CN201277720Y - Thermal explosion pulse soot blower with fuel filter - Google Patents
Thermal explosion pulse soot blower with fuel filter Download PDFInfo
- Publication number
- CN201277720Y CN201277720Y CNU2008200807453U CN200820080745U CN201277720Y CN 201277720 Y CN201277720 Y CN 201277720Y CN U2008200807453 U CNU2008200807453 U CN U2008200807453U CN 200820080745 U CN200820080745 U CN 200820080745U CN 201277720 Y CN201277720 Y CN 201277720Y
- Authority
- CN
- China
- Prior art keywords
- fuel
- filter
- soot blower
- cock valve
- distributing device
- 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
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 65
- 239000004071 soot Substances 0.000 title abstract description 14
- 238000004880 explosion Methods 0.000 title abstract description 5
- 239000007800 oxidant agent Substances 0.000 claims abstract description 19
- 230000001590 oxidative effect Effects 0.000 claims abstract description 17
- 239000007769 metal material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 8
- 238000007664 blowing Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 239000002737 fuel gas Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 238000005474 detonation Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000013517 stratification Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Images
Landscapes
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Abstract
The utility model belongs to the technical field of the heat explosion pulse soot blower, concretely relates to heat explosion pulse soot blower with fuel filter mainly includes pulse generator and distributing device, including fuel pipeline and oxidant pipeline in the distributing device, has concatenated fuel switch valve or fuel switch valves on the fuel pipeline, has concatenated the filter respectively at the both ends of this fuel switch valve or fuel switch valves. Its main advantage lies in: the probability of internal leakage of the fuel switch valve can be reduced to the maximum extent, and the safety and the reliability of the pulse soot blower are improved.
Description
Technical field
The utility model belongs to the heat explosion pulse ash-blowing technical field, is specifically related to a kind of heat exploding pulse sootblower with fuel filter.
Background technology
Heat exploding pulse sootblower is called for short pulse soot blower, have another name called the shock-wave ash blowing device, the shock wave soot blower, weak quick-fried soot blower, blast wave blower, the detonation wave soot blower, pinking pulse soot blower etc., invent by the people of the former Soviet Union the earliest, imported China in 1988 into, develop by " gas big gun ", its basic principle of blowing ash is: the gaseous mixture that makes fuel and oxidant gas with impulse generator that flue is communicated with in light a fire and explode, utilize " the alternation punching press is inhaled and drawn effect " of the compression shock ripple of blast generation, " the purging effect " of " physics effect of micro-explosion " and high-speed pulse jet blown down the various dust stratifications on boiler heating surface and the flue wall, has vibration simultaneously concurrently, three kinds of deashing effects of sound wave and high temperature pyrolysis.Impulse generator claims shock wave generator, surge generator, blast wave generator, detonation wave generator, blast jar, Impulsive tank etc. again; Impulse generator can directly be communicated with flue, also can be communicated with flue by pulse conduit, and pulse conduit claims transmitting tube, jet pipe etc. again.Because belonging to dry type blows ash, and blow that grey intensity height, no dead angle, sphere of action are big, good energy-conserving effect, equipment dependability height, to blow grey expense cheap, has impayable superiority with traditional steam soot blowing ratio, not only be used for heated surface at the end of boiler at large and replaced traditional steam soot blowing, and begin to be used to blow down industrial furnace interior dust stratification and slagging scorification, even also attempted being used for other occasions such as auxiliary deashing of electrostatic precipitator.
In heat exploding pulse sootblower; in order to protect the magnetic valve on the fuel gas pipeline in the distribution igniter; generally all on the combustion gas house steward, be serially connected with fuel filter; this connection can only filtering combustion gas house steward's impurity, corrosion and chip before from fuel gas source and filter, a little less than the protection of the magnetic valve on the fuel gas pipeline in the air distributing device.
The utility model content
The purpose of this utility model is: a kind of heat exploding pulse sootblower with fuel filter is provided, and with the prior art ratio, this heat exploding pulse sootblower is to the protection better effects if of fuel cock valve on the fuel conduit in the air distributing device or fuel cock valve group.
Scheme of the present utility model is: a kind of heat exploding pulse sootblower with fuel filter, mainly comprise impulse generator and air distributing device, comprise fuel conduit and oxidant pipeline in the air distributing device, be serially connected with fuel cock valve or fuel cock valve group on the fuel conduit, two ends in this fuel cock valve or fuel cock valve group are serially connected with filter respectively.
Two ends in fuel cock valve or fuel cock valve group respectively are connected in series filter; can either filtering from the impurity of fuels sources and fuel manifold; corrosion and chip; again can filtering from the impurity of fuel arm; corrosion and chip; can also filtering in instant of detonation because the reverse impact of blast and from pipeline after the air distributing device and the impurity in the impulse generator; corrosion and chip; even can also filtering analyse carbon from pipeline after the air distributing device and the imperfect combustion in the impulse generator, just better certainly to the protection effect of fuel cock valve on the fuel gas pipeline in the air distributing device or fuel cock valve group.
Major advantage of the present utility model is to protect fuel cock valve or fuel cock valve group not by impurity, corrosion, chips in the fuel, in the pipelines at different levels even analyse foreign material institute jams such as carbon to greatest extent; thereby guarantee fuel fuel cock valve or the air-tightness of fuel cock valve group when closing to greatest extent; reduce fuel cock valve or fuel cock valve group the interior probability that leaks takes place; and then the probability of leakage type tempering in the reduction pulse soot blower generation fuel, the security and the reliability of raising pulse soot blower.
In order to improve reliability and filter effect, what the filter core of described filter preferably adopted is sintered microporous metal material.
Description of drawings
Below in conjunction with accompanying drawing, the utility model is provided further instruction by specific embodiment.
Accompanying drawing 2 is schematic diagrames of the utility model embodiment 2.
Among the figure: 1. impulse generator group, 2. air distributing device, 3. filter, 4. fuel cock valve, 5. fuel cock valve group, 6. filter, 7. fuel conduit, 8. blender, 9. oxidant pipeline, 10. oxidant switch valve, 11. oxidant switch valve groups, 12. fuel manifolds, 13 oxidizer manifolds.
The specific embodiment
Embodiment 1:
As shown in Figure 1, present embodiment mainly comprises impulse generator group and air distributing device 2, wherein comprise blender 8, fuel conduit 7 and oxidant pipeline 9 in the air distributing device 2, fuel conduit 7 is fuel gas pipelines, oxidant pipeline 9 is air pipe lines, on fuel conduit 7 and oxidant pipeline 9, be serially connected with fuel cock valve group 5 and oxidant switch valve group 11 respectively, be serially connected with the sintered microporous filter 3 of copper and 6 respectively at the two ends of fuel cock valve group 5, what fuel cock valve group 5 and oxidant switch valve group 11 adopted all is magnetic valve.
In the present embodiment, fuel cock valve group and oxidant switch valve group also can be composed in series by three magnetic valves, can also be the combinations by magnetic valve and electrical ball valve, more can be the combinations of electrical ball valve.
Embodiment 2:
As shown in Figure 2, the pulse soot blower of present embodiment is made up of three unit, two unit are all similar to embodiment 1 up and down, and different is: the fuel cock valve group 5 and the oxidant switch valve group 11 of temporary location have changed fuel cock valve 4 and oxidant switch valve 10 respectively into.Do not have blender in the air distributing device 2 of each unit, and the fuel conduit 7 of each unit is fuel pipe, oxidant pipeline 9 is oxygen pipelines.The fuel conduit 7 of each unit all is connected with fuel manifold 12, and the oxidant pipeline 9 of each unit also all is connected with oxidizer manifold 13.
Claims (2)
1. the heat exploding pulse sootblower that has fuel filter, mainly comprise impulse generator (1) and air distributing device (2), comprise fuel conduit (7) and oxidant pipeline (9) in the air distributing device (2), be serially connected with fuel cock valve (4) or fuel cock valve group (5) on the fuel conduit (7), it is characterized in that:, be serially connected with filter 1 (3) and filter 2 (6) respectively at the two ends of this fuel cock valve (4) or fuel cock valve group (5).
2. the heat exploding pulse sootblower with fuel filter according to claim 1 is characterized in that: what the filter core of described filter 1 (3) and/or filter 2 (6) adopted is sintered microporous metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200807453U CN201277720Y (en) | 2008-05-21 | 2008-05-21 | Thermal explosion pulse soot blower with fuel filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200807453U CN201277720Y (en) | 2008-05-21 | 2008-05-21 | Thermal explosion pulse soot blower with fuel filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201277720Y true CN201277720Y (en) | 2009-07-22 |
Family
ID=40895304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200807453U Expired - Fee Related CN201277720Y (en) | 2008-05-21 | 2008-05-21 | Thermal explosion pulse soot blower with fuel filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201277720Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102297635A (en) * | 2010-06-22 | 2011-12-28 | 北京凡元兴科技有限公司 | Dust and dirt cleaner for military firearms |
-
2008
- 2008-05-21 CN CNU2008200807453U patent/CN201277720Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102297635A (en) * | 2010-06-22 | 2011-12-28 | 北京凡元兴科技有限公司 | Dust and dirt cleaner for military firearms |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201277720Y (en) | Thermal explosion pulse soot blower with fuel filter | |
| CN201277567Y (en) | Thermal explosion pulse soot blower with oxidizer filter | |
| CN201225636Y (en) | Three-tube type heat explosion pulse soot blower | |
| CN101290128A (en) | Parallel pipeline shared three-pipe thermal explosion pulse soot blower | |
| CN201225632Y (en) | Thermal explosion pulse soot blower with blowing fan | |
| CN201277566Y (en) | Thermal explosion pulse soot blower for avoiding internal leakage of fuel | |
| CN201277562Y (en) | Shared thermal explosion pulse soot blower with high reliability | |
| CN201277565Y (en) | Thermal explosion pulse soot blower for avoiding internal leakage of oxidant | |
| CN201715524U (en) | Hydrogen explosion powerful shock-wave soot blower of oxyhydrogen machine | |
| CN201225631Y (en) | Distributed thermal detonation pulse soot blower for dispersedly supplying combustion air | |
| CN201277563Y (en) | Triple oxidant solenoid valve thermal explosion pulse soot blower | |
| CN201277564Y (en) | Triple fuel electromagnetic valve thermal explosion pulse soot blower | |
| CN201225627Y (en) | Thermal explosion pulse soot blower with overtemperature alarm device | |
| CN201225635Y (en) | Oxyhydrogen thermal explosion pulse soot blower | |
| CN201277573Y (en) | Tree-shaped pipeline shared heat explosion pulse soot blower | |
| CN201225634Y (en) | Thermal explosion pulse soot blower with overtemperature protection device | |
| CN201225633Y (en) | Tree-shaped pipeline distributed three-pipe thermal explosion pulse soot blower | |
| CN101307907A (en) | Oxyhydrogen thermal explosion pulse soot blower | |
| CN201277570Y (en) | Thermal explosion pulse soot blower using oxygen as oxidant | |
| CN101290130A (en) | Thermal explosion pulse soot blower with blowing fan | |
| CN201277569Y (en) | Improved distributed three-pipe thermal explosion pulse soot blower | |
| CN101315192A (en) | Improved method for preventing water and dust accumulation in pulse soot blower | |
| CN201318675Y (en) | Double complete explosion-proof leak-proof air distribution device | |
| CN101307908A (en) | Improved shared thermal explosion pulse soot blower and use method thereof | |
| CN101285586A (en) | Parallel pipeline distributed three-pipe thermal explosion pulse soot blower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Cao Yidong Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090722 Termination date: 20100521 |