CN201503009U - Special biomass briquette boiler - Google Patents
Special biomass briquette boiler Download PDFInfo
- Publication number
- CN201503009U CN201503009U CN2009202263186U CN200920226318U CN201503009U CN 201503009 U CN201503009 U CN 201503009U CN 2009202263186 U CN2009202263186 U CN 2009202263186U CN 200920226318 U CN200920226318 U CN 200920226318U CN 201503009 U CN201503009 U CN 201503009U
- Authority
- CN
- China
- Prior art keywords
- combustion chamber
- boiler
- air
- chamber
- screw feeder
- 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 7
- 239000004484 Briquette Substances 0.000 title abstract 2
- 238000002485 combustion reaction Methods 0.000 claims abstract description 23
- 239000010410 layer Substances 0.000 claims abstract description 13
- 239000000446 fuel Substances 0.000 claims abstract description 12
- 239000011229 interlayer Substances 0.000 claims abstract description 10
- 239000000779 smoke Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052760 oxygen Inorganic materials 0.000 abstract description 2
- 239000001301 oxygen Substances 0.000 abstract description 2
- 239000004071 soot Substances 0.000 abstract 3
- 239000000126 substance Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Solid-Fuel Combustion (AREA)
Abstract
The utility model discloses a special biomass briquette boiler, in the technical scheme, a liner of the boiler consists of a double-layered combustion chamber, a plurality of smoke tubes which are vertically arranged, and an air chamber from bottom to top in sequence, wherein the air chamber is provided with a plurality of furnace tubes, and a water return port and a water outlet which are communicated with the furnace tubes are connected onto a boiler shell; the upper part of the combustion chamber is of an inverse frustum shape, the lower part thereof is of a evase inlet shape, and the interlayer of the double-layered combustion chamber is connected with a blower by an air duct; a plurality of intakes are uniformly distributed on an inner layer wall; a soot auger and a soot door are arranged on a boiler base; and one side of the top part of the combustion chamber is provided with a feed auger and a charging hopper, and the other side thereof is provided with a fire poking door. In the utility model, because the cavity of the combustion chamber is big in the upper part and small in the lower part and is the interlayer, a plurality of intakes which are uniformly distributed on the inner wall are used to intake air so as to uniformly distribute the air flow, and thereby the fuel is ensured to combust by being supplied with sufficient oxygen, and meanwhile, the automatic feed auger and the soot auger are arranged so that the use is convenient.
Description
Technical field
The utility model relates to boiler, especially is exclusively used in the boiler of biomass molding fuel.
Background technology
Biomass molding fuel is a kind of clean fuel of the compressed machine-shaping of living beings such as agricultural crop straw, and its price is low, transports easy to usely, pollution-free, can be used as fertilizer with the back ash.But the present plain cylindrical furnace that uses, since its internal structure, incomplete combustion when the biological substance for combustion shaped fuel, the thermal efficiency is low, and energy waste is serious.
Summary of the invention
The purpose of this utility model provides a kind of boiler of the biological substance for combustion shaped fuel complete, that the thermal efficiency is high that burns.
A kind of boiler of biological substance for combustion shaped fuel, it comprises the outlet flue of the shaft, furnace internal-lining, stove seat and the furnace roof that are made of stove outer covering and liner, it is characterized in that, furnace internal-lining is made up of combustion chamber, many smoke pipe and the air chambers of erectting installation from bottom to top successively; The many boiler tubes that up and down two-layer arrangement and connection are wherein arranged in the air chamber are connected with the water return outlet and the delivery port that are communicated with boiler tube in the air chamber on the stove outer covering; The combustion chamber is by inside and outside two-layer the composition, and its inner chamber top is reverse frustoconic, and the bottom is a toroidal, and two layers of walls forms interlayer, and interlayer is connected with air blast by airduct; Evenly be furnished with a plurality of fresh air inlets on the inner layer wall; The stove seat is provided with the ash discharge screw feeder, and the port of export of ash discharge screw feeder is provided with ash hole; Top of combustion chamber one side is provided with defeated material screw feeder, and the entrance point of defeated material screw feeder is provided with loading hopper, and top, combustion chamber opposite side is provided with discloses the stove door.
Boiler dedicated because the combustion chamber inner chamber of biomass molding fuel of the present utility model is up big and down small and be interlayer, by the homodisperse a plurality of air inlet air intakes on the inwall, air quantity is evenly distributed, guaranteed that the abundant oxygen supply of fuel is combustion-supporting, burning is complete, and over-emitting black exhaust does not add that the fuel distribution area on top is big, thermal efficiency height, environmental protection and energy saving.And be provided with automatically transporting materials screw feeder and ash discharge screw feeder, easy to use.
Description of drawings
Further specify structure of the present utility model with the specific embodiment with reference to the accompanying drawings below.
Fig. 1 is the main pseudosection of the utility model embodiment;
Fig. 2 is the A-A profile of Fig. 1, there is shown the deployment scenarios of boiler tube;
Fig. 3 is the B-B profile of Fig. 1, there is shown the deployment scenarios of smoke pipe.
Marginal data: 1-outlet flue, 2-stove outer covering, 3-liner, 4-boiler tube, the 5-air chamber, the 6-smoke pipe, the 7-combustion chamber, 8-discloses the stove door, the 9-fresh air inlet, 10-horn mouth, 11-ash discharge screw feeder, the 12-ash hole, 13-stove seat, 14-water return outlet, the 15-air blast, 16-airduct, the defeated material of 17-screw feeder, the 18-loading hopper, 19-delivery port, 20-interlayer.
The specific embodiment
As shown in Figure 1, the utility model is made up of shaft, furnace internal-lining, stove seat 13 and the outlet flue 1 that is located at furnace roof on the whole, shaft is made of stove outer covering 2 and liner 3, and furnace internal-lining is made up of combustion chamber 7, many smoke pipe 6 (structure is seen Fig. 3) and the air chambers 5 of erectting installation from bottom to top successively; The many boiler tubes 4 (structure is seen Fig. 2) that up and down two-layer arrangement and connection are wherein arranged in the air chamber 5 are connected with the water return outlet 14 and the delivery port 19 that are communicated with boiler tube 4 in the air chamber 5 on the stove outer covering 2; Combustion chamber 7 is by inside and outside two-layer the composition, and its inner chamber top is reverse frustoconic, and the bottom is the shape of horn mouth 10, and two layers of walls forms interlayer 20, and interlayer 20 is connected with air blast 15 by airduct 16; Evenly be furnished with a plurality of fresh air inlets 9 on the inner layer wall; Stove seat 13 sets out grey screw feeder 11, and the port of export of ash discharge screw feeder 11 is provided with ash hole 12; 7 tops, combustion chamber, one side is provided with defeated material screw feeder 17, and the entrance point of defeated material screw feeder 17 is provided with loading hopper 18, and combustion chamber 7 top opposite sides are provided with discloses stove door 8.
Claims (1)
1. a biomass molding fuel is boiler dedicated, it comprises shaft, furnace internal-lining, stove seat that is made of stove outer covering and liner and the outlet flue that is located at furnace roof, it is characterized in that furnace internal-lining is made up of combustion chamber, many smoke pipe and the air chambers of erectting installation successively from bottom to top; The many boiler tubes that up and down two-layer arrangement and connection are wherein arranged in the air chamber are connected with the water return outlet and the delivery port that are communicated with boiler tube in the air chamber on the stove outer covering; The combustion chamber is by inside and outside two-layer the composition, and its inner chamber top is reverse frustoconic, and the bottom is a toroidal, and two layers of walls forms interlayer, and interlayer is connected with air blast by airduct; Evenly be furnished with a plurality of fresh air inlets on the inner layer wall; The stove seat is provided with the ash discharge screw feeder, and the port of export of ash discharge screw feeder is provided with ash hole; Top of combustion chamber one side is provided with defeated material screw feeder, and the entrance point of defeated material screw feeder is provided with loading hopper, and top, combustion chamber opposite side is provided with discloses the stove door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202263186U CN201503009U (en) | 2009-09-11 | 2009-09-11 | Special biomass briquette boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202263186U CN201503009U (en) | 2009-09-11 | 2009-09-11 | Special biomass briquette boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201503009U true CN201503009U (en) | 2010-06-09 |
Family
ID=42453942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202263186U Expired - Fee Related CN201503009U (en) | 2009-09-11 | 2009-09-11 | Special biomass briquette boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201503009U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105076513A (en) * | 2014-12-12 | 2015-11-25 | 杭州千岛湖丰凯实业有限公司 | Granular fuel-adopted tea strip tidying machine |
| CN111649478A (en) * | 2020-06-11 | 2020-09-11 | 周翔 | Biomass fuel's high-efficient sufficient heating boiler equipment |
-
2009
- 2009-09-11 CN CN2009202263186U patent/CN201503009U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105076513A (en) * | 2014-12-12 | 2015-11-25 | 杭州千岛湖丰凯实业有限公司 | Granular fuel-adopted tea strip tidying machine |
| CN105076513B (en) * | 2014-12-12 | 2018-05-18 | 杭州千岛湖丰凯实业有限公司 | Granular fuel carding machine |
| CN111649478A (en) * | 2020-06-11 | 2020-09-11 | 周翔 | Biomass fuel's high-efficient sufficient heating boiler equipment |
| CN111649478B (en) * | 2020-06-11 | 2021-06-18 | 沈阳锋火生物科技锅炉有限公司 | Biomass fuel's high-efficient sufficient heating boiler equipment |
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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: 20100609 Termination date: 20100911 |