CN2898615Y - Efficient self-spurting and energy-saving heater of electrically-controlled oil doped-water with pollution-decreasing function - Google Patents
Efficient self-spurting and energy-saving heater of electrically-controlled oil doped-water with pollution-decreasing function Download PDFInfo
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- CN2898615Y CN2898615Y CN 200620095357 CN200620095357U CN2898615Y CN 2898615 Y CN2898615 Y CN 2898615Y CN 200620095357 CN200620095357 CN 200620095357 CN 200620095357 U CN200620095357 U CN 200620095357U CN 2898615 Y CN2898615 Y CN 2898615Y
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Abstract
An efficient self-spurting and energy-saving heater of electrically-controlled oil doped-water with pollution-decreasing function consists of a right lateral or left lateral seamless stainless steel spiral tube component, a three-way pipe joint, a spiral pinhole copper pipe, a micro check valve, an electromagnetic valve, an oil supply and oil return total main pipe, a emulsified oil pump and an open oil tank in ordinal seal connection. A stainless steel spiral tube self-spurting burner is arranged on an electronic ignition gas or a liquefied petroleum gas burner to make the two combined and form a new combustion heater with three functions of electronic ignition, preheating and self-spurting combustion, which makes burning diesel oil or waste oil as main fuel. During operation, first preheat the stainless steel spiral tube to high temperature red-hot state, and then feed in with a little emulsified symmetrical oil-water mixture under electronic control, whereupon strong gasification immediately occurs, producing internal pressure and self-spurting combusting with rapid and centralized fire, no smoke, no taste, no blockage, no explosion risk and near zero pollution, suitable for both industrial and civil heating.
Description
Belongs to the technical field of:
the utility model relates to a diesel oil is watered and is carried out jet-propelled burning, no caking, no jam, smokeless, tasteless, no explosion danger, high-efficient fuel-economizing, subtract dirty synergistic heating device that increases.
Background
At present, the fuel oil method in all countries in the world adopts a normal temperature atomizing combustion mode, (namely, diesel oil is injected into a combustion chamber to form oil mist by high pressure of compressed air or water vapor and then is ignited and combusted), and the fuel oil method comprises a gas turbine (jet engine), a rocket engine, a diesel engine, a full-automatic combustor industrial furnace … … and the like, (see [ American]K.K. Kennes 'combustion principle' P315 published in 1991.) the jet combustion method is not available in any modern combustion monograph and is considered as a forbidden area, because when the diesel oil is heated and gasified, oil gas decomposition and cracking are easy to occur, a large amount of free carbon particles are separated out, the oil gas is accumulated into hard blocks which block an oil pipe and a nozzle, and the combustion cannot be normally carried out, which is determined by the property of the diesel oil.
As for the combustion test data of emulsified oil prepared by adding water into diesel oil, the combustion test data has been studied for decades both at home and abroad, and the emulsified oil is generally regarded as an oil-saving environment-friendly combustion technology, however, the emulsified oil of diesel oil adopts an atomization combustion mode, so that water-in-oil droplets burst during heating, oil-water separation before combustion is caused by heating and gasification, the temperature and pressure conditions for generating water gas chemical reaction are not available, a large amount of water gas cannot be generated, the thermal effect is directly influenced, and the combustion test data cannot be popularized and applied up to now.
Therefore, the oil-doped water combustion technology has not been researched by the Chinese and foreign scientists for decades, and both the theory and practice of the technology have not been broken through, because the breakthrough of the research has not been found (see "research and application of the oil-doped water combustion technology" Gong mu Yi "energy saving technology" 1999.11 No. 6P 22).
The invention content is as follows:
in order to overcome the defects of large pollution and low thermal efficiency of atomizing combustion, a jet combustion method is specially used for solving the problems, however, when fuel oil is subjected to jet combustion, carbon deposit is easily generated in the heating and gasification process to block an oil pipe and a nozzle, and the flame temperature is too high to generate NOxPollution problem of harmful gasTo solve these two problems thoroughly, the utility model particularly provides a technical scheme that oil is watered and is carried out jet-propelled burning, and this is exactly: uses a closed heat-resisting pressure-resisting stainless steel spiralpipe assembly (including spiral pipe + injection pipe + connecting rod + through nut)The outer cover) is used as a main body (3) of the jet burner and is sequentially and tightly connected with a three-way joint (6), a pinhole spiral copper tube (7), a micro one-way check valve (8), a micro electromagnetic valve (9), an oil supply and return main pipe (10), an emulsified oil pump (11) and an open or closed oil tank (12). When in operation, the spiral pipe jet burner is firstly preheated to a high-temperature red-hot state, then a small amount of fuel oil and water mixture which is uniformly emulsified is fed in, so that strong evaporation and rapid gasification are immediately carried out, the volume is expanded by hundreds of times to form several kilograms/cm2The internal pressure. High temperature oil gas advances along the pipeline, outwards sprays the burning automatically in nozzle aperture department, takes place oil gas schizolysis in the pipe, when educing out the carbon particle, is immediately absorbed by high temperature steam oxidation, takes place generalized water gas chemical reaction: thus, the problem of carbon deposit blockage is radically and completely eliminated, and partial heat is absorbed by both the vaporization of water and the water gas reaction, and the water gas CO + H with lower heat value2Participate in oil gas combustion, and also reduce the flame temperature. Thereby automatically eliminating NOxThe generation of harmful gas pollution sources and two technical problems existing in the jet combustion process are solved smoothly.
By generalized water gas CO + H2Complete combustion exothermic reaction: ； the resulting exotherm is much greater than the endotherm, and if calculated as 1Kmol of steam, all participating in the water gas reaction, will give a net heat gain of 406572Kj/Kmol (which corresponds to a weight ofThe heat released by the diesel oil added with water when burning) is seen, the oil-water-mixed air-injection combustion heating device is a high-efficiency oil-saving, consumption-reducing, pollution-reducing and efficiency-increasing facility, and has no problem in practice and theoryThe method paves a road for popularization and application in the future.
Description of the drawings:
the names and characteristics of the various parts of the invention are further explained below with reference to the drawings and several embodiments:
FIG. 1 is a structural diagram of a single stainless steel right-handed spiral tube self-spraying burner (with the axis line arranged horizontally); A. front view, B, top view.
FIG. 2 is a structural diagram of a single stainless steel left-handed spiral tube self-spraying burner (with the axis line vertically upward)
A. Front view B, top view
FIG. 3 is a structural diagram (front view) of a spiral pinhole copper tube assembly dedicated for oil supply and heat insulation connected to two inlets of a three-way joint at the oil inlet end of a stainless steel spiral tube.
FIG. 4 is a schematic view of a single self-blowing combustion heater (with its axis horizontally disposed) and an oil supply control system for a right-handed stainless steel spiral pipe.
1. Preheating ignition device (using small petroleum liquefied gas stove, gas stove or natural gas stove, alcohol stove)
2. Supporting frame for installation (shape determined according to specific requirements)
3. Self-spraying combustion heater body of seamless stainless steel spiral pipe (left-handed or right-handed)
4. Cylindrical stainless steel outer cover with contraction transition section in middle of reducer
5. Stainless steel ball-shaped or shallow cup-shaped flame stabilizer
6. Steel three-way connection (emulsified oil inlet channel in horizontal direction)
7. Spiral pinhole copper tube assembly (as shown in figure 3)
8. Miniature one-way check valve
9. Miniature electromagnetic valve
10. Oil supply and return header pipe
11. Emulsified oil pump
12. Open type oil tank
13. Fuel oil hanging bottle, pipeline and valve (supply fuel oil by micro-pressure action under power failure condition)
FIG. 5 is a schematic diagram of a stainless steel left-handed helical tube self-blowing combustion heater (with its axis vertically upward) and fuel supply control system used in power failure. (front view)
1-10 are identical to FIG. 4
11-13 are special parts of FIG. 4 (No number in the system of FIG. 5)
14. Closed low-pressure oil tank
15. A water-containing hanging bottle, a pipeline and a valve. (for use in removing nozzle clogging during combustion)
FIG. 6: the structural schematic diagram (top view) of the left and right-handed stainless steel double-spiral tube self-spraying combustion heater and the oil supply control pipeline system is that two oil inlet ends of a pinhole copper tube of each of the left and right-handed stainless steel double-spiral tube combustors simultaneously penetrate through a nut and a connecting rod and are welded, and then the pinhole copper tube is connected with an outlet connector of a miniature one-way check valve, so that the left and right-handed stainless steel double-spiral tube combustors share one oil supply check valve and one electromagnetic valve, and the rest parts are completely the same as those in the.
FIG. 7: a pipeline system structure diagram of two double-spiral heating burners sharing an oil supply pump and an oil tank (top view)
The specific implementation mode is as follows:
in fig. 4, the fuel oil and water mixed single stainless steel spiral pipe self-spraying combustion heater used under the normal power supply condition is mainly composed of a stainless steel spiral pipe assembly (3) (comprising a stainless steel spiral pipe, a right-angle elbow injection pipe, a movable nut connecting rod and a cylindrical outer cover), a steel three-way joint (6), a spiral pinhole copper pipe (7), a miniature one-way check valve (8), a miniature electromagnetic valve (9), an oil supply and return header pipe (10), an emulsified oil pump (11) and a sequential sealing firm connection, and the oil pump and an oil return pipe orifice are placed in an open type oil tank (12). The method is characterized in that: the axial lead of the right-handed stainless steel spiral pipe is arranged in the horizontal direction, and the outlet end of the right-handed stainless steel spiral pipe is welded with a right-angled elbow injection pipe, so that the injection pipe is inserted along the inner side of the spiral pipe, and the small injection hole is just positioned under the oil inlet end of the spiral pipe; the oil inletend of the stainless steel spiral pipe extends outwards and is welded with a non-joint surface of a connecting rod penetrating through a steel nut, then the movable nut is detachably fastened and connected with the oil outlet end of a horizontal line of a three-way joint, the oil inlet end of the horizontal line of the three-way joint is inserted into a pinhole copper pipe and fastened with the three-way joint by the movable nut, the other end of the pinhole copper pipe is inserted into the outlet end of a miniature one-way check valve, the inlet end of the one-way check valve is connected with the outlet of the miniature electromagnetic valve, the inlet of the electromagnetic valve is connected with an oil supply and return header pipe by another three-way joint, and a stainless steel spiral pipe assembly (3) is arranged right above a preheating. During operation, firstly, the stainless steel spiral pipe is heated to a high-temperature red hot state by the preheating device (1), then the emulsified oil pump (11) and the miniature electromagnetic valve (9) are started to spray an emulsified uniform oil-water mixture into the seamless stainless steel spiral pipe, rapid gasification immediately occurs, internal pressure is generated to realize self-spraying combustion, and in the combustion process, all emulsified oil is in a flowing state, so that fuel oil and water entering the spiral pipe combustor are ensured to be uniformly mixed according to a normal proportion to participate in gasification and combustion. If the power failure condition happens accidentally, when the emulsified oil stops being fed, the manual ball valve in the fuel oil infusion bottle pipeline can be opened to feed the fuel oil, so that the fuel oil can be continuously combusted without being influenced by the power failure.
In fig. 5, a left-handed seamless stainless steel spiral pipe is used as a self-spraying burner body (the axis line is vertically arranged upwards), the outlet end of the stainless steelspiral pipe is welded with a porous linear or curved spraying pipe, and the spraying holes have various orientations, such as: the jet flame is directly shot to the first oil inlet ring from the bottom of the spiral pipe or shot to the center of the bottom of the flame stabilizer; or the jet flame is obliquely upwards jetted to the oil inlet ring of the spiral pipe from the inner side or the outer side of the bottom of the spiral pipe, so that the circular flame is generated and is jetted outwards. In order to ensure that combustion is not affected by power failure in the case of no guarantee of power supply. A closed low-pressure oil tank (14) is adopted to replace an open oil tank (12) and an oil supply pump (11); when the nozzle is blocked to reduce flame, a pipeline valve of the water-containing hanging bottle (15) can be opened, water is sent into the stainless steel spiral pipe under the action of micro pressure, and the small holes are dredged by using water vapor.
In the embodiment of fig. 6, a self-spraying combustion heater (3) which is completely the same as that of fig. 4 in structure is provided, and is characterized in that a left spiral pipe and a right spiral pipe are fixed together in parallel by adopting a left spiral pipe and a right spiral pipe, a stainless steel outer cover and a preheating ignition device (1) are shared, oil inlet ends of oil supply needle hole copper tubes (7) of the two stainless steel spiral pipes are inserted with a nut and a connecting rod in parallel and welded, and then the oil inlet ends are connected with an outlet joint of a one-way check valve (8), namely the oil supply check valve and an electromagnetic valve are shared, and the firepower and the fuel consumption can be doubled.
In the embodiment of fig. 7, which is again a parallel combination of the embodiment of fig. 6, and so on, the actual need for greater fire and fuel consumption can be met.
Claims (4)
1. The utility model provides an automatically controlled oil infiltration water self-blowing high-efficient energy-conserving pollution abatement heater of burning, mainly by dextrorotation or levogyration seamless stainless steel spiral pipe jet-propelled burner subassembly (3), three way connection (6), pinhole spiral copper pipe (7), miniature one-way check valve (8), solenoid valve (9), fuel feeding, oil return house steward (10), emulsification oil pump (11), and oil tank (12), the order is connected and is constituted, the utility model discloses a characteristic is: the integral closed heat-resistant pressure-resistant small-sized seamless stainless steel spiral pipe is used as a self-spraying burner main body for quickly heating and gasifying fuel oil and water, a right-angled elbow porous injection pipe is inserted along the inner side of the spiral pipe and is welded with the outlet end of the spiral pipe, so that injection flame is directly directed to the oil inlet end of the spiral pipe, the oil inlet end is outwards extended and is welded with a connecting rod penetrating through a steel nut, the nut is detachably fastened and connected with one end of a three-way joint, the other two inlets of the three-way joint are respectively inserted by two specially-made pinhole spiral copper pipes, the nut is fastened with the three-way joint, the other end of the three-way joint is inserted into an outlet joint of a miniature one-way check valve and is fastened by.
2. The electric control oil-doped water self-spraying combustion high-efficiency energy-saving pollution-reducing heater as claimed in claim 1, which is characterized in that: adopt levogyration seamless stainless steel spiral pipe as from spouting combustor main part, the axial lead sets up straightly upwards, bores the straight line or the curvilinear figure injection pipe that has a plurality of apertures, welds in stainless steel spiral pipe exit end, and the injection hole site has put multiple orientation, for example: the jet flame is directly directed to the first oil inlet ring of the spiral pipe from the center of the bottom of the spiral pipe, or directly directed to the center of the bottom of the flame stabilizer, or obliquely upwards from the inner side or the outer side of the bottom of the spiral pipe to generate circular flame which is ejected from a flame ejection port.
3. The electric control oil-doped water self-spraying combustion high-efficiency energy-saving pollution-reducing heater as claimed in claim 1, which is characterized in that: and a steel nut and a connecting rod which are connected with relevant joints are respectively penetrated into two ends of the pinhole spiral copper tube, so that the pinhole spiral copper tube penetrates out of the connecting rod for a certain distance, and the pinhole spiral copper tube and one end of the non-joint surface of the connecting rod are welded into a whole.
4. The electric control oil-doped water self-spraying combustion high-efficiency energy-saving pollution-reducing heater as claimed in claim 1, which is characterized in that: the oil supply needle holes of the two stainless steel spiral pipes are welded with a nut and a connecting rod in parallel and then connected with an outlet joint of a miniature one-way check valve. Thereby sharing one oil supply check valve and one electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620095357 CN2898615Y (en) | 2006-02-21 | 2006-02-21 | Efficient self-spurting and energy-saving heater of electrically-controlled oil doped-water with pollution-decreasing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620095357 CN2898615Y (en) | 2006-02-21 | 2006-02-21 | Efficient self-spurting and energy-saving heater of electrically-controlled oil doped-water with pollution-decreasing function |
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| Publication Number | Publication Date |
|---|---|
| CN2898615Y true CN2898615Y (en) | 2007-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620095357 Expired - Fee Related CN2898615Y (en) | 2006-02-21 | 2006-02-21 | Efficient self-spurting and energy-saving heater of electrically-controlled oil doped-water with pollution-decreasing function |
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| Country | Link |
|---|---|
| CN (1) | CN2898615Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111023147A (en) * | 2019-12-21 | 2020-04-17 | 张忠恕 | Self-temperature-measuring spiral ignition chamber |
| CN111272530A (en) * | 2018-12-05 | 2020-06-12 | 中广核工程有限公司 | Manufacturing method of coil pipe of nuclear power high-temperature sampling cooler |
-
2006
- 2006-02-21 CN CN 200620095357 patent/CN2898615Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111272530A (en) * | 2018-12-05 | 2020-06-12 | 中广核工程有限公司 | Manufacturing method of coil pipe of nuclear power high-temperature sampling cooler |
| CN111023147A (en) * | 2019-12-21 | 2020-04-17 | 张忠恕 | Self-temperature-measuring spiral ignition chamber |
| CN111023147B (en) * | 2019-12-21 | 2024-03-19 | 北京凯德石英股份有限公司 | Self-temperature-measuring spiral ignition chamber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070509 Termination date: 20110221 |