CN106582122A - Dedusting equipment with three-stage dust filtering devices - Google Patents
Dedusting equipment with three-stage dust filtering devices Download PDFInfo
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- CN106582122A CN106582122A CN201510683528.8A CN201510683528A CN106582122A CN 106582122 A CN106582122 A CN 106582122A CN 201510683528 A CN201510683528 A CN 201510683528A CN 106582122 A CN106582122 A CN 106582122A
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- Prior art keywords
- dust
- filter
- cleaner
- stage filtration
- resorption
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Abstract
Dedusting equipment with three-stage dust filtering devices comprises a first filtering barrel, two dusty gas inlet pipelines, a branch pipeline, four dust filtering bags, two second filtering barrels and two clean gas outlets. The two dusty gas inlet pipelines are arranged on two sides of the first filtering barrel separately and make dusty gas enter the first filtering barrel. The branch pipeline is arranged in an upper cavity of the first filtering barrel. The four dust filtering bags are connected with the branch pipeline. Each of the two second filtering barrels communicates with the first filtering barrel through a gas flow channel. The two clean gas outlets are formed in the bottoms of the two second filtering barrels separately and used for exhausting filtered clean gas.
Description
Technical field
The present invention relates to a kind of cleaner, especially a kind of dedusting with three-stage filtration dust device
Equipment.
Background technology
Sack cleaner be using fiber medium filter dusty gas most ancient dust arrester it
One.German Beth applies for the patent of sack cleaner within 1868, and so far oneself has century more than one
History.In this more than hundred years course, sack cleaner dust collecting technique quickly grows, modernization
Sack cleaner compared with sack cleaner original before over one hundred year, be really as heaven and hell.And bag
The application of formula cleaner unit is more and more extensive, almost throughout each industrial department.Its main cause removes pocket type
Outside the simple structure of cleaner unit, also have the following advantages that：
(1) sack cleaner dust-collecting efficiency is high.Even if the fine solid particle of 0.5 μm of trapping, also there is very high
Dust-collecting efficiency.As long as sack cleaner filter bag material is good, dust-collecting efficiency is almost up to 100%.
(2) sack cleaner is stable, strong adaptability, is little affected by processing air quantity, gas and powder
Dirt property and the unbalanced impact of production equipment work.
(3) sack cleaner can trap the dust that electrostatic precipitator is difficult to trap.
(4) sack cleaner operating technology is fairly simple.
Exactly because fiber bag precipitator has above-mentioned significant advantage, almost by all of industrial department
As the main facility that gathers dust.As shown in figure 1, by taking cement industry as an example, either dry production is also
It is wet production, the dust collecting system overwhelming majority in full cement plant all adopts sack cleaner.Bag-type dust
Device occupation rate is up to 80%.With the progress of Technology of Fabric Filter, particularly novel dust removing cloth bag
Emerge in large numbers, make the range of application of sack cleaner more extensive, such as the dehydrator and grog basket formula in cement plant
Cooler is gathered dust using sack cleaner, is always treated as forbidden zone, and now this forbidden zone is also beaten
It is broken, and have using increasing trend.This be primarily due to sack cleaner have simple structure,
The advantages of Operation and Maintenance is easier and is cheap, particularly for processing the less airborne dust point of air quantity
Occasion, its advantage is more notable.
But the shortcoming of sack cleaner is also fairly obvious, especially dedusting filtering bag is by gas temperature
Restriction, the too high easy burning bag of temperature, the too low easy condensation and dewfall of temperature and paste bag, dust collect, return
Receive difficult, filter bag is easily broken, and for single filter, effect is bad.
The content of the invention
It is an object of the invention to provide a kind of cleaner with three-stage filtration dust device, with gram
Take above-mentioned technological deficiency.
To reach object above, the present invention provides a kind of cleaner with three-stage filtration dust device,
Including：
One first filter vat 1, wherein, there is a metallic spacer layer 11 middle and lower part of the first filter vat 1,
The single filter bucket 1 is divided into an epicoele 12 and a cavity of resorption 13；
Two dusty gases enter pipeline 2, are respectively arranged on the first filter vat both sides, make dust-laden
Gas enters first filter vat 1；
One branch line 3, in the epicoele 12 of first filter vat 1, wherein, institute
State branch line 3 to connect into pipeline 2 with described two dusty gases, for ash-laden gas described in water conservancy diversion
Body；
Four bag dust filters 4, connect respectively the branch line 3, wherein, the dusty gas Jing institutes
After stating the water conservancy diversion of branch line 3, single filter is carried out into the dust filtration bag 4, the dust filtration bag 4
Bottom connects with the cavity of resorption 13, makes the dust after single filter be stored in the cavity of resorption 13；
Two the second filter vats 6, are connected respectively by a gas channel 61 with first filter vat 1
It is logical, wherein, described each second filter vat 6 is built with one first filter element 62 and one second filter element 63；
After first filter vat 1 completes single filter, first filter element 62 and second filter element
63 are respectively completed two grades and three-stage filtration；And
Two clean gas outlets 7, are respectively arranged on the bottom of described two second filter vats 6,
For discharging the clean gas after filtering.
Described each dusty gas is entered on pipeline 2 equipped with first valve that can operate break-make gas
Door 21.
The cleaner with three-stage filtration dust device, further includes a dust discharge line
5, it is installed in the cavity of resorption 13 of the single filter bucket 1, it is stored in the cavity of resorption for discharging
13 dust.
Can be with the second valve 51 of break-make pipeline equipped with one on the dust discharge line 5.
Be provided with four circular ports 111 in the metallic spacer layer 11, the circular port 111 respectively with it is right
The bottom of the dust filtration bag 4 answered is seamlessly connected and connects.
By said structure, the dust of the present invention is collected, reclaims easy, and can effective protection mistake
Filter bag.Simultaneously as having used the filter type of three-stage filtration, effect is very excellent.
Object of the present invention, feature, and advantage will be attached in following specific embodiment
Figure, and exposure detailed in claim.
Description of the drawings
Fig. 1 is existing filter bag scheme of installation.
Fig. 2 is a kind of front view of cleaner with three-stage filtration dust device of the present invention.
Fig. 3 is a kind of side view of cleaner with three-stage filtration dust device of the present invention.
Fig. 4 is a kind of sectional view of cleaner with three-stage filtration dust device of the present invention.
Fig. 5 is a kind of schematic diagram of cleaner with three-stage filtration dust device of the present invention.
Fig. 6 is a kind of metallic spacer layer of cleaner with three-stage filtration dust device of the present invention
Schematic diagram.
Fig. 7 is that a kind of installation of cleaner with three-stage filtration dust device of the present invention is illustrated
Figure.
Specific embodiment
Fig. 2 to Fig. 6 is referred to, the present invention is a kind of cleaner with three-stage filtration dust device,
Including：
One first filter vat 1, wherein, there is a metallic spacer layer 11 middle and lower part of the first filter vat 1,
The single filter bucket 1 is divided into an epicoele 12 and a cavity of resorption 13；
Two dusty gases enter pipeline 2, are respectively arranged on the first filter vat both sides, make dust-laden
Gas enters first filter vat 1；
One branch line 3, in the epicoele 12 of first filter vat 1, wherein, institute
State branch line 3 to connect into pipeline 2 with described two dusty gases, for ash-laden gas described in water conservancy diversion
Body；
Four bag dust filters 4, connect respectively the branch line 3, wherein, the dusty gas Jing institutes
After stating the water conservancy diversion of branch line 3, single filter is carried out into the dust filtration bag 4, the dust filtration bag 4
Bottom connects with the cavity of resorption 13, makes the dust after single filter be stored in the cavity of resorption 13；
Two the second filter vats 6, are connected respectively by a gas channel 61 with first filter vat 1
It is logical, wherein, described each second filter vat 6 is built with one first filter element 62 and one second filter element 63；
After first filter vat 1 completes single filter, first filter element 62 and second filter element
63 are respectively completed two grades and three-stage filtration；And
Two clean gas outlets 7, are respectively arranged on the bottom of described two second filter vats 6,
For discharging the clean gas after filtering.
Preferably, described each dusty gas is entered on pipeline 2 and can operate break-make gas equipped with one
The first valve 21.
Preferably, the described cleaner with three-stage filtration dust device, further includes a powder
Dirt discharge line 5, is installed in the cavity of resorption 13 of the single filter bucket 1, for discharging storage
It is stored in the dust of the cavity of resorption 13.
Preferably, can be with the second valve 51 of break-make pipeline equipped with one on the dust discharge line 5.
Preferably, four circular ports 111, the circular port 111 are provided with the metallic spacer layer 11
It is seamlessly connected and connects with the bottom of corresponding the dust filtration bag 4 respectively.
During work, the dusty gas is passed sequentially through into pipeline 2, the branched pipe containing grey air-flow
Road 3 and the dust filtration bag 4；Air-flow is filled into up to first mistake by the dust filtration bag 4
The epicoele 12 of lauter tub 1, most of dust is fallen by bag dust filter stop by the circular port 111
Fall, the cavity of resorption 13 for being stored in first filter vat 1 is stored and periodically drained.
Described is flowed into through the gas of single filter by the epicoele 12 of first filter vat 1
Two filter vats 6.First filter element 62 is passed sequentially through again and completes cascade filtration, by described second
Filter element 63 completes three-stage filtration.Relevant criterion has been reached through the gas dust-laden index of three-stage filtration,
So being directly discharged in the middle of air.
By above-described embodiment, the purpose of the present invention is reached by fully effective.Being familiar with should
The personage of skill should be understood that the present invention includes but is not limited to accompanying drawing and above in specific embodiment
The content of description.The modification of any function and structure principle without departing from the present invention is intended to be included in right
In the scope of claim.
Claims (10)
1. a kind of cleaner with three-stage filtration dust device, including：
One first filter vat (1), wherein, there is a metal the first filter vat (1) middle and lower part
Interlayer (11), the single filter bucket (1) epicoele (12) and a cavity of resorption (13) are divided into；
Two dusty gases enter pipeline (2), are respectively arranged on the first filter vat both sides, make to contain
Dust and gas body enters first filter vat (1)；
One branch line (3), in the epicoele (12) of first filter vat (1),
Wherein, the branch line (3) connects with described two dusty gases into pipeline (2), is used for
Dusty gas described in water conservancy diversion；
Four bag dust filters (4), connect respectively the branch line (3), wherein, the dust-laden
After gas branch line (3) water conservancy diversion described in, single filter is carried out into the dust filtration bag (4),
The bottom of the dust filtration bag (4) connects with the cavity of resorption (13), stores up the dust after single filter
It is stored in the cavity of resorption (13)；
Two the second filter vats (6), are filtered respectively by a gas channel (61) with described first
Bucket (1) connection, wherein, described each second filter vat (6) is built with one first filter element (62)
And one second filter element (63)；After first filter vat (1) completes single filter, described
One filter element (62) and second filter element (63) are respectively completed two grades and three-stage filtration；And
Two clean gas outlets (7), are respectively arranged on described two second filter vats (6)
Bottom, for discharging the clean gas after filtering.
2. the cleaner with three-stage filtration dust device according to claim 1, wherein,
Described each dusty gas is entered on pipeline (2) equipped with first valve that can operate break-make gas
(21)。
3. the cleaner with three-stage filtration dust device according to claim 1, further
Including a dust discharge line (5), the cavity of resorption (13) of the single filter bucket (1) is installed on
It is interior, for discharging the dust for being stored in the cavity of resorption (13).
4. the cleaner with three-stage filtration dust device according to claim 2, further
Including a dust discharge line (5), the cavity of resorption (13) of the single filter bucket (1) is installed on
It is interior, for discharging the dust for being stored in the cavity of resorption (13).
5. the cleaner with three-stage filtration dust device according to claim 3, wherein,
Can be with second valve (51) of break-make pipeline equipped with one on the dust discharge line (5).
6. the cleaner with three-stage filtration dust device according to claim 4, wherein,
Can be with second valve (51) of break-make pipeline equipped with one on the dust discharge line (5).
7. the cleaner with three-stage filtration dust device according to claim 1, wherein,
Four circular ports (111) are provided with the metallic spacer layer (11), the circular port (111) is respectively
It is seamlessly connected and connects with the bottom of corresponding the dust filtration bag (4).
8. the cleaner with three-stage filtration dust device according to claim 2, wherein,
Four circular ports (111) are provided with the metallic spacer layer (11), the circular port (111) is respectively
It is seamlessly connected and connects with the bottom of corresponding the dust filtration bag (4).
9. the cleaner with three-stage filtration dust device according to claim 4, wherein,
Four circular ports (111) are provided with the metallic spacer layer (11), the circular port (111) is respectively
It is seamlessly connected and connects with the bottom of corresponding the dust filtration bag (4).
10. the cleaner with three-stage filtration dust device according to claim 6, wherein,
Four circular ports (111) are provided with the metallic spacer layer (11), the circular port (111) is respectively
It is seamlessly connected and connects with the bottom of corresponding the dust filtration bag (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510683528.8A CN106582122A (en) | 2015-10-20 | 2015-10-20 | Dedusting equipment with three-stage dust filtering devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510683528.8A CN106582122A (en) | 2015-10-20 | 2015-10-20 | Dedusting equipment with three-stage dust filtering devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106582122A true CN106582122A (en) | 2017-04-26 |
Family
ID=58555308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510683528.8A Pending CN106582122A (en) | 2015-10-20 | 2015-10-20 | Dedusting equipment with three-stage dust filtering devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106582122A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579234A (en) * | 2018-06-14 | 2018-09-28 | 云南省节能技术开发经营公司 | A kind of vibration cleaning air filter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200326104Y1 (en) * | 2003-05-14 | 2003-09-17 | (주)대성공영환경 | 1'st MIST ELIMINATOR 2'nd DRY-TYPE PURIFICATION FACILITY OF DISCHARGED GAS |
| CN102580413A (en) * | 2012-02-24 | 2012-07-18 | 江苏康洁环境工程有限公司 | Bag type dust remover with air purification device |
| CN203458913U (en) * | 2013-07-31 | 2014-03-05 | 重庆华强投资集团有限公司 | Air filter used in ammonium nitrate production workshop |
| CN204672039U (en) * | 2015-05-22 | 2015-09-30 | 四川人杰筑路机械有限公司 | A kind of novel inward flow filtration-type sack cleaner |
| CN205435205U (en) * | 2015-10-20 | 2016-08-10 | 铁鎯电动工具有限公司 | Tertiary dust collecting equipment who filters dust device in area |
-
2015
- 2015-10-20 CN CN201510683528.8A patent/CN106582122A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200326104Y1 (en) * | 2003-05-14 | 2003-09-17 | (주)대성공영환경 | 1'st MIST ELIMINATOR 2'nd DRY-TYPE PURIFICATION FACILITY OF DISCHARGED GAS |
| CN102580413A (en) * | 2012-02-24 | 2012-07-18 | 江苏康洁环境工程有限公司 | Bag type dust remover with air purification device |
| CN203458913U (en) * | 2013-07-31 | 2014-03-05 | 重庆华强投资集团有限公司 | Air filter used in ammonium nitrate production workshop |
| CN204672039U (en) * | 2015-05-22 | 2015-09-30 | 四川人杰筑路机械有限公司 | A kind of novel inward flow filtration-type sack cleaner |
| CN205435205U (en) * | 2015-10-20 | 2016-08-10 | 铁鎯电动工具有限公司 | Tertiary dust collecting equipment who filters dust device in area |
Non-Patent Citations (1)
| Title |
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| 郭丰年等编著: "《实用袋滤除尘技术》", 31 January 2015, 北京：冶金工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579234A (en) * | 2018-06-14 | 2018-09-28 | 云南省节能技术开发经营公司 | A kind of vibration cleaning air filter |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170426 |