CN203273866U - Biomass fuel boiler - Google Patents
Biomass fuel boiler Download PDFInfo
- Publication number
- CN203273866U CN203273866U CN 201320282242 CN201320282242U CN203273866U CN 203273866 U CN203273866 U CN 203273866U CN 201320282242 CN201320282242 CN 201320282242 CN 201320282242 U CN201320282242 U CN 201320282242U CN 203273866 U CN203273866 U CN 203273866U
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- combustion chamber
- fuel
- boiler
- biomass fuel
- heating furnace
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Abstract
The utility model discloses a biomass fuel boiler which comprises a heating boiler. The inner wall and the outer all of the heating boiler form a water jacket, a combustion chamber is arranged on the middle lower portion of the heating boiler, an ash discharge chamber is arranged below the combustion chamber, and a heat pipe is welded above the combustion chamber. A feed port and a primary air feed port are formed in the heat pipe. The heating boiler is provided with a feeding device in a matched mode. The feeding device comprises a material bin, a feeding hinge wheel and a motor. One end of the feeding hinge wheel is downwards provided with a feeding pipe in a tilted mode. The feeding pipe is connected with the feed port. The biomass fuel boiler is simple in structure and reasonable in design. Due to the arrangement of the feeding device, fuel is conveniently fed into the combustion chamber, efficiency is high, and labor is saved. By the arrangement of a fuel air inlet pipe, the fuel can be fully mixed with oxygen gas before entering the combustion chamber, so that the burn-off rate of the fuel and the heating efficiency of the boiler are improved, and meanwhile the fuel can fall into the combustion chamber conveniently and smoothly. According to the structure, the conditions of the boiler fuel can be apparently improved, and therefore the biomass fuel boiler is beneficial to popularization and application.
Description
Technical field
The utility model belongs to the boiler technology field, is specifically related to a kind of biomass fuel boiler.
Background technology
Boiler be civilian or industrial in heating, heat indispensable equipment, fuel is the problem of at first considering in the boiler use procedure, coal, gas, wet goods fossil energy are as the traditional fuel of boiler, because it is non-renewable, cause its output sharply to fall sharply, it supplies growing tension, and price also rises steadily.Be the solution problems, biomass fuel is utilized gradually, is utilized gradually such as various agricultural crop straws and rice husk, peanut shell, cotton stalk or its shaped granule etc., it is pulverized, and dry rear a kind of New-type fuel as boiler,
When reinforced, usually adopt manual or sent into by air blast, hand stock, labour intensity is large, charging rate is slow, it is inhomogeneous to feed in raw material, inefficiency, labour cost are large; Air blast is reinforced, has usually that feeding has some setbacks, the problems such as accumulation occur for reinforced inhomogeneous, fuel, thus cause burning insufficient, burn-off rate is undesirable, thermal efficiency is weakened greatly, and then causes the wasting of resources.
The utility model content
For problems of the prior art, the utility model purpose is providing a kind of biomass fuel boiler.
The utility model is realized by the following technical programs:
described biomass fuel boiler, comprise heating furnace, the inside and outside wall of heating furnace forms water jacket, the combustion chamber is arranged on the position, middle and lower part of heating furnace, the below of combustion chamber arranges ash discharge chamber, be provided with fire grate between combustion chamber and ash discharge chamber, the welding of top, combustion chamber is provided with the heat pipe, be provided with charging aperture on the combustion chamber, an air inlet, it is characterized in that being equipped with pay-off on described heating furnace, described pay-off comprises feed bin, the feeding hinge wheel, motor, described motor-driven feeding hinge wheel, one end of the close heating furnace of feeding hinge wheel is tilted to and is arranged with feed pipe, described feed pipe is connected with charging aperture.
Described biomass fuel boiler is characterized in that the one-body molded fuel blast pipe that is provided with on described feed pipe.
Described biomass fuel boiler is characterized in that being provided with secondary air inlet in described ash discharge chamber.
Described biomass fuel boiler is characterized in that the position of described heating furnace respective combustion chamber arranges the sight burner.
Described biomass fuel boiler it is characterized in that described heat pipe is horizontally set on the top of combustion chamber, and its two ends is communicated with water jacket all.
Described biomass fuel boiler, the top that it is characterized in that described heating furnace is provided with clean-up port and the exhaust opening with upper cover.
A kind of biomass fuel boiler of the utility model, simple in structure, reasonable in design, the setting of pay-off is convenient to fuel is sent in the combustion chamber smoothly, and efficient is high, saves manpower.By the fuel blast pipe is set on feed pipe, fuel can fully be mixed with oxygen before entering the combustion chamber, improve the burn-off rate of fuel, make burning more abundant, improve the thermal efficiency of boiler; Simultaneously also be convenient to fuel is dropped in the combustion chamber smoothly.This structure can obviously improve the boiler oil situation, and is easy to utilize.
Description of drawings
Fig. 1 is the utility model structural representation;
In figure: the 1-heating furnace, the 2-water jacket, the 3-combustion chamber, 4-ash discharge chamber, 5-heat pipe, air inlet of 6-, the 7-feed bin, 8-feeding hinge wheel, the 9-motor, the 10-feed pipe, 11-fuel blast pipe, the 12-secondary air inlet, 13-sees burner, 14-clean-up port, 15-exhaust opening.
The specific embodiment
Below in conjunction with Figure of description, the utility model is described in further detail, and provides the specific embodiment.
As shown in Figure 1, a kind of biomass fuel boiler of the utility model, comprise heating furnace 1, the inside and outside wall of heating furnace 1 forms water jacket 2, combustion chamber 3 is arranged on the position, middle and lower part of heating furnace 1, and the below of combustion chamber 3 arranges ash discharge chamber 4, is provided with secondary air inlet 12 in ash discharge chamber 4, secondary air inlet 12 will drop into dusts in ash discharge chamber 4 and blow to the gray-drawing port place, be convenient in time clear up the dust in ash discharge chamber.Be provided with fire grate between combustion chamber 3 and ash discharge chamber 4, combustion chamber 3 top welding machines are provided with heat pipe 5 in horizontal direction, and its two ends all are communicated with water jacket 2; The setting that is provided with charging aperture, 6, air inlets 6 of an air inlet on combustion chamber 3 be convenient to drop in the combustion chamber fuel further with airborne oxygen mix, it is fully burnt.The position of heating furnace 1 respective combustion chamber 3 also is provided with sees burner 13, can in time observe the combustion case of fuel in combustion chamber by seeing burner; The top of heating furnace 1 is provided with the clean-up port 14 of upper cover and exhaust opening 15, and the setting of clean-up port 14 is convenient to observe in stove situation and is carried out maintenance work when going wrong; Be equipped with pay-off on heating furnace.
Pay-off comprises feed bin 7, horizontally disposed feeding hinge wheel 8, motor 9, and the feeding hinge wheel is drawing-inroller, can obtain by buying on market.Motor 9 drives feeding hinge wheel 8, is provided with conical discharge port on feed bin 7, and conical discharge port and feeding hinge wheel are used in conjunction with; Feeding hinge wheel 8 is tilted near an end of heating furnaces 1 and is arranged with feed pipe 10, and feed pipe 10 is connected with charging aperture, the one-body molded fuel blast pipe 11 that is provided with also on feed pipe 10.The fuel blast pipe that arranges can effectively avoid biomass fuel directly to fall along discharge nozzle, causes fuel to pile up in the combustion chamber, causes burning insufficient; Fuel through after being arranged on fuel blast pipe 11 on feed pipe 10 can with the abundant combination of oxygen, under the effect of wind-force, be convenient to fuel is dropped in combustion chamber 3 uniformly simultaneously.The wind-force source of fuel blast pipe 11, air inlet 6, secondary air inlet 12 can adopt air blast to carry out air blast.
The utility model course of work is, motor 9 work of pay-off drive 8 actions of feeding hinge wheel, drop to the fuel of feeding hinge wheel 8 from feed bin 7 under the drive of feeding hinge wheel 8, enter boiler furnace 3 by feed pipe 10, give simultaneously fuel blast pipe 11, one time air inlet 6 provides wind-force to originate, can adopt air blast that wind-force is provided, fuel is fully mixed with oxygen after process fuel blast pipe 11 to be blown out, evenly fall, in dropping process, biomass fuel mixes with the wind that air inlet 6 is come in again, and it is fully burnt.
Claims (6)
1. biomass fuel boiler, comprise heating furnace (1), the inside and outside wall of heating furnace (1) forms water jacket (2), combustion chamber (3) is arranged on the position, middle and lower part of heating furnace (1), the below of combustion chamber (3) arranges ash discharge chamber (4), be provided with fire grate between combustion chamber (3) and ash discharge chamber (4), the welding of top, combustion chamber (3) is provided with heat pipe (5), the combustion chamber is provided with charging aperture on (3), an air inlet (6), it is characterized in that being equipped with pay-off on described heating furnace (1), described pay-off comprises feed bin (7), feeding hinge wheel (8), motor (9), described motor (9) drives feeding hinge wheel (8), one end of the close heating furnace (1) of feeding hinge wheel (8) is tilted to and is arranged with feed pipe (10), described feed pipe (10) is connected with charging aperture.
