CN219647024U - Low-emission pulse blowing cloth bag type dust remover - Google Patents
Low-emission pulse blowing cloth bag type dust remover Download PDFInfo
- Publication number
- CN219647024U CN219647024U CN202321103984.7U CN202321103984U CN219647024U CN 219647024 U CN219647024 U CN 219647024U CN 202321103984 U CN202321103984 U CN 202321103984U CN 219647024 U CN219647024 U CN 219647024U
- Authority
- CN
- China
- Prior art keywords
- dust
- fixedly arranged
- dust remover
- emission pulse
- ash
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000428 dust Substances 0.000 title claims abstract description 120
- 238000007664 blowing Methods 0.000 title claims description 15
- 239000004744 fabric Substances 0.000 title abstract description 3
- 238000007599 discharging Methods 0.000 claims abstract 2
- 238000007790 scraping Methods 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000000746 purification Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 5
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 7
- 239000000779 smoke Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
The utility model discloses a low-emission pulse-jet cloth bag type dust collector, which comprises a dust collector main body, wherein a base is fixedly arranged at the bottom of the dust collector main body, a dust collecting chamber is arranged in the dust collector main body, an ash bucket is fixedly arranged at the bottom of the dust collecting chamber, an ash discharging pipe is fixedly arranged at the bottom of the ash bucket, a clean gas outlet is arranged on the dust collecting chamber, a centrifugal fan is fixedly arranged on the base, an air outlet of the centrifugal fan is fixedly connected with an air inlet pipe extending to the inside of the dust collecting chamber, a bearing frame is fixedly arranged in the dust collecting chamber, a plurality of filter bags are fixedly arranged on the bearing frame, and a jetting pipe extending to the inside of the dust collecting chamber is fixedly arranged on the dust collector main body.
Description
Technical Field
The utility model relates to the technical field of bag-type dust collectors, in particular to a low-emission pulse blowing bag-type dust collector.
Background
The pulse bag-type dust collector is a bag-type dust collector for removing dust in a pulse back blowing mode, small-particle dust is filtered through a filter bag in the dust removing process, clean air is finally output, meanwhile, the filter bag is sprayed by a centrifugal tube to reversely blow air to enable dust attached to the surface area of the filter bag to be removed, the dust can fall on the inner wall of an ash bucket and is discharged outwards from an ash discharge port under the action of gravity, but the dust is easy to accumulate on the inner wall of the ash bucket in the actual use process, and the conventional device is generally not provided with a structure for preventing the ash discharge port from being blocked, and is difficult to rapidly discharge outwards only by virtue of gravity dust, so that on one hand, the dust removing and purifying effect is poor, on the other hand, the ash discharge port is blocked, the normal use of the dust collector is influenced, and the use is inconvenient; in addition, when dust is filtered through the filter bag, the dust on the filter bag is directly discharged outwards along with the air flow under the condition that the gravity sedimentation is not timely carried out when the air inflow of the flue gas is overlarge, so that large particles in the flue gas cannot be sufficiently and effectively settled and separated, the full play of the dust removal efficiency of the pulse-jet bag-type dust remover cannot be ensured, and the ultra-low emission requirement cannot be stably and reliably met.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a low-emission pulse blowing bag-type dust remover, which solves the existing problems.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a pulse jetting sack cleaner of low emission, includes the dust remover main part, the bottom fixed mounting of dust remover main part has the base, the clean room has been seted up to the inside of dust remover main part, the bottom fixed mounting of clean room has the ash bucket, the bottom fixed mounting of ash bucket has the ash discharge pipe, the clean gas export has been seted up on the clean room, fixed mounting has centrifugal fan on the base, centrifugal fan's gas outlet fixedly connected with extends to the inside intake pipe of clean gas export, the inside fixed mounting of clean room has the carrier, fixed mounting has a plurality of filter bags on the carrier, fixed mounting has the jetting pipe that extends to the inside of clean room on the dust remover main part, fixed mounting has the pulse valve on the jetting pipe, fixed mounting has the centrifugal nozzle that extends to the filter bag port on the jetting pipe, fixed mounting has the baffle on the baffle, one side inner wall fixed mounting that the clean gas export is close to in the clean gas of clean room has the passageway, ash bucket diapire motor fixed mounting has the filter screen, ash bucket inner wall fixed mounting has the dust removal mechanism, the dust remover is provided with the front.
Preferably, a plurality of filter bags are distributed on the bearing frame at equal intervals.
Preferably, the blowing pipe is connected with an external air compressor through a pipeline, the number of the centrifugal nozzles is set to be a plurality, and the centrifugal nozzles and the filter bags are in pairs.
