CN216726249U - Pulse jetting device of bag-type dust collector - Google Patents
Pulse jetting device of bag-type dust collector Download PDFInfo
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- CN216726249U CN216726249U CN202220242094.3U CN202220242094U CN216726249U CN 216726249 U CN216726249 U CN 216726249U CN 202220242094 U CN202220242094 U CN 202220242094U CN 216726249 U CN216726249 U CN 216726249U
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- dust
- dust removal
- blowing
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Abstract
The utility model discloses a pulse injection device of a bag-type dust remover, which comprises a dust removing box, wherein a dust removing bag is arranged on the dust removing box, an injection mechanism is arranged on the dust removing bag, the injection mechanism comprises an electromagnetic pulse valve, an air bag and an injection pipe, the top of the air bag is provided with the electromagnetic pulse valve, and the bottom of the air bag is provided with a supporting plate, one side of the supporting plate is connected with the dust removal box, one side of the battery pulse valve is connected with an injection pipe, one end of the injection pipe, far away from the battery pulse valve, penetrates through the dust removal box, and the bottom of the injection pipe is provided with a nozzle, the bottom of the nozzle penetrates through the filter plate and is connected with the dust removal cloth bag, and be provided with the jetting subassembly in the nozzle, the filter both ends all with dust removal sack inner wall connection, the jetting subassembly includes slip dish and the gas blow pole of setting in the slip dish bottom, slip dish outside and nozzle inner wall sliding connection, and has seted up the air vent on the slip dish, a plurality of fumaroles have been seted up to the gas blow pole outside. The device can carry out the dust removal of full aspect to the sack cleaner, makes the effect of removing dust improve.
Description
Technical Field
The utility model relates to the field of bag-type dust collectors, in particular to a pulse injection device of a bag-type dust collector.
Background
Along with the continuous development of industry, dust particulate matters generated in the fields of metallurgy, building materials, chemical industry, machinery, mines and the like are more and more, air pollution is more and more serious, the health of human beings is influenced, the effective treatment of dust pollution is very important for ensuring the health of human beings, and dust can fall on the outer surface of a dust removal cloth bag after passing through the dust removal cloth bag and influence the purification effect of the dust removal cloth bag after being accumulated for a long time.
The injection pipe is a device for injecting the filter bag, is mostly used in various dust collectors, and utilizes the working principle of pulse injection to sequentially remove dust of the filter elements row by row, but the existing injection pipe only removes dust of the bag-type dust collector through air pressure, but the effect of removing the lower half part of the bag-type dust collector is poor, so that the service life of the bag-type dust collector is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pulse injection device of a bag-type dust remover, which solves the technical problems that the lower half part of the bag-type dust remover in the prior art has poor cleaning effect and the service life of the bag-type dust remover is shortened.
The technical scheme of the utility model is realized as follows:
the utility model provides a pulse jetting device of sack cleaner, includes the dust removal case, be provided with the dust removal sack on the dust removal case, be provided with jetting mechanism on the dust removal sack.
The jetting mechanism comprises an electromagnetic pulse valve, an air bag and a jetting pipe, wherein the electromagnetic pulse valve is arranged at the top of the air bag, a supporting plate is arranged at the bottom of the air bag, one side of the supporting plate is connected with the dedusting box, one side of the electromagnetic pulse valve is connected with the jetting pipe, the jetting pipe is kept away from one end of the electromagnetic pulse valve and penetrates through the dedusting box, a nozzle is arranged at the bottom of the jetting pipe, the bottom of the nozzle penetrates through the filter plate and is connected with the dedusting cloth bag, a jetting component is arranged in the nozzle, and the two ends of the filter plate are connected with the inner wall of the dedusting cloth bag.
The blowing assembly comprises a sliding disc and a blowing rod arranged at the bottom of the sliding disc, the top of the sliding disc is connected with the inner wall of the blowing pipe through a spring, the outer side of the sliding disc is connected with the inner wall of the nozzle in a sliding mode, a first air vent is formed in the sliding disc, and a plurality of air injection holes are formed in the outer side of the blowing rod.
Preferably, the bottom of the dust removal box is provided with an ash bucket.
Preferably, a bracket is arranged at the bottom of the ash bucket.
Preferably, a dust inlet pipe is arranged on the dust removing box.
Preferably, the top of the dust removal box is provided with a clean gas outlet.
Preferably, the air blowing rod is provided with a second vent hole communicated with the first vent hole, and the second vent hole is communicated with the air jetting hole.
The utility model has the beneficial effects that: at first, remove dust through the dust removal sack in the dust removal incasement, the gas in the gas bag compresses through the electromagnetic pulse valve, then gas gets into the nozzle through jetting pipe, then gaseous pressure drives sliding disk extension spring and moves down in the nozzle, then the sliding disk drives the gas blow pole and gets into inside the dust removal sack, then gas gets into the gas blow pole through first air vent, then gas spouts the gas through each position of jet-propelled pore pair dust removal sack, the dust is clear away on the dust removal sack, then make the sliding plate drive the gas blow pole through the elasticity of spring and get into inside the nozzle, the device can carry out the dust removal of full aspect to the sack cleaner, make the effect of dust removal improve.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic block diagram of the overall structure of a pulse injection device of a bag-type dust collector of the present invention;
FIG. 2 is a schematic structural diagram of a sectional view of the inside of a pulse blowing device of a bag-type dust collector of the present invention;
FIG. 3 is a schematic structural diagram of a blowing assembly of a pulse blowing device of a bag-type dust collector of the present invention;
FIG. 4 is a schematic structural diagram of an injection tube of a pulse injection device of a bag-type dust collector of the present invention;
FIG. 5 is a schematic structural diagram of the inside of a nozzle of a pulse blowing device of a bag-type dust collector of the present invention.
Reference numerals: 1. a dust removal box; 101. a dust removal cloth bag; 102. an electromagnetic pulse valve; 103. air bags; 104. A blowing pipe; 105. a support plate; 106. a nozzle; 107. a filter plate; 108. a sliding disk; 109. a blowing rod; 110. a first vent hole; 111. a gas injection hole; 112. an ash hopper; 113. a support; 114. a dust inlet pipe; 115. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the utility model provides a technical scheme of a pulse injection device of a bag-type dust collector:
a pulse blowing device of a bag-type dust collector comprises a dust collection box 1, a dust collection bag 101 is arranged on the dust collection box 1, a blowing mechanism is arranged on the dust collection bag 101, the blowing mechanism comprises an electromagnetic pulse valve 102, an air bag 103 and a blowing pipe 104, the top of the air bag 103 is provided with the electromagnetic pulse valve 102, the bottom of the air bag 103 is provided with a supporting plate 105, one side of the supporting plate 105 is connected with the dust collection box 1, one side of the electromagnetic pulse valve 102 is connected with the blowing pipe 104, one end of the blowing pipe 104, far away from the electromagnetic pulse valve 102, penetrates through the dust collection box 1, the bottom of the blowing pipe 104 is provided with a nozzle 106, the bottom of the nozzle 106 penetrates through a filter plate 107 and is connected with the dust collection bag 101, a blowing assembly is arranged in the nozzle 106, two ends of the filter plate 107 are both connected with the inner wall of the dust collection bag 101, the blowing assembly comprises a sliding disc 108 and a blowing rod 109 arranged at the bottom of the sliding disc 108, the top of the sliding disc 108 is connected with the inner wall of the blowing pipe 104 through a spring 115, the outer side of the sliding disc 108 is connected with the inner wall of the nozzle 106 in a sliding mode, the sliding disc 108 is provided with a first vent hole 110, the outer side of the blowing rod 109 is provided with a plurality of gas injection holes 111, dust is removed through the dust removal cloth bag 101 in the dust removal box 1 firstly, then gas in the gas bag 103 is compressed through the electromagnetic pulse valve 102, then the gas enters the nozzle through the blowing pipe 104, then the pressure of the gas drives the sliding disc 108 to move downwards in the nozzle 106, then the sliding disc 108 drives the blowing rod 109 to enter the dust removal cloth bag 101, then the gas enters the blowing rod 109 through the first vent hole 110, then the gas injects the gas to all parts of the dust removal cloth bag 101 through the gas injection holes 111, dust on the dust removal cloth bag 101 is removed, and then the sliding disc 108 drives the blowing rod to enter the nozzle 106 through the elasticity of the spring 115.
The bottom of the dust removing box 1 is provided with an ash bucket 112, so that dust removed enters the ash bucket 112.
The bottom of the ash bucket 112 is provided with a bracket 113, and the ash bucket 112 is supported by the bracket 113.
The dust box 1 is provided with a dust inlet pipe 114, and dust enters the dust box 1 through the dust inlet pipe 114.
The top of the dust removal box 1 is provided with a clean gas outlet, and the gas which is removed through the precipitation is discharged through the clean gas outlet.
The blow rod 109 is provided with a second vent hole communicated with the first vent hole 110, the second vent hole is communicated with the gas injection hole 111, gas enters the second vent hole in the blow rod 109 through the first vent hole 110, and then the gas is discharged through the gas injection hole 111.
The working principle and the using process of the utility model are as follows: firstly, dust enters the dust box 1 through the dust inlet pipe 114, firstly, dust is removed through the dust removing cloth bag 101 in the dust box 1, the dust removed enters the dust hopper 112, then, gas in the gas bag 103 is compressed through the electromagnetic pulse valve 102, then, the gas enters the nozzle through the blowing pipe 104, then, the pressure of the gas drives the sliding disc 108 to move downwards in the nozzle 106, then, the sliding disc 108 drives the gas blowing rod 109 to enter the dust removing cloth bag 101, then, the gas enters the second vent hole in the gas blowing rod 109 through the first vent hole 110, then, the gas jets each part of the dust removing cloth bag 101 through the jet hole 111 to remove the dust on the dust removing cloth bag 101, then, the sliding disc 108 drives the gas blowing rod to enter the nozzle 106 through the elasticity of the spring 115, and the removed sinking gas is discharged through the clean gas outlet, and the device can remove dust on the cloth bag dust remover in all aspects, the dust removal effect is improved.
While there has been shown and described the fundamental principles of the utility model, the principal features and advantages thereof, it will be understood by those skilled in the art that the utility model is not limited by the foregoing embodiments, which are presently preferred and not intended to be limiting, but rather is susceptible to various changes and modifications without departing from the spirit and scope of the utility model as defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a pulse jetting device of sack cleaner which characterized in that: the dust removal device comprises a dust removal box (1), wherein a dust removal cloth bag (101) is arranged on the dust removal box (1); the dust removal cloth bag (101) is provided with a blowing mechanism;
the blowing mechanism comprises an electromagnetic pulse valve (102), an air bag (103) and a blowing pipe (104); the electromagnetic pulse valve (102) is arranged at the top of the air bag (103), and a supporting plate (105) is arranged at the bottom of the air bag (103); one side of the supporting plate (105) is connected with the dust removal box (1); one side of the electromagnetic pulse valve (102) is connected with the blowing pipe (104); one end of the injection pipe (104), which is far away from the electromagnetic pulse valve (102), penetrates through the dust removal box (1), and a nozzle (106) is arranged at the bottom of the injection pipe (104); the bottom of the nozzle (106) penetrates through a filter plate (107) and is connected with the dust removal cloth bag (101), and a blowing component is arranged in the nozzle (106); both ends of the filter plate (107) are connected with the inner wall of the dust removal cloth bag (101);
the blowing assembly comprises a sliding disc (108) and a blowing rod (109) arranged at the bottom of the sliding disc (108); the top of the sliding disc (108) is connected with the inner wall of the blowing pipe (104) through a spring (115), the outer side of the sliding disc (108) is connected with the inner wall of the nozzle (106) in a sliding manner, and the sliding disc (108) is provided with a first vent hole (110); the outer side of the blowing rod (109) is provided with a plurality of air injection holes (111).
2. The pulse blowing device of the bag-type dust collector as claimed in claim 1, wherein: an ash bucket (112) is arranged at the bottom of the dust removing box (1).
3. The pulse blowing device of the bag-type dust collector as claimed in claim 2, wherein: the bottom of the ash bucket (112) is provided with a bracket (113).
4. The pulse blowing device of the bag-type dust collector as claimed in claim 1, wherein: and a dust inlet pipe (114) is arranged on the dust removing box (1).
5. The pulse blowing device of the bag-type dust collector as claimed in claim 1, wherein: the top of the dust removal box (1) is provided with a purified gas outlet.
6. The pulse blowing device of the bag-type dust collector as claimed in claim 1, wherein: and a second vent hole communicated with the first vent hole (110) is formed in the blowing rod (109), and the second vent hole is communicated with the air injection hole (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220242094.3U CN216726249U (en) | 2022-01-29 | 2022-01-29 | Pulse jetting device of bag-type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220242094.3U CN216726249U (en) | 2022-01-29 | 2022-01-29 | Pulse jetting device of bag-type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216726249U true CN216726249U (en) | 2022-06-14 |
Family
ID=81916433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220242094.3U Active CN216726249U (en) | 2022-01-29 | 2022-01-29 | Pulse jetting device of bag-type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216726249U (en) |
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2022
- 2022-01-29 CN CN202220242094.3U patent/CN216726249U/en active Active
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