CN103398373A - Full-automatic biomass industrial boiler - Google Patents
Full-automatic biomass industrial boiler Download PDFInfo
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- CN103398373A CN103398373A CN2013103424612A CN201310342461A CN103398373A CN 103398373 A CN103398373 A CN 103398373A CN 2013103424612 A CN2013103424612 A CN 2013103424612A CN 201310342461 A CN201310342461 A CN 201310342461A CN 103398373 A CN103398373 A CN 103398373A
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Abstract
The invention discloses a full-automatic biomass industrial boiler which comprises an elevator, a material unloading pit, a material storage bin, a material conveyer, a hopper, a star-shaped feeder, a boiler body, an air blower and an air induced fan. The elevator is connected with a material inlet in the upper end of the material storage bin through a pipe. A material outlet in the lower end of the material storage bin is connected with the hopper through the material conveyer. The hopper, the star-shaped feeder and a spiral feeder are sequentially connected. A pressure transmitter is arranged at the position of a fire box outlet of the boiler body. The spiral feeder, the star-shaped feeder, the air blower and the air induced fan are respectively provided with a frequency converter. According to the full-automatic biomass industrial boiler, the upgrade from a semi-automatic boiler which requires manpower to participate to the full-automatic boiler is achieved, the structure from the elevator to the boiler body is totally enclosed, dust pollution hardly exists, the clean environment can be kept inside a boiler room, therefore, the work intensity of workers is reduced, and the influences of dust on the health of the workers are greatly reduced.
Description
Technical field
The invention belongs to the Industrial Boiler field, be specially a kind of fully-automatic biomass Industrial Boiler.
Background technology
along with people in recent years utilize and expanding production continually developing of biomass energy, the also corresponding Industrial Boiler that much utilizes biological material to act as a fuel that occurred on the market, but these Industrial Boilers all exist certain defect in the use with on structure, a hopper is equipped with in general boiler body the place ahead, an automanual feeder is joined in boiler the place ahead, supporting on the side of boiler room have a material field, the kettleman sees that the material in hopper has run low, just with trolley, go to the material field that material is won over and is poured on feeder the inside, then press switch activated feeder material is poured into hopper the inside, hopper is sent into burner hearth to material, the kettleman controls the size of feeding coal by the feed gate of manual adjustments hopper, described semi-automatic half artificial boiler must have the kettleman examine and wait for reinforced looking on, manpower is caused larger waste, and the dust of material causes damage to workman's health.
Summary of the invention
The purpose of this invention is to provide a kind of fully-automatic biomass Industrial Boiler, can save manpower and reduce the impact of living beings dust on kettleman's health.
Technical scheme of the present invention is: a kind of fully-automatic biomass Industrial Boiler, comprise elevator, discharging pit, storage bin, conveyer, hopper, star feeder, boiler body, air blast and air-introduced machine, described elevator is connected with pipeline with storage bin upper end charging aperture, described storage bin lower end discharging opening is connected by conveyer with hopper, described hopper, star feeder are connected and are connected with screw(-type) feeder, the furnace outlet place of described boiler body is provided with pressure transmitter, and described screw(-type) feeder, star feeder, air blast and air-introduced machine all are furnished with frequency converter.
The further improvement project of the present invention is: on the discharging opening of described storage bin lower end, pneumatic gate valve is housed, two charge level detectors are housed on described hopper inwall, represent respectively high and low two material surplus height, described charge level detector is connected with pneumatic gate valve gauge tap circuit, charge level detector detect for height pneumatic gate valve close, charge level detector detects to be opened for low pneumatic gate valve.
The present invention's further improvement project again is: described storage bin inwall arranges two charge level detectors at least, described charge level detector is connected with the hoister control on-off circuit, high-order charge level detector is sensed elevator shutdown of material, and the low level charge level detector is sensed without elevator start of material.
The present invention has realized from needing the upgrading to full-automatic boiler of semi-automatic boiler that manpower participates in, and be totally enclosed from the elevator to the boiler body, almost there is no dust pollution, made the environment-guarantee that can keep clean in boiler room, both reduce workman's operation intensity, greatly reduced again the impact of dust on workers health.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
The preferred embodiments of the present invention are:
a kind of fully-automatic biomass Industrial Boiler, comprise elevator 1, discharging pit 2, storage bin 3, conveyer 6, hopper 7, star feeder 5, boiler body 8, air blast 10 and air-introduced machine 9, described elevator 1 is connected with pipeline with storage bin 3 upper end charging apertures, described storage bin 3 lower end discharging openings are connected by conveyer 6 with hopper 7, described hopper 7, star feeder 5 is connected with screw(-type) feeder successively and is connected, the furnace outlet place of described boiler body 8 is provided with pressure transmitter, described screw(-type) feeder 4, star feeder 5, air blast 10 and air-introduced machine 9 all are furnished with frequency converter.
On described storage bin 3 lower end discharging openings, pneumatic gate valve is housed, on described hopper 7 inwalls, two charge level detectors are housed, represent respectively high and low two material surplus height, described charge level detector is connected with pneumatic gate valve gauge tap circuit, charge level detector detect for height pneumatic gate valve close, charge level detector detects to be opened for low pneumatic gate valve.
Described storage bin 3 inwalls arrange two charge level detectors at least, and described charge level detector is connected with elevator 1 gauge tap circuit, and high-order charge level detector is sensed elevator 1 shutdown of material, and the low level charge level detector is sensed without elevator 1 start of material.
When described fully-automatic biomass Industrial Boiler work, star feeder 5 is controlled the size of feeding coal automatically with screw(-type) feeder 4 according to the change of pressure of boiler, air blast 10 changes according to the parameter of boiler tail oxygen analyzer the size of automatically controlling air output, and air-introduced machine 9 is controlled the size of air inducing amount automatically for the pressure that guarantees burner hearth (is set a force value) in advance in certain scope.When the fuel in hopper dropped to low level, storage bin 3 started automatically to the belt material delivering 6 of hopper 7, and storage bin 8 following pneumatic gate valves are opened automatically; When the fuel in hopper 7 was raised to a high position, storage bin 8 following pneumatic gate valves were closed automatically, and storage bin 8 stops automatically to the belt material delivering 6 of hopper.When the fuel in storage bin 3 dropped to low level, elevator 1 automatically started and starts haul; When the fuel in storage bin 3 was raised to a high position, elevator 1 automatically cut out and stops haul.Thereby this steam generator system has been realized upgrading from semi-automatic to full automatic.Another native system 8 is totally enclosed from elevator 1 to boiler body, therefore almost there is no dust pollution, makes the environment that can keep clean in boiler room.
Claims (5)
1. fully-automatic biomass Industrial Boiler, comprise elevator, discharging pit, storage bin, conveyer, hopper, star feeder, boiler body, air blast and air-introduced machine, it is characterized in that: described elevator is connected with pipeline with storage bin upper end charging aperture, described storage bin lower end discharging opening is connected by conveyer with hopper, described hopper, star feeder are connected and are connected with screw(-type) feeder, the furnace outlet place of described boiler body is provided with pressure transmitter, and described screw(-type) feeder, star feeder, air blast and air-introduced machine all are furnished with frequency converter.
2. fully-automatic biomass Industrial Boiler according to claim 1, is characterized in that: on the discharging opening of described storage bin lower end, pneumatic gate valve is housed.
3. fully-automatic biomass Industrial Boiler according to claim 1 and 2, it is characterized in that: two charge level detectors are housed on described hopper inwall, represent respectively high and low two material surplus height, described charge level detector is connected with pneumatic gate valve gauge tap circuit, charge level detector detect for height pneumatic gate valve close, charge level detector detects to be opened for low pneumatic gate valve.
4. fully-automatic biomass Industrial Boiler according to claim 1 and 2, it is characterized in that: described storage bin inwall arranges two charge level detectors at least, described charge level detector is connected with the hoister control on-off circuit, high-order charge level detector is sensed elevator shutdown of material, and the low level charge level detector is sensed without elevator start of material.
5. fully-automatic biomass Industrial Boiler according to claim 3, it is characterized in that: described storage bin inwall arranges two charge level detectors at least, described charge level detector is connected with the hoister control on-off circuit, high-order charge level detector is sensed elevator shutdown of material, and the low level charge level detector is sensed without elevator start of material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310342461.2A CN103398373B (en) | 2013-08-08 | 2013-08-08 | Fully-automatic biomass Industrial Boiler |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310342461.2A CN103398373B (en) | 2013-08-08 | 2013-08-08 | Fully-automatic biomass Industrial Boiler |
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| Publication Number | Publication Date |
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| CN103398373A true CN103398373A (en) | 2013-11-20 |
| CN103398373B CN103398373B (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310342461.2A Active CN103398373B (en) | 2013-08-08 | 2013-08-08 | Fully-automatic biomass Industrial Boiler |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180151A (en) * | 2015-10-13 | 2015-12-23 | 灌阳县鸿运矿山设备有限公司 | Biomass fuel machine |
| CN109059031A (en) * | 2018-08-08 | 2018-12-21 | 华电电力科学研究院有限公司 | A kind of biomass feeding system and its working method |
| CN113217908A (en) * | 2021-05-06 | 2021-08-06 | 江西江右净达热能科技有限公司 | Biomass briquette fuel combustion system |
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| US2475225A (en) * | 1944-05-24 | 1949-07-05 | Ralph Burch | Reversible screw feeder and crusher mechanism with means to automatically eject indestructible oversize foreign matter |
| CN1116876A (en) * | 1993-01-28 | 1996-02-14 | 霍尔伯格·乔尔格 | Solid fuel burner |
| CN101135455A (en) * | 2007-09-21 | 2008-03-05 | 北京国电富通科技发展有限责任公司 | Conveyor having cooling down function and cooling down slag method |
| CN102012105A (en) * | 2010-04-28 | 2011-04-13 | 山东圣威新能源有限公司 | Full-automatic control device of fried biomass boiler |
| US8011329B2 (en) * | 2007-07-18 | 2011-09-06 | Hardy Willie J | Automatically controlled outdoor pelletized bio-fuel-burning hydronic heater |
| CN202823296U (en) * | 2012-08-27 | 2013-03-27 | 大连佳源新能源科技开发有限公司 | Full-automatic biomass fuel granulator |
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2013
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2475225A (en) * | 1944-05-24 | 1949-07-05 | Ralph Burch | Reversible screw feeder and crusher mechanism with means to automatically eject indestructible oversize foreign matter |
| CN1116876A (en) * | 1993-01-28 | 1996-02-14 | 霍尔伯格·乔尔格 | Solid fuel burner |
| US8011329B2 (en) * | 2007-07-18 | 2011-09-06 | Hardy Willie J | Automatically controlled outdoor pelletized bio-fuel-burning hydronic heater |
| CN101135455A (en) * | 2007-09-21 | 2008-03-05 | 北京国电富通科技发展有限责任公司 | Conveyor having cooling down function and cooling down slag method |
| CN102012105A (en) * | 2010-04-28 | 2011-04-13 | 山东圣威新能源有限公司 | Full-automatic control device of fried biomass boiler |
| CN202823296U (en) * | 2012-08-27 | 2013-03-27 | 大连佳源新能源科技开发有限公司 | Full-automatic biomass fuel granulator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180151A (en) * | 2015-10-13 | 2015-12-23 | 灌阳县鸿运矿山设备有限公司 | Biomass fuel machine |
| CN109059031A (en) * | 2018-08-08 | 2018-12-21 | 华电电力科学研究院有限公司 | A kind of biomass feeding system and its working method |
| CN109059031B (en) * | 2018-08-08 | 2024-04-19 | 华电电力科学研究院有限公司 | Biomass feeding system and working method thereof |
| CN113217908A (en) * | 2021-05-06 | 2021-08-06 | 江西江右净达热能科技有限公司 | Biomass briquette fuel combustion system |
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| Publication number | Publication date |
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| CN103398373B (en) | 2015-08-05 |
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