CN201688575U - Full-automatic control device of boiler burning biomass - Google Patents
Full-automatic control device of boiler burning biomass Download PDFInfo
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- CN201688575U CN201688575U CN2010201852985U CN201020185298U CN201688575U CN 201688575 U CN201688575 U CN 201688575U CN 2010201852985 U CN2010201852985 U CN 2010201852985U CN 201020185298 U CN201020185298 U CN 201020185298U CN 201688575 U CN201688575 U CN 201688575U
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- multicyclone
- hoist
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Abstract
The utility model discloses a full-automatic control device of a boiler burning biomass, which comprises an organic heat carrier boiler, a skip lifer, a material storage tank and a multi-pipe cyclone dust collector. A boiler smoke outlet communicated with a smoke gas inlet of the multi-pipe cyclone dust collector is arranged on the boiler; a smoke gas outlet of the multi-pipe cyclone dust collector is communicated with a chimney by the aid of a draught fan; a chain fire grate and a slag extractor are arranged below the boiler; a discharging pipe is arranged at the upper end of the skip lifer; the discharging pipe is communicated with the upper end of the material storage tank by the aid of a material conveyor; the lower end of the material storage tank is communicated with a feeding hopper of the boiler by the aid of the material conveyor; the slag extractor is communicated with an electric ash discharging valve below the multi-pipe cyclone dust collector by the aid of an ash discharging pipe; a material metering device is arranged inside the material conveyor; and material control sensors and alarm devices are respectively arranged at the upper positions and the lower positions of the material storage tank and the feeding hopper. The full-automatic control device realizes full-automatic control of feeding, ash discharging and metering, and is energy-saving and environment-friendly.
Description
Technical field the utility model belongs to the boiler of organic heat carrier technical field, relates to a kind of device for automatically controlling of biomass fired boiler.
Background technology is present, and external boiler of organic heat carrier is many based on fuel oil, combustion gas, though environmental protection operating cost is higher; Domestic traditional boiler of organic heat carrier is mainly based on fire coal, but burn-off rate is low, and environmental pollution is serious, and UTILIZATION OF VESIDUAL HEAT IN is insufficient, causes part heat waste etc.Along with fast development of society, fuel energies such as oil, gas, coal more and more lack, under the situation of these energy scarcities, the a large amount of crop material in rural area, discarded organic matter and municipal sludge equal energy source but do not obtain reasonable use, not only waste the utilizable energy source, also caused environmental pollution.
The summary of the invention the purpose of this utility model is to solve that prior art exists oil, gas, coal lack of fuel and a large amount of crop materials, discarded organic matter and municipal sludge equal energy source not only do not obtain reasonable use but also the technical problem of contaminated environment, provide a kind of device for automatically controlling of biomass fired boiler, to overcome the deficiencies in the prior art.
The device for automatically controlling of the utility model biomass fired boiler, it comprises boiler of organic heat carrier, skip hoist, material storing jar and multicyclone, the front portion of boiler is provided with feed hopper, be provided with the boiler outlet flue that is communicated with the multicyclone gas approach above the boiler, the exhanst gas outlet of multicyclone is communicated with chimney through air-introduced machine, be provided with traveling-grate stoker and mucking machine below the boiler, the lower end of skip hoist is provided with hopper, the upper end of skip hoist is provided with discharge nozzle, discharge nozzle is communicated with by the upper end of material conveyor with the material storing jar, the lower end of material storing jar is communicated with the feed hopper of boiler by material conveyor, mucking machine is communicated with by the electronic unloading valve of ash-unloading tube below multicyclone, be provided with material metering device in the described material conveyor, the position up and down of described material storing jar and feed hopper is respectively equipped with Material control sensor and alarm.
Described mucking machine is communicated with fire grate by cinder conveyer, and fire grate is connected with cinder conveyer by ash hoist;
Upper sprocket wheel on the described traveling-grate stoker is connected with the power transmission shaft of ash hoist by chain.
The beneficial effects of the utility model are:
1, the utility model is a kind of biomass fired boiler device, the fuel cleaning, and combustion product does not have pernicious gas, energy-conserving and environment-protective;
2, this device charging, ash discharge, metering are one, fully automatic operation;
3, the Material control automation contains warning, and the material input is regulated operation with boiler load by setting program, arrives dynamic equilibrium;
4 go out ash system realizes automation, totally-enclosed, has reduced the environmental pollution of lime-ash, has reduced working strength of workers.
Description of drawings Fig. 1 is the utility model device schematic diagram;
Fig. 2 is the preceding deashing mechanism structural representation in the utility model.
Among the figure: 1, hopper 2, skip hoist 3, discharge nozzle 4, material conveyor 5, material storing jar 6, material conveyor 7, feed hopper 8, boiler of organic heat carrier 9, smoke 10, deduster gas approach 11, multicyclone 12, deduster flue gas go out 13, chimney 14, air-introduced machine 15, electronic unloading valve 16, ash-unloading tube 17, mucking machine 18, traveling-grate stoker 19, ash hoist 20, cinder conveyer
The specific embodiment is with reference to Fig. 1, the utility model comprises boiler of organic heat carrier 8, skip hoist 2, material storing jar 5 and multicyclone 11, the front portion of boiler 8 is provided with feed hopper 7, be provided with above the boiler 8 with the multicyclone flue gas and advance the 10 boiler outlet flues 9 that are communicated with, the exhanst gas outlet 12 of multicyclone is communicated with chimney 13 through air-introduced machine 14, be provided with traveling-grate stoker 18 and mucking machine 17 below the boiler 8, the lower end of skip hoist 2 is provided with hopper 1, the upper end of skip hoist 2 is provided with discharge nozzle 3, discharge nozzle 3 is communicated with the upper end of material storing jar 5 by material conveyor 4, the lower end of material storing jar 5 is communicated with the feed hopper 7 of boiler 8 by material conveyor 6, mucking machine 17 is communicated with by ash-unloading tube 16 and multicyclone 11 following electronic unloading valves 15, material conveyor 4, be provided with material metering device in 6, the position up and down of material storing jar 5 and feed hopper 7 is respectively equipped with Material control sensor and alarm.
With reference to Fig. 2, mucking machine 17 is communicated with fire grate 18, and fire grate 18 is connected with cinder conveyer 20 by ash hoist 19; Upper sprocket wheel on the traveling-grate stoker is connected by the power transmission shaft of chain with ash hoist 19.
Operation principle of the present utility model: the utility model comprises material-transporting system, goes out ash system and material control system.
Material-transporting system: biomass fuel is transported to hopper 1, under the effect of bucket type elevator 2, material is upwards promoted, fall in the material conveyor 4 from discharging opening 3, the process that is delivered to material storing jar 5 in material conveyor 4 has a material metering device, at any time write down the quantity that enters the material storing jar, and record; Material storing jar 5 bottoms are communicated with another material conveyor 6, and material metering device is installed, measure and write down the biomass fuel that enters traveling-grate stoker 18 feed hoppers 7, fuel is in traveling-grate stoker 18 and boiler of organic heat carrier 8 internal combustion, the flue gas that burning produces is discharged from boiler outlet flue 9, enter multicyclone 11 through flue from deduster gas approach 10, utilize the effect of centrifugal inertial force to make the interior dust granules of flue gas fall along wall, the flue gas rotation is risen and is discharged from deduster exhanst gas outlet 12, discharges from chimney 13 through air-introduced machine 14.
Go out ash system: the lime-ash completely of burning on the boiler traveling-grate stoker 18 is fallen into mucking machine 17 to the fire grate rear and is discharged along with operating of fire grate, and the lime-ash of traveling-grate stoker 18 front portions is discharged by ash hoist 19 and entered cinder conveyer 20 behind the fire grates and it is delivered to mucking machine 17 discharges; For the lime-ash of multicyclone 11 bottoms, start electronic unloading valve 15, lime-ash enters mucking machine 17 along ash-unloading tube 16 and discharges; Wherein the power resources of ash hoist 19 are in the speed regulator of boiler, and transmission drive ash hoist 19 runnings by upper sprocket wheel and chain reduce power resources; The lime-ash of boiler internal all is to export through closed conveying to mucking machine 17, reduces the pollution in the boiler room, has also reduced artificial labour intensity simultaneously.
