CN201740054U - Gasification combustion boiler - Google Patents
Gasification combustion boiler Download PDFInfo
- Publication number
- CN201740054U CN201740054U CN2009201710267U CN200920171026U CN201740054U CN 201740054 U CN201740054 U CN 201740054U CN 2009201710267 U CN2009201710267 U CN 2009201710267U CN 200920171026 U CN200920171026 U CN 200920171026U CN 201740054 U CN201740054 U CN 201740054U
- Authority
- CN
- China
- Prior art keywords
- water jacket
- airduct
- door
- vaporizer
- gasification
- 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 33
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 239000000446 fuel Substances 0.000 claims abstract description 18
- 239000006200 vaporizer Substances 0.000 claims description 23
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 4
- 239000004576 sand Substances 0.000 claims description 4
- 239000011280 coal tar Substances 0.000 abstract description 10
- 239000000779 smoke Substances 0.000 abstract description 2
- 238000010411 cooking Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 241000283690 Bos taurus Species 0.000 description 9
- 241001494479 Pecora Species 0.000 description 9
- 239000002956 ash Substances 0.000 description 6
- 239000002737 fuel gas Substances 0.000 description 5
- 239000010902 straw Substances 0.000 description 5
- 239000000567 combustion gas Substances 0.000 description 3
- 239000002028 Biomass Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000035943 smell Effects 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002550 fecal effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Solid-Fuel Combustion (AREA)
Abstract
The utility model discloses a gasification combustion boiler, which comprises a water jacket furnace body, wherein the lower part in the water jacket furnace body is provided with a gasification chamber filled with fuel, and the upper part in the water jacket furnace body is provided with a combustion chamber without fuel; the upper surface or the side surface of the combustion chamber is provided with a furnace door opening, a furnace door and a water jacket smoke tube, the lower surface or the side surface of the gasification chamber is provided with a deashing opening and an ash door, and an air feeding pipe provided with a plurality of air outlet holes and used for communicating an air blower outside the furnace body is vertically arranged in the center of the gasification chamber. The gasification combustion boiler belongs to a semi-gasification furnace, coal tar produced in the gasification process is directly burned without odorous coal tar smell, and the problem that the coal tar blocks the cooking range does not exist. The utility model has the advantages of simple structure, small floor area, convenient and easy use, cleanness, energy saving and environment protection, and can be applied and popularized in wide rural and pastoral areas.
Description
Technical field
The utility model relates to a kind of boiler, and a kind of specifically is the gasification fired boiler of fuel with living beings such as agricultural crop straw, cattle and sheep excrement.
Background technology
At present, living beings such as agricultural crop straw, cattle and sheep excrement are the main fuels in pastoral area, vast rural area, and smoke fire burns, and is not only unhygienic but also inconvenient, and utilization ratio is also low.In order to improve peasants and herdsmen's living environment, make full use of the reproducible biomass energies such as agricultural crop straw, cattle and sheep excrement of pastoral area, rural area abundance, change combustion system, improve utilization ratio, gasifying stalk is a developing direction of current rural area pastoral area using energy source.
In vast pastoral area, rural area, particularly straw and the relatively more sufficient area of cattle and sheep excrement, generally adopt the heating of burning straw and cattle and sheep excrement.The gasifying stalk burning boiler of prior art, be a kind ofly under anaerobic condition, to make stalk generation cracking and generate the device of combustion gas, it mainly comprises body of heater, be arranged on vaporizer and air supply device in the body of heater, vaporizer can make stalk, living beings such as cattle and sheep excrement produce combustion gas under compressive state, be communicated on the gas burner by tracheae, its shortcoming is: the one side stalk, living beings such as cattle and sheep excrement are cracking and generate combustion gas under anaerobic condition, its biomass energy does not also discharge fully, last ashes also contain a large amount of charcoals, so this gasifying stalk burning boiler fuel utilizes insufficient; Contain a large amount of coal tar on the other hand in the fuel gas, coal tar is emitted a large amount of bad smells, and coal tar also stops up the tracheae of gasification fired boiler, and these shortcomings have restricted applying of gasifying stalk burning boiler.
Summary of the invention
The purpose of this utility model is the defective that overcomes above-mentioned prior art, provide a kind of simple in structure, calorific value is high, firepower is strong, do not have coal tar, stalk and the clean-burning gasification fired boiler of cattle and sheep fecal energy.
