CN205907223U - Gasification furnace - Google Patents
Gasification furnace Download PDFInfo
- Publication number
- CN205907223U CN205907223U CN201620607636.7U CN201620607636U CN205907223U CN 205907223 U CN205907223 U CN 205907223U CN 201620607636 U CN201620607636 U CN 201620607636U CN 205907223 U CN205907223 U CN 205907223U
- Authority
- CN
- China
- Prior art keywords
- hole
- linker
- gasification furnace
- gasification
- furnace
- 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.)
- Expired - Fee Related
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- Gasification And Melting Of Waste (AREA)
Abstract
The utility model discloses a gasification furnace, including the furnace body, open on the upper portion of furnace body lateral wall has first through -hole, open the lateral wall lower part has the second through -hole, still including linker that makes first through -hole and second through -hole be linked together and the outlet duct that is linked together with this linker. The utility model discloses upper and lower partial atmospheric pressure in the furnace body can be balance, the problem that light goods and materials can not lean on self gravity whereabouts has been solved. And enable to accompany the water smoke gas of tar, and in the gasification furnace that flows back, carry out the secondary gasification, obtain more combustible gas, reduce exhaust emission. Has the combustion efficiency height, advantage easy and simple to handle, with low costs.
Description
Technical field
This utility model belongs to house refuse, and the harmless treatment device such as agricultural crop straw is and in particular to a kind of gasification furnace.
Background technology
With country, environmental protection project is valued, the processing mode of house refuse etc. is increasingly paid attention to.At present, commonly use gasification
The mode that stove burns processes house refuse, biomass etc., generates available fuel gas after burning.
However, existing gasification furnace has following defects that in use
1. produce fuel gas and the water spray haze accompanying tar in gasification furnace, it is gentle fully to burn in gasification furnace
Change, cause vaporization time to extend, bring impact to gasification result, the final gas collected contains insufficient miscellaneous of more burning
Matter.
2. after the incineration firing of lower portion of furnace body is complete, because in house refuse, the goods and materials such as woven bag, plastic bag are relatively
Gently, and gasification hearth burning when atmospherically relative superiority or inferiority low, lead to light goods and materials to float in upper furnace it is difficult to fall by self gravitation.
The mode solving at present this problem is to need to open bell, presses down top layer rubbish with mechanical apparatus for descending so that in burner hearth
Rubbish integrally move down, could further burning base portion rubbish.This mode complex operation in addition it is also necessary to separately purchase miscellaneous equipment,
High cost.
Utility model content
For the problems referred to above, this utility model aims to provide one kind and can burn fully, and gasification efficiency is high, the gas of low cost
Change stove.
The technical scheme of this utility model solve problem is: a kind of gasification furnace, and including body of heater, the top of sidewall of the furnace body has
First through hole, lower sidewall have the second through hole, also include linker, the Yi Jiyu making first through hole be connected with the second through hole
The escape pipe that this linker is connected.
In such scheme, first through hole is used as the gas outlet after burning, and the effect of the second through hole is refluxing opening.Escape pipe
Effect be collect gas.
Linker has two effects: first, the air pressure of upper and lower part in balance body of heater, and after air pressure is identical, light goods and materials is floating
Power disappears, and can fully rely on self gravitation；Second, make to accompany the water spray haze of tar, enter linker from first through hole,
And condense on connection wall, then it is back in gasification furnace from the second through hole, carries out second gasification, obtain more combustible gases
Body.The fuel gas of escape pipe is not also flowed into small part, after this small part fuel gas enters in body of heater while backflow
Can combustion-supporting to lower furnace portion further so that burning is faster more abundant, reduce waste gas, tar emission.
Linker is preferably connecting pipe, docks with first through hole and the sealing of the second through hole.
Further, the set location of described escape pipe is higher than the set location of the second through hole.If position is low, accompany
Escape pipe will be entered after the water spray haze condensation of tar.
Further, the set location of described escape pipe is less than the set location of first through hole.So accompany the water of tar
Fog just has the sufficient time to condense on the inwall of linker, and is unlikely to out to be put into escape pipe from first through hole,
This is unfavorable for flowing back.
Further, the perforate direction of described first through hole is obliquely, is so conducive to gas to discharge smooth, second
The perforate direction of through hole is obliquely, is conducive to flowing back smooth.
Remarkable result of the present utility model is:
1. the design of linker makes it possible to balance the air pressure of upper and lower part in body of heater, and after air pressure is identical, light goods and materials is floating
Power disappears, and can fully rely on self gravitation.Such that it is able to increase mechanical apparatus for descending without extra, equipment money can be saved
Gold puts into and maintenance cost, operates with simpler.
2. make to accompany the water spray haze of tar, be back in gasification furnace, carry out second gasification, obtain more fuel gas.Return
The fuel gas of escape pipe is not also flowed into small part, this small part fuel gas can enter one after entering in body of heater while stream
Step is combustion-supporting to lower furnace portion so that burning is faster more abundant.
Brief description
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is this utility model gasification furnace structure figure.
In figure: 1- body of heater, 2- first through hole, 3- linker, 4- escape pipe, 5- second through hole.
Specific embodiment
As shown in figure 1, a kind of gasification furnace, including body of heater 1, the top of body of heater 1 side wall has first through hole 2, lower sidewall
Have the second through hole 5.Also include making linker 3 that first through hole 2 is connected with the second through hole 5 and be connected with this linker 3
Logical escape pipe 4.Linker 3 is preferably connecting pipe, docks with first through hole 2 and the second through hole 5 sealing.
The set location of described escape pipe 4 is higher than the set location of the second through hole 5, and the setting position less than first through hole 2
Put.
The perforate direction of described first through hole 2 is obliquely, and the perforate direction of the second through hole 5 is obliquely.
Linker 3 can balance the air pressure of upper and lower part in body of heater.
Accompany the water spray haze of tar, enter linker 3 from first through hole 2, and condense on linker 3 wall, then from the
Two through holes 2 are back in gasification furnace, carry out second gasification, obtain more fuel gas.While backflow also with small part not
Flow into the fuel gas of escape pipe, this small part fuel gas enter in body of heater 1 after can combustion-supporting to lower furnace portion further so that
Burning is faster more abundant.
Claims (4)
1. a kind of gasification furnace, including body of heater (1) it is characterised in that: the top of body of heater (1) side wall has first through hole (2), side wall
Bottom has the second through hole (5), also includes linker (3), the Yi Jiyu making first through hole (2) be connected with the second through hole (5)
The escape pipe (4) that this linker (3) is connected.
2. gasification furnace according to claim 1 it is characterised in that: the set location of described escape pipe (4) be higher than second lead to
The set location in hole (5).
3. gasification furnace according to claim 1 it is characterised in that: the set location of described escape pipe (4) be less than first lead to
The set location in hole (2).
4. gasification furnace according to claim 1 it is characterised in that: the perforate direction of described first through hole (2) be obliquely,
The perforate direction of the second through hole (5) is obliquely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620607636.7U CN205907223U (en) | 2016-06-21 | 2016-06-21 | Gasification furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620607636.7U CN205907223U (en) | 2016-06-21 | 2016-06-21 | Gasification furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205907223U true CN205907223U (en) | 2017-01-25 |
Family
ID=57811997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620607636.7U Expired - Fee Related CN205907223U (en) | 2016-06-21 | 2016-06-21 | Gasification furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205907223U (en) |
-
2016
- 2016-06-21 CN CN201620607636.7U patent/CN205907223U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20200621 |