CN2542929Y - Sectional combustion furnace - Google Patents
Sectional combustion furnace Download PDFInfo
- Publication number
- CN2542929Y CN2542929Y CN 02273244 CN02273244U CN2542929Y CN 2542929 Y CN2542929 Y CN 2542929Y CN 02273244 CN02273244 CN 02273244 CN 02273244 U CN02273244 U CN 02273244U CN 2542929 Y CN2542929 Y CN 2542929Y
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- CN
- China
- Prior art keywords
- vaporizer
- combustion chamber
- combustion
- coal
- chamber
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a segmenting combustion furnace, which comprises a furnace body, a combustion chamber, an air chamber and a slag cabin. The utility model is characterized in that one side of the furnace body is provided with a gasification chamber; the upper part of the gasification chamber is provided with a coal gas spout that is communicated with the combustion chamber; the upside of a furnace grate of the gasification chamber is provided with a coke transmission port that is communicated with the combustion chamber; the utility model has the advantages that, as the coal firstly enters the gasification chamber to be gasified, the produced coal gas is sprouted to the combustion chamber to combust via the coal gas sprout on the upper part of the gasification chamber; meanwhile, after the fugitive constituent of the bottom layer coal is cleanly volatilized, the blazing coke is further sent to the combustion chamber via the furnace grate and the coke transmission port that is communicated with the combustion chamber to be segmented and continue combusting, so as to make the combustion of the coal more efficient and thorough; the utility model is characterized by high heat efficient and no environmental pollution.
Description
Technical field:
The utility model relates to a kind of combustion furnace, more particularly relates to a kind of sectional combustion stove, belongs to a kind of improvement of combustion furnace.
Background technology:
At present, the combustion furnace used of heat supply generally has coal furnace, oil burner and gas-fired stove etc.Coal furnace reduces heat cost owing to adopt this cheap fuel of coal greatly, by the production of people's extensive use, particularly winter, life heating.It is all economical than burn crude, product oil, natural gas etc., and cost is low again, and the coal resources in China reserves are abundant more than oil.But, coal furnace is owing to directly use the coal combustion heat supply, can produce a large amount of poisonous and hazardous flue gases and dust, cause pollution to atmosphere and surrounding enviroment, pollute even more serious the winter that particularly air pressure is lower, simultaneously, directly uses its thermal efficiency of coal burning heat supply low, maximum has only 72%, has wasted coal resources greatly.
Summary of the invention:
The purpose of this utility model provides a kind of sectional combustion stove, is that fuel carries out heat supply though it adopts cheap coal, and is pollution-free, and thermal efficiency height.
The purpose of this utility model is to realize like this, it includes body of heater, combustion chamber, air compartment and slag storehouse, a side that it is characterized in that body of heater is provided with vaporizer, the gas port that communicates with the combustion chamber is arranged at the top of vaporizer, have the coke that communicates with the combustion chamber to transmit mouth above the fire grate in vaporizer, the charging aperture at the top of vaporizer is provided with annular water tank, and top cover cooperates on the charging aperture that places the vaporizer top with tank.
The utility model has the advantages that, because a side of body of heater is provided with vaporizer, in the vaporizer upper end gas port that communicates with the combustion chamber is arranged, the fire coal that adds in the vaporizer is at first gasified, the coal gas that produces through gasification by the gas port on vaporizer top spray into the combustion chamber, in the combustion chamber internal combustion; Simultaneously, after bottom coal in the body of heater vaporizer was taken off fugitive constituent, red-hot coke transmitted mouth by the coke of fire grate through communicating with the combustion chamber again and sends in the combustion chamber, carried out the secondary segmenting burning, make the more fully thorough of fired coal combustion, realized thermal efficiency height, free of contamination characteristics.
Description of drawings:
Fig. 1 is a concrete structure schematic diagram of the present utility model.
The specific embodiment:
In Fig. 1, body of heater is made with the steel plate welding, and it is provided with combustion chamber 10, air compartment 11, slag storehouse 12, heat outlet 13 and reciprocating fire grate 7.Also weld a vaporizer 18 in the left side of body of heater, oblique charging aperture is arranged at the top of gasification fixed 18, sealing is housed with turnover panel 4 at the middle part of charging aperture, an air compartment 14 to vaporizer 13 independent air feeds is arranged below in vaporizer 18.There is an air compartment 11 to combustion chamber 10 independent air feeds fire grate 7 belows of combustion chamber 10.The skin of vaporizer 18 is welded with the water jacket 16 of strap clamp layer, steam conduit 17 that communicates with water jacket 16 of welding above vaporizer 18, the lower end of steam conduit 17 is connected on vaporizer 18 bottoms and the ajutage 15 that vaporizer 18 communicates, by steam conduit 17 steams that produce in the water jacket 16 are sent into carry out in the coal seam of vaporizer 18 internal combustion combustion-supporting.When the inner chamber of vaporizer 18 hour, give vaporizer 18 air-supplies by ajutage 15.When vaporizer 18 inner chambers are big, also can pass through air compartment 14 air feed in vaporizer 18.The gas port 8 that communicates with combustion chamber 10 is arranged at the top of vaporizer 18; Fire grate 7 tops in the vaporizer 18 have the coke that communicates with combustion chamber 10 to transmit mouth 9.After bottom coals in the vaporizer 18 were taken off fugitive constituent and formed red-hot coke, the coke by fire grate 7 tops transmitted mouthfuls 9 and sends in the combustion chamber 10, carries out sectional combustion.The oblique charging aperture at vaporizer 18 tops has the annular water tank 3 that is used to seal vaporizer 18 with vaporizer 18 for one.Top cover 2 peripheries of vaporizer 18 have a shirt rim, and top cover 2 is enclosed on the charging aperture at vaporizer 18 tops by the shirt rim button that is inserted in the tank 3, make the coal gas in the vaporizer 18 not run mistake from the charging aperture at vaporizer 18 tops.Also have the sight of a tubular to look into window 6 on vaporizer 18 tops, look into window 6 by sight and can view vaporizer 18 interior coal-fired gasification situations and become flexible sintering coke button together.The annular water tank that window 6 tops have water seal to use is equally looked in sights in the vaporizer 18, sees to look into window lid 5 and see the tank of looking into window 6 tops and cooperates and be buckled on sight and look into the formation water seal of window 6 tops.
During work, at first water filling in intercalated water sleeve 16, water jacket 16 is finished the adjustment in the vaporizer 18 by self circulating.Annular water tank 3 on the oblique charging aperture and see in the tank of looking into window 6 tops and fill with water again.Take off top cover 2, from oblique charging aperture coal in vaporizer 18 at vaporizer 18 tops, coal drops on the fire grate in the vaporizer 18 on 7 by the turnover panel in the charging aperture 4 again, and turnover panel 4 seals charging aperture again.Light the fire coal in the vaporizer 18, by handle 1 top cover 2 is fastened on the charging aperture at vaporizer 18 tops again.Top cover 2 is enclosed in coal gas in the vaporizer 18 by the water seal that is formed by tank 3 of charging aperture periphery.The vaporizer 18 interior coal gas that produce enter combustion chamber 10 internal combustion by gas port 8 again, and the hot gas that gas-fired produces is transported in the dry kiln product is carried out the drying processing by the heat outlet 13 of 10 upper ends, combustion chamber.After taking off fugitive constituent, the fire coal in the vaporizer 18 opens loam cake 2 by handle 1, by charging aperture coal in vaporizer 18, behind coal combustion, adopt manual or electronic mode mobile reciprocating fire grate 7, the red-hot coke of fire grate 7 bottoms is transplanted on the coal gas of following in the combustion chamber 10 from spout 8 spirts carries out high-temp combustion simultaneously.At last, the slag that produces in combustion chamber 10 is delivered in the slag storehouse 12 by fire grate 7.This sectional combustion stove can also be used for the heating system of general boiler heat supplying.
Claims (5)
1, a kind of sectional combustion stove, it includes body of heater, combustion chamber, air compartment and slag storehouse, a side that it is characterized in that body of heater is provided with vaporizer, the gas port that communicates with the combustion chamber is arranged at the top of vaporizer, have the coke that communicates with the combustion chamber to transmit mouth above the fire grate in vaporizer, its top feed mouth of vaporizer is provided with annular water tank, and top cover cooperates on the charging aperture that places the vaporizer top with tank.
2, combustion furnace according to claim 1 is characterized in that its skin of described vaporizer has the water jacket of strap clamp layer.
3, combustion furnace according to claim 1 is characterized in that oblique charging aperture is arranged at the top of described vaporizer.
4, combustion furnace according to claim 2 is characterized in that being equipped with the sealing turnover panel in described charging aperture.
5, combustion furnace according to claim 1, it is characterized in that described above vaporizer the welding fix a steam conduit that communicates with water jacket, the lower end of steam conduit communicates with vaporizer from the bottom of vaporizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02273244 CN2542929Y (en) | 2002-05-28 | 2002-05-28 | Sectional combustion furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02273244 CN2542929Y (en) | 2002-05-28 | 2002-05-28 | Sectional combustion furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2542929Y true CN2542929Y (en) | 2003-04-02 |
Family
ID=33737772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02273244 Expired - Fee Related CN2542929Y (en) | 2002-05-28 | 2002-05-28 | Sectional combustion furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2542929Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838915A (en) * | 2017-01-13 | 2017-06-13 | 安徽未名鼎和环保有限公司 | A kind of refuse pyrolysis treatment device |
-
2002
- 2002-05-28 CN CN 02273244 patent/CN2542929Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838915A (en) * | 2017-01-13 | 2017-06-13 | 安徽未名鼎和环保有限公司 | A kind of refuse pyrolysis treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |