CN2507866Y - Improved coal gas producer - Google Patents
Improved coal gas producer Download PDFInfo
- Publication number
- CN2507866Y CN2507866Y CN01264585U CN01264585U CN2507866Y CN 2507866 Y CN2507866 Y CN 2507866Y CN 01264585 U CN01264585 U CN 01264585U CN 01264585 U CN01264585 U CN 01264585U CN 2507866 Y CN2507866 Y CN 2507866Y
- Authority
- CN
- China
- Prior art keywords
- gas
- heater
- water jacket
- vaporizer
- pipe
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
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- Gasification And Melting Of Waste (AREA)
Abstract
The utility model relates to an improved gas generator and is characterized in that a gasification chamber is arranged in a furnace body, a water jacket is arranged between the wall of the gasification chamber and the outer shell of the furnace body, a gas off take and a gas intake are respectively mounted on the upper surface and the lower surface of the water jacket, an air pipe and a gas pipe are respectively equipped in the water jacket, an inlet of the air pipe is arranged on the lower portion of the outer shell of the furnace body and an outlet is arranged on the upper portion of the wall of the gasification chamber, two ends of the gas pipe are respectively connected with the gas off take and a pyrolytic pipe which is arranged on the bottom of the gasification chamber, one end of the pyrolytic pipe is communicated with the gas intake which is communicated with an ash chamber, and a water-sealed slag notch is arranged on the periphery of the ash chamber which is provided with a slag tap. The utility model is simple in structure and low in manufacture cost, uses self-contained heat for converting air which is preheated into the furnace and for lowering gas temperature, and can enhance calorific value of gas and gasification efficiency.
Description
Technical field: the utility model belongs to the improvement of the gazogene that uses in industry, the life, relates to a kind of improved producer gas generator.
Background technology: at present, employed producer gas generator mostly is mixed gas producer in industry or life, this type of producer gas generator adopts the mechanical transmission mode of slagging tap mostly, promptly be provided with grate in the bottom of producer gas generator, ash-pan, rotation roller, bearing, be used for side stand and power-driven gear that body of heater is supported, this producer gas generator is complex structure not only, the manufacturing cost height, and the position that takes up room is big: in addition, usually the mixed gas producer of usefulness uses freezing air and water vapour to be mixed into vaporized chemical, it is lower to enter the intravital air themperature of stove, hinders the calorific value of coal gas and the raising of gasification efficiency.
Summary of the invention: the purpose of this utility model is to provide a kind of improved producer gas generator, and it is simple in structure, and low cost of manufacture utilizes self heat conversion preheating to go into the stove air and reduce gas temperature, can improve caloric power of gas and gasification efficiency.
The purpose of this utility model is achieved in that a kind of improved producer gas generator, the top of body of heater is provided with opening for feed, be provided with vaporizer in the body of heater, the top of gasification locular wall is provided with air inlet port, be provided with water jacket between gasification locular wall and the body of heater shell, the hypomere of body of heater is being provided with cinder chamber, top and the following coal gas gas off-take and the uptake of being provided with respectively of water jacket, be respectively arranged with blast main and gas pipe in the water jacket, the import of blast main is arranged on the bottom of body of heater shell, its outlet is arranged on the top of gasification locular wall, the two ends of gas pipe are connected with the thermal decomposition tube that is arranged on the vaporizer bottom with gas off-take respectively, one end of thermal decomposition tube is communicated with uptake, and uptake is communicated with cinder chamber, offer slag notch cinder chamber around be provided with the water seal ash shoot.
Adopt structure described in the utility model, outside air is entered in the stove by the inlet mouth that is arranged on vaporizer top respectively together by the heating of the boiling water in water jacket back and water vapor after entering blast main through the air intlet that is arranged on the body of heater outer casing underpart, it is higher to go into the stove air themperature, helps the coal gas conversion; Gas pipe passes from water jacket, and the part in water jacket of the high temperature sensible heat in the coal gas discharges, and helps improving water temperature, increases steam production, and the reduction of gas temperature simultaneously helps road, back cleaning section; Be provided with thermal decomposition tube in the vaporizer bottom, utilize the part tar in the high temperature pyrolysis coal gas in the vaporizer, can improve caloric power of gas and alleviate follow-up gas sweetening operation burden; Be arranged on the cinder chamber of body of heater hypomere and the water seal ash shoot around the body of heater, mixed gas producer grate, ash-pan, base, step-down gear and the furnace body support of common usefulness have been saved, not only simplify the structure, also greatly reduce the shared locus of body of heater, especially be fit to be installed in the geospatial location occasions with limited, simultaneously reduced manufacturing expense significantly, be easy to promote.This installs, and not only structure is simpler, and manufacturing cost is lower, and utilizes self heat conversion preheating to go into the stove air and reduce gas temperature, can improve caloric power of gas and gasification efficiency.
Description of drawings: Fig. 1 looks cross-sectional view for master of the present utility model; Fig. 2 is the A-A sectional view among Fig. 1; Fig. 3 is the B-B sectional view among Fig. 1.
Embodiment: the utility model is described in further detail below in conjunction with accompanying drawing.
A kind of improved producer gas generator, as shown in Figure 1, the top of body of heater is installed with top cover 1, offer opening for feed 21 on the top cover 1, being installed in top cover 1 following distributor 19 is made up of some steel bars, distributor 19 rounded layouts, its effect are that the coal that will drop in the vaporizer 7 from opening for feed 21 is evenly distributed, and avoid coal to pile heap.Be provided with vaporizer 7 in the body of heater, between gasification locular wall 5 and the body of heater shell 4 water jacket 6 is being set, the hypomere of body of heater is provided with cinder chamber 13, water jacket 6 top and below be respectively arranged with ringwise coal gas gas off-take 20 and uptake 11, the opening 2 of gas off-take 20 is arranged on the side of body of heater.As Fig. 1, Fig. 2, shown in Figure 3, in water jacket 6, vertically be provided with some blast mains 8 and gas pipe 17 respectively, the import 9 of blast main 8 is arranged on the bottom of body of heater shell 4, and the upper end outlet of blast main 8 is communicated with the top of gasification locular wall 5, offers several air inlet ports 3 on the top of gasification locular wall 5, air inlet port 3 makes vaporizer 7 be communicated with water jacket 6, thereby the water vapour in the water jacket 6 can enter in the vaporizer 7 by air inlet port 3.As Fig. 1, shown in Figure 2, the upper end of the gas pipe 17 in the water jacket 6 is communicated with gas off-take 20, and its lower end is communicated with the thermal decomposition tube 10 that is horizontally set on vaporizer 7 bottoms, and the inlet end of thermal decomposition tube 10 is communicated with uptake 11, and uptake 11 is communicated with cinder chamber 13.As Fig. 1, Fig. 2, shown in Figure 3, the following setting of vaporizer 7 has double walled lime-ash sedimentation reducing 15, and its outer wall is provided with gas inlet 12, and lime-ash sedimentation reducing 15 is provided with double wall can strengthen its intensity, makes it not yielding.Cinder chamber's 13 walls are provided with slag notch 22, and the number of slag notch 22 is identical with the number of water seal ash shoot 14, are provided with water seal ash shoot 14 around the cinder chamber 13.As Fig. 1, Fig. 2, shown in Figure 3, the side of body of heater is respectively equipped with opening for feed 18 and the break mouth 16 that communicates with vaporizer 7, and opening for feed 18 is convenient to the hand firing, and break mouth 16 can conveniently be checked the slagging scorification situation of coal in the vaporizer 7 and be convenient to slagging-off.
Claims (3)
1. improved producer gas generator, the top of body of heater offers opening for feed (21), be provided with vaporizer (7) in the body of heater, the top of gasification locular wall (5) has air inlet port (3), be provided with water jacket (6) between gasification locular wall (5) and the body of heater shell (4), the hypomere of body of heater is being provided with cinder chamber (13), it is characterized in that: the top and following coal gas gas off-take (20) and the uptake (11) of being provided with respectively of water jacket (6), be respectively arranged with blast main (8) and gas pipe (17) in the water jacket (6), the import (9) of blast main (8) is arranged on the bottom of body of heater shell (4), its outlet is arranged on the top of gasification locular wall (5), the two ends of gas pipe (17) are connected with the thermal decomposition tube (10) that is arranged on vaporizer (7) bottom with gas off-take (20) respectively, one end of thermal decomposition tube (10) is communicated with uptake (11), uptake (11) is communicated with cinder chamber (13), have slag notch (22) cinder chamber (13) around be provided with water seal ash shoot (14).
2. improved producer gas generator according to claim 1 is characterized in that: the following setting of vaporizer (7) has double walled lime-ash sedimentation reducing (15), and its outer wall is provided with gas inlet (12).
3. improved producer gas generator according to claim 1 is characterized in that: the side of body of heater is respectively equipped with opening for feed (18) and the break mouth (16) that communicates with vaporizer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01264585U CN2507866Y (en) | 2001-09-01 | 2001-09-01 | Improved coal gas producer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01264585U CN2507866Y (en) | 2001-09-01 | 2001-09-01 | Improved coal gas producer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2507866Y true CN2507866Y (en) | 2002-08-28 |
Family
ID=33671821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01264585U Expired - Fee Related CN2507866Y (en) | 2001-09-01 | 2001-09-01 | Improved coal gas producer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2507866Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102504882A (en) * | 2011-08-23 | 2012-06-20 | 余式正 | Dry distillation-gasification garbage disposal furnace without exhaust emission and pollution |
-
2001
- 2001-09-01 CN CN01264585U patent/CN2507866Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102504882A (en) * | 2011-08-23 | 2012-06-20 | 余式正 | Dry distillation-gasification garbage disposal furnace without exhaust emission and pollution |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |