removing box, the sealing rubber frame is fixed on the lower side of the sealing plate, a clamping groove is formed in the upper side of the dust removing box, the sealing rubber frame is clamped in the clamping groove, an air inlet is formed in the middle of the sealing plate, the air inlet pipe is fixedly arranged in the air inlet, two corresponding fixing frames are fixed on the left side and the right side of the dust removing box, the baffles are connected with the inner sides of the fixing frames in a sliding mode, the two baffles are attached to the upper side of the sealing plate, the connecting strips are fixed on the side faces of the connecting strips, and one ends, far away from the connecting strips, of the two springs are fixed on the side faces of the corresponding fixing frames, and the two springs are arranged on the side faces of the corresponding fixing frames. Further, filter component contains fixed case, go-between, spacing ring, rubber sealing ring and filter vat, the inside upper end of dust removal case is fixed with fixed case, evenly distributed's opening has been seted up to the upside of fixed case, the open-ended inside is provided with the go-between, the upper end of go-between is fixed with the spacing ring, evenly distributed's spacing groove has been seted up to the upside of fixed case, the spacing ring is located the inside of spacing groove, the ring channel has been seted up on the periphery of spacing ring, the inside of ring channel is fixed with rubber sealing ring, the lower extreme of go-between is fixed with the filter vat, filters the gas that carries out the dust removal incasement portion through setting up filter component. Further, fixed subassembly contains and removes frame, card post, threaded rod, motor and gag lever post, the inside of fixed box is provided with four and moves the frame that parallels, the right side of removing the frame is fixed with evenly distributed's