CN108758661A - A kind of direct-fired efficient burning furnace - Google Patents
A kind of direct-fired efficient burning furnace Download PDFInfo
- Publication number
- CN108758661A CN108758661A CN201810554278.1A CN201810554278A CN108758661A CN 108758661 A CN108758661 A CN 108758661A CN 201810554278 A CN201810554278 A CN 201810554278A CN 108758661 A CN108758661 A CN 108758661A
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- heat
- output
- cold
- incinerated
- exchanger rig
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2206/00—Waste heat recuperation
- F23G2206/10—Waste heat recuperation reintroducing the heat in the same process, e.g. for predrying
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2209/00—Specific waste
- F23G2209/14—Gaseous waste or fumes
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
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Abstract
The invention belongs to VOCs treatment technical fields, more particularly to a kind of direct-fired efficient burning furnace, combustion chamber is set in the inlet air plenum, the combustion chamber input connection burner, its output is connected to Burning Room, the Burning Room output is connected to the hot fluid input terminal of heat-exchanger rig, its hot fluid output end is connected to fume extractor through mixing device for cooling output, the cold fluid input terminal of the heat-exchanger rig is connected to cleaning stove, the output of its cold fluid output end is connected to inlet air plenum, the waste heat that the prior art has the hot gas being incinerated cannot recycle, so as to cause the problem of energy-saving effect difference, with energy saving, reduce pollution, fully burning, the advantageous effects of environmental protection.
Description
Technical field
The invention belongs to VOCs treatment technical field more particularly to a kind of direct-fired efficient burning furnaces.
Background technology
Straight combustion-type heating power oxidation, purification equipment, is that organic exhaust gas is carried out high temperature incineration, reaches quantization number and reduces or contract
It is small, the temperature of flammable pernicious gas is increased to reaction temperature, a kind of environmental protection equipment to aoxidize, while reaching profit
A kind of product of the thermal energy of medium is burned with part, with the extensive use of exhaust-gas treatment new technology, burning facility structure is continuous
It improves, since many high-technologies are in incineration system, promotes burned waste gas technology to hi-tech development.Currently, exhaust gas
Incineration technology is ripe, using advanced automatic control technology and the novel appearance design of science, burned waste gas technology is made to have tended to
It is kind, and good benefit is achieved, approval and the affirmative of user are also obtained, the prior art has the hot gas being incinerated
Waste heat cannot recycle, so as to cause the problem of energy-saving effect difference.
Invention content
The present invention provides a kind of direct-fired efficient burning furnace, exists to solve to propose the prior art in above-mentioned background technology
The waste heat that the prior art has the hot gas being incinerated cannot recycle, so as to cause the problem of energy-saving effect difference.
Technical problem solved by the invention is realized using following technical scheme：A kind of direct-fired efficient burning furnace, packet
Inlet air plenum is included, combustion chamber, the combustion chamber input connection burner are set in the inlet air plenum, output is connected to burning
Room, the Burning Room output are connected to the hot fluid input terminal of heat-exchanger rig, and hot fluid output end connects through mixing device for cooling output
It is connected to fume extractor, the cold fluid input terminal of the heat-exchanger rig is connected to cleaning stove, and the output of cold fluid output end is connected to
Inlet air plenum.
Further, the hot gas being incinerated before exchanging heat in the Burning Room is output in the hot fluid input terminal of heat-exchanger rig,
The hot fluid that the hot gas being incinerated before the heat exchange of the hot fluid input terminal input is output in heat-exchanger rig through heat release processing is defeated
Outlet, the hot gas being incinerated after the heat exchange of the hot fluid output end output are discharged fume after mixing cold treatment, the heat-exchanger rig
The input of cold fluid input terminal come from the cold air that is incinerated before the heat exchange of cleaning stove, the cold fluid input terminal input is changed
The cold air being incinerated before heat is output in the cold fluid output end of heat-exchanger rig through heat-soak treatment, the output of cold fluid output end
The cold air being incinerated after heat exchange is output in inlet air plenum.
Further, the cold fluid input terminal of the heat-exchanger rig is connected to cleaning stove, cold flow through cold fluid intake line
Body output end is connected to inlet air plenum through the output of cold fluid output pipe, is incinerated before the cold fluid intake line delivery heat transfer
Cold air, the cold air being incinerated after the cold fluid output pipe delivery heat transfer.
Further, the burner includes being fixed on the indoor combustion barrel of air inlet, described combustion barrel one end be fixed on into
Air compartment, the other end are connected to one end of combustion chamber, install combustor in the combustion barrel, the Combustion outlet of the combustor passes through
Pass through the entrance of combustion chamber inner cavity.
Further, the heat-exchanger rig is pipe heat exchanger.
Further, the device for cooling of mixing includes mixing cold section, described to mix cold section of one end input and be connected to heat exchanger, the other end
Output is connected to linkage section one end, and the linkage section other end is connected to chimney, it is described mix cold section and be connected to by the road mix cold wind
Machine.
Further, the fume extractor includes chimney, and described chimney one end is connected to air, the other end be connected to mix it is cold
Section output end.
Further, described combustion chamber one end level input connection burner, other end horizontal output are connected to burning
One end of room, the other end vertical output of the Burning Room are connected to one end of heat-exchanger rig, the other end of the heat-exchanger rig
The one end for mixing device for cooling is vertically connected at through rack platform, the other end for mixing device for cooling is vertically connected at fume extractor, institute
The other end for stating heat-exchanger rig is connected to inlet air plenum by the road, and the other end for mixing device for cooling is connected to the another of chimney by the road
One end.
Further, the Burning Room through temperature control device feedback link in combustor.
Further, the burning indoor temperature is controlled in 680 ~ 820 DEG C.
Advantageous effects：
1, this patent connects burner, output connection using combustion chamber, the combustion chamber input are arranged in the inlet air plenum
In Burning Room, the Burning Room output is connected to the hot fluid input terminal of heat-exchanger rig, and hot fluid output end is through mixing device for cooling
Output is connected to fume extractor, and the cold fluid input terminal of the heat-exchanger rig is connected to cleaning stove, the output of cold fluid output end
It is connected to inlet air plenum, since this incinerator is mainly made of inlet air plenum, Burning Room, heating by the exhaust gases heat exchanger, smoke evacuation cigarette fontanel,
Its working principle is that the hot gas that the hot gas being incinerated before exchanging heat in Burning Room is incinerated after heat release handles output heat exchange, is changed
The hot gas being incinerated after heat is discharged fume after mixing cold treatment, come from before the heat exchange of cleaning stove the cold air that is incinerated through heat absorption at
The cold air that is incinerated after reason output heat exchange, the cold air input inlet air plenum being incinerated after heat exchange, therefore, this incinerator will be by
The hot gas secondary use of burning, that is, be incinerated while the hot gas heat release by will be incinerated cold air heat absorption
Heat transfer form, the preheating of cold air for realizing the heat recovery for the hot gas being incinerated and being incinerated, due to cold air
The certain temperature that is preheating to burn again, to reduction thermal energy loss, reach energy-saving effect.
2, the hot fluid that this patent uses the hot gas being incinerated before heat exchange in the Burning Room to be output in heat-exchanger rig is defeated
Enter end, the hot gas being incinerated before the heat exchange of the hot fluid input terminal input is output in the hot-fluid of heat-exchanger rig through heat release processing
Body output end, the hot gas being incinerated after the heat exchange of the hot fluid output end output are discharged fume after mixing cold treatment, the heat exchange
The cold fluid input terminal input of device comes from the cold air being incinerated before the heat exchange for cleaning stove, the cold fluid input terminal input
Heat exchange before the cold air that is incinerated the cold fluid output end of heat-exchanger rig is output in through heat-soak treatment, cold fluid output end is defeated
The cold air being incinerated after the heat exchange gone out is output in inlet air plenum, and the cold fluid input terminal of the heat-exchanger rig is through cold fluid input pipe
Road is connected to cleaning stove, and cold fluid output end is connected to inlet air plenum, the cold fluid input through the output of cold fluid output pipe
The cold air that is incinerated before Pipeline transport heat exchange, the cold air being incinerated after the cold fluid output pipe delivery heat transfer, due to
In the past, this kind of equipment did not all set heat exchanger, and the organic gas being incinerated is after mixing a certain amount of cold air directly from chimney
Discharge, fuel consumption is larger, serious to the thermal pollution of air.Pipe heat exchanger is added at the top of Burning Room, it about can be being burnt
It burns gas and is preheated to 220 ~ 300 DEG C, can about reduce fuel consumption 15%, while the thermal pollution to air can be reduced.
3, this patent includes being fixed on the indoor combustion barrel of air inlet using the burner, and described combustion barrel one end is fixed
In inlet air plenum, the other end is connected to one end of combustion chamber, installs combustor in the combustion barrel, the burning of the combustor goes out
Mouth runs through the entrance of combustion chamber inner cavity, and due to fixed combustion machine in combustion barrel, the Combustion outlet of combustor runs through combustion chamber
The entrance of inner cavity will be entered the wind indoor exhaust gas and be burnt again by the excessive of combustor and combustion chamber, be burnt after ensure that heat exchange
Burn full combustion of gas.
4, this patent uses the heat-exchanger rig for pipe heat exchanger, since pipe heat exchanger has heat exchange efficiency height, energy
The advantages such as consumption is less, fouling tendency is low, occupy little space, economic operating cost, meanwhile, it ensure that the efficient utilization of the energy.
5, this patent use described in mix device for cooling include mixing cold section, it is described to mix cold section of one end input and be connected to heat exchanger,
Other end output is connected to linkage section one end, and the linkage section other end is connected to chimney, described to mix cold section and be connected to by the road
Air-cooler is mixed, since the organic gas being incinerated directly is discharged from chimney after mixing a certain amount of cold air, after heat exchange
The hot gas being incinerated is by mixing cold treatment, to reduce exhaust gas temperature, to ensure that chimney high-temperature heat-resistance effect.
6, this patent uses the Burning Room through temperature control device feedback link in combustor, the burning indoor temperature control
In 680 ~ 820 DEG C, since temperature control device will burn indoor temperature control at 680 ~ 820 DEG C, to provide abundance for exhaust gas
Oxygen combustion ensure that the gas non-secondary pollution object for excluding air to effectively prevent catalyst aging and clogging,
Be conducive to environmental protection.
7, this patent uses the Burning Room through temperature control device feedback link in combustor, due to utilizing automatic adjustment burning
Temperature manner works, and automatic adjustment reduces operating cost for fuel quantity.
8, this patent is connected to using described combustion chamber one end level input connection burner, other end horizontal output
One end of Burning Room, the other end vertical output of the Burning Room are connected to one end of heat-exchanger rig, the heat-exchanger rig it is another
One end is vertically connected at the one end for mixing device for cooling through rack platform, and the other end for mixing device for cooling is vertically connected at smoke evacuation dress
It sets, the other end of the heat-exchanger rig is connected to inlet air plenum by the road, and the other end for mixing device for cooling is connected to cigarette by the road
The other end of chimney, this incinerator are simple in structure and highly practical.
Description of the drawings
Fig. 1 is a kind of main structure diagram of direct-fired efficient burning furnace of the present invention；
Fig. 2 is a kind of side structure schematic view of direct-fired efficient burning furnace of the present invention.
Specific implementation mode
The present invention is described further below in conjunction with attached drawing：
In figure：1- inlet air plenums, the combustion chambers 2-, 3- burners, 4- Burning Rooms, 5- heat-exchanger rigs, 6- mix device for cooling, 7- cleanings
Stove, 8- fume extractors, 9- cold fluid output pipes, 10- cold fluid intake lines, 11- combustion barrels, 12- combustors, 13- tubular types
Heat exchanger, 14- mix cold section, 15- linkage sections, 16- chimneys, and 17- mixes air-cooler, 18- temperature control devices.
Embodiment：
The present embodiment：As shown in Figure 1, 2, a kind of direct-fired efficient burning furnace, including inlet air plenum 1, the interior setting combustion of the inlet air plenum 1
Room 2, the input of the combustion chamber 2 connection burner 3 are burnt, output is connected to Burning Room 4, and the output of the Burning Room 4 is connected to
The hot fluid input terminal of heat-exchanger rig 5, hot fluid output end are connected to fume extractor 8, the heat exchange through mixing the output of device for cooling 6
The cold fluid input terminal of device 5 is connected to cleaning stove 7, and the output of cold fluid output end is connected to inlet air plenum 1.
Since using combustion chamber, the combustion chamber input connection burner are arranged in the inlet air plenum, output connects
In Burning Room, the Burning Room output is connected to the hot fluid input terminal of heat-exchanger rig, and hot fluid output end is through mixing device for cooling
Output is connected to fume extractor, and the cold fluid input terminal of the heat-exchanger rig is connected to cleaning stove, the output of cold fluid output end
It is connected to inlet air plenum, since this incinerator is mainly made of inlet air plenum, Burning Room, heating by the exhaust gases heat exchanger, smoke evacuation cigarette fontanel,
Its working principle is that the hot gas that the hot gas being incinerated before exchanging heat in Burning Room is incinerated after heat release handles output heat exchange, is changed
The hot gas being incinerated after heat is discharged fume after mixing cold treatment, come from before the heat exchange of cleaning stove the cold air that is incinerated through heat absorption at
The cold air that is incinerated after reason output heat exchange, the cold air input inlet air plenum being incinerated after heat exchange, therefore, this incinerator will be by
The hot gas secondary use of burning, that is, be incinerated while the hot gas heat release by will be incinerated cold air heat absorption
Heat transfer form, the preheating of cold air for realizing the heat recovery for the hot gas being incinerated and being incinerated, due to cold air
The certain temperature that is preheating to burn again, to reduction thermal energy loss, reach energy-saving effect.
The hot gas being incinerated before exchanging heat in the Burning Room 4 is output in the hot fluid input terminal of heat-exchanger rig 5, the heat
The hot gas being incinerated before the heat exchange of fluid input input is output in the hot fluid output end of heat-exchanger rig 5 through heat release processing,
The hot gas being incinerated after the heat exchange of hot fluid output end output is discharged fume after mixing cold treatment, the heat-exchanger rig 5 it is cold
Fluid input input comes from the cold air being incinerated before the heat exchange for cleaning stove 7, the heat exchange of the cold fluid input terminal input
Before the cold air that is incinerated the cold fluid output end of heat-exchanger rig 5 is output in through heat-soak treatment, the output of cold fluid output end
The cold air being incinerated after heat exchange is output in inlet air plenum 1.
The cold fluid input terminal of the heat-exchanger rig 5 is connected to cleaning stove 7 through cold fluid intake line 10, and cold fluid is defeated
Outlet is connected to inlet air plenum 1 through the output of cold fluid output pipe 9, is incinerated before 10 delivery heat transfer of cold fluid intake line
Cold air, the cold air being incinerated after 9 delivery heat transfer of cold fluid output pipe.
Due to being output in the hot fluid input terminal of heat-exchanger rig using the hot gas being incinerated before exchanging heat in the Burning Room,
The hot fluid that the hot gas being incinerated before the heat exchange of the hot fluid input terminal input is output in heat-exchanger rig through heat release processing is defeated
Outlet, the hot gas being incinerated after the heat exchange of the hot fluid output end output are discharged fume after mixing cold treatment, the heat-exchanger rig
The input of cold fluid input terminal come from the cold air that is incinerated before the heat exchange of cleaning stove, the cold fluid input terminal input is changed
The cold air being incinerated before heat is output in the cold fluid output end of heat-exchanger rig through heat-soak treatment, the output of cold fluid output end
The cold air being incinerated after heat exchange is output in inlet air plenum, and the cold fluid input terminal of the heat-exchanger rig connects through cold fluid intake line
It is connected to cleaning stove, cold fluid output end is connected to inlet air plenum, the cold fluid intake line through the output of cold fluid output pipe
The cold air being incinerated before delivery heat transfer, the cold air being incinerated after the cold fluid output pipe delivery heat transfer, due to former,
This kind of equipment does not all set heat exchanger, and the organic gas being incinerated directly is discharged from chimney after mixing a certain amount of cold air,
Fuel consumption is larger, serious to the thermal pollution of air.Pipe heat exchanger is added at the top of Burning Room, it about can be being incinerated gas
220 ~ 300 DEG C are preheated to, can about reduce fuel consumption 15%, while the thermal pollution to air can be reduced.
The burner 3 includes the combustion barrel 11 being fixed in inlet air plenum 1, and air inlet is fixed in 11 one end of the combustion barrel
Room 1, the other end are connected to one end of combustion chamber 2, combustor 12, the burning of the combustor 12 are installed in the combustion barrel 11
Outlet runs through the entrance of 2 inner cavity of combustion chamber.
Due to including being fixed on the indoor combustion barrel of air inlet using the burner, described combustion barrel one end be fixed on into
Air compartment, the other end are connected to one end of combustion chamber, install combustor in the combustion barrel, the Combustion outlet of the combustor passes through
The entrance for passing through combustion chamber inner cavity, due to fixed combustion machine in combustion barrel, the Combustion outlet of combustor runs through combustion chamber inner cavity
Entrance will enter the wind indoor exhaust gas by the excessive of combustor and combustion chamber and burn again, be incinerated gas after ensure that heat exchange
Body fully burns.
The heat-exchanger rig 5 is pipe heat exchanger 13.
Due to using the heat-exchanger rig for pipe heat exchanger, due to pipe heat exchanger have heat exchange efficiency height, less energy consumption,
The advantages such as fouling tendency is low, occupy little space, economic operating cost, meanwhile, it ensure that the efficient utilization of the energy.
The device for cooling 6 of mixing includes mixing cold section 14, and described to mix cold section of 14 one end input and be connected to heat exchanger, the other end is defeated
Go out to be connected to 15 one end of linkage section, 15 other end of the linkage section is connected to chimney 16, described to mix cold section 14 and be connected to by the road
Mix air-cooler 17.
Include mixing cold section due to mixing device for cooling described in use, it is described to mix cold section of one end input and be connected to heat exchanger, it is another
End output is connected to linkage section one end, and the linkage section other end is connected to chimney, it is described mix cold section be connected to by the road mix it is cold
Wind turbine, since the organic gas being incinerated directly is discharged from chimney after mixing a certain amount of cold air, due to being burnt after heat exchange
The hot gas of burning is by mixing cold treatment, to reduce exhaust gas temperature, to ensure that chimney high-temperature heat-resistance effect.
The fume extractor 8 includes chimney 16, and 16 one end of the chimney is connected to air, and the other end is another through linkage section 15
One end, which is connected to, mixes cold section of 14 output ends.
2 one end level input connection burner 3 of the combustion chamber, other end horizontal output are connected to Burning Room 4
One end, the other end vertical output of the Burning Room 4 are connected to one end of heat-exchanger rig 5, the other end warp of the heat-exchanger rig 5
Rack platform is vertically connected at the one end for mixing device for cooling 6, and the other end for mixing device for cooling 6 is vertically connected at fume extractor 8, institute
The other end for stating heat-exchanger rig 5 is connected to inlet air plenum 1 by the road, and the other end for mixing device for cooling 6 is connected to chimney by the road
16 other end.
Since using described combustion chamber one end level input connection burner, other end horizontal output is connected to burning
One end of room, the other end vertical output of the Burning Room are connected to one end of heat-exchanger rig, the other end of the heat-exchanger rig
The one end for mixing device for cooling is vertically connected at through rack platform, the other end for mixing device for cooling is vertically connected at fume extractor, institute
The other end for stating heat-exchanger rig is connected to inlet air plenum by the road, and the other end for mixing device for cooling is connected to the another of chimney by the road
One end, this incinerator are simple in structure and highly practical.
The Burning Room 4 is through 18 feedback link of temperature control device in combustor 12.
Due to using the Burning Room through temperature control device feedback link in combustor, due to utilizing automatic adjustment ignition temperature
Mode works, and automatic adjustment reduces operating cost for fuel quantity.
Temperature is controlled in 680 ~ 820 DEG C in the Burning Room 4.
Due to using the Burning Room through temperature control device feedback link in combustor, the burning indoor temperature is controlled in
680 ~ 820 DEG C, since temperature control device will burn indoor temperature control at 680 ~ 820 DEG C, to provide sufficient oxygen for exhaust gas
Gas burns, and to effectively prevent catalyst aging and clogging, ensure that the gas non-secondary pollution object for excluding air, has
Conducive to environmental protection.
Operation principle：
This patent is connected to by the way that combustion chamber, the combustion chamber input connection burner, output are arranged in the inlet air plenum
Burning Room, the Burning Room output are connected to the hot fluid input terminal of heat-exchanger rig, and hot fluid output end is defeated through mixing device for cooling
Go out and be connected to fume extractor, the cold fluid input terminal of the heat-exchanger rig is connected to cleaning stove, and the output of cold fluid output end connects
It is connected to inlet air plenum, since this incinerator is mainly made of inlet air plenum, Burning Room, heating by the exhaust gases heat exchanger, smoke evacuation cigarette fontanel,
Operation principle is the hot gas that the hot gas being incinerated before exchanging heat in Burning Room is incinerated after heat release handles output heat exchange, heat exchange
The hot gas being incinerated afterwards is discharged fume after mixing cold treatment, comes from the cold air being incinerated before the heat exchange of cleaning stove through heat-soak treatment
The cold air being incinerated after output heat exchange, the cold air input inlet air plenum being incinerated after heat exchange, therefore, this incinerator will be burnt
The hot gas secondary use of burning, that is, be incinerated while the hot gas heat release by will be incinerated cold air heat absorption change
Hot form, the preheating of cold air for realizing the heat recovery for the hot gas being incinerated and being incinerated, due to cold air
It is preheating to certain temperature to burn again, to the loss of the thermal energy of reduction, the prior art has the remaining of the hot gas being incinerated
Heat cannot recycle, so as to cause the problem of energy-saving effect difference, have it is energy saving, reduce pollution, fully burning, environmental protection
Advantageous effects.
Using technical scheme of the present invention or those skilled in the art under the inspiration of technical solution of the present invention, design
Go out similar technical solution, and reach above-mentioned technique effect, is to fall into protection scope of the present invention.
Claims (10)
1. a kind of direct-fired efficient burning furnace, which is characterized in that including inlet air plenum, combustion chamber is set in the inlet air plenum, it is described
Combustion chamber input connection burner, output are connected to Burning Room, and the Burning Room output is connected to the hot-fluid of heat-exchanger rig
Body input terminal, hot fluid output end are connected to fume extractor, the cold fluid input of the heat-exchanger rig through mixing device for cooling output
End is connected to cleaning stove, and the output of cold fluid output end is connected to inlet air plenum.
2. a kind of direct-fired efficient burning furnace according to claim 1, which is characterized in that quilt before exchanging heat in the Burning Room
The hot gas of burning is output in the hot fluid input terminal of heat-exchanger rig, is incinerated before the heat exchange of the hot fluid input terminal input
Hot gas is output in the hot fluid output end of heat-exchanger rig through heat release processing, is burnt after the heat exchange of the hot fluid output end output
The hot gas of burning is discharged fume after mixing cold treatment, before the input of the cold fluid input terminal of the heat-exchanger rig comes from the heat exchange of cleaning stove
The cold air being incinerated, the cold air being incinerated before the heat exchange of the cold fluid input terminal input are output in heat exchange through heat-soak treatment
The cold fluid output end of device, the cold air being incinerated after the heat exchange of cold fluid output end output are output in inlet air plenum.
3. a kind of direct-fired efficient burning furnace according to claim 2, which is characterized in that the cold fluid of the heat-exchanger rig
Input terminal is connected to cleaning stove through cold fluid intake line, cold fluid output end through the output of cold fluid output pipe be connected into
Air compartment, the cold air being incinerated before the cold fluid intake line delivery heat transfer, after the cold fluid output pipe delivery heat transfer
The cold air being incinerated.
4. a kind of direct-fired efficient burning furnace according to claim 1, which is characterized in that the burner includes fixing
In entering the wind indoor combustion barrel, inlet air plenum is fixed in described combustion barrel one end, and the other end is connected to one end of combustion chamber, described
Combustor is installed, the Combustion outlet of the combustor runs through the entrance of combustion chamber inner cavity in combustion barrel.
5. a kind of direct-fired efficient burning furnace according to claim 1, which is characterized in that the heat-exchanger rig changes for tubular type
Hot device.
6. a kind of direct-fired efficient burning furnace according to claim 1, which is characterized in that it is described mix device for cooling include mix it is cold
Section, described to mix the input of cold section of one end and be connected to heat exchanger, other end output is connected to linkage section one end, and the linkage section is another
End is connected to chimney, it is described mix cold section and be connected to by the road mix air-cooler.
7. a kind of direct-fired efficient burning furnace according to claim 1, which is characterized in that the fume extractor includes cigarette
Chimney, described chimney one end are connected to air, and the other end, which is connected to, mixes cold section of output end.
8. a kind of direct-fired efficient burning furnace according to claim 1, which is characterized in that described combustion chamber one end level is defeated
Enter and connect burner, other end horizontal output is connected to one end of Burning Room, the other end vertical output of the Burning Room
It is connected to one end of heat-exchanger rig, the other end of the heat-exchanger rig is vertically connected at the one end for mixing device for cooling through rack platform,
The other end for mixing device for cooling is vertically connected at fume extractor, and the other end of the heat-exchanger rig is connected to air inlet by the road
Room, the other end for mixing device for cooling are connected to the other end of chimney by the road.
9. a kind of direct-fired efficient burning furnace according to claim 1, which is characterized in that the Burning Room is through temperature control device
Feedback link is in combustor.
10. a kind of direct-fired efficient burning furnace according to claim 9, which is characterized in that the burning indoor temperature control
It is formed on 680 ~ 820 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810554278.1A CN108758661A (en) | 2018-06-01 | 2018-06-01 | A kind of direct-fired efficient burning furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810554278.1A CN108758661A (en) | 2018-06-01 | 2018-06-01 | A kind of direct-fired efficient burning furnace |
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| Publication Number | Publication Date |
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| CN108758661A true CN108758661A (en) | 2018-11-06 |
Family
ID=64001940
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810554278.1A Pending CN108758661A (en) | 2018-06-01 | 2018-06-01 | A kind of direct-fired efficient burning furnace |
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