CN201228961Y - Environment protection energy-conserving coal furnace - Google Patents
Environment protection energy-conserving coal furnace Download PDFInfo
- Publication number
- CN201228961Y CN201228961Y CNU2008201203041U CN200820120304U CN201228961Y CN 201228961 Y CN201228961 Y CN 201228961Y CN U2008201203041 U CNU2008201203041 U CN U2008201203041U CN 200820120304 U CN200820120304 U CN 200820120304U CN 201228961 Y CN201228961 Y CN 201228961Y
- Authority
- CN
- China
- Prior art keywords
- coal
- water
- chamber
- water tank
- fired
- 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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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The utility model discloses an environment-friendly energy-saving type coal-fired furnace, which comprises a furnace body, a coal-fired chamber and a slag chamber, wherein a smoke vent is arranged on the coal-fired chamber, a water tank is arranged on the upper portion of a combustion chamber, and the water tank is communicated with the smoke vent through a steam conduit. Owing to adopting the technical scheme, the utility model has the principles and the advantages that coal in the combustion chamber fires to heat up water in the water tank to generate water steam, and high temperature flue gas generated in the process of firing coal can transform into water gas after mixing with water steam, and water gas is ignited to realized the purpose of burning dark smoke. Therefore the coal-fired furnace not only can fully utilize heat energy of coal, but also can reduce pollution.
Description
Technical field
The utility model relates to a kind of coal furnace, particularly relates to a kind of coal furnace of energy-conserving and environment-protective.
Background technology
At present, the fuel that uses on China's boiler all is raw coal, the coal gas and the flue dust that discharge behind the raw coal combustion generally exceed standard, environment has been caused very big pollution, prior art is to be equipped with deduster in the flue dust exit, but dust removing effects is all not satisfactory, and a large amount of flue gases are discharged in the air in the same old way, have caused bigger pollution to air.
Summary of the invention
The utility model provides a kind of and can effectively the black flue gas that forms behind the fired coal combustion have been occured as water-gas at above-mentioned the deficiencies in the prior art, pollutes thereby reduce, and makes flue gas reach the coal furnace of discharge standard.
The technical solution of the utility model is achieved in that a kind of environment-friendly and energy-efficient coal furnace, comprises body of heater, coal-fired chamber, slag chamber, is provided with exhaust opening on coal-fired chamber, is provided with water tank above the combustion chamber, and water tank is communicated with exhaust opening by steam pipeline.
As preferably, but on water tank, also be provided with the water level visual organ.
As preferably, be provided with the slag device in that slag is indoor.
Adopted the advantage that the utlity model has of technique scheme to be: the water generates steam in the coal combustion heating water tank in the combustion chamber, and the high-temperature flue gas that coal produces in combustion process with change into water-gas after steam mixes, water-gas can be lighted to reach the purpose of after-flame black smoke, therefore, this coal furnace has not only made full use of the heat of coal, and can reduce pollution.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
The specific embodiment of the present utility model is as follows:
Embodiment: as shown in Figure 1, a kind of environment-friendly and energy-efficient coal furnace of the present utility model comprises body of heater 1, coal-fired chamber 2, slag chamber 3, is provided with exhaust opening 5 on coal-fired chamber 2, is provided with water tank 4 above combustion chamber 2, and water tank 4 is communicated with exhaust opening 5 by steam pipeline 6.
Observe height of water level in the water tank 4 for convenient, but on water tank 4, also be provided with water level visual organ 7.For making things convenient for deslagging, in slag chamber 3, be provided with slag device 8.
Operation principle of the present utility model is: the water in the coal combustion heating water tank 4 in the combustion chamber 2 is to produce steam, and the high-temperature flue gas that coal produces in combustion process changes into water-gas with steam after exhaust opening 5 places are mixed, water-gas can be lighted to reach the purpose of after-flame black smoke, therefore, this coal furnace has not only made full use of the heat of coal, and can reduce pollution, reach the purpose of environmental protection.
Claims (3)
1, a kind of environment-friendly and energy-efficient coal furnace, comprise body of heater (1), coal-fired chamber (2), slag chamber (3), it is characterized in that: be provided with exhaust opening (5) on coal-fired chamber (2), (2) top is provided with water tank (4) in the combustion chamber, and water tank (4) is communicated with exhaust opening (5) by steam pipeline (6).
2, a kind of environment-friendly and energy-efficient coal furnace according to claim 1 is characterized in that: at water tank (4) but on also be provided with water level visual organ (7).
3, a kind of environment-friendly and energy-efficient coal furnace according to claim 2 is characterized in that: be provided with slag device (8) in slag chamber (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201203041U CN201228961Y (en) | 2008-06-25 | 2008-06-25 | Environment protection energy-conserving coal furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201203041U CN201228961Y (en) | 2008-06-25 | 2008-06-25 | Environment protection energy-conserving coal furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201228961Y true CN201228961Y (en) | 2009-04-29 |
Family
ID=40633906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201203041U Expired - Fee Related CN201228961Y (en) | 2008-06-25 | 2008-06-25 | Environment protection energy-conserving coal furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201228961Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132357A (en) * | 2013-05-04 | 2014-11-05 | 王其昌 | Boiler energy saving and emission reducing device |
| CN105716072A (en) * | 2016-03-23 | 2016-06-29 | 浙江惠尔涂装环保设备有限公司 | Efficient biomass burner |
-
2008
- 2008-06-25 CN CNU2008201203041U patent/CN201228961Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132357A (en) * | 2013-05-04 | 2014-11-05 | 王其昌 | Boiler energy saving and emission reducing device |
| CN105716072A (en) * | 2016-03-23 | 2016-06-29 | 浙江惠尔涂装环保设备有限公司 | Efficient biomass burner |
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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: 20090429 Termination date: 20130625 |