CN202008229U - Horizontal type environmentally-friendly and energy-saving biomass boiler - Google Patents
Horizontal type environmentally-friendly and energy-saving biomass boiler Download PDFInfo
- Publication number
- CN202008229U CN202008229U CN2011201039496U CN201120103949U CN202008229U CN 202008229 U CN202008229 U CN 202008229U CN 2011201039496 U CN2011201039496 U CN 2011201039496U CN 201120103949 U CN201120103949 U CN 201120103949U CN 202008229 U CN202008229 U CN 202008229U
- Authority
- CN
- China
- Prior art keywords
- chamber
- heat exchange
- combustion chamber
- heat
- combustion
- 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
- 239000002028 Biomass Substances 0.000 title claims abstract description 6
- 238000002485 combustion reaction Methods 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000004744 fabric Substances 0.000 claims description 12
- 235000002918 Fraxinus excelsior Nutrition 0.000 claims description 10
- 239000002956 ash Substances 0.000 claims description 10
- 239000000779 smoke Substances 0.000 abstract description 7
- 239000000446 fuel Substances 0.000 abstract description 4
- 230000002035 prolonged Effects 0.000 abstract description 2
- 230000000903 blocking Effects 0.000 abstract 1
- 238000007664 blowing Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000004449 solid propellant Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model provides a horizontal type environmentally-friendly and energy-saving biomass boiler. A heat exchanger chamber, a combustion chamber and a boiler ash chamber form a horizontal type boiler body structure; the boiler ash chamber is arranged at the bottom part of the combustion chamber, and the heat exchanger chamber is arranged at the upper part of the combustion chamber; a heat exchange pipe group is arranged in the heat exchange chamber, and a water inlet and a water outlet are respectively connected with the heat exchange pipe group; a fireproof arch is arranged between the combustion chamber and the heat exchange chamber, a hollow air distribution ring connected with a tertiary air pipe is arranged at the middle part of the fireproof arch, and air blowing holes are uniformly arranged on the air distribution ring. When smoke in the combustion chamber passes through the air distribution ring, smoke dust in the smoke of the combustion chamber is blown to the lower part through tertiary air blown out by the air distribution ring and is then fully combusted; due to the blocking function of the fireproof arch and the air distribution ring additionally arranged between a combustion cavity and the heat exchange chamber, fuels can be further combusted; due to a horizontal type heat exchange chamber structure, the heat exchange space is increased, the smoke removing stroke is lengthened, the heat exchange time of a heat exchange pipe is prolonged and the heat exchange efficiency is improved; moreover, no dead corners exist in the heat exchange chamber and the heating is uniform.
Description
Technical field
The utility model provides a kind of horizontal environmental protection and energy saving biomass boiler, is to the improvement of existing normal-pressure boiler structure, belongs to boiler manufacturing technology field.
Background technology
Existing solid fuel ignition boiler, its heat-exchanging chamber is located at the top of combustion chamber, be provided with heat exchanger tube in the heat-exchanging chamber, fuel is after the internal combustion of combustion chamber, producing hot gas heats heat exchanger tube, because the combustion chamber space of conventional boiler is limited, solid fuel does not often wait sufficient combustion just to emit from chimney by heat-exchanging chamber, not only produces black smoke, waste energy, therefore contaminated environment, needs to add air blast, air-introduced machine and smoke abatement device again, transform and reach discharge standard, the cost cost improves greatly, and the thermal efficiency reduces, complicated operation.
Summary of the invention
The utility model provides a kind of horizontal environmental protection and energy saving biomass boiler, has transformed the structure of combustion chamber, has solved the problem of existing boiler combustion cavity space limitation full combustion of fuel.
Technical solution of the present utility model is as follows: constitute the horizontal chamber furnace (oven) body structure by heat-exchanging chamber and combustion chamber and ashes chamber, wherein, the bottom of combustion chamber is the ashes chamber, the top of combustion chamber is heat-exchanging chamber, is distributed with in the heat-exchanging chamber that set of heat exchange tubes is respectively equipped with water inlet, delivery port is connected with set of heat exchange tubes; One time airduct is connected with the ashes chamber; Secondary air channel is communicated with the combustion chamber; On heat-exchanging chamber, also have exhaust outlet and chimney; It is characterized in that: be provided with refractory arch between combustion chamber and the heat-exchanging chamber, the middle part of refractory arch is provided with the cloth vane of hollow, and the cloth vane is connected with tertiary-air pipe, evenly offers on the cloth vane as doing blowhole.
Good effect of the present utility model is: set up refractory arch and cloth vane between combustion chamber and the heat-exchanging chamber, its barrier effect can make fuel be able to further burning, horizontal heat-exchanging chamber structure has strengthened the heat exchange space, increased the smoke evacuation stroke, prolonged the heat exchanger time of heat exchanger tube, improved heat exchanger effectiveness, no dead angle in the heat-exchanging chamber is heated evenly.
Description of drawings
Fig. 1 is the utility model structure principle chart;
Fig. 2 is the utility model side-looking structure principle chart;
Among the figure, 1, the ashes chamber; 2, combustion chamber; 3, refractory arch; 4, cloth vane; 5, heat-exchanging chamber; 6, set of heat exchange tubes; 7, body of heater; 8, water inlet; 9, chimney; 10, delivery port; 11, exhaust outlet; 12, tertiary-air pipe; 13, secondary air channel; 14, airduct.
The specific embodiment
According to shown in Figure 1, body of heater 7 of the present utility model is to be made by refractory material, comprise that heat-exchanging chamber 5 and combustion chamber 2 and ashes chamber 1 constitute the horizontal chamber furnace (oven) body structure, wherein, the bottom of combustion chamber 2 is ashes chamber 1, the top of combustion chamber 2 is heat-exchanging chamber 5, being distributed with set of heat exchange tubes 6 in the heat-exchanging chamber 5 is respectively equipped with water inlet 8 and is connected with set of heat exchange tubes 6 with delivery port 10, be provided with refractory arch 3 between combustion chamber 2 and the heat-exchanging chamber 5, the middle part of refractory arch 3 is provided with the cloth vane 4 of hollow, cloth vane 4 is connected with tertiary-air pipe 12, evenly offer on it as doing blowhole, flue gas in the combustion chamber 2 is during through cloth vane 4, and the tertiary air that cloth vane 4 blows out obtains further fully burning with the bottom that the flue dust in 2 flue gases of combustion chamber blows off; With reference to Fig. 2, one time airduct 14 is connected with ashes chamber 1, and secondary air channel 13 is communicated with combustion chamber 2; On heat-exchanging chamber 5, also have exhaust outlet 11 and chimney 9.
Claims (1)
1. horizontal environmental protection and energy saving biomass boiler, constitute the horizontal chamber furnace (oven) body structure by heat-exchanging chamber and combustion chamber and ashes chamber, wherein, the bottom of combustion chamber is the ashes chamber, the top of combustion chamber is heat-exchanging chamber, is distributed with in the heat-exchanging chamber that set of heat exchange tubes is respectively equipped with water inlet, delivery port is connected with set of heat exchange tubes; One time airduct is connected with the ashes chamber; Secondary air channel is communicated with the combustion chamber; On heat-exchanging chamber, also have exhaust outlet and chimney; It is characterized in that: be provided with refractory arch between combustion chamber and the heat-exchanging chamber, the middle part of refractory arch is provided with the cloth vane of hollow, and the cloth vane is connected with tertiary-air pipe, evenly offers on the cloth vane as doing blowhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201039496U CN202008229U (en) | 2011-04-11 | 2011-04-11 | Horizontal type environmentally-friendly and energy-saving biomass boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201039496U CN202008229U (en) | 2011-04-11 | 2011-04-11 | Horizontal type environmentally-friendly and energy-saving biomass boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202008229U true CN202008229U (en) | 2011-10-12 |
Family
ID=44749887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201039496U Expired - Fee Related CN202008229U (en) | 2011-04-11 | 2011-04-11 | Horizontal type environmentally-friendly and energy-saving biomass boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202008229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329662A (en) * | 2014-10-29 | 2015-02-04 | 惠州市拓丰实业有限公司 | Horizontal type biomass fluidized bed heat pipe boiler |
-
2011
- 2011-04-11 CN CN2011201039496U patent/CN202008229U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329662A (en) * | 2014-10-29 | 2015-02-04 | 惠州市拓丰实业有限公司 | Horizontal type biomass fluidized bed heat pipe boiler |
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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: 20111012 Termination date: 20120411 |