CN213433442U

CN213433442U - Pulse dust collector for sand powder

Info

Publication number: CN213433442U
Application number: CN202022212636.6U
Authority: CN
Inventors: 陈隆洋
Original assignee: Guangdong Wanjia Precision Casting Material Co ltd
Current assignee: Guangdong Wanjia Precision Casting Material Co ltd
Priority date: 2020-10-06
Filing date: 2020-10-06
Publication date: 2021-06-15
Anticipated expiration: 2030-10-06

Abstract

The utility model discloses a pulse dust collector for stone sand powder, which comprises a bod, the inside fixedly connected with space bar of organism, be provided with a plurality of align to grid's opening on the space bar, the space bar bottom corresponds a plurality of filter bags of opening part fixedly connected with, the space bar bottom just is located the filter bag surface and is provided with a plurality of clearance rings, and a plurality of clearance rings pass through connecting piece fixed connection, the both sides fixedly connected with motor at space bar top, the drive shaft fixedly connected with screw rod of motor. The utility model discloses in, the pneumatic cylinder drives the pipe fitting and inserts in the filter bag for the motor can drive the dust of clearance ring clearance filter screen surface adhesion, and simultaneously, the wind that the air-blower blew off can be even blows to the filter screen through the exhaust vent when getting into the pipe fitting, reduces the filter bag wearing and tearing and destroys the probability.

Description

Pulse dust collector for sand powder

Technical Field

The utility model relates to a stone sand powder production facility technical field especially relates to a pulse dust collector for stone sand powder.

Background

The stone sand powder can generate a large amount of dust in the manufacturing process, and the dust can cause serious lung diseases after being inhaled into a human body. The existing stone sand powder is usually dedusted by a pulse deduster in the production process;

the existing pulse dust collector generally uses a blowing device to carry out pulse blowing dust removal on a filter bag when the filter bag is cleaned, but in the operation process, the filter bag is frequently blown, the abrasion and damage probability of the filter bag is increased, the service life of the filter bag can be reduced under the working condition of certain dust amount, the air inlet is uneven, and the load of the individual filter bag is larger.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a pulse dust collector for sand powder.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a pulse dust collector for sand powder comprises a machine body, wherein a partition plate is fixedly connected inside the machine body, a plurality of uniformly arranged openings are formed in the partition plate, a plurality of filter bags are fixedly connected to the bottom of the partition plate corresponding to the openings, a plurality of cleaning rings are arranged at the bottom of the partition plate and positioned on the outer surfaces of the filter bags and fixedly connected through connecting pieces, motors are fixedly connected to two sides of the top of the partition plate, screw rods are fixedly connected to driving shafts of the motors, the screw rods penetrate through the partition plate and extend to the outside and penetrate through and are in threaded connection with the connecting pieces, pipe fittings are arranged above a plurality of openings, connecting plates are fixedly connected to the tops of the pipe fittings, the pipe fittings penetrate through the connecting plates and extend to the outside, joints are in threaded connection with the tops of the pipe fittings, and hydraulic cylinders are fixedly connected to two ends of the, and the driving end of the hydraulic cylinder is fixedly connected with the connecting plate.

As a further description of the above technical solution:

the utility model discloses a wind pipe air-out device, including joint, first air-out pipe top fixedly connected with second air-out pipe, and the second air-out pipe runs through the organism and extends to the outside, the top fixedly connected with air-blower of organism, and the air outlet and the second air-out pipe fixed connection of air-blower, the second air-out union coupling surface is provided with the pulse valve.

As a further description of the above technical solution:

the bottom of screw rod is rotated and is connected with the fixed block, and fixed block and organism fixed connection.

As a further description of the above technical solution:

the inside of clearance ring is provided with the brush, and the brush contacts with the filter bag surface.

As a further description of the above technical solution:

an exhaust pipe is arranged below the machine body, an exhaust fan is arranged on the exhaust pipe, and an air outlet is fixedly connected to one side above the machine body.

As a further description of the above technical solution:

the outer surface of the pipe fitting is provided with air outlet holes which are uniformly arranged, the pipe fitting is arranged right above the filter bag, the outer diameter of the pipe fitting is the same as the inner diameter of the filter bag, and the pipe fitting can be inserted into the filter bag.

