CN107062292A - Biomass gasification combustion furnace consistent seal feeding device - Google Patents
Biomass gasification combustion furnace consistent seal feeding device Download PDFInfo
- Publication number
- CN107062292A CN107062292A CN201710343353.5A CN201710343353A CN107062292A CN 107062292 A CN107062292 A CN 107062292A CN 201710343353 A CN201710343353 A CN 201710343353A CN 107062292 A CN107062292 A CN 107062292A
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- China
- Prior art keywords
- combustion furnace
- feed hopper
- feeding
- feeding device
- feeding chamber
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- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
- F23K3/16—Over-feed arrangements
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
The invention discloses a kind of biomass gasification combustion furnace consistent seal feeding device, at the combustion furnace charging aperture of gasification combustion furnace, including the feeding chamber connected with the combustion furnace charging aperture, the feeding chamber is connected with material-pulling device, the feeding chamber is provided with the material crushing device being provided with above feed hopper, the feed hopper as feeding device；The present invention carries out primary fragmentation before charging to material so that raw meal particle size reduces and epigranular, during such material is accumulated in feed hopper and feeding chamber, can self-assembling formation sealing effectiveness, the smog loss that can effectively prevent burning from producing；Material crushing device doubles as feeding device, and the material after crushing is fallen directly into feed hopper, and pusher charging is more uniform, makes material supply in combustion furnace stable.
Description
Technical field
The present invention relates to combustion furnace component technology field, more particularly to a kind of feeding device.
Background technology
Biomass gasification combustion furnace is a kind of high, the more environmentally friendly boiler of heat utilization rate, available for generating electricity, smelt, rubbish
The fields such as rubbish processing, such as existing biomass gasification combustion furnace, number of patent application are that " 201620671606.2 " are entitled
The patent of " high temperature garbage gasification spray combustion electricity generation boiler ", its feeding device is in the longer tower feeding warehouse of length by material mostly
Interior natural packing and sinking (as shown in Figure 4), then in bottom by material-pulling device push-in combustion furnace, this feeding device exists
In practical work process, because raw meal particle size is larger, there is gap in storeroom, and the material just added in combustion furnace is in burning the
One stage easily produced larger smog, and these smog can go out to cause environmental pollution from loss in the gap of storeroom, simultaneously
Raw meal particle size is big, and the quantity of each pusher charging is also unstable, causes heat energy supply in combustion furnace also just unstable；It is described tower
Feeding warehouse is up to more than 5 meters, it is necessary to consume substantial amounts of manpower and materials improving material, adds the operating cost of equipment.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of smog that feeds uniformly and can guarantee that burning is produced and not escaped
Scattered biomass gasification combustion furnace consistent seal feeding device.
In order to solve the above technical problems, the technical scheme is that：Biomass gasification combustion furnace is fed with consistent seal
Device, at the combustion furnace charging aperture of gasification combustion furnace, including the feeding chamber connected with the combustion furnace charging aperture, it is described
Feeding chamber is connected with material-pulling device, and the feeding chamber is provided with above feed hopper, the feed hopper and is provided with as feeding device
Material crushing device.
As preferred technical scheme, the material-pulling device includes the pusher storehouse being connected with the feeding chamber, the pusher
Expeller is installed, the expeller is connected with pusher oil cylinder in storehouse.
As preferred technical scheme, the material crushing device includes being arranged on the cracking cabin above the feed hopper,
Paired broken rotating shaft is rotatably installed with the cracking cabin, crushing cutter head is installed in the paired broken rotating shaft.
By adopting the above-described technical solution, biomass gasification combustion furnace consistent seal feeding device, installed in gasification
At the combustion furnace charging aperture of combustion furnace, including the feeding chamber connected with the combustion furnace charging aperture, the feeding chamber, which is connected with, to be pushed away
Expect device, the feeding chamber is provided with the material crushing device being provided with above feed hopper, the feed hopper as feeding device；This
Invention carries out primary fragmentation before charging to material so that raw meal particle size reduces and epigranular, such material in feed hopper and
, can self-assembling formation sealing effectiveness, the smog loss that can effectively prevent burning from producing during being accumulated in feeding chamber；Material
Breaker doubles as feeding device, and the material after crushing is fallen directly into feed hopper, and pusher charging is more uniform, makes in combustion furnace
Material supply is stable.
Brief description of the drawings
The following drawings is only intended to, in doing schematic illustration and explanation to the present invention, not delimit the scope of the invention.Wherein：
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the structural representation of pusher state of the embodiment of the present invention；
Fig. 3 is use state schematic diagram on gasification combustion furnace of the embodiment of the present invention；
Fig. 4 is the feeding device schematic diagram of existing gasification combustion furnace.
In figure：1- gasification combustion furnaces；11- combustion furnace charging apertures；2- material-feeding racks；3- feeding chambers；31- feed hoppers；4- is pushed away
Expect device；41- pushers storehouse；42- expellers；43- pusher oil cylinders；5- material crushing devices；51- cracking cabins；52- crushes rotating shaft；
53- crushing cutter heads；The tower feeding warehouses of 6-.
Embodiment
With reference to the accompanying drawings and examples, the present invention is expanded on further.In the following detailed description, only explanation is passed through
Mode describes the one exemplary embodiment of the present invention.Undoubtedly, one of ordinary skill in the art will recognize, not inclined
In the case of from the spirit and scope of the present invention, the described embodiments may be modified in various different ways.Cause
This, accompanying drawing and description are inherently illustrative, are not intended to limit the scope of the claims.
As shown in Figure 1, Figure 2 and Figure 3, biomass gasification combustion furnace consistent seal feeding device, installed in gasification, and combustion
At the combustion furnace charging aperture 11 of stove 1, including the feeding chamber 3 connected with the combustion furnace charging aperture 11, charging described in the present embodiment
Storehouse 3 is horizontally disposed with, and cross section is rectangle.
The feeding chamber 3 is connected with material-pulling device 4, and the material-pulling device 4 includes the pusher storehouse being connected with the feeding chamber 3
41, expeller 42 is installed in the pusher storehouse 41, the expeller 42 is connected with pusher oil cylinder 43；Pusher described in the present embodiment
Storehouse 41 is also horizontally disposed with, and cross section is rectangle, the side plate and bottom plate in the pusher storehouse 41 and the side plate and bottom plate of the feeding chamber 3
Concordant respectively, the expeller 42 and the pusher oil cylinder 43 are known technology, be will not be repeated here, pusher described in the present embodiment
Device 4 and the feeding chamber 3 are all fixedly mounted on material-feeding rack 2, naturally it is also possible to be to be directly welded at the charging
On support 2, the material-feeding rack 2 is welded by shaped steel.
The feeding chamber 3 is provided with feed hopper 31, and the top of feed hopper 31 is crushed provided with the material as feeding device
Device 5, the material crushing device 5 includes the cracking cabin 51 for being arranged on the top of feed hopper 31, the inward turning of cracking cabin 51
Turn that paired broken rotating shaft 52 is installed, crushing cutter head 53 is installed in the paired broken rotating shaft 52, described in the present embodiment
Feed hopper 31 is set to inverted rectangular pyramid, and the cracking cabin 51 is arranged on the material-feeding rack 2, naturally it is also possible to be welded to institute
State on material-feeding rack 2, the lower port of the cracking cabin 51 is corresponding with the upper port of the feed hopper 31, crushed described in the present embodiment
Storehouse 51 and the feed hopper 31 are separated, and the lower end open area of the cracking cabin 51 is less than the upper port face of the feed hopper 31
The material fallen in product, so described cracking cabin 51 can be fallen into the feed hopper 31 well, certain He of cracking cabin 51
The feed hopper 31 can also be set to overall structure；It is provided with to tear in the paired broken rotating shaft 52 and cuts the broken of material
Cutterhead 53, one of them described broken rotating shaft 52 is connected with motor through the cracking cabin 51, paired described broken turn
It is connected between axle 52, rotation direction is on the contrary, the motor, the transmission and the crushing cutter head 53 are known skill
Art, will not be repeated here.
