CN201512514U - Straw gasification furnace structure - Google Patents
Straw gasification furnace structure Download PDFInfo
- Publication number
- CN201512514U CN201512514U CN2009203097107U CN200920309710U CN201512514U CN 201512514 U CN201512514 U CN 201512514U CN 2009203097107 U CN2009203097107 U CN 2009203097107U CN 200920309710 U CN200920309710 U CN 200920309710U CN 201512514 U CN201512514 U CN 201512514U
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- CN
- China
- Prior art keywords
- furnace
- heater
- inner barrel
- furnace body
- inner core
- 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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Abstract
The utility model discloses a straw gasification furnace structure which comprises a furnace cover (1) and a furnace body (2), and is characterized in that the furnace body (2) is provided with a gas taking port (8); an outer barrel (5) and an inner barrel (6) are arranged in the furnace body (2); a waterway (4) is arranged between the outer barrel (5) and the inner barrel (6); the waterway (4) is connected with a water inlet (3) and a water outlet (7); and the joint between the furnace cover (1) and the furnace body (2) is provided with an asbestos packing seal (9). Because the joint between the furnace cover and the furnace body is provided with the asbestos packing seal, the sealing effect can be ensured for a long time at high temperature. The wall of the inner barrel is provided with a reinforcing rib, so as to improve the bearing capability of the inner barrel; as tested, a reinforced steel sheet inner barrel with 1.2mm can bear 0.3MP; the furnace top is in a circular arc shape or an inverted cone shape, thereby reducing heating and deformation. The gas taking port which is inclined in 45 degrees facilitates the dredging of obstruent.
Description
Technical field
The utility model relates to a kind of stalk gasifier furnace binding, belongs to the stalk gasifier technical field.
Background technology
In the prior art, bad, the gas leakage of sealing between body of heater and the bell can appear behind the stalk gasifier life-time service, and the furnace roof temperature distortion of body of heater, problems such as the body of heater air hatch is easily blocked, and the inner tube wall of body of heater is thinner, can not bear too big pressure, this not only causes the damage of body of heater easily, but also occurs safety problem easily.Therefore existing furnace binding result of use is not ideal enough.
Summary of the invention
The purpose of this utility model is: a kind of good sealing effect is provided, but life-time service, the stalk gasifier furnace binding that is easy to safeguard is to overcome the deficiencies in the prior art.
The utility model is to constitute like this: structure comprises bell (1) and body of heater (2), on body of heater (2), be provided with air hatch (8), in body of heater (2), be provided with urceolus (5) and inner core (6), be provided with water channel (4) between urceolus (5) and the inner core (6), water channel (4) connects water-in (3) and water outlet (7), and the junction is installed asbestos packing and sealed (9) between bell (1) and body of heater (2).
On inner core (6) wall, be provided with stiffening web (10).
Described air hatch (8) is 45 ° with horizontal setting angle.
The furnace roof of body of heater (2) is back taper or circular arc.
Stalk gasifier of the present utility model has the following advantages, and junction installation asbestos packing seals between bell and body of heater, can at high temperature guarantee sealing effectiveness for a long time.Inner tube wall is installed stiffening web, can improve the bearing capacity of inner core, through test, 1.2 the steel plate inner core of millimeter can pressure-bearing 0.3MP after the reinforcement, this has not only satisfied the needs that use, but also having improved the safety performance of stove, furnace roof adopts circular arc to form or back taper, can reduce temperature distortion.The air hatch that 45 degree tilt helps dredging tamper.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the structural representation of the utility model circular arc furnace roof.
Embodiment
Embodiment of the present utility model: as shown in Figure 1, make bell 1 and body of heater 2, on body of heater 2, connect air hatch 8, in body of heater 2, make urceolus 5 and inner core 6, between urceolus 5 and the inner core 6 water channel 4 is set, water channel 4 is mounted on body of heater 2 lateral water-in 3 and water outlets 7, and the junction is installed asbestos packing and sealed 9 between bell 1 and body of heater 2, improves sealing property.
For the life-time service better effects if, stiffening web 10 is installed on inner core 6 walls, improve the bearing capacity of inner core 6.Air hatch 8 is 45 ° with horizontal setting angle, helps dredging tamper.The furnace roof of body of heater 2 is back taper or circular arc, is difficult for temperature distortion.
Claims (4)
1. stalk gasifier furnace binding, structure comprises bell (1) and body of heater (2), it is characterized in that: on body of heater (2), be provided with air hatch (8), in body of heater (2), be provided with urceolus (5) and inner core (6), be provided with water channel (4) between urceolus (5) and the inner core (6), water channel (4) connects water-in (3) and water outlet (7), and the junction is installed asbestos packing and sealed (9) between bell (1) and body of heater (2).
2. stalk gasifier furnace binding according to claim 1 is characterized in that: be provided with stiffening web (10) on inner core (6) wall.
3. stalk gasifier furnace binding according to claim 1 is characterized in that: described air hatch (8) is 45 ° with horizontal setting angle.
4. stalk gasifier furnace binding according to claim 1 is characterized in that: the furnace roof of body of heater (2) is back taper or circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203097107U CN201512514U (en) | 2009-09-07 | 2009-09-07 | Straw gasification furnace structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203097107U CN201512514U (en) | 2009-09-07 | 2009-09-07 | Straw gasification furnace structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201512514U true CN201512514U (en) | 2010-06-23 |
Family
ID=42483921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203097107U Expired - Fee Related CN201512514U (en) | 2009-09-07 | 2009-09-07 | Straw gasification furnace structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201512514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102888250A (en) * | 2012-09-20 | 2013-01-23 | 张家港化工机械股份有限公司 | Flanged conical plate on gasification furnace |
-
2009
- 2009-09-07 CN CN2009203097107U patent/CN201512514U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102888250A (en) * | 2012-09-20 | 2013-01-23 | 张家港化工机械股份有限公司 | Flanged conical plate on gasification furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20120907 |