CN203454123U - Air circuit and oil circuit system of oil guns for tiny-oil ignition oxygen addition burner - Google Patents
Air circuit and oil circuit system of oil guns for tiny-oil ignition oxygen addition burner Download PDFInfo
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- CN203454123U CN203454123U CN201320545521.6U CN201320545521U CN203454123U CN 203454123 U CN203454123 U CN 203454123U CN 201320545521 U CN201320545521 U CN 201320545521U CN 203454123 U CN203454123 U CN 203454123U
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Abstract
The utility model discloses an air circuit and oil circuit system of oil guns for a tiny-oil ignition oxygen addition burner. The air circuit and oil circuit system of the oil guns for the tiny-oil ignition oxygen addition burner comprises an air circuit system and an oil circuit system, wherein the air circuit system and the oil circuit system are connected with the oil guns respectively, the air circuit system comprises a first manual ball valve, a first air source adjusting device, a check valve, a hydraulic energy storage tank, a second manual ball valve, a solenoid valve, a pressure switch, a second air source adjusting device and a third manual ball valve, wherein the first manual ball valve, the first air source adjusting device, the check valve, the hydraulic energy storage tank, the second manual ball valve, the solenoid valve, the pressure switch, the second air source adjusting device and the third manual ball valve are connected in sequence in the forward direction of air through an air pipe, and then the air circuit system is connected with the oil gun through a metal hose; the oil circuit system comprises a manual stop valve, a first pneumatic ball valve, a filter, the hydraulic energy storage tank, a first manual ball valve, a second pneumatic ball valve, a second filter and a second manual ball valve, wherein the manual stop valve, the first pneumatic ball valve, the filter, the hydraulic energy storage tank, the first manual ball valve, the second pneumatic ball valve, the second filter and the second manual ball valve are connected in sequence through an oil pipe in the forward direction of fuel oil, and then the oil circuit system is connected with the oil gun through a metal hose; industrial compressed air serves as an air source of the pneumatic ball valves, the upper portion of the hydraulic energy storage tank is connected with the air pipe, and the lower portion of the hydraulic energy storage tank is connected with the oil pipe. The air circuit and oil circuit system of the oil guns for the tiny-oil ignition oxygen addition burner is simple in structure, convenient to use, good in burning effect and high in burning speed, the coefficient of excess air is decreased, and the high flame temperature can be achieved.
Description
Technical field
The utility model belongs to power boiler burning optimization, oxygen-enriched combusting, energy-conserving and environment-protective transformation field, relates to gas circuit and the oil piping system of oil gun for a kind of tiny-oil ignition oxygenation burner.
Background technology
In the last few years, along with improving constantly of environmental requirement, the day of the energy was becoming tight, and rising steadily of price, causes the production cost of enterprise more and more higher.Existing common Plasma Firing Technology and simple small oil gun firing technique can be easy to coal dust to light, and save a large amount of fuel oils, have improved the economy of producing.But these two kinds of sparking mode all can not increase the heat loss due to incomplete combustion of fuel coal dust after-flame in the process of igniting, therefore, have proposed a kind of novel combustion technology, i.e. tiny-oil ignition oxygenation combustion technology.Oxygenation burning refers to that oxygen concentration in the gas of combustion-supporting use is higher than the oxygen concentration in normal air.Oxygenation burning is all applicable at most industrial circles to all fuel (comprising gas, liquid and solid).It can improve the range of application of inferior fuel, can give full play to again the performance of high-grade fuel.China adopts oxygenation combustion technology still to have certain distance to large-sized station boiler comprehensively, but is feasible for igniting and local oxygenation combustion-supporting, has considerable energy-conservation and environment protecting.
Summary of the invention
The utility model is in order to make up the deficiencies in the prior art, and gas circuit and the oil piping system of a kind of simple in structure, easy to use, tiny-oil ignition oxygenation burner that combustion efficiency is good with oil gun are provided.
The utility model is achieved by the following technical solution:
Gas circuit and the oil piping system of oil gun for tiny-oil ignition oxygenation burner of the present utility model, is characterized in that: comprise the air-channel system and the oil piping system that connect oil gun; Air-channel system comprises the manual ball valve that connected successively by tracheae along air direction of advance, source of the gas adjusting device, check-valves, hydraulic energy-accumulating tank, another manual ball valve, magnetic valve, pressure switch, another source of the gas adjusting device and a manual ball valve again, finally by connection by metal hose oil gun, source of the gas is from industrial compressed air; Oil piping system comprises the hand stop valve that connected successively by oil pipe along fuel oil direction of advance, pneumatic ball valve, filter, described hydraulic energy-accumulating tank, manual ball valve, pneumatic ball valve, another filter, manual ball valve, finally by connection by metal hose oil gun, the source of the gas of pneumatic ball valve is from industrial compressed air, the top of hydraulic energy-accumulating tank connects tracheae, bottom connected pipes, and in tank, Wei You, top, bottom is air.
Gas circuit and oil piping system two oil guns in parallel.
Two hydraulic energy-accumulating tanks of the common series connection of gas circuit and oil piping system.
Hydraulic energy-accumulating tank top connects air gauge, and bottom connects blow-off pipe and blowoff valve, and tank body is provided with level protecting switch.
The beneficial effects of the utility model are, simple in structure, easy to use, combustion efficiency is good, and burning velocity is high, and coefficient of excess air reduces, and obtains higher flame temperature.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, manual ball valve 1, source of the gas adjusting device 2, check-valves 3, air gauge 4, hand stop valve 5, pneumatic ball valve 6, filter 7, blowoff valve 8, liquid-level switch 9, hydraulic energy-accumulating tank 10, manual ball valve 11, magnetic valve 12, pressure switch 13, source of the gas adjusting device 14, manual ball valve 16, pneumatic ball valve 17, metal hose 19, oil gun 20, filter 21, level protecting switch 22.
The specific embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.
Gas circuit and the oil piping system of oil gun for tiny-oil ignition oxygenation burner of the present utility model, comprise the air-channel system and the oil piping system that connect oil gun 20; Air-channel system comprises the manual ball valve 1 that connected successively by tracheae along air direction of advance, source of the gas adjusting device 2, check-valves 3, hydraulic energy-accumulating tank 10, another manual ball valve 11, magnetic valve 12, pressure switch 13, another source of the gas adjusting device 14 and a manual ball valve again, finally by the rear connection oil gun of snap joint 15 connection metal flexible pipe 19, source of the gas is from industrial compressed air; Oil piping system comprises the hand stop valve 5 that connected successively by oil pipe along fuel oil direction of advance, pneumatic ball valve 6, filter 7, described hydraulic energy-accumulating tank 10, manual ball valve 16, pneumatic ball valve 17, another filter 21, manual ball valve, finally by the rear connection oil gun of snap joint 18 connection metal flexible pipe 19, the source of the gas of pneumatic ball valve is from industrial compressed air, the top of hydraulic energy-accumulating tank connects tracheae, bottom connected pipes, and in tank, Wei You, top, bottom is air.
Gas circuit and oil piping system two oil guns in parallel.
Two hydraulic energy-accumulating tanks of the common series connection of gas circuit and oil piping system.
Hydraulic energy-accumulating tank top connects air gauge 4, and bottom connects blow-off pipe and blowoff valve 8, and tank body is provided with level protecting switch 22 and liquid-level switch 9.
Gasifying Small Oil Gun is one of core technology of pure oxygen ignition system, and every burner is furnished with two micro-oil guns.Gasifying Small Oil Gun has the features such as atomization is superior, the ignition trigger response time is short, wind resistance good, flameholding.
The operation principle of Gasifying Small Oil Gun ignition is: first utilize compressed-air actuated high-speed jet that fuel oil is directly smashed, being atomized into ultra-fine oil droplet burns, with the heat that burning produces, fuel is carried out to initial stage heating simultaneously, dilatation, later stage heating, within the extremely short time, complete the evaporation gasification of oil droplet, make oil gun direct burning gases fuel in normal combustion process, thereby greatly improve efficiency of combustion and flame temperature.(rigidity is extremely strong, its spread speed is exceedingly fast is complete transparence over the velocity of sound, flame to flame after gasification, and combustion, root is blue, centre and afterbody are transparent whites), flame kernel temperature is up to 1800～2000 ℃, can be used as high temp fire core and in coal burner, carry out direct firing coal-dust burning, thus realize station boiler start, stop and low-load combustion-stabilizing in coal for oily object.
Fuel system adopts energy storage pressure accumulater to carry out oil, gas uniform pressure is carried, and can guarantee that oil gas presses in best atomization match parameter, guarantees to fire oil atomization abundant, thereby creates favorable conditions for clean efficient burning.
While realizing fuel-oil atmozation, normal combustion when Gasifying Small Oil Gun compressed air used is mainly used for lighting a fire, accelerate gasification of fuel oil and supplement the oxygen amount that early stage, burning needed.Use power plant to use mixedly compressed air gas source (maintenance compressed air gas source), carry air cleaning, drying device.
Compressed air system is comprised of manually-operated gate, pneumatic ball valve, pressure regulator valve and correlate meter and pipeline etc.Pressure regulator valve is used for controlling compressed air pressure, with total pressure regulator valve (being source of the gas adjusting device, namely filtering pressure reducing valve) of filter bowl, is used for dried compressed air and control compressed air pressure and oil pressure.
Compressed air system magnetic valve must can tight closing, can not have influence on whole compressed air system safe and stable operation because of interior leakage.Igniting should be provided with independent main valve by compressed air system, can be where necessary by system and the isolation of compressed air main pipeline.
Stokehold compressed air system pressure stability (≮ 0.4MPa), single Gasifying Small Oil Gun start-up burner gas consumption is not more than 0.9Nm3/min.
Claims (4)
1. gas circuit and the oil piping system of oil gun for tiny-oil ignition oxygenation burner, is characterized in that: comprise the air-channel system and the oil piping system that connect oil gun; Air-channel system comprises the manual ball valve that connected successively by tracheae along air direction of advance, source of the gas adjusting device, check-valves, hydraulic energy-accumulating tank, another manual ball valve, magnetic valve, pressure switch, another source of the gas adjusting device and a manual ball valve again, finally by connection by metal hose oil gun, source of the gas is from industrial compressed air; Oil piping system comprises the hand stop valve that connected successively by oil pipe along fuel oil direction of advance, pneumatic ball valve, filter, described hydraulic energy-accumulating tank, manual ball valve, pneumatic ball valve, another filter, manual ball valve, finally by connection by metal hose oil gun, the source of the gas of pneumatic ball valve is from industrial compressed air, the top of hydraulic energy-accumulating tank connects tracheae, bottom connected pipes, and in tank, Wei You, top, bottom is air.
2. gas circuit and the oil piping system of oil gun for tiny-oil ignition oxygenation burner according to claim 1, is characterized in that: gas circuit and oil piping system two oil guns in parallel.
3. gas circuit and the oil piping system of oil gun for tiny-oil ignition oxygenation burner according to claim 1 and 2, is characterized in that: two hydraulic energy-accumulating tanks of the common series connection of gas circuit and oil piping system.
4. gas circuit and the oil piping system of oil gun for tiny-oil ignition oxygenation burner according to claim 1 and 2, is characterized in that: hydraulic energy-accumulating tank top connects air gauge, and bottom connects blow-off pipe and blowoff valve, and tank body is provided with level protecting switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320545521.6U CN203454123U (en) | 2013-09-04 | 2013-09-04 | Air circuit and oil circuit system of oil guns for tiny-oil ignition oxygen addition burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320545521.6U CN203454123U (en) | 2013-09-04 | 2013-09-04 | Air circuit and oil circuit system of oil guns for tiny-oil ignition oxygen addition burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203454123U true CN203454123U (en) | 2014-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320545521.6U Expired - Lifetime CN203454123U (en) | 2013-09-04 | 2013-09-04 | Air circuit and oil circuit system of oil guns for tiny-oil ignition oxygen addition burner |
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| Country | Link |
|---|---|
| CN (1) | CN203454123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051275A (en) * | 2016-08-17 | 2016-10-26 | 苏州三花空调部件有限公司 | Dustproof electromagnetic valve assembly for oil gun and burning torch |
-
2013
- 2013-09-04 CN CN201320545521.6U patent/CN203454123U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051275A (en) * | 2016-08-17 | 2016-10-26 | 苏州三花空调部件有限公司 | Dustproof electromagnetic valve assembly for oil gun and burning torch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG YINGDIAN ENERGY SAVING TECHNOLOGY CO., LT Free format text: FORMER OWNER: JI'NAN HIPOWER TECHNOLOGY CO., LTD. Effective date: 20140411 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 250101 JINAN, SHANDONG PROVINCE TO: 250000 JINAN, SHANDONG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20140411 Address after: 250000 Shandong city of Ji'nan province high tech Zone Shun Road No. 1 Building No. 5, Qilu Software Park (Business Plaza E block, room A515) Patentee after: SHANDONG YINGDIAN ENERGY SAVING TECHNOLOGY CO.,LTD. Address before: 250101 Shandong Province, Ji'nan City Xinyu High-tech Development Zone on the west side of the road century wealth center block AB room 602 Patentee before: JINAN HIPOWER TECHNOLOGY Co.,Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151209 Address after: 250000 Shandong city of Ji'nan province high tech Zone Shun Road No. 109 Department of building 302-1 Patentee after: SHANDONG ECO-POWER TECHNOLOGY CO.,LTD. Address before: 250000 Shandong city of Ji'nan province high tech Zone Shun Road No. 1 Building No. 5, Qilu Software Park (Business Plaza E block, room A515) Patentee before: SHANDONG YINGDIAN ENERGY SAVING TECHNOLOGY CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |