CN101290128A - Parallel pipeline sharing type three pipes heat explosion pulse ash-blowing device - Google Patents
Parallel pipeline sharing type three pipes heat explosion pulse ash-blowing device Download PDFInfo
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- CN101290128A CN101290128A CNA2008101121084A CN200810112108A CN101290128A CN 101290128 A CN101290128 A CN 101290128A CN A2008101121084 A CNA2008101121084 A CN A2008101121084A CN 200810112108 A CN200810112108 A CN 200810112108A CN 101290128 A CN101290128 A CN 101290128A
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Abstract
The invention belongs to the thermal explosion pulse soot blowing technical field and in particular relates to a parallel pipeline shared three-tube thermal explosion pulse soot blower. The soot blower mainly comprises an gas distribution device or an gas distribution and ignition device, a distributor, a pulse generator set and an exclusive mixed gas branch pipe; the number of the pulse generator set is at least two; an outlet of the gas distribution device or the gas distribution and ignition device is connected with a mixed gas inlet of the distributor; each pulse generator set is connected with an exclusive mixed gas outlet of the distributor by the exclusive mixed gas branch pipe, wherein, the gas distribution device or the gas distribution and ignition device is provided with a fuel pipeline, an oxidant gas pipeline and a sweeping gas pipeline. The parallel pipeline shared three-tube thermal explosion pulse soot blower has the advantages of providing a practical and feasible overall system structure for an applicant when the three-tube thermal explosion pulse soot blower previously applied by the applicant has more than one pulse generator set; as only one set of the gas distribution or ignition device is needed, the application cost is relatively low.
Description
Technical field
The invention belongs to the heat explosion pulse ash-blowing technical field, be specifically related to a kind of parallel pipeline sharing type three pipes heat explosion pulse ash-blowing device.
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.
The author's patent application has formerly proposed a kind of three-tube type heat exploding pulse sootblower, its application number is 200810111689X, mainly be at fuel conduit, increased special purge gas pipeline outside the oxidant pipeline again, thereby, heat exploding pulse sootblower lays a good foundation for adopting other oxidant outside the air and other purge gas outside the oxidant, for wide space has been expanded out in the further research and development of heat exploding pulse sootblower, but this patent application proposes is actually one and basic blows grey unit, and wherein the part outside the impulse generator is actually a three-tube type distribution igniter.
Summary of the invention
The objective of the invention is to: in two or more situations, on the basis of foregoing invention, propose parallel pipeline sharing type three pipes heat explosion pulse ash-blowing device for the impulse generator group.
The solution of the present invention is: parallel pipeline sharing type three pipes heat explosion pulse ash-blowing device, mainly comprise air distributing device or distribution igniter, distributor, impulse generator group and exclusive gaseous mixture arm, the quantity of impulse generator group is at least two, the outlet of air distributing device or distribution igniter is connected with the combi inlet port of distributor, each impulse generator group then is connected with the exclusive mixed gas outlet of distributor by its exclusive gaseous mixture arm, and wherein air distributing device or distribution igniter have fuel conduit, oxidant gas pipeline and purge gas pipeline.
Positive part of the present invention is: for the author's application number provides a kind of practicable general system set-up for the patent of 200810111689X during more than one in the quantity of impulse generator group, because only need a cover air distributing device or a distribution igniter, its application cost is lower.
Description of drawings
Below in conjunction with accompanying drawing, the present invention is provided further instruction by embodiment.
Accompanying drawing 1 is the schematic diagram of the embodiment of the invention 1;
Accompanying drawing 2 is schematic diagrames of the embodiment of the invention 2.
Among the figure: 1,2,3,4. impulse generator group, 5,6,7,8. exclusive gaseous mixture arm, 9. distributor, 10. three-tube type air distributing device or three-tube type distribution igniter, 11. fuel conduits, 12. scavenging pipelines, 13. oxidant pipelines.
The specific embodiment
Embodiment 1:
As shown in Figure 1, the heat exploding pulse sootblower of present embodiment mainly comprises impulse generator group 1,2,3,4, exclusive gaseous mixture arm 5,6,7,8, distributor 9, three-tube type air distributing device 10; Impulse generator group 1,2,3,4 is connected with the exclusive interface of distributor 9 by exclusive gaseous mixture arm 5,6,7,8 respectively, the mixed gas outlet of three-tube type air distributing device 10 is connected with the combi inlet port of distributor 9, the three-tube type air distributing device has fuel conduit 11, oxidant gas pipeline 13 and purge gas pipeline 12, igniter head 14 also is housed on distributor 9, and what distributor 9 adopted is to distribute header.
Embodiment 2:
As shown in Figure 2, the heat exploding pulse sootblower of present embodiment mainly comprises impulse generator group 1,2,3,4, exclusive gaseous mixture arm 5,6,7,8, distributor 9, three-tube type distribution igniter 10; Impulse generator group 1,2,3,4 is connected with the exclusive interface of distributor 9 by exclusive gaseous mixture arm 5,6,7,8 respectively, the mixed gas outlet of three-tube type distribution igniter 10 is connected with the combi inlet port of distributor 9, three-tube type distribution igniter has fuel conduit 11, oxidant pipeline 13 and oxidant pipeline 12, and what distributor 9 adopted is rotary distributor.
Claims (5)
1. parallel pipeline sharing type three pipes heat explosion pulse ash-blowing device, mainly comprise air distributing device or distribution igniter (10), distributor (9), impulse generator group (1,2,3,4) and exclusive gaseous mixture arm (5,6,7,8), impulse generator group (1,2,3,4) quantity is at least two, the outlet of air distributing device or distribution igniter (10) is connected with the combi inlet port of distributor (9), each impulse generator group (1,2,3,4) then by its exclusive gaseous mixture arm (5,6,7,8) the exclusive mixed gas outlet with distributor (9) is connected, and it is characterized in that: air distributing device or distribution igniter (10) have fuel conduit, oxidant gas pipeline and purge gas pipeline.
2. parallel pipeline sharing type three pipes heat explosion pulse ash-blowing device according to claim 1 is characterized in that: what described distributor (9) adopted is to distribute header.
3. parallel pipeline sharing type three pipes heat explosion pulse ash-blowing device according to claim 1 is characterized in that: what described distributor (9) adopted is rotary distributor.
4. parallel pipeline sharing type three pipes heat explosion pulse ash-blowing device according to claim 1 is characterized in that: this heat exploding pulse sootblower mainly comprises distribution igniter (10), distributor (9), impulse generator group (1,2,3,4) and exclusive gaseous mixture arm (5,6,7,8).
5. parallel pipeline sharing type three pipes heat explosion pulse ash-blowing device according to claim 1 is characterized in that: this heat exploding pulse sootblower mainly comprises air distributing device (10), distributor (9), impulse generator group (1,2,3,4) and exclusive gaseous mixture arm (5,6,7,8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101121084A CN101290128A (en) | 2008-05-21 | 2008-05-21 | Parallel pipeline sharing type three pipes heat explosion pulse ash-blowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101121084A CN101290128A (en) | 2008-05-21 | 2008-05-21 | Parallel pipeline sharing type three pipes heat explosion pulse ash-blowing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101290128A true CN101290128A (en) | 2008-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101121084A Pending CN101290128A (en) | 2008-05-21 | 2008-05-21 | Parallel pipeline sharing type three pipes heat explosion pulse ash-blowing device |
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| CN (1) | CN101290128A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471116A (en) * | 2013-10-09 | 2013-12-25 | 潍坊有利客电力机械科技有限公司 | Gas supplying subsystem and gas supplying system for heat explosion shock wave soot blower |
| CN105318340A (en) * | 2014-07-25 | 2016-02-10 | 蒋振发 | Gas-balance and pressure-balance fluid ash removal device of coal-fired boiler |
| CN105465806A (en) * | 2015-12-23 | 2016-04-06 | 北京光华纺织集团有限公司 | Premixed ignitor |
-
2008
- 2008-05-21 CN CNA2008101121084A patent/CN101290128A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471116A (en) * | 2013-10-09 | 2013-12-25 | 潍坊有利客电力机械科技有限公司 | Gas supplying subsystem and gas supplying system for heat explosion shock wave soot blower |
| CN105318340A (en) * | 2014-07-25 | 2016-02-10 | 蒋振发 | Gas-balance and pressure-balance fluid ash removal device of coal-fired boiler |
| CN105465806A (en) * | 2015-12-23 | 2016-04-06 | 北京光华纺织集团有限公司 | Premixed ignitor |
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| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Cao Yidong Document name: Notification of before Expiration of Request of Examination as to Substance |
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| DD01 | Delivery of document by public notice |
Addressee: Cao Yidong Document name: Notification that Application Deemed to be Withdrawn |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081022 |