The present embodiment material is carried out by the material crushing device 5 first before the gasification combustion furnace 1 is entered
Tear cut through it is broken, it is broken after material fall into natural packing in the feed hopper 31, because the pusher of the material-pulling device 4 is acted on,
Material in the feeding chamber 3 also formed accumulation effect because raw meal particle size diminishes, material the feed hopper 31 and it is described plus
Stacking energy formation sealing effectiveness in feed bin 3, effectively prevents the smog loss of burning；The material crushing device 5 is not being broken
Material is stored in the cracking cabin 51 when broken, and only material is just fallen into the feed hopper 31 after broken, so on the one hand
The material after crushing can be prevented excessive and spill the feed hopper 31, on the other hand can also allow pusher charging to be more uniformly distributed, make gas
Change material supply in combustion furnace 1 stable.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (3)
1. biomass gasification combustion furnace consistent seal feeding device, at the combustion furnace charging aperture of gasification combustion furnace, its
It is characterised by：Including the feeding chamber connected with the combustion furnace charging aperture, the feeding chamber is connected with material-pulling device, the charging
Storehouse is provided with the material crushing device being provided with above feed hopper, the feed hopper as feeding device.
2. biomass gasification combustion furnace as claimed in claim 1 consistent seal feeding device, it is characterised in that：The pusher
Device includes being provided with expeller in the pusher storehouse being connected with the feeding chamber, the pusher storehouse, and the expeller, which is connected with, to be pushed away
Material oil cylinder.
3. biomass gasification combustion furnace as claimed in claim 1 consistent seal feeding device, it is characterised in that：The material
Breaker, which includes being arranged on, is rotatably installed with paired broken turn in the cracking cabin above the feed hopper, the cracking cabin
Crushing cutter head is installed in axle, the paired broken rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710343353.5A CN107062292A (en) | 2017-05-16 | 2017-05-16 | Biomass gasification combustion furnace consistent seal feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710343353.5A CN107062292A (en) | 2017-05-16 | 2017-05-16 | Biomass gasification combustion furnace consistent seal feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107062292A true CN107062292A (en) | 2017-08-18 |
Family
ID=59610100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710343353.5A Pending CN107062292A (en) | 2017-05-16 | 2017-05-16 | Biomass gasification combustion furnace consistent seal feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107062292A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108954362A (en) * | 2018-06-12 | 2018-12-07 | 宁波建辰新型材料有限公司 | A kind of boiler assistant feeding device |
| CN112539555A (en) * | 2020-12-02 | 2021-03-23 | 内蒙古万众炜业科技环保股份公司 | Blue charcoal water heating stove of intelligence |
-
2017
- 2017-05-16 CN CN201710343353.5A patent/CN107062292A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108954362A (en) * | 2018-06-12 | 2018-12-07 | 宁波建辰新型材料有限公司 | A kind of boiler assistant feeding device |
| CN108954362B (en) * | 2018-06-12 | 2019-11-22 | 宁波建辰新型材料有限公司 | A kind of boiler assistant feeding device |
| CN112539555A (en) * | 2020-12-02 | 2021-03-23 | 内蒙古万众炜业科技环保股份公司 | Blue charcoal water heating stove of intelligence |
| CN112539555B (en) * | 2020-12-02 | 2021-12-31 | 内蒙古万众炜业科技环保股份公司 | Blue charcoal water heating stove of intelligence |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170818 |
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| WD01 | Invention patent application deemed withdrawn after publication |