CN212348094U

CN212348094U - Rotary pulse blowing filter cartridge dust remover

Info

Publication number: CN212348094U
Application number: CN202020574620.7U
Authority: CN
Inventors: 孙锋; 邢健; 孟亚; 魏飞宇
Original assignee: Xuzhou Sky Blue Ozone Equipment Co Ltd
Current assignee: Xuzhou Sky Blue Ozone Equipment Co Ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2021-01-15
Anticipated expiration: 2030-04-17

Abstract

The utility model relates to a strain a dust remover technical field, and disclose a rotatory pulse jetting and strain a dust remover, including dust removal case and air-blower, the dust removal case is located the left side of air-blower, the left side intercommunication at dust removal roof portion has the intake pipe, the bottom fixed mounting of dust removal case has the dust hopper. This dust remover is strained to rotatory pulse jetting, blow to the movable tube through gas bag and gas blow pipe, then blow to filter core body through a plurality of jet-propelled pipes, blow its surface adnexed impurity in falling the dust hopper, make the movable tube rotate at the function through the jet-propelled pipe of a plurality of slopes this moment, evenly blow to a plurality of faces of filter core body, the deashing dead angle of avoiding appearing, it is spacing to the gas blow pipe through the second bearing simultaneously, avoid it to follow the movable tube and rotate, cause inconvenient use, thereby convenient to use has been reached, can rotate and carry out the deashing, avoid the appearance at deashing dead angle and the very big increase purpose of straining the life of a section of thick bamboo.

Description

Rotary pulse blowing filter cartridge dust remover

Technical Field

The utility model relates to a strain a dust remover technical field, specifically be a rotatory pulse jetting and strain a dust remover.

Background

The filter cartridge deduster is divided into an inclined insertion type, a side installation type, a hoisting type and an upper installation type according to the installation mode, and the filter cartridge deduster can be divided into a long fiber polyester filter cartridge deduster, a composite fiber filter cartridge deduster, an anti-static filter cartridge deduster, a flame-retardant filter cartridge deduster, a film-coated filter cartridge deduster, a nano filter cartridge deduster and the like according to the filter cartridge material.

When the pulse-jet filter cylinder dust remover in the prior art cleans the filter cylinder, because the air pressure is blown in from one end of the filter cylinder, the stress on the surface of the filter cylinder is easy to be uneven, a lot of dust is collected in some places but the dust is not cleaned or even the dead angle of dust cleaning is formed, while the stress is large all the time when the dust is collected in some places, the dust cleaning efficiency is lower, and the service life of the filter cylinder is reduced because the local part of the filter cylinder is easy to be damaged in long-time blowing, so that the rotary pulse-jet filter cylinder dust remover is proposed at present to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art not enough, the utility model provides a rotary pulse jetting deduster of a section of thick bamboo, convenient to use is possessed, can rotate and carry out the deashing, avoid the appearance at deashing dead angle and advantages such as the life that a section of thick bamboo was strained in very big increase, pulse jetting deduster of a section of thick bamboo among the prior art is when straining a section of thick bamboo and carry out the deashing, because the atmospheric pressure is blown in from the one end of straining a section of thick bamboo, thereby cause easily to strain a section of thick bamboo surface atress uneven, some local collection ash is a lot of nevertheless deashing dead angles that the deashing is not arrived, and some local collection ash is a lot of but the atress is very big always, it is lower to cause deashing efficiency, and strain a section of thick.

(II) technical scheme

For realizing above-mentioned convenient to use, can rotate and carry out the deashing, avoid the deashing dead angle the appearance and very big increase to strain the life's of a section of thick bamboo purpose, the utility model provides a following technical scheme: a rotary pulse blowing filter cartridge dust remover comprises a dust removing box and an air blower, wherein the dust removing box is positioned on the left side of the air blower, the left side of the top of the dust removing box is communicated with an air inlet pipe, a dust collecting hopper is fixedly arranged at the bottom of the dust removing box, a discharging pipe is communicated with the bottom end of the dust collecting hopper, a filter element body is arranged in the dust removing box, a through hole is formed in the left side of the dust removing box, the left end of the filter element body is positioned in the through hole, a sealing door is arranged on the left side of the dust removing box and positioned outside the through hole, a fixed frame is fixedly arranged on the right side of the dust removing box, an air bag is fixedly arranged on the right side of the fixed frame, an air blowing pipe is communicated with the left side of the air bag, a movable pipe is arranged in the filter element body, an air outlet hole communicated with the, the left end of gas blow pipe extends to the inside of movable pipe, the inside right side fixed mounting of movable pipe has the second bearing, the inner circle fixed connection of gas blow pipe and second bearing, the inside intercommunication that the surface of movable pipe and the inside that is located the filter core body has evenly distributed's jet-propelled pipe, one side of jet-propelled pipe is ten to thirty degrees contained angles with the movable pipe, the inside of filter core body and the surface that is located the movable pipe are provided with the fixed disk, the connecting rod of circumferencial direction fixedly connected with evenly distributed is followed on the right side of fixed disk, the right-hand member of connecting rod and the inner wall fixed connection of dust removal case, the left side intercommunication of air-blower has the connecting pipe, the one end that the air-blower was kept away from to.

