CN211158952U - Pulse bag type dust collector - Google Patents
Pulse bag type dust collector Download PDFInfo
- Publication number
- CN211158952U CN211158952U CN201921637674.7U CN201921637674U CN211158952U CN 211158952 U CN211158952 U CN 211158952U CN 201921637674 U CN201921637674 U CN 201921637674U CN 211158952 U CN211158952 U CN 211158952U
- Authority
- CN
- China
- Prior art keywords
- filter core
- fixing device
- bracing piece
- backup pad
- sack
- 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
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a pulse bag type dust collector, including the support column, support column top fixed mounting has the dust remover body, this internal below of dust remover is provided with the backup pad, a plurality of fixing device of evenly having arranged in the backup pad, the bracing piece is installed at the fixing device center, the bracing piece is hollow cylinder, it has a plurality of through-holes to open on the bracing piece, the outside cover of bracing piece has the sack filter core, the sack filter core passes through fixing device and installs in the top of backup pad, the bottom fixedly connected with feed hopper of sack filter core, the outside of sack filter core is provided with the restriction frame, the restriction frame is cylindrical support, the top is opened, restriction frame surface is provided with the spiral support. The utility model can ensure that the cloth bag filter element can prevent over-expansion in the filtering process, and strengthen the filtering effect of the cloth bag filter element; the utility model discloses be provided with fixing device, can guarantee that the sack filter core in the use, prevent that the sack filter core from dropping in the backup pad.
Description
Technical Field
The utility model relates to a dust collecting equipment technical field, concretely relates to pulse bag collector.
Background
The pulse bag dust collector is an improved novel high-efficiency pulse bag type dust collector on the basis of a bag dust collector. In order to further improve the pulse bag type dust collector, the improved pulse bag type dust collector has the advantages of high purification efficiency, large gas treatment capacity, stable performance, convenience in operation, long service life of a filter bag, small maintenance workload and the like.
In the process of using the pulse bag-type dust collector, wind blows towards the inside of the bag from bottom to top through the feeding funnel, the bag rapidly expands, when the bag expands too much, gaps around the bag are enlarged, and some dust passes through the bag to be discharged, so that the filtering effect of the bag is reduced; in the cloth bag filtering process, the cloth bag is pulled upwards by air, and the cloth bag easily falls off from the supporting plate, so that the cloth bag is inconvenient to filter dust.
Disclosure of Invention
In order to solve the problem, the utility model discloses a pulse bag type dust collector.
The utility model discloses a realize through following technical scheme:
the utility model provides a pulse bag type dust collector, includes the support column, support column top fixed mounting has the dust remover body, this internal below of dust remover is provided with the backup pad, a plurality of fixing device of evenly having arranged in the backup pad, the bracing piece is installed at the fixing device center, the bracing piece is hollow cylinder, it has a plurality of through-holes to open on the bracing piece, the outside cover of bracing piece has the sack filter core, the sack filter core passes through fixing device install in the top of backup pad, the bottom fixedly connected with feed hopper of sack filter core, the outside of sack filter core is provided with the restriction frame, the restriction frame is cylindrical support, and the top is opened, restriction frame surface is provided with the spiral support bar.
The fixing device comprises a bottom plate, a fixing block and a convex block, wherein a plurality of round holes are formed in the bottom plate, the fixing block is fixed on the outer side of the bottom plate, two rings of grooves are formed in the outer portion of the fixing block, the cloth bag filter element is clamped in the grooves, and the convex block is clamped on the outer side of the cloth bag filter element.
The lug is in over-head fit with the groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses be provided with bracing piece and restriction frame, do not hinder sack filter core to exert, can guarantee moreover that sack filter core prevents too big inflation in the filtering process, strengthens the filter effect of sack filter core.
2. The utility model discloses be provided with fixing device, can guarantee that the sack filter core in the use, prevent that the sack filter core from dropping in the backup pad.
Drawings
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is a schematic sectional view of the structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure A of FIG. 2 according to the present invention;
fig. 4 is a schematic structural diagram of the fixing device of the present invention.
In the figure: 1. a support pillar; 2. a dust collector body; 3. a support plate; 4. a restraint frame; 5. a fixing device; 51. a base plate; 52. a fixed block; 53. a bump; 54. a circular hole; 55. a groove; 6. a support bar; 7. a through hole; 8. a cloth bag filter element; 9. a feed hopper; 10. a support strip.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1 to 4 of the drawings, a pulse bag collector comprises a support column 1, a dust remover body 2 is fixedly arranged at the top of the supporting column 1, a supporting plate 3 is arranged below the inner part of the dust remover body 2, a plurality of fixing devices 5 are evenly distributed on the supporting plate 3, a supporting rod 6 is arranged in the center of each fixing device 5, the support rod 6 is a hollow cylinder, a plurality of through holes 7 are arranged on the support rod 6, a cloth bag filter element 8 is sleeved outside the support rod 6, the cloth bag filter element 8 is arranged above the support plate 4 through the fixing device 5, the bottom of the cloth bag filter element 8 is fixedly connected with a feeding funnel 9, the cloth bag filter element is characterized in that a limiting frame 4 is arranged outside the cloth bag filter element 8, the limiting frame 4 is a cylindrical support, the top of the limiting frame is open, and spiral supporting strips 10 are arranged on the surface of the limiting frame 4.
The fixing device 5 comprises a bottom plate 51, a fixing block 52 and a convex block 53, wherein a plurality of round holes 54 are formed in the bottom plate 51, the fixing block 52 is fixed on the outer side of the bottom plate 51, two rings of grooves 55 are formed in the outer portion of the fixing block 52, the cloth bag filter element 8 is clamped in the grooves 55, and the convex block 53 is clamped on the outer side of the cloth bag filter element 8.
The projection 53 is in overtravel fit with the groove 55.
Example (b):
the utility model provides a pulse bag collector, includes support column 1, 1 top fixed mounting of support column has dust remover body 2, and dust remover body 2 includes box, collection ash bucket, dust discharge valve, pulse valve subassembly, pulse control appearance, steam pocket and pipeline, air inlet, gas outlet. Inside below of dust remover body 2 is provided with backup pad 3, a plurality of fixing device 5 of evenly having arranged in backup pad 3, bracing piece 6 is installed at fixing device 5 center, bracing piece 6 is hollow cylinder, it has a plurality of through-holes 7 to open on the bracing piece 6, the outside cover of bracing piece 6 has sack filter core 8, sack filter core 8 passes through fixing device 5 and installs in the top of backup pad 4, sack filter core 8's bottom fixedly connected with feed hopper 9, sack filter core 8's outside is provided with restriction frame 4, restriction frame 4 is cylindrical support, the top is opened, restriction frame 4 surfaces are provided with spiral support bar 10.
After the dust-containing gas enters the dust hopper of the dust remover, a part of coarse particles in the gas flow are settled in the dust hopper under the action of power and inertia force due to the sudden expansion of the gas flow section and the action of a gas flow distribution plate; after the dust particles with fine particle size and small density enter the dust filtering chamber, the dust is deposited on the surface of the filter material through the combined effects of continuous diffusion, screening and the like, and the purified gas is discharged. The utility model discloses be provided with bracing piece 6 and restriction frame 4, do not hinder sack filter core to exert, can guarantee moreover that sack filter core prevents too big inflation in the filter process, strengthens sack filter core's filter effect. The cloth bag filter element 8 is fixed on the supporting plate through the fixing device 5, the fixing device 5 comprises a bottom plate 51, a fixing block 52 and a convex block 53, a plurality of round holes 54 are formed in the bottom plate 51, the fixing block 52 is fixed on the outer side of the bottom plate 51, two rings of grooves 55 are formed in the outer portion of the fixing block 52, the cloth bag filter element 8 is clamped in the grooves 55, and the convex block 53 is clamped on the outer side of the cloth bag filter element 8. The projection 53 is in overtravel engagement with the recess 55. Can ensure that the cloth filter element 8 prevents the cloth filter element 8 from falling off from the support plate 3 in the using process.
The resistance of the pulse bag type dust collector is increased along with the increase of the thickness of the dust layer on the surface of the cloth bag filter element 8. When the resistance reaches a certain specified value, ash is removed. Adopt pulse blowback deashing mode, pulse blowback adopts time sequence controller control, when pulse controller signals, the electromagnetic pulse valve is opened, compressed air passes through the pulse valve from the gas bag and spouts through the spray tube aperture (from spray tube spun gas be the primary air), induced the ambient air (being called the overgrate air) that several times was the primary air when high velocity air passes through the venturi tube inducer and gets into sack filter 8, cause the interior instantaneous malleation of sack filter 8, the dust attached to on 8 surfaces of sack filter is peeled off and falls into the ash bucket, realize the purpose of deashing.
In summary, the present invention is only a preferred embodiment, and is not intended to limit the scope of the present invention, and all equivalent changes and modifications of the shapes, structures, features and spirit described in the claims of the present invention should be included in the scope of the present invention.
Claims (3)
1. The utility model provides a pulse bag collector, includes support column (1), support column (1) top fixed mounting has dust remover body (2), its characterized in that: the utility model discloses a dust remover, including dust remover body (2), dust remover body (2) inside below is provided with backup pad (3), a plurality of fixing device (5) have evenly been arranged on backup pad (3), bracing piece (6) are installed at fixing device (5) center, bracing piece (6) are hollow cylinder, it has a plurality of through-holes (7) to open on bracing piece (6), bracing piece (6) outside cover has sack filter core (8), sack filter core (8) pass through fixing device (5) install in the top of backup pad (3), the bottom fixedly connected with feed hopper (9) of sack filter core (8), the outside of sack filter core (8) is provided with restraint frame (4), restraint frame (4) are cylindrical support, and the top is opened, restraint frame (4) surface is provided with spiral support bar (10).
2. A bag house as defined in claim 1, wherein: the fixing device (5) comprises a bottom plate (51), a fixing block (52) and a convex block (53), wherein a plurality of round holes (54) are formed in the bottom plate (51), the fixing block (52) is fixed on the outer side of the bottom plate (51), two rings of grooves (55) are formed in the outer portion of the fixing block (52), the cloth bag filter element (8) is clamped in the grooves (55), and the convex block (53) is clamped on the outer side of the cloth bag filter element (8).
3. A bag house as defined in claim 2, wherein: the projection (53) is in over-head fit with the groove (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921637674.7U CN211158952U (en) | 2019-09-27 | 2019-09-27 | Pulse bag type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921637674.7U CN211158952U (en) | 2019-09-27 | 2019-09-27 | Pulse bag type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211158952U true CN211158952U (en) | 2020-08-04 |
Family
ID=71815411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921637674.7U Active CN211158952U (en) | 2019-09-27 | 2019-09-27 | Pulse bag type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211158952U (en) |
-
2019
- 2019-09-27 CN CN201921637674.7U patent/CN211158952U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207237511U (en) | A kind of filtration apparatus replaced easy to filter bag and the sack cleaner including the filtration apparatus | |
| EP0078678B1 (en) | Method and apparatus for cleaning filters | |
| CN102867558A (en) | Dusty gas filter | |
| CN107866114A (en) | A kind of sack cleaner with auxiliary shock structure | |
| CN208032130U (en) | A kind of bag-type dust collector that can quickly clean filter core muffin | |
| CN204246969U (en) | Gas tank locellus fiber bag precipitator | |
| CN211158952U (en) | Pulse bag type dust collector | |
| CN110339640A (en) | A kind of dumping furnace self-baking electrode Hot dust removal device | |
| CN102935428B (en) | A kind of separator of separate solid particles and application thereof | |
| CN113559651A (en) | High-efficiency separated pulse cloth cylinder dust filter | |
| CN207871754U (en) | A kind of bag filter with auxiliary shock structure | |
| CN208194960U (en) | A kind of powdery organic fertilizer screening system | |
| CN102228766B (en) | Pulse back-flushing bag filter | |
| CN214415976U (en) | Multistage dust collector | |
| CN213313817U (en) | Filter cylinder of dust remover | |
| CN214019733U (en) | Pulse bag-type dust collector for waste gas purification | |
| CN210584094U (en) | Even support type pulsed sack cleaner of air inlet | |
| CN211411348U (en) | Novel cloth bag dust removing device | |
| CN202191797U (en) | Pulse reverse-jet bag filter | |
| CN114602248A (en) | Sack dust removal testing arrangement of cement plant production usefulness | |
| CN220918524U (en) | Pulse dust collector | |
| CN217549283U (en) | Dust remover for thermal power plant | |
| CN202700254U (en) | Fold bag type dust collector | |
| CN219209438U (en) | Blowback pulse cloth bag cyclone integrated dust remover | |
| CN215137871U (en) | Kiln tail bag dust collecting device of clinker production line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |