CN201025363Y - Novel multi-functional light hydrocarbon burning machine - Google Patents
Novel multi-functional light hydrocarbon burning machine Download PDFInfo
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- CN201025363Y CN201025363Y CNU2007200786823U CN200720078682U CN201025363Y CN 201025363 Y CN201025363 Y CN 201025363Y CN U2007200786823 U CNU2007200786823 U CN U2007200786823U CN 200720078682 U CN200720078682 U CN 200720078682U CN 201025363 Y CN201025363 Y CN 201025363Y
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Abstract
The utility model relates to a novel multifunctional light hydrocarbon burning machine. The novel multifunctional light hydrocarbon burning machine includes a burning machine body (2) and a burning head (30), the inner burning machine body (2) is provided with a light hydrocarbon gasification unit (12), an atomizer (22) is arranged between the light hydrocarbon gasification unit (12) and the burning head (30). The gas and the fuel output by the light hydrocarbon gasification unit are precisely atomized and then are sent to the burning head, which can make the oil be more fully fired without oil residual liquid, and solves the problem of residual liquid. The novel multifunctional light hydrocarbon burning machine of the utility model can be widely used as the burning equipments of various oils.
Description
Technical field
The utility model relates to a kind of combustion apparatus, particularly, is a kind of Multifunction Light hydrocarbon burner machine.
Background technology
Light hydrocarbon liquid fuel (be called carbon five＜C5 traditionally again 〉), be that oilfield exploitation, oil refining, catalytic cracking, the natural gas lighter hydrocarbons of petrochemical industry separate recovery and the medium byproduct that obtains of heavy hydrocarbon cracking ethylene preparation process.In the process of China's ethylene production, about 300,000 tons of the quantity of carbon five, China is gas production big country, be again RFCC processing power, thereby the resource of carbon five is very abundant.Carbon Wuyuan material is formed quite complicated, through the chromatograph analyzing and testing more than the 30 kind of compound that boiling point is close is arranged approximately, comprises alkane, single diolefin, alkynes etc.If they are separated quite difficulty one by one, this is restricted with regard to making its utilization on chemical industry and other field.According to Sinopec scientific and technological information guide authority in 2006 analyses and prediction: at present and after long-time in, the important digestion approach of lighter hydrocarbons is still the use that acts as a fuel.Because the special physical property of lighter hydrocarbons is liquid at normal temperatures and pressures, with regard to rapid evaporation, this vaporized gas is exactly a fuel gas by certain pressure and temperature for public use.Present energy scarcity, lighter hydrocarbons are as a kind of novel, reliable, safety, health and energy-conservation product, and the national Ministry of Agriculture has all issued the GB and the standard laid down by the ministries or commissions of the Central Government in the nineties, vigorously promotes the use in the whole nation.But owing to never have a kind of combustion apparatus that is very suitable for light-hydrocarbon fuel, thereby promoting the use of of this New-type fuel of lighter hydrocarbons is restricted.In recent years, along with society, expanding economy, the energy in short supply, country advocates and supports the comprehensive utilization of the waste and old energy, the renewable sources of energy, the use of developing new forms of energy.The utilization of this new forms of energy of lighter hydrocarbons has caused the attention in people and society, market, and will form the market industrialization very soon.
Some light hydrocarbon burners of market appearance at present, these devices all are to have utilized the higher calorific value of light-hydrocarbon fuel and lower price (comparing with the price of natural gas, oil liquefied gas, diesel oil, kerosene) to be used as Energy-saving Measures.With regard to burner itself, there are not complete, reliable guidance and benefit aspect energy-conservation, efficient.Also there is following problem in present light hydrocarbon burner:
1, generally adopted the bubbling gasifying type, simply cool ambient air directly is extracted into gasification installation, the lighter hydrocarbons oil plant is transformed to gas by liquid, and the gas that transforms is directly delivered to used natural gas stone or metal plate for standing a stove on as a precaution against fire or the burning of liquefied gas stone or metal plate for standing a stove on as a precaution against fire, it is insufficient that Ran Shao mode makes burning like this, and the raffinate that stays can't solve.
2, partial devices is declared oil-gas two-way, and has thoroughly solved gasification raffinate problem.This burner at aerogenesis with the same with above-mentioned 1 form when the gas, then continued to use the method for the diesel oil cooking stove that generally uses now during oil firing: directly petroleum pipeline is received the burning stone or metal plate for standing a stove on as a precaution against fire, in addition blowing line is directly received stone or metal plate for standing a stove on as a precaution against fire, carry out mixed combustion at the stone or metal plate for standing a stove on as a precaution against fire place, this mode is still the same with diesel range, can produce the consequence of incomplete combustion.
3, the basic condition of lighter hydrocarbons oil plant gasification is: high temperature, low pressure.And said apparatus all generally adopts be: hot water, electrical heating and steam-heated mode, this just makes also will provide the heating energy in addition when gasification reaches the best, and this obviously is not energy-conservation effect.
4, said apparatus in use has only aerogenesis apparatus, lacks supporting with it combustion system, can not form complete device.
5, the gas or the oil plant liquid of said apparatus generation can not be carried at a distance, because do not solve the technical measures of condensation again and transport pressure.
