CN218583149U - V-shaped water-cooling combustor - Google Patents
V-shaped water-cooling combustor Download PDFInfo
- Publication number
- CN218583149U CN218583149U CN202222265713.3U CN202222265713U CN218583149U CN 218583149 U CN218583149 U CN 218583149U CN 202222265713 U CN202222265713 U CN 202222265713U CN 218583149 U CN218583149 U CN 218583149U
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- Prior art keywords
- water
- type
- peg
- threaded connection
- cooling
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- 238000001816 cooling Methods 0.000 title claims abstract description 15
- 239000000498 cooling water Substances 0.000 claims abstract description 18
- 230000000087 stabilizing effect Effects 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000005496 tempering Methods 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 30
- 238000002485 combustion reaction Methods 0.000 description 22
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 12
- 230000000694 effects Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
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Abstract
The utility model discloses a V type water-cooling combustor, including premixing the chamber, premix chamber lower extreme fixedly connected with branch gas pole, divide the gas pole center to set up first screw hole, first screw hole threaded connection has the intake pipe, premix chamber top wears to be equipped with water-cooling water pipe, premix chamber upper end fixedly connected with V type burning piece, V type burning piece comprises two inclined planes, the inclined plane angle is 135-175, the fire hole has been seted up to inclined plane top array, the fire hole is the V type, premix chamber one side is provided with ignition response integrative needle, ignition response integrative needle threaded connection has the peg, peg and branch gas pole threaded connection, the second screw hole has been seted up to the peg afterbody, the utility model discloses rational in infrastructure, through the cooperation of V type fire hole, inclined plane, V type burning piece and water-cooling water pipe, improved the stability of burning, effectively solved the combustor and produced the problem from flame and tempering phenomenon easily.
Description
Technical Field
The utility model relates to a water-cooling combustor field, in particular to V type water-cooling combustor.
Background
With the increasing serious PM2.5 in China, the attention of people to low-altitude pollution is higher and higher, and various big cities in China gradually come out a new policy to control the emission of pollutants, and the nitrogen oxide emission can enter the market only when the emission reaches below 70mg. Therefore, in the prior art, the emission of nitrogen oxides of the water-cooled burner is high, so that the defects of great pollution to the environment caused by the use of the water-cooled burner and the like exist. At present, the water-cooled burner reduces the surface of the burner and the temperature of combustion flame through water flowing through a cooling water pipe, so that the generation amount of nitrogen oxides is reduced, but the fire hole of the water-cooled burner is large, the phenomenon of flame separation and tempering is easy to generate.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a V type water-cooling combustor solves the water-cooling combustor fire hole great, produces easily from the problem of flame and tempering phenomenon.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a V type water-cooled combustor, includes and mixes the chamber in advance, it divides the gas pole to mix chamber lower extreme fixedly connected with in advance, divide the gas pole center to offer first screw hole, the first screw hole threaded connection of telling has the intake pipe, mix the chamber top in advance and wear to be equipped with water-cooling water pipe, mix chamber upper end fixedly connected with V type burning piece in advance, V type burning piece comprises two inclined planes, the inclined plane angle is 135-175, the fire hole has been seted up to inclined plane top array, the fire hole is the V type, it is provided with ignition response body needle to mix chamber one side in advance, ignition response body needle threaded connection has the peg, peg and branch gas pole threaded connection, the second screw hole has been seted up to the peg afterbody.
By adopting the technical scheme, the gas enters the premixing cavity through the gas inlet pipe, the gas is fully mixed with the air in the premixing cavity, the ratio of the air to the gas is enabled to reach a better ratio, combustible premixed gas is formed, the thermal efficiency is greatly improved during combustion, then the gas enters the combustion sheet, the combustion sheet is set to be a V-shaped surface and consists of two inclined surfaces, the inclined surface angle is set to be 135-175 degrees, the fire hole in the combustion sheet is also set to be V-shaped, ignition is carried out through the ignition induction integral needle, whether ignition is successful or not is sensed, the ignition needle ignites the gas on the combustion sheet, flame is inverted V-shaped on a single row of combustion sheets, the stability of gas combustion is improved, the phenomenon of flame separation and backfire is not easily generated, the surface of a combustor and the temperature of the combustion flame are reduced through water flowing through the cooling water pipe, the generation amount of nitrogen oxides is reduced, the emission standard is achieved, meanwhile, the heat of a fire hole plate is removed through the cooling water flowing in the cooling water pipe, the temperature of the fire hole plate is reduced, the backfire of the gas and the mixture of the fire hole plate can be effectively prevented, the tail of the gas and the tail of the screw rod is convenient for mounting of the whole screw rod.
Preferably, the water-cooling water pipe is U-shaped, and threaded joints are arranged at two ends of the water-cooling water pipe.
By adopting the technical scheme, the water-cooling pipe is set into the U shape, the contact area between the water-cooling pipe and the combustor is increased, the cooling effect is more obvious, and meanwhile, the threaded joints are arranged at the two ends, so that the water pipe can be replaced or maintained.
Preferably, the periphery of the V-shaped combustion piece is connected with a flame stabilizing plate through bolts.
By adopting the technical scheme, the combustion piece is surrounded by the flame stabilizing plate, the flow of air on the combustion piece is reduced, the stability of flame on the combustion piece is facilitated, meanwhile, the space of the combustion piece is reduced by the flame stabilizing plate, the heat efficiency is improved, and the device can generate the required effect more quickly.
Has the advantages that: a V-shaped water-cooling burner comprises a premixing cavity, V-shaped burning pieces, a water-cooling interface, a gas distributing rod and an ignition induction integrated needle, wherein fire holes are V-shaped surfaces, two rows of fire holes are respectively and equally distributed on two inclined planes, the angles of the inclined planes are 135 degrees to 175 degrees, the water-cooling burner reduces the burner.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a schematic diagram of the embodiment for showing the position of the ignition sensing integrated needle;
FIG. 3 is a schematic structural view of an embodiment of a V-shaped burner sheet.
Reference numerals: 1. a premix chamber; 2. a gas distributing rod; 3. a first threaded hole; 4. an air inlet pipe; 5. a water-cooling water pipe; 6. fire holes; 7. a bevel; 8. a V-shaped combustion sheet; 9. an ignition sensing integral needle; 10. a hanging rod; 11. a second threaded hole; 12. a threaded joint; 13. a flame stabilizing plate.
Detailed Description
The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.
Referring to fig. 1 to 3, the V-shaped water-cooled burner comprises a premixing cavity 1, wherein a hanging rod 10 is arranged on one side of the premixing cavity 1, a threaded hole is formed in one end of the hanging rod 10 and used for being installed and fixed on a wall body, an air distributing rod 2 is connected to the other end of the hanging rod 10 in a threaded mode, the air distributing rod 2 and other devices on the air distributing rod 2 are fixed on the hanging rod 10, and the whole device is supported to a certain extent.
The center of the gas distributing rod 2 is provided with a first threaded hole 3, the first threaded hole 3 is in threaded connection with a gas inlet pipe 4, gas enters the gas distributing pipe through the gas inlet pipe 4, the upper end of the gas distributing rod 2 is fixedly connected with a premixing cavity 1, the gas enters the premixing cavity 1 through the gas distributing rod 2, the gas and the air are fully mixed in the premixing cavity 1, the ratio of the air and the gas reaches a better proportion, combustible premixed gas is formed, the heat efficiency is greatly improved when the gas is combusted, the upper end of the premixing cavity 1 is fixedly connected with a V-shaped combustion sheet 8,V type combustion sheet 8 which is composed of two inclined planes 7, the angle of each inclined plane 7 is 135-175 degrees, fire holes 6 are arrayed above the inclined planes 7, and the fire holes 6 are V-shaped, through the adjustment of 7 angles on inclined plane, including the fire hole 6 setting of V profile, can follow the blowout of fire hole 6 with certain angle or shape with the mist of gas and air, 1 one side in advance mixes the chamber and is provided with ignition response integrative needle 9, ignition response integrative needle 9 and peg 10 threaded connection, be convenient for change, the syringe needle that simultaneously ignites response integrative needle 9 is located V type burning piece 8 top, ignition through ignition response integrative needle 9, spun mist burns on the burning piece in follow fire hole 6, flame on the single row burning piece is the type of falling V, the stability of gas combustion has been improved, make the device difficult production from flame and tempering phenomenon, the burning index is better.
The V-shaped combustion piece 8 is connected with the flame stabilizing plate 13 through bolts at the periphery, the flame stabilizing plate 13 surrounds the upper side of the combustion piece into a stable space, the flow of air on the combustion piece is reduced, the stability of flame on the combustion piece is facilitated, meanwhile, the heat efficiency is improved, and the device can generate the required effect more quickly.
Wear to be equipped with water-cooling water pipe 5 in premixing chamber 1, the heat of 6 boards in fire hole is taken away through the cooling water that flows in the cooling water pipe, reduce the temperature of 6 boards in fire hole, also can effectively prevent the tempering of the gas that 6 boards in fire hole high temperature arouse and air mixture, 5 shapes of water-cooling water pipe are the U type, the area of contact of water-cooling water pipe 5 and burner has been increased, make the cooling effect show more, 5 both ends in water-cooling water pipe are provided with screwed joint 12, the connection of convenient mobile cooling water, make things convenient for condenser tube's dismantlement and maintenance.
Claims (3)
1. The utility model provides a V type water-cooling combustor, includes mixes chamber (1) in advance, its characterized in that, mix chamber (1) lower extreme fixedly connected with in advance and divide gas pole (2), divide gas pole (2) center to seted up first screw hole (3), the first screw hole (3) threaded connection of telling has intake pipe (4), wear to be equipped with water-cooling water pipe (5) on mixing chamber (1) upper portion, mix chamber (1) upper end fixedly connected with V type burning piece (8) in advance, V type burning piece (8) comprise two inclined planes (7), inclined plane (7) angle is 135 ° -175 °, fire hole (6) have been seted up to inclined plane (7) top array, fire hole (6) are the V type, mix chamber (1) one side in advance and be provided with ignition response integrative needle (9), ignition response integrative needle (9) threaded connection has peg (10), peg (10) and branch gas pole (2) threaded connection, second screw hole (11) have been seted up to peg (10) afterbody.
2. The V-shaped water-cooled burner as claimed in claim 1, wherein the water-cooled water pipe (5) is U-shaped, and threaded joints (12) are arranged at two ends of the water-cooled water pipe (5).
3. The V-shaped water-cooled burner according to claim 1, characterized in that a flame stabilizing plate (13) is bolted around the V-shaped burner plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222265713.3U CN218583149U (en) | 2022-08-27 | 2022-08-27 | V-shaped water-cooling combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222265713.3U CN218583149U (en) | 2022-08-27 | 2022-08-27 | V-shaped water-cooling combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218583149U true CN218583149U (en) | 2023-03-07 |
Family
ID=85362644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222265713.3U Expired - Fee Related CN218583149U (en) | 2022-08-27 | 2022-08-27 | V-shaped water-cooling combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218583149U (en) |
-
2022
- 2022-08-27 CN CN202222265713.3U patent/CN218583149U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230307 |
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| CF01 | Termination of patent right due to non-payment of annual fee |