CN203440320U - Stirring and dust-dropping device of biomass reaction furnace - Google Patents
Stirring and dust-dropping device of biomass reaction furnace Download PDFInfo
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- CN203440320U CN203440320U CN201320485633.7U CN201320485633U CN203440320U CN 203440320 U CN203440320 U CN 203440320U CN 201320485633 U CN201320485633 U CN 201320485633U CN 203440320 U CN203440320 U CN 203440320U
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- Prior art keywords
- ash
- dust
- dropping
- grey
- falls
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- 239000002028 Biomass Substances 0.000 title claims abstract description 35
- 238000003756 stirring Methods 0.000 title claims abstract description 31
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 20
- 238000013459 approach Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 17
- 238000002485 combustion reaction Methods 0.000 abstract description 11
- 239000002994 raw material Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract 7
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000000446 fuel Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 238000002309 gasification Methods 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005496 eutectics Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011345 viscous material Substances 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Abstract
The utility model relates to the technical field of biomass energy equipment, in particular to a stirring and dust-dropping device of a biomass reaction furnace, which comprises a dust bucket, a dust-dropping disc, a dust-dropping rotating disc, a rotating shaft, a stirring head and a stirring motor, wherein the dust-dropping rotating disc is sleeved on the rotating shaft; a plurality of dust-dropping areas are arranged on the dust-dropping disc; a plurality of dust-dropping holes are formed in each dust-dropping area; the plurality of dust-dropping areas are uniformly distributed along the circumferential direction; a dust baffle part is respectively formed between every two adjacent dust-dropping areas; dust through groove holes are formed in the upper end surface of the dust-dropping rotating disc; the upper end surface of the dust-dropping rotating disc props against the lower end surface of the dust baffle part. Through the stirring and turning action of the stirring head, a material can be stirred and dust can be dropped at the same time, and the material dust is accelerated to enter the dust-dropping holes, so that the dust-dropping efficiency is high, and moreover the problem of scorification of raw material grains at a high temperature is effectively solved. By adopting the device, the action of dust-dropping and closure can be alternatively performed, and the furnace body and the dust bucket are closed up through the closure action, so that the combustion process and the dust-dropping process are prevented from being mutually affected, and the preparation of a combustible gas is improved.
Description
technical field:
The utility model relates to biomass energy equipment technical field, relates in particular to a kind of biomass reaction stove and stirs and ash dropped unit.
background technology:
Biomass are the materials that the most extensively exist on the earth, and it comprises all animals, plant and microorganism and by many organic matters of these living substance derivations, excretion and metabolism.And biomass are important renewable energy sources, it is widely distributed, enormous amount, and raw material can be supplied endlessly.The use of tradition to biomass fuel, most absolutely modes of still using direct burning, utilization ratio is low.The biomass combustion machine generally using is in the market divided into two kinds of directly burning type and gasifying types.
Directly burning type is as burnt in early days the mode of kitchen range in rural area, more specifically on charging and firepower, install some simple devices additional, but its fuel value is constant, mode by this straight burning, limited its fuel value, generally can accept, under the restriction of volume, conventionally not reach higher heat energy and heat, unless added large volume, will greatly increase cost like this.And by this combustion system, the in the situation that of identical heat energy, its cost is 1.3 times of coal, though it is environmentfriendly products, but still cannot replace the market position of coal.
Biomass gasification technology, is mainly to take the gasification technology that biomass are raw material, makes biomass complete the conversion from solid-state to inflammable gas.Various biomass fuels are all elementary composition by C, H, O etc., and when lighting, feeding a small amount of air carries out incomplete combustion, controls its reaction process, make the element reactions such as C, H, O generate CO, CH
4, H
2deng inflammable gas, the most of energy in fuel is transferred in gas, gasification that Here it is.Biomass fuel can be with crop stalk, use corn cob, timber, faggot etc.The purposes of biomass gasification technology is identical with Town Gas, and flameholding, thermo-efficiency are high, are applicable to cooking, heating, boiler etc., and application future is extremely wide.Biomass gasification process comprises charging, gasifying biomass, gas sweetening processing collection supervisor.In prior art, the technology of various biomass combustion equipments and device exist problems.
Existing biomass combustion equipment does not have ash dropped unit and whipping appts, the ash of biomass fuel after body of heater internal combustion directly drops in ash bucket, body of heater and ash bucket are always in connected state, body of heater cannot seal, combustion processes and the grey process that falls can influence each other, not only cause the waste of firepower, and be easy to form high temperature with ash bucket in stove, the work-ing life of as easy as rolling off a log attenuating part, the more uncontrollable grey quality that falls, and the raw material in biomass gasifying furnace does not stir in combustion processes, in vapourizing furnace, can the material ash in zone of oxidation be softened and form viscous substance Yin Gaowen, with the sodium in ash content, calcium, potassium and a small amount of vitriol adsorb mutually and the accumulation of attachment device material surface forms larger eutectic (being slagging scorification), affect the use of equipment.
utility model content:
The purpose of this utility model is exactly biomass reaction stove stirring and the ash dropped unit that provides a kind of ash that can fall while stirring for the deficiency of prior art existence, prevents slagging scorification.
To achieve these goals, the technical solution adopted in the utility model is:
Biomass reaction stove stirs and ash dropped unit, it includes ash bucket, lid is located at the ash-pan that falls at ash bucket top, rotation is arranged on the grey rotating disk that falls of ash-pan bottom, vertical rotating is connected to the rotating shaft on ash bucket, rotation is arranged on the stirring-head of ash-pan top, the agitator motor that drive shaft is rotated, falling grey rotating disk is socketed in rotating shaft, the ash-pan that falls is provided with a plurality of gray areas that fall, on each gray area that falls, offer a plurality of ash-falling holes that run through to fall the upper and lower both ends of the surface of ash-pan, between a plurality of gray areas that fall, be uniformly distributed circumferentially, adjacent two fall between gray area to forming respectively the grey portion of gear, fall on grey rotating disk upper surface and all to offer grey slotted eye keeping off position corresponding to grey portion with each, the upper surface of falling grey rotating disk approaches the lower surface of the grey portion of gear.
Described agitator motor is fixed on ash bucket, and the bottom of ash bucket is stretched out in the lower end of rotating shaft, and the output terminal of agitator motor drives the lower end of connection rotating shaft by chain wheel driving mechanism.
Grey rotating disk is passed and the ash-pan that falls in the upper end of described rotating shaft, and stirring-head is socketed in the upper end of rotating shaft.
Described grey barrel cavity is provided with impeller near the position of bottom, and impeller set is connected in rotating shaft.
The bottom of described grey barrel cavity is scarp, and the lower end on scarp is provided with ash output hole.
The lower surface of each gray area that falls offers the ash collection slot being communicated with ash-falling hole.
Described ash-falling hole is up-small and down-big enlarging shape structure.
A plurality of ash-falling holes of the described gray area that falls are uniformly distributed formation mesh-like structure.
The described gray area that falls is 4.
The grey slotted eye of described mistake is for falling the strip structure that grey rotating disk radially arranges in edge.
The utility model beneficial effect is: the utility model includes ash bucket, ash-pan falls, fall grey rotating disk, rotating shaft, stirring-head, agitator motor, falling grey rotating disk is socketed in rotating shaft, the ash-pan that falls is provided with a plurality of gray areas that fall, on each gray area that falls, offer a plurality of ash-falling holes, between a plurality of gray areas that fall, be uniformly distributed circumferentially, adjacent two fall between gray area to forming respectively the grey portion of gear, fall on grey rotating disk upper surface and offered grey slotted eye, the upper surface of falling grey rotating disk approaches the lower surface of the grey portion of gear, stirring rolling effect by the stirring-head ash that can fall while stirring, can accelerate to expect that ash enters in ash-falling hole, the grey efficiency that falls is high, and effectively solve feed particles and can produce the problem of slagging scorification in high temperature, the utility model is when falling grey state, fall grey dial rotation, material ash when crossing ash-pit aperture and crossing gray area in ash-falling hole will drop in ash bucket by crossing grey slotted eye, when not falling grey state, cross grey slotted eye and be positioned at the grey portion of gear place, and the gray area that falls is subject to grey rotating disk covering and stops that the material ash making in ash-falling hole can not fall, at this moment fall grey rotating disk and fall between ash-pan in the state of holding one's breath, so circulation can hocket ash with hold one's breath action, the action of holding one's breath makes to seal between body of heater and ash bucket, prevent that combustion processes and the grey process that falls from influencing each other, the ash that falls is effective.
accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the cut-away view of the utility model Luo Hui mechanism.
Fig. 3 is the decomposing schematic representation of the utility model Luo Hui mechanism.
embodiment:
Below in conjunction with accompanying drawing, the utility model is further described, see shown in Fig. 1 ~ 3, biomass reaction stove stirs and ash dropped unit, it includes the ash-pan 41 that falls that ash bucket 44, lid be located at ash bucket 44 tops, rotate and to be arranged on the grey rotating disk 42 of falling of ash-pan 41 bottoms, vertical rotating and to be connected to rotating shaft 43 on ash bucket 44, to rotate and be arranged on the stirring-head 45 of ash-pan 41 tops, the agitator motor 46 that drive shaft 43 is rotated, fall grey rotating disk 42 and be socketed in rotating shaft 43, stirring-head 45 can bar rod-like structure or blade wheel structure.Fall ash-pan 41, fall grey rotating disk 42 and rotating shaft 43 is combined to form Luo Hui mechanism.
The ash-pan 41 that falls is provided with a plurality of gray areas 411 that fall, on each gray area 411 that falls, offer a plurality of ash-falling holes 412 that run through to fall ash-pan both ends of the surface Shang Xia 41, between a plurality of gray areas 411 that fall, be uniformly distributed circumferentially, adjacent two fall between gray area 411 to forming respectively the grey portion 413 of gear, fall on grey rotating disk 42 upper surfaces and all to offer grey slotted eye 421 keeping off position corresponding to grey portion 413 with each, the upper surface of falling grey rotating disk 42 approaches the lower surface of the grey portion 413 of gear.
Luo Hui mechanism is when falling grey state, falling grey rotating disk 42 rotates, crossing grey slotted eye 421 material ash in ash-falling hole 412 when falling gray area 411 will drop in ash bucket by crossing grey slotted eye 421, when not falling grey state, falling grey rotating disk 42 turned to grey slotted eye 421 and was positioned at gear grey portion 413 places, and the gray area 411 that falls is subject to grey rotating disk 42 coverings and stops that the material ash making in ash-falling hole 412 can not fall, at this moment fall grey rotating disk 42 and fall between ash-pan 41 in the state of holding one's breath, so circulation can hocket ash with hold one's breath action, the action of holding one's breath makes to seal between body of heater and ash bucket, prevent that combustion processes and the grey process that falls from influencing each other, the ash that falls is effective.
The lower surface of each gray area 411 that falls offers the ash collection slot 414 being communicated with ash-falling hole 412, material ash enters in ash collection slot 414 by crossing ash-falling hole 412, when holding one's breath state, material ash can be entered in ash collection slot 414 and first be stored by ash-falling hole 412, to while falling grey state, the material ash storing in ash collection slot 414 when the ash-pit aperture that falls grey rotating disk 42 is crossed ash collection slot 414 will drop in ash bucket by crossing grey slotted eye 421 automatically, ash collection slot 414 is conducive to fall smoothly ash, can effectively prevent that material ash from overstocking on the ash-pan 41 that falls.Ash-falling hole 412 is up-small and down-big enlarging shape structure, and the aperture size of ash-falling hole 412 increases progressively from top to bottom, can prevent that material ash from stopping up ash-falling hole 412, is conducive to fall smoothly ash.
Ash-falling hole 412 is strip structure, and a plurality of ash-falling holes 412 of the gray area 411 that falls are uniformly distributed formation mesh-like structure, are conducive to fall smoothly ash.The gray area 411 that falls can be 2,3,4,6,10 or other quantity, and the gray area 411 that falls is in the present embodiment 4, and the gray area 411 that falls is fan shape.Cross grey slotted eye 421 and fall for edge the strip structure that grey rotating disk 42 radially arranges, ash conveniently falls.
By the stirring rolling effect of stirring-head 45, can accelerate to expect that ash enters in ash-falling hole 412, the grey efficiency that falls is high.And stirring-head 45 can stir and roll vexed at the middle raw material of body of heater uniformly, make each raw material grain can discharge fully combustible gas, and stir just in aflame feed particles rolling, so can prevent that Reaktionsofen internal cause high temperature is by the softening viscous substance that forms of the material ash in zone of oxidation, and with combustible gas in sodium, calcium, potassium and a small amount of vitriol adsorbs mutually and the accumulation of attachment device material surface forms larger eutectic (being slagging scorification), effectively solve feed particles and can produce the problem of slagging scorification in high temperature.Experimental results show that through this structure design and produce and stir and stir the generation that can effectively control slagging scorification, the work-ing life that does not have the puzzlement of scarfing cinder to improve better equipment.
Certainly, the above is only preferred embodiment of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Claims (10)
1. biomass reaction stove stirs and ash dropped unit, include ash bucket (44), it is characterized in that: also include the ash-pan that falls (41) that lid is located at ash bucket (44) top, what rotation was arranged on ash-pan (41) bottom falls grey rotating disk (42), vertical rotating is connected to the rotating shaft (43) on ash bucket (44), rotation is arranged on the stirring-head (45) of ash-pan (41) top, the agitator motor (46) that drive shaft (43) is rotated, falling grey rotating disk (42) is socketed in rotating shaft (43), the ash-pan (41) that falls is provided with a plurality of gray areas (411) that fall, on each gray area that falls (411), offer a plurality of ash-falling holes (412) that run through to fall the upper and lower both ends of the surface of ash-pan (41), between a plurality of gray areas (411) that fall, be uniformly distributed circumferentially, between adjacent two gray areas that fall (411), form respectively gear grey portion (413), fall on grey rotating disk (42) upper surface and all to offer grey slotted eye (421) keeping off position corresponding to grey portion (413) with each, the upper surface of falling grey rotating disk (42) approaches the lower surface of the grey portion of gear (413).
2. biomass reaction stove according to claim 1 stirs and ash dropped unit, it is characterized in that: described agitator motor (46) is fixed on ash bucket (44), the bottom of ash bucket (44) is stretched out in the lower end of rotating shaft (43), and the output terminal of agitator motor (46) drives the lower end of connection rotating shaft (43) by chain wheel driving mechanism (48).
3. biomass reaction stove according to claim 1 stirs and ash dropped unit, it is characterized in that: grey rotating disk (42) and the ash-pan that falls (41) are passed in the upper end of described rotating shaft (43), and stirring-head (45) is socketed in the upper end of rotating shaft (43).
4. biomass reaction stove according to claim 1 stirs and ash dropped unit, it is characterized in that: described ash bucket (44) inner chamber is provided with impeller (47) near the position of bottom, and impeller (47) is socketed in rotating shaft (43).
5. biomass reaction stove according to claim 1 stirs and ash dropped unit, it is characterized in that: the bottom of described ash bucket (44) inner chamber is scarp (441), and the lower end of scarp (441) is provided with ash output hole (442).
6. biomass reaction stove according to claim 1 stirs and ash dropped unit, it is characterized in that: the lower surface of each gray area that falls (411) offers the ash collection slot (414) being communicated with ash-falling hole (412).
7. biomass reaction stove according to claim 1 stirs and ash dropped unit, it is characterized in that: described ash-falling hole (412) is up-small and down-big enlarging shape structure.
8. biomass according to claim 1 reaction stove stirs and ash dropped unit, it is characterized in that: described in fall a plurality of ash-falling holes (412) of gray area (411) be uniformly distributed formation mesh-like structure.
9. biomass according to claim 1 reaction stove stirs and ash dropped unit, it is characterized in that: described in the gray area (411) that falls be 4.
10. according to the biomass reaction stove described in claim 1 ~ 9 any one, stir and ash dropped unit, it is characterized in that: the grey slotted eye of described mistake (421) is for falling the strip structure that grey rotating disk (42) radially arranges in edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320485633.7U CN203440320U (en) | 2013-08-09 | 2013-08-09 | Stirring and dust-dropping device of biomass reaction furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320485633.7U CN203440320U (en) | 2013-08-09 | 2013-08-09 | Stirring and dust-dropping device of biomass reaction furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203440320U true CN203440320U (en) | 2014-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320485633.7U Expired - Fee Related CN203440320U (en) | 2013-08-09 | 2013-08-09 | Stirring and dust-dropping device of biomass reaction furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203440320U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103436297A (en) * | 2013-08-09 | 2013-12-11 | 张冰娃 | Stirring and ash falling device for biomass reacting furnace |
-
2013
- 2013-08-09 CN CN201320485633.7U patent/CN203440320U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103436297A (en) * | 2013-08-09 | 2013-12-11 | 张冰娃 | Stirring and ash falling device for biomass reacting furnace |
| CN103436297B (en) * | 2013-08-09 | 2016-02-24 | 张冰娃 | Biomass Reaktionsofen stirs and ash dropped unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Huang Longhui Inventor before: Zhang Bingwa |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG RUILIN TO: YANG BAORU |
|
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI HUIJU ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHANG BINGWA Effective date: 20140820 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523000 DONGGUAN, GUANGDONG PROVINCE TO: 201700 QINGPU, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140820 Address after: 201700, 338, Ying Lu, Qingpu Industrial Park, Qingpu District, Shanghai Patentee after: Shanghai Hui Ju Energy Technology Co., Ltd. Address before: 523000, Guangdong, Dongguan province Liaobu town stone step management area light collection Park Patentee before: Zhang Bingwa |
|
| ASS | Succession or assignment of patent right |
Owner name: ZHANG BINGWA Free format text: FORMER OWNER: SHANGHAI HUIJU ENERGY TECHNOLOGY CO., LTD. Effective date: 20141226 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201700 QINGPU, SHANGHAI TO: 523000 DONGGUAN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141226 Address after: The town of Humen District of Guangdong city of Dongguan province Shajiao 523000 new Wai Road Liqun hardware processing factory Patentee after: Zhang Bingwa Address before: 201700, 338, Ying Lu, Qingpu Industrial Park, Qingpu District, Shanghai Patentee before: Shanghai Hui Ju Energy Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20160809 |
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| CF01 | Termination of patent right due to non-payment of annual fee |