CN212818800U

CN212818800U - Purging device of air filter cylinder

Info

Publication number: CN212818800U
Application number: CN202021408530.7U
Authority: CN
Inventors: 赵云
Original assignee: Hebei Xinda Iron and Steel Group Co Ltd
Current assignee: Hebei Xinda Iron and Steel Group Co Ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-03-30
Anticipated expiration: 2030-07-17

Abstract

The utility model discloses a device that sweeps of a section of thick bamboo is strained to air, which comprises a housin, the articulated side door that is provided with of casing front side, the articulated overhead door that is provided with in casing top, the casing rear side is equipped with the dust cage, the dust cage passes through the pipeline and links to each other with the draught fan, the casing bottom is equipped with the supporting leg, the inside mechanism that sweeps that is equipped with of casing. The utility model discloses a sweep the device and avoided the dust excessive all around that air strains a section of thick bamboo, improved operational environment. But also suitable for purging air filter cylinders with various sizes and models.

Description

Purging device of air filter cylinder

Technical Field

The utility model relates to a clarification plant technical field, specificly relate to a device that sweeps of a section of thick bamboo is strained to air.

Background

Various air compressors of iron and steel enterprises need to filter air, and the air filter consisting of a plurality of air filter cartridges is generally applied. The most important working unit in the air filter is the air filter cylinder, after long-time filtration, the phenomenon of blockage of the air filter cylinder can occur, so that the air inlet resistance is too large, the air inlet resistance of the air compressor is further increased, the air inlet amount of the air compressor is reduced, and the working efficiency of the air compressor is low. The traditional air filter cylinder cleaning mode is that compressed air is used outdoors to carry out open type blowing, so that dust overflows, the environment is polluted, the health of workers is harmed, meanwhile, the workload of the maintenance process is increased, the efficiency is low, the workload is large, and the working environment condition is extremely poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device that sweeps of a section of thick bamboo is strained to air to the not enough of above-mentioned prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a purging device for an air filter cylinder comprises a shell, wherein a side door is hinged to the front side of the shell, a top door is hinged to the top of the shell, a dust hood is arranged on the rear side of the shell and connected with a draught fan through a pipeline, supporting legs are arranged at the bottom of the shell, a purging mechanism is arranged inside the shell and comprises an inner purging pipe and an outer purging pipe, the outer side wall of the inner purging pipe is fixedly connected with a bottom plate of the shell, an inner purging pipe joint is arranged after the lower end of the inner purging pipe penetrates through the bottom plate of the shell, the top end of the inner purging pipe is sealed, a row of inner purging holes are formed in the inner purging pipe from top to bottom, a sliding sleeve is arranged on the inner purging pipe in a sliding mode, a first locking screw is connected to the sliding sleeve in a threaded mode, the first locking screw abuts against the inner purging pipe, a bearing plate is rotatably arranged on the sliding, the four open slots are in a circular array by taking a central point of the bearing plate as a circle center, sliding grooves are formed in two side walls of the open slots, a plurality of first positioning holes communicated with the sliding grooves are formed in the upper end surface of the bearing plate and two sides of the open slots, a stop lever mounting block is arranged in each open slot, sliding blocks matched with the sliding grooves are arranged on two sides of the stop lever mounting block, each sliding block is in sliding fit with the corresponding sliding groove, a second positioning hole matched with the corresponding first positioning hole is formed in each sliding block, a second locking screw is connected with each second positioning hole in an internal thread manner and penetrates out of the corresponding first positioning hole, a stop lever mounting hole is formed in the middle of the stop lever mounting block, a stop lever is arranged in each stop lever mounting hole in a sliding manner, a third locking screw is connected to one side of each stop lever mounting block in a threaded manner and abutted against the corresponding stop lever, and a column of universal beads is arranged, the outer purging pipe is arranged on one side of the loading plate, the top end of the outer purging pipe is sealed, the outer purging pipe is provided with a row of outer purging holes from top to bottom, the outer side wall fixedly connected with of the outer purging pipe is provided with an outer purging pipe mounting plate, the lower end of the outer purging pipe penetrates through the outer purging pipe mounting plate and is provided with an outer purging pipe joint, the outer purging pipe mounting plate is connected with the bottom plate of the shell in a rotating mode, the outer purging pipe positioning plate is arranged on the outer purging pipe mounting plate, the end portion of the outer purging pipe positioning plate extends to the top of the bottom plate of the shell, the end portion of the outer purging pipe positioning plate is provided with a fourth locking screw, and the fourth locking screw.

Further technical scheme is, the shelves pole inboard is equipped with a universal ball mounting hole from top to bottom, universal ball includes the ball installation section of thick bamboo, ball installation section of thick bamboo and universal ball mounting hole threaded connection, the ball installation section of thick bamboo is equipped with the ball installation cavity, be equipped with spring and ball in the ball installation cavity, the open end of ball installation cavity is pressed close to the ball, the one end of spring is connected with the blind end of ball installation cavity, and the other end and ball butt, the diameter of ball installation cavity open end is less than the diameter of ball, and the ball is tightly pushed up at the open end of ball installation cavity by the spring.

A further technical scheme is that a side door handle is arranged on the side door.

The further technical scheme is that a top door handle is arranged on the top door.

The utility model has the advantages that: the utility model discloses a sweep the device and avoided the dust excessive all around that air strains a section of thick bamboo, improved operational environment. But also suitable for purging air filter cylinders with various sizes and models.

Drawings

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

FIG. 2 is a schematic structural view of the side door of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a schematic structural view of a stop lever mounting block of the present invention;

FIG. 5 is an enlarged view of portion B of FIG. 2;

FIG. 6 is an enlarged view of portion C of FIG. 2;

fig. 7 is a schematic structural view of the universal bead of the present invention.

In the figure: 1. a housing; 2. a side door; 3. a top door; 4. a dust collection cover; 5. supporting legs; 6. an inner purge tube; 7. an outer purge tube; 8. an internal purge pipe joint; 9. an outer purge tube mounting plate; 10. an external blow-pipe joint; 11. an inner purge hole; 12. an outer purge hole; 13. a sliding sleeve; 14. a first locking screw; 15. a carrier plate; 16. an open slot; 17. a first positioning hole; 18. a stop lever mounting block; 19. a slider; 20. a second positioning hole; 21. a second locking screw; 22. a stop lever mounting hole; 23. a gear lever; 24. a third locking screw; 25. a ball mounting cylinder; 26. a ball mounting cavity; 27. a spring; 28. a ball bearing; 29. an outer purging pipe positioning plate; 30. a fourth locking screw; 31. a side door handle; 32. a top door handle; 33. a sliding groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail with reference to the accompanying drawings.

As shown in fig. 1-7, the purging device for the air filter cartridge comprises a housing 1, wherein a side door 2 is hinged to the front side of the housing 1, and the side door 2 is opened when the purging mechanism inside the housing 1 is overhauled or adjusted. The top of the shell 1 is hinged with a top door 3, and the top door 3 is used for placing or taking out the air filter cartridge. The dust hood is arranged on the rear side of the shell 1, the dust hood 4 is connected with a draught fan through a pipeline, supporting legs 5 are arranged at the bottom of the shell 1, a purging mechanism is arranged inside the shell 1 and comprises an inner purging pipe 6 and an outer purging pipe 7, the outer side wall of the inner purging pipe 6 is fixedly connected with the bottom plate of the shell 1, an inner purging pipe joint 8 is arranged at the lower end of the inner purging pipe 6 after penetrating through the bottom plate of the shell 1, the top end of the inner purging pipe 6 is sealed, a row of inner purging holes 11 are formed in the inner purging pipe 6 from top to bottom, a sliding sleeve 13 is arranged on the inner purging pipe 6 in a sliding mode, a first locking screw 14 is connected to the sliding sleeve 13 in a threaded mode, the first locking screw 14 abuts against the inner purging pipe 6, a bearing plate 15 is arranged on the sliding sleeve 13 in a rotating mode, four open grooves 16 are formed in the bearing plate 15, and the four open grooves 16, the two side walls of the open slot 16 are provided with sliding grooves 33, the upper end surface of the bearing plate 15 and two sides of the open slot 16 are provided with a plurality of first positioning holes 17 communicated with the sliding grooves 33, the open slot 16 is internally provided with a stopper rod mounting block 18, two sides of the stopper rod mounting block 18 are provided with sliding blocks 19 matched with the sliding grooves 33, the sliding blocks 19 are in sliding fit with the sliding grooves 33, the sliding blocks 19 are provided with second positioning holes 20 matched with the first positioning holes 17, in the embodiment, the sliding blocks 19 are provided with two second positioning holes 20, the second positioning holes 20 are in threaded connection with second locking screws 21, the second locking screws 21 penetrate through the first positioning holes 17 matched with the second positioning holes 20, the middle part of the stopper rod mounting block 18 is provided with a stopper rod mounting hole 22, a stopper rod 23 is slidably arranged in the stopper rod mounting hole 22, one side of the stopper rod mounting block 18 is in threaded connection with a third locking screw 24, third locking screw 24 and the butt of shelves pole 23, shelves pole 23 inboard is equipped with a universal pearl from top to bottom, sweep tub 7 outward and set up in loading board 15 one side, sweep tub 7 top closure outward, sweep tub 7 outward and be equipped with a outer hole 12 of sweeping from top to bottom, sweep tub lateral wall fixedly connected with of outside 7 and sweep tub mounting panel 9 outward, the lower extreme that sweeps tub 7 outward is passed and is equipped with outer sweep coupling 10 after sweeping tub mounting panel 9 outward, sweep tub mounting panel 9 outward and be connected with casing 1's bottom plate rotation, sweep tub locating plate 29 outward on the tub mounting panel 9 outward, the tip that sweeps tub locating plate 29 outward extends to casing 1's bottom plate top, the tip that sweeps tub locating plate 29 outward is equipped with fourth locking screw 30, fourth locking screw 30 and casing 1's bottom plate butt.

23 inboard from top to bottom of shelves pole is equipped with a universal ball mounting hole, the universal ball includes ball installation section of thick bamboo 25, ball installation section of thick bamboo 25 and universal ball mounting hole threaded connection, ball installation section of thick bamboo 25 is equipped with ball installation cavity 26, be equipped with spring 27 and ball 28 in the ball installation cavity 26, the open end of ball installation cavity 26 is pressed close to ball 28, spring 27's one end is connected with the blind end of ball installation cavity 26, and the other end and ball 28 butt, the diameter of the 26 open ends of ball installation cavity is less than the diameter of ball 28, and ball 28 is tightly pushed up at the open end of ball installation cavity 26 by spring 27.

And a side door handle 31 is arranged on the side door 2. The top door 3 is provided with a top door handle 32.

When in use, the side door 2 is opened, the second locking screw 21 is screwed down according to the diameter of the air filter cylinder to be purged, the position of the stop lever mounting block 18 is adjusted, the position of the stop lever 23 is further adjusted, the second locking screw 21 is screwed down after the adjustment, the first locking screw 14 is unscrewed according to the height of the air filter cylinder to be purged, the position of the sliding sleeve 13 is adjusted, the position of the bearing plate 15 is further adjusted, the first locking screw 14 is screwed down after the adjustment, the top door 3 is opened, the air filter cylinder to be purged is placed in the top door 3, the fourth locking screw 30 is unscrewed on the bearing plate 15, the outer purging pipe 7 is rotated, the outer purging hole 12 on the outer purging pipe 7 is tangent to the air filter cylinder to be purged, the fourth locking screw 30 is screwed down after the adjustment, the side door 2 and the top door 3 are closed, the dust collection cover 4 is connected with an induced draft fan through a pipeline, the inner purging pipe joint 8 is connected with a compressed air source through a, the external purging pipe joint 10 is connected with a compressed air source through a pipeline, the draught fan is started firstly, then the compressed air source is started to start purging, the air filter cylinder to be purged rotates under the action of compressed air sprayed by the external purging pipe 7, the purging air filter cylinder is taken out after a period of time, and the next purging air filter cylinder is put in for purging.

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 the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims

1. A purge apparatus for an air filter cartridge, comprising: comprises a shell (1), the front side of the shell (1) is hinged with a side door (2), the top of the shell (1) is hinged with a top door (3), the rear side of the shell (1) is provided with a dust hood (4), the dust hood (4) is connected with a draught fan through a pipeline, the bottom of the shell (1) is provided with a supporting leg (5), the shell (1) is internally provided with a purging mechanism, the purging mechanism comprises an inner purging pipe (6) and an outer purging pipe (7), the outer side wall of the inner purging pipe (6) is fixedly connected with the bottom plate of the shell (1), the lower end of the inner purging pipe (6) penetrates through the bottom plate of the shell (1) to be provided with an inner purging pipe joint (8), the top end of the inner purging pipe (6) is sealed, the inner purging pipe (6) is provided with a row of inner purging holes (11) from top to bottom, the inner purging pipe (6) is provided with a, the improved sweeping device is characterized in that a first locking screw (14) is connected to the sliding sleeve (13) in a threaded manner, the first locking screw (14) is abutted against the inner sweeping pipe (6), a bearing plate (15) is arranged on the sliding sleeve (13) in a rotating manner, four open grooves (16) are formed in the bearing plate (15), the four open grooves (16) are in a circular array by taking the central point of the bearing plate (15) as the center of a circle, sliding grooves (33) are formed in the two side walls of the open grooves (16), a plurality of first positioning holes (17) communicated with the sliding grooves (33) are formed in the upper end surface of the bearing plate (15) and the two sides of the open grooves (16), a blocking rod mounting block (18) is arranged in the open grooves (16), sliding blocks (19) matched with the sliding grooves (33) are arranged on the two sides of the blocking rod mounting block (18), the sliding blocks (19) are in a sliding fit with the sliding grooves (33), a second positioning hole (, the second positioning hole (20) is internally connected with a second locking screw (21), the second locking screw (21) penetrates out of a first positioning hole (17) coincident with the second positioning hole (20), a blocking rod mounting hole (22) is formed in the middle of a blocking rod mounting block (18), a blocking rod (23) is arranged in the blocking rod mounting hole (22) in a sliding mode, a third locking screw (24) is connected to one side of the blocking rod mounting block (18) in a threaded mode, the third locking screw (24) is abutted to the blocking rod (23), a row of universal beads are arranged on the inner side of the blocking rod (23) from top to bottom, the outer sweeping pipe (7) is arranged on one side of the bearing plate (15), the top end of the outer sweeping pipe (7) is sealed, a row of outer sweeping holes (12) are arranged on the outer sweeping pipe (7) from top to bottom, and an outer sweeping pipe mounting plate (9) is fixedly connected to the outer side wall of the outer sweeping pipe (7, the lower extreme of sweeping pipe (7) outward passes and sweeps outside and is equipped with outside after managing mounting panel (9) and sweeps pipe joint (10), sweep outside that the bottom plate of managing mounting panel (9) and casing (1) rotates to be connected, sweep outside and be equipped with on managing mounting panel (9) and sweep outside tub locating plate (29), the tip that sweeps outside tub locating plate (29) extends to the bottom plate top of casing (1), the tip that sweeps outside tub locating plate (29) is equipped with fourth locking screw (30), the bottom plate butt of fourth locking screw (30) and casing (1).

2. A purging device for an air filter cartridge as recited in claim 1, wherein: the utility model discloses a ball mounting structure, including shelves pole (23), ball mounting chamber (26), ball mounting chamber (27) and ball (28), the open end of ball mounting chamber (26) is pressed close to ball (28), the one end of spring (27) is connected with the blind end of ball mounting chamber (26), and the other end and ball (28) butt, the diameter of ball mounting chamber (26) open end is less than the diameter of ball (28), and ball (28) are tightly pushed up at the open end of ball mounting chamber (26) by spring (27) to shelves pole (23) inboard from top to bottom, universal ball includes ball mounting chamber (25), ball mounting chamber (25) and universal ball mounting hole threaded connection, ball mounting chamber (25) are equipped with ball mounting chamber (26), be equipped with spring (27) and ball (28) in ball mounting chamber (26).

3. A purging device for an air filter cartridge as recited in claim 1, wherein: and a side door handle (31) is arranged on the side door (2).

4. A purging device for an air filter cartridge as recited in claim 1, wherein: the top door (3) is provided with a top door handle (32).