CN104848204A - Open-type biomass gas combustion engine - Google Patents
Open-type biomass gas combustion engine Download PDFInfo
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- CN104848204A CN104848204A CN201510276499.3A CN201510276499A CN104848204A CN 104848204 A CN104848204 A CN 104848204A CN 201510276499 A CN201510276499 A CN 201510276499A CN 104848204 A CN104848204 A CN 104848204A
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- heater
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Abstract
An open-type biomass gas combustion engine is characterized by comprising a furnace body. A furnace hearth is arranged inside the furnace body, an automatic ignition device is arranged at the bottom of the furnace hearth, the lower portion of the side wall of the furnace body is provided with a deashing port in a manner of being communicated with the furnace hearth, the upper portion of the side wall of the furnace body is provided with a fire outlet in a manner of being communicated with the furnace hearth, a hopper is arranged above the furnace body, a feeding device is arranged between the hopper and the furnace body and comprises a feeding pipeline connecting the furnace body with the hopper, a feeding impeller is arranged in the feeding pipeline, a rotating shaft of the feeding impeller is perpendicular to the direction of a passage of the feeding pipeline, the edge of the outer side of a blade of the feeding impeller sticks close to the inner wall of the feeding pipeline and closes the passage of the feeding pipeline, and a stepping motor driving the feeding impeller to rotate is arranged outside the feeding pipeline. The open-type biomass gas combustion engine is compact in structure and convenient and quick in use; the hopper is designed to be open, so that feeding can be performed in the process of combustion, different fuels like biomass woody forming fuel, straw forming fuel, wood powder and wood blocks can be combusted, and the open-type biomass gas combustion engine is wide in application prospect.
Description
Technical field
The present invention relates to a kind of gasification furnace (i.e. a kind of fuel gas generating apparatus), particularly relate to a kind of biological fuel gas generating apparatus, be called biogas combustion engine here.
Background technology
The raw material that biomass gasifying furnace produces combustion gas is agricultural crop straw, forest tree castoff etc., and this combustion gas is a kind of green novel energy source, has powerful vitality.The part but existing biomass gasifying furnace generation combustion gas comes with some shortcomings: 1. existing biomass gasifying furnace volume ratio is comparatively large, and structure is numerous and diverse, and cost is high; 2. existing biomass gasifying furnace is higher to demanded fuel, and major part can only use single particulate biomass fuel; 3. existing biomass gasifying furnace requires higher to the seal of top feed bin, needs feed bin to seal as far as possible in use procedure, and it is reinforced to open feed bin seal cover in use procedure for a long time, will there is the danger such as gas explosion as poorly sealed.
Utility model content
The object of the invention is to, for above-mentioned deficiency, there is provided a kind of feed arrangement being provided with charging impeller to connect feed bin and body of heater, make biological fuel gas generating apparatus reasonable structure design of the present invention exquisite, and in use procedure feed bin without the need to sealing, feed bin door can be opened wide always feed in raw material at any time, be not only applicable to powdery, graininess, block biomass fuel, and the different fuel such as applicable wood powder, wooden unit.
To achieve these goals, technical scheme of the present invention is as follows:
A kind of open biogas combustion engine, comprise body of heater, described furnace interior is provided with burner hearth, burner hearth bottom is provided with automatic ignition device, described sidewall of the furnace body bottom is provided with cleaning door with burner hearth phase earthing, and sidewall of the furnace body top is provided with crater with burner hearth phase earthing, is provided with feed bin above described body of heater; Feed arrangement is provided with between feed bin and body of heater, described feed arrangement comprises the feed pipe connecting body of heater and feed bin, charging impeller is provided with in described feed pipe, the rotating shaft of described charging impeller is vertical with the channel direction of feed pipe, feed pipe inwall is close at the blade outboard edge of charging impeller and by feed pipe channel enclosed, described feed pipe outside is provided with the stepper motor driving charging vane rotary.
Further, described bottom of furnace body is provided with bellows, and described bottom of furnace body furnace wall is provided with bottom air inlet hole, and lower portion of furnace body sidewall is provided with sidewall air inlet, and described bottom air inlet hole is all communicated with bellows with sidewall air inlet; Described body of heater outside is provided with air-blast device, described air-blast device is provided with multiple air blast, blower outlet is connected with automatic Air Adjusting valve and aid distributing pipe in turn, described a part of aid distributing pipe is connected with crater, another part aid distributing pipe is communicated with bellows, the air part sent here by air-blast device enters bellows and enters in burner hearth by bottom air inlet hole and sidewall air inlet, and another part air blows to crater place through aid distributing pipe.
Further, described crater place is provided with air intake cylinder, and described air intake cylinder is hollow circular ring shape, an inner cylinder ancient piece of jade, round, flat and with a hole in its centre for air intake cylinder is evenly provided with multiple nozzles oxygen supply air holes, and described aid distributing pipe is connected with an air intake cylinder outer cylinder ancient piece of jade, round, flat and with a hole in its centre.
Further, described upper furnace is provided with temperature sensor in thorax.
Further, the thorax ancient piece of jade, round, flat and with a hole in its centre upper of described burner hearth has flame-proof thermal insulation material layer.
Further, described bottom of furnace body is provided with the support wheel of the relative ground level of adjustable body of heater.
Further, described body of heater outside is also provided with control electronic box.
Further, the uncovered of described feed bin is inverted cone-shaped structure.
Beneficial effect of the present invention:
1. the present invention connects the feed arrangement of feed bin and body of heater, charging impeller is provided with in its feed pipe, charging impeller inwall is close at the blade outboard edge of described charging impeller, feed pipe is well sealed by charging impeller, then feed bin is open by design, can feed in raw material at any time in use procedure of the present invention, not affect the lasting use of gasification furnace.And feed bin is located at above body of heater, the rotating shaft of charging impeller is perpendicular to the channel direction of feed pipe, and the compartment that fuel is closed by charging impeller and feed pipe directly falls in the burner hearth of body of heater, therefore, the fuel form be suitable for, and the category of fuel is wide.
2. upper furnace of the present invention is provided with temperature sensor in thorax, can detect the temperature in burner hearth, controls feed arrangement and feeds in raw material to burner hearth, realize auto feed process of the present invention by the height of temperature in burner hearth.
3. lower portion of furnace body of the present invention is also provided with the support wheel of the relative ground level of adjustable body of heater, and controls electronic box, bellows, air-blast device all near body of heater, makes the present invention's not only compact conformation, and is easy to mobile in use procedure, simple operation.
Accompanying drawing explanation
Fig. 1 position overall structure schematic diagram of the present invention;
Fig. 2 position internal structure schematic diagram of the present invention.
Shown in number in the figure: temperature sensor 38, air blast 41, automatic Air Adjusting valve 42, aid distributing pipe 43, nozzles oxygen supply air holes 51 in feed bin 1, feed arrangement 2, body of heater 3, air-blast device 4, air intake cylinder 5, bellows 6, support wheel 7, control electronic box 8, feed pipe 21, charging impeller 22, stepper motor 23, burner hearth 31, cleaning door 32, crater 33, automatic ignition device 34, bottom air inlet hole 35, sidewall air inlet 36, flame-proof thermal insulation material layer 37, thorax.
Detailed description of the invention
The present invention to be further described in detail by specific embodiment below in conjunction with accompanying drawing.
The open biogas combustion engine of one as shown in Figure 1 and Figure 2, comprise body of heater 3, body of heater 3 inside is provided with burner hearth 31, and the thorax ancient piece of jade, round, flat and with a hole in its centre upper of burner hearth 31 has flame-proof thermal insulation material layer 37, be provided with automatic ignition device 34 bottom burner hearth 31, burner hearth 31 top is provided with temperature sensor 38 in thorax; Described body of heater 3 lower sidewall is provided with cleaning door 32 with burner hearth 31 phase earthing, and body of heater 3 side wall upper part is provided with crater 33 with burner hearth 31 phase earthing, is provided with feed bin 1 above described body of heater 3, and described feed bin 1 is uncovered inverted cone-shaped structure; Feed arrangement 2 is provided with between feed bin 1 and body of heater 3, described feed arrangement 2 comprises the feed pipe 21 connecting body of heater 3 and feed bin 1, charging impeller 22 is provided with in described feed pipe 21, the rotating shaft of described charging impeller 22 is vertical with the channel direction of feed pipe 21, feed pipe 21 inwall is close at the blade outboard edge of charging impeller 22 and by feed pipe 21 channel enclosed, described feed pipe 21 outside is provided with the stepper motor 23 driving charging impeller 22 to rotate.
Be provided with bellows 6 bottom described body of heater 1, bottom described body of heater 3, furnace wall is provided with bottom air inlet hole 35, and body of heater 3 lower sides is provided with sidewall air inlet 36, and described bottom air inlet hole 35 is all communicated with bellows 6 with sidewall air inlet 36; Described body of heater 3 outside is provided with air-blast device 4, described air-blast device 4 is provided with multiple air blast 41, air blast 41 air outlet is connected with automatic Air Adjusting valve 42 and aid distributing pipe 43 in turn, described a part of aid distributing pipe 43 is connected with crater 33, another part aid distributing pipe 43 is communicated with bellows 6, the air part sent here by air-blast device 4 enters bellows 6 and enters in burner hearth 31 by bottom air inlet hole 35 and sidewall air inlet 36, and another part air blows to crater 33 place through aid distributing pipe 43.Described crater 33 place is provided with air intake cylinder 5, and described air intake cylinder 5 is in hollow circular ring shape, and an inner cylinder ancient piece of jade, round, flat and with a hole in its centre for air intake cylinder 5 is evenly provided with multiple nozzles oxygen supply air holes 51, described aid distributing pipe 43 is connected with an air intake cylinder 5 outer cylinder ancient piece of jade, round, flat and with a hole in its centre.
The course of work of the present invention is as follows: fuel enters in the burner hearth 31 of body of heater 3 by the feed bin 1 of open design through feed arrangement 2, automatic ignition device 34 starts lights part of fuel generation high temperature, now air-blast device 4 runs, a small amount of air is entered burner hearth 31 by bellows by bottom air inlet hole 35 and sidewall air inlet 36, for the burning of bottom fuel provides oxygen, the destructive distillation under the effect of high temperature of fuel in burner hearth 31, produce imflammable gas, and pour into crater 33 place, the partial air sent here by air blast 41, through air intake cylinder 5 cavity and enter crater 33 by mouth oxygen supply air holes 51, with imflammable gas mixed combustion, produce naked light for the production of.And in whole process, because feed pipe 21 is well closed by the charging impeller 22 of feed arrangement 2, then feed bin 1 can be open design, in combustion, can feed in raw material at any time.And the rotating shaft of charging impeller 22 is vertical with feed pipe 21 channel direction, fuel in feed bin 1 is by the rotation along with charging impeller 22, vertically fall in burner hearth 31, therefore biogas combustion engine of the present invention is applicable to the biomass fuel of various shape, and wooden unit, other fuel such as wood powder, widely applicable.
Biogas combustion engine of the present invention, body of heater 3 outside is also provided with and controls electronic box 8, and in fuel combustion process, in thorax, temperature sensor 38 can detect the temperature in burner hearth 31, and control electronic box 8 sends instruction according to the temperature signal in burner hearth 31 and realizes auto feed.And be provided with the support wheel 7 of the relative ground level of adjustable body of heater 3 bottom body of heater 3, make convenient in carrying in use procedure of the present invention, there is compact conformation, the feature of simple operation.
Claims (8)
1. an open biogas combustion engine, it is characterized in that: comprise body of heater (3), described body of heater (3) inside is provided with burner hearth (31), burner hearth (31) bottom is provided with automatic ignition device (34), described body of heater (3) lower sidewall is provided with cleaning door (32) with burner hearth (31) phase earthing, body of heater (3) side wall upper part is provided with crater (33) with burner hearth (31) phase earthing, and described body of heater (3) top is provided with feed bin (1), feed arrangement (2) is provided with between feed bin (1) and body of heater (3), described feed arrangement (2) comprises the feed pipe (21) connecting body of heater (3) and feed bin (1), charging impeller (22) is provided with in described feed pipe (21), the rotating shaft of described charging impeller (22) is vertical with the channel direction of feed pipe (21), feed pipe (21) inwall is close to and by feed pipe (21) channel enclosed in the blade outboard edge of charging impeller (22), described feed pipe (21) outside is provided with the stepper motor (23) driving charging impeller (22) to rotate.
2. the open biogas combustion engine of one according to claim 1, it is characterized in that: described body of heater (3) bottom is provided with bellows (6), furnace wall, described body of heater (3) bottom is provided with bottom air inlet hole (35), body of heater (3) lower sides is provided with sidewall air inlet (36), and described bottom air inlet hole (35) is all communicated with bellows (6) with sidewall air inlet (36), described body of heater (3) outside is provided with air-blast device (4), described air-blast device (4) is provided with multiple air blast (41), air blast (41) air outlet is connected with automatic Air Adjusting valve (42) and aid distributing pipe (43) in turn, described a part of aid distributing pipe (43) is connected with crater (33), another part aid distributing pipe (43) is communicated with bellows (6), the air part sent here by air-blast device (4) enters bellows (6) and enters in burner hearth (31) by bottom air inlet hole (35) and sidewall air inlet (36), another part air blows to crater (33) place through aid distributing pipe (43).
3. the open biogas combustion engine of one according to claim 2, it is characterized in that: described crater (33) place is provided with air intake cylinder (5), described air intake cylinder (5) is in hollow circular ring shape, an inner cylinder ancient piece of jade, round, flat and with a hole in its centre for air intake cylinder (5) is evenly provided with multiple nozzles oxygen supply air holes (51), described aid distributing pipe (43) is connected with air intake cylinder (5) outer cylinder ancient piece of jade, round, flat and with a hole in its centre.
4. the open biogas combustion engine of one according to claim 1, is characterized in that: described burner hearth (31) top is provided with temperature sensor in thorax (38).
5. the open biogas combustion engine of one according to claim 1, is characterized in that: the thorax ancient piece of jade, round, flat and with a hole in its centre upper of described burner hearth (31) has flame-proof thermal insulation material layer (37).
6. the open biogas combustion engine of one according to claim 1, is characterized in that: described body of heater (3) bottom is provided with the support wheel (7) of the relative ground level of adjustable body of heater (3).
7. the open biogas combustion engine of one according to claim 1, is characterized in that: described body of heater (3) outside is also provided with and controls electronic box (8).
8. the open biogas combustion engine of one according to claim 1, is characterized in that: the uncovered of described feed bin (1) is inverted cone-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510276499.3A CN104848204B (en) | 2015-05-27 | 2015-05-27 | A kind of open biogas combustion engine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510276499.3A CN104848204B (en) | 2015-05-27 | 2015-05-27 | A kind of open biogas combustion engine |
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| CN104848204A true CN104848204A (en) | 2015-08-19 |
| CN104848204B CN104848204B (en) | 2018-07-24 |
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| CN201510276499.3A Expired - Fee Related CN104848204B (en) | 2015-05-27 | 2015-05-27 | A kind of open biogas combustion engine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106010655A (en) * | 2016-07-06 | 2016-10-12 | 佛山市绿威生物科技有限公司 | Biomass gasifier |
| CN106091367A (en) * | 2016-07-26 | 2016-11-09 | 柳州市德缘科技开发有限责任公司 | Split type biomass-fuel gasifying combustion hot water supply system and the method being used for providing hot water thereof |
| CN107620952A (en) * | 2017-08-15 | 2018-01-23 | 涂玉明 | A kind of control mode of biomass energy gasification combustor |
| CN109140490A (en) * | 2018-09-05 | 2019-01-04 | 高亚贵 | A kind of blower device for biomass combustion machine |
| CN110107886A (en) * | 2019-06-14 | 2019-08-09 | 郴州华峰能源科技有限公司 | A kind of straw burning machine |
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| CN202048567U (en) * | 2011-05-16 | 2011-11-23 | 何飞昆 | Biomass combustor |
| CN203431835U (en) * | 2013-09-09 | 2014-02-12 | 厦门欧雷科技有限公司 | Environment-friendly biomass burner |
| CN104235831A (en) * | 2014-07-23 | 2014-12-24 | 长兴仁华环保设备厂 | Biomass particle combustion furnace |
| CN204329000U (en) * | 2014-11-14 | 2015-05-13 | 广西节得乐生物质能源科技有限公司 | Boiler dedicated biomass particle burning machine |
| CN204704810U (en) * | 2015-05-27 | 2015-10-14 | 黄伟健 | A kind of open biogas combustion engine |
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2015
- 2015-05-27 CN CN201510276499.3A patent/CN104848204B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202048567U (en) * | 2011-05-16 | 2011-11-23 | 何飞昆 | Biomass combustor |
| CN203431835U (en) * | 2013-09-09 | 2014-02-12 | 厦门欧雷科技有限公司 | Environment-friendly biomass burner |
| CN104235831A (en) * | 2014-07-23 | 2014-12-24 | 长兴仁华环保设备厂 | Biomass particle combustion furnace |
| CN204329000U (en) * | 2014-11-14 | 2015-05-13 | 广西节得乐生物质能源科技有限公司 | Boiler dedicated biomass particle burning machine |
| CN204704810U (en) * | 2015-05-27 | 2015-10-14 | 黄伟健 | A kind of open biogas combustion engine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106010655A (en) * | 2016-07-06 | 2016-10-12 | 佛山市绿威生物科技有限公司 | Biomass gasifier |
| CN106091367A (en) * | 2016-07-26 | 2016-11-09 | 柳州市德缘科技开发有限责任公司 | Split type biomass-fuel gasifying combustion hot water supply system and the method being used for providing hot water thereof |
| CN107620952A (en) * | 2017-08-15 | 2018-01-23 | 涂玉明 | A kind of control mode of biomass energy gasification combustor |
| CN109140490A (en) * | 2018-09-05 | 2019-01-04 | 高亚贵 | A kind of blower device for biomass combustion machine |
| CN110107886A (en) * | 2019-06-14 | 2019-08-09 | 郴州华峰能源科技有限公司 | A kind of straw burning machine |
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| CN104848204B (en) | 2018-07-24 |
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Granted publication date: 20180724 Termination date: 20190527 |