CN201400662Y - Flue and burner gun of gas producer - Google Patents
Flue and burner gun of gas producer Download PDFInfo
- Publication number
- CN201400662Y CN201400662Y CN2009200135535U CN200920013553U CN201400662Y CN 201400662 Y CN201400662 Y CN 201400662Y CN 2009200135535 U CN2009200135535 U CN 2009200135535U CN 200920013553 U CN200920013553 U CN 200920013553U CN 201400662 Y CN201400662 Y CN 201400662Y
- Authority
- CN
- China
- Prior art keywords
- gas
- flue
- burner
- outlet
- inlet
- 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
Abstract
The utility model relates to a flue and a burner gun of a gas producer. A flue connected with the gas outlet of a gas producer is 2 to 5 paralleled multi-hole channels inclined downwards. Each channeloutlet of the flue is connected with an inlet of a gas burner gun. The outlets of the gas burner gun are also connected with the flame inlets of the heating furnace of the gas producer. The internaldiameter of the gas burner gun gradually shrinks from the gas inlet to the minimum diameter position, and then expands from the minimum diameter position to the gas outlet. Also the distance from thegas inlet to the minimum diameter position is less than the distance from the minimum diameter position to the gas outlet. A high pressure air channel inclined backwards is arranged on the upper partof the gas burner gun. The inlet of the high pressure air channel is connected with the outlet part of a high pressure air pipe, and the outlet of the high pressure air channel is positioned on the rear of the minimum diameter position of the gas burner gun. The flue and the burner gun of the gas producer have strong flame break-out force, long ejecting distance and sufficient burning, and is energy saving.
Description
Technical field
The utility model relates to a kind of producer gas generator, particularly its flue and burner.
Background technology
At present, commonly used forging made and the metal heat treatmet producer gas generator, the structure of its flue and burner is: the flue that links to each other with the producer gas generator outlet is the single hole road of level, its the other end links to each other with an end of straight hole coal gas burner, and the other end of this coal gas burner links to each other with the import of producer gas generator process furnace flame.Be provided with vertical through hole on the tube wall on this coal gas burner front end top, it links to each other with high-pressure air hose.Its weak point is: a little less than the flame explosive power, spray not far; It is insufficient to burn, and wastes energy.
Summary of the invention
The purpose of this utility model be to provide a kind of flame explosive power strong, spray far away, the flue of the producer gas generator that sufficient combustion is energy-conservation again and burner.
The flue that the utility model links to each other with the producer gas generator gas exit is downward-sloping porous road, and their 2-5 is in juxtaposition, and preferably each flue duct is not waited by the internal diameter of the outlet that enters the mouth, and is promptly enlarged gradually to exhanst gas outlet by smoke inlet.Each links to each other each duct outlet of above-mentioned flue with the inlet of a coal gas burner, and the outlet of these coal gas burners is again with linking to each other with the process furnace flame inlet of producer gas generator.Above-mentioned each coal gas burner is not waited by the internal diameter of gas entry to outlet, promptly begin to narrow down to gradually the minimum place of diameter by gas entry, begin to enlarge gradually from this again then to gas exit, and less than the distance of diameter minimum place to gas exit, its useful space is similar to Venturi tube to gas entry to the minimum place of diameter distance.Be provided with sweptback through hole on above-mentioned coal gas burner top, i.e. high-pressure blast passage, its inlet links to each other with the high-pressure air hose exit portion, and the high pressure ducting outlet is positioned at coal gas burner minimum diameter rear portion.The whole outlet of best above-mentioned high-pressure blast passage is positioned at coal gas burner medullary ray one side.
The utility model compared with prior art has following advantage:
1, flue have a down dip and with burner in the reducing of gas flue, all make coal gas become turbulent flow by laminar flow, increased the explosive power of flame, make it to get farther to the heating furnace injection.
2, the high-pressure blast channel outlet is located at burner minimum diameter rear portion, and coal gas is fully burnt, and energy-saving effect is very remarkable.
3, the medullary ray of high-pressure blast passage not with the medullary ray of coal gas burner on same plane, but whole high-pressure blast passage is in a side and the hypsokinesis of burner medullary ray, also changed the flow pattern of coal gas, both increased the explosive power and the range of flame, coal gas is fully burnt.
Description of drawings
Fig. 1 is that the utility model master looks diagrammatic cross-section.
Fig. 2 is the A-A view of Fig. 1.
Fig. 3 is that the B of coal gas burner among Fig. 1 is to view.
Embodiment
In the synoptic diagram of the flue of Fig. 1, Fig. 2 and producer gas generator shown in Figure 3 and burner, the flue 2 that links to each other with producer gas generator 1 gas exit is three downward-sloping porous roads that are in juxtaposition, their internal diameter does not wait, and is enlarged gradually to exhanst gas outlet by smoke inlet.Each links to each other each duct outlet of above-mentioned flue with the inlet of a coal gas burner 3, and the outlet of these coal gas burners is again with linking to each other with the process furnace flame inlet of producer gas generator.Above-mentioned coal gas burner internal diameter does not wait, and is begun to dwindle gradually by gas entry, to the about 1/3 place's diameter minimum of burner length, begins to enlarge gradually to gas exit from this again then.Be provided with sweptback high-pressure blast passage 4 on above-mentioned coal gas burner top, its inlet links to each other with high-pressure air hose 5 exit portion, and outlet is positioned at coal gas burner minimum diameter rear portion.The whole outlet of above-mentioned high-pressure blast passage is positioned at coal gas burner medullary ray one side.
Claims (3)
1, a kind of flue of producer gas generator and burner, it is characterized in that: the flue that links to each other with the producer gas generator gas exit is 2-5 downward-sloping porous road that is in juxtaposition, each links to each other each duct outlet of above-mentioned flue with the inlet of a coal gas burner, the outlet of these coal gas burners is again with linking to each other with the process furnace flame inlet of producer gas generator, above-mentioned coal gas burner internal diameter begins to narrow down to gradually the minimum place of diameter by gas entry, begin to enlarge gradually from this again then to gas exit, and gas entry is located distance less than the distance of diameter minimum place to gas exit to the diameter minimum, be provided with sweptback high-pressure blast passage on above-mentioned coal gas burner top, its inlet links to each other with the high-pressure air hose exit portion, and this high-pressure blast channel outlet is positioned at coal gas burner minimum diameter rear portion.
2, the flue of producer gas generator according to claim 1 and burner is characterized in that: the internal diameter in flue duct is enlarged to exhanst gas outlet gradually by smoke inlet.
3, the flue of producer gas generator according to claim 1 and 2 and burner is characterized in that: the whole outlet of high-pressure blast passage is positioned at coal gas burner medullary ray one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200135535U CN201400662Y (en) | 2009-05-05 | 2009-05-05 | Flue and burner gun of gas producer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200135535U CN201400662Y (en) | 2009-05-05 | 2009-05-05 | Flue and burner gun of gas producer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201400662Y true CN201400662Y (en) | 2010-02-10 |
Family
ID=41660460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200135535U Expired - Fee Related CN201400662Y (en) | 2009-05-05 | 2009-05-05 | Flue and burner gun of gas producer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201400662Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107083258A (en) * | 2017-06-23 | 2017-08-22 | 航天长征化学工程股份有限公司 | Gasification burner device |
-
2009
- 2009-05-05 CN CN2009200135535U patent/CN201400662Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107083258A (en) * | 2017-06-23 | 2017-08-22 | 航天长征化学工程股份有限公司 | Gasification burner device |
| CN107083258B (en) * | 2017-06-23 | 2024-03-26 | 航天长征化学工程股份有限公司 | Gasification burner device |
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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: 20100210 Termination date: 20130505 |