CN105180186A - Flue gas ignition system and control device for soot blower - Google Patents
Flue gas ignition system and control device for soot blower Download PDFInfo
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- CN105180186A CN105180186A CN201510582061.8A CN201510582061A CN105180186A CN 105180186 A CN105180186 A CN 105180186A CN 201510582061 A CN201510582061 A CN 201510582061A CN 105180186 A CN105180186 A CN 105180186A
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Abstract
The invention discloses a flue gas ignition system and control device for a soot blower, and relates to the technical field of ignition equipment. A control device body is connected with an air mixing and distributing device and a flue gas ignition device through controlling cables. A compressed air pipe and a combustible gas pipe are arranged in the air mixing and distributing device. The air mixing and distributing device is connected with a compressed air supply device and a combustible gas supply device through the compressed air pipe and the combustible gas pipe respectively. The air mixing and distributing device is connected with the flue gas ignition device. The flue gas ignition device is connected with pulse tanks. A gas inlet pipe is arranged on the upper portion of the tank side of each pulse tank in a penetrating mode. The other end of each gas inlet pipe is connected with the gas outlet end of the flue gas ignition device through a pipeline. A connecting pipeline extending out of the gas outlet end of the flue gas ignition device can be simultaneously connected with two pulse tanks side by side, and can also be connected with one single pulse tank independently. The flue gas ignition system and control device for the soot blower is capable of increasing the air intake flow of flue gas, being high in ignition efficiency, improving the working efficiency of the soot blower, ensuring the safety of the soot blower, and being stable and reliable.
Description
Technical field
What the present invention relates to is ignition installation technical field, is specifically related to a kind of soot blower gas ignition systems and control device.
Background technology
Pulse soot blower is one of slag-blowing equipmemt that boiler soot-blowing is conventional, it mainly utilizes fuel gas to mix with air, discharge huge shock wave when being lit, dust stratification in cleaning boiler, ignition operation needs igniting and control device, the soot blower air distribution system of currently available technology and the structure of control device single, charge flow rate is few, ignition effectiveness is low, reduce the operating efficiency of soot blower to a certain extent, and shortage security, easily cause being prone to accidents in the course of work, based on this, design a kind of soot blower gas ignition systems and control device or necessary.
Summary of the invention
For the deficiency that prior art exists, the present invention seeks to be to provide a kind of soot blower gas ignition systems and control device, reasonable in design, increase the charge flow rate of combustion gas, ignition effectiveness is high, improves the operating efficiency of soot blower, ensure that the safety of soot blower, reliable and stable, be easy to promote the use of.
To achieve these goals, the present invention realizes by the following technical solutions: a kind of soot blower gas ignition systems and control device, comprise control device, mixing air distributing device, gas ignition device, Impulsive tank, compressed air supply system and combustible gas supply device, control device is rectangular structure, its sidepiece is provided with entrance hole, control device respectively by control cables with mix air distributing device, gas ignition device is connected, mixing air distributing device inside is provided with a compressed air hose and a fuel gas pipe, mixing air distributing device is respectively by compressed air hose, fuel gas pipe and compressed air supply system, combustible gas supply device connects, combustible gas supply device is connected with control device by control cables, mixing air distributing device is connected with gas ignition device, gas ignition device connects Impulsive tank, the tank upper lateral part of Impulsive tank is through is provided with an air inlet pipe, the other end of air inlet pipe is connected by pipeline with gas ignition device gas outlet end, gas ignition device gas outlet brings out the connecting pipe come and can be connected side by side with two Impulsive tanks simultaneously, also can be connected with an Impulsive tank separately.
As preferably, described mixing air distributing device is hollow box body, the box body wall of mixing air distributing device is provided with multiple flue through hole, compressed air hose, fuel gas pipe is arranged parallel across box body wall, compressed air hose, one end of fuel gas pipe respectively with compressed air supply system, combustible gas supply device connects, compressed air hose, the other end of fuel gas pipe is all connected with the blender in mixing air distributing device, the pipeline that compressed air hose is connected to blender is provided with the first manual ball valve successively, compressed air electromagnetic valve and two compressed air non-return valves, the pipeline that fuel gas pipe is connected to blender is provided with the second manual ball valve successively, two fuel gas magnetic valves and two fuel gas non-return valves, the outlet side of described blender is connected by pipeline with the gas inlet pipe end of gas ignition device, gas ignition device box body wall is provided with multiple flue through hole, gas ignition device inside is provided with a gas inlet pipe and is connected with igniter, the pipeline that gas inlet pipe is connected to igniter is provided with gas electromagnetic valve and two combustion gas non-return valves successively, and the bottom of igniter links an igniter head.
As preferably, described compressed air supply system inside is provided with the first stop valve and control valve, and control valve one end is connected by the compressed air hose of pipeline with mixing air distributing device; Described combustible gas supply device inside is provided with junction station, acetylene feeding mechanism, filters fire retardant device, acetylene feeding mechanism is provided with junction station, the pipeline that acetylene feeding mechanism connects is provided with and filters fire retardant device, the second stop valve, combustible gas supply device is connected by the fuel gas pipe of pipeline with mixing air distributing device, pipeline is also provided with the first magnetic valve and the 3rd manual ball valve.
Beneficial effect of the present invention: structure is simple, easy and simple to handle, increase the charge flow rate of combustion gas, and the mixability of mist is more even, ignition effectiveness is high, improves the efficiency of fuel gas pulse ash blower device, ensure that the safety of soot blower, with low cost, good stability, reliability is high.
Accompanying drawing explanation
The present invention is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is the structural representation that the present invention is connected with two Impulsive tanks;
Fig. 2 is the structural representation that the present invention is connected with an Impulsive tank.
Detailed description of the invention
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the present invention further.
With reference to Fig. 1-2, this detailed description of the invention is by the following technical solutions: a kind of soot blower gas ignition systems and control device, comprise control device 1, mixing air distributing device 2, gas ignition device 3, Impulsive tank 4, compressed air supply system 5 and combustible gas supply device 6, control device 1 is rectangular structure, its sidepiece is provided with entrance hole, control device 1 respectively by control cables 7 with mix air distributing device 2, gas ignition device 3 is connected, mixing air distributing device 2 inside is provided with a compressed air hose 8 and a fuel gas pipe 9, mixing air distributing device 2 is respectively by compressed air hose 8, fuel gas pipe 9 and compressed air supply system 5, combustible gas supply device 6 connects, combustible gas supply device 6 is connected with control device 1 by control cables, mixing air distributing device 2 is connected with gas ignition device 3, gas ignition device 3 connects Impulsive tank 4.
It should be noted that, described mixing air distributing device 2 is hollow box body, the box body wall of mixing air distributing device 2 is provided with multiple flue through hole, compressed air hose 8, fuel gas pipe 9 is arranged parallel across box body wall, compressed air hose 8, one end of fuel gas pipe 9 respectively with compressed air supply system 5, combustible gas supply device 6 connects, compressed air hose 8, the other end of fuel gas pipe 9 is all connected with the blender 10 in mixing air distributing device 2, the pipeline that compressed air hose 8 is connected to blender 10 is provided with the first manual ball valve 11 successively, compressed air electromagnetic valve 12 and two compressed air non-return valves 13, the pipeline that fuel gas pipe 9 is connected to blender 10 is provided with the second manual ball valve 14 successively, two fuel gas magnetic valves 15 and two fuel gas non-return valves 16.
It should be noted that, the outlet side of described blender 10 is connected by pipeline with the gas inlet pipe end of gas ignition device 3, gas ignition device 3 box body wall is provided with multiple flue through hole, gas ignition device 3 inside is provided with a gas inlet pipe 17 and is connected with igniter 18, the pipeline that gas inlet pipe 17 is connected to igniter 18 is provided with gas electromagnetic valve 19 and two combustion gas non-return valves 20 successively, and the bottom of igniter 18 links an igniter head 21.
It should be noted that, the tank upper lateral part of described Impulsive tank 4 is through is provided with an air inlet pipe 22, the other end of air inlet pipe 22 is connected by pipeline with gas ignition device 3 gas outlet end, gas ignition device 3 gas outlet brings out the connecting pipe come and can be connected side by side with two Impulsive tanks 4 simultaneously, also can be connected with an Impulsive tank 4 separately.
In addition, described compressed air supply system 5 inside is provided with the first stop valve 23 and control valve 24, and control valve 24 one end is connected by the compressed air hose 8 of pipeline with mixing air distributing device 2; Described combustible gas supply device 6 inside is provided with junction station 25, acetylene feeding mechanism 26, filters fire retardant device 27, acetylene feeding mechanism 26 is provided with junction station 25, the pipeline that acetylene feeding mechanism 26 connects is provided with can filtration fire retardant device 27, second stop valve 28 of filtering gas and safe back-fire relief, combustible gas supply device 6 is connected by the fuel gas pipe 9 of pipeline with mixing air distributing device 2, pipeline is also provided with the first magnetic valve 29 and the 3rd manual ball valve 30.
During the work of this detailed description of the invention, first instruction is sent by control device 1, by compressed air supply system 5, combustible gas supply device 6 is respectively by air, fuel gas is by compressed air hose 8, fuel gas pipe 9 is delivered to mixing air distributing device 2, through pipeline after the mist of air and fuel gas mixes by the blender 10 in mixing air distributing device 2, be delivered in Impulsive tank 4 after gas ignition device, control device 1 sends instruction again, igniter 18 in gas ignition device 3 is energized, igniter head 21 is lighted a fire, the mist of air and fuel gas is ignited, produce detonation detonation wave, the vibrations of the dust stratification of boiler internal are departed from heating surface, reach the effect of blowing ash, the mode of operation of this detailed description of the invention to soot blower in the past carries out brand-new technological innovation, also ensure that the safety of soot blower largely simultaneously, and increase the charge flow rate of combustion gas, improve the operating efficiency of soot blower, there is wide market application foreground.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (6)
1. a soot blower gas ignition systems and control device, it is characterized in that, comprise control device (1), mixing air distributing device (2), gas ignition device (3), Impulsive tank (4), compressed air supply system (5) and combustible gas supply device (6), control device (1) is rectangular structure, its sidepiece is provided with entrance hole, control device (1) respectively by control cables (7) with mix air distributing device (2), gas ignition device (3) is connected, mixing air distributing device (2) inside is provided with a compressed air hose (8) and a fuel gas pipe (9), mixing air distributing device (2) is respectively by compressed air hose (8), fuel gas pipe (9) and compressed air supply system (5), combustible gas supply device (6) connects, combustible gas supply device (6) is connected with control device (1) by control cables, mixing air distributing device (2) is connected with gas ignition device (3), gas ignition device (3) connects Impulsive tank (4).
2. a kind of soot blower gas ignition systems according to claim 1 and control device, it is characterized in that, described mixing air distributing device (2) is hollow box body, the box body wall of mixing air distributing device (2) is provided with multiple flue through hole, compressed air hose (8), fuel gas pipe (9) is arranged parallel across box body wall, compressed air hose (8), one end of fuel gas pipe (9) respectively with compressed air supply system (5), combustible gas supply device (6) connects, compressed air hose (8), the other end of fuel gas pipe (9) is all connected with the blender (10) in mixing air distributing device (2), the pipeline that compressed air hose (8) is connected to blender (10) is provided with the first manual ball valve (11) successively, compressed air electromagnetic valve (12) and two compressed air non-return valves (13), the pipeline that fuel gas pipe (9) is connected to blender (10) is provided with the second manual ball valve (14) successively, two fuel gas magnetic valves (15) and two fuel gas non-return valves (16).
3. a kind of soot blower gas ignition systems according to claim 1 and 2 and control device, it is characterized in that, the outlet side of described blender (10) is connected by pipeline with the gas inlet pipe end of gas ignition device (3), gas ignition device (3) box body wall is provided with multiple flue through hole, gas ignition device (3) inside is provided with a gas inlet pipe (17) and is connected with igniter (18), the pipeline that gas inlet pipe (17) is connected to igniter (18) is provided with gas electromagnetic valve (19) and two combustion gas non-return valves (20) successively, the bottom of igniter (18) links an igniter head (21).
4. a kind of soot blower gas ignition systems according to claim 1 and control device, it is characterized in that, the tank upper lateral part of described Impulsive tank (4) is through is provided with an air inlet pipe (22), the other end of air inlet pipe (22) is connected by pipeline with gas ignition device (3) gas outlet end, gas ignition device (3) gas outlet brings out the connecting pipe come and can be connected side by side with two Impulsive tanks (4) simultaneously, also can be connected with an Impulsive tank (4) separately.
5. a kind of soot blower gas ignition systems according to claim 1 and control device, it is characterized in that, described compressed air supply system (5) inside is provided with the first stop valve (23) and control valve (24), and control valve (24) one end is connected by the compressed air hose (8) of pipeline with mixing air distributing device (2).
6. a kind of soot blower gas ignition systems according to claim 1 and control device, it is characterized in that, described combustible gas supply device (6) inside is provided with junction station (25), acetylene feeding mechanism (26), filter fire retardant device (27), acetylene feeding mechanism (26) is provided with junction station (25), the pipeline that acetylene feeding mechanism (26) connects is provided with and filters fire retardant device (27), second stop valve (28), combustible gas supply device (6) is connected by the fuel gas pipe (9) of pipeline with mixing air distributing device (2), pipeline is also provided with the first magnetic valve (29) and the 3rd manual ball valve (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510582061.8A CN105180186A (en) | 2015-09-15 | 2015-09-15 | Flue gas ignition system and control device for soot blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510582061.8A CN105180186A (en) | 2015-09-15 | 2015-09-15 | Flue gas ignition system and control device for soot blower |
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| Publication Number | Publication Date |
|---|---|
| CN105180186A true CN105180186A (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510582061.8A Pending CN105180186A (en) | 2015-09-15 | 2015-09-15 | Flue gas ignition system and control device for soot blower |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2494517A (en) * | 2011-09-07 | 2013-03-13 | Bha Group Inc | Pulse detonation device |
| CN203478274U (en) * | 2013-07-29 | 2014-03-12 | 邱伦富 | Gas mixture proportional control device for soot blowing system of boiler |
| CN203501191U (en) * | 2013-06-19 | 2014-03-26 | 赵永柱 | Novel mixed ignition cabinet for shock wave soot blower |
| CN204176660U (en) * | 2014-10-29 | 2015-02-25 | 哈尔滨现代吹灰技术有限公司 | Gas-burning pulse boiler soot blower |
| CN204201912U (en) * | 2014-09-10 | 2015-03-11 | 北京和顺万佳科技有限公司 | A kind of soot blower air distribution system and control device |
| CN204513426U (en) * | 2015-03-23 | 2015-07-29 | 江苏国信淮安生物质发电有限公司 | A kind of straw boiler soot blower system |
| CN205037325U (en) * | 2015-09-15 | 2016-02-17 | 付金波 | Gas ignition system and controlling means for soot blower |
-
2015
- 2015-09-15 CN CN201510582061.8A patent/CN105180186A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2494517A (en) * | 2011-09-07 | 2013-03-13 | Bha Group Inc | Pulse detonation device |
| CN203501191U (en) * | 2013-06-19 | 2014-03-26 | 赵永柱 | Novel mixed ignition cabinet for shock wave soot blower |
| CN203478274U (en) * | 2013-07-29 | 2014-03-12 | 邱伦富 | Gas mixture proportional control device for soot blowing system of boiler |
| CN204201912U (en) * | 2014-09-10 | 2015-03-11 | 北京和顺万佳科技有限公司 | A kind of soot blower air distribution system and control device |
| CN204176660U (en) * | 2014-10-29 | 2015-02-25 | 哈尔滨现代吹灰技术有限公司 | Gas-burning pulse boiler soot blower |
| CN204513426U (en) * | 2015-03-23 | 2015-07-29 | 江苏国信淮安生物质发电有限公司 | A kind of straw boiler soot blower system |
| CN205037325U (en) * | 2015-09-15 | 2016-02-17 | 付金波 | Gas ignition system and controlling means for soot blower |
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Application publication date: 20151223 |