CN201074823Y - Energetic flue gas pulse sootblowing device - Google Patents
Energetic flue gas pulse sootblowing device Download PDFInfo
- Publication number
- CN201074823Y CN201074823Y CNU2007200134393U CN200720013439U CN201074823Y CN 201074823 Y CN201074823 Y CN 201074823Y CN U2007200134393 U CNU2007200134393 U CN U2007200134393U CN 200720013439 U CN200720013439 U CN 200720013439U CN 201074823 Y CN201074823 Y CN 201074823Y
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- gas
- chamber
- acetylene gas
- air
- pulse generator
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Abstract
The utility model relates to a high power sootblower with gas pulse which is used for a boiler and a wet steam generator, which comprises an accelerating pulse generator, acetylene gas and air supply system, wherein the upper portion of the accelerating pulse generator is a gas mixing chamber, the lower portion of the accelerating pulse generator is an exploding burning chamber, the lower end of the exploding burning chamber is welded with a gas mixing conduit, and the front end of the conduit is provided with a pulse nozzle of an accelerator. One lateral of the gas mixing chamber is welded with a mixing igniting pipe, the other end is provided with a high pressure igniting transformer, the lower end of the gas mixing chamber is connected with a gas mixing combustion chamber which is arranged on the one lateral of the exploding burning chamber, and a high press gas igniting gun is arranged in the gas mixing combustion chamber. The utility model has reasonable design, novel structure and reliable operation, the deashing effect of a boiler and a gas filling boiler can be greatly increased by using the utility model, and the utility model is beneficial to energy saving and consumption reducing and the normal effective operation of a boiler.
Description
Technical field:
The utility model relates to a kind of deashing device that is used for boiler and oil field special wet steam generator.
Background technology:
Boiler is in running, and fouling of heating surface, coking are modal phenomenons, influences the heat transference efficiency of heating surface, weakens the heat exchange between flue gas and working medium, and exhaust gas temperature is raise, and boiler thermal output reduces.Boiler operatiopn certainly leads to dust stratification, yet owing to structural reason causes soot blower operation undesired and to blow grey effect bad, is the high principal element of present exhaust gas temperature, is unfavorable for the raising of energy-saving and cost-reducing and economic benefit.
Novel content:
The purpose of this utility model be to provide a kind of ash-removal effect good, can improve boiler and be subjected to the High-energy Gas Pulse Sootblowers of heat carrier efficient, energy savings.
The utility model is to realize like this.This kind soot blower comprises acceleration pulse generator, air and acetylene gas feed system three parts, and wherein the acceleration pulse generator is made up of gas mixer chamber, detonation chamber, gain plate, mist conduit, mixing point fire tube, high-voltage ignition transformer, mist pilot chamber, mist conduit, acceleration pulse nozzle; The acetylene gas feed system is made up of acetylene gas bottle, acetylene gas control valve, acetylene gas motor-driven valve, acetylene gas distributor, tube connector, Pressure gauge; Air supply system is made up of air magnetic valve, through type floating ball valve, air bleeding valve, air hydrops separator, Pressure gauge.Acceleration pulse generator top is gas mixer chamber, and the bottom is the detonation chamber, and the centre is provided with the gain plate, and lower end, detonation chamber is welded with the mist conduit, and catheter proximal end is provided with the accelerator pulse nozzle; Gas mixer chamber one side is welded with the mixing point fire tube by the mist conduit, and the one side is provided with high-voltage ignition transformer, and the lower end is connected with the mist pilot chamber of detonation chamber one side, is provided with the high energy gas burning torch in the mist pilot chamber.Acetylene gas bottle is connected with acetylene gas hydrops jar by tube connector in the acetylene gas feed system, and the acetylene gas flow container is connected with the mixing point fire tube of acceleration pulse generator by the tube connector which is provided with acetylene gas motor-driven valve and control valve.The air supply system inlet connects air blast and comes tracheae, takes over by the tube connector which is provided with air magnetic valve and through type floating ball valve to be connected with the mixing point fire tube of air hydrops separator and acceleration pulse generator respectively.During work, a plurality of these devices are installed in boiler respectively or injection boiler is on the wet steam generator afterbody convection bank heating surface, be connected with the convection bank outer panel, the accelerator pulse nozzle extends in the convection bank side plate, and it is angled with the deflection plate that is arranged in the heat-insulation layer, this device will enter fuel gas (acetylene or the natural gas of acceleration pulse generator from tube connector respectively, liquefied gas) and air mix in the proper ratio, automatically igniting, the moment detonation, produce the shock wave of certain energy, pass through gas explosion, detonation, sound wave, gain, excite, rapping, the baffling impact of air-flow and the acting in conjunction of sound wave heat energy, act on the dust stratification surface repeatedly, dust stratification or black dirt are shot down, thereby strengthen ash-removal effect, reach the purpose that improves boiler and be subjected to heat carrier efficient and save the energy.
The utility model is reasonable in design, novel structure, and reliable operation utilizes it can improve boiler, injection boiler ash-removal effect greatly, helps the operation normally and efficiently of energy-saving and cost-reducing and boiler.
Description of drawings:
Accompanying drawing is a general structure schematic diagram of the present utility model.
The specific embodiment:
Accompanying drawing is embodiments of the invention.
As shown in the figure, the utility model comes tracheae 20, air magnetic valve 21, through type floating ball valve 23, air bleeding valve 24, air hydrops separator 25 to form by acceleration pulse generator 1, gas mixer chamber 2, gain plate 3, detonation chamber 4, mist conduit 5,10, mixing point fire tube 6, high-voltage ignition transformer 7, high energy gas burning torch 8, mist pilot chamber 9, acceleration pulse nozzle 11, deflection plate 12, Pressure gauge 13,26, tube connector 14,22, acetylene gas distributor 15, acetylene gas control valve 16, acetylene gas motor-driven valve 17, acetylene gas bottle 18, air blast; Its connection, assembled relation are as follows: acceleration pulse generator 1 top is gas mixer chamber 2, and the bottom is detonation chamber 4, and the centre is provided with gain plate 3, and 4 lower ends, detonation chamber are welded with mist conduit 10, and conduit 10 front ends are welded with accelerator pulse nozzle 11; Gas mixer chamber 2 one sides are welded with mixing point fire tube 6 by mist conduit 8, and the one side is provided with high-voltage ignition transformer 7, and the lower end is connected with the mist pilot chamber 9 of detonation chamber 4 one sides, is provided with high energy gas burning torch 8 in the mist pilot chamber 9; Acetylene gas bottle 18 is connected with acetylene gas hydrops jar 15 by tube connector, and acetylene gas hydrops hydrops jar 15 is connected with the mixing point fire tube 6 of acceleration pulse generator 1 by the tube connector which is provided with acetylene gas motor-driven valve 17 and control valve; Air blast comes tracheae 20 to be connected with the mixing point pipe 6 of air hydrops separator 25 and acceleration pulse generator respectively by the tube connector which is provided with air magnetic valve 21 and through type floating ball valve 23, and air hydrops separator 25 belows are provided with air bleeding valve 24.Among the figure, label " 19 " is the system program control device, can realize 2～32 nozzle serial or parallel connections by it, realizes the multi-level procedure auto-control of multiple spot bull, finishes the overall process of blowing ash.Label " 12 " is for being arranged on the deflection plate in the boiler convection bank heat-insulation layer, and when this device was installed, the angle between impulse jet nozzle 11 and the deflection plate was 10-30 °.
Claims (1)
1. High-energy Gas Pulse Sootblowers is by acceleration pulse generator (1), gas mixer chamber (2), gain plate (3), detonation chamber (4), mist conduit (5), (10), mixing point fire tube (6), high-voltage ignition transformer (7), high energy gas burning torch (8), mist pilot chamber (9), acceleration pulse nozzle (11), Pressure gauge (13), (26), tube connector (14), (22), acetylene gas distributor (15), acetylene gas control valve (16), acetylene gas motor-driven valve (17), acetylene gas bottle (18), air blast comes tracheae (20), air magnetic valve (21), through type floating ball valve (23), air bleeding valve (24), air hydrops separator (25) is formed; It is characterized in that: acceleration pulse generator (1) top is gas mixer chamber (2), the bottom is detonation chamber (4), the centre is provided with gain plate (3), and lower end, detonation chamber (4) is welded with mist conduit (10), and conduit (10) front end is provided with accelerator pulse nozzle (11); Gas mixer chamber (2) one sides are welded with mixing point fire tube (6) by mist conduit (8), the one side is provided with high-voltage ignition transformer (7), the lower end is connected with the mist pilot chamber (9) of detonation chamber (4) one sides, is provided with high energy gas burning torch (8) in the mist pilot chamber (9); Acetylene gas bottle (18) is connected with acetylene gas hydrops jar (15) by tube connector, and acetylene gas hydrops jar (15) is connected with the mixing point fire tube (6) of acceleration pulse generator (1) by the tube connector which is provided with acetylene gas motor-driven valve (17) and control valve (16); Air blast comes tracheae 20 to be connected with the mixing point fire tube (6) of air hydrops separator (25) and acceleration pulse generator (1) respectively by the tube connector which is provided with air magnetic valve (21) and through type floating ball valve (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200134393U CN201074823Y (en) | 2007-07-23 | 2007-07-23 | Energetic flue gas pulse sootblowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200134393U CN201074823Y (en) | 2007-07-23 | 2007-07-23 | Energetic flue gas pulse sootblowing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201074823Y true CN201074823Y (en) | 2008-06-18 |
Family
ID=39520084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200134393U Expired - Fee Related CN201074823Y (en) | 2007-07-23 | 2007-07-23 | Energetic flue gas pulse sootblowing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201074823Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882875A (en) * | 2019-03-20 | 2019-06-14 | 五邑大学 | Combustion mechanism |
| CN109882840A (en) * | 2019-03-20 | 2019-06-14 | 五邑大学 | Combustor |
| CN110986069A (en) * | 2019-11-22 | 2020-04-10 | 邱小琼 | Efficient gas pulse soot blower and control method thereof |
-
2007
- 2007-07-23 CN CNU2007200134393U patent/CN201074823Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882875A (en) * | 2019-03-20 | 2019-06-14 | 五邑大学 | Combustion mechanism |
| CN109882840A (en) * | 2019-03-20 | 2019-06-14 | 五邑大学 | Combustor |
| CN109882875B (en) * | 2019-03-20 | 2024-08-13 | 五邑大学 | Combustion mechanism |
| CN110986069A (en) * | 2019-11-22 | 2020-04-10 | 邱小琼 | Efficient gas pulse soot blower and control method thereof |
| CN110986069B (en) * | 2019-11-22 | 2021-07-09 | 邱小琼 | Efficient gas pulse soot blower and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Panjin link energy saving equipment Co., Ltd. Assignor: Cheng Yongming|Cheng Qiang Contract fulfillment period: 2008.11.18 to 2017.7.22 Contract record no.: 2009210000017 Denomination of utility model: Energetic flue gas pulse sootblowing device Granted publication date: 20080618 License type: Exclusive license Record date: 20090318 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.11.18 TO 2017.7.22; CHANGE OF CONTRACT Name of requester: PANJIN HUANBANG ENERGY SAVING EQUIPMENT CO., LTD. Effective date: 20090318 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Panjin link energy saving equipment Co., Ltd. Assignor: Cheng Yongming|Chengqiang Contract fulfillment period: 2008.11.18 to 2017.7.22 Contract record no.: 2009210000017 Denomination of utility model: Energetic flue gas pulse sootblowing device Granted publication date: 20080618 License type: Exclusive license Record date: 20090318 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.11.18 TO 2017.7.22; CHANGE OF CONTRACT Name of requester: PANJIN HUANBANG ENERGY SAVING EQUIPMENT CO., LTD. Effective date: 20090318 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080618 Termination date: 20160723 |