CN102588932A - Solid fuel steam engine - Google Patents
Solid fuel steam engine Download PDFInfo
- Publication number
- CN102588932A CN102588932A CN201210071692XA CN201210071692A CN102588932A CN 102588932 A CN102588932 A CN 102588932A CN 201210071692X A CN201210071692X A CN 201210071692XA CN 201210071692 A CN201210071692 A CN 201210071692A CN 102588932 A CN102588932 A CN 102588932A
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- China
- Prior art keywords
- steam engine
- burner hearth
- solid fuel
- hearth
- engine body
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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.)
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Abstract
The invention discloses a solid fuel steam engine. The solid fuel steam engine comprises a steam engine body, a steam outlet above the steam engine body, a hearth at the lower part of the steam engine body, an ignition device in the hearth, a material feeding channel connected with the hearth, a hopper above the material feeding channel, a chimney connected with the hearth, and a slag discharging port at the bottom of the hearth, and also comprises a high-temperature and fire-resistance wall outside a hearth, a base and a fixed wheel at the lower part of the hearth, a water inlet pipe connected with the steam engine body, and a valve on the water inlet pipe. By adoption of the above technical scheme, the automatic level of the steam engine can be improved, and the heat efficiency is improved.
Description
Technical field
The present invention relates to the steam engine field, particularly relate to a kind of solid fuel steam engine.
Background technology
Steam engine is a hot machine that can the kinetic energy in the steam be converted into merit.Pump, locomotive engine and steamer once used steam engine power.Steam engine has play a part basic in the industrial revolution.Today, people also used steam turbine engines to generate electricity.
Yet in real world devices, what steam engine was used is steam, and steam externally does work; Heat is directly arranged to the external world, and what thermal loss was maximum is taken out of by gas exactly, in addition; Steam engine has also lost suitable heat in the exhaust emissions process, so the efficient of steam engine is lower.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of solid fuel steam engine, can the present invention can improve the automatization level of steam engine, improves the thermal efficiency.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of solid fuel steam engine is provided.Comprise: steam engine body, the steam (vapor) outlet of steam engine body top, the burner hearth of steam engine body bottom; Igniter in the burner hearth, the feeding-passage of connection burner hearth, the hopper of feeding-passage top; The chimney that connects burner hearth, the slag-drip opening of burner hearth bottom also comprises the high-temperature flame-proof wall that burner hearth is outside; But the base of lower furnace portion and fast pulley connect the water inlet pipe of steam engine body and the valve on the water inlet pipe.
In preferred embodiment of the present invention, an economizer is arranged between said burner hearth and the chimney, inner water pipe journey " S " type of economizer distributes.
In preferred embodiment of the present invention, there is a temperature sensor said burner hearth inside.
In preferred embodiment of the present invention, an automatically-controlled door is arranged between said feeding-passage and the hopper.
In preferred embodiment of the present invention, said burner hearth inside also comprises a fire grate, and a plurality of apertures are arranged on the fire grate.
In preferred embodiment of the present invention, said steam engine body interior has a liquid level sensor.
The invention has the beneficial effects as follows: a kind of solid fuel steam engine of the present invention, an economizer is arranged between its burner hearth and chimney, can improve the utilization rate of tail gas heat quantity, and then improve the thermal efficiency of steam engine.
Description of drawings
Fig. 1 is the structural representation of a kind of solid fuel steam engine of the present invention;
Fig. 2 is the front view of said economizer;
Fig. 3 is the side view of said economizer;
The mark of each parts is following in the accompanying drawing: 1, hopper, 2, automatically-controlled door, 3, the steam engine body, 4, feeding-passage, 5, temperature sensor; 6, burner hearth, 7, the high-temperature flame-proof wall, 8, slag-drip opening, 9, base, 10, fast pulley; 11, igniter, 12, water inlet pipe, 13, valve, 14, economizer; 15, chimney, 16, liquid level sensor, 17, steam (vapor) outlet, 18, fire grate.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
As shown in Figure 1, a kind of solid fuel steam engine comprises: steam engine body, the steam (vapor) outlet of steam engine body top; Igniter in the burner hearth of steam engine body bottom, burner hearth, the feeding-passage of connection burner hearth; The hopper of feeding-passage top, the chimney of connection burner hearth, the slag-drip opening of burner hearth bottom; Also comprise the high-temperature flame-proof wall that burner hearth is outside, but the base of lower furnace portion and fast pulley connect the water inlet pipe of steam engine body and the valve on the water inlet pipe.
Further, an economizer is arranged between said burner hearth and the chimney, the water of the water inlet pipe economizer of flowing through earlier enters into the steam engine body again, has improved the temperature of water, and inner water pipe journey " S " type of economizer distributes, thereby has increased contact area.
Further, a temperature sensor is arranged in the said burner hearth, when the fuel combustion in the burner hearth finished soon, the temperature that temperature sensor detects this moment had significantly reduction.
Further, an automatically-controlled door is arranged between said feeding-passage and the hopper, when the temperature sensor in the burner hearth detected the temperature reduction, automatically-controlled door was opened, and added fuel to burner hearth.
Further, said burner hearth inside also comprises a fire grate, and fuel burns on fire grate, and the residue of generation or ashes are fallen into the fire grate below from the aperture on the fire grate, and discharges burner hearth from breast hole.
Further, said steam engine body interior has a liquid level sensor, and when the water level in detecting the steam engine body was lower than sensor, the valve open of water inlet pipe supplied water for the steam engine body.
The above is merely embodiments of the invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (6)
1. a solid fuel steam engine is characterized in that, comprising: steam engine body (3); The steam (vapor) outlet (17) of steam engine body (3) top, the igniter (11) in the burner hearth (6) of steam engine body (3) bottom, burner hearth (6); The feeding-passage (4) that connects burner hearth (6), the hopper (1) of feeding-passage (4) top, the chimney (15) of connection burner hearth (6); The slag-drip opening (8) of burner hearth (6) bottom; Also comprise the high-temperature flame-proof wall (7) that burner hearth (6) is outside, the base (9) of burner hearth (6) bottom but with fast pulley (10), connect the water inlet pipe (12) of steam engine body (3) and the valve (13) on the water inlet pipe.
2. a kind of solid fuel steam engine according to claim 1 is characterized in that, between said burner hearth (6) and the chimney (15) economizer (14) is arranged, and inner water pipe journey " S " type of economizer (14) distributes.
3. a kind of solid fuel steam engine according to claim 1 is characterized in that, there is a temperature sensor (5) said burner hearth (6) inside.
4. a kind of solid fuel steam engine according to claim 1 is characterized in that, between said feeding-passage (4) and the hopper (1) automatically-controlled door (2) is arranged.
5. a kind of solid fuel steam engine according to claim 1 is characterized in that, said burner hearth (6) inside also comprises a fire grate (18), and a plurality of apertures are arranged on the fire grate.
6. a kind of solid fuel steam engine according to claim 1 is characterized in that, there is a liquid level sensor (16) said steam engine body (3) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210071692XA CN102588932A (en) | 2012-03-19 | 2012-03-19 | Solid fuel steam engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210071692XA CN102588932A (en) | 2012-03-19 | 2012-03-19 | Solid fuel steam engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102588932A true CN102588932A (en) | 2012-07-18 |
Family
ID=46477962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210071692XA Pending CN102588932A (en) | 2012-03-19 | 2012-03-19 | Solid fuel steam engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102588932A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009008302A (en) * | 2007-06-27 | 2009-01-15 | Michihiro Oe | Hot water and steam generation device |
| CN201748643U (en) * | 2010-07-07 | 2011-02-16 | 秦敬福 | Energy-storage boiler |
| CN102235660A (en) * | 2011-01-26 | 2011-11-09 | 常州市奥琳斯邦热能设备有限公司 | Tail gas heat exchanger for steam boiler |
| CN202101218U (en) * | 2011-05-17 | 2012-01-04 | 湖南三锦节能环保科技有限公司 | Coal burning steam engine |
| CN102338368A (en) * | 2010-07-26 | 2012-02-01 | 李勤坤 | Efficient coal-burning and gas-burning grading and layering energy-saving steam boiler |
-
2012
- 2012-03-19 CN CN201210071692XA patent/CN102588932A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009008302A (en) * | 2007-06-27 | 2009-01-15 | Michihiro Oe | Hot water and steam generation device |
| CN201748643U (en) * | 2010-07-07 | 2011-02-16 | 秦敬福 | Energy-storage boiler |
| CN102338368A (en) * | 2010-07-26 | 2012-02-01 | 李勤坤 | Efficient coal-burning and gas-burning grading and layering energy-saving steam boiler |
| CN102235660A (en) * | 2011-01-26 | 2011-11-09 | 常州市奥琳斯邦热能设备有限公司 | Tail gas heat exchanger for steam boiler |
| CN202101218U (en) * | 2011-05-17 | 2012-01-04 | 湖南三锦节能环保科技有限公司 | Coal burning steam engine |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120718 |