CN204987066U - Energy -saving and environment -friendly boiler - Google Patents
Energy -saving and environment -friendly boiler Download PDFInfo
- Publication number
- CN204987066U CN204987066U CN201520777567.XU CN201520777567U CN204987066U CN 204987066 U CN204987066 U CN 204987066U CN 201520777567 U CN201520777567 U CN 201520777567U CN 204987066 U CN204987066 U CN 204987066U
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- furnace body
- hot plate
- saving
- heater
- square
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Abstract
Energy -saving and environment -friendly boiler, including the furnace body, the feed inlet of furnace body bottom sets up the ash hole, and the furnace body top sets up the exhanst gas outlet, and furnace body lower part both sides set up a secondary oxygen inlet respectively, and near the furnace body inside in feed inlet sets up a plurality of square hot plates, and square hot plate upper portion sets up triangle hot plate and trapezoidal hot plate. The utility model discloses the device is through setting up secondary oxygen inlet in the furnace body lower part, simultaneously at furnace body built -in square hot plate, triangle hot plate and trapezoidal hot plate, greatly increased heat transfer area, the moving grate is used in the automatic burning of big coal bunker gasification control by temperature change, operation labour saving and time saving has improved the heat exchange efficiency of high temperature flue gas, the flame path is easily cleared up, adapts to the burning of various fuel, the burning of fat coal, colm and biomass fuel and various rubbish, economic environmental protection obtains the unanimous favorable comment of user.
Description
Technical field
The utility model relates to a kind of small scall coal-fired boiler, is specifically related to a kind of energy-saving, environmental protection boiler.
Background technology
Along with going deep into of China's reform and opening-up, the development of national economy, produces, living also constantly expands the demand of boiler, mostly at present adopts hot water and steam boiler.They use water as heat-conduction medium, and heat up slow, thermal loss is large.Waste valuable water resource simultaneously.Hot air boiler is then take air as heat-conduction medium, and simple to operate, safety coefficient is high, long service life, simultaneously saving water resource, and water resource lacks the performance that its excellence more can be embodied in area.
There is shortcoming in existing hot air boiler, Energy in use is large, and the thermal efficiency is low, and use cost is high in various degree, pollutes large, maintenance difficult.Specifically: the structure that at present hot air boiler adopts usually is that the wall of body of heater arranges inner-outer sleeve interlayer, uniform the heating tube be communicated with inner-outer sleeve in the heating clamber of boiler.Flame in stove by after the air heat in uniform heating tube and wall inner-outer sleeve interlayer, for production and life.But furnace flame stroke is short, the pyrotechnics of combustion chamber is directly discharged from flue.Because heat exchange area is little, many heats are discharged out of the furnace, causes energy waste.Because the fuel combustion in stove is insufficient, cause chimney over-emitting black exhaust, contaminated environment.The hot air boiler also had, due to unreasonable structure, causes deashing difficulty, fireworks channel is blocked, and can not normally use.
Utility model content
The utility model provides a kind of energy-saving, environmental protection boiler, to solve the problem that energy consumption is large and the thermal efficiency is low that prior art exists.
The utility model comprises body of heater, bottom the charging aperture of body of heater, ash hole is set, body of heater top arranges exhanst gas outlet, solving the technical scheme that its technical problem adopts is that lower portion of furnace body both sides arrange a secondary oxygen feeder respectively, furnace interior near charging aperture arranges some square heating plates, and square heating plate top arranges triangle heating plate and trapezoidal heating plate.
During utility model works, by charging aperture to coal in body of heater, blown in body of heater by secondary oxygen feeder in combustion process, the cinder that burning produces is discharged by the ash hole of bottom, burning produces high-temperature flue gas priority square heating plate, triangle heating plate and the trapezoidal heating plate built-in with body of heater and carries out heat exchange, is then discharged by exhanst gas outlet.
The utility model device is by arranging secondary oxygen feeder at lower portion of furnace body, simultaneously at the built-in square heating plate of body of heater, triangle heating plate and trapezoidal heating plate, considerably increase heat exchange area, large coal bunker gasification temperature control automatic combustion, uses moving grate, it is time saving and energy saving to operate, improve the heat exchange efficiency of high-temperature flue gas, quirk is easy to cleaning, adapts to various fuel combustion, the burning of fat coal, colm and biomass fuel and various rubbish, economic environmental protection obtains the consistent favorable comment of user.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1 body of heater, 2 charging apertures, 3 two oxygen feeders, 4 square heating plates, 5 triangle heating plates, 6 trapezoidal heating plates, 7 exhanst gas outlets, 8 ash holes in figure.
Detailed description of the invention
As shown in the figure, a kind of energy-saving, environmental protection boiler, comprise body of heater 1, bottom the charging aperture 2 of body of heater 1, ash hole 8 is set, body of heater 1 top arranges exhanst gas outlet 7, both sides, body of heater 1 bottom arrange a secondary oxygen feeder 3 respectively, and body of heater 1 inside near charging aperture 2 arranges some square heating plates 4, and square heating plate 4 top arranges triangle heating plate 5 and trapezoidal heating plate 6.
During utility model works, by charging aperture to coal in body of heater, blown in body of heater by secondary oxygen feeder in combustion process, the cinder that burning produces is discharged by the ash hole of bottom, burning produces high-temperature flue gas priority square heating plate, triangle heating plate and the trapezoidal heating plate built-in with body of heater and carries out heat exchange, is then discharged by exhanst gas outlet.
Claims (1)
1. an energy-saving, environmental protection boiler, comprise body of heater, bottom the charging aperture of body of heater, ash hole is set, body of heater top arranges exhanst gas outlet, it is characterized in that lower portion of furnace body both sides arrange a secondary oxygen feeder respectively, furnace interior near charging aperture arranges some square heating plates, and square heating plate top arranges triangle heating plate and trapezoidal heating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520777567.XU CN204987066U (en) | 2015-10-09 | 2015-10-09 | Energy -saving and environment -friendly boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520777567.XU CN204987066U (en) | 2015-10-09 | 2015-10-09 | Energy -saving and environment -friendly boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204987066U true CN204987066U (en) | 2016-01-20 |
Family
ID=55121433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520777567.XU Expired - Fee Related CN204987066U (en) | 2015-10-09 | 2015-10-09 | Energy -saving and environment -friendly boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204987066U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109922545A (en) * | 2017-12-08 | 2019-06-21 | 北京机电工程研究所 | Graphite heating component, graphite heater and design method |
-
2015
- 2015-10-09 CN CN201520777567.XU patent/CN204987066U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109922545A (en) * | 2017-12-08 | 2019-06-21 | 北京机电工程研究所 | Graphite heating component, graphite heater and design method |
| CN109922545B (en) * | 2017-12-08 | 2021-12-10 | 北京机电工程研究所 | Graphite heating element, graphite heater and design method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20171009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |