CN201076801Y - Environment-friendly type chimney-free boiler purification desulfuration dedusting device - Google Patents
Environment-friendly type chimney-free boiler purification desulfuration dedusting device Download PDFInfo
- Publication number
- CN201076801Y CN201076801Y CNU200720091302XU CN200720091302U CN201076801Y CN 201076801 Y CN201076801 Y CN 201076801Y CN U200720091302X U CNU200720091302X U CN U200720091302XU CN 200720091302 U CN200720091302 U CN 200720091302U CN 201076801 Y CN201076801 Y CN 201076801Y
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- CN
- China
- Prior art keywords
- flue
- boiler
- chimney
- purifying
- friendly 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.)
- Expired - Fee Related
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- 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
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- Treating Waste Gases (AREA)
- Chimneys And Flues (AREA)
Abstract
The utility model relates to an environmental-friendly type purifying sulfur-removing dedusting device for a non-chimney boiler. The utility model is characterized in that the device comprises a purifying chimney flue (4) which is arranged horizontally, a plurality of high-pressure water fog burner caps (5) which are arranged in a mode of even distribution on the top of an inner cavity of the purifying chimney flue, a smoke inlet flue (1) which is connected with a smoke exhaust port of the boiler is arranged on the front end of the purifying chimney flue (4) and a smear exhaust port (6) which is opened on the rear lower portion of the purifying chimney flue (4) and communicated with a filter flow tank (7), wherein an air draft device which is composed of a motor (2) and an air extractor (3) is arranged between smoke air feeders. The utility model solves the problem that a traditional vertical chimney boiler pollutes environment, additionally, calcium oxide 1% is added into blind coal, and thereby the aims of desulfurization, smoke purification, pollution reduction and environmental protection can be reached.
Description
Technical field
The utility model relates to a kind of boiler smoke and dust purifier, relates to a kind of environment-friendly type chimney-less boiler cleaning and desulfurization dust arrester specifically.
Background technology
It is one of environmentally hazardous primary pollution source that boiler smoke pollutes, especially the boiler that uses of medium-sized and small enterprises, because this type of boiler (boiler that 5T is following) majority all is not equipped with dust-removing desulfurating apparatus, the sulfur-bearing flue dust of its discharge not only can pollute environment, the health that is also directly endangering people simultaneously.
Summary of the invention
The purpose of this utility model provides a kind of environment-friendly type chimney-less boiler cleaning and desulfurization dust arrester at (boiler that 5T is following) the existing pollution problem of the vertical chimney boiler of prior art just.
The purpose of this utility model can realize by following measure:
Cleaning and desulfurization dust arrester of the present utility model comprises horizontally disposed purification flue, is arranged on several high-pressure water mist shower nozzles that purify top of chamber in the flue and is arranged on the flue dust admission line that is connected with the boiler exhaust gas mouth that purifies the flue front end and is opened in the sewage draining exit of the connection filtering settling pond that purifies the flue back lower place in uniform mode; Between the flue dust admission line, be provided with by drawing together the extractor fan that motor and air exhauster are formed.
High-pressure water mist shower nozzle described in the utility model is with every 30cm
2The mode of installing one is installed in the top of chamber that purifies in the flue.
Operation principle of the present utility model and advantage are as follows:
The flue dust of discharging by the boiler exhaust gas mouth under the effect of extractor fan via the flue dust admission line be fed to purify in the flue after; the high-pressure water mist shower nozzle begins spraying; flue dust combines with water smoke; cohesion is sunk for particle; the back is discharged in the filtering settling pond by being opened in the sewage draining exit that purifies the flue back lower place with water with the particle that sinks in the water and pernicious gas in the cigarette such as SO2, CO, N2, CL etc. are dissolved in; further handled; be added with 1% calcium oxide in addition in the anthracite, thereby reach the purpose of desulfurization, purification flue dust, minimizing pollution, protection environment.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Sequence number among the figure: the 1st, flue, the 2nd, motor, the 3rd, air exhauster, the 4th, purify flue, the 5th, high-pressure water mist shower nozzle, the 6th, sewage draining exit, the 7th, filtering settling pond.
The specific embodiment
The utility model is further described below with reference to embodiment (accompanying drawing):
As shown in drawings, environment-friendly type chimney-less boiler cleaning and desulfurization dust arrester of the present utility model comprise horizontally disposed purification flue 4, with every 30cm
2The mode that a high-pressure water mist shower nozzle 5 is installed is arranged on several high-pressure water mist shower nozzles 5 that purify top of chamber in the flue and is arranged on the flue 1 that is connected with the boiler exhaust gas mouth that purifies flue 4 front ends and is opened in the sewage draining exit 6 of the connection filtering settling pond 7 that purifies below, flue 4 rear ends; Between the flue dust admission line, be provided with the extractor fan of forming by motor 2 and air exhauster 3.
Purification flue 4 described in the utility model is to be made of the cuboid passage of a 10m * 1.2m * 1.7m, and described extractor fan is that the air exhauster 3 that the motor 2 by a 7.5KW drives constitutes.
Claims (2)
1. environment-friendly type chimney-less boiler cleaning and desulfurization dust arrester, it is characterized in that: this device comprises horizontally disposed purification flue (4), is arranged on several high-pressure water mist shower nozzles (5) that purify top of chamber in the flue and is arranged on the flue (1) that is connected with the boiler exhaust gas mouth that purifies flue (4) front end and is opened in the sewage draining exit (6) of the connection filtering settling pond (7) that purifies flue (4) back lower place in uniform mode; Between the flue dust admission line, be provided with by drawing together the extractor fan that motor (2) and air exhauster (3) are formed.
2. environment-friendly type chimney-less boiler cleaning and desulfurization dust arrester according to claim 1, it is characterized in that: described high-pressure water mist shower nozzle (5) is with every 30cm
2The mode of installing one is installed in the interior top of chamber that purifies flue (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720091302XU CN201076801Y (en) | 2007-08-01 | 2007-08-01 | Environment-friendly type chimney-free boiler purification desulfuration dedusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720091302XU CN201076801Y (en) | 2007-08-01 | 2007-08-01 | Environment-friendly type chimney-free boiler purification desulfuration dedusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201076801Y true CN201076801Y (en) | 2008-06-25 |
Family
ID=39568851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720091302XU Expired - Fee Related CN201076801Y (en) | 2007-08-01 | 2007-08-01 | Environment-friendly type chimney-free boiler purification desulfuration dedusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201076801Y (en) |
-
2007
- 2007-08-01 CN CNU200720091302XU patent/CN201076801Y/en not_active Expired - Fee Related
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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: 20080625 |