The purpose of this utility model is achieved in that a kind of gasification fired boiler, and it comprises water jacket furnace, and the bottom is the vaporizer that adds fuel in the water jacket furnace, and the water jacket furnace internal upper part is the combustion chamber of not adding fuel; There are stove gate, fire door and water jacket chimney in the top or side of combustion chamber, there are cleaning door and Hui Men in the following or side of vaporizer, the outlet pipe that has connection water jacket inside to supply water on the top of water jacket chimney to radiator, the return pipe of connection water jacket inside from the radiator backwater arranged in the water jacket furnace bottom, vaporizer inside is provided with the airduct of giving that is communicated with the body of heater external blower, it is characterized in that: the described airduct of giving is in the setting of vaporizer central vertical and some exhaust vents are arranged.
Give airduct for airduct and secondary described comprising once to airduct, is directly to be positioned at the airduct of giving that the vaporizer central lower vertically was provided with and had some exhaust vents by what pipeline was introduced from air blast to airduct once; Described secondary is the airduct of giving that is incorporated into the vaporizer central upper from air blast by pipeline and secondary feed valve door to airduct.
Easy for deashing, prevent that dust from flying upward, described cleaning door be arranged on vaporizer below, ash door is a board plug type ash door, is provided with the drawer type ash bin under the cleaning door of the bottom of water jacket furnace.
Add fuel for convenience and realize oven door sealing, described stove gate be arranged on the combustion chamber above, in the outer of stove gate the annular seal groove is set, the ring packing wall that there is downward extension at the edge of described fire door and adapts with seal groove is placed sand or water realization sealing at the annular seal groove.
Use the fire rod igniting for convenience and, on the sidewall of water jacket furnace reaches, be provided with a plurality of fire holes and bolt plug with the loosening fuel of stove rod.
For convenience of moving and carrying this gasification fired boiler, also welded carrying handle at water jacket furnace.
The utility model compared with prior art has following advantage: the utility model vertically is provided with to airduct in its vaporizer inside center, through the comminuted plants stalk, fuel such as cattle and sheep excrement can disposablely be filled it up with compacting in whole vaporizer, the trouble and the unhygienic problem of fuel have been avoided repeatedly adding, at the fuel center of compacting along inserting out a vertical burning hole with iron rod to airduct, after igniting and air blast operation, fuel successively gasified from inside to outside and produces fuel gas from the wide open beginning of burning, and fuel gas enters the combustion chamber along the burning hole and fully burns.Give airduct once for airduct and secondary described comprising to airduct, this is a further improvement of the utility model, by once giving wind, carry out fuel gasification in the igniting beginning, generally through after the gasification in 1～2 minute to airduct, opening secondary feed valve door allows secondary give airduct and once gives wind simultaneously to airduct, at this moment fuel gas is communicated with flare from the ejection of burning hole, enters the combustion chamber and fully burns, and fuel gas is internally fired more abundant in the combustion chamber like this, firepower is violent, thermal efficiency height.The utility model and prior art gasification furnace compare, and it belongs to half gasification boiler, and the coal tar that produces in the gasification has directly just burnt, and does not have unpleasant coal tar smell, also do not exist coal tar to stop up the problem of kitchen range.In addition, the utility model is simple in structure, and floor space is little, and is easy to use, operation easily, and clean hygiene, energy-conserving and environment-protective can be applied in vast pastoral area, rural area.
Description of drawings
Fig. 1 is the utility model gasification fired boiler front perspective view;
Fig. 2 is the utility model gasification fired boiler back perspective view;
Fig. 3 partly cuts open the side perspective view for the utility model gasification fired boiler;
Fig. 4 is that the utility model gasification fired boiler is to airduct and air blast perspective view.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described further.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of gasification fired boiler, it comprises water jacket furnace, and the bottom is the vaporizer 17 that adds fuel in the water jacket furnace, and the water jacket furnace internal upper part is the combustion chamber 16 of not adding fuel; Stove gate 19, fire door are arranged above the combustion chamber 16, in the outer of stove gate 19 annular seal groove 18 is set, described fire door is a stove face plate 4, the ring packing wall 5 that downward extension is arranged at the edge of stove face plate 4 and adapt with seal groove 18 is placed sand in annular seal groove 18 or water is realized sealing.The side of combustion chamber 16 is communicated with water jacket chimney 1.Cleaning door 8 is arranged below the vaporizer 17 and be board plug type ash door 9, be provided with drawer type ash bin 10 8 times at the bottom of water jacket furnace cleaning door.The outlet pipe 14 that has connection water jacket inside 2 to supply water to radiator on the top of water jacket chimney 1 has the return pipe 11 of connection water jacket inside 2 from the radiator backwater in the water jacket furnace bottom.Vaporizer 17 inside are provided with the airduct of giving that is communicated with body of heater external blower 12, give airduct 6 once for airduct 7 and secondary described comprising to airduct, and once giving airduct 7 is from the air blast 12 direct airducts of giving that vaporizer 17 central lower vertically were provided with and had some exhaust vents that are positioned at by the pipeline introducing; It is the airducts of giving that are incorporated into vaporizer 17 central upper from air blast 12 by pipeline and secondary feed valve door 15 that described secondary is given airduct 6.Use the fire rod igniting for convenience and, on the sidewall of water jacket furnace reaches, be provided with a plurality of fire holes and bolt plug 3 with the loosening fuel of stove rod.
Claims (9)
1. gasification fired boiler, it comprises water jacket furnace, and the bottom is the vaporizer (17) that adds fuel in the water jacket furnace, and the water jacket furnace internal upper part is the combustion chamber (16) of not adding fuel; There are stove gate (19), fire door (4) and water jacket chimney (1) in the top or side of combustion chamber (16), there are cleaning door (8) and ash door (9) in the following or side of vaporizer (17), the outlet pipe (14) that (2) portion supplies water to radiator in the connection water jacket is arranged at the top of water jacket chimney (1), (2) portion is from the return pipe (11) of radiator backwater in the connection water jacket is arranged at the water jacket furnace bottom, vaporizer (17) inside is provided with the airduct of giving that is communicated with body of heater external blower (12), it is characterized in that: the described airduct of giving is in the setting of vaporizer central vertical and some exhaust vents are arranged.
2. according to the described gasification fired boiler of claim 1, it is characterized in that: give airduct (6) once for airduct (7) and secondary described comprising to airduct, and once giving airduct (7) is from the direct airduct of giving that vaporizer (17) central lower vertically was provided with and had some exhaust vents that is positioned at by the pipeline introducing of air blast (12); It is the airduct of giving that is incorporated into vaporizer (17) central upper from air blast (12) by pipeline and secondary feed valve door (15) that described secondary is given airduct (6).
3. according to claim 1 or 2 described gasification fired boilers, it is characterized in that: described cleaning door (8) be arranged on vaporizer (17) below, ash door (9) is a board plug type ash door, is provided with drawer type ash bin (10) under the bottom of water jacket furnace cleaning door (8).
4. according to claim 1 or 2 described gasification fired boilers, it is characterized in that: described stove gate (19) be arranged on combustion chamber (16) above, in the outer of stove gate (19) annular seal groove (18) is set, the ring packing wall (5) that there is downward extension at the edge of described fire door (4) and adapts with seal groove (18) is placed sand or water realization sealing at annular seal groove (18).
5. according to the described gasification fired boiler of claim 3, it is characterized in that: described stove gate (19) be arranged on combustion chamber (16) above, in the outer of stove gate (19) annular seal groove (18) is set, the ring packing wall (5) that there is downward extension at the edge of described fire door (4) and adapts with seal groove (18) is placed sand or water realization sealing at annular seal groove (18).
6. according to claim 1 or 2 described gasification fired boilers, it is characterized in that: on the sidewall of water jacket furnace reaches, be provided with a plurality of fire holes and bolt plug (3).
7. according to the described gasification fired boiler of claim 3, it is characterized in that: on the sidewall of water jacket furnace reaches, be provided with a plurality of fire holes and bolt plug (3).
8. according to the described gasification fired boiler of claim 5, it is characterized in that: on the sidewall of water jacket furnace reaches, be provided with a plurality of fire holes and bolt plug (3).
9. according to the described gasification fired boiler of claim 8, it is characterized in that: welded carrying handle (13) at water jacket furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201710267U CN201740054U (en) | 2009-08-17 | 2009-08-17 | Gasification combustion boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201710267U CN201740054U (en) | 2009-08-17 | 2009-08-17 | Gasification combustion boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201740054U true CN201740054U (en) | 2011-02-09 |
Family
ID=43555329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201710267U Expired - Fee Related CN201740054U (en) | 2009-08-17 | 2009-08-17 | Gasification combustion boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201740054U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036129A (en) * | 2017-05-23 | 2017-08-11 | 三河市亿亚能源设备制造有限公司 | A kind of biomass half-gasification oven with ignition tube |
| CN110160061A (en) * | 2018-02-07 | 2019-08-23 | 夏培准 | Energy-saving, environment-friendly and ecological system |
-
2009
- 2009-08-17 CN CN2009201710267U patent/CN201740054U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036129A (en) * | 2017-05-23 | 2017-08-11 | 三河市亿亚能源设备制造有限公司 | A kind of biomass half-gasification oven with ignition tube |
| CN110160061A (en) * | 2018-02-07 | 2019-08-23 | 夏培准 | Energy-saving, environment-friendly and ecological system |
| CN110160061B (en) * | 2018-02-07 | 2021-02-05 | 夏培准 | Energy-saving environment-friendly ecological system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Liu Haiyun Document name: Notification that Entitlement to Patent Deemed Abandoned |
|
| 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: 20110209 Termination date: 20110817 |