CN203231329U - Front feed cooling device for biomass boiler - Google Patents
Front feed cooling device for biomass boiler Download PDFInfo
- Publication number
- CN203231329U CN203231329U CN 201320194624 CN201320194624U CN203231329U CN 203231329 U CN203231329 U CN 203231329U CN 201320194624 CN201320194624 CN 201320194624 CN 201320194624 U CN201320194624 U CN 201320194624U CN 203231329 U CN203231329 U CN 203231329U
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- CN
- China
- Prior art keywords
- feed pipe
- cooling device
- pipe
- air
- feed
- 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
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Abstract
The utility model discloses a front feed cooling device for a biomass boiler. The front feed cooling device comprises a feed pipe inserted into a boiler furnace, an air pipe for cooling the feed pipe is sleeved outside the feed pipe, an air hole communicated with the boiler furnace is formed in the air pipe, the feed pipe is cooled by cold air of the air pipe, the temperature of the feed pipe can be effectively reduced, so that a discharge pipe cannot deform, the possibility of combustion of fuels in the feed pipe is reduced, and the cooling air can serve as secondary air supplemented for furnace combustion.
Description
Technical field
The utility model belongs to boiler auxiliaries, specifically relates to a kind of feed arrangement that has refrigerating function.
Background technology
Because the burning-point of biomass fuel is lower, and volatile matter reaches more than 70%, simultaneously, because the temperature of boiler furnace burning is very high, also cause the temperature at boiler feed device place very high, be enough to make biomass fuel herein that faint combustion phenomena takes place, have great potential safety hazard.
The utility model content
The purpose of this utility model is to overcome above-mentioned technical obstacle, and the charging cooling device of the preceding charging safety of a kind of pot is provided.
In order to realize above-mentioned beneficial effect, the technical solution adopted in the utility model is: a kind of biomass boiler stokehold charging cooling device, comprise and be inserted in the boiler furnace feed pipe, the outside of described feed pipe is with an airduct for the cooling feed pipe, and described airduct offers a wind hole that is communicated with boiler furnace.
Compared with prior art, the utility model cools off feed pipe by the cold wind of airduct, can effectively reduce the temperature of feed pipe, guarantees that material blanking tube does not deform, and has reduced the possibility of fuel in the feed pipe internal combustion simultaneously; The while cooling air can be used as secondary wind the stove internal combustion is replenished.
Description of drawings
Fig. 1 is the structural representation of stokehold charging cooling device.
The specific embodiment
As shown in Figure 1, the stokehold wall 1 plant stokehold charging cooling device of biomass boiler.Charging cooling device in stokehold is made up of feed pipe 2 and airduct 3, and airduct 3 is placed in feed pipe 2 outsides, and airduct 3 also is inserted in the stokehold wall 1.Airduct 3 offers air inlet 4, and airduct 3 is also offered a wind hole 6, and wind hole 6 is communicated with the burner hearth 5 of boiler.
Claims (1)
1. a biomass boiler stokehold charging cooling device comprises being inserted in the boiler furnace feed pipe, it is characterized in that: the outside of described feed pipe is with an airduct for the cooling feed pipe, and described airduct offers a wind hole that is communicated with boiler furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320194624 CN203231329U (en) | 2013-04-17 | 2013-04-17 | Front feed cooling device for biomass boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320194624 CN203231329U (en) | 2013-04-17 | 2013-04-17 | Front feed cooling device for biomass boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203231329U true CN203231329U (en) | 2013-10-09 |
Family
ID=49287454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320194624 Expired - Fee Related CN203231329U (en) | 2013-04-17 | 2013-04-17 | Front feed cooling device for biomass boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203231329U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406169A (en) * | 2014-11-20 | 2015-03-11 | 北京京城环保股份有限公司 | Incineration feeding device for hazardous wastes |
| CN105042616A (en) * | 2015-08-31 | 2015-11-11 | 衡阳市大成锅炉有限公司 | Boiler distributor not prone to burning-out |
| CN105783260A (en) * | 2016-03-14 | 2016-07-20 | 黄国驹 | Heating combustion furnace with cooling system |
| CN107620955A (en) * | 2017-10-10 | 2018-01-23 | 苏州海陆重工股份有限公司 | A kind of fluidized-bed combustion boiler feeding device |
| CN108800107A (en) * | 2018-07-31 | 2018-11-13 | 梧州学院 | A kind of biomass particle burning machine |
-
2013
- 2013-04-17 CN CN 201320194624 patent/CN203231329U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406169A (en) * | 2014-11-20 | 2015-03-11 | 北京京城环保股份有限公司 | Incineration feeding device for hazardous wastes |
| CN104406169B (en) * | 2014-11-20 | 2017-01-04 | 北京京城环保股份有限公司 | A kind of burning feed arrangement of danger wastes |
| CN105042616A (en) * | 2015-08-31 | 2015-11-11 | 衡阳市大成锅炉有限公司 | Boiler distributor not prone to burning-out |
| CN105783260A (en) * | 2016-03-14 | 2016-07-20 | 黄国驹 | Heating combustion furnace with cooling system |
| CN107620955A (en) * | 2017-10-10 | 2018-01-23 | 苏州海陆重工股份有限公司 | A kind of fluidized-bed combustion boiler feeding device |
| CN108800107A (en) * | 2018-07-31 | 2018-11-13 | 梧州学院 | A kind of biomass particle burning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215434 Land Highway 1, Taicang Port Development Zone, Taicang City, Suzhou City, Jiangsu Province Patentee after: SUZHOU DISEN ENERGY TECHNOLOGY CO.,LTD. Address before: 215434 Land Highway 1, Taicang Port Development Zone, Taicang City, Suzhou City, Jiangsu Province Patentee before: SUZHOU DISEN BIOLOGICAL ENERGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190703 Address after: 213000 Xinbei District, Changzhou City, Jiangsu Province, 21 Pioneering West Road Patentee after: DEVOTION (CHANGZHOU) BOILER Co.,Ltd. Address before: 215434 Land Highway 1, Taicang Port Development Zone, Taicang City, Suzhou City, Jiangsu Province Patentee before: SUZHOU DISEN ENERGY TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |