CN201173493Y - Semi-automatic coal-fired environment-friendly protection boiler - Google Patents
Semi-automatic coal-fired environment-friendly protection boiler Download PDFInfo
- Publication number
- CN201173493Y CN201173493Y CNU2008200764142U CN200820076414U CN201173493Y CN 201173493 Y CN201173493 Y CN 201173493Y CN U2008200764142 U CNU2008200764142 U CN U2008200764142U CN 200820076414 U CN200820076414 U CN 200820076414U CN 201173493 Y CN201173493 Y CN 201173493Y
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- combustion chamber
- coal
- main shaft
- boiler
- fired
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Abstract
The utility model belongs to the technical field of a boiler, in particular relates to a semi-automatic coal-fired environmental protection boiler which solves the problems of environmental pollution and low thermal efficiency of the traditional coal-fired boiler. The semiautomatic coal-fired environmental protection boiler comprising a combustion chamber is characterized in that a plurality of air inlet holes are positioned on the side wall of the combustion chamber; a closed soleplate is positioned at the bottom of the combustion chamber; a plurality of feeding holes are positioned at the soleplate; the feeding holes are communicated with a pushing bin below the feeding holes; a pushing piston is positioned in the pushing bin; the pushing bin is communicated with a hopper; a rotational main shaft is positioned in the middle part of the soleplate; a through hole is positioned in the middle part of the main shaft, and a stirrer is positioned on the main shaft; a slag removing door is positioned above the combustion chamber. Compared with the prior art, the utility model has the advantages of that firstly, smoke pollution environment can be avoided when coal is combusted; secondly, compared with the common boiler, the semiautomatic coal-fired environmental protection can save the energy by forty percent; thirdly, a tall chimney is not needed.
Description
Technical field
The utility model belongs to the technical field of boiler, is specifically related to a kind of semi-automatic coal-fired environment-protection boiler.
Background technology
Along with the anxiety that the appearance and the resource of national environmental protection policy are given altogether, seriously polluted, that the thermal efficiency is low traditional coal-burning boiler will be eliminated.Why seriously polluted the tradition coal-burning boiler is, mainly is that promptly upper coal feeding removes the gred down due to the combustion system that has continued more than 200 year, and this combustion system makes coal when combustion just, produces a large amount of black smokes, and promptly contaminated environment is wasted resource again.
Summary of the invention
The utility model provides a kind of semi-automatic coal-fired environment-protection boiler in order to solve traditional coal-burning boiler contaminated environment in the prior art, the low problem of the thermal efficiency.
The utility model adopts following technical scheme to realize:
A kind of semi-automatic coal-fired environment-protection boiler, comprise the combustion chamber, it is characterized in that sidewall of combustion chamber has some fresh air inlets, closed base plate is established in the bottom, combustion chamber, offer some charging holes on the base plate, charging hole is communicated with the pusher storehouse of being located at its underpart, and pusher is established pushing piston in the storehouse, and the pusher storehouse is communicated with hopper, the rotary type main shaft is installed at the base plate middle part, the main shaft middle part has through hole, and agitator is installed on the main shaft, and the top, combustion chamber is provided with skimming door.
Pushing piston is square.On the position of the charging hole of pusher storehouse correspondence reinforced swash plate is set.
The utility model adopts sealing burning, the anti-sintering structure of burner hearth (removing the gred on the following coal).Its technological process is as follows: sealing burning, mandatory bottom coal, preheating, combustion just, high-temp combustion, fully after-flame, upper strata slagging-off.
The relative prior art of the utility model has following beneficial effect:
Smoke-less pollution environment when 1, coal-fired;
2, energy-conservation, than plain cylindrical furnace energy-conservation 40%;
3, do not need tall and big chimney.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Among the figure: 1-body of heater, 2-hopper, 3-fresh air inlet, 4-pushing piston, 5-pusher storehouse, 6-base plate, the 7-swash plate that feeds in raw material, 8-main shaft, 9-main shaft drives, 10-skimming door, 11-combustion chamber, 12-charging hole, 13-through hole
The specific embodiment
In conjunction with the accompanying drawings the specific embodiment of the present utility model is described further, embodiment is used for illustrating of the present invention, rather than it is imposed any restrictions.
Semi-automatic coal-fired environment-protection boiler, comprise combustion chamber 11, it is characterized in that combustion chamber 11 sidewalls have some fresh air inlets 3, closed base plate 6 is established in 11 bottoms, combustion chamber, offer some charging holes 12 on the base plate 6, charging hole 12 is communicated with the pusher storehouse 5 of being located at its underpart, establishes pushing piston 4 in the pusher storehouse 5, and pusher storehouse 5 is communicated with hopper 2, rotary type main shaft 8 is installed at base plate 6 middle parts, main shaft 8 middle parts have through hole 13, on the main shaft 8 agitator are installed, and 11 tops, combustion chamber are provided with skimming door 10.Main shaft and main shaft drives comprise that equipment such as motor, travelling gear connect.Combustion air enters oxygen supply in the combustion chamber from the through hole at main shaft middle part and the fresh air inlet of sidewall of combustion chamber, makes fuel combustion abundant, and the thermal efficiency improves.Pushing piston pushes the combustion chamber with the fuel in the pusher storehouse through charging aperture, continuous postcombustion, and the agitator of installing on the main shaft is evenly distributed on fuel in the combustion chamber.Charging hole can be set corresponding number as required, and corresponding push feed system also is provided with corresponding number.
Pushing piston 4 is square.Pushing piston 4 belows are provided with charging ram, and charging ram stretches out bottom, pusher storehouse and is connected with its driving.It is more stable that square pushing piston is compared motion than circular piston and feeding screw, and it is littler to wear and tear.
Reinforced swash plate 7 is set on the position of the charging hole 12 of pusher storehouse 5 correspondences.The side of charging hole in main shaft is fixed in reinforced swash plate upper end, and reinforced swash plate lower end is fixed on bottom, pusher storehouse.The setting of reinforced swash plate makes sending into of fuel more smooth and easy.
Claims (3)
1, a kind of semi-automatic coal-fired environment-protection boiler, comprise combustion chamber (11), it is characterized in that combustion chamber (11) sidewall has some fresh air inlets (3), closed base plate (6) is established in bottom, combustion chamber (11), offer some charging holes (12) on the base plate (6), charging hole (12) is communicated with the pusher storehouse (5) of being located at its underpart, establish pushing piston (4) in the pusher storehouse (5), pusher storehouse (5) is communicated with hopper (2), rotary type main shaft (8) is installed at base plate (6) middle part, main shaft (8) middle part has through hole (13), and main shaft (8) is gone up agitator is installed, and combustion chamber (11) top is provided with skimming door (10).
2, semi-automatic coal-fired environment-protection boiler according to claim 1 is characterized in that described pushing piston (4) is for square.
3,, it is characterized in that on the position of the charging hole (12) that pusher storehouse (5) is corresponding reinforced swash plate (7) being set according to the claim 1 described semi-automatic coal-fired environment-protection boiler of living.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200764142U CN201173493Y (en) | 2008-03-03 | 2008-03-03 | Semi-automatic coal-fired environment-friendly protection boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200764142U CN201173493Y (en) | 2008-03-03 | 2008-03-03 | Semi-automatic coal-fired environment-friendly protection boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201173493Y true CN201173493Y (en) | 2008-12-31 |
Family
ID=40200616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200764142U Expired - Fee Related CN201173493Y (en) | 2008-03-03 | 2008-03-03 | Semi-automatic coal-fired environment-friendly protection boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201173493Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101818905A (en) * | 2010-04-30 | 2010-09-01 | 聂小金 | Charging machine |
| CN103421524A (en) * | 2013-08-08 | 2013-12-04 | 陈星志 | Device for horizontally utilizing biomass fuel to continuously produce combustible gases |
| CN106885263A (en) * | 2017-04-09 | 2017-06-23 | 贵州大学 | A kind of semi-automatic batcher of air return stove |
| CN109404956A (en) * | 2018-08-29 | 2019-03-01 | 芜湖鸣人热能设备有限公司 | Coal delivery of boiler device |
-
2008
- 2008-03-03 CN CNU2008200764142U patent/CN201173493Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101818905A (en) * | 2010-04-30 | 2010-09-01 | 聂小金 | Charging machine |
| CN103421524A (en) * | 2013-08-08 | 2013-12-04 | 陈星志 | Device for horizontally utilizing biomass fuel to continuously produce combustible gases |
| CN103421524B (en) * | 2013-08-08 | 2014-11-12 | 陈星志 | Device for horizontally utilizing biomass fuel to continuously produce combustible gases |
| CN106885263A (en) * | 2017-04-09 | 2017-06-23 | 贵州大学 | A kind of semi-automatic batcher of air return stove |
| CN109404956A (en) * | 2018-08-29 | 2019-03-01 | 芜湖鸣人热能设备有限公司 | Coal delivery of boiler device |
| CN109404956B (en) * | 2018-08-29 | 2019-11-12 | 芜湖鸣人热能设备有限公司 | Coal delivery of boiler device |
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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: 20081231 Termination date: 20100303 |