CN205048474U - Circumference pulse ignition of gas pulse soot blower - Google Patents
Circumference pulse ignition of gas pulse soot blower Download PDFInfo
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- CN205048474U CN205048474U CN201520106762.XU CN201520106762U CN205048474U CN 205048474 U CN205048474 U CN 205048474U CN 201520106762 U CN201520106762 U CN 201520106762U CN 205048474 U CN205048474 U CN 205048474U
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Abstract
The utility model relates to a boiler and the afterbody that has a heat source receive the ash handling equipment of hot side equipment, especially: circumference pulse ignition of gas pulse soot blower, circumference pulse ignition of gas pulse soot blower, circumference pulse ignition body includes: circumference pulse firing cap, pulse generator insulating tube, pulse generator electrically conduct extremely, the insulating tube support is overlapped, the pulse generator support is covered, the gland is overlapped in the support, gland, round nut and spherical reflector are overlapped in the insulation, the utility model discloses circumference pulse ignition of gas pulse soot blower is connected with the gas mixing ware and places the pulsatron in, through the high -voltage pulse power, lights the mist, guarantees to light a fire a little at the circumferencial direction with circumference ignition, make the ignition success rate reach 100%, solved " miso -fire " difficult problem of gas pulse soot blower.
Description
Technical field
The utility model relates to boiler and have thermal source back-end surfaces equipment ash handling equipment, particularly: the circumferential pulse ignition device of gas impulse ash blower.
Background technology
Current: boiler is in running, and fouling of heating surface, coking are modal phenomenons, affects the heat transference efficiency of heating surface, weakens the heat exchange between flue gas and working medium, and exhaust gas temperature is raised, boiler thermal output reduces.Boiler operatiopn certainly leads to dust stratification, and soot blower runs abnormal and to blow grey effect bad, is the one of the main reasons that current exhaust gas temperature is high.It is " miso-fire " that soot blower runs abnormal principal phenomena, causes the principal element of " miso-fire " to be that ignition success rate is lower; My design comprises the gas impulse ash blower of pulsatron, circumferential pulse ignition device and gas mixer, which solves boiler and there is the ash disposal problem of back-end surfaces of heat power supply device, in order to reach the dedusting effect of having followed, I has carried out better improvement to the circumferential pulse ignition device of gas impulse ash blower.
Summary of the invention
For above-mentioned situation, goal of the invention of the present utility model is: the circumferential pulse ignition device providing a kind of gas impulse ash blower, this circumferential pulse ignition device is by fuel gas (acetylene, natural gas, liquefied gas etc.) and air mix in the proper ratio, after being placed in hermetically sealed can, automatic ignition, moment detonation, produce gain, utilize the acoustic fatigue that its sound wave produces, the high heat that gas explosion produces, sound wave baffling produces the physical phenomenon of rapping, repeated action is in dust stratification surface, thus dust stratification or black dirt are shot down, improve boiler and the efficiency by heat carrier, save the energy.
To achieve these goals, the utility model is achieved in that the circumferential pulse ignition device of gas impulse ash blower, and described circumferential pulse ignition device body comprises: circumferential pulse firing cap, pulse power insulation tube, pulse power conductive electrode, insulation tube support set, pulse power support cover, support set gland, insulation sleeve gland, round nut and spherical reflector; Wherein: in described circumferential pulse ignition device body, establish pulse power insulation tube, described pulse power insulation tube outside from inside to outside layering is provided with pulse power conductive electrode, insulation tube support set and pulse power support cover.
Be hollow in described circumferential pulse firing cap, profile is cone, and the perforate of cone circumference, when after discharge spark impact effect spheroid, spark is lighted after can being contacted with mist by circumferential hole.The ash blocking after gaseous impurity or pulsatron blast can be avoided in circumference hole.
Described circumferential pulse firing cap adopts exotic material to overlap employing with insulating supporting and is threaded, and is convenient to cleaning and changes.
Described pulse power insulation tube is support electrode, is used for protecting high-tension electricity and exposes, ensure device security.
Described pulse power conductive electrode is connected with high-voltage pulse power source, and Pulse Electric spark occurs under the control of impulse generator.
Described insulation sleeve support set is ceramic material, and the effect playing insulating protection is again the supporting member of circumferential pulse firing cap.
Support set gland and insulation sleeve gland are established in described circumferential pulse ignition device body rear end.
Described support set gland and insulation sleeve are used for support set fixed pulse power supply support cover; Be easy to remove and repair circumferential pulse ignition device body.
Described circumferential pulse ignition device body front end is fixed with spherical reflector by round nut; Described spherical reflector is connected with gas impulse ash blower.
Described spherical reflector is that cylinder is outer threaded, and top is spherical, is beneficial to discharge spark and clashes into the diffusion of backward different directions.
The circumferential pulse ignition device of the utility model gas impulse ash blower, is connected with gas mixer and is placed in pulsatron, by high-voltage pulse power source, lights mist, ensures that ignition point is at circumferencial direction by circumferential igniter; Make ignition success rate reach 100%, solve " miso-fire " difficult problem of fuel gas pulse ash blower device.
Accompanying drawing explanation
Fig. 1 is the structural representation of gas impulse ash blower
Pulsatron 1, circumferential pulse ignition device 2, gas mixer 3, air A, acetylene gas B in figure.
Fig. 2 is circumferential pulse ignition device internal structure schematic diagram in Fig. 1
Circumference pulse firing cap 2-1, pulse power insulation tube 2-2, pulse power conductive electrode 2-3, insulation tube support set 2-4, pulse power support cover 2-5, support set gland 2-6, insulation sleeve gland 2-7, round nut 2-8, spherical reflector 2-9.
