CN2292985Y - Oxygen supplying burning promoting device for chute grate furnace - Google Patents
Oxygen supplying burning promoting device for chute grate furnace Download PDFInfo
- Publication number
- CN2292985Y CN2292985Y CN96236018U CN96236018U CN2292985Y CN 2292985 Y CN2292985 Y CN 2292985Y CN 96236018 U CN96236018 U CN 96236018U CN 96236018 U CN96236018 U CN 96236018U CN 2292985 Y CN2292985 Y CN 2292985Y
- Authority
- CN
- China
- Prior art keywords
- furnace
- burning
- grate furnace
- steam
- chute
- 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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- Y02E20/344—
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- Air Supply (AREA)
Abstract
The utility model relates to an oxygen supplying burning promoting device for chute grate furnace, the specific structure is that the different positions of a high-temperature burning chamber connecting box are provided with three groups of gas distributing pipes, the gas distributing pipes are uniformly distributed with jet exhausts, steam is generated by making use of the furnace, the steam is jetted into the burning chamber under certain pressure, the steam generates combustible gas under high temperature, and insufficient burning coal reacts to reach the goal of improving burning. By making use of the device, furnace temperature improves 300-500 DEG, 30 % coal is saved, the quality of exhausting smoke dust by the furnace is improved, and the environment is improved.
Description
The utility model relates to a kind of chute grate furnace device.
The coal burning is abundant down in the boiler now, and furnace temperature is low, and the coal waste is big, and the thermal efficiency is low, because coal can not fully burn, the coal smoke that enters in the atmosphere has a large amount of pernicious gases, causes environmental pollution.Also published on China's utility model patent communique, reached the raising boiler thermal output, saved the purpose that coal changes environment by transforming the boiler overall structure, but its cost height, also the someone manages to boiler oxygenation to reach combustion-supporting purpose in the recent period.But its structure and the design are inequality.
The purpose of this utility model provides a kind of simple in structure, the steam that utilizes boiler to produce, under certain pressure, spray again in the boiler high temperature combustion chamber, the HCS and the unburned coal of feeding are reacted, produce fuel gas, fuel gas fully burns with oxygen again, improve the thermal efficiency of pot combustion, the chute grate furnace device of energy savings.
The utility model is achieved like this, it is arranged on high temperature combustors different azimuth air inlet pipe by three groups, and gas-distributing pipe constitutes.Wherein go up the arch side that air inlet pipe is arranged at the high temperature combustors fire grate, be evenly distributed with puff prot on last air inlet pipe, steam is penetrated on fire grate through puff prot under certain pressure.The lower inlet duct that connects case both sides phase in the boiler high temperature combustion chamber, following gas-distributing pipe.Be evenly distributed with puff prot on the gas-distributing pipe.
Come the utility model done below in conjunction with embodiment and accompanying drawing and describe in further detail:
Accompanying drawing 1 increases the burning device front view for the utility model chain grate furnace and oxygen.
Accompanying drawing 2 is the utility model chute grate furnace device vertical view.
With reference to accompanying drawing, the utility model is by three groups of air inlet pipe that are arranged on the high temperature combustors different azimuth, and gas-distributing pipe constitutes.Wherein go up air inlet pipe (2) be arranged on boiler high temperature combustion chamber fire grate (9) directly over, be distributed with puff prot (4) on the last air inlet pipe (2) equably, one end of air inlet pipe (2) leaves exhaust outlet (5), steam sprays on the fire grate (9) in the boiler high temperature combustion chamber with vertical direction under certain pressure.The two sides that connect case (3) at high temperature combustors are respectively arranged with two groups of lower inlet ducts (1) that structure is identical with Xia Shuibao (8) adjacent, lower inlet duct (1) is connected in down gas-distributing pipe (6), be distributed with puff prot (10) on the following gas-distributing pipe (6) equably, the other end of following gas-distributing pipe (6) leaves exhaust outlet (7), steam with the boiler generation, under certain pressure, from puff prot (4,10) spurt into the boiler high temperature combustion chamber, the HCS that sprays into is at high temperature reacted with coal, produce fuel gas, fuel gas fully burns with oxygen again, to improve the thermal efficiency of boiler, reaches the purpose of oxygen supplying combustion device.
The chute grate furnace device that the utility model provides, simple in structure, cost is low, and through installing and using test, furnace temperature improves.300-500 ℃, economizing on coal reaches 30%.Reduce because the abundant burning boiler of coal enters the harmful substance of coal smoke in the atmosphere, improved environment, and can reach the purpose of dirt on the company's of elimination case, have high economic worth and social benefit.
Claims (3)
1, a kind of chute grate furnace device is characterized in that it is made of one group of air inlet pipe (2) that is arranged on high temperature combustors fire grate (9) the arch side lower inlet duct (1) that high temperature combustors connects case (3) two sides that is arranged on identical with two groups of structures.
2, chute grate furnace device as claimed in claim 1 is characterized in that being distributed with puff prot (4) equably on last air inlet pipe (2), and the other end of air inlet pipe (2) leaves exhaust outlet (5).
3, chute grate furnace device as claimed in claim 1 is characterized in that lower inlet duct (1) is connected in down gas-distributing pipe (6), is being distributed with puff prot (10) equably on the gas-distributing pipe (6) down, and the other end of following gas-distributing pipe (6) leaves exhaust outlet (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96236018U CN2292985Y (en) | 1996-07-03 | 1996-07-03 | Oxygen supplying burning promoting device for chute grate furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96236018U CN2292985Y (en) | 1996-07-03 | 1996-07-03 | Oxygen supplying burning promoting device for chute grate furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2292985Y true CN2292985Y (en) | 1998-09-30 |
Family
ID=33911932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96236018U Expired - Fee Related CN2292985Y (en) | 1996-07-03 | 1996-07-03 | Oxygen supplying burning promoting device for chute grate furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2292985Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112521978A (en) * | 2020-09-30 | 2021-03-19 | 承德华净活性炭有限公司 | Biomass co-production carbon, heat and electricity technology and equipment |
-
1996
- 1996-07-03 CN CN96236018U patent/CN2292985Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112521978A (en) * | 2020-09-30 | 2021-03-19 | 承德华净活性炭有限公司 | Biomass co-production carbon, heat and electricity technology and equipment |
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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 |