CN205448311U - A heat conduction oil furnace for VOC gas conditioning - Google Patents
A heat conduction oil furnace for VOC gas conditioning Download PDFInfo
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- CN205448311U CN205448311U CN201521134490.0U CN201521134490U CN205448311U CN 205448311 U CN205448311 U CN 205448311U CN 201521134490 U CN201521134490 U CN 201521134490U CN 205448311 U CN205448311 U CN 205448311U
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Abstract
The utility model discloses a heat conduction oil furnace for VOC gas conditioning, include: furnace body, heat exchange coil, traveling grate stoker, flue gas pipeline, first blender, gazogene and locate the lateral wall of furnace body on the combustor. Further be equipped with the second exhanst gas outlet that feeds through with furnace on the furnace body, it is through the high temperature flue gas entry intercommunication of flue gas branch pipe with first blender, the empty cigarette gas mixture export of first blender is through the gasifying agent inlet intercommunication of pipeline with the gazogene, the coal gas export of gazogene links to each other with every combustor through the pipeline. Wherein, first blender includes the blender casing and locates interior the drawing of blender casing and penetrate the pipe that an end wall of blender casing is located to VOC gas mixture entry, and the lateral wall of blender casing is located to high temperature flue gas entry, and another end wall of blender casing is located in empty cigarette gas mixture export, draws to penetrate to manage and extends to the blender casing is inside round the end wall of VOC gas mixture entry from the blender casing.
Description
Technical field
This utility model relates to a kind of thermal hardware, particularly to a kind of heat-conducting oil furnace.
Background technology
VOC is the english abbreviation of VOC (volatileorganiccompounds).VOC has tremendous influence to health, when the VOC in air reaches finite concentration, in short time, people can feel headache, Nausea and vomiting, weak etc., tic, stupor is there will be time serious, and the liver of people, kidney, brain and nervous system can be hurt, cause the serious consequences such as hypomnesis.
As a example by Furniture manufacturing industry, furniture needs to carry out drying and processing after spray paint/coating, this process will produce substantial amounts of high concentration VOC gaseous mixture, if this waste gas is directly discharged in environment, not only environment can be caused destruction greatly, and the combustible component in VOC gaseous mixture also can not get recycling.
Being typically with special combustor in prior art to be discharged in environment after high-temp combustion decomposes VOC gaseous mixture, this not only adds the cost of process, and causes further energy waste again.
A kind of high concentration/normal concentration VOC gas treatment equipment as disclosed in Chinese patent discloses No. 203336605U, it includes blower fan, defecator and the burner set gradually from front to back on VOC main pipe rail, VOC main pipe rail includes before VOC pipeline after pipeline and VOC, before VOC, pipeline is arranged between blower fan and defecator, after VOC, pipeline is arranged between defecator and burner, burner includes heat-exchanging chamber and the main catalytic room at top of bottom, and the rear portion of burner connects gas discharge manifold road up to standard.
And for example Chinese patent discloses No. 203336608U a kind of low concentration VOC gas treatment equipment disclosed, it includes blower fan, activated carbon trap and burner the most successively, it is connected between blower fan with activated carbon trap and has low concentration VOC pipeline, it is additionally provided with defecator on low concentration VOC pipeline, connect between activated carbon trap and burner and have normal concentration VOC pipeline, burner includes heat-exchanging chamber and the main catalytic room at top of bottom, and the rear portion of burner connects gas discharge manifold road up to standard.
Therefore it provides the boiler combustion system of VOC harmless treatment as assisted gas and can be become urgent problem in the industry by a kind of VOC gaseous mixture that can recycle.
Summary of the invention
The purpose of this utility model is to provide a kind of heat-conducting oil furnace for VOC gas treatment, and it can realize VOC gas harmlessization in the case of not wasting additional energy source and process.
