CN2131025Y - Hole-change flow-regulating strong-cyclone mechanical water-oil atomization gun for boiler feeding - Google Patents
Hole-change flow-regulating strong-cyclone mechanical water-oil atomization gun for boiler feeding Download PDFInfo
- Publication number
- CN2131025Y CN2131025Y CN 92226351 CN92226351U CN2131025Y CN 2131025 Y CN2131025 Y CN 2131025Y CN 92226351 CN92226351 CN 92226351 CN 92226351 U CN92226351 U CN 92226351U CN 2131025 Y CN2131025 Y CN 2131025Y
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- CN
- China
- Prior art keywords
- oil
- boiler
- gun
- hole
- atomization
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a hole-change flow-regulating strong-cyclone mechanical water-oil atomization gun for boiler feeding, which can be further improved on the basis of the 'oil gun of the adjustable mechanical atomization oil'. The center of the hole-change flow-regulating strong-cyclone mechanical water-oil atomization gun for boiler feeding is a cavity-type silk lever, one end 23 of which is communicated with the water pipe of the boiler, and the other end of the cavity-type silk lever aligns with an oil nozzle on a concave oil injection sheet 1. Through that a cavity channel is additionally provided with the alkaline boiler waste water, the hole-change flow-regulating strong-cyclone mechanical water-oil atomization gun for boiler feeding and the rotary injection oil flow which are atomized can enter into the boiler cavity for burning through the oil nozzle; the secondary atomization and the explosion actions can be played; the alkaline boiler water can fully mix the neutralized acidic flue gas in the combustion process; the flue dirt on the heating area of the boiler can be reduced; the corrosion speed can be reduced, and the pollution to the nature from the acidic flue gas can be alleviated.
Description
The utility model relates to our mechanical atomization fuel oil oil gun, belongs to the improvement to " adjustable mechanical atomization fuel oil oil gun ".
The patent No.: 89213959.5 " adjustable mechanical atomization fuel oil oil guns ", it has overcome and is used for oil burning boiler steam atomization formula and need expends shortcomings such as steam, noise is big; Be used for mechanical atomization formula nozzle size necessarily with having overcome, when the burden requirement of stove changes, can only regulate oil mass by the oil pressure of regulating oil gun, it is bigger to make oil chew the pressure fluctuation at place, be difficult to guarantee optimal pressure range work at nozzle, especially when nozzle place pressure is low, make the shortcoming of atomizing effect difference.But it does not solve pot Shanghai burning back product and sulfur dioxide and sulfur trioxide oxysome and discharges the pollution problem that is brought with cigarette.
The purpose of this utility model is to overcome shortcoming in the above-mentioned prior art, but on the basis of " adjustable mechanical atomization fuel oil oil gun ", provides a kind of oil gun that reduces pollution.
The purpose of this utility model can reach by the following technical programs: it is gone up at " adjustable mechanical atomization fuel oil oil gun " and constitutes, the center screw mandrel of adjustable mechanism is communicating pipe, its end is communicated with furnace water pipe, and the other end is aimed at fuel injection nozzle on the matrix oil-spraying plate.
Have on the force application handle 22 on the above-mentioned leading screw and penetrate the shape boosting-rod more than 3, the force application handle both sides are with being enclosed within fanning strip 15 on the screw mandrel, and connecting rod 21 connects.
The utility model is compared above-mentioned prior art can following effect: penetrate oily sulphur and advance the stove mixed aerosol owing to can be used to add stove water (alkalescence) and revolve with the cavate leading screw, play the deflagration that atomizes for the second time, make oil mist particles more tiny, can improve the oil atomization effect; As the alkaline water of certain pressure, temperature, spray into the back in combustion process, can mix fully and in and acidic flue gas in change sulfur material.Reduce the speed of flue gas greatly, play the effect of chemical depollution to a certain extent the sour corrosion and the back-end surfaces dust stratification dirt of heating surface.
Figure is the utility model complete section structure chart
Below in conjunction with accompanying drawing will the utility model is described in further detail:
The utility model is on the patent No. 89213959.5 " adjustable mechanical atomization fuel oil oil gun " basis, in conjunction with the accompanying drawings, adjustable mechanism (3,8) central hair lever adopts the cavate leading screw, and promptly the center is communicating pipe, its end 23 is communicated with furnace water pipe, and the other end is aimed at fuel injection nozzle on the matrix oil-spraying plate 1.
3 above spoke boosting-rods are arranged on the force application handle 22 on the above-mentioned leading screw pipe 3, and the force application handle both sides are with being enclosed within fanning strip 15 on the leading screw, and connecting rod 21 is connected with nut 24.
Shown in accompanying drawing, longer because of the body of a gun, consideration is connected with other parts, and cavate leading screw (communicating pipe) is by screw cone 3, and conduit (7,8,13) is formed by connecting; Wherein on the conduit 13 with 22 assemblings of spiral and force application handle, in the force application handle both sides with being enclosed within on the conduit still fanning strip 15, connecting rod 21 connections; Wherein the back fanning strip is threaded in oil barrel 18, and is fixing with nut 4; In 13 in oil barrel 18 and conduit with packing pad 16, packing 17 pressure caps (10,19) sealing shutoff; Wherein on the inwall of oil barrel 18, also has conduit 26.Between above-mentioned screw cone 3 and the matrix oil-spraying plate 1 the umbellate form spacer ring is arranged.The communication channel 4 that is communicated with other conduit is arranged in the cone; This end is threaded on the oil barrel 5 with nut 25, and oil-spraying plate is inlayed fixing, wherein is provided with copper sheet 2 between oil-spraying plate 1 and oil barrel end.Oil barrel also is to be welded by (5,9 and 18), and the middle part is communicated with oil inlet pipe 12; Between oil barrel 9 and conduit 8, on oil barrel, be welded with oil-piping 10, add asbestos for 11 li with the formed annular room of oil barrel inwall and make heat-insulation layer.
Claims (2)
1, a kind of hole-change flow-regulating strong-cyclone mechanical atomization boiler feeding oil gun, it is gone up at " adjustable mechanical atomization fuel oil oil gun " and constitutes, its feature: the oil gun center is the cavate wire lever, and its end 23 is communicated with furnace water pipe, and the other end is aimed at fuel injection nozzle on the matrix oil-spraying plate 1.
2, oil gun as claimed in claim 1, its feature: the force application handle both sides are with being enclosed within fanning strip 15 on the leading screw to penetrate the shape boosting-rod 3 on the leading screw on the force application handle 22, and connecting rod 21 connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92226351 CN2131025Y (en) | 1992-07-08 | 1992-07-08 | Hole-change flow-regulating strong-cyclone mechanical water-oil atomization gun for boiler feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92226351 CN2131025Y (en) | 1992-07-08 | 1992-07-08 | Hole-change flow-regulating strong-cyclone mechanical water-oil atomization gun for boiler feeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2131025Y true CN2131025Y (en) | 1993-04-28 |
Family
ID=33770677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92226351 Expired - Fee Related CN2131025Y (en) | 1992-07-08 | 1992-07-08 | Hole-change flow-regulating strong-cyclone mechanical water-oil atomization gun for boiler feeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2131025Y (en) |
-
1992
- 1992-07-08 CN CN 92226351 patent/CN2131025Y/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 |