Detailed description of the invention
Below in conjunction with accompanying drawing (shown in Fig. 1, Fig. 2), the utility model is described further:
By reference to the accompanying drawings the utility model is described further:
Shown in Fig. 2
The circumferential pulse ignition device of gas impulse ash blower, described circumferential pulse ignition device body comprises: circumferential pulse firing cap 2-1, pulse power insulation tube 2-2, pulse power conductive electrode 2-3, insulation tube support set 2-4, pulse power support cover 2-5, support set gland 2-6, insulation sleeve gland 2-7, round nut 2-8 and spherical reflector 2-9; Wherein: in described circumferential pulse ignition device body, establish pulse power insulation tube 2-2, described pulse power insulation tube 2-2 outside from inside to outside layering be provided with pulse power conductive electrode 2-3, insulation tube support set 2-4 and pulse power support cover 2-5.
Be hollow in circumferential pulse firing cap 2-1 shown in Fig. 2, profile is cone, and the perforate of cone circumference, when after discharge spark impact effect spheroid, spark is lighted after can being contacted with mist by circumferential hole.The ash blocking after gaseous impurity or pulsatron blast can be avoided in circumference hole.
Described circumferential pulse firing cap 2-1 shown in Fig. 2 adopts exotic material to overlap employing with insulating supporting and is threaded, is convenient to cleaning and changes.
Shown in Fig. 2, described pulse power insulation tube 2-2 is support electrode, is used for protecting high-tension electricity and exposes, ensure device security.
Shown in Fig. 2, described pulse power conductive electrode 2-3 is connected with high-voltage pulse power source, and Pulse Electric spark occurs under the control of impulse generator.
Shown in Fig. 2, described insulation sleeve support set 2-4 is ceramic material, and the effect playing insulating protection is again the supporting member of circumferential pulse firing cap.
Shown in Fig. 2, support set gland 2-6 and insulation sleeve gland 2-7 is established in described circumferential pulse ignition device body rear end.
Described support set gland 2-6 and insulation sleeve 2-7 shown in Fig. 2 is used for support set fixed pulse power supply support cover 2-5; Be easy to remove and repair circumferential pulse ignition device body.
Shown in Fig. 2, described circumferential pulse ignition device body front end is fixed with spherical reflector 2-9 by round nut 2-8; Described spherical reflector 2-9 is connected with gas impulse ash blower.
Described spherical reflector 2-9 shown in Fig. 2 is that cylinder is outer threaded, and top is spherical, is beneficial to discharge spark and clashes into the diffusion of backward different directions.
Claims (10)
1. the circumferential pulse ignition device of a gas impulse ash blower, it is characterized in that, described circumferential pulse ignition device body comprises: circumferential pulse firing cap, pulse power insulation tube, pulse power conductive electrode, insulation tube support set, pulse power support cover, support set gland, insulation sleeve gland, round nut and spherical reflector; Wherein: in described circumferential pulse ignition device body, establish pulse power insulation tube, described pulse power insulation tube outside from inside to outside layering is provided with pulse power conductive electrode, insulation tube support set and pulse power support cover.
2. the circumferential pulse ignition device of gas impulse ash blower according to claim 1, it is characterized in that, be hollow in described circumferential pulse firing cap, profile is cone, the perforate of cone circumference, when after discharge spark impact effect spheroid, spark is lighted after can being contacted with mist by circumferential hole.The ash blocking after gaseous impurity or pulsatron blast can be avoided in circumference hole.
3. the circumferential pulse ignition device of gas impulse ash blower according to claim 1, is characterized in that, described circumferential pulse firing cap adopts exotic material to overlap employing with insulating supporting and is threaded, and is convenient to cleaning and changes.
4. the circumferential pulse ignition device of gas impulse ash blower according to claim 1, is characterized in that, described pulse power insulation tube is support electrode, is used for protecting high-tension electricity and exposes, ensure device security.
5. the circumferential pulse ignition device of gas impulse ash blower according to claim 1, is characterized in that, described pulse power conductive electrode is connected with high-voltage pulse power source, and Pulse Electric spark occurs under the control of impulse generator.
6. the circumferential pulse ignition device of gas impulse ash blower according to claim 1, is characterized in that, described insulation sleeve support set is ceramic material, and the effect playing insulating protection is again the supporting member of circumferential pulse firing cap.
7. the circumferential pulse ignition device of gas impulse ash blower according to claim 1, is characterized in that, support set gland and insulation sleeve gland are established in described circumferential pulse ignition device body rear end.
8. the circumferential pulse ignition device of gas impulse ash blower according to claim 7, is characterized in that, states support set gland and insulation sleeve for support set fixed pulse power supply support cover; Be easy to remove and repair circumferential pulse ignition device body.
9. the circumferential pulse ignition device of gas impulse ash blower according to claim 1, is characterized in that, described circumferential pulse ignition device body front end is fixed with spherical reflector by round nut; Described spherical reflector is connected with gas impulse ash blower.
10. the circumferential pulse ignition device of gas impulse ash blower according to claim 9, is characterized in that, described spherical reflector is that cylinder is outer threaded, and top is spherical, is beneficial to discharge spark and clashes into the diffusion of backward different directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520106762.XU CN205048474U (en) | 2015-02-15 | 2015-02-15 | Circumference pulse ignition of gas pulse soot blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520106762.XU CN205048474U (en) | 2015-02-15 | 2015-02-15 | Circumference pulse ignition of gas pulse soot blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205048474U true CN205048474U (en) | 2016-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520106762.XU Active CN205048474U (en) | 2015-02-15 | 2015-02-15 | Circumference pulse ignition of gas pulse soot blower |
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| Country | Link |
|---|---|
| CN (1) | CN205048474U (en) |
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2015
- 2015-02-15 CN CN201520106762.XU patent/CN205048474U/en active Active
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