Preferably, the inside of the purification channel is fixedly provided with a dust filtering net and an activated carbon adsorption net from bottom to top in sequence.
Preferably, the ash cleaning mechanism comprises electric telescopic rods fixedly arranged on the inner walls of the two sides of the dust removal chamber, one ends of the electric telescopic rods are fixedly provided with scraping brushes, and the scraping brushes are in contact with the inner walls of the ash hoppers.
Preferably, the scraping brush is made of EVA foam brush materials.
Advantageous effects
The utility model provides a low-emission pulse blowing bag-type dust collector. Compared with the prior art, the method has the following beneficial effects:
1. the utility model relates to a low-emission pulse blowing bag-type dust collector, wherein smoke is sucked into a dust collecting chamber through an air inlet pipe by a centrifugal fan, large particle impurities in the smoke are filtered through a filter screen, the smoke is filtered through a filter bag for the second time, and is discharged outwards through a purified air outlet after being filtered through a purifying channel for the third time, so that the aim of dust collection and purification is achieved, after the filter bag is used for a period of time, a pulse valve is started to spray compressed air into the filter bag to enable dust on the surface of the filter bag to fall off by utilizing a centrifugal nozzle, the cleaning effect of the filter bag is achieved, and meanwhile, the dust falls into the inner wall of an ash bucket.
2. This low-emission pulse jetting sack cleaner through diapire fixed mounting vibrating motor at the ash bucket, shakes through starting vibrating motor when the dust falls into ash bucket inner wall, accelerates the dust and removes to ash pipe one side and outwards discharges fast, can fall into the dust through ash removal mechanism simultaneously and remove to ash pipe one side and outwards discharge fast through scraping the brush to through vibrating motor, ash removal mechanism cooperation, avoid taking place the circumstances that ash pipe blockked up.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the present utility model;
FIG. 3 is a schematic diagram of the ash removal mechanism of the present utility model;
fig. 4 is a schematic view of the enlarged partial structure of fig. 1 according to the present utility model.
In the figure: 1. a dust collector body; 2. a base; 3. a dust removal chamber; 4. an ash bucket; 41. an ash discharge pipe; 5. a clean gas outlet; 6. a centrifugal fan; 61. an air inlet pipe; 7. a bearing frame; 8. a filter bag; 9. a blowing pipe; 91. a centrifugal nozzle; 10. a baffle; 11. a filter screen; 12. a purge channel; 121. a dust filtering net; 122. an activated carbon adsorption net; 13. a vibration motor; 14. an ash removing mechanism; 141. an electric telescopic rod; 142. scraping and brushing; 15. an access door.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides two technical solutions:
embodiment one:
the utility model provides a low-emission pulse jetting sack cleaner, including dust remover main part 1, the bottom fixed mounting of dust remover main part 1 has base 2, dust remover main part 1's inside has been seted up dust remover 3, dust remover 3's bottom fixed mounting has ash bucket 4, ash bucket 4's bottom fixed mounting has ash discharge pipe 41, dust remover 3 is last to have seted up net gas outlet 5, fixed mounting has centrifugal fan 6 on base 2, centrifugal fan 6's gas outlet fixedly connected with extends to the inside intake pipe 61 of dust remover 3, dust remover 3's inside fixed mounting has carrier 7, fixed mounting has a plurality of filter bags 8 on carrier 7, fixed mounting has the injection pipe 9 that extends to the inside of dust remover 3 on the dust remover main part 1, fixed mounting has the pulse valve on the injection pipe 9, fixed mounting has the centrifugal nozzle 91 that extends to the filter bag 8 port on the injection pipe 9, the inside fixed mounting of dust remover 3 has baffle 10, fixed mounting has the filter screen 11 that sets up on the port side of intake pipe 61, one side inner wall fixed mounting that is close to net gas outlet 5 of dust remover 3 has clean channel 12, ash removal motor's inner wall 13 of ash bucket 4 is fixed mounting has ash removal mechanism 15, dust remover 1 is provided with the front.
Embodiment two:
the utility model provides a low-emission pulse jetting sack cleaner, including dust remover main part 1, the bottom fixed mounting of dust remover main part 1 has base 2, dust removal room 3 has been seted up to the inside of dust remover main part 1, the bottom fixed mounting of dust removal room 3 has ash bucket 4, ash pipe 41 has been fixedly mounted to the bottom of ash bucket 4, the clean gas export 5 has been seted up on dust removal room 3, fixedly mounted with centrifugal fan 6 on base 2, the gas outlet fixedly connected with of centrifugal fan 6 extends to the inside intake pipe 61 of dust removal room 3, the inside fixed mounting of dust removal room 3 has carrier 7, fixedly mounted with a plurality of filter bags 8 on carrier 7, a plurality of filter bags 8 equidistant distribution is on carrier 7, filter the absorption to the dust in the flue gas that gets into dust removal room 3 inside through a plurality of filter bags 8; the dust collector comprises a dust collector main body 1, a blowing pipe 9 extending to the inside of a dust collection chamber 3 is fixedly arranged on the dust collector main body 1, a pulse valve is fixedly arranged on the blowing pipe 9, a centrifugal nozzle 91 extending to a port of a filter bag 8 is fixedly arranged on the blowing pipe 9, the blowing pipe 9 is connected with an external air compressor through a pipeline, the number of the centrifugal nozzles 91 is multiple, the centrifugal nozzles 91 and the filter bag 8 are in pairs, the pulse valve is started to inject compressed gas into the filter bag 8 by utilizing the centrifugal nozzles 91 so as to enable the filter bag 8 to expand rapidly, and dust on the surface of the filter bag 8 is removed, so that the purpose of cleaning the filter bag 8 is achieved; the inside of the dust removal chamber 3 is fixedly provided with a baffle 10, the baffle 10 is fixedly provided with a filter screen 11 arranged at one side of the port of the air inlet pipe 61, the inner wall of one side of the dust removal chamber 3 close to the clean air outlet 5 is fixedly provided with a purification channel 12, the inside of the purification channel 12 is sequentially and fixedly provided with a dust filtering net 121 and an activated carbon adsorption net 122 from bottom to top, and dust in the flue gas can be filtered and adsorbed through the dust filtering net 121 and the activated carbon adsorption net 122 and then discharged outwards from the clean air outlet 5; the bottom wall of the ash bucket 4 is fixedly provided with a vibrating motor 13, the inner wall of the ash bucket 4 is provided with an ash removing mechanism 14, the ash removing mechanism 14 comprises electric telescopic rods 141 fixedly arranged on the inner walls of the two sides of the dust chamber 3, one end of each electric telescopic rod 141 is fixedly provided with a scraping brush 142, the scraping brush 142 is contacted with the inner wall of the ash bucket 4, and the scraping brush 142 can be driven to move back and forth by starting the electric telescopic rods 141 to stretch and contract so that dust falling into the inner wall of the ash bucket 4 can be moved to one side of the ash discharge pipe 41 through the scraping brush 142 and is discharged out rapidly; the scraping brush 142 is made of EVA foam cotton brush material, is soft and does not adhere to dust, can not scratch the inner wall of the ash bucket 4, and has good dust removing effect; an access door 15 is fixedly installed on the front surface of the dust remover main body 1.
When the low-emission pulse blowing bag-type dust collector is used, smoke is sucked into the dust collection chamber 3 through the air inlet pipe 61 by the centrifugal fan 6, large particle impurities in the smoke are filtered through the filter screen 11, the smoke is filtered through the filter bag 8 for the second time, and then is discharged outwards through the clean air outlet 5 after being filtered through the clean air outlet 12 for the third time, so that the purpose of dust collection and purification is achieved, after the filter bag 8 is used for a period of time, the pulse valve is started to spray compressed air into the filter bag 8 through the centrifugal nozzle 91 to enable dust on the surface of the filter bag 8 to fall off, the cleaning effect of the filter bag 8 is achieved, and meanwhile, the dust falls into the inner wall of the ash bucket 4. In addition, the vibrating motor 13 is fixedly arranged on the bottom wall of the ash bucket 4, when dust falls into the inner wall of the ash bucket 4, the vibrating motor 13 is started to vibrate, so that the dust is accelerated to move to one side of the ash discharge pipe 41 and is rapidly discharged outwards, and meanwhile, the dust falling into the inner wall of the ash bucket 4 can be moved to one side of the ash discharge pipe 41 through the scraping brush and is rapidly discharged outwards through the ash cleaning mechanism 14, so that the situation that the ash discharge pipe 41 is blocked is avoided through the cooperation of the vibrating motor 13 and the ash cleaning mechanism 14.
And all that is not described in detail in this specification is well known to those skilled in the art.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a low-emission pulse jetting sack cleaner, includes dust remover main part (1), its characterized in that: the dust remover comprises a dust remover main body (1), a base (2) is fixedly arranged at the bottom of the dust remover main body (1), a dust removing chamber (3) is arranged in the dust remover main body (1), an ash bucket (4) is fixedly arranged at the bottom of the dust removing chamber (3), an ash discharging pipe (41) is fixedly arranged at the bottom of the ash bucket (4), a clean air outlet (5) is arranged on the dust removing chamber (3), a centrifugal fan (6) is fixedly arranged on the base (2), an air inlet pipe (61) which extends to the inside of the dust removing chamber (3) is fixedly connected with an air outlet of the centrifugal fan (6), a bearing frame (7) is fixedly arranged in the dust removing chamber (3), a plurality of filter bags (8) are fixedly arranged on the bearing frame (7), a pulse valve is fixedly arranged on the spray pipe (9), a centrifugal nozzle (91) which extends to a port of a filter bag (8) is fixedly arranged on the spray pipe (9), a baffle (10) is fixedly arranged on one side of the dust removing chamber (3) close to the inlet pipe (11), the dust remover is characterized in that a vibrating motor (13) is fixedly arranged on the bottom wall of the dust hopper (4), a dust removing mechanism (14) is arranged on the inner wall of the dust hopper (4), and an access door (15) is fixedly arranged on the front face of the dust remover main body (1).
2. The low emission pulse jet bag house dust collector of claim 1, wherein: the filter bags (8) are distributed on the bearing frame (7) at equal intervals.
3. The low emission pulse jet bag house dust collector of claim 1, wherein: the air blowing pipe (9) is connected with an external air compressor through a pipeline, the number of the centrifugal nozzles (91) is multiple, and the centrifugal nozzles (91) and the filter bags (8) are arranged in pairs.
4. The low emission pulse jet bag house dust collector of claim 1, wherein: the inside of the purification channel (12) is fixedly provided with a dust filtering net (121) and an activated carbon adsorption net (122) from bottom to top in sequence.
5. The low emission pulse jet bag house dust collector of claim 1, wherein: the ash cleaning mechanism (14) comprises electric telescopic rods (141) fixedly arranged on the inner walls of the two sides of the dust removal chamber (3), one end of each electric telescopic rod (141) is fixedly provided with a scraping brush (142), and the scraping brush (142) is in contact with the inner wall of the ash bucket (4).
6. The low emission pulse jet bag house dust collector of claim 5, wherein: the scraping brush (142) is made of EVA foam cotton brush materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321103984.7U CN219647024U (en) | 2023-05-10 | 2023-05-10 | Low-emission pulse blowing cloth bag type dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321103984.7U CN219647024U (en) | 2023-05-10 | 2023-05-10 | Low-emission pulse blowing cloth bag type dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219647024U true CN219647024U (en) | 2023-09-08 |
Family
ID=87858921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321103984.7U Active CN219647024U (en) | 2023-05-10 | 2023-05-10 | Low-emission pulse blowing cloth bag type dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219647024U (en) |
-
2023
- 2023-05-10 CN CN202321103984.7U patent/CN219647024U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218130875U (en) | Combined bag-type dust collector | |
| CN211215861U (en) | Pulse bag dust collector ware with ash bucket clearance function | |
| CN211987591U (en) | Industrial pulse filter bag central dust remover | |
| CN219647024U (en) | Low-emission pulse blowing cloth bag type dust remover | |
| CN108837613B (en) | Bag-type dust collector | |
| CN208442934U (en) | A kind of air purifier with self-cleaning function | |
| CN212881489U (en) | Sack dust shaker with ash bag ash removal device | |
| CN219128622U (en) | Pulse bag type dust collector is spouted to centrifuging tube | |
| CN210171041U (en) | Semi-dry desulfurization and denitrification device bag-type dust collector | |
| CN211462558U (en) | High-efficiency environment-friendly bag type dust collector for vertical kiln | |
| CN216259635U (en) | Bag type dust collector with cleaning structure | |
| CN211328549U (en) | Pulse dust collector | |
| CN210814348U (en) | Easy deashing dust collecting equipment | |
| CN220360872U (en) | Negative pressure blowback large cloth bag dust remover | |
| CN212575854U (en) | Novel multi-functional pulse bag dust collector ware | |
| CN215539243U (en) | Bag type dust collector | |
| CN210057661U (en) | Bag type dust collector with built-in bypass flue | |
| CN220047520U (en) | Fume emission filtering structure | |
| CN216295496U (en) | Bag-type dust collector convenient for dust removal | |
| CN216170697U (en) | Bag type dust collector convenient for cleaning ash | |
| CN218871555U (en) | Single-machine dust remover convenient for cleaning dust | |
| CN214887304U (en) | Particle catcher cleaning device | |
| CN218653444U (en) | Dust filtering device | |
| CN219290889U (en) | Dust collecting equipment with deashing function | |
| CN220495850U (en) | Pulse type cloth bag dust collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |