CN205730763U - The complex dust collector that a kind of whirlwind cloth bag combines - Google Patents
The complex dust collector that a kind of whirlwind cloth bag combines Download PDFInfo
- Publication number
- CN205730763U CN205730763U CN201620623171.4U CN201620623171U CN205730763U CN 205730763 U CN205730763 U CN 205730763U CN 201620623171 U CN201620623171 U CN 201620623171U CN 205730763 U CN205730763 U CN 205730763U
- Authority
- CN
- China
- Prior art keywords
- middle casing
- cyclone dust
- dust extractor
- cloth bag
- combines
- 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.)
- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses the complex dust collector that a kind of whirlwind cloth bag combines, including cyclone dust extractor and sack cleaner, described sack cleaner comprises middle casing and upper box, middle casing lower openings is not closed, middle casing one end is positioned in cyclone dust extractor, and middle casing passes through they sup-port in cyclone dust extractor.The complex dust collector that whirlwind cloth bag of the present utility model combines, dusty gas is introduced into cyclone dust extractor, serve the effect that the gas entering sack cleaner is carried out pre-dedusting, reduce dust concentration, improve efficiency of dust collection, decrease the filter area of sack cleaner simultaneously, weaken the dust abrasion to filter bag, be conducive to extending the service life of filter bag.
Description
Technical field
This utility model relates to the complex dust collector that a kind of whirlwind cloth bag combines, and belongs to cleaner unit field.
Background technology
Along with developing rapidly of the industry such as electric power, cement, chemical industry, the atmospheric pollution that the industrial dust therefore produced causes
Problem is on the rise, and strengthens the effective filtration to industrial dust, reduces solid particulate matter particularly fine particle in air dense
Spend extremely urgent.
For the sack cleaner commonly used in current industrial dedusting, for improving efficiency of dust collection, reduce dust emission dense
Degree, certainly will need to increase the filter area of cleaner unit, and along with the increase of filter area, cleaner unit equipment volume will be caused to become
Greatly, floor space becomes big, and overall investment increases the most therewith, additionally, the life of bag filter short strip of sack cleaner is frequent
Change bag and also always perplex a problem of industry.Cyclone dust extractor when processing the bigger dusty gas of particle diameter, efficiency of dust collection
Can reach 70%～90%, but when particle diameter being less than to the dust of 5～10 μm, efficiency substantially reduces, and generally requires multistage dedusting
Can be only achieved emission request.
Utility model content
Goal of the invention: in order to overcome the deficiencies in the prior art, this utility model provides a kind of whirlwind cloth bag to combine
Complex dust collector, reduce dust concentration, improve efficiency of dust collection, decrease the filter area of sack cleaner simultaneously, cut
The weak dust abrasion to filter bag, is conducive to extending the service life of filter bag.
Technical scheme: for solving above-mentioned technical problem, the complex dust collector that a kind of whirlwind cloth bag of the present utility model combines,
Including cyclone dust extractor and sack cleaner, described sack cleaner comprises middle casing and upper box, and middle casing lower openings is not
Closing, middle casing one end is positioned in cyclone dust extractor, and middle casing passes through they sup-port in cyclone dust extractor.
As preferably, described cyclone dust extractor is provided with at least two support bar of circumference uniform distribution, and described support bar is hinged on
In cyclone dust extractor, being provided with the groove that several rows spacing is identical in middle casing, often row groove is around middle casing circumference uniform distribution, supports
One end of bar is inserted in groove.
As preferably, described support bar has three, is evenly distributed on the inwall of cyclone dust extractor, is provided with on middle casing
Three row grooves, often row groove is provided with the groove of three circumference uniform distributions, corresponding with support bar.
As preferably, being provided with filter bag in described middle casing, filter bag connects with the injection tube being positioned in upper box, injection tube with
Pulse valve connects, and is provided with the outlet of clean gas in upper box.
Beneficial effect: the complex dust collector that whirlwind cloth bag of the present utility model combines, dusty gas is introduced into cyclone dust removal
Device, serves the effect that the gas entering sack cleaner carries out pre-dedusting, reduces dust concentration, improves dedusting effect
Rate, decreases the filter area of sack cleaner simultaneously, weakens the dust abrasion to filter bag, is conducive to extending the use of filter bag
Life-span.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model；
Fig. 2 is this utility model plan structure schematic diagram.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.
As depicted in figs. 1 and 2, the complex dust collector that a kind of whirlwind cloth bag of the present utility model combines, including cyclone dust removal
Device 5 and sack cleaner, described sack cleaner comprises middle casing 2 and upper box 1, and middle casing 2 lower openings is not closed, raising middle flask
Body 2 one end is positioned in cyclone dust extractor 5, and middle casing 2 is supported in cyclone dust extractor 5 by support bar 7.Cyclone dust extractor 5 is
Conventional cyclone dust extractor 5 structure, comprises ash bucket 4, and cyclone dust extractor 5 carries out primary dust removing, sack cleaner pair to dusty gas
Dusty gas carries out two-stage dust removal.Being provided with filter bag in described middle casing 2, filter bag connects with the injection tube being positioned in upper box 1, spray
Blowpipe connects with pulse valve, is provided with the outlet of clean gas in upper box 1.
In this utility model, described cyclone dust extractor 5 is provided with at least two support bar 7 of circumference uniform distribution, described support
Bar 7 is hinged in cyclone dust extractor 5, is provided with the groove that several rows spacing is identical in middle casing 2, and often row groove is around middle casing 2
Circumference uniform distribution, one end of support bar 7 is inserted in groove, is inserted into the groove of diverse location by support bar 7, casing 2 in adjustment
It is positioned at the degree of depth in cyclone dust extractor 5, adjusts dust removing effects.
In this utility model, described support bar 7 is preferably three, is evenly distributed on the inwall of cyclone dust extractor 5,
Middle casing 2 is provided with three row grooves, and often row groove is provided with the groove of three circumference uniform distributions, corresponding with support bar 7, centering casing 2
Can be adjusted at three depth values.
In use, in dust removal process, dusty gas is first tangentially entered cyclone dust extractor 5, air-flow to the present invention by air inlet 6
Move bottom cone the most from top to bottom from cylinder along cyclone dust extractor 5 wall, form the outward turning dust-laden declined
Air-flow, in flow rotation motor process, grit is progressively deposited on cleaner unit inwall under centrifugal action, and vortex outside
Promote and gradually drop in ash bucket 4 along cone inwall under action of gravity.According to rotating away from invariance principle, outer rotational gas flow is in cone
Part forms again interior rotational gas flow upwards, moves upward twist, enters casing 2 in sack cleaner, through filter bag again
Secondary filtration is by clean gas outlet 3 discharge.
The above is only preferred implementation of the present utility model, it should be pointed out that: for the common skill of the art
For art personnel, on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (4)
1. the complex dust collector that a whirlwind cloth bag combines, it is characterised in that: include cyclone dust extractor and sack cleaner, described
Sack cleaner comprises middle casing and upper box, and middle casing lower openings is not closed, and middle casing one end is positioned in cyclone dust extractor,
Middle casing passes through they sup-port in cyclone dust extractor.
The complex dust collector that whirlwind cloth bag the most according to claim 1 combines, it is characterised in that: described cyclone dust extractor sets
Having at least two support bar of circumference uniform distribution, described support bar is hinged in cyclone dust extractor, is provided with several rows in middle casing
The groove that spacing is identical, often row groove inserts in groove around middle casing circumference uniform distribution, one end of support bar.
The complex dust collector that whirlwind cloth bag the most according to claim 1 combines, it is characterised in that: described support bar has three
Root, is evenly distributed on the inwall of cyclone dust extractor, is provided with three row grooves on middle casing, and often to be provided with three circumference equal for row groove
The groove of cloth is corresponding with support bar.
The complex dust collector that whirlwind cloth bag the most according to claim 1 combines, it is characterised in that: described middle casing is provided with
Filter bag, filter bag connects with the injection tube being positioned in upper box, and injection tube connects with pulse valve, is provided with clean gas and goes out in upper box
Mouthful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620623171.4U CN205730763U (en) | 2016-06-22 | 2016-06-22 | The complex dust collector that a kind of whirlwind cloth bag combines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620623171.4U CN205730763U (en) | 2016-06-22 | 2016-06-22 | The complex dust collector that a kind of whirlwind cloth bag combines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205730763U true CN205730763U (en) | 2016-11-30 |
Family
ID=57384252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620623171.4U Expired - Fee Related CN205730763U (en) | 2016-06-22 | 2016-06-22 | The complex dust collector that a kind of whirlwind cloth bag combines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205730763U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107008094A (en) * | 2017-04-28 | 2017-08-04 | 四川新科环保设备制造有限公司 | A kind of whirlwind cloth bag combination dust arrester and dust removal method |
| CN108079724A (en) * | 2017-12-29 | 2018-05-29 | 陈美青 | Deduster |
-
2016
- 2016-06-22 CN CN201620623171.4U patent/CN205730763U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107008094A (en) * | 2017-04-28 | 2017-08-04 | 四川新科环保设备制造有限公司 | A kind of whirlwind cloth bag combination dust arrester and dust removal method |
| CN108079724A (en) * | 2017-12-29 | 2018-05-29 | 陈美青 | Deduster |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190102 Granted publication date: 20161130 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220102 Granted publication date: 20161130 |
|
| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20180622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |