CN2251669Y - Smoke-eliminating energy-saving wall lining for combustion furnace with torch layer - Google Patents
Smoke-eliminating energy-saving wall lining for combustion furnace with torch layer Download PDFInfo
- Publication number
- CN2251669Y CN2251669Y CN 95208573 CN95208573U CN2251669Y CN 2251669 Y CN2251669 Y CN 2251669Y CN 95208573 CN95208573 CN 95208573 CN 95208573 U CN95208573 U CN 95208573U CN 2251669 Y CN2251669 Y CN 2251669Y
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- CN
- China
- Prior art keywords
- combustion
- arch
- torch
- supporting
- utility
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- 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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Abstract
The utility model relates to a structural component of a combustion chamber. The utility model is composed of a support shelf and a porous combustion supporting plate, wherein, the support shelf is fixed on the wall of a boiler, and the porous combustion supporting plate is arranged on the support shelf. Under the action of the counter radiation of the support shelf and the porous combustion supporting plate, the temperature of a combustion chamber is raised, the combustion efficiency is increased, smoke gas is uniformly mixed with the air, and the content of harmful gas in discharge smoke can be decreased. The utility model can increase the heat efficiency of the combustion of a torch layer by 3% to 8%, and the discharge smoke can reach below Ringelmann level one. The utility model is an ideal device for energy saving and environmental protection.
Description
The utility model relates to a kind of chamber structure parts.
The main deficiency that present torch grate furnace exists is that combustion efficiency is poor, fuel consumption height and incomplete combustion, and whether particularly no matter design reasonable, and torch temperature is from inside to outside all successively decreased, and the incomplete combustion of many combustibles is arranged in the combustion gas of outer rim place.Harmful substance contents height in the flue gas, environmental pollution is serious.
The purpose of this utility model is to provide a kind of burning condition that can improve the torch grate furnace, improves the thermal efficiency, reduces the lining stove of harmful substance discharge capacity.
The purpose of this utility model is achieved in that it forms by being fixed in carriage on the boiler wall and the combustion-supporting plate of porous that is installed on the carriage.
The carriage that the utility model is made by heat proof material covers on torch outer rim in the combustion chamber with the combustion-supporting plate of porous.Under the antiradiation effect of carriage and the combustion-supporting plate of porous, make chamber temperature improve 100～150 ℃, particularly torch outer rim place temperature is improved, and combustion efficiency is improved, and the burning of fuel is more complete, and the combustible in the slag descends.When flue gas passes aperture on the combustion-supporting plate of porous, form turbulence state, make not fuel gas such as clean-burning CO and microgranular combustible more abundant, can burn again, thereby reduce the content of harmful of discharging in the flue gas with Air mixing.Common torch grate furnace can improve the thermal efficiency 3～8% after installing device of the present utility model additional, but below the smoke evacuation Da Lingeman one-level.Of the present utility model simple in structure, easy for installation, no matter be new boiler or old boiler, install and use the original structure that does not all need to change boiler.The utility model is applicable to the torch grate furnace of various models such as shop coal stove, spreader stoker boiler, chain furnace and reciprocal grate furnace.Torch grate furnace behind the device of the present utility model is installed, can also be reduced requirement ature of coal.
Fig. 1 is a structural representation of the present utility model:
Fig. 2 is that the A of Fig. 1 is to view.
For example the utility model is done more detailed description below in conjunction with accompanying drawing:
In conjunction with Fig. 1.Carriage is formed the combustion-supporting plate of porous and is made up of combustion-supporting top board 3, combustion-supporting side plate 4 by hanging arch 1, an arch 2.One end of a hanging arch 1 and an arch 2 all is fixed on the boiler side walls, and an other end overlaps mutually.Combustion-supporting top board 3 is installed on the carriage, and the shape of combustion-supporting top board 3 is arch.Combustion-supporting side plate 4 is installed on arch 2 place.Combustion-supporting side plate 4 is formed a cover body with combustion-supporting top board 3, covers on the indoor torch outer rim place of boiler combustion by carriage.All have aperture on combustion-supporting top board 3 and the combustion-supporting side plate 4.
In conjunction with Fig. 2.Another embodiment of the present utility model is that hanging arch 1 has plug-in connection with a bond end of arch 2, and has eave tile 5.Combustion-supporting top board 3 is inserted in the eave tile 5.Be convenient to loading and unloading and maintenance.
In conjunction with Fig. 1.Carriage of the present utility model comprises one a group of hanging arch that equidistantly distributes and an arch.Combustion-supporting top board and combustion-supporting side plate combine by cell board, and each combustion-supporting top board unit is inserted in the eave tile on the carriage, and each combustion-supporting side plate unit is inserted in two grooves between the arch.Adopt the combustion-supporting top board of unit-combination type and combustion-supporting side plate, easy access and replacing.
Claims (5)
1, a kind of torch grate furnace fume-eliminating energy-saving lining stove, it is characterized in that: it is made up of the combustion-supporting plate of porous that is fixed in the carriage on the boiler wall and be installed on the carriage.
2, torch grate furnace fume-eliminating energy-saving lining stove according to claim 1, it is characterized in that: described carriage is combined by an arch and hanging arch, one end of a hanging arch and an arch all is fixed on the boiler side walls, the other end overlaps mutually, the combustion-supporting plate of described porous is made up of combustion-supporting top board and combustion-supporting side plate, combustion-supporting top board is arch, is installed on the carriage, and combustion-supporting side plate is installed on an arch place.
3, torch grate furnace fume-eliminating energy-saving lining stove according to claim 2, it is characterized in that: hanging arch has plug-in connection with a bond end of arch, and has eave tile, and combustion-supporting top board is inserted in the eave tile.
4, according to claim 2 or 3 described torch grate furnace fume-eliminating energy-saving lining stoves, it is characterized in that: carriage comprises one a group of hanging arch that equidistantly distributes and an arch, and combustion-supporting top board and combustion-supporting side plate combine by cell board.
5, torch grate furnace fume-eliminating energy-saving lining stove according to claim 4, it is characterized in that: combustion-supporting top board unit is inserted in the eave tile, and combustion-supporting side plate unit plate is inserted in two grooves between the arch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95208573 CN2251669Y (en) | 1995-04-14 | 1995-04-14 | Smoke-eliminating energy-saving wall lining for combustion furnace with torch layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95208573 CN2251669Y (en) | 1995-04-14 | 1995-04-14 | Smoke-eliminating energy-saving wall lining for combustion furnace with torch layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2251669Y true CN2251669Y (en) | 1997-04-09 |
Family
ID=33859864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95208573 Expired - Fee Related CN2251669Y (en) | 1995-04-14 | 1995-04-14 | Smoke-eliminating energy-saving wall lining for combustion furnace with torch layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2251669Y (en) |
-
1995
- 1995-04-14 CN CN 95208573 patent/CN2251669Y/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 | ||
| 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 |