CN109529472A - A kind of bin double dust-extraction unit - Google Patents
A kind of bin double dust-extraction unit Download PDFInfo
- Publication number
- CN109529472A CN109529472A CN201811511919.1A CN201811511919A CN109529472A CN 109529472 A CN109529472 A CN 109529472A CN 201811511919 A CN201811511919 A CN 201811511919A CN 109529472 A CN109529472 A CN 109529472A
- Authority
- CN
- China
- Prior art keywords
- bin
- feed bin
- area
- valve
- dust
- 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.)
- Granted
Links
- 238000000605 extraction Methods 0.000 title claims abstract description 16
- 238000002347 injection Methods 0.000 claims abstract description 8
- 239000007924 injection Substances 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 28
- 239000004744 fabric Substances 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 15
- 238000010586 diagram Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
Abstract
Present invention relates particularly to a kind of bin double dust-extraction units.Its main body is bag filter, including bag filter top feed bin and bag filter lower part feed bin, top feed bin are placed in lower part feed bin top, connecting portion sealed set；Top bin bottom is equipped with valve one, and the lower part port valve Men Yiyu feed bin communicates；One top of valve is followed successively by ash-storage area, air inlet area, dedusting area, pulse area and the net gas region of top feed bin from the bottom up, and air inlet area is equipped with air inlet, and dust-removing box is equipped in dedusting area, is dedusting filtering bag in dust-removing box, is card between dedusting area and pulse area；Pulse area is equipped with injection tube, and injection tube is connect with solenoid valve pulser, and net gas region is provided with net gas outlet；The top side of bag filter lower part feed bin is equipped with charging interface, and lower part bin bottom is equipped with valve two.It can increase five times or so using the service life of the dust collecting system cloth bag of bin double dust arrester installation of the present invention, the service life of Roots vaccum pump can increase 1 times or more.
Description
Technical field
The invention belongs to discharging dust arrester installation fields, more particularly to a kind of bin double dust-extraction unit.
Background technique
High pressure, high temperature, high concentration pernicious gas can be generated when existing roasting vehicle pneumatic conveying material, in order to reduce harmful gas
The discharge of body, existing overhead traveling crane need to be dusted cooling to this portion gas.Existing dust-extraction unit includes cyclone dust collectors, sky
Gas Cooler, bag filter, Roots vaccum pump etc..
Dust of the existing dedusting form for cyclone dust collectors lower part and the gas with dust by aerial cooler are complete
Portion enters the warehouse of bag filter lower part, and this mode will lead to the lower part dust accumulation of bag filter quickly, while by
The dust of the negative pressure caused by Roots vaccum pump is in cloth bag, bottom can be raised partially, cause to be discharged into cloth bag from aerial cooler
The air quantitative change containing dust of deduster is more.Cloth bag in this way inside bag filter is easily-consumed products, and service life is short.
Summary of the invention
Aiming at the problems existing in the prior art, the present invention provides a kind of bin double dust-extraction unit, which can be by cloth bag
The use time of cloth bag inside deduster is significantly increased than before, can reduce the loss of cloth bag, while making the cloth for having negative pressure
Dust content inside bag dust collector reduces, and entering the dust in Roots vaccum pump through bag filter also can be compared with former drop
It is much lower, grew the service life of Roots vaccum pump once.
Goal of the invention of the invention is achieved through the following technical solutions:
A kind of bin double dust-extraction unit, main body are bag filter, including bag filter top feed bin and bag-type dust
Device lower part feed bin, the top feed bin are placed in lower part feed bin top, connecting portion sealed set；The top bin bottom is set
There is valve one, leads to the valve one and communicated with lower part feed bin；
One top of the valve is followed successively by the ash-storage area of top feed bin, air inlet area, dedusting area, pulse area and net from the bottom up
Gas region, the air inlet area are equipped with air inlet, and dust-removing box is equipped in the dedusting area, is filtered in the dust-removing box for dedusting
Bag is card between the dedusting area and pulse area；The pulse area is equipped with injection tube, and the injection tube and solenoid valve pulse fill
Connection is set, the net gas region is provided with net gas outlet；
The top side of bag filter lower part feed bin is equipped with charging interface, and the lower part bin bottom is equipped with valve
Two.
Preferably, the top bin bottom is taper, is cylindrical shape at the top of the lower part feed bin, the tapered portion is split
At the top of the feed bin of lower part, the motor-driven valve is arranged in the top bin bottom conical points angular position.
Preferably, the valve one or valve two are electric sliding plate valve.
Preferably, the mounting base for connecting with tool cart is additionally provided on the top feed bin outer wall.
Preferably, the lower part bin bottom is taper setting, and the valve two is arranged in conical points angular position.
Compared with the prior art, the beneficial effects of the present invention are:
A kind of bin double dust-extraction unit main body of the present invention is bag filter, and dust is stored in the invention
Warehouse is divided into two feed bins up and down, in dust-extraction unit work, the powder for accounting for dust content 80% of cyclone dust collectors lower part sedimentation
Dirt directly passes through charging interface and is discharged into bag filter lower part feed bin, and top feed bin only stores the powder retained after air filtration
Dirt, the dust content of such top feed bin do not use the feed bin dust content of the present apparatus substantially to drop within the identical working time
It is low, about reduce 80%.Since the dust content of top feed bin is greatly reduced, cloth bag inside the feed bin of bag filter top makes
It is significantly increased than before with the time, the loss of cloth bag can be reduced, simultaneously because having in the bag filter top feed bin of negative pressure
The dust content in portion reduces, and entering the dust in Roots vaccum pump also through bag filter can reduce much compared with former, makes
The service life of Roots vaccum pump was once grown.
A kind of bin double dust-extraction unit main body of the present invention is bag filter through a large amount of practical proofs, is gathered dust using bin double
The service life of the dust collecting system cloth bag of device can increase five times or so, and the service life of Roots vaccum pump can increase 1 times or more.
Detailed description of the invention
Attached drawing 1 is a kind of bin double dust-extraction unit structure diagram of the present invention.
Attached drawing 2 is the left view of attached drawing 1.
Attached drawing 3 is Section A-A figure in attached drawing 1.
Wherein: 1-air inlet；2-mounting bases；3-net gas outlets；4-injection tubes；5-electromagnetic pulse valve gears；6—
Electric sliding plate valve one；7-electric sliding plate valves two；8-charging interfaces；9-top feed bins；10-lower part feed bins.
Specific embodiment
The present invention is further illustrated With reference to embodiment.Wherein, attached drawing only for illustration,
What is indicated is only schematic diagram, rather than pictorial diagram, should not be understood as the limitation to this patent；Reality in order to better illustrate the present invention
Example is applied, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To those skilled in the art
For, the omitting of some known structures and their instructions in the attached drawings are understandable.
Embodiment 1
As shown in Figures 1 to 3, the present embodiment provides a kind of bin double dust arrester installation, main body is bag filter, including cloth bag
Deduster top feed bin 9 and bag filter lower part feed bin 10,9 bottom of top feed bin are taper, the lower part feed bin 10
Top is cylindrical shape, and the conical section is placed in 10 top of lower part feed bin, the company between the top feed bin 9 and lower part feed bin 10
Socket part position sealed set.
9, top feed bin bottom conical points angular position be equipped with electric sliding plate valve 1, and by electric sliding plate valve 1 with
It is communicated at the top of lower part feed bin 10, one 6 top of electric sliding plate valve is followed successively by ash-storage area, the air inlet of top feed bin 9 from the bottom up
Area, dedusting area, pulse area and net gas region, the air inlet area are equipped with air inlet 1, and the air inlet 1 is gas inlet, including from
Dirt, gas and the cooling gas flowed out from aerial cooler and dust recycled in discharge duct, or other flue gases.It is described to remove
It is equipped with dust-removing box in dirt area, is dedusting filtering bag in the dust-removing box, is card between the dedusting area and pulse area；
Bag filter described in a kind of bin double dust arrester installation main body of the present invention is pulsed, further includes electromagnetic impulse valve dress
5 are set, is equipped with electromagnetic pulse valve gear 5 in the pulse area, the electromagnetic pulse valve gear 5 passes through top feed bin 9, shows themselves in that
On top, the pulse area of feed bin 9 is horizontal is equipped with injection tube 4, and the net gas region is exported equipped with net gas, on the bag filter
Portion's feed bin 9 is connected to by the net gas outlet 3 with Roots vaccum pump.
The mounting base 2 for connecting with tool cart is additionally provided on 9 outer wall of top feed bin.
Bag filter lower part feed bin 10 predominantly stores up grey function, and in lower part, the top side of feed bin 10 is equipped with charging
Interface 8, the charging interface 8 are connected to cyclone dust collectors bottom, and 10 bottom of lower part feed bin is taper setting, the taper
Wedge angle position is equipped with electric sliding plate valve 27, the corresponding storage apparatus for ash of the electric sliding plate valve 27 or storage device.
Obviously, above-described embodiment is only intended to clearly illustrate technical solution of the present invention example, and is not
Restriction to embodiments of the present invention.For those of ordinary skill in the art, on the basis of the above description also
It can make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all
Made any modifications, equivalent replacements, and improvements etc. within the spirit and principles in the present invention should be included in right of the present invention and want
Within the protection scope asked.
Claims (5)
1. a kind of bin double dust-extraction unit, which is characterized in that main body is bag filter, including bag filter top feed bin and
Bag filter lower part feed bin, the top feed bin are placed in lower part feed bin top, connecting portion sealed set；The top material
Orlop portion is equipped with valve one, leads to the valve one and communicates with lower part feed bin；
One top of valve is followed successively by ash-storage area, air inlet area, dedusting area, pulse area and the area Jing Qi of top feed bin from the bottom up
Domain, the air inlet area are equipped with air inlet, and dust-removing box is equipped in the dedusting area, are dedusting filtering bag, institute in the dust-removing box
It states between dedusting area and pulse area as card；The pulse area is equipped with injection tube, and the injection tube and solenoid valve pulser connect
It connects, the net gas region is provided with net gas outlet；
The top side of bag filter lower part feed bin is equipped with charging interface, and the lower part bin bottom is equipped with valve two.
2. a kind of bin double dust-extraction unit according to claim 1, which is characterized in that the top bin bottom is cone
Shape, the lower part feed bin top is cylindrical shape, and the conical section is placed at the top of the feed bin of lower part, and the motor-driven valve is arranged described
Top bin bottom conical points angular position.
3. a kind of bin double dust-extraction unit according to claim 1, which is characterized in that the valve one or valve two are electricity
Dynamic sluice valve.
4. a kind of bin double dust-extraction unit according to claim 1, which is characterized in that also set on the top feed bin outer wall
There is the mounting base for connecting with tool cart.
5. a kind of bin double dust-extraction unit according to claim 1, which is characterized in that the lower part bin bottom is taper
Setting, the valve two are arranged in conical points angular position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811511919.1A CN109529472B (en) | 2018-12-11 | Double-bin dust removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811511919.1A CN109529472B (en) | 2018-12-11 | Double-bin dust removing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109529472A true CN109529472A (en) | 2019-03-29 |
| CN109529472B CN109529472B (en) | 2024-05-17 |
Family
ID=
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006119680A1 (en) * | 2005-05-08 | 2006-11-16 | Metallurgical Design Institute Of Shandong Province | Composite bag ash removal device |
| CN203154970U (en) * | 2013-04-15 | 2013-08-28 | 昆明赛德饲料有限公司 | Multistage bag dust removal device |
| KR20150015203A (en) * | 2013-07-31 | 2015-02-10 | 주식회사 한성더스트킹 | Dedusting device for bag filter used in dust collector |
| CN204841246U (en) * | 2015-07-22 | 2015-12-09 | 河南金大地化工有限责任公司 | Bag -type dust collector |
| CN205199161U (en) * | 2015-12-02 | 2016-05-04 | 林炳彩 | Pulse bag filter |
| CN107297107A (en) * | 2017-07-27 | 2017-10-27 | 广州市番禺盛达穗南有限公司 | Pulsed bag-type dust equipment |
| CN209865543U (en) * | 2018-12-11 | 2019-12-31 | 株洲天桥起重机股份有限公司 | Double-bin dust removal device |
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006119680A1 (en) * | 2005-05-08 | 2006-11-16 | Metallurgical Design Institute Of Shandong Province | Composite bag ash removal device |
| CN203154970U (en) * | 2013-04-15 | 2013-08-28 | 昆明赛德饲料有限公司 | Multistage bag dust removal device |
| KR20150015203A (en) * | 2013-07-31 | 2015-02-10 | 주식회사 한성더스트킹 | Dedusting device for bag filter used in dust collector |
| CN204841246U (en) * | 2015-07-22 | 2015-12-09 | 河南金大地化工有限责任公司 | Bag -type dust collector |
| CN205199161U (en) * | 2015-12-02 | 2016-05-04 | 林炳彩 | Pulse bag filter |
| CN107297107A (en) * | 2017-07-27 | 2017-10-27 | 广州市番禺盛达穗南有限公司 | Pulsed bag-type dust equipment |
| CN209865543U (en) * | 2018-12-11 | 2019-12-31 | 株洲天桥起重机股份有限公司 | Double-bin dust removal device |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant |