CN102287844A - Feeding device of multi-ash-content biomass granule fuel combustor - Google Patents
Feeding device of multi-ash-content biomass granule fuel combustor Download PDFInfo
- Publication number
- CN102287844A CN102287844A CN2011101541985A CN201110154198A CN102287844A CN 102287844 A CN102287844 A CN 102287844A CN 2011101541985 A CN2011101541985 A CN 2011101541985A CN 201110154198 A CN201110154198 A CN 201110154198A CN 102287844 A CN102287844 A CN 102287844A
- Authority
- CN
- China
- Prior art keywords
- granular fuel
- granule
- divergent
- fuel combustor
- gate
- 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.)
- Granted
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 65
- 239000002028 Biomass Substances 0.000 title claims abstract description 25
- 239000008187 granular material Substances 0.000 title abstract 13
- 238000002485 combustion reaction Methods 0.000 claims abstract description 33
- 239000002245 particle Substances 0.000 claims description 44
- 230000001939 inductive effect Effects 0.000 claims description 5
- 210000001015 abdomen Anatomy 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
The invention relates to a feeding device of a multi-ash-content biomass granule fuel combustor, applying to the field of biomass heat energy boilers and biomass fireplaces. According to the invention, a feeding motor is fixedly connected with a shaft; one end of the shaft is connected with a bearing, and the other end of the shaft is connected with a lock catch; the shaft is also provided with a spiral feeder; the other end of the lock catch is connected with a granule divergent gate; the bearing is installed in a bearing front guide; the bearing front guide is fixedly connected with a motor baffle plate; the motor baffle plate is fixedly connected with a groove; the upper part of the groove is connected with an inner part hopper; the other end of the groove is fixedly connected with the granule divergent gate and a granule divergent gate cover plate; a granule divergent gate observing cover is installed above the granule divergent gate, a combustion cup is matched with the granule divergent gate below which is also provided with an air guiding hole, and the abdorminal region of the granule divergent gate is provided with the granule divergent gate cover plate; the granule divergent gate is fixedly connected with a vertical skeleton; and a fan is fixedly connected with the vertical skeleton. According to the invention, the problems of feeding speed and drop point of granule fuel of the multi-ash-content biomass granule fuel combustor in the combustion and heating process are solved; the whole device is compact in structure, is convenient to install, operates stably, is safe and reliable, is suitable for all biomass heat energy boilers and biomass fireplaces, and has wide applications.
Description
Technical field
The present invention relates to a kind of drawing-in device of multi-ash biomass granular fuel combustor, belong to living beings heat energy boiler and living beings fireplace field.
Background technology
Multi-ash biomass granular fuel combustor all relates to the control and the drop point problem of granular fuel in feeding procedure of granular fuel rate of feeding in normal use.Granular fuel rate of feeding speed, what of feeding have been determined, thereby also determined the size of heating power, feeding is many in unit interval, heating power is with proportional increase, but feeding is too many in the unit interval, will cause granular fuel not having just to be pushed the apparatus for ash release under the clean-burning situation again, causes the consequence that burning is insufficient and waste fuel; And if the drop point of granular fuel in feeding procedure can not get effective control, can cause granular fuel to jump out combustion cup or be deposited in charging aperture again, all will cause the reduction of heating power.Granular fuel is jumped out combustion cup, except that having reduced heating power, has also caused the waste of granular fuel.And granular fuel is deposited in charging aperture and will causes that granular fuel can not in time drop into combustion cup, forms putty, has both reduced combustion power, causes flame along the fuel of piling up the upwards serious consequence of burning of taking advantage of a situation simultaneously again easily.The control of granular fuel rate of feeding and the granular fuel drop point problem in feeding procedure is if can not get combustion efficiency and the heating power that effective solution all will have a strong impact on granular fuel in the multi-ash biomass granular fuel combustor, until using.Therefore, need a kind of granular fuel rate of feeding of can either controlling to control the technology of the drop point of granular fuel in feeding procedure again and solve this problem.