Preferably, a rubber ring is fixedly installed at the right end of the movable pipe, and the inner ring of the rubber ring is in contact with the surface of the air blowing pipe.

Preferably, the top and the bottom of gas blow pipe left end equal fixedly connected with stopper, the spacing groove that corresponds with the stopper is seted up to the inner wall of activity pipe, stopper sliding connection is in the inside of spacing groove.

Preferably, the right side of the fixed disc is fixedly provided with a first bearing, and the movable pipe is fixedly connected with an inner ring of the first bearing.

Preferably, the right side of dust removal incasement wall and the outside fixed mounting that is located the venthole have solid fixed ring, the right-hand member of filter core body is located solid fixed ring's inside.

Preferably, the top and the bottom on the left side of the sealing door are both in threaded connection with a fixing bolt, a threaded groove corresponding to the fixing bolt is formed in the left side of the dust removal box, and the right end of the fixing bolt is in threaded connection with the inside of the threaded groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a rotary pulse jetting deduster of filter cylinder possesses following beneficial effect:

1. this dust remover is strained to rotatory pulse jetting, blow to the movable tube through gas bag and gas blow pipe, then blow to filter core body through a plurality of jet-propelled pipes, blow its surface adnexed impurity in falling the dust hopper, the jet-propelled pipe through a plurality of slopes makes the movable tube rotate in the function this moment, evenly blow to a plurality of faces of filter core body, the deashing dead angle avoids appearing, the deashing efficiency has greatly been improved, it is spacing to the movable tube through fixed disk and connecting rod this moment, avoid it to drop in the use, carry on spacingly to the gas blow pipe through the second bearing simultaneously, it rotates to avoid it to follow the movable tube, cause and use inconveniently, thereby convenient to use has been reached, can rotate and carry out the deashing, avoid the appearance at deashing dead angle and the purpose of the life of very big increase section of thick bamboo.

2. This dust remover is strained to rotatory pulse jetting, seal up the right-hand member of movable pipe through the rubber circle, avoid blowing out from its right-hand member in the use, influence its rotation effect, it is spacing to the gas blow pipe through stopper and spacing groove, avoid it to take place the skew in the use, then it is spacing to the movable pipe through first bearing, it is more firm at the rotation in-process to make it, fix the filter core body through the retaining ring, make its installation more firm, fix sealing door through thread groove and fixing bolt, make its installation more firm.

Drawings

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

FIG. 2 is a front sectional view of the overall structure of the present invention;

FIG. 3 is a side view of the movable tube and the gas injection tube of the present invention;

FIG. 4 is a right side view of the movable tube and the fixed disk of the present invention;

FIG. 5 is an enlarged view of the portion A of FIG. 2 according to the present invention;

FIG. 6 is an enlarged view of the portion B of FIG. 2 according to the present invention;

fig. 7 is an enlarged view of the portion C in fig. 2 according to the present invention.

In the figure: 1. a dust removal box; 2. a dust collecting hopper; 3. a discharge pipe; 4. a sealing door; 5. an air inlet pipe; 6. a filter element body; 7. a movable tube; 8. a gas ejector tube; 9. a fixing ring; 10. a fixing frame; 11. air bags; 12. an air blowing pipe; 13. a connecting pipe; 14. a blower; 15. fixing the bolt; 16. a first bearing; 17. fixing the disc; 18. a connecting rod; 19. a limiting groove; 20. a limiting block; 21. a second bearing; 22. a rubber ring; 23. a thread groove; 24. a through hole; 25. and an air outlet.

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.

Referring to fig. 1-7, the rotary pulse blowing filter cartridge dust remover comprises a dust removing box 1 and an air blower 14, wherein the dust removing box 1 is positioned on the left side of the air blower 14, the left side of the top of the dust removing box 1 is communicated with an air inlet pipe 5, the bottom of the dust removing box 1 is fixedly provided with a dust collecting hopper 2, the bottom end of the dust collecting hopper 2 is communicated with a discharge pipe 3, a filter element body 6 is arranged in the dust removing box 1, the left side of the dust removing box 1 is provided with a through hole 24, the left end of the filter element body 6 is positioned in the through hole 24, the left side of the dust removing box 1 is provided with a sealing door 4 positioned outside the through hole 24, the right side of the dust removing box 1 is fixedly provided with a fixed frame 10, the right side of the fixed frame 10 is fixedly provided with an air bag 11, the left side of the air bag 11 is communicated with an air blow pipe 12, the inside of the filter element body 6 is provided with a, the left end of an air blowing pipe 12 extends to the inside of a movable pipe 7, a second bearing 21 is fixedly arranged on the right side of the inside of the movable pipe 7, the air blowing pipe 12 is fixedly connected with an inner ring of the second bearing 21, the surface of the movable pipe 7 and the inside of a filter element body 6 are communicated with uniformly distributed air injection pipes 8, one side of each air injection pipe 8 forms an included angle of ten degrees to thirty degrees with the movable pipe 7, a fixed disc 17 is arranged in the inside of the filter element body 6 and on the surface of the movable pipe 7, the right side of the fixed disc 17 is fixedly connected with uniformly distributed connecting rods 18 along the circumferential direction, the right end of each connecting rod 18 is fixedly connected with the inner wall of a dust removal box 1, a connecting pipe 13 is communicated with the left side of an air blower 14, one end, far away from the air blower 14, of the connecting pipe 13 is communicated with the bottom of the fixed frame 10, when the, at this time, the blower 14 is turned on, the filtered gas is led out through the air outlet 25 via the blower 14 and the connecting pipe 13, after a period of use, the gas is blown into the movable pipe 7 via the gas bag 11 and the gas blowing pipe 12, then the air is blown to the filter element body 6 through a plurality of air injection pipes 8, the impurities attached to the surface of the filter element body are blown to the dust collecting hopper 2, at the moment, the movable pipe 7 can rotate during the operation through the plurality of inclined air injection pipes 8, the multiple surfaces of the filter element body 6 are uniformly blown, so that the dust cleaning dead angle is avoided, the dust cleaning efficiency is greatly improved, the movable tube 7 is limited by the fixed disc 17 and the connecting rod 18, the movable tube is prevented from falling off in the use process, meanwhile, the second bearing 21 limits the position of the air blowing pipe 12, thereby avoiding the inconvenience caused by the rotation of the air blowing pipe along with the movable pipe 7, therefore, the purposes of convenient use, rotary ash removal, avoidance of ash removal dead angles and great increase of the service life of the filter cylinder are achieved.

In this embodiment, specifically, the right end of the movable tube 7 is fixedly provided with the rubber ring 22, the inner ring of the rubber ring 22 contacts with the surface of the blowing tube 12, the right end of the movable tube 7 is sealed by the rubber ring 22, and the influence on the rotation effect of the movable tube caused by the blowing from the right end of the movable tube in the use process is avoided.

In this embodiment, specifically, the top and the equal fixedly connected with stopper 20 in bottom of gas blow pipe 12 left end, the spacing groove 19 that corresponds with stopper 20 is seted up to the inner wall of activity pipe 7, stopper 20 sliding connection is in the inside of spacing groove 19, carries on spacingly through stopper 20 and spacing groove 19 to gas blow pipe 12, avoids it to take place the skew in the use.

In this embodiment, specifically, the first bearing 16 is fixedly installed on the right side of the fixed disk 17, the movable tube 7 is fixedly connected with the inner ring of the first bearing 16, and the movable tube 7 is limited by the first bearing 16, so that the movable tube is more stable in the rotating process.

In this embodiment, it is specific, the right side of dust removal case 1 inner wall and the outside fixed mounting that is located venthole 25 have solid fixed ring 9, and the right-hand member of filter core body 6 is located solid fixed ring 9's inside, fixes filter core body 6 through solid fixed ring 9, makes its installation more firm.

In this embodiment, specifically, the equal threaded connection in left top and bottom of sealing door 4 has fixing bolt 15, and thread groove 23 that corresponds with fixing bolt 15 is seted up to the left side of dust removal case 1, and fixing bolt 15's right-hand member threaded connection fixes sealing door 4 through thread groove 23 and fixing bolt 15 in the inside of thread groove 23, makes its installation more firm.

The working principle is as follows: when in use, the waste gas is guided into the dust removing box 1 through the air inlet pipe 5, then the waste gas is filtered through the filter element body 6, at the moment, the air blower 14 is opened, the filtered gas is guided out through the air outlet hole 25 through the air blower 14 and the connecting pipe 13, after the dust removing box is used for a period of time, the gas is blown into the movable pipe 7 through the air bag 11 and the air blowing pipe 12, then the gas is blown into the filter element body 6 through the plurality of gas spraying pipes 8, impurities attached to the surface of the filter element body are blown into the dust collecting hopper 2, at the moment, the movable pipe 7 can rotate when in operation through the plurality of inclined gas spraying pipes 8, the plurality of surfaces of the filter element body 6 are uniformly blown, the dust removing dead angle is avoided, the dust removing efficiency is greatly improved, at the moment, the movable pipe 7 is limited through the fixed disc 17 and the connecting rod 18, the falling of the movable pipe 7, avoid it to follow movable tube 7 and rotate, cause the use inconvenient to reach convenient to use, can rotate and carry out the deashing, avoid the appearance at deashing dead angle and the very big increase to strain the life's of a section of thick bamboo purpose.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Rotatory pulse jetting deduster of filter cylinder, including dust removal case (1) and air-blower (14), its characterized in that: the dust removal box (1) is located on the left side of an air blower (14), the left side of the top of the dust removal box (1) is communicated with an air inlet pipe (5), the bottom of the dust removal box (1) is fixedly provided with a dust hopper (2), the bottom of the dust hopper (2) is communicated with a discharge pipe (3), a filter element body (6) is arranged inside the dust removal box (1), a through hole (24) is formed in the left side of the dust removal box (1), the left end of the filter element body (6) is located inside the through hole (24), a sealing door (4) is arranged on the left side of the dust removal box (1) and outside the through hole (24), a fixed frame (10) is fixedly arranged on the right side of the dust removal box (1), an air bag (11) is fixedly arranged on the right side of the fixed frame (10), an air blowing pipe (12) is communicated with the left side of the air bag (11), a movable pipe (7, the right side of dust removal case (1) is seted up venthole (25) with filter core body (6) intercommunication, the right-hand member of activity pipe (7) runs through venthole (25) and extends to the inside of fixed frame (10), the left end of gas blow pipe (12) extends to the inside of activity pipe (7), the inside right side fixed mounting of activity pipe (7) has second bearing (21), the inner circle fixed connection of gas blow pipe (12) and second bearing (21), the inside intercommunication that the surface of activity pipe (7) and lie in filter core body (6) has evenly distributed's jet-propelled pipe (8), one side of jet-propelled pipe (8) is ten to thirty degrees contained angles with activity pipe (7), the inside of filter core body (6) and the surface that lies in activity pipe (7) are provided with fixed disk (17), the right side of fixed disk (17) is along circumferencial direction fixed connection has evenly distributed's connecting rod (18), the right-hand member of connecting rod (18) and the inner wall fixed connection of dust removal case (1), the left side intercommunication of air-blower (14) has connecting pipe (13), the one end that air-blower (14) were kept away from in connecting pipe (13) communicates with the bottom of fixed frame (10).

2. The rotary pulse blow cartridge dust collector as recited in claim 1, wherein: the right end of the movable pipe (7) is fixedly provided with a rubber ring (22), and the inner ring of the rubber ring (22) is in contact with the surface of the air blow pipe (12).

3. The rotary pulse blow cartridge dust collector as recited in claim 1, wherein: the equal fixedly connected with stopper (20) in top and the bottom of gas blow pipe (12) left end, spacing groove (19) that correspond with stopper (20) are seted up to the inner wall of activity pipe (7), stopper (20) sliding connection is in the inside of spacing groove (19).

4. The rotary pulse blow cartridge dust collector as recited in claim 1, wherein: the right side fixed mounting of fixed disk (17) has first bearing (16), movable tube (7) and the inner circle fixed connection of first bearing (16).

5. The rotary pulse blow cartridge dust collector as recited in claim 1, wherein: the right side of dust removal case (1) inner wall and the outside fixed mounting that is located venthole (25) have solid fixed ring (9), the right-hand member of filter core body (6) is located the inside of solid fixed ring (9).

6. The rotary pulse blow cartridge dust collector as recited in claim 1, wherein: the utility model discloses a dust removal case, including sealing door (4), the equal threaded connection in top and the bottom on sealing door (4) left side has fixing bolt (15), thread groove (23) that correspond with fixing bolt (15) are seted up in the left side of dust removal case (1), the right-hand member threaded connection of fixing bolt (15) is in the inside of thread groove (23).