2. biomass fuel boiler according to claim 1, is characterized in that the upper one-body molded fuel blast pipe (11) that is provided with of described feed pipe (10).
3. biomass fuel boiler according to claim 1, is characterized in that being provided with in described ash discharge chamber (4) secondary air inlet (12).
4. biomass fuel boiler according to claim 1, is characterized in that the position of described heating furnace (1) respective combustion chamber (3) arranges sight burner (13).
5. biomass fuel boiler according to claim 1, it is characterized in that described heat pipe (5) is horizontally set on the top of combustion chamber (3), and its two ends are communicated with water jacket (2) all.
6. biomass fuel boiler according to claim 1, the top that it is characterized in that described heating furnace (1) is provided with clean-up port (14) and the exhaust opening (15) with upper cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320282242 CN203273866U (en) | 2013-05-22 | 2013-05-22 | Biomass fuel boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320282242 CN203273866U (en) | 2013-05-22 | 2013-05-22 | Biomass fuel boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203273866U true CN203273866U (en) | 2013-11-06 |
Family
ID=49504265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320282242 Expired - Lifetime CN203273866U (en) | 2013-05-22 | 2013-05-22 | Biomass fuel boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203273866U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202530A (en) * | 2015-10-21 | 2015-12-30 | 重庆光煦科技有限公司 | Environment-friendly biomass furnace |
| CN105351917A (en) * | 2015-10-31 | 2016-02-24 | 嘉善科能生物质燃料有限公司 | Biomass granular fuel boiler |
| CN105402465A (en) * | 2015-11-30 | 2016-03-16 | 苏州林信源自动化科技有限公司 | Transmission device for ash discharge valve |
| CN105423330A (en) * | 2015-12-22 | 2016-03-23 | 林强 | Biomass source combustion system |
| CN110006028A (en) * | 2019-05-13 | 2019-07-12 | 张家港威孚热能股份有限公司 | A kind of boiler that the thermal efficiency is high |
| CN114383125A (en) * | 2022-01-18 | 2022-04-22 | 浙江叶华机械制造有限公司 | Multi-fuel energy-saving dust-settling steam generator device |
-
2013
- 2013-05-22 CN CN 201320282242 patent/CN203273866U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202530A (en) * | 2015-10-21 | 2015-12-30 | 重庆光煦科技有限公司 | Environment-friendly biomass furnace |
| CN105202530B (en) * | 2015-10-21 | 2018-08-07 | 西安巴洛特热能科技有限公司 | A kind of biomass stove of environmental protection |
| CN105351917A (en) * | 2015-10-31 | 2016-02-24 | 嘉善科能生物质燃料有限公司 | Biomass granular fuel boiler |
| CN105402465A (en) * | 2015-11-30 | 2016-03-16 | 苏州林信源自动化科技有限公司 | Transmission device for ash discharge valve |
| CN105423330A (en) * | 2015-12-22 | 2016-03-23 | 林强 | Biomass source combustion system |
| CN110006028A (en) * | 2019-05-13 | 2019-07-12 | 张家港威孚热能股份有限公司 | A kind of boiler that the thermal efficiency is high |
| CN114383125A (en) * | 2022-01-18 | 2022-04-22 | 浙江叶华机械制造有限公司 | Multi-fuel energy-saving dust-settling steam generator device |
| CN114383125B (en) * | 2022-01-18 | 2024-03-29 | 浙江叶华机械制造有限公司 | Multi-fuel energy-saving dust-reducing steam generator device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG DONGDU ENERGY SAVING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LINHAI COSN HEAT ENERGY EQUIPMENT CO., LTD. Effective date: 20140620 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 317025 TAIZHOU, ZHEJIANG PROVINCE TO: 317000 TAIZHOU, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140620 Address after: 317000, 69, Yicheng Road, ancient city, Taizhou, Zhejiang, China Patentee after: ZHEJIANG DONGDU ENERGY SAVING TECHNOLOGY Co.,Ltd. Address before: 317025, 69, Yicheng Road, Taizhou, Zhejiang, China Patentee before: LINHAI COSN HEAT ENERGY EQUIPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |
|
| CX01 | Expiry of patent term |