6, said apparatus in use uses up the oiling of need ceasing fire as oil plant in the gasification installation, can not satisfy the needs of continuous operation.
The utility model content
It is more abundant and do not have a residual Multifunction Light hydrocarbon burner machine of oil plant raffinate that technical problem to be solved in the utility model provides a kind of fuel combustion.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: Multifunction Light hydrocarbon burner machine, comprise combustor body, combustion head, and be provided with the light hydrocarbon device in the combustor body, be provided with atomizer between described light hydrocarbon device and combustion head.
Combustion gas, fuel oil through the output of light hydrocarbon device are transported to combustion head again through the atomizer finer atomization, make that fuel combustion is more abundant and do not have the oil plant raffinate residual, stay the problem that fuel oil stays raffinate that solved.
Described atomizer comprises bearing block, housing, driving shaft, be provided with bearing in the bearing block, driving shaft is connected with housing with bearing block by bearing, belt pulley, bearing, atomizing turbine, needle-like atomizing wheel, mixing charging turbine are separately fixed on the driving shaft, housing is provided with distribution shower nozzle, gas spray head, fuel oil shower nozzle, secondary distribution shower nozzle, and atomizer fuel-firing gas-firing output also is provided with taper fence shower nozzle.Driving belt pulley by power-equipment rotates, belt pulley drives atomizing turbine, needle-like atomizing wheel, mixes the charging turbine rotation, to fuel oil, the combustion gas of each shower nozzle ejection pressurization that atomizes, be more conducive to the abundant burning of fuel oil, combustion gas, one time distribution shower nozzle, gas spray head, fuel oil shower nozzle, secondary distribution shower nozzle all are made as annular nozzle.
Be provided with blower fan in the described combustor body, the air intake pipeline of blower fan is communicated with residual heat collection device on the burner, the air-out pipeline of blower fan is communicated with the light hydrocarbon device, described atomizer import is connected with gas distribution pipeline, the secondary gas distribution pipeline of band secondary distribution electrically-controlled valve, combustion gas conveying electrically-controlled valve, a fuel delivery electrically-controlled valve respectively, gas distribution pipeline, the secondary gas distribution pipeline of being with secondary distribution electrically-controlled valve and the connection of blower fan air-out pipeline, combustion gas carries electrically-controlled valve to be connected with the light hydrocarbon device respectively with the fuel delivery electrically-controlled valve.The combustion gas of light hydrocarbon device output, fuel oil are respectively through electrically-controlled valve, after the atomizer finer atomization, spray by combustion gas, fuel oil shower nozzle, gas distribution pipeline and secondary gas distribution pipeline are equipped with suitable hot-air according to the air capacity of combustion gas, oil inflame needs to combustion gas, the fuel of atomizer ejection respectively to be mixed, and makes combustion gas, oil inflame more abundant.
Described combustor body is a closed box, and the combustor body is faced the wall and meditated and is provided with heat preserving and insulating material, and described residual heat collection device is to be arranged on ventilation shaft on the combustion apparatus or the ventilation interlayer on the combustion apparatus outer wall.The air of the air intake pipeline suction of blower fan is through the residual heat collection device preheating on the burner, suction enters airtight combustor to hot-air through blower fan, hot-air remains in the stationary temperature scope combustor body, the air-out pipeline of blower fan is with the light hydrocarbon device or other need heat or the position of hot-air is communicated with, because the combustor body is faced the wall and meditated and is provided with heat preserving and insulating material, heat preserving and insulating material also can be located at outer wall or the inwall that the combustor body is faced the wall and meditated, or establish an interlayer inside and outside facing the wall and meditating, in interlayer, fill heat preserving and insulating material, it is very little that heat preserving and insulating material can make airtight combustor internal heat scatter and disappear, can remain in the stationary temperature scope, do not need to adopt the firing equipment heating to make its constant temperature, saved the energy.
Described Multifunction Light hydrocarbon burner machine also comprises automatic oil-feed device.
Described automatic oil-feed device comprises main fuel tank, compensation fuel tank, main fuel tank is connected by compensation fuel tank oil-feed control valve with the compensation fuel tank, be respectively equipped with automatic oil-feed signal valve in main fuel tank and the compensation fuel tank, the compensation fuel tank is positioned at the main fuel tank below and is communicated with the formation linker with the light hydrocarbon device, and main fuel tank also is provided with automatic oil-feed ventilation electrically-controlled valve.The main fuel tank inflow pipeline is communicated with the oil pipeline (also can manually refuel) of storage tank farm, when the oil plant in the main fuel tank is lower than rated capacity, main fuel tank oil-feed signal valve sends the oil-feed signal, automatically oil-feed electrically-controlled valve and automatic oil-feed ventilation electrically-controlled valve valve and storage tank farm carry oil pump to open simultaneously, to Main Tank Injection; Compensation fuel tank oil-feed control valve is opened (often opening), main fuel tank is to the compensation tank filling, the bottom of compensation fuel tank has pipeline and light hydrocarbon device to communicate, oil plant is injected into 2/3rds of volume in the light hydrocarbon device, when the liquid level of compensation liquid level of fuel tank and gasification installation is in same horizontal plane at this moment (law of connected vessels), oil-feed signal valve in the compensation fuel tank sends signal by the motion of buoyancy, closes compensation fuel tank oil-feed control valve.Main fuel tank oil-feed signal valve sent signal when the oil plant that main fuel tank injects reached rated capacity, closed main fuel tank oil-feed electrically-controlled valve, the automatically controlled breather valve of oil-feed and storage tank farm simultaneously and carried oil pump, and the automatic oiling program is finished for the first time.When the oil plant in the gasification installation is constantly using when reducing, because compensation fuel tank and gasification installation are communicated with, the compensation fuel tank will be constantly from the oiling of trend gasification installation, make the oil plant of gasification installation remain at rated capacity, when the oil plant of compensation fuel tank reduces to rated capacity, compensation fuel tank oil-feed signal valve sends signal, open compensation fuel tank oil-feed control valve, the oil plant of main fuel tank compensates tank filling from trend, when being injected into rated capacity, compensation fuel tank oil-feed signal valve sends signal, close oil inlet passage, main fuel tank is because constantly to the compensation tank filling, when oil plant reduced to rated capacity, main fuel tank oil-feed signal valve sent signal, open the oil-feed electrically-controlled valve simultaneously, oil-feed ventilation electrically-controlled valve and storage tank farm carry oil pump to Main Tank Injection, after reaching rated capacity, main fuel tank oil-feed signal valve sends shutdown signal, and oiling stops.Along with the oil plant in the gasification installation constantly is used and reduces, the continuous automatic oiling that will circulate of airtight automatic oiling pumping system, continuous constant gas production and fuel delivery amount have heavily been guaranteed fully, satisfy industry, manufacturing enterprise and the various burning job requirement that needs with the successive operation of industry of thermal source, the danger of having avoided the open-type oiling to bring has simultaneously guaranteed safety.
Described Multifunction Light hydrocarbon burner machine also is provided with safety device, safety device comprises blast safe electric control device, safety valve, blast safe electric control device is located on the blower fan air-out pipeline and with combustion gas carries electrically-controlled valve, fuel delivery electrically-controlled valve, hot-air electrically-controlled valve, secondary distribution electrically-controlled valve to connect, and safety valve is arranged on light hydrocarbon device top.In combustor work, if machinery appears in blower fan or apparatus failure shuts down, the outage of blast safe electric control device decompression, sending signal makes combustion gas carry electrically-controlled valve, hot-air electrically-controlled valve, fuel oil lawsuit electrically-controlled valve, the two reciprocating type oil pumps of bar of fuel oil to close simultaneously, and cut-out combustion gas, fuel oil and air delivery passage, gasification installation is in air-tight state, avoids gas fuel to reveal.EVAP in the gasification installation, jar internal pressure are during greater than rated pressure, and the safety valve that is installed in the gasification installation top is opened automatically, makes the gasification installation internal pressure reduce to rated pressure, to guarantee the safe operation of Multifunction Light hydrocarbon burner machine.
Fuel-firing gas-firing transfer pipeline between described combustion head and atomizer is provided with check valve, and described Multifunction Light hydrocarbon burner machine also is provided with self-acting thermos, and air inlet is provided with cold wind and regulates window.When combustion head caused strile-bacing as breaking down in when work, because the HTHP of burning is greater than the fuel-firing gas-firing output pressure, check valve will be closed automatically, cut off the passage that strile-backs, and avoid strile-bacing causing security incident.When temperature is higher or lower than rated temperature in the combustor body, self-acting thermos will send signal, open or will close cold wind adjusting window automatically and carry out adjustment, and temperature is all remained in the rated temperature range all the time.
Also be provided with blower fan air-out pipeline between described atomizer and combustion head and be connected heating cabinet.Prevented that fuel oil, the combustion gas after the atomizing is condensed into liquid again.
Described fuel-firing gas-firing conveyance conduit is provided with band heat-insulation layer interlayer sleeve pipe outward, and the import of insulation interlayer sleeve pipe is communicated with the outlet of constant temperature fuselage hot air circulation, and outlet is communicated with combustion head.Can carry at a distance under the fuel oil of the atomizing shape that produces, the heat effect of combustion gas hot-air in interlayer, can burn simultaneously for a plurality of combustion heads simultaneously.
To sum up, the beneficial effects of the utility model are:
1, Multifunction Light hydrocarbon burner machine is provided with atomizer, fuel oil, combustion gas are delivered to combustion head through the fuel-firing gas-firing conveyance conduit again through the atomizer finer atomization, has solved the problem that fuel oil stays raffinate.
2, the combustor body is faced the wall and meditated and is provided with heat preserving and insulating material and combustor and is provided with the hot-air of blower fan suction after the combustion apparatus preheating and enters in the airtight combustor body, it is very little that heat preserving and insulating material can make airtight combustor internal heat scatter and disappear, can remain in the stationary temperature scope, do not need to adopt the firing equipment heating to make its constant temperature, saved the energy.
3, Multifunction Light hydrocarbon burner machine also comprises automatic oil-feed device, continuous constant gas production and fuel delivery amount have been guaranteed fully, satisfy industry, manufacturing enterprise and the various burning job requirement that needs with the successive operation of industry of thermal source, the danger of having avoided the open-type oiling to bring has simultaneously guaranteed safety.
4, described Multifunction Light hydrocarbon burner machine also is provided with safety device, guarantees the safe operation of Multifunction Light hydrocarbon burner machine, avoids security incident to take place to a greater extent.
Description of drawings
Fig. 1 is the structural representation of the utility model atomizer;
Fig. 2 is the structural representation of the utility model Light hydrocarbon burner machine.
The specific embodiment
Multifunction Light hydrocarbon burner machine comprises combustor body 2, the combustion head 30 of an airtight four prisms cylinder shape, and the support of combustor body 2 is platforms that are welded to form by angle steel, the assembling of bearing this body weight of combustor and surplus parts thereof.Combustor body 2 is made of closed space body and is connected above the support, combustor body 2 inwall of facing the wall and meditating is provided with the insulation layer, the insulation layer also can be located at outer wall that combustor body 2 faces the wall and meditates or establish an interlayer inside and outside facing the wall and meditating, in interlayer, fill the insulation layer, the combustor fuselage is cuboid, square etc., also can be arc cylinder or other geometries of being convenient to install.Automatically controlled breather valve 5 (with the vent line of manual by-pass line) when main fuel tank 7 sides are provided with automatic oil-feed, casing side have with the in-line of the automatic oil-feed electrically-controlled valve 4 of manual by-pass line and liquid level gauge 41 directly perceived.The in-line of main fuel tank 7 is provided with filter 1, be provided with the automatic oil-feed signal valve 6 of float-ball type in the main fuel tank 7, signal valve is made up of ball float, linkage, mechanical microswitch, valve body, seal, and the automatic oil-feed ventilation electrically-controlled valve 5 on thread switching control and the automatic oil-feed electrically-controlled valve 4 of main fuel tank and the fuel tank cap is connected.Main fuel tank 7 is installed in the fuselage top, the upper side of compensation fuel tank 10 casings is communicated with main fuel tank 7 by compensation fuel tank oil-feed control valve 8, downside is communicated with light hydrocarbon jar 12 bottoms with pipeline, compensation fuel tank 10 is provided with the automatic oil-feed signal valve 6 of float-ball type, the compensation fuel tank is installed in the combustor body 2, and below and light hydrocarbon jar 12 that its horizontal level is positioned at main fuel tank are in same horizontal plane.Light hydrocarbon jar 12 is formed tank body by cylindrical tube two ends welding ellipsoidal head, is provided with by upper, middle and lower three evacuated tube 5 of every rows in the tank body; Have on the last evacuated tube dislocation of arranging, direction identical, tilt 30 ° totally 20 spray arms, that following row has is identical with last row's quantity, gradient is identical but injection arm that direction is opposite, middle row has the dislocation of arrangement, upper and lower vertical, totally 20 of left and right horizontal-jet arms, welding is communicated with the air-flow agitator of forming.Light hydrocarbon jar 12 is installed in the combustor body 2, and is arranged side by side with compensation fuel tank 10, and the bottom is communicated with formation fluid connection device with the compensation fuel tank.Hot-air filter 17 is formed shell by openable tetragonal body, form the filtration core jointly and form filter by 80 purpose screen packs and 120 order screen packs with shell, filter 17 air inlets are communicated with blower fan 15 wind pipes, the electrically-controlled valve 18 that the band by-pass line is housed on the air outlet pipeline is communicated with air-flow agitator 11, and hot-air filter 17 is installed in gasification tank You Ding top.Gas filter 13 is formed closed space body by six plane bodies, totally 10 layers and 3 layers of microwell plate mutual group olefiant gas separating and filtering core and shell are formed to be converted into 6 foldings by 45 ° of angles, the gas filter air inlet is communicated with gasification tank left end top with pipeline, the electrically-controlled valve 14 that the band by-pass line is housed on the outlet pipe is communicated with the gas spray head that the two shower nozzle atomizings of two turbines mix booster 22, separates the excess oil oil return pipe and is communicated with compensation fuel tank top.Gas filter 13 is installed in the left top of gasification tank, and centrifugal blower 15 is installed in the middle and lower part of fuselage, and be equipped with cold wind and regulate window 39 at centrifugal blower 15 air inlet places, and the adjusting window is watched motor, rotary air valve and automatic constant-temperature combined unit by clothes and formed.Join air nozzle 23, open-type heater 25 and the air-flow agitator 11 that air nozzle 19, secondary have an electrically-controlled valve of once joining that centrifugal blower 15 air outlets and the two shower nozzles atomizings of two turbines mix booster 22 is communicated with.The electrically-controlled valve 18 of blast electric-controlled switch 16 and hot-air filter 17 is housed on the wind pipe, the electrically-controlled valve 14 of gas filter 13, fuel delivery electrically-controlled valve 20, the secondary that the two shower nozzles atomizings of two turbines mix booster 22 is joined air electrically-controlled valve 23 and is communicated with.The two reciprocating type oil pumps of bar of fuel oil are made up of doubly-linked cylinder body, the piston of two bar band one-way cocks, motor, eccentric wheel rotating mechanism, the oil pump oil-out is communicated with the fuel oil shower nozzle that the two shower nozzle atomizings of two turbines mix booster, the pipeline connection of oil-in and gasification tank bottom band fuel delivery electrically-controlled valve 20.The two reciprocating type oil pumps of bar of fuel oil are installed in the lower bottom part of gasification tank.The two shower nozzle atomizings of two turbines mix booster 22 by housing (housing is provided with the shower nozzle that gas distribution pipeline of air, secondary gas distribution pipeline, combustion gas conveying electrically-controlled valve, the connection of fuel delivery electrically-controlled valve are housed respectively), are made up of jointly main shaft, rolling bearing, two turbine, belt pulley in the housing.Atomizer 22 imports are communicated with combustion gas conveying, the two reciprocating type oil pumps of bar of fuel oil, hot air delivery pipe road respectively, export with the fuel-firing gas-firing pipeline that has check valve 38, pressure-reducing valve 37 to be communicated with, and are installed in the gasification tank below.Open-type heating cabinet 25 is formed casing by four planes, and import is communicated with the hot blast conveying pipe road outlet of centrifugal blower, and outlet is communicated with constant temperature combustion machine body.Heating cabinet the inside dress gas fuel buffering heat booster, heat booster is by three of three row's light pipes, every rows, and composition is interconnected.Import is communicated with the fuel-firing gas-firing pipeline that pressure-reducing valve 37 picks out, and outlet is communicated with the fuel-firing gas-firing conveyance conduit.Band heat-insulation layer interlayer pipeline 26 pipe outer walls are provided with the insulation layer, and the fuel-firing gas-firing conveyance conduit of metal material is installed in the pipe.The import of insulation interlayer sleeve pipe is communicated with the outlet of constant temperature fuselage hot air circulation, and outlet is communicated with annular heat gas cyclone type combustion head 30.Control case 31 and be installed on the heat-insulation layer jacketed piping, by six airtight casings of forming in plane.Control and be provided with hot blast rate control valve 28, fuel oil, gas quantity control valve 29 in the case, function, sequence valve button and signal lamp.Annular heat gas cyclone type combustion head 30 is made up of hot blast exhaust hood, flow deflector, combustion head body, ignition, import respectively with the hot blast rate control valve, gas fuel controlled quentity controlled variable control valve is communicated with.Be installed in combustion apparatus (kiln, stove, kitchen range etc.) hot spots.Safety valve 35 is installed in the gasification tank top, and electric appliance control box 42 is installed in the fuselage upper lateral part, and the gasification tank bottom also is provided with blowoff valve 40.
The gasification condition of lighter hydrocarbons oil plant is to depend on temperature and pressure, be that the low gasification of temperature height, pressure is easy, otherwise difficulty then, this machine has made full use of this characteristic of lighter hydrocarbons oil plants just, makes lighter hydrocarbons reach maximum gasification result according to the technical standard of GB: GB9053-1998.
The operation principle of combustor is with dress lighter hydrocarbons oil plant in the gasification tank, carries certain hot blast and pressure by blower fan, by the air-flow agitator fluid is produced and rolls and convection current, impel its evaporation, forms gasification.The two shower nozzle atomizings of two turbines mix booster gas or the oil plant that forms are equipped with certain hot-air.Through high speed rotation, the finer atomization of twin-stage turbine, deliver to combustion head after mixing, pressurizeing and burn.
The course of work of combustor is that this machine is connected power supply, opens the power switch of electric appliance control box 42, and airtight selfoiling system is started working.With the oil pipeline (also can manually refuel) of main fuel tank inflow pipeline 3 connection storage tank farms, main fuel tank oil-feed signal valve 6 sends the oil-feed signal, and oil-feed electrically-controlled valve 4 and oil-feed breather valve 5 and storage tank farm carry oil pump to open simultaneously.To main fuel tank 7 oilings, compensation fuel tank oil-feed control valve 8 is opened (often opening), main fuel tank 7 is to 10 oilings of compensation fuel tank, the bottom of compensation fuel tank 10 has pipeline and gasification tank 12 to communicate, oil plant is injected into 2/3rds of gasification tank volume in gasification tank, when the liquid level of liquid level and the gasification tank of compensation fuel tank is in same horizontal plane at this moment (law of connected vessels), the oil-feed signal valve 6 in the compensation fuel tank sends signal by the motion of buoyancy, closes main fuel tank 7 to the oiling passage that compensates fuel tank 10.Main fuel tank oil-feed signal valve 6 sent signal by the motion of buoyancy when the oil plant that main fuel tank 7 injects reached rated capacity, closed main fuel tank oil-feed electrically-controlled valve 4, the automatically controlled breather valve 5 of oil-feed and storage tank farm simultaneously and carried oil pump.The automatic oiling program is finished for the first time.When the oil plant in the gasification tank 12 constantly reduced through use, because compensation fuel tank 10 and gasification tank 12 are freely to be communicated with, compensation fuel tank 10 also will be constantly from 12 oilings of trend gasification tank, make the oil plant of gasification tank 12 remain at rated capacity.When making the oil plant that compensates fuel tank 10 reduce to rated capacity along with the oil plant minimizing of gasification tank 12, compensation fuel tank oil-feed signal valve 6 sends signal, open compensation fuel tank oil-feed control valve 8, the oil plant of main fuel tank 7 is from 10 oilings of trend compensation fuel tank, when being injected into rated capacity, compensation fuel tank oil-feed signal valve 6 sends signal, close oil inlet passage, main fuel tank 7 is because constantly to 10 oilings of compensation fuel tank, when oil plant reduces to rated capacity, main fuel tank oil-feed signal valve 6 sends signal, open oil-feed electrically-controlled valve 4 simultaneously, oil-feed ventilation electrically-controlled valve 5 and storage tank farm carry oil pump to main fuel tank 7 oilings, after reaching rated capacity, main fuel tank oil-feed signal valve 6 sends shutdown signal, and oiling stops.Along with the oil plants in the gasification tank 12 constantly are used and reduce, the continuous automatic oiling that will circulate of airtight selfoiling system, thereby continuous constant gas production and fuel delivery amount have been guaranteed fully, satisfy industry, manufacturing enterprise and the various burning job requirement that needs with the successive operation of industry of thermal source, the danger of having avoided the open-type oiling to bring has simultaneously guaranteed safety.
With 15 switch connections of the blower fan in the control button 31, blower fan 15 starts, (kiln, stove, kitchen are through special installation or pre-buried ventilation hollow pipe with being positioned at the preheating gathering-device in blower fan 15 imports, utilize the waste heat of kiln, stove, kitchen range burning, with the air heat in the pipeline) band heat-insulation layer hot-air input channel 34 be communicated with.Produce certain pressure through blower fan 15, simultaneously respectively to once joining air normal open pipeline 19, secondary distribution (this moment, electrically-controlled valve 23 was in closed condition) pipeline 23, open-type heating cabinet 25, blast safe electric control device 16 (blast safe electric control device is one of tandem tap of combustion gas conveying electrically-controlled valve 14, fuel delivery electrically-controlled valve 20, heat of gasification air electrically-controlled valve 18, secondary distribution electrically-controlled valve 23, the two reciprocating type oil pumps 21 of bar of fuel oil), hot-air filter 17, heat of gasification air electrically-controlled valve 18, gasification generation tank air-flow agitator 11 dispensing hot-airs.Most of quantity of hot air that blower fan 15 is carried mainly is that the air outlet by open-type heating cabinet 25 is diffused in hot-air in the constant-temperature enclosed fuselage of combustor.The variation of automatic thermostat 36 monitoring temperatures when being higher or lower than rated temperature as temperature, will being opened or close cold wind adjusting window automatically and carry out adjustment, and temperature is all remained in the rated temperature range all the time.Hot-air circulates in fuselage, make it to the appearance body of gasification tank 12 heated constant temperature (hot-air by the air-flow agitator carries out heating the first time to oil plant) once more, gasification temperature requirement continuously is provided, reaches evaporation rate of gasification more than 90%, utilized oil plant fully efficiently.Because the waste heat when hot air source is combustion apparatus (kiln, stove, kitchen range etc.) burning is heated, and is not subjected to the restriction of extraneous weather conditions, the guarantee of constant temperature does not need to consume other heating energy source.After hot-air circulated in combustor constant temperature fuselage, it was combustion-supporting to be communicated with the combustion chamber that is transported to kiln, stove, kitchen range from fuselage outlet and band heat-insulation layer gas fuel jacket pipe 26, because the pressure forced air supply, the burning door of kiln, stove, kitchen range can adopt the burning of closed.The one, there is not thermal radiation loss, the 2nd, constant hot-air is combustion-supporting, fire box temperature-resistant, can reduce relatively and equate fuel oil or gas quantity with hot air temperature, the 3rd, hot-air flows in the jacket pipe 26 of normal heat-insulation layer, and gas fuel carrier pipe 27 is installed in the jacket pipe 26 of band heat-insulation layer, and gas fuel is in gasification or spray pattern all the time in the gas fuel carrier pipe 27.Condensation again can not occur, satisfy remote requirement of carrying.After blower fan 15 started, blast safe electric control device 16 was opened simultaneously, and heat of gasification air electrically-controlled valve 18 is opened, and hot-air, carries out air-flowing type to oil plant and stirs the evaporation gasification through heat of gasification air electrically-controlled valve 18 and the 11 ventilation ejections of air-flow agitator through hot-air filter 17.It is automatically controlled being connected with blower fan 15 that the two shower nozzle atomizings of two turbines mix booster 22, starts simultaneously with blower fan 15.The primary air shower nozzle that gas distribution pipeline 19 mixes booster 22 to the two shower nozzles atomizings of the two turbines ejection of supplying gas.Open the burnt gas switch (be to use combustion gas separately this moment) of control button 31, combustion gas electrically-controlled valve 14 is opened, gasification tank 12 boil-off gas are (separating oil after the filtration flows back to the compensation fuel tank from the separating oil oil return pipe and re-uses) after gas filter 13 filters, enter the gas spray head ejection that the two shower nozzle atomizings of two turbines mix booster through combustion gas electrically-controlled valve 14, and with once the ejection hot-air rotate at a high speed through the one-level turbine, the pressure atomization mixing is sent to two-stage turbine and is sent to the ejection of fence type shower nozzle after the finer atomization mixing once more, along closed conduit through check valve 38, pressure-reducing valve 37 mixes buffering heat booster 24 to fuel-firing gas-firing, is sent to the fuel-firing gas-firing conveyance conduit 27 in the band heat-insulation layer jacket pipe 26 again after 25 heating of open-type heating cabinet.Opened back 10 seconds at the burnt gas switch of control button 31, autoelectrinic igniter 32 opens and firing point duration and degree of heating (cutting out automatically after 15 seconds), slowly rotate unlatching 29 fuel-firing gas-firing control valves annular heat gas cyclone type combustion head 30 is lighted this moment, burning volume control damper 28 can link with fuel-firing gas-firing control valve 29, be that greatly then air output is big for firepower, otherwise then little, but also independent operation.Close burnt gas switch then electrically-controlled valve 14 close and cut off the combustion gas transfer passage.
Open the fuel cock (be to use fuel oil separately this moment) of control button 31.Fuel oil electrically-controlled valve 20 is opened simultaneously, and the reciprocating type oil pump 21 of the two bars of fuel oil is opened, and secondary is joined hot-air electrically-controlled valve 23 and opened.Oil plant in the gasification tank 12 flows to oil pump 21 through electrically-controlled valve 20, produces pressure and be sent to the fuel oil shower nozzle ejection that the two shower nozzle atomizings of two turbines mix booster after the oil pump motion.And be sent to two-stage turbine through one-level turbine high speed rotational pressure atomizing and send the ejection of fence type shower nozzle with two grating hot-air mixed aerosols once more in once joining hot-air.The later course of work is identical with the combustion gas course of conveying.Close fuel cock, fuel oil electrically-controlled valve 20 is closed, and the two reciprocating type oil pumps 21 of bar of fuel oil cut out, and secondary is joined hot-air electrically-controlled valve 23 and closed cut-out fuel delivery passage.
Fuel-firing gas-firing mixed combustion is opened combustion gas and fuel cock simultaneously and to be got final product.
The reciprocating type oil pump of two bars of fuel-firing gas-firing mixed aerosol system is low voltage operated, and it is low to meet lighter hydrocarbons oil plant boiling point, the characteristics of easy gasification, the suitable simultaneously many lighter hydrocarbons oil plants of heavy hydrocarbons that contain.The two shower nozzle atomizings of two turbines mix booster by injection, rotation, mixing, atomizing, pressurization and reasonable disposition air capacity, solved petroleum pipeline has directly been received stone or metal plate for standing a stove on as a precaution against fire and ajutage simultaneously at the behindhand type of the mixed combustion of burner, avoid incomplete combustion, make burning more abundant, the discharging harmful exhaust is lower, and oil plant has obtained more making full use of.Fuel-firing gas-firing conveyance conduit 27 and insulation interlayer sleeve pipe 26 combination carry have solved the condensation problem again of mixed combustible gas body, can carry at a distance, can burn simultaneously for a plurality of combustion heads simultaneously.
Safety control system is in combustor work, if blower fan 15 machinery occurs or apparatus failure shuts down.The outage of blast safe electric control device 16 decompressions, sending the signal controlling combustion gas carries electrically-controlled valve 14, hot-air electrically-controlled valve 18, fuel delivery electrically-controlled valve 20, the two reciprocating type oil pumps 21 of bar of fuel oil to close simultaneously, and cut-out combustion gas, fuel oil and air delivery passage, gasification tank 12 is in air-tight state, avoid gas fuel to reveal, the evaporation in the gasification tank 12, jar internal pressure is during greater than rated pressure, the safety valve 35 that is installed in gasification tank 12 tops is opened automatically, makes the gasification installation internal pressure reduce to rated pressure.When combustion head 30 caused strile-bacing as breaking down in when work, because the HTHP of burning is greater than the fuel-firing gas-firing output pressure, check valve 38 will be closed automatically, cut off the passage that strile-backs, and avoid strile-bacing causing security incident.Gasification tank blowoff valve 40 is disposed to outside the body soiling solution when maintenance and cleaning.
Claims (10)
1. Multifunction Light hydrocarbon burner machine comprises combustor body (2), combustion head (30), is provided with light hydrocarbon device (12) in the combustor body (2), it is characterized in that, is provided with atomizer (22) between described light hydrocarbon device (12) and combustion head (30).
2. Multifunction Light hydrocarbon burner machine according to claim 1, it is characterized in that, described atomizer (22) comprises bearing block (55), housing (54), driving shaft (45), be provided with bearing (44) in the bearing block (55), driving shaft (45) is connected with housing (54) with bearing block (55) by bearing (44), belt pulley (43), bearing (44), atomizing turbine (50), needle-like atomizing wheel (51), mixing charging turbine (52) is separately fixed on the driving shaft (45), housing (54) is provided with a distribution shower nozzle (46), gas spray head (47), fuel oil shower nozzle (48), secondary distribution shower nozzle (49), atomizer fuel-firing gas-firing output also is provided with taper fence shower nozzle (53).
3. Multifunction Light hydrocarbon burner machine according to claim 2, it is characterized in that, be provided with blower fan (15) in the described combustor body (2), the air intake pipeline of blower fan (15) is a hot-air input insulation interlayer pipeline (34), be communicated with the residual heat collection device (33) on the burner, the air-out pipeline of blower fan (15) is communicated with light hydrocarbon device (12), described atomizer (22) import respectively with a gas distribution pipeline (19), the secondary gas distribution pipeline of band secondary distribution electrically-controlled valve (23), electrically-controlled valve (14) is carried in combustion gas, fuel delivery electrically-controlled valve (20) is connected, a gas distribution pipeline (19), the secondary gas distribution pipeline of band secondary distribution electrically-controlled valve (23) and blower fan (15) air-out pipeline are connected, and combustion gas carries electrically-controlled valve (14) to be connected with light hydrocarbon device (12) respectively with fuel delivery electrically-controlled valve (20).
4. Multifunction Light hydrocarbon burner machine according to claim 3, it is characterized in that, described combustor body (2) is a closed box, combustor body (2) is faced the wall and meditated and is provided with heat preserving and insulating material, and described residual heat collection device is to be arranged on ventilation shaft on the combustion apparatus or the ventilation interlayer on the combustion apparatus outer wall.
5. according to any described Multifunction Light hydrocarbon burner machine of claim 1 to 4, it is characterized in that described Multifunction Light hydrocarbon burner machine also comprises automatic oil-feed device.
6. Multifunction Light hydrocarbon burner machine according to claim 5, it is characterized in that, described automatic oil-feed device comprises main fuel tank (7), compensation fuel tank (10), main fuel tank (7) is connected by compensation fuel tank oil-feed control valve (8) with compensation fuel tank (10), be respectively equipped with automatic oil-feed signal valve (6) in main fuel tank (7) and the compensation fuel tank (10), compensation fuel tank (10) is positioned at main fuel tank (7) below and is communicated with the formation linker with light hydrocarbon device (12), and main fuel tank (7) also is provided with automatic oil-feed ventilation electrically-controlled valve (5).
7. Multifunction Light hydrocarbon burner machine according to claim 6, it is characterized in that, described Multifunction Light hydrocarbon burner machine also is provided with safety device, safety device comprises blast safe electric control device (16), safety valve (35), blast safe electric control device (16) is located on blower fan (15) the air-out pipeline and with combustion gas carries electrically-controlled valve (14), fuel delivery electrically-controlled valve (20), hot-air electrically-controlled valve (18), secondary distribution electrically-controlled valve (23) to connect, and safety valve (35) is arranged on light hydrocarbon device (12) top.
8. Multifunction Light hydrocarbon burner machine according to claim 7, it is characterized in that, fuel-firing gas-firing transfer pipeline between described combustion head (30) and atomizer (22) is provided with check valve (38), described Multifunction Light hydrocarbon burner machine also is provided with automatic constant-temperature combined unit (36), blower fan (15) air inlet is provided with cold wind and regulates window (39), and automatic constant-temperature combined unit (36) is regulated window (39) with cold wind and is connected.
9. Multifunction Light hydrocarbon burner machine according to claim 8, it is characterized in that, also be provided with blower fan (15) air-out pipeline between described atomizer (22) and combustion head (30) and be connected heating cabinet (25), described heating cabinet (25) import is communicated with the fuel-firing gas-firing pipeline that pressure-reducing valve (37) picks out, and outlet is communicated with combustion head by fuel-firing gas-firing conveyance conduit (27).
10. Multifunction Light hydrocarbon burner machine according to claim 9, it is characterized in that, the outer band heat-insulation layer interlayer sleeve pipe (26) that is provided with of described fuel-firing gas-firing conveyance conduit (27), the import of insulation interlayer sleeve pipe (26) is communicated with the outlet of constant temperature fuselage hot air circulation, and outlet is communicated with combustion head (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200786823U CN201025363Y (en) | 2007-03-06 | 2007-03-06 | Novel multi-functional light hydrocarbon burning machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200786823U CN201025363Y (en) | 2007-03-06 | 2007-03-06 | Novel multi-functional light hydrocarbon burning machine |
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| Publication Number | Publication Date |
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| CN201025363Y true CN201025363Y (en) | 2008-02-20 |
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| CNU2007200786823U Expired - Fee Related CN201025363Y (en) | 2007-03-06 | 2007-03-06 | Novel multi-functional light hydrocarbon burning machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112043162A (en) * | 2020-08-31 | 2020-12-08 | 广州市伊东机电股份有限公司 | Gas water-bladder type commercial steam soybean milk machine |
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2007
- 2007-03-06 CN CNU2007200786823U patent/CN201025363Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112043162A (en) * | 2020-08-31 | 2020-12-08 | 广州市伊东机电股份有限公司 | Gas water-bladder type commercial steam soybean milk machine |
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Granted publication date: 20080220 |