Summary of the invention
The object of the present invention is to provide in a kind of granular fuel normal combustion process in multi-ash biomass granular fuel combustor, can either effectively control the rate of feeding of granular fuel, can control the technology of the drop point of granular fuel in feeding procedure again, guaranteed granular fuel can be normal, continuously, weighing apparatus power, burning completely.
Drawing-in device of the present invention comprises: charging motor, groove, semilune support, axle, feeding screw, motor dividing plate, the preceding guide of bearing, inner hopper, particle shunting lock are observed lid, snap close, particle shunting lock, particle shunting sluice cover plate, blower fan, vertical skeleton, air air inducing hole, combustion cup.The charging motor is fixedlyed connected with axle, one end of axle is connected with bearing, the other end is connected with snap close, feeding screw also is housed on the axle, the other end of snap close is connected with particle shunting lock, bearing is contained in the preceding guide of bearing, the preceding guide of bearing is fixedlyed connected with the motor dividing plate, the motor dividing plate is fixedlyed connected with groove, the semilune support is fixedlyed connected with groove, and the top of groove is connected with inner hopper, the other end and particle shunting lock, particle shunting sluice cover plate is fixedly connected, particle shunting lock observation lid is equipped with in particle shunting lock top, the below is connected with combustion cup, and air air inducing hole also is housed, and belly is equipped with particle shunting sluice cover plate, particle shunting lock is connected with vertical skeletal fixation, and blower fan is connected with vertical skeletal fixation.
Described semilune support is " it " shape structure.
Described groove is for putting in order " U " shape structure that forms after the plate bending.
Described axle is a step-like structure, and an end has axial left hand thread, and the other end has unthreaded hole.
Described feeding screw is the helicoidal structure of hollow.
The preceding guide of described bearing is a butterfly structure.
Described inner hopper is oval barrel-like structure.
Described particle shunting lock is a bathtub construction.
Described particle shunting sluice cover plate one end is turned up part.
The invention solves the rate of feeding of multi-ash biomass granular fuel combustor granular fuel in burning heating process and the drop point problem of granular fuel, guaranteed that the granular fuel in the multi-ash biomass granular fuel combustor can fully burn, strengthen security and the reliability used, also guaranteed result of use.
Compact conformation of the present invention is convenient to install, and is stable, safe and reliable.The charging motor is done uniform rotation under the driving of control circuit, simultaneously, owing to have between semilune support and the charging motor through repetition test and the final best clearance of determining, make the charging motor in certain scope, to swing, form a buffering area, effectively solved the difficult problem of charging motor rotation blockage, guaranteed the motor uniform rotation, thereby driving axle and feeding screw at the uniform velocity rotates, feeding screw promotes granular fuel and enters particle shunting lock, after granular fuel enters particle shunting lock, gravitate falls naturally, drops on the position that particle shunting sluice cover plate turns up, and granular fuel is by first bounce, drop on then on the latter half slope of combustion cup charging aperture lower wall, granular fuel is upspring for the second time, drops on the middle part of combustion cup antetheca, under the control at combustion cup antetheca angle of inclination, granular fuel is dropped on the position, the place ahead of combustion cup by bounce-back for the third time, and the optimum position of granular fuel burning just, this position.Such rate of feeding and blanking track have perfectly solved the rate of feeding of multi-ash biomass granular fuel combustor granular fuel in burning heating process and the drop point problem of granular fuel.
The present invention is applicable to all living beings heat energy boilers and living beings fireplace, is convenient to install, and stable, safe and reliable, the life-span is long, and applicability is wide.
Description of drawings:
Fig. 1 is a working state structure schematic diagram of the present invention.
The specific embodiment:
Below in conjunction with accompanying drawing enforcement of the present invention is described in detail:
Charging motor 1 is fixedlyed connected with axle 4, one end of axle 4 is connected with bearing 6, the other end is connected with snap close 11, on the axle 4 feeding screw 5 is housed also, and the other end of snap close 11 is connected with particle shunting lock 12, bearing 6 is contained in the preceding guide 8 of bearing, the preceding guide 8 of bearing is fixedlyed connected with motor dividing plate 7, and motor dividing plate 7 is fixedlyed connected with groove 2 one ends, and the top of groove 2 is connected with inner hopper 9,12 one-tenth α fixed angle of the other end of groove 2 and particle shunting lock are connected, and wherein α is 100 °～110 °.Particle shunting lock 12 belows are connected with combustion cup 17 charging apertures, and with slope, the bottom formation β angle of combustion cup 17 charging apertures, wherein β is 140 °～160 °.Particle shunting lock 12 tops are equipped with the observation of particle shunting lock and are covered 10, and air air inducing hole 16 also is equipped with in its underpart, and belly is equipped with particle shunting sluice cover plate 13.Particle shunting sluice cover plate 13 is parallel to particle shunting lock 12 and is provided with, its underpart has the part of turning up, the slope, bottom that particle shunting sluice cover plate 13 is turned up part and combustion cup 17 charging apertures forms and is not more than 5 ° angle, and keeps the distance of 6mm～8mm with the slope, bottom of combustion cup 17 charging apertures.The partial-length of turning up of particle shunting sluice cover plate 13 is 8mm～15mm, and forming 50 °～70 ° angle of inclination with the antetheca of combustion cup 17, it is identical substantially that this particle shunting sluice cover plate 13 enters the place of turning up of the place of turning up of combustion cup 17 charging apertures and combustion cup 17 charging apertures.Semilune support 3 is connected with groove 2, and particle shunting lock 12 is fixedlyed connected with vertical skeleton 15, and blower fan 14 is fixedlyed connected with vertical skeleton 15.
The present invention is installed in living beings heat energy boiler and the living beings fireplace, referring to accompanying drawing.Whole drawing-in device is fixedly installed on the flue of living beings heat energy boiler and living beings fireplace by vertical skeleton 3, when feeding mechanism is worked, 1 uniform rotation of charging motor drives axle 4 and feeding screw 5 rotations, simultaneously, owing to have between semilune support 3 and the charging motor 1 through repetition test and the final best clearance of determining, make charging motor 1 in certain scope, to swing, form a buffering area, effectively solved the difficult problem of charging motor 1 stall, thereby guaranteed motor 1 uniform rotation, feeding screw 5 promotes granular fuel and enters particle shunting lock 12, after granular fuel enters particle shunting lock 12, gravitate falls naturally, dropping on particle shunting sluice cover plate 13 turns up on the part, granular fuel is by first bounce, drop on then on the latter half slope of combustion cup 17 charging apertures, granular fuel is upspring for the second time, drop on the middle part of combustion cup 17 antethecas, under the control at combustion cup 17 antetheca angles of inclination, granular fuel is dropped on the position, the place ahead of combustion cup 17 by bounce-back for the third time, and the optimum position of granular fuel burning just, this position.Such rate of feeding and blanking track perfectly solved multi-ash biomass granular fuel combustor at living beings heat energy boiler and living beings fireplace the rate of feeding of granular fuel in burning heating process and the drop point problem of granular fuel.
The charging rotating speed of motor is depended in the control of rate of feeding, and the drop point of granular fuel depends on that particle is shunted the angle of inclination of lock 12, particle shunting sluice cover plate 13 is turned up the angle of part and the choose reasonable and the collocation at combustion cup angle of inclination, slope, 17 charging aperture bottom and combustion cup 17 antetheca angles of inclination, so that granular fuel drops on the position, the place ahead of combustion cup 17.
Claims (10)
1. multi-ash biomass granular fuel combustor drawing-in device, it is characterized in that, comprise: charging motor (1), groove (2), semilune support (3), axle (4), feeding screw (5), the preceding guide of bearing (8), inner hopper (9), particle shunting lock (12), particle shunting sluice cover plate (13), charging motor (1) is connected with an end of axle (4), shunting lock (12) with particle again after the other end and the snap close (11) of axle (4) cooperates links to each other, feeding screw (5) is loaded on the axle (4), particle shunting lock (12) upper end is connected by 100 °～110 ° angles with groove (2), the lower end is connected by 140 °～160 ° angles with the slope, bottom of combustion cup (17) charging aperture, air air inducing hole (16) also is housed, and particle shunting sluice cover plate (13) is loaded on the belly of particle shunting lock (12).
2. according to the described multi-ash biomass granular fuel combustor drawing-in device of claim 1, it is characterized in that, groove (2) is for putting in order " U " shape structure that forms after the plate bending, its left end is equipped with semilune support (3) and motor dividing plate (7), the upper end is connected with inner hopper (9), and right-hand member is connected with particle shunting lock (12), particle shunting sluice cover plate (13).
3. according to the described multi-ash biomass granular fuel combustor drawing-in device of claim 1, it is characterized in that semilune support (3) is " it " shape structure.
4. according to the described multi-ash biomass granular fuel combustor drawing-in device of claim 1, it is characterized in that axle (4) is a step-like structure, one end has axial left hand thread, cooperate with charging motor (1), the other end has unthreaded hole, on being fixed in particle shunting lock (12) after snap close (11) is connected.
5. according to the described multi-ash biomass granular fuel combustor drawing-in device of claim 1, it is characterized in that feeding screw (5) is the helicoidal structure of hollow.
6. according to the described multi-ash biomass granular fuel combustor drawing-in device of claim 1, it is characterized in that the preceding guide of bearing (8) is a disc structure.
7. according to the described drawing-in device of claim 1, it is characterized in that inner hopper (9) is oval barrel-like structure.
8. according to the described multi-ash biomass granular fuel combustor drawing-in device of claim 1, it is characterized in that particle shunting lock (12) is a bathtub construction.
9. according to the described multi-ash biomass granular fuel combustor drawing-in device of claim 1, it is characterized in that, particle shunting sluice cover plate (13) is parallel to particle shunting lock (12) setting, its underpart has the part of turning up, this is turned up part and forms with the slope, bottom of combustion cup (17) charging aperture and be not more than 5 ° angle, and forms 50 °～70 ° angle of inclination with the antetheca of combustion cup (17).This turns up partial-length is 8mm～15mm, and keeps the distance of 6mm～8mm with the slope, bottom of combustion cup (17) charging aperture, so that granular fuel drops on the position, the place ahead of combustion cup (17).
10. according to the described multi-ash biomass granular fuel combustor drawing-in device of claim 1, it is characterized in that air air inducing hole (16) is " L " shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110154198 CN102287844B (en) | 2011-06-10 | 2011-06-10 | Feeding device of multi-ash-content biomass granule fuel combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110154198 CN102287844B (en) | 2011-06-10 | 2011-06-10 | Feeding device of multi-ash-content biomass granule fuel combustor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102287844A true CN102287844A (en) | 2011-12-21 |
| CN102287844B CN102287844B (en) | 2013-07-24 |
Family
ID=45334482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110154198 Expired - Fee Related CN102287844B (en) | 2011-06-10 | 2011-06-10 | Feeding device of multi-ash-content biomass granule fuel combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102287844B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386447A (en) * | 2012-05-09 | 2013-11-13 | 珠海格力电器股份有限公司 | Material guide plate and automatic waste material guiding system comprising same |
| CN112345684A (en) * | 2020-10-31 | 2021-02-09 | 西北工业大学 | Burner with adjustable combustion atmosphere and experimental method |
| CN115735496A (en) * | 2022-10-28 | 2023-03-07 | 四川省农业机械研究设计院 | Ligusticum wallichii planting device and planting method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6096826A (en) * | 1983-10-28 | 1985-05-30 | Kobe Steel Ltd | Constant quantity supplying device for solid waste material |
| EP1783424A2 (en) * | 2005-11-02 | 2007-05-09 | Hollensen Energy A/S | A biomass transport system and a bio fuel firing plant |
| CN101294707A (en) * | 2007-04-27 | 2008-10-29 | 韩枫 | Biomass fuel thermal decomposition vaporization combustion method and apparatus |
| CN201429199Y (en) * | 2009-04-28 | 2010-03-24 | 北京爱尼机电有限公司 | Hot water recuperative furnace capable of automatically controlling combustion of biomass fuel |
| CN202209690U (en) * | 2011-06-10 | 2012-05-02 | 内蒙古绿茵生物能源科技有限公司包头研发中心 | Feed device for ash content biomass particle fuel burner |
-
2011
- 2011-06-10 CN CN 201110154198 patent/CN102287844B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6096826A (en) * | 1983-10-28 | 1985-05-30 | Kobe Steel Ltd | Constant quantity supplying device for solid waste material |
| EP1783424A2 (en) * | 2005-11-02 | 2007-05-09 | Hollensen Energy A/S | A biomass transport system and a bio fuel firing plant |
| CN101294707A (en) * | 2007-04-27 | 2008-10-29 | 韩枫 | Biomass fuel thermal decomposition vaporization combustion method and apparatus |
| CN201429199Y (en) * | 2009-04-28 | 2010-03-24 | 北京爱尼机电有限公司 | Hot water recuperative furnace capable of automatically controlling combustion of biomass fuel |
| CN202209690U (en) * | 2011-06-10 | 2012-05-02 | 内蒙古绿茵生物能源科技有限公司包头研发中心 | Feed device for ash content biomass particle fuel burner |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386447A (en) * | 2012-05-09 | 2013-11-13 | 珠海格力电器股份有限公司 | Material guide plate and automatic waste material guiding system comprising same |
| CN103386447B (en) * | 2012-05-09 | 2015-11-25 | 珠海格力电器股份有限公司 | Material guide plate and automatic waste material guiding system comprising same |
| CN112345684A (en) * | 2020-10-31 | 2021-02-09 | 西北工业大学 | Burner with adjustable combustion atmosphere and experimental method |
| CN112345684B (en) * | 2020-10-31 | 2022-06-14 | 西北工业大学 | Adjustable combustion atmosphere burner and experimental method |
| CN115735496A (en) * | 2022-10-28 | 2023-03-07 | 四川省农业机械研究设计院 | Ligusticum wallichii planting device and planting method |
| CN115735496B (en) * | 2022-10-28 | 2024-05-14 | 四川省农业机械科学研究院 | Ligusticum wallichii planting device and planting method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102287844B (en) | 2013-07-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR200374930Y1 (en) | Automatic coal, lignite, stove | |
| CN102287844B (en) | Feeding device of multi-ash-content biomass granule fuel combustor | |
| JPWO2013088478A1 (en) | Continuous combustion equipment for solid fuel containing incombustibles | |
| EP2753878B1 (en) | Combustion device and a method for combusting granular, solid fuel | |
| CN103175207A (en) | Solid waste incinerator | |
| CN108506924B (en) | Biomass particle furnace | |
| CN202209690U (en) | Feed device for ash content biomass particle fuel burner | |
| JP2014142169A (en) | Solid fuel supply device | |
| CN207035080U (en) | Biomass combustion furnace counnter attack fire feed mechanism and its biomass combustion furnace | |
| JP6322460B2 (en) | Solid fuel supply device | |
| CN201652327U (en) | Full-automatic biomass particle fuel boiler | |
| CN103742919B (en) | Solar garbage incinerator system | |
| CN101956989A (en) | Spiral deslagging device of biomass boiler | |
| JP5912861B2 (en) | Saddle fuel supply device | |
| CN117570446A (en) | Garbage incinerator | |
| KR100297947B1 (en) | Boiler | |
| KR20100066825A (en) | A combustion chamber of a boiler using particle boards | |
| JP3144570U (en) | Combustion device | |
| CN201555240U (en) | Fire resisting door of feeding system | |
| CN209688812U (en) | A kind of rotary combustor | |
| JP5322125B2 (en) | Granular combustion equipment | |
| KR20120123879A (en) | Combustion apparatus for solid fuel | |
| KR20120038620A (en) | Pellet fuel supplying equipment for boiler | |
| CN203549879U (en) | Biomass particle anti-counter-burning feeding device | |
| CN202675342U (en) | Novel automatic biomass feeding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20200610 |