According to an aspect of the present utility model, it is provided that a kind of heat-conducting oil furnace for VOC gas treatment, including: body of heater, it is provided with the burner hearth for heating conduction oil in body of heater；Heat exchange coil, heat exchange coil is arranged in burner hearth, and the conduction oil flowing through heat exchange coil is heated in burner hearth；Traveling-grate stoker, traveling-grate stoker is located at the bottom of burner hearth for coal cinder is delivered to stove chamber inner combustion.Flue is connected to the first exhanst gas outlet of body of heater, for flue gas is expelled to chimney.This heat-conducting oil furnace being used for VOC gas treatment also includes the second exhanst gas outlet being further provided with connecting with burner hearth on the first blender, gas producer and at least one burner, and body of heater being located on the sidewall of body of heater.Wherein, the first blender includes high-temperature flue gas entry, a VOC gaseous mixture entrance and empty cigarette mixed gas outlet.Second exhanst gas outlet is connected by the high-temperature flue gas entry of flue gas arm and the first blender, the empty cigarette mixed gas outlet of the first blender connect with the gasification agent inlet of gas producer by gasifying agent pipeline, using in being delivered to gas producer from the VOC gaseous mixture of the first blender and high-temperature flue gas mixed sky cigarette gaseous mixture as gasifying agent and make contained VOC gas pyrolytic.The gas exit of gas producer is connected with at least one burner by gas-pipe line and to stove chamber inner combustion heat release and makes contained residual VOC gas combustion decomposition will contain residual VOC gas injection.
Selectively, this coal-fired thermal oil furnace farther includes the heat exchanger being located in flue, heat exchanger includes flue gas flow path and VOC gas flow path, to be delivered to after the gas containing VOC of self-contained VOC gas source flows through heat exchanger and flue gas heat exchange a VOC gaseous mixture entrance of the first blender by VOC gas line.
Wherein, the two ends of flue gas flow path form middle temperature smoke inlet and low-temperature flue gas outlet respectively, and middle temperature smoke inlet connects with the first exhanst gas outlet of body of heater, and low-temperature flue gas outlet is connected to chimney.The two ends of VOC gas flow path form cold VOC gas access and hot VOC gas outlet respectively, and cold VOC gas access is connected to containing VOC gas source, and hot VOC gas outlet is connected by a VOC gaseous mixture entrance of VOC gas line and the first blender.
Selectively, if heat exchanger includes shell, housing interior volume is divided into the most parallel flue gas flow path and the median septum of VOC gas flow path and the dry heat pipe being located in median septum.Wherein, if the evaporation ends of dry heat pipe extends in flue gas flow path, if the condensation end of dry heat pipe extends in VOC gas flow path.
Selectively, if the working medium in dry heat pipe is the working medium such as the naphthalene being applicable to 500 degrees centigrade operating modes.
Selectively, heat exchanger can also use surface-type heat exchanger, i.e. two kinds of fluids that temperature is different flow in by the separate space of wall, and heat conduction and fluid by wall carry out heat exchange between wall surface convection current, two kinds of fluids.
Wherein, the gas temperature containing VOC carrying out self-contained VOC gas source is about 20～25 degrees Celsius.The gas temperature containing VOC after heat exchanger with flue gas heat exchange is about 180～250 degrees Celsius.Enter the middle temperature flue-gas temperature about 400～500 degrees Celsius in heat exchanger by the first exhanst gas outlet, account for the 50～70% of total flue gas volume amount.Through heat exchanger with containing VOC gas converting heat after discharge low-temperature flue gas temperature be about 100～200 degrees Celsius.By the high-temperature flue-gas in the second exhanst gas outlet injection to the first blender about 800～1000 degrees Celsius, account for the 30～50% of total flue gas volume amount.The empty cigarette mixed gas outlet of the first blender is delivered to the VOC mixture temperature of gas producer and is about 550～620 degrees Celsius, is about 15～20% with volume percent oxygen content.
Selectively, this coal-fired thermal oil furnace farther includes the second blender being located in VOC gas line, and the second blender includes containing VOC gas access, air intake and VOC mixed gas outlet.Connecting with the hot VOC gas outlet of heat exchanger containing VOC gas access, air intake and the first blower fan are connected with air supplementary in VOC gas, and a VOC gaseous mixture entrance of VOC mixed gas outlet and the first blender connects.
Wherein, enter the air themperature of the second blender via air intake and be about 20～25 degrees Celsius.Temperature through the VOC gaseous mixture of the VOC mixed gas outlet of the second blender is about 180～220 degrees Celsius.
Selectively, this coal-fired thermal oil furnace farther includes at least four first kind VOC gas service pipe, one end of each first kind VOC gas service pipe connects with VOC gas line respectively, and the other end compartment of terrain of each first kind VOC gas service pipe connects so that a part of VOC gaseous mixture from the second blender to be delivered to traveling-grate stoker combustion-supporting and make contained VOC gas combustion decompose with the diapire of body of heater.
Selectively, this coal-fired thermal oil furnace farther includes at least one Equations of The Second Kind VOC gas service pipe, one end of each Equations of The Second Kind VOC gas service pipe connects with VOC gas line respectively, and the other end of each Equations of The Second Kind VOC gas service pipe is connected combustion-supporting and make contained VOC gas combustion decompose so that a part of VOC gaseous mixture from the second blender to be delivered at least one burner respectively with at least one burner.
Selectively, this coal-fired thermal oil furnace farther includes the coal bunker for supplying coal cinder on traveling-grate stoker that at least one chain driving wheel, at least one chain driven pulley and neighbouring body of heater end face are arranged.Traveling-grate stoker is arranged to ring-type around at least one chain driving wheel and at least one chain driven pulley so that traveling-grate stoker is rotated by delivering to stove chamber inner combustion heat release the coal cinder from coal bunker at least one chain driving wheel.
Wherein, at least one burner includes two burners being relatively arranged on the two side of body of heater, and each burner includes burner shell, the gas entry being located at burner shell end wall, is located at the 2nd VOC gaseous mixture entrance of burner casing body sidewall, the flame export being located at the other end of burner shell and the gas-jet tube extended to burner shell inside from the end wall of burner shell around gas entry.The endcapped of gas-jet tube and form some spray orifices on perisporium so that from gas producer containing residual VOC coal gas by some spray orifices injection to burner casing body with the VOC gaseous mixture mixed combustion via the 2nd VOC gaseous mixture entrance entrance.
Selectively, the other end of each Equations of The Second Kind VOC gas service pipe connects with the 2nd VOC gaseous mixture entrance of each burner respectively.
Selectively, first blender includes mixer case and the induction tunnel being located in mixer case, oneth VOC gaseous mixture entrance is located at the end wall of mixer case, high-temperature flue gas entry is located at the sidewall of mixer case, empty cigarette mixed gas outlet is located at another end wall of mixer case, and induction tunnel extends to mixer case is internal around a VOC gaseous mixture entrance from the end wall of mixer case.
Preferably, on the longitudinal direction of the first blender, high-temperature flue gas entry is between the first VOC gaseous mixture entrance and the end of induction tunnel.
Preferably, the first blender farther includes between the end being located at induction tunnel and another end wall of mixer case for strengthening the impeller that gas mixes.
Preferably, this coal-fired thermal oil furnace farther includes the conveyer belt for carrying coal in gas producer.
Selectively, conveyer belt is simultaneously used in coal bunker supplementing coal.
Wherein, gas producer of the present utility model refers to coal gasifier, is also gas generator, is the stove that coal carries out fuel gas manufacture as vaporising fuel.The type of furnace of gas producer of the present utility model includes but not limited to: UGI stove, lurgi gasifier, Winkler stove, De Shike stove or Dow Chemical coal gasifier.
In operation, being sufficiently mixed with the VOC gaseous mixture from about 150～250 degrees Celsius of the second blender in injection to the first blender by the second exhanst gas outlet directly from the high-temperature flue gas of about 800～1000 degrees Celsius of burner hearth (accounting for the 30～50% of total flue gas volume amount), mixed empty cigarette gaseous mixture enters in gas producer as gasifying agent.Middle temperature flue gas (accounting for the 50～70% of total flue gas volume amount) from about 400～500 degrees Celsius after the heat exchange abundant with conduction oil of body of heater is expelled to chimney by becoming about 100～150 degrees Celsius of low-temperature flue gas after the first exhanst gas outlet entrance heat exchanger and VOC gas converting heat.
The beneficial effects of the utility model are: (1), employing VOC gaseous mixture heat heat-conducting oil furnace as assisted gas, take full advantage of the combustible component in VOC gaseous mixture, it is achieved energy conservation；(2) in the case of not wasting additional energy source, realize VOC gas harmlessization process, it is not necessary to use special combustor to be discharged into again in environment after high-temp combustion decomposes VOC gaseous mixture, simplify the technique processing VOC gaseous mixture, save the cost of process；(3), various ways is used to carry out multistage harmless treatment VOC gas to be expelled in the flue gas in environment without VOC gas；(4) with the fume afterheat heating VOC gaseous mixture of body of heater, take full advantage of flue gas heat, reduce the flue-gas temperature that coal-fired thermal oil furnace is discharged, reduce the pollution to environment.
Accompanying drawing explanation
Fig. 1 shows this utility model organigram for the heat-conducting oil furnace of VOC gas treatment.
Fig. 2 shows the layout schematic diagram of body of heater of the present utility model and burner.
Fig. 3 shows the organigram of the first blender that this utility model uses.
Fig. 4 shows the organigram of the burner that this utility model uses.
Detailed description of the invention
Refer to Fig. 1, according to a kind of embodiment of the present utility model, the heat-conducting oil furnace for VOC gas treatment includes: body of heater the 100, first blender 200, gas producer 300, two burners 400 being located on the sidewall of body of heater 100, heat exchanger 500 and the second blender 600.
Being provided with the burner hearth (not shown) for heating conduction oil in body of heater 100, heat exchange coil (not shown) is arranged in burner hearth, and the conduction oil flowing through heat exchange coil is heated in burner hearth.Traveling-grate stoker 120 is located at the bottom of burner hearth for coal cinder 121 is delivered to stove chamber inner combustion.Body of heater 100 is provided with the first exhanst gas outlet 130 and the second exhanst gas outlet 140 connected with burner hearth.First exhanst gas outlet 130 of body of heater 100 connects flue 150 and flue gas is expelled to chimney (not shown).
As it is shown on figure 3, the first blender 200 includes mixer case 240 and the induction tunnel 250 being located in mixer case 240.Oneth VOC gaseous mixture entrance 230 is located at the end wall 241 of mixer case 240, and high-temperature flue gas entry 210 is located at the sidewall of mixer case 240, and empty cigarette mixed gas outlet 220 is located at another end wall 242 of mixer case 240.Induction tunnel 250 extends to mixer case 240 is internal around a VOC gaseous mixture entrance 230 from the end wall 241 of mixer case 240, on the longitudinal direction of the first blender 200, high-temperature flue gas entry 210 is between the first VOC gaseous mixture entrance 230 and the end of induction tunnel 250.First blender 200 also includes between the end being located at induction tunnel 250 and another end wall 242 of mixer case 240 for strengthening the impeller 260 that gas mixes.
Second exhanst gas outlet 140 of body of heater 100 is connected with the high-temperature flue gas entry 210 of the first blender 200 by flue gas arm (non-label).The empty cigarette mixed gas outlet 220 of the first blender 200 is connected with the gasification agent inlet 310 of gas producer 300 by gasifying agent pipeline (non-label), interior as gasifying agent and make contained VOC gas pyrolytic so that the VOC gaseous mixture empty cigarette gaseous mixture mixed with high-temperature flue gas from the first blender 200 to be delivered to gas producer 300.The gas exit 320 of gas producer 300 is connected with two burners 400 by gas-pipe line (non-label) and to stove chamber inner combustion heat release and makes contained residual VOC gas combustion decomposition will contain residual VOC gas injection.
As shown in Figures 2 and 4, two burners 400 are relatively arranged on the two side of body of heater 100.Each burner 400 includes burner shell 410, the gas entry 420 being located at burner shell 410 end wall 411, is located at the 2nd VOC gaseous mixture entrance 430 of burner shell 410 sidewall, the flame export 440 being located at the other end of burner shell 410 and the gas-jet tube 450 extended to burner shell 410 inside from the end wall 411 of burner shell 410 around gas entry 420.The endcapped of gas-jet tube 450 and form some spray orifices 451 on perisporium so that being sprayed to burner shell 410 and the VOC gaseous mixture mixed combustion via the 2nd VOC gaseous mixture entrance 430 entrance by some spray orifices 451 containing residual VOC coal gas from gas producer 300.
Heat exchanger 500 is arranged in flue 150, and heat exchanger 500 includes flue gas flow path (not shown) and VOC gas flow path (not shown).The two ends of flue gas flow path form middle temperature smoke inlet 510 and low-temperature flue gas outlet 520 respectively, and middle temperature smoke inlet 510 connects with the first exhanst gas outlet 130 of body of heater 100, and low-temperature flue gas outlet 520 is connected to chimney.The two ends of VOC gas flow path form cold VOC gas access 530 and hot VOC gas outlet 540 respectively, and cold VOC gas access 530 is connected to containing VOC gas source (not shown).Wherein, low-temperature flue gas outlet 520 is connected to the second blower fan 521 so that flue gas to be pumped to chimney, and cold VOC gas access 530 is connected to the 3rd blower fan 531 so that VOC gas is pumped to heat exchanger 500 from the gas source containing VOC.
Second blender 600 is arranged in VOC gas line, and the second blender 600 includes containing VOC gas access 610, air intake 620 and VOC mixed gas outlet 630.Connecting with the hot VOC gas outlet 540 of heat exchanger 500 containing VOC gas access 610, air intake 620 is connected with the first blower fan 621 to supplement air in VOC gas, and VOC mixed gas outlet 630 connects with a VOC gaseous mixture entrance 230 of the first blender 200.
In this non-limiting embodiment, farther include four first kind VOC gas service pipes 700 and two Equations of The Second Kind VOC gas service pipes 800.One end of each first kind VOC gas service pipe 700 connects with VOC gas line (non-label) respectively, and the other end compartment of terrain of each first kind VOC gas service pipe 700 connects so that a part of VOC gaseous mixture from the second blender 600 to be delivered to traveling-grate stoker 120 combustion-supporting and make contained VOC gas combustion decompose with the diapire of body of heater 100.One end of two Equations of The Second Kind VOC gas service pipes 800 connects with VOC gas line respectively, and the other end is connected combustion-supporting and make contained VOC gas combustion decompose so that a part of VOC gaseous mixture from the second blender 600 to be delivered to two burners 400 respectively with the 2nd VOC gaseous mixture entrance 430 of two burners 400.
In this non-limiting embodiment, this coal-fired thermal oil furnace also includes the coal bunker 900 for supplying coal cinder 121 on traveling-grate stoker 120 that a chain driving wheel (not shown), two chain driven pulley (not shown) and neighbouring body of heater 100 end face are arranged.Traveling-grate stoker 120 is arranged to ring-type around chain driving wheel and two chain driven pulleys so that traveling-grate stoker 120 is rotated by delivering to stove chamber inner combustion heat release the coal cinder 121 from coal bunker 900 at chain driving wheel.
Additionally, according to this non-limiting embodiment, the heat-conducting oil furnace for VOC gas treatment also includes the conveyer belt 330 for carrying coal in gas producer 300, conveyer belt 330 is simultaneously used in coal bunker 900 supplementing coal.
As a kind of alternative embodiments, this coal-fired thermal oil furnace can not include heat exchanger 500, flue gas is directly expelled to chimney via flue by the first exhanst gas outlet 130, directly being connected with VOC gas line containing VOC gas source, cold VOC gas enters the second blender 600 through VOC gas line and mixes with air.
As another kind of alternative embodiments, this coal-fired thermal oil furnace can not include the second blender 600, and the hot VOC gas exported through the hot VOC gas outlet 540 of heat exchanger 500 does not mixes with air.
As another alternative embodiments, the VOC gas line of this coal-fired thermal oil furnace can not include first kind VOC gas service pipe and/or Equations of The Second Kind VOC gas service pipe.
As another non-limiting embodiment, this coal-fired thermal oil furnace can not include conveyer belt 330.
It is in operation, directly from the high-temperature flue gas (accounting for the 35% of total flue gas volume amount) of about 900 degrees Celsius of burner hearth of body of heater 100 by being sufficiently mixed with the VOC gaseous mixture from about 200 degrees Celsius of the second blender 600 in the second exhanst gas outlet 140 injection to the first blender 200, it is interior as gasifying agent that mixed empty cigarette gaseous mixture enters gas producer 300.The VOC coal gas containing residual generated in gas producer 300 is delivered to two burner 400 combustion heat release.
Middle temperature flue gas (accounting for the 65% of total flue gas volume amount) from about 450 degrees Celsius after the heat exchange abundant with conduction oil of body of heater 100 passes through to become about 100 degrees Celsius of low-temperature flue gas after the first exhanst gas outlet 130 enters heat exchanger 500 and VOC gas converting heat and is expelled to chimney.
The gas temperature containing VOC carrying out self-contained VOC gas source is about 20 degrees Celsius, and the gas temperature containing VOC after heat exchanger 500 with flue gas heat exchange is about 250 degrees Celsius, and hot VOC gas enters the second blender 600 through VOC gas access 610.The air themperature entering the second blender 600 via air intake 620 is about 20 degrees Celsius, through being discharged by VOC mixed gas outlet 630 after mixing in blender 600 from the hot VOC gas of heat exchanger 500 with air, the temperature of the VOC gaseous mixture of discharge is about 200 degrees Celsius.
It is combustion-supporting that VOC gaseous mixture from about 40% (volume) of blender 600 is delivered to traveling-grate stoker 120 via first kind VOC gas service pipe 700, it is combustion-supporting that the VOC gaseous mixture of about 30% (volume) is delivered to burner 400 via Equations of The Second Kind VOC gas service pipe 800, and the VOC gaseous mixture of about 30% (volume) is interior as gasifying agent via being delivered to gas producer 300 after mixing with the high-temperature flue gas from burner hearth in VOC gas line injection to the first blender 200.Wherein, flue gas and VOC gaseous mixture mixed temperature in the first blender 200 are about 600 degrees Celsius, are about 15% with volume percent oxygen content.
Although described preferred implementation of the present utility model in detail at this, it is to be understood that this utility model is not limited to the concrete structure describing in detail here and illustrating, in the case of without departing from spirit and scope of the present utility model, may be effected by one skilled in the art other modification and variant.Such as, the temperature of the high-temperature flue gas produced according to the quantity regulating body of heater burning coal cinder changing burner.Additionally, the temperature of system or pressure and other parameters suitably can be chosen according to concrete application conditions.
Claims (8)
1. for a heat-conducting oil furnace for VOC gas treatment, including:
Body of heater, is provided with the burner hearth for heating conduction oil in described body of heater；
Heat exchange coil, described heat exchange coil is arranged in described burner hearth；
Traveling-grate stoker, described traveling-grate stoker is located at the bottom of described burner hearth；And
Flue, described flue is connected to the first exhanst gas outlet of described body of heater；
It is characterized in that:
The described heat-conducting oil furnace for VOC gas treatment farther includes at least one burner on the first blender, gas producer and the sidewall being located at described body of heater, and it is further provided with the second exhanst gas outlet connected with described burner hearth on described body of heater, wherein, described first blender includes high-temperature flue gas entry, a VOC gaseous mixture entrance and empty cigarette mixed gas outlet；Described second exhanst gas outlet is connected with the described high-temperature flue gas entry of described first blender by flue gas arm；The described empty cigarette mixed gas outlet of described first blender is connected with the gasification agent inlet of described gas producer by gasifying agent pipeline；The gas exit of described gas producer is connected with at least one burner described by gas-pipe line；And
Described first blender includes mixer case and is located at the induction tunnel in described mixer case, a described VOC gaseous mixture entrance is located at the end wall of described mixer case, described high-temperature flue gas entry is located at the sidewall of described mixer case, described empty cigarette mixed gas outlet is located at another end wall of described mixer case, and described induction tunnel extends to described mixer case is internal around a described VOC gaseous mixture entrance from the end wall of described mixer case.
2. the heat-conducting oil furnace for VOC gas treatment as claimed in claim 1, it is characterized in that, farther include the heat exchanger being located in described flue, described heat exchanger includes flue gas flow path and VOC gas flow path, and the described VOC gas flow path of described heat exchanger is connected to a described VOC gaseous mixture entrance of described first blender by VOC gas line.
3. the heat-conducting oil furnace for VOC gas treatment as claimed in claim 2, it is characterized in that, the two ends of described flue gas flow path form middle temperature smoke inlet and low-temperature flue gas outlet respectively, described middle temperature smoke inlet connects with described first exhanst gas outlet of described body of heater, the outlet of described low-temperature flue gas is connected to chimney, the two ends of described VOC gas flow path form cold VOC gas access and hot VOC gas outlet respectively, described cold VOC gas access is connected to containing VOC gas source, described hot VOC gas outlet is connected with a described VOC gaseous mixture entrance of described first blender by described VOC gas line.
4. the heat-conducting oil furnace for VOC gas treatment as claimed in claim 3, it is characterized in that, farther include the second blender being located in described VOC gas line, described second blender includes containing VOC gas access, air intake and VOC mixed gas outlet, described connect with the described hot VOC gas outlet of described heat exchanger containing VOC gas access, described air intake and the first blower fan are connected, and described VOC mixed gas outlet connects with a described VOC gaseous mixture entrance of described first blender.
5. the heat-conducting oil furnace for VOC gas treatment as claimed in claim 4, it is characterized in that, farther include at least four first kind VOC gas service pipe, one end of each first kind VOC gas service pipe connects with described VOC gas line respectively, and the other end compartment of terrain of each first kind VOC gas service pipe connects with the diapire of described body of heater.
6. the heat-conducting oil furnace for VOC gas treatment as claimed in claim 5, it is characterized in that, farther include at least one Equations of The Second Kind VOC gas service pipe, one end of each Equations of The Second Kind VOC gas service pipe connects with described VOC gas line respectively, and the other end of each Equations of The Second Kind VOC gas service pipe is connected with at least one burner described respectively.
7. the heat-conducting oil furnace for VOC gas treatment as according to any one of claim 1～6, it is characterized in that, farther including the coal bunker for supplying coal cinder on described traveling-grate stoker that at least one chain driving wheel, at least one chain driven pulley and neighbouring described body of heater end face are arranged, described traveling-grate stoker is arranged to ring-type around at least one chain driving wheel described and at least one chain driven pulley described.
8. the heat-conducting oil furnace for VOC gas treatment as according to any one of claim 1～6, it is characterised in that described first blender farther includes the impeller being located between the end of described induction tunnel and another end wall of described mixer case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521134490.0U CN205448311U (en) | 2015-12-29 | 2015-12-29 | A heat conduction oil furnace for VOC gas conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521134490.0U CN205448311U (en) | 2015-12-29 | 2015-12-29 | A heat conduction oil furnace for VOC gas conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205448311U true CN205448311U (en) | 2016-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521134490.0U Expired - Fee Related CN205448311U (en) | 2015-12-29 | 2015-12-29 | A heat conduction oil furnace for VOC gas conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205448311U (en) |
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2015
- 2015-12-29 CN CN201521134490.0U patent/CN205448311U/en not_active Expired - Fee Related
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20201229 |