CN201069245Y - Straw, raw coal and mould coal boiler - Google Patents
Straw, raw coal and mould coal boiler Download PDFInfo
- Publication number
- CN201069245Y CN201069245Y CNU2006201669080U CN200620166908U CN201069245Y CN 201069245 Y CN201069245 Y CN 201069245Y CN U2006201669080 U CNU2006201669080 U CN U2006201669080U CN 200620166908 U CN200620166908 U CN 200620166908U CN 201069245 Y CN201069245 Y CN 201069245Y
- Authority
- CN
- China
- Prior art keywords
- boiler
- combustion chamber
- utility
- model
- water
- 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
- 239000003245 coal Substances 0.000 title claims abstract description 20
- 239000010902 straw Substances 0.000 title abstract 3
- 238000002485 combustion reaction Methods 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000011229 interlayer Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 239000000446 fuel Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 4
- 239000000779 smoke Substances 0.000 abstract 2
- 238000003303 reheating Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003034 coal gas Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Images
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
The utility model relates to a three-use boiler taken fuels such as straw, raw coal and molded coal, consisting of a boiler main body, a water return pipe and a water discharging pipe, wherein the water return pipe and the water discharging pipe are respectively communicated with the boiler main body. The whole boiler is a water sleeve structure with a sandwich layer. The lower part of the boiler body is a combustion chamber. The combustion chamber is connected with a vertical smoke discharging passage. The combustion chamber and the smoke discharging passage are both the water sleeve structures. The lateral wall of the combustion chamber is connected with a plurality of reheating pipes positioned in a hearth. A supporting platform is arranged at the lower part of the combustion chamber. A grate bar which can be replaced is arranged on the supporting platform. A boiler door is in the opening-shape. The utility model adopts the water sleeve structure in which a sandwich layer is arranged, which increases the heating area of the heat interchangeableness in the combustion chamber. Compared with the common boiler, the utility model increases more than 30% of the area of the heating interchangeableness. The structure of the utility model is simpler than the structure of the prior boiler and easy to be manufactured; therefore, the manufacturing cost of products is lowered. The combustion chamber in the utility model can replace the grate bars with different structures and be suitable for different fuels such as the straw, the raw coal and the molded coal.
Description
Technical field:
The utility model relates to a kind of boiler, particularly a kind of stalk, raw coal, Moulded Coal Three-Purpose Boiler.
Background technology:
Boiler combustion generally is fully burning in burner hearth with fire coal or combustion gas, and internal conversion becomes heat energy in the unit interval.In conversion process, owing to be subjected to multiple effects limit such as material, area, time and space, the heat of all burnings all can not be changed into the heat energy of water, be to take to utilize the flue recovery technology in the prior art, but the heating surface area of combustion chamber and flue is limited in the prior art, has influenced the raising of boiler thermal energy conversion rate, such as, in the prior art, the comb of boiler has only its outer wall to participate in heat exchange, has limited the area of boiler participation heat exchange like this.
Summary of the invention:
It is big that the purpose of this utility model provides a kind of endotherm area, the stalk that thermal conversion rate is high, raw coal, Moulded Coal Three-Purpose Boiler.The purpose of this utility model realizes by following structure: the utility model is a kind of stalk, raw coal, Moulded Coal Three-Purpose Boiler, constitute by boiler body and the return pipe that is communicated with boiler body respectively and outlet pipe, boiler integral body is a jacket structure for water that has interlayer, the body of heater bottom is the combustion chamber, the combustion chamber connects a vertical smokejack, combustion chamber, smokejack are jacket structure for water, sidewall of combustion chamber connects a plurality of post bake pipes that are positioned at burner hearth, the bottom, combustion chamber has supporting station, removable fire grate is installed on the supporting station, and fire door is uncovered shape.The utility model takes to be equipped with the water jacket form of sandwich, has increased the heating surface area of heat exchange in the combustion chamber, has improved the thermal efficiency of the present utility model greatly.The utility model heat pipe is installed at the combustion chamber vertical direction, effectively absorbs the heat in the combustion chamber, increases heat exchange area more than 30% than common boiler.Structure of the present utility model is simpler than existing boiler structure, manufactures easily, has therefore reduced the manufacturing cost of product.The utility model can be changed the fire grate of different structure in the combustion chamber, can be fit to multiple different fuel combustion, can be fit to stalk, raw coal, three kinds of different fuels of moulded coal, the utility model fire door is the easier cleaning carbon distribution of uncovered shape, can utilize instrument cleaning carbon distribution at any time.The utility model can be accomplished with less space sectional area, its heating surface area of bigger displaying, and energy savings is comparatively desirable version.
Description of drawings
Fig. 1 is a full sectional view of the present utility model.
Fig. 2 is the vertical view figure of Fig. 1.
Fig. 3 is the left view of Fig. 1.
The specific embodiment:
A kind of stalk as shown in Figure 1, raw coal, Moulded Coal Three-Purpose Boiler, constitute by boiler body and the return pipe 1 that is communicated with boiler body respectively and outlet pipe 2, boiler integral body is a jacket structure for water that has interlayer, as shown in Figure 2, the body of heater bottom is combustion chamber 4, combustion chamber 4 connects a vertical smokejack 5, combustion chamber 4, smokejack 5 are jacket structure for water, combustion chamber 4 sidewalls connect a plurality of post bake pipes 6 that are positioned at burner hearth, 4 bottoms, combustion chamber have supporting station 7, removable fire grate 8 is installed on the supporting station 7 as shown in Figure 3, and fire door 3 is uncovered shape.
Claims (1)
1. stalk, raw coal, Moulded Coal Three-Purpose Boiler, by boiler body and return pipe (1) that is communicated with boiler body respectively and outlet pipe (2) formation, it is characterized in that: boiler integral body is a jacket structure for water that has interlayer, the body of heater bottom is combustion chamber (4), combustion chamber (4) connects a vertical smokejack (5), combustion chamber (4), smokejack (5) is jacket structure for water, combustion chamber (4) sidewall connects a plurality of post bake pipes (6) that are positioned at burner hearth, bottom, combustion chamber (4) has supporting station (7), supporting station (7) is gone up removable fire grate (8) is installed, and fire door (3) is uncovered shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201669080U CN201069245Y (en) | 2006-12-28 | 2006-12-28 | Straw, raw coal and mould coal boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201669080U CN201069245Y (en) | 2006-12-28 | 2006-12-28 | Straw, raw coal and mould coal boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201069245Y true CN201069245Y (en) | 2008-06-04 |
Family
ID=39490633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201669080U Expired - Fee Related CN201069245Y (en) | 2006-12-28 | 2006-12-28 | Straw, raw coal and mould coal boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201069245Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108700286A (en) * | 2016-03-21 | 2018-10-23 | 金成祐 | Many kinds of solids fuel burner |
-
2006
- 2006-12-28 CN CNU2006201669080U patent/CN201069245Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108700286A (en) * | 2016-03-21 | 2018-10-23 | 金成祐 | Many kinds of solids fuel burner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Harbin Xinbeiyuan Power Equipment Manufacturing Co., Ltd. Assignor: Fu Wenhong Contract fulfillment period: 2008.10.13 to 2014.10.12 Contract record no.: 2008230000114 Denomination of utility model: Straw, raw coal and mould coal boiler Granted publication date: 20080604 License type: Exclusive license Record date: 20081015 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.13 TO 2014.10.12; CHANGE OF CONTRACT Name of requester: HARBIN XINBEIYUAN STATION EQUIPMENT MANUFACTURING Effective date: 20081015 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080604 Termination date: 20100128 |