As a further description of the above technical solution:

the bottom of the machine body is in a conical shape, a dust outlet pipe is arranged at the center of the bottom of the machine body, and a valve is arranged on the outer surface of the dust outlet pipe.

The utility model discloses following beneficial effect has:

1. this a pulse dust collector for stone sand powder can drive the pipe fitting through setting up the pneumatic cylinder and insert in the filter bag for the motor can drive the brush on the clearance ring and make a round trip to clear up the absorptive dust of filter bag surface.

2. This a pulse dust collector for stone sand powder, the tuber air that blows off through the air-blower that sets up can be through the exhaust vent on the pipe fitting when the pipe fitting inserts the filter bag even remove dust to the filter bag, reduce the filter bag wearing and tearing and destroy the probability.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the exhaust fan and the body of the present invention;

fig. 3 is a schematic view of the connection between the cleaning ring and the brush according to the present invention.

Illustration of the drawings:

1. a body; 2. a partition plate; 3. an opening; 4. a filter bag; 5. cleaning a ring; 6. a connecting member; 7. a motor; 8. a screw; 9. a joint; 10. a hydraulic cylinder; 11. pipe distribution; 12. a first air outlet pipe; 13. a second air outlet pipe; 14. a blower; 15. a pulse valve; 16. a fixed block; 17. a brush; 18. an exhaust pipe; 19. an exhaust fan; 20. an air outlet; 21. an air outlet; 22. a dust outlet pipe; 23. a valve; 24. a pipe fitting; 25. a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a pulse dust collector for sand powder comprises a machine body 1, wherein a partition plate 2 is fixedly connected inside the machine body 1, dust cannot escape from the machine body 1 due to the partition plate 2, a plurality of openings 3 which are uniformly arranged are formed in the partition plate 2, a plurality of filter bags 4 are fixedly connected to the positions, corresponding to the openings 3, of the bottom of the partition plate 2, a plurality of cleaning rings 5 are arranged at the bottom of the partition plate 2 and are positioned on the outer surfaces of the filter bags 4, the cleaning rings 5 are fixedly connected through a connecting piece 6, motors 7 are fixedly connected to the two sides of the top of the partition plate 2, a screw 8 is fixedly connected to a driving shaft of each motor 7, the screw 8 penetrates through the partition plate 2 and extends to the outside, the screw 8 penetrates through and is in threaded connection with the connecting piece 6, pipe fittings 24 are arranged above the openings 3, a connecting plate 25 is fixedly connected to the top of each pipe 24, each pipe 24 penetrates, the two ends of the top of the inner wall of the machine body 1 are fixedly connected with hydraulic cylinders 10, the driving ends of the hydraulic cylinders 10 are fixedly connected with a connecting plate 25, and the hydraulic cylinders 10 drive pipe fittings 24 to be inserted into the filter bags 4.

Threaded connection has the branch pipe 11 on the joint 9, divide the first tuber pipe 12 that goes out of 11 top fixedly connected with of pipe, first 12 top fixedly connected with second play tuber pipe 13 that goes out of tuber pipe, and second play tuber pipe 13 runs through organism 1 and extends to the outside, the top fixedly connected with air-blower 14 of organism 1, and air-blower 14's air outlet and second play tuber pipe 13 fixed connection, second play tuber pipe 13 surface is provided with pulse valve 15, the wind that air-blower 14 blew out is through first play tuber pipe 12, second play tuber pipe 13 and branch pipe 11 gets into in the pipe fitting 24.

The bottom of the screw 8 is rotatably connected with a fixing block 16, and the fixing block 16 is fixedly connected with the machine body 1.

The inside of clearance ring 5 is provided with brush 17, and brush 17 and filter bag 4 surface contact, and brush 17 can clear up the dust of filter bag 4 surface adsorption.

An exhaust pipe 18 is arranged below the machine body 1, an exhaust fan 19 is arranged on the exhaust pipe 18, an exhaust outlet 20 is fixedly connected to one side above the machine body 1, and the exhaust fan 19 can suck air containing dust into the machine body 1.

The outer surface of the pipe 24 is provided with the air outlets 21 which are uniformly arranged, the pipe 24 is arranged right above the filter bag 4, the outer diameter of the pipe 24 is the same as the inner diameter of the filter bag 4, and the pipe 24 can be inserted into the filter bag 4.

The bottom of the machine body 1 is conical, a dust outlet pipe 22 is arranged at the center of the bottom of the machine body 1, and a valve 23 is arranged on the outer surface of the dust outlet pipe 22.

The working principle is as follows: when using this a pulse dust collector for stone sand powder, air suction fan 19 will contain the air suction of dust in organism 1, the dust is filtered when ascending along with the air current and passing filter bag 4, the deposit is in organism 1 bottom, and the air after the filtration is discharged through air exit 20, when the dust of adhesion on clearance filter bag 4, open pneumatic cylinder 10 and drive pipe fitting 24 and insert in the filter bag 4, can select for use motor 7 to drive brush 17 on the clearance ring 5 and clear up filter bag 4, also can open air-blower 14, the wind that air-blower 14 blew out gets into in the pipe fitting 24 and discharges through exhaust vent 21, thereby even blow and remove dust on filter bag 4, or two kinds of clearance modes are used jointly.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a pulse dust collector for stone sand powder, includes organism (1), its characterized in that: the machine body (1) is fixedly connected with a partition plate (2) inside, a plurality of openings (3) which are uniformly arranged are formed in the partition plate (2), a plurality of filter bags (4) are fixedly connected to the bottom of the partition plate (2) corresponding to the openings (3), a plurality of cleaning rings (5) are arranged at the bottom of the partition plate (2) and positioned on the outer surfaces of the filter bags (4), the cleaning rings (5) are fixedly connected through a connecting piece (6), motors (7) are fixedly connected to two sides of the top of the partition plate (2), a screw rod (8) is fixedly connected to a driving shaft of each motor (7), the screw rod (8) penetrates through the partition plate (2) and extends to the outside, the screw rod (8) penetrates through and is in threaded connection with the connecting piece (6), pipe fittings (24) are arranged above the openings (3), and a connecting plate (25) is fixedly connected to the top of each pipe fitting (24), and pipe fitting (24) run through connecting plate (25) and extend to the outside, pipe fitting (24) top threaded connection has joint (9), both ends fixedly connected with pneumatic cylinder (10) at organism (1) inner wall top, and the drive end and the connecting plate (25) fixed connection of pneumatic cylinder (10).

2. A pulse dust collector for sand dust according to claim 1, characterized in that: threaded connection has branch pipe (11) on joint (9), divide first play tuber pipe (12) of pipe (11) top fixedly connected with, first play tuber pipe (12) top fixedly connected with second play tuber pipe (13), and second play tuber pipe (13) run through organism (1) and extend to the outside, the top fixedly connected with air-blower (14) of organism (1), and the air outlet and the second of air-blower (14) go out tuber pipe (13) fixed connection, second play tuber pipe (13) surface is provided with pulse valve (15).

3. A pulse dust collector for sand dust according to claim 1, characterized in that: the bottom of the screw rod (8) is rotatably connected with a fixing block (16), and the fixing block (16) is fixedly connected with the machine body (1).

4. A pulse dust collector for sand dust according to claim 1, characterized in that: the inside of clearance ring (5) is provided with brush (17), and brush (17) and filter bag (4) surface contact.

5. A pulse dust collector for sand dust according to claim 1, characterized in that: an exhaust pipe (18) is arranged below the machine body (1), an exhaust fan (19) is arranged on the exhaust pipe (18), and an air outlet (20) is fixedly connected to one side above the machine body (1).

6. A pulse dust collector for sand dust according to claim 1, characterized in that: the outer surface of the pipe fitting (24) is provided with air outlet holes (21) which are uniformly arranged, the pipe fitting (24) is arranged right above the filter bag (4), the outer diameter of the pipe fitting (24) is the same as the inner diameter of the filter bag (4), and the pipe fitting (24) can be inserted into the filter bag (4).

7. A pulse dust collector for sand dust according to claim 1, characterized in that: the bottom of the machine body (1) is conical, a dust outlet pipe (22) is arranged at the center of the bottom of the machine body (1), and a valve (23) is arranged on the outer surface of the dust outlet pipe (22).