CN2427741Y - Energy saving, smoke eliminatiing and combustion adjuvant device - Google Patents
Energy saving, smoke eliminatiing and combustion adjuvant device Download PDFInfo
- Publication number
- CN2427741Y CN2427741Y CN 00215338 CN00215338U CN2427741Y CN 2427741 Y CN2427741 Y CN 2427741Y CN 00215338 CN00215338 CN 00215338 CN 00215338 U CN00215338 U CN 00215338U CN 2427741 Y CN2427741 Y CN 2427741Y
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- CN
- China
- Prior art keywords
- nozzle
- smoke
- shower nozzle
- saving
- energy
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- Expired - Fee Related
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Abstract
The utility model discloses an energy saving, smoke eliminating and combustion adjuvant device, which comprises a spray head. A spray nozzle is arranged in the spray head, and an air-inlet controller is arranged between the spray head and the spray nozzle for controlling the size of air input. The spray nozzle is connected with a spray quantity controlling valve. The utility model is suitable for the reconstruction of grates, and is especially suitable for the reconstruction of Miniature steam boilers. The utility model has the advantages of energy saving, smoke elimination, and combustion support.
Description
The utility model relates to a kind of energy-saving and smoke-removing combustion-supporting that is used for stove, kiln, especially for the energy-saving and smoke-removing combustion-supporting of small-sized (0.1-0.5 ton) steam boiler.
Be environmental protection smoke abatement and dust control and energy-conservation needs at present, need that general investment is bigger, the expense height to the stove transformation.Carry out the energy-saving and smoke-removing transformation for small-sized (0.1-0.5 ton) steam boiler, do not find the method that relatively is suitable for as yet.
The purpose of this utility model provides a kind of particularly small steam boiler transformation needs of stove that are suitable for, and reaches the combustion-supporting of energy-saving and smoke-removing purpose.
The technical solution of the utility model is, comprises shower nozzle, establishes nozzle in the shower nozzle, establishes spray orifice in the nozzle, is provided with Air-Inlet Controller between shower nozzle and nozzle, is used to control the size of air inflow, and nozzle is connected with the discharge rate control valve.
Air-Inlet Controller comprises the rear board of shower nozzle, rear board is provided with one or more preceding ventilating opening, the air inlet adjustment plate is established in the plate outside in the back, the air inlet adjustment plate is pressed on the rear board by spring, establish one or more rear vents on the air inlet adjustment plate, by rotation air inlet adjustment plate, change go forward angle between the rear air inlet on ventilating opening and the air inlet adjustment plate of rear board, to control air inflow.
Shower nozzle is a cylindrical body, refluxes for preventing inner flue gas of the stove, and its head undergauge, tapering angle are 35-55 °.
The distance of the end of nozzle to the end of shower nozzle can be 0.5 with the diameter ratio of shower nozzle: 1-1: 0.5.
For improving jet velocity, strengthen and penetrate the suction effect, the spray orifice of nozzle is taper, and its tapering angle is 35-55 °.
The utility model is suitable for the energy-saving and smoke-removing dedust innovation to stove, be specially adapted to the small steam boiler, as 0.1-0.5 ton counter-burning type steam boiler, during use, the utility model is installed on the coal filling hole, adjusting by the discharge rate control valve sprays water vapour to the combustion chamber, the suction effect of penetrating that water-vapour spray forms drives air and enters shower nozzle by regulating Air-Inlet Controller, forms gaseous mixture, spray into the combustion chamber through shower nozzle, oxygen in the gaseous mixture makes the coal-fired carbon monoxide that is volatilized, burning such as jet-black, hydride etc. rapidly produce high temperature, simultaneously the part water vapour are decomposed into hydrogen and oxygen, further increase burning and combustion-supporting, played the effect of energy-saving and smoke-removing dedusting.The utlity model has the combustion-supporting advantage of energy-saving and smoke-removing dedusting.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of air inlet adjustment plate in the utility model.
Present embodiment is used for 0.2 ton of steam boiler of counter-burning type, be installed on the coal filling hole of boiler, with reference to Fig. 1,1 is shower nozzle among the figure, shower nozzle 1 is a cylindrical body, its head undergauge, tapering angle are 45 °, establish nozzle 2 in the shower nozzle 1, spray orifice 13 in the nozzle 2 is a tapered hole, its tapering angle is 45 °, and the distance of the end of nozzle 2 to the end of shower nozzle 1 is 1: 1 with the diameter ratio of shower nozzle 1, is provided with Air-Inlet Controller at shower nozzle 1 and 2 at nozzle, Air-Inlet Controller comprises the rear board 8 of shower nozzle 1, be uniformly distributed with three preceding ventilating openings 10 on the rear board 8 along the circumference, air inlet adjustment plate 3 is established in plate 8 outsides in the back, and air inlet adjustment plate 3 is pressed on the rear board 8 by spring 5, establish rotary handle 4 on the air inlet adjustment plate 3, with reference to Fig. 2, be uniformly distributed with three rear vents 11 on the air inlet adjustment plate 9 along the circumference, nozzle 2 is connected with discharge rate control valve 12.Nozzle 2 is connected discharge rate control valve 7 water receiving steam by taking over 6 with discharge rate control valve 7.
Claims (5)
1, a kind of energy-saving and smoke-removing combustion-supporting comprises shower nozzle (1), it is characterized in that establishing nozzle (2) in the shower nozzle (1), and spray orifice (13) is arranged in the nozzle (2), is provided with Air-Inlet Controller between shower nozzle (1) and nozzle (2), and nozzle (2) is connected with discharge rate control valve (7).
2, energy-saving and smoke-removing combustion-supporting according to claim 1, it is characterized in that said Air-Inlet Controller, the rear board (8) that comprises shower nozzle (1), rear board (8) is provided with one or more preceding ventilating opening (10), air inlet adjustment plate (9) is established in plate (8) outside in the back, air inlet adjustment plate (9) is pressed on the rear board (8) by spring (5), establishes one or more rear vents (11) on the air inlet adjustment plate (9).
3, energy-saving and smoke-removing combustion-supporting according to claim 1 and 2 is characterized in that said shower nozzle (1), is cylindrical body, and its head undergauge, tapering angle are 35-55 °.
4, energy-saving and smoke-removing combustion-supporting according to claim 1 is characterized in that said nozzle (2), and the distance of nozzle (2) end to the end of shower nozzle (1) is 0.5 with the diameter ratio of shower nozzle: 1-1: 0.5.
5, energy-saving and smoke-removing combustion-supporting according to claim 1 is characterized in that said spray orifice (13), and spray orifice (13) is a tapered hole, and its tapering angle is 35-55 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00215338 CN2427741Y (en) | 2000-06-30 | 2000-06-30 | Energy saving, smoke eliminatiing and combustion adjuvant device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00215338 CN2427741Y (en) | 2000-06-30 | 2000-06-30 | Energy saving, smoke eliminatiing and combustion adjuvant device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2427741Y true CN2427741Y (en) | 2001-04-25 |
Family
ID=33581295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00215338 Expired - Fee Related CN2427741Y (en) | 2000-06-30 | 2000-06-30 | Energy saving, smoke eliminatiing and combustion adjuvant device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2427741Y (en) |
-
2000
- 2000-06-30 CN CN 00215338 patent/CN2427741Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |