CN204786434U - Combustion chamber with adjustable wind regime device - Google Patents
Combustion chamber with adjustable wind regime device Download PDFInfo
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- CN204786434U CN204786434U CN201520198179.6U CN201520198179U CN204786434U CN 204786434 U CN204786434 U CN 204786434U CN 201520198179 U CN201520198179 U CN 201520198179U CN 204786434 U CN204786434 U CN 204786434U
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Abstract
The utility model provides a combustion chamber with adjustable wind regime device which includes a combustion chamber, a wind regime adjusting device, this wind regime adjusting device have one aerial transmission unit that leans on in this combustion chamber, and external air finally flows in this combustion chamber behind this aerial transmission unit of flowing through, and the partial air that gets into this combustion chamber has improved the incineration feeiciency of combustion chamber through preheating the back greatly.
Description
Technical field
The utility model is mainly concerned with a kind of combustion chamber, especially a kind of combustion chamber with wind adjustable source apparatus, and the air entering this combustion chamber, after preheating, substantially increases the efficiency of combustion of combustion chamber.
Background technology
China is annual about produces 400,000,000 tons of house refuses, 1,000 ten thousand tons of indusrial toxic harmful refuses and 650,000 tons of medical wastes.The process problem of increasing hazardous waste (comprising clinical waste) more and more become countries in the world must faced by a difficult problem.Hazardous waste has the multiple hazard properties such as toxic, inflammable and explosive property, corrosivity, chemical reactivity, infectiousness, therefore all forms very large threat to environmental and human health impacts.
Along with the progress of human civilization, the environmental consciousness of people is more and more stronger.Increasing especially along with haze weather, the harmful substance in air badly influences trip and the health of people, is everyone urgent pursuit instantly at a safety, clean environment in can living.Exceeding standard of the PM2.5 in a lot of city also shoulders heavy responsibilities reminding people to improve air.Analyze the mankind in the pollutant of airborne release, a very large part is by burning disposal.Peasant is middle crop straw burning afield, has not only discharged a large amount of harmful substances and dust, also result in the significant wastage of the energy simultaneously.Compare and under, the rubbish in city is also much adopt the mode of burning to process, and takes full advantage of the heat that incineration firing discharges while burning, and improves the utilization rate of discarded object.At field of medicaments, chemical field and butcher field, if its rubbish produced is without burning disposal, be easy to work the mischief to people, and the maturation of garbage incineration technology will bring more convenience.
Nowadays be much engaged in the factory of waste incineration, mostly adopt incinerator, utilize high temperature borning away refuse, rubbish produces physical and chemical reaction at high operating temperatures, there is huge change in inner structure, most rubbish is finally totally burned, generates a pair filter residue, ashes etc.This kind of incinerator adopts biochemistry coal, oil, natural gas etc. be such as fuel, and its most of rubbish is also burnt by means of the calorific value itself had, and the not high rubbish of calorific value also completes burning by the auxiliary heating of this kind of chemical energy.In addition, coal, carbon etc., when being directly used for as fuel combustion, itself also can discharge poisonous material, such as carbon monoxide, sulfur dioxide etc.In addition, the petroleum gas large relative to combustion front, block its combustion utilization efficiency of coal is not high yet, serious waste phenomenon.
Under so a kind of background, plasma gasification technology is seasonable and give birth to.Plasma gasification technology is the rubbish heat treatment technics of a new generation, and its thermal conversion efficiency is higher than burning process by about 50%, and its pollutant discharge amount is less, particularly can greatly reduce the discharge of dioxin.Plasma gasification technology is different from burning, and gasification completes under anaerobic condition, does not need oxygen to participate in, and operation is relatively simple.
Plasma gasification technology is a kind of gasification technology, utilizes plasmatorch as the thermal source of gasification furnace, and produce high strength heat (about 5500 DEG C), the plasma in gasification furnace is a kind of high-temperature gas of highly ionized.Plasma incinerator, utilizes the superhigh temperature that plasma generator produces, and can solve the combustion problem of nearly all rubbish.Plasma gasification apparatus main body device is made up of parts such as feed system, gasification furnace, dual firing chamber, waste heat boiler, electrostatic precipitator, dry type reaction tower, sack cleaner, wet scrubber towers.
Due to the high temperature high thermal characteristics of plasma gasification technology, the organic matter in refuse can become synthesis gas (being mainly CO and H2) by Efficient Conversion, and inorganic matter then becomes harmless lime-ash (vitreum slag).This lime-ash can be used for making high value byproduct, has extraordinary economic benefit.Therefore, for the industrial refuse in solid waste and bazardous waste, plasma gasification technology has been proved to be a kind for the treatment of measures reliably in developed country.The High temperature ion that most of rubbish produces at plasmatorch flows down, and efficiency of combustion can increase greatly, and the speed that organic matter becomes inorganic matter is compared common high incinerator and had very large advantage.It is the minimizing of solid waste.The innoxious of Solid Waste Treatment.It is the resource of solid waste
But according to the operation conditions of existing equipment, this novel plasma incinerator can burn for a long time incessantly, and ignition temperature reaches 3000 DEG C ~ 5000 DEG C.At these elevated temperatures, article on plasma burns body of heater is also a very acid test.For this reason, people add high-temperature refractory at plasma incinerator body, because plasma incinerator utilizes plasma (orifice) gas gasifying device to burn, ignition temperature is high, and vaporization ability is strong, after causing flue gas to dual firing chamber, the combustion heat value of flue gas is still very high, in dual firing chamber, release amount of heat, makes dual firing chamber's temperature too high, easily cause temperature to exceed design limit value, shorten the service life of refractory material.And common rubbish does not need so high temperature to carry out burning disposal.On the one hand, existing burning body of heater life-span in the environment of superhigh temperature falls sharply, and on the other hand, the air just having entered body of heater needs again the direct heat of the generation of plasmatorch to carry out preheating, is also a kind of waste to the energy.
Utility model content
Main purpose of the present utility model is to provide a kind of combustion chamber with wind adjustable source apparatus, this wind adjustable source apparatus transports a part of heat produced in this dual firing chamber, this part heat heated the air being about to enter body of heater simultaneously, and then improves the firing efficiency of combustion chamber.
Another object of the present utility model is to provide a kind of combustion chamber with wind adjustable source apparatus, and the equalizing warehouse of this wind adjustable source apparatus balances the air pressure and flow velocity that enter in combustion chamber, thus makes the duty of combustion chamber more stable.
Another object of the present utility model is to provide a kind of combustion chamber with wind adjustable source apparatus, and the branch road wind pipeline of this wind adjustable source apparatus is provided with flow switch adjuster, thus more accurate to the benefit wind of dual firing chamber.
Another object of the present utility model is to provide a kind of combustion chamber with wind adjustable source apparatus, this wind adjustable source apparatus comprises wind thruster, the air be in wind adjustable source apparatus is able to arrive fast in this equalizing warehouse under the effect of this wind thruster, improves the air velocity in wind adjustable source apparatus.
Another object of the present utility model is to provide a kind of combustion chamber with wind adjustable source apparatus, and the secondary air channel road that this equalizing warehouse is drawn accurately can control the oxygen replenishment amount in combustion chamber, guarantees that the oxygen of combustion chamber is in highly stable state.
Another object of the present utility model is to provide a kind of combustion chamber with wind adjustable source apparatus, and this pre-hot air apparatus, when not making larger change to original combustion chamber, achieves the installation of wind adjustable source apparatus.
Another object of the present utility model is to provide a kind of combustion chamber with wind adjustable source apparatus, and these wind adjustable source apparatus major part parts are arranged on the surface of this combustion chamber, easily keep in repair with installation and removal.
For achieving the above object, the utility model provides a kind of incinerator with wind adjustable source apparatus, and it comprises: a combustion chamber; With a wind regime adjusting device, this wind regime adjusting device has the transfer of air unit abutting in this combustion chamber, and extraneous air, after flowing through this transfer of air unit, finally flows into this combustion chamber.
Preferably, the feed end that this combustion chamber comprises a burner block and is arranged at this burner block top and the discharge end be arranged at bottom this burner block, this combustion chamber has the furnace body wall of a hollow and is positioned at a preheating cavity of this furnace body wall, installs a plasma generator and provide operating temperature with it in this burner block.
Preferably, this wind regime adjusting device comprises an air introducing unit further and an air enters chamber unit, this air introduces the first end that unit is connected to this transfer of air unit, this air enters the second end that chamber unit is connected to this transfer of air unit, it is through entirety that the introducing of this air unit, this transfer of air unit and this air enter chamber unit, the end of this air introducing unit is finally connected to the top of this burner block, introduces unit effluent air finally in this burner block, participate in burning from this air.
Preferably, this feeding end opening extends internally out a flue, this air is introduced unit and is comprised a triple valve further, this triple valve is arranged at this air and introduces in the agent structure of unit, air flow into after this triple valve goes out, point two branch roads, and a branch road leads to this transfer of air unit place, another branch road leads to this flue place, and the flue gas directly and in this flue enters in this burner block jointly.On the branch road leading to this flue, one first switch valve is set for controlling to flow into the air mass flow of this branch road.
Preferably, the first end that this air introduces unit connects air access tube and a flow meters with switch valve, this air access tube is introduced unit when this switch valve is opened with this air and is communicated with, and this flowmeter is installed on this air introducing unit and this air enters between pipe.
Preferably, this transfer of air unit comprises one first transfer of air unit and one second transfer of air unit further, it is inner that this first transfer of air unit is positioned at this burner block, it is outside that this second transfer of air unit is arranged at this burner block, and air finally flow in this burner block after flowing through this first transfer of air unit and this second transfer of air unit respectively.
Preferably, this wind regime adjusting device comprises a wind control increase and decrease device further, this wind control increase and decrease utensil has two flow ports, it connects this first transfer of air unit and this second transfer of air unit respectively, this wind control increase and decrease utensil has a working chamber, one is connected to this power source on this working chamber, this power source controls the air pressure conversion of this working chamber, this working chamber finally making this wind control increase and decrease this wind control of change increase and decrease device of wind generation wind speed or the air quantity flowed through in device draws one first wind keyholed back plate and one second wind keyholed back plate further, this the first wind keyholed back plate is used for filling air in this working chamber, this the second wind keyholed back plate is used for detaching air from this working chamber.
Preferably, this wind regime adjusting device comprises an air steady flow unit further, and the agent structure of this air steady flow unit is an equalizing warehouse, and this equalizing warehouse is arranged at the top of this burner block, between this feed end and this burner block, air flow into this equalizing warehouse from this transfer of air unit.
Preferably, this wind regime adjusting device comprises an air steady flow unit further, the agent structure of this air steady flow unit is an equalizing warehouse, this equalizing warehouse is arranged at the top of this burner block, between this feed end and this burner block, air flow into this equalizing warehouse from this transfer of air unit, this equalizing warehouse has a tracheae connector, this tracheae connector comprises a middle gas tube connecting assembly and a lower inlet duct connecting assembly, this middle gas tube connecting assembly is extended by the sidewall of this equalizing warehouse and is upwards communicated with this burner block, this lower inlet duct connecting assembly is extended by the sidewall of this equalizing warehouse and is communicated with this burner block downwards.
Preferably, the utility model provides a kind of incinerator with wind adjustable source apparatus, and it comprises: a combustion chamber, and the sidewall of this combustion chamber has the preheating cavity of a hollow structure; With a wind regime adjusting device, this wind regime adjusting device has the transfer of air unit that abuts in this combustion chamber, extraneous air is after flowing through this transfer of air unit, in this combustion chamber of final inflow, one helical pipe, this helical pipe is arranged in this preheating cavity, and as a section in this transfer of air unit.
Accompanying drawing explanation
Shown in Fig. 1 is incinerator schematic diagram according to a preferred embodiment of the present utility model;
Shown in Fig. 2 is the perspective view of incinerator according to a preferred embodiment of the present utility model;
Shown in Fig. 3 is the flux map of incinerator according to a preferred embodiment of the present utility model;
Shown in Fig. 4 A is the schematic diagram of the air pipe interface of incinerator according to a preferred embodiment of the present utility model.
Shown in Fig. 4 B is the schematic diagram of the air pipe interface of incinerator according to a preferred embodiment of the present utility model.
Shown in Fig. 5 is the schematic diagram of incinerator according to second better enforcement of the present utility model.
Specific embodiment
Below describe and realize the utility model for disclosing the utility model to enable those skilled in the art.Preferred embodiment in below describing only as an example, it may occur to persons skilled in the art that other apparent modification.The general principle of the present utility model defined in the following description can be applied to other embodiments, deformation program, improvement project, equivalent and not deviate from the other technologies scheme of spirit and scope of the present utility model.
Shown in Fig. 1 to Fig. 4 B is according to a better enforcement of the present utility model.A kind of incinerator with wind adjustable source apparatus, it comprises: a combustion chamber 1, one wind regime adjusting device 2, this wind regime adjusting device 2 has the transfer of air unit 20 abutting in this combustion chamber, extraneous air is after flowing through this transfer of air unit 20, this combustion chamber 1 of final inflow, and provide oxygen for the burning of flue gas.
As shown in Figure 1, this combustion chamber 1 comprises a burner block 10 and is arranged at a feed end 11 at this burner block 10 top and the discharge end 12 be arranged at bottom this burner block 10.Material to be combusted enters from the feed end 11 of this burner block 10, after Thorough combustion, flows out at the discharge end 12 of this burner block 10.As shown in Figure 2, the furnace body wall 101 with a hollow of this burner block 10, defining this space is a preheating cavity 102, and the air in this transfer of air unit 20 accepts the heat being transmitted out by this burner block 10 in this preheating cavity 102, and the air themperature in this preheating cavity 102 gets a promotion.This wind regime adjusting device 2 comprises an air introducing unit 21 further and an air enters chamber unit 22, this air introduces the first end that unit 21 is connected to this transfer of air unit 20, this air enters the second end that chamber unit 22 is connected to this transfer of air unit 20, it is through entirety that the introducing of this air unit 21, this transfer of air unit 20 and this air enter chamber unit 22, the end of this air introducing unit 21 is finally connected to the top of this burner block 10, introduces unit 21 effluent air in this burner block 10, participate in burning from this air.
The feeding end 11 of this burner block 10 has a feeding end opening 110, and this feeding end opening 110 extends internally out a flue 111, and flue gas enters in this flue 111 from this feeding end opening 110, and this flue 111 is communicated with this burner block 10.This flue 111 is an analog-U shaped structure, and the circulation of flue gas in this flue 111 is more level and smooth.The discharge end 12 of this burner block 10 is positioned at the bottom of this burner block 10, and it is as the discharging floss hole of this burner block 10.
This burner block 10 is made up of the material of high temperature high voltage resistant, can bear high-temperature material in body of heater and to burn the impact brought.It is worth mentioning that, the combustion furnace in the present embodiment is plasma incinerator, adopts plasmatorch to provide operating temperature.
It is a microscler pipeline that this air introduces unit 21, and it has a first end and one second end.The first end that this air introduces unit 21 connects extraneous air, and the second end that this air introduces unit 21 connects this transfer of air unit 20 place.This air is introduced unit 21 and is comprised a triple valve 210 further, this triple valve 210 is arranged at this air and introduces in the agent structure of unit 21, after air flow into this triple valve 210, divide two branch roads, article one, branch road leads to this transfer of air unit 20 place, and another branch road leads to the flue gas of this flue 111 place also directly and in this flue 111 and jointly enters in this burner block 10.On the branch road leading to this flue 111, one first switch valve 112 is set for controlling to flow into the air mass flow of this branch road.
The first end introducing unit 21 at this air connects an air access tube 212, and this air access tube 212 has a second switch valve 213, and this second switch valve 213 is for controlling the break-make of air access tube 212.This air access tube 212 in the present embodiment is a circulating wind adapter, but when this circulating wind adapter is in the state opened, this air access tube 212 and this air are introduced unit 21 and be connected.
Introduce between unit 21 at this air access tube 212 and this air and separately arrange flow meters 214, the two ends of this flowmeter 214 are introduced unit 21 with this air access tube 212 and this air respectively and are communicated with.When air flows through from this flowmeter 21, this flowmeter can calculate the influx of air, thus is convenient for people to the air ration detecting whole wind regime adjusting device 2 at any time.
As depicted in figs. 1 and 2, this transfer of air unit 20 comprises one first transfer of air unit 201 and one second transfer of air unit 202, and air from top to bottom flows through this first transfer of air unit 201, and then from bottom to top flows through this second transfer of air unit 202.Unlike, the agent structure of this first transfer of air unit 201 is realized by this preheating cavity 102, and in other words, the gap between the double-decker of this preheating cavity 102 1 insulation vial-type, this preheating cavity 102 constitutes the main part of this first transfer unit 201.Air, when this preheating cavity flows through, can receive the heat passed out by this burner block 10, thus reduce the temperature of this burner block 10, prevent refractory material from damaging.
This first transfer of air unit 201 comprises a shunt valve 2010 further, the two ends of this shunt valve 2010 are introduced unit 21 with this preheating cavity 102 and this air respectively and are communicated with, change tool to talk about, this shunt valve 2010 act as a cushioning effect, makes outside air enter into this transfer of air unit 20 and has a relative flow velocity slowly afterwards.
The first end of this second transfer of air unit 202 is connected to the outlet of this first transfer of air unit 201, second end of this second transfer of air unit 202 extends towards the top of this burner block 10, the inside of this burner block 10 of final connection, when this burner block 10 works, the air come up by this second transfer of air unit 202 transmission has the temperature after a preheating, it can improve the combustion reaction efficiency between flue gas greatly when combustion reaction afterwards.
This wind regime adjusting device 2 comprises a wind control increase and decrease device 23 further, and it is arranged at the bottom of this burner block 10.This wind control increase and decrease device 23 has two flow ports, and it connects this first transfer of air unit 201 and this second transfer of air unit 202 respectively.This wind control increase and decrease device 23 has a working chamber 230, and is connected to this power source 231 on this working cavity, and this power source 231 controls the air pressure conversion of this working chamber 230, finally makes this wind control increase and decrease the change of wind generation wind speed or the air quantity flowed through in device 23.This working chamber 230 of this wind control increase and decrease device 23 draws one first wind keyholed back plate 232 and one second wind keyholed back plate 233 further, this the first wind keyholed back plate 232 for filling air in this working chamber 230, this the second wind keyholed back plate 233 for detaching air from this working chamber 233, in other words, this the first wind keyholed back plate 232 and this second wind keyholed back plate road 233 are for regulating the flow flowing through air in this wind regime adjusting device 2, due in actual production, this the first wind keyholed back plate 232 is mainly used in mending wind, therefore, this wind control increase and decrease device 23 also serves as the effect of a secondary air combustion aid blower fan.
It is worth mentioning that, a check valve is placed with in this first wind keyholed back plate 232, air can only enter this first wind keyholed back plate 232, also an individual event valve is placed in this second wind keyholed back plate 233, air can only flow out this second wind keyholed back plate 233, during normal operating conditions, this the first wind keyholed back plate 232 and this second wind keyholed back plate road 233 are the state of closing, when needing the wind flow regulating this working chamber 230, threshold values on the one hand by check valve is arranged, and changes the air pressure in this working chamber 230 on the other hand and then reach the increase and decrease of air herein by this power source 231.
In addition, this wind control increase and decrease device 23 is when this power source 231 works, and the air in this transfer of air unit 20 can obtain the power that this power source 231 provides, thus accelerates the inside that air enters into this burner block 10.
This wind regime adjusting device 2 comprises an air steady flow unit 24 further, the agent structure of this air steady flow unit 24 is an equalizing warehouse 240, this equalizing warehouse 240 is arranged at the top of this burner block 10, between this feed end 11 and this burner block 10, but does not directly communicate with them.After air flow into this equalizing warehouse 240, can obtain a stable pressure and flow velocity, under normal circumstances, this equalizing warehouse is for reducing the air-flow velocity in it and make air pressure be in a stable state.This equalizing warehouse 240 has a tracheae connector 241, air in this equalizing warehouse 240 is communicated with this burner block 10 by this tracheae connector 241, this equalizing warehouse 240 separately has an opening and is communicated with this second transfer of air unit 202, and air flow into this equalizing warehouse 240 from this second transfer of air unit 202.
It is worth mentioning that, this tracheae connector 241 is equipped with electric control valve, and this electric control valve can connect a PLC circuit outward, and people can control air mass flow and the air velocity of this tracheae connector 241 by operation computer software.As shown in Figure 2, this tracheae connector 241 comprises middle gas tube connecting assembly 2410 and a lower inlet duct connecting assembly 2411, this middle gas tube connecting assembly 2410 is extended by the sidewall of this equalizing warehouse 240 and is upwards communicated with this burner block 10, this lower inlet duct connecting assembly 2411 is extended by the sidewall of this equalizing warehouse 240 and is communicated with this burner block 10 downwards, so, this tracheae connecting interface 241 carries out replenish air by two regions to the flue gas in this burner block 10, thus reaches the more high efficiency combination of air and flue gas.
Because this transfer of air unit 20 and this air-stable unit 24 are all more complicated structures, this wind regime adjusting device 2 comprises an assembly unit 25 further, this equipment unit 25 has multiple interface and fixture, for the equalizing warehouse 240 of this transfer of air unit 20 of compact siro spinning technology with this air-stable unit 24.
This burner block 10 comprises a watch window 19 further, and it is arranged on the sidewall of this burner block 10, and this watch window 19 is the window that can have an X-rayed, and people with the combustion position that be can be observed by this window 19 in this burner block 10, and makes corresponding measure.
Air shown in Fig. 3 and flue gas flow through situation in the incinerator of this wind adjustable source apparatus.Wherein narrow arrow is that air flows into approach, and broad arrow is that flue gas flows into approach.Air is introduced after unit 21 enters into this first transfer of air unit 201 from this air and is entered in this wind control increase and decrease device 23, then flow out in this second transfer of air unit 202, air finally enters into this even storehouse 240 of this air-stable unit 24, after pressure stabilisation, entered in this burner block 10 by the tracheae connector 241 being arranged on this equalizing warehouse 240.Flue gas enters into this flue 111 from this feed end 11, and finally enters in this burner block 10.
Shown in Fig. 4 A is the schematic diagram of this first middle gas tube connecting assembly 2410, shown in Fig. 4 B is the schematic diagram of a lower inlet duct connecting assembly 2411, the length of this air pipe interface 241 and bending degree can arrange its path according to actual needs, finally realize fully mixing of flue gas and air.
Shown in Fig. 5 for use second novel preferred embodiment according to this.The point different from first embodiment is, pivotal helical pipe 1021A is provided with in this preheating cavity 102A in the present embodiment, this helical pipe 1021A is connected with this shunt valve 2010A, air no longer directly enters into this preheating cavity 102A as in first embodiment, but enter into this helical pipe 1021A, because this helical pipe is around more than at least one circle of inwall of this burner block 10A, air is able to flow through the longer time at this helical pipe 1021A, and the abundant heat absorbing this burner block 10A and pass out, in order to reduce the temperature of this burner block 10A, prevent refractory material from damaging.
One skilled in the art will understand that the embodiment of the present utility model shown in foregoing description and accompanying drawing only limits the utility model as an example and not.The purpose of this utility model is complete and effectively realize.Function of the present utility model and structural principle are shown in an embodiment and are illustrated, do not deviating under this principle, embodiment of the present utility model can have any distortion or amendment.
Claims (10)
1. there is a combustion chamber for wind adjustable source apparatus, it is characterized in that, comprising:
One combustion chamber; With
One wind regime adjusting device, described wind regime adjusting device has the transfer of air unit abutting in described combustion chamber, and extraneous air, after flowing through described transfer of air unit, finally flows in described combustion chamber.
2. combustion chamber as claimed in claim 1, it is characterized in that, the feed end that described combustion chamber comprises a burner block and is arranged at described burner block top and the discharge end be arranged at bottom described burner block, described combustion chamber has the furnace body wall of a hollow and is positioned at a preheating cavity of described furnace body wall, installs a plasma generator and provide operating temperature with it in described burner block.
3. combustion chamber as claimed in claim 2, it is characterized in that, described wind regime adjusting device comprises an air introducing unit further and an air enters chamber unit, described air introduces the first end that unit is connected to described transfer of air unit, described air enters the second end that chamber unit is connected to described transfer of air unit, described air introduces unit, it is through entirety that described transfer of air unit and described air enter chamber unit, the end of described air introducing unit is finally connected to the top of described burner block, introduce unit effluent air from described air and finally in described burner block, participate in burning.
4. combustion chamber as claimed in claim 3, it is characterized in that, described feed end opening extends internally out a flue, described air is introduced unit and is comprised a triple valve further, described triple valve is arranged at described air and introduces in the agent structure of unit, air flow into after described triple valve goes out, divide two branch roads, article one, branch road leads to described transfer of air unit place, another branch road leads to described flue place and directly jointly enters in described burner block with the flue gas in described flue, on the branch road leading to described flue, one first switch valve is set for controlling to flow into the air mass flow of described branch road.
5. combustion chamber as claimed in claim 4, it is characterized in that, the first end of described air introducing unit connects air access tube and a flow meters of a second switch valve, described air access tube is introduced unit when described second switch valve is opened with described air and is communicated with, and described flowmeter is installed on described air introducing unit and described air enters between pipe.
6. combustion chamber as claimed in claim 5, it is characterized in that, described transfer of air unit comprises one first transfer of air unit and one second transfer of air unit further, it is inner that described first transfer of air unit is positioned at described burner block, it is outside that described second transfer of air unit is arranged at described burner block, and air finally flow in described burner block after flowing through described first transfer of air unit and described second transfer of air unit respectively.
7. combustion chamber as claimed in claim 6, it is characterized in that, described wind regime adjusting device comprises a wind control increase and decrease device further, described wind control increase and decrease utensil has two flow ports, it connects described first transfer of air unit and described second transfer of air unit respectively, wind control increase and decrease utensil has a working chamber, one is connected to the power source on described working chamber, described power source controls the air pressure conversion of described working chamber, described wind control is finally made to increase and decrease the change of wind generation wind speed or the air quantity flowed through in device, the described working chamber of described wind control increase and decrease device draws one first wind keyholed back plate and one second wind keyholed back plate further, described first wind keyholed back plate is used for filling air in described working chamber, described second wind keyholed back plate is used for detaching air from described working chamber.
8. combustion chamber as claimed in claim 6, it is characterized in that, described wind regime adjusting device comprises an air steady flow unit further, the agent structure of described air steady flow unit is an equalizing warehouse, described equalizing warehouse is arranged at the top of described burner block, between described feed end and described burner block, air flow into described equalizing warehouse from described transfer of air unit.
9. combustion chamber as claimed in claim 7, it is characterized in that, described wind regime adjusting device comprises an air steady flow unit further, the agent structure of described air steady flow unit is an equalizing warehouse, described equalizing warehouse is arranged at the top of described burner block, between described feed end and described burner block, air flow into described equalizing warehouse from described transfer of air unit, described equalizing warehouse has a tracheae connector, described tracheae connector comprises a middle gas tube connecting assembly and a lower inlet duct connecting assembly, described middle gas tube connecting assembly is extended by the sidewall of described equalizing warehouse and is upwards communicated with described burner block, described lower inlet duct connecting assembly is extended by the sidewall of described equalizing warehouse and is communicated with described burner block downwards.
10. there is a combustion chamber for wind adjustable source apparatus, it is characterized in that, comprising:
One combustion chamber, the sidewall of this combustion chamber has a preheating cavity of hollow structure; With
One wind regime adjusting device, described wind regime adjusting device has the transfer of air unit abutting in described combustion chamber, and extraneous air, after flowing through described transfer of air unit, finally flows in described combustion chamber;
One helical pipe, this helical pipe is arranged in described preheating cavity, and as a section in described transfer of air unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520198179.6U CN204786434U (en) | 2015-04-03 | 2015-04-03 | Combustion chamber with adjustable wind regime device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520198179.6U CN204786434U (en) | 2015-04-03 | 2015-04-03 | Combustion chamber with adjustable wind regime device |
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| Publication Number | Publication Date |
|---|---|
| CN204786434U true CN204786434U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520198179.6U Expired - Fee Related CN204786434U (en) | 2015-04-03 | 2015-04-03 | Combustion chamber with adjustable wind regime device |
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| CN (1) | CN204786434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442431A (en) * | 2018-12-06 | 2019-03-08 | 航天环境工程有限公司 | A kind of power regulating system of the DC plasma torch using constant current source power supply and application |
-
2015
- 2015-04-03 CN CN201520198179.6U patent/CN204786434U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442431A (en) * | 2018-12-06 | 2019-03-08 | 航天环境工程有限公司 | A kind of power regulating system of the DC plasma torch using constant current source power supply and application |
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Address after: 201403 No. 6978 Puxing Road, Nanqiao Town, Fengxian District, Shanghai Co-patentee after: SHANGHAI SOLID WASTE DISPOSAL Co.,Ltd. Patentee after: GTS ENERGY TECHNOLOGY (SHANGHAI) CO.,LTD. Address before: 201403 No. 6978 Puxing Road, Nanqiao Town, Fengxian District, Shanghai Co-patentee before: Shanghai Solid Waste Disposal Center Patentee before: GTS ENERGY TECHNOLOGY (SHANGHAI) CO.,LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20151118 |