CN2418357Y - Self-cooling maintenance-free oil gun - Google Patents
Self-cooling maintenance-free oil gun Download PDFInfo
- Publication number
- CN2418357Y CN2418357Y CN 00219620 CN00219620U CN2418357Y CN 2418357 Y CN2418357 Y CN 2418357Y CN 00219620 CN00219620 CN 00219620 CN 00219620 U CN00219620 U CN 00219620U CN 2418357 Y CN2418357 Y CN 2418357Y
- Authority
- CN
- China
- Prior art keywords
- cooling
- oil
- gun
- gun head
- self
- 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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- Spray-Type Burners (AREA)
Abstract
The utility model relates to a self-cooling maintenance-free oil gun, which is used in the course of power production. The utility model comprises a cooling blower. When fuel oil flows in the self-cooling maintenance-free oil gun from an oil inlet nozzle with high pressure, cooling air in the atmosphere is led into a cooling air pipe with definite pressure by the cooling blower. Then, the fuel oil enters a cooling air cyclone to form high-speed cyclone wind. The fuel oil quickly flows through the surface of an oil atomization assembly, and carries away heat which is accumulated on a gun head to block high temperature smoke gas in a boiler to enter the gun head. When the fuel oil stops supply, the cooling blower still keeps an operating state and continues cooling the integral oil gun. The surface temperature of the gun head is reduced; the surface of the gun head is cleaned; the service life of the gun head is extended.
Description
The utility model relates in a kind of oil combustion device, particularly power production process widely used from cooling, non-maintaining oil gun.
At present, existing product extensively exists relatively simple for structure, technology is more coarse, rifle head carbon deposit, dust stratification often appear in industrial production is used, serious phenomenon of coking has a strong impact on the ordinary production of electric boiler, has increased labour intensity for the boiler attendance personnel, simultaneously, also increased the cost of power production.
The main cause that causes this phenomenon is the Oil gun head minister phase to be in the boiler flame district, environment temperature is too high, making carbon ion in the oil plant and burning that thermal ionization just take place separates out, and attached to the oil circuit surface of rifle head inside, through accumulation after a while, the charcoal of a large amount of dirtizations stops up oil circuit, and oil gun again can't be come into operation.
The way that addresses this problem is: the temperature of oil gun head is lowered, it is lower than below 200 ℃, oil molecule dissociates through the out-of-date heat that do not take place on its surface, still with the molecular state ejection, just can solve this difficult problem well.
The utility model is exactly to add a cover cooling system on former oil gun architecture basics.Its purpose just has been fundamentally to stop the appearance of oil gun coking problem.
Description of drawings:
Accompanying drawing is a topology view of the present utility model.
The utility model is described in further detail with reference to the accompanying drawings:
Shown in accompanying drawing: a kind of from cooling, non-maintaining oil gun, include inlet nozzle 7, oil atomization assembly 5, outer nut 6, oil guide pipe 3, when fuel oil with certain pressure when inlet nozzle 7 flows into oil guide pipes 3, cooling blower will import cooling duct 2 than cold air with certain pressure in the atmosphere, enters cooling air cyclone 4 subsequently, forms high-speed rotational wind, from oil atomization assembly 5 surperficial high velocity stream mistakes, being mixed with mist of oil enters burner hearth burning.The benefit of doing like this is that the cooling wind energy stops the high-temperature flue gas in the burner hearth, has reduced rifle head temperature, has cleaned the rifle head surface.When fuel oil stopped to supply with, cooling blower still kept duty, continued the whole oil gun of cooling.
Claims (1)
- One kind from the cooling, non-maintaining oil gun, include inlet nozzle 7, oil atomization assembly 5, outer nut 6, oil guide pipe 3 is characterized in that: in oil guide pipe 3 outsides cooling duct 2 is housed, between cooling duct 2 and oil guide pipe 3, be provided with cooling air cyclone 4, be provided with cooling blower 1 in pikestaff 8 positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00219620 CN2418357Y (en) | 2000-03-12 | 2000-03-12 | Self-cooling maintenance-free oil gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00219620 CN2418357Y (en) | 2000-03-12 | 2000-03-12 | Self-cooling maintenance-free oil gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2418357Y true CN2418357Y (en) | 2001-02-07 |
Family
ID=33584793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00219620 Expired - Fee Related CN2418357Y (en) | 2000-03-12 | 2000-03-12 | Self-cooling maintenance-free oil gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2418357Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936527A (en) * | 2010-09-07 | 2011-01-05 | 西安航天远征流体控制股份有限公司 | Oil-oxygen burning pre-mixed type starting burner |
| CN110762521A (en) * | 2019-11-04 | 2020-02-07 | 上海迎韦热能设备有限公司 | Oil burner for incinerator |
-
2000
- 2000-03-12 CN CN 00219620 patent/CN2418357Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936527A (en) * | 2010-09-07 | 2011-01-05 | 西安航天远征流体控制股份有限公司 | Oil-oxygen burning pre-mixed type starting burner |
| CN101936527B (en) * | 2010-09-07 | 2012-10-10 | 西安航天远征流体控制股份有限公司 | Oil-oxygen burning pre-mixed type starting burner |
| CN110762521A (en) * | 2019-11-04 | 2020-02-07 | 上海迎韦热能设备有限公司 | Oil burner for incinerator |
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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 |