CN103244950A - Dual-purpose coal gas boiler - Google Patents
Dual-purpose coal gas boiler Download PDFInfo
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- CN103244950A CN103244950A CN2013101833291A CN201310183329A CN103244950A CN 103244950 A CN103244950 A CN 103244950A CN 2013101833291 A CN2013101833291 A CN 2013101833291A CN 201310183329 A CN201310183329 A CN 201310183329A CN 103244950 A CN103244950 A CN 103244950A
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- coal
- gas
- boiler
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- fire grate
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Abstract
The invention discloses a dual-purpose coal gas boiler which comprises a gas outlet pipe (4), a coal gas recovery storage tank (2) and a boiler part (1), wherein the boiler part (1) comprises a cooking range (11), a grate (12) and a chimney (13), which are sequentially connected with one another; the coal gas recovery storage tank (2) comprises two gas inlet pipes (5); one gas inlet pipe (5) is communicated with the chimney (13) while the other gas inlet pipe (5) is connected with a waste gas generation device; and the gas inlet end of the gas outlet pipe (4) is communicated with the coal gas recovery storage tank (2) while the gas outlet end of the gas outlet pipe (4) is communicated with the grate (12). The dual-purpose coal gas boiler is high in coal utilization ratio, and is very environment-friendly as the emission is reduced.
Description
Technical field
The present invention relates to a kind of boiler plant field, relate in particular to a kind of coal gas boiler for dual purpose.
Background technology
Present boiler or other device by combustion fuel generally all is with after the fuel combustion in use, and the flue gas of generation is directly discharged from chimney, not only causes air pollution, and the coal gas that produces in the flue gas also directly discharges, and has caused the waste of the energy.
Summary of the invention
In order to solve above-mentioned the deficiencies in the prior art, the invention provides a kind of coal gas boiler for dual purpose that the middle coal gas that extracts waste gas also can be utilized again.
A kind of coal gas boiler for dual purpose of the present invention comprises escape pipe, coal-gas recovering holding vessel and boiler; Described boiler comprises cooking stove, fire grate and chimney; Described cooking stove, fire grate and chimney are connected successively; Described coal-gas recovering holding vessel includes 2 air inlet pipe, and wherein one is communicated with chimney, and another root connects waste gas generation device; The inlet end of described escape pipe is communicated with the coal-gas recovering holding vessel, and its outlet side is communicated with fire grate.
As a further improvement on the present invention, the outlet side of described escape pipe is provided with the tracheae that is communicated with it more than; Described tracheae is communicated with fire grate, is provided with valve at pipe shaft and the tracheae of escape pipe.
As a further improvement on the present invention, described tracheae has 2.
As a further improvement on the present invention, described fire grate includes two upper furnace doors and lower furnace door, and described upper furnace door and lower furnace door are arranged on the fire grate outside.
Coal gas boiler for dual purpose of the present invention by a coal-gas recovering holding vessel is set, and arranges two air inlet pipe, the chimney of a connection boiler wherein, another root connects other exhaust devices, the waste gas of boiler or the generation of other exhaust devices can be sent in the coal-gas recovering holding vessel, and waste gas is extracted recovery, and be transported in the boiler, solve the technological deficiency of free burning coal technically, improved the service efficiency of the energy again, introduced coal, reduced discharging again, very environmental protection.
Description of drawings
Fig. 1 is the structural representation of the coal gas boiler for dual purpose of the embodiment of the invention;
1 is that boiler, 2 is that coal-gas recovering holding vessel, 4 is that escape pipe, 5 is that air inlet pipe, 6 is that tracheae, 7 is that valve, 8 is that upper furnace door, 9 is that lower furnace door, 11 is that cooking stove, 12 is that fire grate, 13 is chimney among the figure.。
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail, but not as a limitation of the invention.
As shown in Figure 1, a kind of coal gas boiler for dual purpose of the present invention comprises escape pipe 4, coal-gas recovering holding vessel 2 and boiler 1; Described boiler 1 comprises cooking stove 11, fire grate 12 and the chimney 13 that connects successively.Described coal-gas recovering holding vessel 2 includes 2 air inlet pipe 5, and wherein one is communicated with chimney 13, and another root connects waste gas generation device.The inlet end of described escape pipe 4 is communicated with coal-gas recovering holding vessel 2, and its outlet side is provided with two tracheaes that are communicated with it 6, and described tracheae 6 is communicated with fire grate 12.Be provided with valve 7 described fire grates 12 at the pipe shaft of escape pipe 4 and tracheae 6 and include two upper furnace doors 8 and lower furnace door 9, described upper furnace door and lower furnace door are arranged on fire grate 12 outsides.By a coal-gas recovering holding vessel 2 is set, and two air inlet pipe 5 are set, and the chimney 13 of a connection boiler 1 wherein, another root connects other exhaust devices, the waste gas of boiler 1 or the generation of other exhaust devices can be sent in the coal-gas recovering holding vessel, waste gas is extracted recovery, and be transported in the boiler, solved the technological deficiency of free burning coal technically, improved the service efficiency of the energy again, introduced coal, reduced discharging again, very environmental protection.
When coal gas boiler for dual purpose of the present invention uses, the coal burning of described cooking stove 11 produces flue gas, described flue gas is sent in the coal-gas recovering holding vessel 2 by chimney 13 and air inlet pipe 5, the flue gas that other waste gas generation devices produce also is transported in the coal-gas recovering holding vessel 2 by another root air inlet pipe 5, described coal-gas recovering holding vessel 2 extracts coal gas, then with valve open, coal gas is sent in the fire grate 12, described coal gas is by the burning of being heated of the temperature of cooking stove 11, thereby taken full advantage of fuel, reduced exhaust gas discharging again, very environmental protection.
It should be noted that; the above only is preferred embodiment of the present invention; be not so limit scope of patent protection of the present invention, the present invention can also carry out the improvement of material and structure to the structure of above-mentioned various parts, or adopts the technical equivalents thing to replace.So the equivalent structure that all utilizations specification of the present invention and diagramatic content are done changes, or directly or indirectly apply to other correlative technology fields and all in like manner all be contained in the scope that the present invention contains.
Claims (4)
1. a coal gas boiler for dual purpose is characterized in that: comprise escape pipe (4), coal-gas recovering holding vessel (2) and boiler (1); Described boiler (1) comprises cooking stove (11), fire grate (12) and chimney (13); Described cooking stove (11), fire grate (12) and chimney (13) are connected successively; Described coal-gas recovering holding vessel (2) includes 2 air inlet pipe (5), and wherein one is communicated with chimney (13), and another root connects waste gas generation device; The inlet end of described escape pipe (4) is communicated with coal-gas recovering holding vessel (2), and its outlet side is communicated with fire grate (12).
2. coal gas boiler for dual purpose according to claim 1, it is characterized in that: the outlet side of described escape pipe (4) is provided with the tracheae (6) that is communicated with it more than; Described tracheae (6) is communicated with fire grate (12), is provided with valve (7) at pipe shaft and the tracheae (6) of escape pipe (4).
3. coal gas boiler for dual purpose according to claim 2, it is characterized in that: described tracheae (6) has 2.
4. coal gas boiler for dual purpose according to claim 1, it is characterized in that: described fire grate (12) includes two upper furnace doors (8) and lower furnace door (9), and described upper furnace door and lower furnace door are arranged on fire grate (12) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101833291A CN103244950A (en) | 2013-05-08 | 2013-05-08 | Dual-purpose coal gas boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101833291A CN103244950A (en) | 2013-05-08 | 2013-05-08 | Dual-purpose coal gas boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103244950A true CN103244950A (en) | 2013-08-14 |
Family
ID=48924657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101833291A Pending CN103244950A (en) | 2013-05-08 | 2013-05-08 | Dual-purpose coal gas boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103244950A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102012018A (en) * | 2010-06-13 | 2011-04-13 | 山东圣威新能源有限公司 | Boiler utilizing external combustible waste gas |
| JP2011106790A (en) * | 2009-11-20 | 2011-06-02 | Mitsubishi Heavy Ind Ltd | Boiler device |
| CN102153193A (en) * | 2010-12-31 | 2011-08-17 | 广东理文造纸有限公司 | System for recycling biogas |
| CN202074693U (en) * | 2011-05-24 | 2011-12-14 | 中铁隆昌铁路器材有限公司 | Combustible waste gas reuse hot blast stove |
| CN102384466A (en) * | 2010-08-30 | 2012-03-21 | 濮春辉 | Improved boiler |
| CN102563619A (en) * | 2010-12-30 | 2012-07-11 | 东莞理文造纸厂有限公司 | Methane mixing burning boiler system |
| CN202521588U (en) * | 2012-02-24 | 2012-11-07 | 福建省圣川节能服务有限公司 | Hot air circulation device of boiler |
| CN202675270U (en) * | 2012-06-06 | 2013-01-16 | 扬州斯大锅炉有限公司 | Smoke recovering boiler |
-
2013
- 2013-05-08 CN CN2013101833291A patent/CN103244950A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011106790A (en) * | 2009-11-20 | 2011-06-02 | Mitsubishi Heavy Ind Ltd | Boiler device |
| CN102012018A (en) * | 2010-06-13 | 2011-04-13 | 山东圣威新能源有限公司 | Boiler utilizing external combustible waste gas |
| CN102384466A (en) * | 2010-08-30 | 2012-03-21 | 濮春辉 | Improved boiler |
| CN102563619A (en) * | 2010-12-30 | 2012-07-11 | 东莞理文造纸厂有限公司 | Methane mixing burning boiler system |
| CN102153193A (en) * | 2010-12-31 | 2011-08-17 | 广东理文造纸有限公司 | System for recycling biogas |
| CN202074693U (en) * | 2011-05-24 | 2011-12-14 | 中铁隆昌铁路器材有限公司 | Combustible waste gas reuse hot blast stove |
| CN202521588U (en) * | 2012-02-24 | 2012-11-07 | 福建省圣川节能服务有限公司 | Hot air circulation device of boiler |
| CN202675270U (en) * | 2012-06-06 | 2013-01-16 | 扬州斯大锅炉有限公司 | Smoke recovering boiler |
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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: 20130814 |