CN106139810A - A kind of self-rotary filter for mineral hot furnace flue gas cleaning - Google Patents
A kind of self-rotary filter for mineral hot furnace flue gas cleaning Download PDFInfo
- Publication number
- CN106139810A CN106139810A CN201610797055.9A CN201610797055A CN106139810A CN 106139810 A CN106139810 A CN 106139810A CN 201610797055 A CN201610797055 A CN 201610797055A CN 106139810 A CN106139810 A CN 106139810A
- Authority
- CN
- China
- Prior art keywords
- hyperbola
- outlet
- spiral case
- flue gas
- drainage type
- 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.)
- Pending
Links
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 239000003546 flue gas Substances 0.000 title claims abstract description 24
- 238000004140 cleaning Methods 0.000 title claims abstract description 10
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 9
- 239000011707 mineral Substances 0.000 title claims abstract description 9
- 230000008676 import Effects 0.000 claims abstract description 11
- 238000004062 sedimentation Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 10
- 239000002245 particle Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000010410 dusting Methods 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007774 longterm Effects 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
Classifications
-
- 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
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separating Particles In Gases By Inertia (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of self-rotary filter for mineral hot furnace flue gas cleaning, include ash bucket, be connected to the filter air-purifying chamber above ash bucket, be arranged at ash bucket and the whirlwind spiral case of filter air-purifying chamber junction and hyperbola drainage type outlet, the outlet flue of whirlwind spiral case and the import of hyperbola drainage type outlet lower end connect, the outlet of hyperbola drainage type outlet upper end is towards filter air-purifying chamber, and the diameter of hyperbola drainage type outlet import is less than the diameter of its outlet.The present invention is provided with whirlwind spiral case, and flue gas enters whirlwind spiral case with speed faster, and the big dust particle in flue gas is removed by the centrifugal force relying on whirlwind spiral case to produce, and extends the service life of filter bag；The present invention is provided with hyperbola drainage type outlet, and air-flow is affected by hyperbola is evenly distributed to whole pocket by flue gas, will not wash away certain filter bag, and because of the reduction rapidly of flue gas flow rate, settle dust, serve the effect of final dusting.
Description
Technical field
The present invention relates to flue gas cleaning field, a kind of self-rotary filter for mineral hot furnace flue gas cleaning.
Background technology
Filter used by current closed submerged stove is the single bag dust collector of cylindrical shape, and its air inlet mode is that pipeline is directly inserted
Entering the faying face of filter ash bucket and filter air-purifying chamber, it there is problems of after long-term use, and flue gas directly washes away filter
Bag can make filter bag be worn, and decreases the service life of filter bag, and this pipeline there will be line clogging air quantity is relatively low when
Problem.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of self-rotary filter for mineral hot furnace flue gas cleaning, solves
Original filter sock life-span is short, the problem easily blocking pipeline, and can remove big dust particle before sock filtration in advance,
Add the service life of filter bag..
The technical scheme is that
A kind of self-rotary filter for mineral hot furnace flue gas cleaning, includes ash bucket, to be connected to the filter above ash bucket clean
Air chamber, it is arranged at ash bucket and the whirlwind spiral case of filter air-purifying chamber junction and the hyperbola drain being connected with whirlwind spiral case
Formula outlet, the outlet flue of described whirlwind spiral case and the import of hyperbola drainage type outlet lower end connect, described hyperbolic
The outlet of line drainage type outlet upper end goes out towards filter air-purifying chamber, the diameter of hyperbola drainage type outlet import less than it
The diameter of mouth.
Described whirlwind spiral case is positioned at the periphery of hyperbola drainage type outlet, the outlet flue of whirlwind spiral case upper end and hyperbolic
The import of line drainage type outlet connects, and whirlwind spiral case lower end is provided with centrifugal sedimentation mouth.
Advantages of the present invention:
The present invention is provided with whirlwind spiral case, and flue gas enters whirlwind spiral case with speed faster, relies on the centrifugal of whirlwind spiral case generation
Big dust particle in flue gas is removed by power, extends the service life of filter bag；The present invention is provided with hyperbola drainage type outlet,
Air-flow is affected by hyperbola is evenly distributed to whole pocket by flue gas, will not wash away certain filter bag, and because of flue gas
The reduction rapidly of flow velocity, settles dust, serves the effect of final dusting.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the A-A sectional view in Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
A kind of self-rotary filter for mineral hot furnace flue gas cleaning, includes ash bucket 1, is connected to the mistake above ash bucket 1
Filter air-purifying chamber 2, it is arranged at ash bucket 1 and the whirlwind spiral case 3 of filter air-purifying chamber 2 junction and is connected with whirlwind spiral case 3
Hyperbola drainage type outlet 4, whirlwind spiral case 3 is positioned at the periphery of hyperbola drainage type outlet 4, going out of whirlwind spiral case 3 upper end
Mouth is connected with the import of hyperbola drainage type 4 outlet, and whirlwind spiral case 3 lower end is provided with centrifugal sedimentation mouth, hyperbola drain
The outlet of formula outlet 4 upper end exports towards filter air-purifying chamber 2, the diameter of hyperbola drainage type outlet 4 import less than it
Diameter.
The operation principle of the present invention:
Flue gas is entered by the import of whirlwind spiral case 3, and the big dust particle in flue gas is removed by the effect by centrifugal force, bulky grain powder
Dirt is entered ash bucket 1 by settling mouth, then removes the flue gas after big dust particle and enters filtration by hyperbola drainage type outlet 4
Device air-purifying chamber 2 filters, after flue gas enters hyperbola drainage type outlet 4, due to the reduction rapidly of flue gas flow rate, to dust
Settling, the dust after sedimentation enters in ash bucket 1.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, permissible
Understand and these embodiments can be carried out multiple change without departing from the principles and spirit of the present invention, revise, replace
And modification, the scope of the present invention be defined by the appended.
Claims (2)
1. the self-rotary filter for mineral hot furnace flue gas cleaning, it is characterised in that: include ash bucket, be connected on ash bucket
Side filter air-purifying chamber, be arranged at ash bucket and the whirlwind spiral case of filter air-purifying chamber junction and be connected with whirlwind spiral case
Hyperbola drainage type outlet, the import of the outlet flue of described whirlwind spiral case and hyperbola drainage type outlet lower end is even
Connecing, the outlet of described hyperbola drainage type outlet upper end is towards filter air-purifying chamber, hyperbola drainage type outlet import
Diameter less than its outlet diameter.
A kind of self-rotary filter for mineral hot furnace flue gas cleaning the most according to claim 1, it is characterised in that: described
Whirlwind spiral case be positioned at the periphery of hyperbola drainage type outlet, the outlet flue of whirlwind spiral case upper end exports with hyperbola drainage type
The import of pipe connects, and whirlwind spiral case lower end is provided with centrifugal sedimentation mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610797055.9A CN106139810A (en) | 2016-08-31 | 2016-08-31 | A kind of self-rotary filter for mineral hot furnace flue gas cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610797055.9A CN106139810A (en) | 2016-08-31 | 2016-08-31 | A kind of self-rotary filter for mineral hot furnace flue gas cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106139810A true CN106139810A (en) | 2016-11-23 |
Family
ID=57345577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610797055.9A Pending CN106139810A (en) | 2016-08-31 | 2016-08-31 | A kind of self-rotary filter for mineral hot furnace flue gas cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106139810A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5961675A (en) * | 1998-03-25 | 1999-10-05 | Korea Institute Of Energy Research | High efficiency compact Cybagfilter |
| KR20040084566A (en) * | 2003-03-28 | 2004-10-06 | 주식회사 대연건설 | Cyclone type gravity sinkage dust collection apparatus |
| US20070028569A1 (en) * | 2001-12-07 | 2007-02-08 | Murphy Bryan W | Airborne particle removal system |
| CN201070567Y (en) * | 2007-07-17 | 2008-06-11 | 贵阳铝镁设计研究院 | Bidirectional rotational flow separation cloth bag dust remover |
| CN201353468Y (en) * | 2009-01-31 | 2009-12-02 | 合肥水泥研究设计院 | Cyclone Pulse Filter Cartridge Bag Dust Collector |
| CN102366700A (en) * | 2011-09-15 | 2012-03-07 | 安徽省元琛环保科技有限公司 | Cyclone electric-bag pulse filter cylinder separator |
| CN202460393U (en) * | 2012-01-19 | 2012-10-03 | 大连贝斯特环境工程设备有限公司 | Cooling positive-pressure back-suction big cloth bag dust removal device for submerged arc furnace |
| CN203540242U (en) * | 2013-11-06 | 2014-04-16 | 江苏省旭日冶金环保设备有限公司 | Separating pulse dust remover of high concentration dust |
| CN204337960U (en) * | 2014-12-19 | 2015-05-20 | 重庆钢铁集团设计院有限公司 | Liquid steel refining dry vacuum system whirlwind-cloth bag complex filter |
| CN206103605U (en) * | 2016-08-31 | 2017-04-19 | 合肥合意环保科技工程有限公司 | A from rotating filter that is used for hot stove flue gas cleaning in ore deposit |
-
2016
- 2016-08-31 CN CN201610797055.9A patent/CN106139810A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5961675A (en) * | 1998-03-25 | 1999-10-05 | Korea Institute Of Energy Research | High efficiency compact Cybagfilter |
| US20070028569A1 (en) * | 2001-12-07 | 2007-02-08 | Murphy Bryan W | Airborne particle removal system |
| KR20040084566A (en) * | 2003-03-28 | 2004-10-06 | 주식회사 대연건설 | Cyclone type gravity sinkage dust collection apparatus |
| CN201070567Y (en) * | 2007-07-17 | 2008-06-11 | 贵阳铝镁设计研究院 | Bidirectional rotational flow separation cloth bag dust remover |
| CN201353468Y (en) * | 2009-01-31 | 2009-12-02 | 合肥水泥研究设计院 | Cyclone Pulse Filter Cartridge Bag Dust Collector |
| CN102366700A (en) * | 2011-09-15 | 2012-03-07 | 安徽省元琛环保科技有限公司 | Cyclone electric-bag pulse filter cylinder separator |
| CN202460393U (en) * | 2012-01-19 | 2012-10-03 | 大连贝斯特环境工程设备有限公司 | Cooling positive-pressure back-suction big cloth bag dust removal device for submerged arc furnace |
| CN203540242U (en) * | 2013-11-06 | 2014-04-16 | 江苏省旭日冶金环保设备有限公司 | Separating pulse dust remover of high concentration dust |
| CN204337960U (en) * | 2014-12-19 | 2015-05-20 | 重庆钢铁集团设计院有限公司 | Liquid steel refining dry vacuum system whirlwind-cloth bag complex filter |
| CN206103605U (en) * | 2016-08-31 | 2017-04-19 | 合肥合意环保科技工程有限公司 | A from rotating filter that is used for hot stove flue gas cleaning in ore deposit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161123 |