CN202666631U - Two-stage dust removal device - Google Patents
Two-stage dust removal device Download PDFInfo
- Publication number
- CN202666631U CN202666631U CN2012202487526U CN201220248752U CN202666631U CN 202666631 U CN202666631 U CN 202666631U CN 2012202487526 U CN2012202487526 U CN 2012202487526U CN 201220248752 U CN201220248752 U CN 201220248752U CN 202666631 U CN202666631 U CN 202666631U
- Authority
- CN
- China
- Prior art keywords
- dust
- removal device
- dust removal
- baffle plate
- stage 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.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 29
- 239000012716 precipitator Substances 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 abstract description 10
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 2
- 238000013517 stratification Methods 0.000 abstract 3
- 238000011084 recovery Methods 0.000 abstract 2
- 239000003546 flue gas Substances 0.000 abstract 1
- 239000002918 waste heat Substances 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Images
Classifications
-
- 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
- Cyclones (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
The utility model discloses a two-stage dust removal device. The two-stage dust removal device sequentially comprises an air inlet, an inertia force dust remover, a connecting pipe, a cyclone dust extractor and an air outlet from left to right, wherein the inertia force dust remover comprises baffles I, a bushing below the baffles I, a dust stratification chamber below the bushing, a baffle II in the middle of the dust stratification chamber and a dust discharge port at the bottom of the dust stratification chamber. By adopting the above format, the two-stage dust removal device can effectively remove dust in industrial tail gas to reduce environmental pollution, and improves the heat recovery rate because the discharged clean high-temperature flue gas can be subjected to waste heat recovery.
Description
Technical field
The utility model relates to the deduster field, particularly relates to a kind of two-stage dust removal device for the industrial tail gas dedusting.
Background technology
The progress of human society be unable to do without industrial expansion, brought the pollution of environment in the time of industrial development, along with industrial expansion, problem of environmental pollution has all caused certain infringement to the ecological balance and human body health, be mainly manifested in the generation of the ill increase of human body and photochemical fog, environmental problem has more and more needed to obtain to pay attention to and provide rational solution.
Not only contain the toxic gases such as a large amount of oxynitrides, carbon monoxide, sulfide in the present industrial tail gas, more there are a large amount of dusts and fine particulates to be discharged in the atmosphere, these fine particulates can stop long time in atmosphere, and fed distance is far away, can be drawn into the lung of human body, very large on the impact of health and atmosphere quality.
The utility model content
The technical problem that the utility model mainly solves provides a kind of two-stage dust removal device, can carry out effective dedusting to industrial tail gas, reduces the pollution to environment.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of two-stage dust removal device is provided, comprises: from left to right be followed successively by: air inlet, inertia force precipitator, tube connector, cyclone dust collectors, the gas outlet, described inertia force precipitator also comprises baffle plate one, the bushing of baffle plate one below, baffle plate two in the middle of the ash accumulating chamber under the bushing, ash accumulating chamber, the ash discharging hole of ash accumulating chamber bottom.
In preferred embodiment of the utility model, the quantity of described baffle plate one is between 4 ~ 10.
In another preferred embodiment of the utility model, described deduster can also in parallelly use, and by three-way pipe, valve is connected with flange.。
The beneficial effects of the utility model are: the utility model is simple in structure, and is economical and practical, can remove dust and fine particulates in the industrial tail gas, reaches the effect of cleaning of off-gas, reduced environmental pollution.
Description of drawings
Fig. 1 is the structural representation of a kind of two-stage dust removal device one preferred embodiment of the utility model;
Fig. 2 is the structural representation of described bushing;
Fig. 3 is the structural representation of another preferred embodiment of a kind of two-stage dust removal device of the utility model.
The mark of each parts is as follows in the accompanying drawing: 1, air inlet, 2, inertia force precipitator, 3, tube connector, 4, cyclone dust collectors, 5, the gas outlet, 6, baffle plate one, 7, bushing, 8, baffle plate two, 9, ash accumulating chamber, 10, ash discharging hole, 11, three-way pipe, 12, flange, 13, valve.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
See also the structural representation of a kind of two-stage dust removal device of Fig. 1, the utility model embodiment comprises:
A kind of two-stage dust removal device, comprise: from left to right be followed successively by: air inlet, inertia force precipitator, tube connector, cyclone dust collectors, the gas outlet, described inertia force precipitator also comprises baffle plate one, the bushing of baffle plate one below, the ash accumulating chamber under the bushing, baffle plate two in the middle of the ash accumulating chamber, the ash discharging hole of ash accumulating chamber bottom.
Further, the quantity of described baffle plate one is between 4 ~ 10, and the quantity of baffle plate can affect dust removing effects very little, and the quantity of baffle plate affects the flow rate of gas too at most.
In another embodiment, described deduster can also in parallelly use, and passes through three-way pipe; valve is connected with flange; the beneficial effect of this kind scheme is: when one of them loop need to overhaul or clean, dedusting can be proceeded in another loop, did not need to shut down.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (3)
1. two-stage dust removal device, comprise: from left to right be followed successively by: air inlet, inertia force precipitator, tube connector, cyclone dust collectors, the gas outlet is characterized in that, described inertia force precipitator also comprises baffle plate one, the bushing of baffle plate one below, baffle plate two in the middle of the ash accumulating chamber under the bushing, ash accumulating chamber, the ash discharging hole of ash accumulating chamber bottom.
2. a kind of two-stage dust removal device according to claim 1 is characterized in that, described deduster can also in parallelly use, and by three-way pipe, valve is connected with flange.
3. a kind of two-stage dust removal device according to claim 1 is characterized in that the quantity of described baffle plate one is between 4 ~ 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202487526U CN202666631U (en) | 2012-05-30 | 2012-05-30 | Two-stage dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202487526U CN202666631U (en) | 2012-05-30 | 2012-05-30 | Two-stage dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202666631U true CN202666631U (en) | 2013-01-16 |
Family
ID=47487567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202487526U Expired - Fee Related CN202666631U (en) | 2012-05-30 | 2012-05-30 | Two-stage dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202666631U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102688646A (en) * | 2012-05-30 | 2012-09-26 | 郭丰亮 | Inertia force precipitator |
| CN103908841A (en) * | 2014-04-03 | 2014-07-09 | 安徽省含山县天顺环保设备有限公司 | Industrial inertia force precipitator |
| CN105152243A (en) * | 2015-10-13 | 2015-12-16 | 中国石油化工股份有限公司 | Liquid suction and dust removal device |
| CN105169816A (en) * | 2015-10-12 | 2015-12-23 | 中国标准化研究院 | Combined dedusting device used in compound fertilizer production process |
-
2012
- 2012-05-30 CN CN2012202487526U patent/CN202666631U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102688646A (en) * | 2012-05-30 | 2012-09-26 | 郭丰亮 | Inertia force precipitator |
| CN103908841A (en) * | 2014-04-03 | 2014-07-09 | 安徽省含山县天顺环保设备有限公司 | Industrial inertia force precipitator |
| CN105169816A (en) * | 2015-10-12 | 2015-12-23 | 中国标准化研究院 | Combined dedusting device used in compound fertilizer production process |
| CN105169816B (en) * | 2015-10-12 | 2017-07-14 | 中国标准化研究院 | A kind of combination dust arrester being used in compound fertilizer production technology |
| CN105152243A (en) * | 2015-10-13 | 2015-12-16 | 中国石油化工股份有限公司 | Liquid suction and dust removal device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20140530 |