CN217163564U

CN217163564U - Pulse bag type dust collector

Info

Publication number: CN217163564U
Application number: CN202123380861.1U
Authority: CN
Inventors: 冯吉伟; 刘朝广; 刘珊珊; 杜甜甜
Original assignee: Puyang Xinsheng Pressure Vessel Co ltd
Current assignee: Puyang Xinsheng Pressure Vessel Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-08-12
Anticipated expiration: 2031-12-30

Abstract

The utility model provides a pulse bag type dust collector, which comprises a box body, wherein the box body is divided into an exhaust chamber and a filter chamber by a partition plate, the bottom of the box body is connected with an ash bucket in sequence, and the bottom of the ash bucket is provided with an ash discharge port; an exhaust port is arranged on the side surface of the exhaust chamber, an exhaust fan is arranged at the exhaust port, an annular pipe is arranged outside the box body, an air outlet extending into the filtering chamber is arranged on the annular pipe, an air inlet pipe is also arranged on the annular pipe, and a filtering assembly is arranged on the partition plate; the air distribution box is arranged in the exhaust chamber and is connected with the air bag through a connecting pipe, a pulse valve is arranged on the connecting pipe, and a plurality of outlets are formed in the bottom of the air distribution box; the inside of the filtering chamber is provided with a guide rod, the guide rod is slidably provided with a sliding plate, a lead screw in threaded connection with the sliding plate is arranged in the filtering chamber in a rotating mode, the lead screw is driven to rotate by a servo motor arranged outside the box body, and the sliding plate is connected with a shifting plate aiming at the filtering component through a spring. The utility model discloses can high-efficiently carry out filtration treatment and can ensure the practicality of self to the air, structural design is simple, practical.

Description

Pulse bag type dust collector

Technical Field

The utility model belongs to the technical field of the sack cleaner, concretely relates to pulse bag collector.

Background

The pulse bag-type dust collector is a novel improved high-efficiency pulse bag-type dust collector on the basis of a bag-type dust collector, and in order to further perfect the pulse bag-type dust collector, the improved pulse bag-type dust collector has the advantages of high purification efficiency, large gas treatment capacity, stable performance, convenience in operation, long service life of a filter bag, small maintenance workload and the like.

The pulse bag dust collector that has now on the market mostly possesses the air pocket and the pulse valve that produce the impact force through self and shake off in order to shake the dust to the filter bag blowback, but the impact force of gaseous production is less when arriving at the filter bag below, can't shake off the dust of filter bag bottom completely, so needs a novel pulse bag dust remover to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, the utility model provides a pulse bag type dust collector, concrete scheme is as follows:

a pulse bag type dust collector comprises a box body, wherein the box body is divided into an exhaust chamber at the upper part and a filter chamber at the lower part by a partition plate, the bottom of the box body is sequentially connected with an ash bucket, and the bottom of the ash bucket is provided with an ash discharge port; an exhaust port is formed in the side face of the exhaust chamber, an exhaust fan is arranged at the exhaust port, an annular pipe is arranged outside the box body, a plurality of air outlets extending into the filter chamber are uniformly distributed on the annular pipe, an air inlet pipe is further arranged on the annular pipe, and a filter assembly is arranged on the partition plate; the air exhaust chamber is internally provided with an air distribution box, the air distribution box is connected with an air bag through a connecting pipe, the connecting pipe is provided with a pulse valve, and the bottom of the air distribution box is provided with a plurality of outlets which respectively extend to the filter assembly; the filter chamber is internally provided with a guide rod, the guide rod is slidably provided with a sliding plate, a screw rod in threaded connection with the sliding plate is rotationally arranged in the filter chamber and is driven to rotate by a servo motor arranged outside the box body, and the sliding plate is connected with a shifting plate aiming at the filter assembly through a spring.

Based on the above, the filtering component comprises a net cylinder, filter cloth is uniformly distributed on the net cylinder, and an annular top plate fixedly connected with the partition plate is arranged at the top of the net cylinder.

Based on the above, the top of exhaust chamber is equipped with the relief valve.

The utility model discloses relative prior art has substantive characteristics and progress, specifically speaking, the utility model has the following advantages:

1. the utility model discloses in, through set up the branch gas box in the air discharge chamber, the branch gas box passes through the connecting pipe and is connected with the gas bag, is equipped with the pulse valve on the connecting pipe, and the bottom of branch gas box is equipped with a plurality of extensions respectively to the export of filter assembly department, this structural design has made things convenient for to carry out the deashing through high-pressure gas to filter assembly and has handled, and structural design is simple, practical.

2. The utility model discloses, through be equipped with the guide arm in the filter chamber, the guide arm is gone up to slide and is equipped with the slide, the filter chamber internal rotation be equipped with the lead screw of slide spiro union, the lead screw is driven its rotation at the outside servo motor of box by setting up, has the board of dialling to filtering component through spring coupling on the slide, this structural design can pat the processing to filtering component, has made things convenient for and has cleared up filtering component, and clears up effectually.

3. The utility model discloses in, set up the relief valve through the top at the exhaust chamber, this structural design can avoid leading to relevant equipment to take place to damage because of gas outlet, gas vent jam.

Drawings

Fig. 1 is a front view of the present invention.

In the figure: 1. a box body; 2. an ash hopper; 3. an ash discharge port; 4. a partition plate; 5. an exhaust chamber; 6. a filter assembly; 7. a gas distribution box; 8. air bags; 9. a connecting pipe; 10. an outlet; 11. an exhaust port; 12. an exhaust fan; 13. a guide bar; 14. a slide plate; 15. a screw rod; 16. a spring; 17. dialing a plate; 18. a servo motor; 19. a pressure relief valve; 20. an annular tube; 21. an air inlet pipe.

Detailed Description

The technical solution of the present invention will be described in detail through the following embodiments.

Examples

As shown in fig. 1, the utility model provides a pulse bag type dust collector, which comprises a box body 1, wherein the box body 1 is internally divided into an exhaust chamber 5 at the upper part and a filtering chamber at the lower part by a partition plate 4, the bottom of the box body 1 is connected with an ash bucket 2 in sequence, and the bottom of the ash bucket 2 is provided with an ash discharge port 3; an exhaust port 11 is formed in the side face of the exhaust chamber 5, an exhaust fan 12 is arranged at the exhaust port 11, an annular pipe 20 is arranged outside the box body 1, a plurality of air outlets extending into the filter chamber are uniformly distributed in the annular pipe 20, an air inlet pipe 21 is further arranged on the annular pipe 20, and a filter assembly 6 is arranged on the partition plate 4; an air distribution box 7 is arranged in the exhaust chamber 5, the air distribution box 7 is connected with an air bag 8 through a connecting pipe 9, a pulse valve is arranged on the connecting pipe 9, and a plurality of outlets 10 extending to the filtering component 6 are arranged at the bottom of the air distribution box 7; the filter chamber is internally provided with a guide rod 13, the guide rod 13 is provided with a sliding plate 14 in a sliding manner, a screw rod 15 screwed with the sliding plate 14 is arranged in the filter chamber in a rotating manner, the screw rod 15 is driven to rotate by a servo motor 18 arranged outside the box body 1, and the sliding plate 14 is connected with a shifting plate 17 aiming at the filter assembly 6 through a spring 16.

The filtering component 6 comprises a net cylinder, filter cloth is uniformly distributed on the net cylinder, and an annular top plate fixedly connected with the partition plate 4 is arranged at the top of the net cylinder.

In order to avoid the damage of related equipment caused by the blockage of the air outlet and the exhaust port 11, a pressure relief valve 19 is arranged at the top of the exhaust chamber 5.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims

1. The utility model provides a pulse bag collector which characterized in that: the dust removing device comprises a box body (1), wherein the box body (1) is internally divided into an exhaust chamber (5) positioned at the upper part and a filtering chamber positioned at the lower part by a partition plate (4), the bottom of the box body (1) is connected with an ash bucket (2) in sequence, and the bottom of the ash bucket (2) is provided with an ash discharging port (3); an exhaust port (11) is formed in the side face of the exhaust chamber (5), an exhaust fan (12) is arranged at the exhaust port (11), an annular pipe (20) is arranged outside the box body (1), a plurality of air outlets extending into the filtering chamber are uniformly distributed on the annular pipe (20), an air inlet pipe (21) is further arranged on the annular pipe (20), and a filtering assembly (6) is arranged on the partition plate (4); a gas distribution box (7) is arranged in the exhaust chamber (5), the gas distribution box (7) is connected with a gas bag (8) through a connecting pipe (9), a pulse valve is arranged on the connecting pipe (9), and a plurality of outlets (10) which respectively extend to the filtering component (6) are arranged at the bottom of the gas distribution box (7); the filter chamber is internally provided with a guide rod (13), the guide rod (13) is provided with a sliding plate (14) in a sliding manner, a screw rod (15) connected with the sliding plate (14) in a threaded manner is arranged in the filter chamber in a rotating manner, the screw rod (15) is driven to rotate by a servo motor (18) arranged outside the box body (1), and the sliding plate (14) is connected with a shifting plate (17) aiming at the filter assembly (6) through a spring (16).

2. The pulse bag collector according to claim 1, wherein: the filter component (6) comprises a net cylinder, filter cloth is uniformly distributed on the net cylinder, and an annular top plate fixedly connected with the partition plate (4) is arranged at the top of the net cylinder.

3. The pulse bag collector according to claim 1, wherein: and a pressure release valve (19) is arranged at the top of the exhaust chamber (5).