Material control system: two measuring points are provided with Material control sensor and alarm respectively at the position up and down of material storing jar 5.When being in low level, material takes place to report to the police and start the bucket type elevator, increase the material of material storage tank, stop 2 work of bucket type elevator when upper when material arrives, ensure the supply of material, simultaneously material metering device metering and record inventory by installing on the material conveyor 4; Two measuring points in position up and down at the feed hopper 7 of traveling-grate stoker 18 are provided with Material control sensor and alarm respectively, the inlet amount of control material conveyor; Drive the material conveyor work of traveling-grate stoker 18 feed hoppers 7 by boiler export oil temperature control speed regulator, and synchronize them operation.
Above-mentioned biomass fuel is prepared from by crop material, discarded organic matter and municipal sludge etc.
Claims (3)
1. the device for automatically controlling of a biomass fired boiler, it comprises boiler of organic heat carrier, skip hoist, material storing jar and multicyclone, the front portion of boiler is provided with feed hopper, be provided with the boiler outlet flue that is communicated with the multicyclone gas approach above the boiler, the exhanst gas outlet of multicyclone is communicated with chimney through air-introduced machine, be provided with traveling-grate stoker and mucking machine below the boiler, the lower end that it is characterized in that skip hoist is provided with hopper, the upper end of skip hoist is provided with discharge nozzle, discharge nozzle is communicated with by the upper end of material conveyor with the material storing jar, the lower end of material storing jar is communicated with the feed hopper of boiler by material conveyor, mucking machine is communicated with by the electronic unloading valve of ash-unloading tube below multicyclone, be provided with material metering device in the described material conveyor, the position up and down of described material storing jar and feed hopper is respectively equipped with Material control sensor and alarm.
2. according to the device for automatically controlling of the described biomass fired boiler of claim 1, it is characterized in that described mucking machine is communicated with fire grate by cinder conveyer, fire grate is connected with cinder conveyer by ash hoist.
3. according to the device for automatically controlling of the described biomass fired boiler of claim 1, it is characterized in that the upper sprocket wheel on the described traveling-grate stoker is connected with the power transmission shaft of ash hoist by chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201852985U CN201688575U (en) | 2010-04-28 | 2010-04-28 | Full-automatic control device of boiler burning biomass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201852985U CN201688575U (en) | 2010-04-28 | 2010-04-28 | Full-automatic control device of boiler burning biomass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201688575U true CN201688575U (en) | 2010-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201852985U Expired - Fee Related CN201688575U (en) | 2010-04-28 | 2010-04-28 | Full-automatic control device of boiler burning biomass |
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| CN (1) | CN201688575U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105003910A (en) * | 2014-04-24 | 2015-10-28 | 农业部规划设计研究院 | Centralized heat supply device adopting biomass briquette as raw materials |
| CN105351957A (en) * | 2015-12-14 | 2016-02-24 | 嘉兴华清能源科技有限公司 | Novel biomass particle combustion boiler system |
| CN105457766A (en) * | 2016-01-21 | 2016-04-06 | 遵义兴和能源有限公司 | Dust removing device for biomass forming fuel |
-
2010
- 2010-04-28 CN CN2010201852985U patent/CN201688575U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102012105B (en) * | 2010-04-28 | 2013-01-02 | 山东圣威新能源有限公司 | Full-automatic control device of fried biomass boiler |
| CN105003910A (en) * | 2014-04-24 | 2015-10-28 | 农业部规划设计研究院 | Centralized heat supply device adopting biomass briquette as raw materials |
| CN105003910B (en) * | 2014-04-24 | 2017-11-03 | 农业部规划设计研究院 | A kind of biomass molding fuel central heating device |
| CN105351957A (en) * | 2015-12-14 | 2016-02-24 | 嘉兴华清能源科技有限公司 | Novel biomass particle combustion boiler system |
| CN105457766A (en) * | 2016-01-21 | 2016-04-06 | 遵义兴和能源有限公司 | Dust removing device for biomass forming fuel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20170428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |