CN202056860U - High-efficiency gasification multipass boiler - Google Patents
High-efficiency gasification multipass boiler Download PDFInfo
- Publication number
- CN202056860U CN202056860U CN201120105339XU CN201120105339U CN202056860U CN 202056860 U CN202056860 U CN 202056860U CN 201120105339X U CN201120105339X U CN 201120105339XU CN 201120105339 U CN201120105339 U CN 201120105339U CN 202056860 U CN202056860 U CN 202056860U
- Authority
- CN
- China
- Prior art keywords
- boiler
- pipe
- gasification
- spray pipe
- efficiency
- 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
Links
- 238000002309 gasification Methods 0.000 title claims abstract description 17
- 239000007921 spray Substances 0.000 claims abstract description 18
- 239000003245 coal Substances 0.000 claims abstract description 15
- 238000002485 combustion reaction Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000002893 slag Substances 0.000 claims abstract description 5
- 238000002347 injection Methods 0.000 claims description 13
- 239000007924 injection Substances 0.000 claims description 13
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000013022 venting Methods 0.000 claims description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 5
- 239000003546 flue gas Substances 0.000 abstract description 5
- 239000000446 fuel Substances 0.000 abstract description 5
- 206010022000 influenza Diseases 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Incineration Of Waste (AREA)
Abstract
A high-efficiency gasification multipass boiler relates to gasification boilers and comprises a boiler body, a spray pipe, an air inlet pipe and the like. The high-efficiency gasification multipass boiler is characterized in that a transverse water pipe is disposed in an inner combustion chamber, the air inlet pipe is sleeved into the water pipe, a plurality of air holes are horizontally arranged on the air inlet pipe, and a plurality of vertical flame tubes are disposed in the combustion chamber. The spray pipe is disposed on the left of the boiler body and provided with a coal storage bunker spout on a coal storage bunker and an ash removal bunker spout on an ash removal bunker, and two valves are arranged on the spray pipe and capable of spraying as required. A downcomer is arranged on the right of the boiler body, a draft port is arranged at a lower opening of the downcomer, an explosion-proof port is arranged at the top end of the boiler body, and a coal feed inlet, a slag outlet and an ash removal port are arranged on the front face of the boiler body. The high-efficiency gasification multipass boiler has the advantages that the boiler is reasonable in structural design, high in heat exchange efficiency, fine in gasification effect and energy-saving, flues are clear, fuels are combusted thoroughly, exhausted flue gas is low in temperature and low in pollution, environment protection is benefited, safety is high, and service life is long.
Description
Technical field
The utility model relates to a kind of gasification boiler, relates in particular to a kind of high-efficiency gasification multi-pass boiler.
Background technology
The characteristics that multi-pass boiler is little because of its volume, heat exchange efficiency is high are at present used widely, but people in use find, multi-pass boiler can influence the unobstructed of flue when improving heat exchange efficiency, if and flue is unobstructed inadequately, fuel can't fully burn, and both can influence efficiency of combustion, can discharge the dense smoke contaminated environment again, also may increase furnace pressure, form accident potential.Some product can only reduce the heat exchange area in the stove for fear of the problems referred to above occurring, and the heat in the flue gas can not get abundant absorption like this, can make boiler discharge high-temperature flue gas, same contaminated environment, and waste fuel.Be that each boiler for producing enterprise at first needs the problem that solves how guaranteeing to improve as much as possible under the unobstructed prerequisite of flue heat exchange efficiency.
Summary of the invention
According to above deficiency, the utility model provides a kind of high-efficiency gasification multi-pass boiler, increases oxygen supply in the stove, improves the thermal efficiency, reduces the discharging of dense smoke.
The technical solution adopted in the utility model is: a kind of high-efficiency gasification multi-pass boiler, comprise body of heater, injection spray pipe, blast pipe etc., feature is that a horizontal water pipe is set in the stove inner combustion chamber, blast pipe of cover in the water pipe, the horizontal direction of blast pipe is provided with plurality of air, is provided with some vertical fire tubes in the combustion chamber.
The body of heater left side is provided with injection spray pipe, and described injection spray pipe is provided with the coal store spout at coal store, is provided with deashing storehouse spout in the deashing storehouse, and injection spray pipe is provided with two valves, can spray as required.
Described body of heater right side is provided with down-comer, and the down-comer end opening is provided with air-vent, and the body of heater top is provided with venting, and described body of heater front is provided with coal filling hole, slag notch, cleaning door.
Advantage of the present utility model is: reasonable in design, and the heat exchange efficiency height, gasification result is good, saves the energy, and flue is unobstructed, and fuel combustion is abundant, and the flue-gas temperature of discharge is low, pollution is little, helps environmental protection, and is safe, long service life.
Description of drawings
Further the utility model is illustrated with reference to the accompanying drawings below:
Fig. 1 is a structural representation of the present utility model.
Shown in the figure: 1, venting, 2, fire tube, 3, water pipe, 4, the air port, 5, blast pipe, 6, down-comer, 7, coal filling hole, 8, slag notch, 9, cleaning door, 10, air-vent, 11, coal store, 12, coal store spout, 13, valve, 14, injection spray pipe, 15, the deashing storehouse, 16, deashing storehouse spout.
The specific embodiment
Further the utility model is illustrated according to the specific embodiment and accompanying drawing below:
Claims (3)
1. high-efficiency gasification multi-pass boiler, comprise body of heater, injection spray pipe, blast pipe etc., feature is that a horizontal water pipe is set in the stove inner combustion chamber, blast pipe of cover in the water pipe, the horizontal direction of blast pipe is provided with plurality of air, is provided with some vertical fire tubes in the combustion chamber.
2. high-efficiency gasification multi-pass boiler according to claim 1, feature are that described body of heater left side is provided with injection spray pipe, and described injection spray pipe is provided with the coal store spout at coal store, is provided with deashing storehouse spout in the deashing storehouse, and injection spray pipe is provided with two valves.
3. high-efficiency gasification multi-pass boiler according to claim 1, feature are that described body of heater right side is provided with down-comer, and the down-comer end opening is provided with air-vent, and the body of heater top is provided with venting, and described body of heater front is provided with coal filling hole, slag notch, cleaning door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120105339XU CN202056860U (en) | 2011-04-12 | 2011-04-12 | High-efficiency gasification multipass boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120105339XU CN202056860U (en) | 2011-04-12 | 2011-04-12 | High-efficiency gasification multipass boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202056860U true CN202056860U (en) | 2011-11-30 |
Family
ID=45016833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120105339XU Expired - Fee Related CN202056860U (en) | 2011-04-12 | 2011-04-12 | High-efficiency gasification multipass boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202056860U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113357646A (en) * | 2021-05-28 | 2021-09-07 | 中国天楹股份有限公司 | Movable straw resource incineration treatment system |
-
2011
- 2011-04-12 CN CN201120105339XU patent/CN202056860U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113357646A (en) * | 2021-05-28 | 2021-09-07 | 中国天楹股份有限公司 | Movable straw resource incineration treatment system |
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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: 20111130 Termination date: 20130412 |