CN220047598U - Large-scale rotatory jetting dust remover - Google Patents
Large-scale rotatory jetting dust remover Download PDFInfo
- Publication number
- CN220047598U CN220047598U CN202321699110.2U CN202321699110U CN220047598U CN 220047598 U CN220047598 U CN 220047598U CN 202321699110 U CN202321699110 U CN 202321699110U CN 220047598 U CN220047598 U CN 220047598U
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- CN
- China
- Prior art keywords
- dust remover
- inlet pipe
- blowing
- air inlet
- blowing body
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- 239000000428 dust Substances 0.000 title claims abstract description 58
- 238000007664 blowing Methods 0.000 claims abstract description 50
- 238000005507 spraying Methods 0.000 claims abstract description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000003546 flue gas Substances 0.000 claims abstract description 9
- 238000009423 ventilation Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004062 sedimentation 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
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a large rotary jetting dust remover, which comprises an air inlet pipe, a shell, a jetting body, an electric control device, a coarse filter screen and an air duct, wherein the air inlet pipe is connected with the shell; the air inlet pipe is connected with a flue gas inlet of the dust remover; the coarse filter screen is arranged on a pipeline of the air inlet pipe and a flue gas inlet of the dust remover; an electric control device capable of rotating the blowing body is arranged at the upper end of the blowing body; the ventilation pipeline is arranged at the upper end of the blowing body; the air duct is connected with the air inlet pipe, and an air pump is further arranged on the pipeline connected with the air inlet pipe; the first sprayer, the first sieve plate, the second sprayer, the second sieve plate and the filter bag are sequentially arranged in the spraying body from top to bottom; the electric control device is connected with the blowing body. The dust collection device has the advantages that dust collection through double blowing can be realized, fine dust blown down by the rotary blowing mechanism can be effectively captured, the dust collection efficiency is high, the performance is stable, and the device is reasonable in structural design and compact in equipment arrangement.
Description
Technical Field
The utility model relates to the technical field of environmental protection and dust removal, in particular to a large rotary jetting dust remover.
Background
At present, most bag-type dust collectors adopt row blowing, the arrangement mode adopts row-column arrangement, and the occupied area is very large. However, with increasingly strict environmental protection requirements, most desulfurization, dust removal and denitration projects are technically improved projects, and a bag-type dust remover intercepts dust through the filtering action of a filter bag, and makes the dust adhere to the surface of the filter bag by utilizing the flow of flue gas until a certain degree of dust is reached
After the thickness, the powder cake is cleaned by a certain means, and finally the dust collection effect is achieved. Meanwhile, the dust collection efficiency of the dust remover is higher and can reach more than 90 percent. However, there are disadvantages such as large volume, large floor space, low ash removal efficiency, intermittent operation, etc.
The prior art CN210814362U discloses a rotary jetting dust remover, which comprises a housin, one side of casing is equipped with dust-laden gas inlet pipe, the opposite side is equipped with the outlet duct, dust-laden gas inlet pipe is used for the outside cavity that forms between intercommunication filter bag and the casing, the outlet duct is used for the inboard cavity of intercommunication filter bag, the casing lower part is the centrum, centrum below is provided with the dust collection bucket, casing upper portion is equipped with drive arrangement, drive arrangement transmission connection jetting pipe, connect the gas holder on the jetting pipe, the below of jetting pipe is equipped with the card, the jetting pipe passes through the card to be fixed on the filter bag, the filter bag sets up in the inside of casing, form the air-purifying chamber between the top of filter bag and the shells inner wall. The device can effectively collect fine dust blown down by the rotary blowing mechanism while collecting dust through gravity sedimentation, and has the advantages of high dust removal efficiency, stable performance, reasonable structural design and compact equipment arrangement.
When the dust remover needs to clean the filter bag after long-time use, the dust remover filter bag in the prior art is fixedly arranged in the shell, so that the filter bag can not be replaced in time, the filtering effect is poor, and the cleaning of the inside of the shell is inconvenient.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a large rotary blowing dust remover.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the large-scale rotary jetting dust remover comprises an air inlet pipe, a shell, a jetting body, an electric control device, a coarse filter screen and a ventilation pipeline; the air inlet pipe is connected with a flue gas inlet of the dust remover; the coarse filter screen is arranged on a pipeline of the air inlet pipe and a flue gas inlet of the dust remover; an electric control device capable of rotating the blowing body is arranged at the upper end of the blowing body; the ventilation pipeline is arranged at the upper end of the blowing body; the air duct is connected with the air inlet pipe, and an air pump is further arranged on the pipeline connected with the air inlet pipe; the first sprayer, the first sieve plate, the second sprayer, the second sieve plate and the filter bag are sequentially arranged in the spraying body from top to bottom; the first sprayer is fixedly arranged at the upper end of the spraying body; the first sieve plate, the second sieve plate and the filter bag are detachably arranged in the blowing body; the second sprayer is arranged on the inner side wall of the spraying body; the electric control device is connected with the blowing body.
Preferably, the diameters of the sieve holes of the first sieve plate and the second sieve plate are not equal.
Preferably, the second blower is provided with a fixer, a telescopic groove, a telescopic rod, a rotating head and fan blades; one end of the fixer is fixedly connected with the inner side wall of the blowing body; the other end of the fixer is fixedly connected with one surface of the telescopic groove; the telescopic rod is arranged in the telescopic groove in a telescopic way; the rotating head is rotatably arranged at the front end of the telescopic rod; the fan blade is fixedly arranged on one side of the rotating head.
Preferably, the outer side surface of the blowing body is also provided with a perspective window.
Preferably, a flip cover is arranged below the perspective window; and a sealing barrier strip is also arranged on the outer side of the flip cover.
Preferably, a rotary rod is arranged between the bottom of the flip cover and the blowing body; the turnover cover can be turned over through a rotary rod to be opened and arranged at the lower half part of the blowing body.
Preferably, a fixed clamping block is further arranged at the upper end, connected with the flip cover, of the outer side of the blowing body; the fixed clamping blocks are symmetrically arranged on two sides along the flip cover; the flip cover is provided with a connecting block which is clamped with the fixed clamping block; the connecting block is rotatably arranged.
Compared with the prior art, the utility model has the beneficial effects that: the dust collection device has the advantages that dust collection through double blowing can be realized, fine dust blown down by the rotary blowing mechanism can be effectively captured, the dust collection efficiency is high, the performance is stable, and the device is reasonable in structural design and compact in equipment arrangement.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is an enlarged view of a second blower according to the present utility model;
FIG. 3 is a schematic view of a first tray of the present utility model;
FIG. 4 is a schematic view of a second tray of the present utility model;
FIG. 5 is a schematic view of the exterior of the present utility model;
FIG. 6 is a partially schematic enlarged view of the present utility model;
in the figure: 1-an air inlet pipe; 2-a housing; 3-blowing the body; 4-an electric control device; 5-coarse filter screen; 6-a ventilation duct; 7-an air pump; 8-perspective window; 9-turning cover; 31-a first blower; 32-a first screen plate; 33-a second blower; 34-a second screen plate; 35-filtering bags; 36-fixing a clamping block; 91-sealing bars; 92-rotating a rod; 93-connecting blocks; 331-a holder; 332-telescoping slots; 333-telescoping rod; 334-a swivel; 335-fan blades.
Description of the embodiments
For a further understanding of the objects, construction, features, and functions of the utility model, reference should be made to the following detailed description of the preferred embodiments.
Referring to fig. 1 to 6, a large rotary jetting dust remover comprises an air inlet pipe 1, a shell 2, a jetting body 3, an electric control device 4, a coarse filter screen 5 and a ventilation pipeline 6; the air inlet pipe 1 is connected with a flue gas inlet of the dust remover; the coarse filter screen 5 is arranged on the pipeline of the air inlet pipe 1 and the flue gas inlet of the dust remover; an electric control device 4 capable of rotating the blowing body 3 is arranged at the upper end of the blowing body; the ventilation pipeline 6 is arranged at the upper end of the jetting body 3; the air duct 6 is connected with the air inlet pipe, and an air pump 7 is arranged on the pipeline connected with the air inlet pipe; a first sprayer 31, a first sieve plate 32, a second sprayer 33, a second sieve plate 34 and a filter bag 35 are sequentially arranged in the spraying body 3 from top to bottom; the first sprayer 31 is fixedly arranged at the upper end of the spraying body 3; the first sieve plate 32, the second sieve plate 34 and the filter bag 35 are detachably arranged in the blowing body 3; the second sprayer 33 is arranged on the inner side wall of the spraying body 3; the electric control device 4 is connected with the blowing body 3.
Preferably, the first and second perforated plates 32, 34 have unequal diameters of the perforations.
Preferably, the second blower 33 is provided with a fixing device 331, a telescopic slot 332, a telescopic rod 333, a rotating head 334 and a fan blade 335; one end of the fixer 331 is fixedly connected with the inner side wall of the blowing body 3; the other end of the fixer 331 is fixedly connected with one surface of the expansion slot 332; the telescopic rod 333 is telescopically arranged in the telescopic groove 332; the rotating head 334 is rotatably arranged at the front end of the telescopic rod 333; the fan blade 335 is fixedly disposed on one side of the rotating head 334.
Further, the second blower 33 may not only select different directions with different angles during blowing; during blowing, the direction of the fan blade 335 can be adjusted according to the actual blowing effect; when in use, the depth of the blowing of the fan blade 355 can be adjusted by the telescopic movement of the telescopic rod 333 in the telescopic groove 332; the angle of the blowing of the fan blade 355 can be adjusted by the rotating head 334, so that the blowing can be performed in a full coverage mode during the blowing.
Preferably, the outer side surface of the blowing body 3 is also provided with a perspective window 8.
Further, the see-through window 8 is also an openable arrangement; the first 32 and second 34 screen panels may also be replaced while facilitating the viewing of the internal blow-out.
Preferably, a flip cover 9 is also arranged below the perspective window 8; a sealing barrier 91 is also provided on the outside of the flip 9.
Preferably, a rotary rod 92 is further disposed between the bottom of the flip cover 9 and the blowing body 3; the turnover cover 9 can be turned over by a rotary rod 92 to be opened and arranged on the lower half part of the blowing body 3.
Through the flap 9, it is possible to replace when the filter bag 35 is full of dust which has fallen into it by blowing.
Preferably, a fixing clamping block 36 is further arranged at the upper end of the outer side of the blowing body 3 connected with the flip cover 9; the fixed clamping blocks 36 are symmetrically arranged on two sides along the flip cover 9; the flip cover 9 is provided with a connecting block 93 which is clamped with the fixed clamping block 36; the connection block 93 is rotatably provided.
The working principle of the utility model is as follows: the utility model provides a large-scale rotatory jetting dust remover, including a dust remover casing that inside is the cavity, be provided with the air intake, the air outlet with the cavity intercommunication respectively in the dust remover casing, the air intake sets up at dust remover casing lateral wall or top, the air outlet sets up at dust remover casing top or lateral wall, dust remover casing lower part is the centrum, be provided with filter bag 35 in the corresponding centrum, the air intake gets into the dust remover, electric control device 4 drives the rotatory jetting of spouting body 3, large granule dust relies on gravity to subside, the brown motion is done to partial dust in dust remover casing inner space, or flies to filter bag 35 again, drop filter bag 35 through the jetting, clean gas is then led to ventilation duct 6 through filter bag 35.
The utility model has been described with respect to the above-described embodiments, however, the above-described embodiments are merely examples of practicing the utility model. It should be noted that the disclosed embodiments do not limit the scope of the utility model. On the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a large-scale rotatory jetting dust remover which characterized in that: the dust remover comprises an air inlet pipe (1), a shell (2), a blowing body (3), an electric control device (4), a coarse filter screen (5) and an air duct (6); the air inlet pipe (1) is connected with a flue gas inlet of the dust remover; the coarse filter screen (5) is arranged on the pipeline of the air inlet pipe (1) and the flue gas inlet of the dust remover; an electric control device (4) capable of rotating the blowing body (3) is arranged at the upper end of the blowing body; the ventilation pipeline (6) is arranged at the upper end of the blowing body (3); the air duct (6) is connected with the air inlet pipe, and an air pump (7) is arranged on the pipeline connected with the air inlet pipe; a first sprayer (31), a first sieve plate (32), a second sprayer (33), a second sieve plate (34) and a filter bag (35) are sequentially arranged in the spraying body (3) from top to bottom; the first sprayer (31) is fixedly arranged at the upper end of the spraying body (3); the first sieve plate (32) and the second sieve plate (34) and the filter bag (35) are detachably arranged in the blowing body (3); the second sprayer (33) is arranged on the inner side wall of the spraying body (3); the electric control device (4) is connected with the blowing body (3).
2. A large rotary jetting dust remover as claimed in claim 1, wherein: the diameters of the sieve holes of the first sieve plate (32) and the second sieve plate (34) are not equal.
3. A large rotary jetting dust remover as claimed in claim 1, wherein: the second sprayer (33) is provided with a fixer (331), a telescopic groove (332), a telescopic rod (333), a rotating head (334) and fan blades (335); one end of the fixer (331) is fixedly connected with the inner side wall of the blowing body (3); the other end of the fixer (331) is fixedly connected with one surface of the telescopic groove (332); the telescopic rod (333) is arranged in the telescopic groove (332) in a telescopic way; the rotating head (334) is rotatably arranged at the front end of the telescopic rod (333); the fan blade (335) is fixedly arranged on one side of the rotating head (334).
4. A large rotary jetting dust remover as claimed in claim 1, wherein: the outer side surface of the blowing body (3) is also provided with a perspective window (8).
5. A large rotary jetting cleaner as claimed in claim 4, wherein: a flip cover (9) is arranged below the perspective window (8); the outer side of the flip cover (9) is also provided with a sealing barrier strip (91).
6. A large rotary jetting dust remover as claimed in claim 5, wherein: a rotary rod (92) is arranged between the bottom of the flip cover (9) and the blowing body (3); the turnover cover (9) can be turned over through a rotary rod (92) to be opened and arranged at the lower half part of the blowing body (3).
7. A large rotary jetting dust remover as claimed in claim 5, wherein: the upper end of the outer side of the blowing body (3) connected with the flip cover (9) is also provided with a fixed clamping block (36); the fixed clamping blocks (36) are symmetrically arranged on two sides along the flip cover (9); the flip cover (9) is provided with a connecting block (93) which is clamped with the fixed clamping block (36); the connecting block (93) is rotatably arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321699110.2U CN220047598U (en) | 2023-06-30 | 2023-06-30 | Large-scale rotatory jetting dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321699110.2U CN220047598U (en) | 2023-06-30 | 2023-06-30 | Large-scale rotatory jetting dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220047598U true CN220047598U (en) | 2023-11-21 |
Family
ID=88762764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321699110.2U Active CN220047598U (en) | 2023-06-30 | 2023-06-30 | Large-scale rotatory jetting dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220047598U (en) |
-
2023
- 2023-06-30 CN CN202321699110.2U patent/CN220047598U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |