CN107617632A - A kind of continuous thermal desorption processing system of the portable four phase rollers of organic material contaminated soil and application - Google Patents
A kind of continuous thermal desorption processing system of the portable four phase rollers of organic material contaminated soil and application Download PDFInfo
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- CN107617632A CN107617632A CN201710881937.8A CN201710881937A CN107617632A CN 107617632 A CN107617632 A CN 107617632A CN 201710881937 A CN201710881937 A CN 201710881937A CN 107617632 A CN107617632 A CN 107617632A
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- 239000002689 soil Substances 0.000 title claims abstract description 178
- 238000003795 desorption Methods 0.000 title claims abstract description 57
- 238000012545 processing Methods 0.000 title claims abstract description 27
- 239000011368 organic material Substances 0.000 title claims abstract description 24
- 238000001179 sorption measurement Methods 0.000 claims abstract description 38
- 239000007789 gas Substances 0.000 claims description 82
- 239000000428 dust Substances 0.000 claims description 21
- 239000002912 waste gas Substances 0.000 claims description 20
- 239000000446 fuel Substances 0.000 claims description 19
- 238000007599 discharging Methods 0.000 claims description 17
- 238000012544 monitoring process Methods 0.000 claims description 16
- 238000005453 pelletization Methods 0.000 claims description 14
- 239000004744 fabric Substances 0.000 claims description 12
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 230000006698 induction Effects 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 3
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- 238000005096 rolling process Methods 0.000 claims description 2
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- 230000009286 beneficial effect Effects 0.000 abstract description 2
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- 238000000746 purification Methods 0.000 description 5
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- 239000002957 persistent organic pollutant Substances 0.000 description 4
- 238000011161 development Methods 0.000 description 3
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- 238000005516 engineering process Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010815 organic waste Substances 0.000 description 2
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
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- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
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- 230000036541 health Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
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- 230000000977 initiatory effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- 230000009897 systematic effect Effects 0.000 description 1
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Abstract
The present invention relates to a kind of continuous thermal desorption processing system of the portable four phase rollers of organic material contaminated soil, the processing system includes soil feed system, hot-air system, drum-type thermal desorption system, dedusting demister system, organic exhaust gas adsorption system, exhaust treatment system and control system.The system can with continuous feed, automatically control, contaminated soil treating capacity is big, cleaning speed it is fast, hot blast is sufficiently mixed with contaminated soil in roll body, and thermal desorption efficiency is higher, and can carry out temperature-compensating between each phase cavity mutually, it is high to the utilization rate of heat, it is low beneficial to environmental protection, cost.
Description
Technical field
The invention belongs to technical field of soil remediation, especially a kind of portable four phase rollers of organic material contaminated soil connect
Continuous thermal desorption processing system and application.
Background technology
With the development that the adjustment of the industrial structure and Organic Waste Water Treatment work, large quantities of steel plant, the contour dirt in chemical plant
Dye enterprise particularly organic pollution is produced and progressively will closed down or moved using enterprise, has left a large amount of high pollution risk soil
Earth.The harm of soil pollution essentially consists in some organic matters after soil is polluted, meeting and then the air and water for polluting periphery,
And some organic matters or heavy metal contaminants produce harmful effect then by food chain to the health of surrounding population.Urbanization is entered
The quickening of journey promotes original land function transformation, and a large amount of industrial lands are changed to residential land, but dirty existing for these places
Dye problem have impact on the development and reuse in soil.The environmental pollution accident of contaminating enterprises' resettlement initiation and human injury's event are complete
State various regions happen occasionally, and have become one of the principal element of land development dispute, and contaminated soil control is extremely urgent.
Thermal desorption technology is one of effective technology of repairing polluted soil.Though there are some thermal desorption processes in China and set at present
It is standby, but have weak point：
The Processing tecchnics outside the venue and device (ZL200410056888.7) of volatility and semi-volatile organic matter contaminated soil
The Processing tecchnics outside the venue and device of a kind of volatility and semi-volatile organic matter contaminated soil are disclosed, but the patent can not be continuous
Charging, and it is unable to in-situ processing contaminated soil；
Direct pyrolysis device (CN101712042A) discloses a kind of direct thermal desorption device of contaminated soil, but tail gas is adopted
With burning disposal, there is the risk for producing dioxin；
A kind of roller-type reverse thermal desorption system for soil polluted by organic matters (CN102029287A) discloses a kind of organic matter
Contaminated soil drum-type reverse thermal desorption system, but hot-air mixes not abundant enough with contaminated soil, and energy expenditure is big, thermal desorption
Efficiency is not high enough.
Through technical comparison, there is the difference of essence with above-mentioned patent publication us in present patent application.
The content of the invention
It is an object of the invention in place of overcome the deficiencies in the prior art, there is provided a kind of organic material contaminated soil movable type four
The continuous thermal desorption processing system of phase roller and application, the system can with continuous feed, automatically control, contaminated soil treating capacity
Greatly, cleaning speed is fast, and hot blast is sufficiently mixed with contaminated soil in roll body, and thermal desorption efficiency is higher, and can between each cavity
It is high to the utilization rate of heat to carry out temperature-compensating mutually, beneficial to environmental protection.
The purpose of the present invention is achieved through the following technical solutions：
A kind of continuous thermal desorption processing system of the portable four phase rollers of organic material contaminated soil, the processing system include
Soil feed system, hot-air system, drum-type thermal desorption system, dedusting demister system, organic exhaust gas adsorption system, vent gas treatment
System and control system；
The drum-type thermal desorption system includes four phase rollers, inner ring warm-air pipe, synchronous motor, soil charging aperture, useless
Gas exports and soil discharging opening up to standard, and the four phases roller includes roll body and longitudinal direction closing side plate, the longitudinal direction closing
Side plate is coaxially closely arranged at longitudinal both ends of roll body, and a longitudinal direction closing side plate is connected setting with synchronous motor, this
Synchronous motor can drive the four phases roller to rotate in the axial direction, and the inside of the roll body is in hollow form, the roller
The hollow inner tight of body sets two demarcation strips, and two demarcation strip vertical connections are set, and by the hollow of roll body
Inside is divided into four independent cavitys, and the longitudinal direction closing side plate corresponding with each cavity is provided with inner ring warm-air pipe, and this is interior
Ring warm-air pipe is connected setting with the cavity set corresponding thereto, and inner ring warm-air pipe is set close to the axis of roll body
Put；
Soil charging aperture, waste gas outlet and soil up to standard is also interval with the roll body corresponding with each cavity to go out
Material mouth, the soil charging aperture, waste gas outlet and soil discharging opening up to standard are connected setting with the cavity set corresponding thereto；
The soil charging aperture is connected setting with the output end of soil feed system, the input of the inner ring warm-air pipe
Be connected setting with the output end of hot-air system, and the input of the soil feed system can input organic material contaminated soil, institute
State waste gas outlet with the input of dedusting demister system to be connected setting, the soil discharging opening up to standard can discharge soil up to standard
Earth；
The output end of the dedusting demister system is connected setting with the input of organic exhaust gas adsorption system, described organic
The output end of waste gas adsorption system is connected setting with the input of exhaust treatment system, the soil feed system, hot blast system
System, drum-type thermal desorption system, dedusting demister system, organic exhaust gas adsorption system, exhaust treatment system are respectively with control
System is connected setting, and the control system can control soil feed system, hot-air system, drum-type thermal desorption system, dedusting to remove
The action of mist system, organic exhaust gas adsorption system, tail gas discharge system.
Moreover, the soil feed system includes soil collection system, soil crushes and screens system and soil induction system,
The input that the output end of the soil collection system and soil crush and screen system is connected setting, and the soil, which crushes and screens, is
The output end of system is connected setting with the input of soil induction system；
The hot-air system includes fuel system and air preheating system, the output end of the fuel system and air preheat
The input of system is connected setting, and the fuel system can provide fuel for air preheating system；
The dedusting demister system includes air-introduced machine, dust pelletizing system and demister system, the input of the air-introduced machine and rolling
The waste gas outlet of cartridge type thermal desorption system is connected setting, and the output end of the air-introduced machine is connected with the input of dust pelletizing system to be set
Put, the output end of the dust pelletizing system is connected setting with the input of demister system；
The input of the organic exhaust gas adsorption system is connected setting with the output end of demister system；
The exhaust treatment system includes tail gas monitoring system and tail gas discharge system, the input of the tail gas monitoring system
End is connected setting with the output end of organic exhaust gas adsorption system, the output end of the tail gas monitoring system and tail gas discharge system
Input is connected setting, and the output end of the tail gas discharge system can discharge tail gas up to standard.
It is made up of moreover, the soil crushes and screens system electric motor of shaker, screen cloth and pulverizer, the discharging of the pulverizer
Mouth is arranged at the top of screen cloth, and the screen cloth is connected setting with electric motor of shaker.
Moreover, the air preheating system includes the air compressor and air preheater for the setting that is connected.
Moreover, the dust pelletizing system is cyclone dust collectors.
Moreover, the demister system is efficient tube type demister.
Moreover, the system also includes mobile Load System, the soil feed system, hot-air system, drum-type heat are de-
Attached system, dedusting demister system, organic exhaust gas adsorption system, exhaust treatment system and control system may be contained within mobile load
On system, the movement Load System can drive soil feed system, hot-air system, drum-type thermal desorption system, dedusting demisting system
System, organic exhaust gas adsorption system, tail gas discharge system and control system movement.
Moreover, the mobile Load System is mobile load wagon.
The portable continuous thermal desorption processing system of four phase rollers of organic material contaminated soil as described above is organic in processing
Application in terms of thing contaminated soil.
The advantages of present invention obtains and good effect are：
1st, present treatment system include soil feed system, hot-air system, drum-type thermal desorption system, dedusting demister system,
Organic exhaust gas adsorption system, tail gas discharge system and control system, when in use, air is heated by hot-air system, enters hot blast
Enter inner ring warm-air pipe, organic material contaminated soil is entered in cavity via soil feed system by soil charging aperture, and hot blast is in roller
Body is sufficiently mixed in rotating with contaminated soil, and contaminated soil is heated, wherein organic pollution is volatilized
Out, the soil after purification is discharged by soil discharging opening up to standard, is discharged into cleaning area backfill, is filled up soil collection system and make
Into soil breach, organic gas by dedusting demister system handle after enter organic exhaust gas adsorption system adsorb, after absorption
Tail gas handled through exhaust treatment system, it is up to standard after discharge, present treatment system can with continuous feed, automatically control, at contaminated soil
Reason amount is big, and cleaning speed is fast, and hot blast is sufficiently mixed with contaminated soil in roll body, and thermal desorption efficiency is higher, and each phase
Temperature-compensating can be carried out between cavity mutually, it is high to the utilization rate of heat.
2nd, when in use, the fuel in fuel system is delivered to air preheating system to present treatment system, and air is added
Heat, the hot-air (for example, hot-air forms hot blast after air compressor pressurizes) after heating are entered by each inner ring warm-air pipe
Enter in cavity, contaminated soil (can also carry out grinding screen office after the collection of soil collection system via screen cloth, electric motor of shaker
Reason), sequentially entered by each soil charging aperture in roll body, hot blast carries out fully mixed in roll body rotation with soil
Close, contaminated soil is heated, wherein organic pollution is evaporated, the soil after purification is discharged by soil up to standard
Mouth discharge, soil breach caused by filling up soil collection system, organic pollutant is under air-introduced machine effect from roll body
Discharged by waste gas outlet, wherein dust is excluded by dust pelletizing system, then discharge vapor by demister system, after demisting
After tail gas is adsorbed into organic exhaust gas adsorption system, after tail gas monitoring system monitoring pollution gas content, row up to standard
Put.
3rd, the system is provided with mobile Load System so that soil feed system, hot-air system, drum-type thermal desorption system
The movement of system, dedusting demister system, organic exhaust gas adsorption system, tail gas discharge system and control system is more convenient, Ke Yiyi
Dynamic processing soil, without transporting soil, present system is being used more convenient, facility is brought to user.
Brief description of the drawings
Fig. 1 is the structure connection diagram of present system；
Wherein, 1 is soil collection system；2 be that soil crushes and screens system；3 be soil induction system；4 be fuel system；
5 be air preheating system；6 be four phase thermal desorption rollers；7 be air-introduced machine；8 be cyclone dust collectors；9 be efficient tube type demisting
Device；10 be organic exhaust gas adsorption system；11 be tail gas monitoring system；12 be tail gas discharge system；13 be control system；14 be shifting
Dynamic Load System；A is soil feed system；B is hot-air system；C is roller thermal desorption system；D is dedusting demister system；E is
Organic exhaust gas adsorption system；F is exhaust treatment system；
Fig. 2 is the object construction connection diagram of present system；
Fig. 3 is Fig. 2 schematic top plan view；
Fig. 4 is the structure connection diagram of four phase thermal desorption rollers in Fig. 1；
Wherein, 15 be inner ring warm-air pipe；16 be soil charging aperture；17 be waste gas outlet；18 be roll body；19 be separation
Plate；20 be longitudinal direction closing side plate.
Embodiment
The invention will be further described by taking accompanying drawing embodiment as an example below, following examples be it is descriptive, no
It is limited, it is impossible to which protection scope of the present invention is limited with this.
Structure, annexation and the method not being described in detail in patent of the present invention, can be understood as public affairs in the art
Know general knowledge.
A kind of continuous thermal desorption processing system of the portable four phase rollers of organic material contaminated soil, as shown in Figure 1, Figure 2 with Fig. 3 institutes
Show, the processing system includes soil feed system A, hot-air system B, drum-type thermal desorption system C, dedusting demister system D, had
Machine waste gas adsorption system E, exhaust treatment system F and control system 13；
As shown in figure 4, the drum-type thermal desorption system includes four phase rollers, inner ring warm-air pipe 15, synchronous motor (figure
Not shown in), soil charging aperture 16, waste gas outlet 17 and soil discharging opening (not shown) up to standard, the four phases roller
Including roll body 18 and longitudinal direction closing side plate 20, the longitudinal direction closing side plate is coaxially closely arranged at the longitudinal direction two of roll body
End, a longitudinal direction closing side plate are connected setting with synchronous motor, and the synchronous motor can drive the four phases roller along axis
Direction rotates, and the inside of the roll body is in hollow form, and the hollow inner tight of the roll body sets two demarcation strips 19,
Two demarcation strip vertical connections are set, and the hollow interior portion of roll body is divided into four independent cavitys and (not marked in figure
Number), the longitudinal direction closing side plate corresponding with each cavity is provided with inner ring warm-air pipe, and the inner ring warm-air pipe with setting corresponding thereto
The cavity put is connected setting, and inner ring warm-air pipe is set close to the axis of roll body；
Soil charging aperture, waste gas outlet and soil up to standard is also interval with the roll body corresponding with each cavity to go out
Material mouth, the soil charging aperture, waste gas outlet and soil discharging opening up to standard are connected setting with the cavity set corresponding thereto；
The soil charging aperture is connected setting with the output end of soil feed system, the input of the inner ring warm-air pipe
Be connected setting with the output end of hot-air system, and the input of the soil feed system can input organic material contaminated soil, institute
State waste gas outlet with the input of dedusting demister system to be connected setting, the soil discharging opening up to standard can discharge soil up to standard
Earth；
The output end of the dedusting demister system is connected setting with the input of organic exhaust gas adsorption system, described organic
The output end of waste gas adsorption system is connected setting with the input of exhaust treatment system, the soil feed system, hot blast system
System, drum-type thermal desorption system, dedusting demister system, organic exhaust gas adsorption system, exhaust treatment system are respectively with control
System is connected setting, and the control system can control soil feed system, hot-air system, drum-type thermal desorption system, dedusting to remove
The action of mist system, organic exhaust gas adsorption system, tail gas discharge system.
Present treatment system includes soil feed system, hot-air system, drum-type thermal desorption system, dedusting demister system, had
Machine waste gas adsorption system, tail gas discharge system and control system, when in use, air is heated by hot-air system, enters hot blast
Inner ring warm-air pipe, organic material contaminated soil are entered in cavity via soil feed system by soil charging aperture, and hot blast is in roller sheet
Body is sufficiently mixed in rotating with contaminated soil, and contaminated soil is heated, wherein organic pollution is volatilized
Come, the soil after purification is discharged by soil discharging opening up to standard, is discharged into cleaning area backfill, is filled up soil collection system and cause
Soil breach, organic gas by dedusting demister system handle after enter organic exhaust gas adsorption system adsorb, the tail after absorption
Gas handled through exhaust treatment system, it is up to standard after discharge, present treatment system can with continuous feed, automatically control, contaminated soil processing
Amount is big, and cleaning speed is fast, and hot blast is sufficiently mixed with contaminated soil in roll body, and thermal desorption efficiency is higher, and each phase chamber
Temperature-compensating can be carried out between body mutually, it is high to the utilization rate of heat.
In the present embodiment, the soil feed system includes soil collection system 1, soil crushes and screens system 2 and soil
Earth induction system 3, the input that output end and the soil of the soil collection system crush and screen system are connected setting, the soil
Setting that earth crushes and screens the output end of system and the input of soil induction system is connected；
The hot-air system includes fuel system 4 and air preheating system 5, and the output end and air of the fuel system are pre-
The input of hot systems is connected setting, and the fuel system can provide fuel for air preheating system；
The dedusting demister system includes air-introduced machine 7, dust pelletizing system 8 and demister system 9, the input of the air-introduced machine with
The waste gas outlet of drum-type thermal desorption system is connected setting, and the output end of the air-introduced machine is connected with the input of dust pelletizing system
Set, the output end of the dust pelletizing system is connected setting with the input of demister system；
The input of the organic exhaust gas adsorption system is connected setting with the output end of demister system；
The exhaust treatment system includes tail gas monitoring system 11 and tail gas discharge system 12, the tail gas monitoring system
Input is connected setting with the output end of organic exhaust gas adsorption system, output end and the exhaust emissions system of the tail gas monitoring system
The input of system is connected setting, and the output end of the tail gas discharge system can discharge tail gas up to standard.
When in use, the fuel in fuel system is delivered to air preheating system to present treatment system, and air is heated,
Hot-air (for example, hot-air forms hot blast after air compressor pressurizes) after heating enters chamber by each inner ring warm-air pipe
In vivo, contaminated soil (can also be carried out crushing and screening processing) after the collection of soil collection system via screen cloth, electric motor of shaker,
Sequentially entered by each soil charging aperture in roll body, hot blast is sufficiently mixed in roll body rotation with soil, right
Contaminated soil is heated, and wherein organic pollution is evaporated, and the soil after purification is arranged by soil discharging opening up to standard
Go out, soil breach caused by filling up soil collection system, organic pollutant passes through under air-introduced machine effect from roll body
Waste gas outlet is discharged, and excludes wherein dust by dust pelletizing system, then discharge vapor by demister system, the tail gas after demisting
After being adsorbed into organic exhaust gas adsorption system, after tail gas monitoring system monitoring pollution gas content, qualified discharge.
In the present embodiment, the soil crushes and screens system and is made up of electric motor of shaker, screen cloth and pulverizer and (do not shown in figure
Go out), the discharging opening of the pulverizer is arranged at the top of screen cloth, and the screen cloth is connected setting with electric motor of shaker；
The air preheating system includes the air compressor and air preheater (not shown) for the setting that is connected；
The dust pelletizing system is cyclone dust collectors, and the demister system is efficient tube type demister.
In the present embodiment, the system also includes mobile Load System 14, the soil feed system, hot-air system,
Drum-type thermal desorption system, dedusting demister system, organic exhaust gas adsorption system, exhaust treatment system and control system may be contained within
On mobile Load System, the movement Load System can drive soil feed system, hot-air system, drum-type thermal desorption system,
Dedusting demister system, organic exhaust gas adsorption system, tail gas discharge system and control system movement.
The system is provided with mobile Load System so that soil feed system, hot-air system, drum-type thermal desorption system,
Dedusting demister system, organic exhaust gas adsorption system, the movement of tail gas discharge system and control system are more convenient, can move place
Soil is managed, without transporting soil, present system is being used more convenient, facility is brought to user.
In the present embodiment, the mobile Load System is mobile load wagon.
A kind of specific works of the continuous thermal desorption processing system of the portable four phase rollers of organic material contaminated soil of the present invention
Principle is：
Fuel in fuel system is delivered to air preheating system, and air is heated, and the hot-air after heating enters
Form hot blast after air compressor pressurization from the inner ring warm-air pipe of each cavity to enter in cavity, contaminated soil is collected by soil
After systematic collection, crushed and screened via screen cloth, electric motor of shaker, corresponding roller sheet is sequentially entered by each soil charging aperture
In the cavity of body, hot blast is sufficiently mixed in roll body rotation with soil, and contaminated soil is heated, makes wherein to have
Organic pollutants are evaporated, and the soil after purification is discharged by the soil discharging opening up to standard of drum-type thermal desorption system, is filled up
Soil breach caused by soil collection system, organic pollutant are discharged from roller under air-introduced machine effect, removed by whirlwind
Dirt device excludes wherein dust, then discharge vapor by efficient tube type demister, and the tail gas after demisting enters organic waste aspiration
After attached system is adsorbed, after tail gas monitoring system monitoring pollution gas content, qualified discharge.
Claims (9)
- A kind of 1. continuous thermal desorption processing system of the portable four phase rollers of organic material contaminated soil, it is characterised in that：The place Reason system includes soil feed system, hot-air system, drum-type thermal desorption system, dedusting demister system, organic exhaust gas adsorption system System, exhaust treatment system and control system；The drum-type thermal desorption system includes four phase rollers, inner ring warm-air pipe, synchronous motor, soil charging aperture, waste gas and gone out Mouth and soil discharging opening up to standard, the four phases roller includes roll body and side plate, the longitudinal direction closing side plate are closed in longitudinal direction The coaxial longitudinal both ends for being closely arranged at roll body, a longitudinal direction closing side plate are connected setting with synchronous motor, the synchronization Motor can drive the four phases roller to rotate in the axial direction, and the inside of the roll body is in hollow form, the roll body Hollow inner tight two demarcation strips are set, two demarcation strip vertical connections are set, and by the hollow inside of roll body It is divided into four independent cavitys, the longitudinal direction closing side plate corresponding with each cavity is provided with inner ring warm-air pipe, inner ring heat Airduct is connected setting with the cavity set corresponding thereto, and inner ring warm-air pipe is set close to the axis of roll body；Soil charging aperture, waste gas outlet and soil up to standard discharging are also interval with the roll body corresponding with each cavity Mouthful, the soil charging aperture, waste gas outlet and soil discharging opening up to standard are connected setting with the cavity set corresponding thereto；The soil charging aperture is connected setting with the output end of soil feed system, input and the heat of the inner ring warm-air pipe The output end of wind system is connected setting, and the input of the soil feed system can input organic material contaminated soil, described useless Gas exports the setting that is connected with the input of dedusting demister system, and the soil discharging opening up to standard can discharge soil up to standard；The output end of the dedusting demister system is connected setting with the input of organic exhaust gas adsorption system, the organic exhaust gas The output end of adsorption system is connected setting with the input of exhaust treatment system, the soil feed system, hot-air system, rolling Cartridge type thermal desorption system, dedusting demister system, organic exhaust gas adsorption system, exhaust treatment system are respectively connected with control system Connect setting, the control system can control soil feed system, hot-air system, drum-type thermal desorption system, dedusting demister system, The action of organic exhaust gas adsorption system, tail gas discharge system.
- 2. the continuous thermal desorption processing system of the portable four phase rollers of organic material contaminated soil according to claim 1, its It is characterised by：The soil feed system includes soil collection system, soil crushes and screens system and soil induction system, described The input that the output end of soil collection system and soil crush and screen system is connected setting, and the soil crushes and screens system Output end is connected setting with the input of soil induction system；The hot-air system includes fuel system and air preheating system, the output end and air preheating system of the fuel system Input be connected setting, the fuel system can provide fuel for air preheating system；The dedusting demister system includes air-introduced machine, dust pelletizing system and demister system, the input and drum-type of the air-introduced machine The waste gas outlet of thermal desorption system is connected setting, and the output end of the air-introduced machine is connected setting with the input of dust pelletizing system, The output end of the dust pelletizing system is connected setting with the input of demister system；The input of the organic exhaust gas adsorption system is connected setting with the output end of demister system；The exhaust treatment system includes tail gas monitoring system and tail gas discharge system, the input of the tail gas monitoring system with The output end of organic exhaust gas adsorption system is connected setting, the output end of the tail gas monitoring system and the input of tail gas discharge system The setting that is connected is held, the output end of the tail gas discharge system can discharge tail gas up to standard.
- 3. the continuous thermal desorption processing system of the portable four phase rollers of organic material contaminated soil according to claim 2, its It is characterised by：The soil crushes and screens system and is made up of electric motor of shaker, screen cloth and pulverizer, and the discharging opening of the pulverizer is set The top of screen cloth is placed in, the screen cloth is connected setting with electric motor of shaker.
- 4. the continuous thermal desorption processing system of the portable four phase rollers of organic material contaminated soil according to claim 2, its It is characterised by：The air preheating system includes the air compressor and air preheater for the setting that is connected.
- 5. the continuous thermal desorption processing system of the portable four phase rollers of organic material contaminated soil according to claim 2, its It is characterised by：The dust pelletizing system is cyclone dust collectors.
- 6. the continuous thermal desorption processing system of the portable four phase rollers of organic material contaminated soil according to claim 2, its It is characterised by：The demister system is efficient tube type demister.
- 7. at the portable four continuous thermal desorptions of phase roller of organic material contaminated soil according to any one of claim 1 to 6 Reason system, it is characterised in that：The system also includes mobile Load System, the soil feed system, hot-air system, drum-type Thermal desorption system, dedusting demister system, organic exhaust gas adsorption system, exhaust treatment system and control system may be contained within moving dress On loading system, the movement Load System can drive soil feed system, hot-air system, drum-type thermal desorption system, dedusting to remove Mist system, organic exhaust gas adsorption system, tail gas discharge system and control system movement.
- 8. the continuous thermal desorption processing system of the portable four phase rollers of organic material contaminated soil according to claim 7, its It is characterised by：The mobile Load System is mobile load wagon.
- 9. the continuous thermal desorption processing of the portable four phase rollers of organic material contaminated soil as described in any one of claim 1 to 8 Application of the system in handling in terms of organic material contaminated soil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710881937.8A CN107617632A (en) | 2017-09-26 | 2017-09-26 | A kind of continuous thermal desorption processing system of the portable four phase rollers of organic material contaminated soil and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710881937.8A CN107617632A (en) | 2017-09-26 | 2017-09-26 | A kind of continuous thermal desorption processing system of the portable four phase rollers of organic material contaminated soil and application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107617632A true CN107617632A (en) | 2018-01-23 |
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| JP2005037044A (en) * | 2003-07-15 | 2005-02-10 | Meidensha Corp | Heat processing device |
| CN102029287A (en) * | 2010-12-15 | 2011-04-27 | 清华大学 | Roller-type reverse thermal desorption system for soil polluted by organic matters |
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| CN103409155A (en) * | 2012-11-27 | 2013-11-27 | 山东天力干燥股份有限公司 | Multi-tube rotary furnace and method for performing low-temperature carbonization on materials by using multi-tube rotary furnace |
| CN105537257A (en) * | 2016-01-15 | 2016-05-04 | 大连德联投资控股有限公司 | Vehicle-mounted integrated type soil thermal desorption restoration device |
| CN207386149U (en) * | 2017-09-26 | 2018-05-22 | 航天环境工程有限公司 | A kind of continuous thermal desorption processing system of the portable four phase rollers of organic material contaminated soil |
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| JP2005037044A (en) * | 2003-07-15 | 2005-02-10 | Meidensha Corp | Heat processing device |
| CN201890859U (en) * | 2010-11-26 | 2011-07-06 | 福建省光泽县旺众竹业有限公司 | Rotary type continuous pyrolysis carbonizing furnace with inner heat pipe |
| CN102029287A (en) * | 2010-12-15 | 2011-04-27 | 清华大学 | Roller-type reverse thermal desorption system for soil polluted by organic matters |
| CN103409155A (en) * | 2012-11-27 | 2013-11-27 | 山东天力干燥股份有限公司 | Multi-tube rotary furnace and method for performing low-temperature carbonization on materials by using multi-tube rotary furnace |
| CN105537257A (en) * | 2016-01-15 | 2016-05-04 | 大连德联投资控股有限公司 | Vehicle-mounted integrated type soil thermal desorption restoration device |
| CN207386149U (en) * | 2017-09-26 | 2018-05-22 | 航天环境工程有限公司 | A kind of continuous thermal desorption processing system of the portable four phase rollers of organic material contaminated soil |
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Application publication date: 20180123 |