CN208643670U - A kind of contaminated soil electromagnetism thermal desorption device - Google Patents
A kind of contaminated soil electromagnetism thermal desorption device Download PDFInfo
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- CN208643670U CN208643670U CN201821131150.6U CN201821131150U CN208643670U CN 208643670 U CN208643670 U CN 208643670U CN 201821131150 U CN201821131150 U CN 201821131150U CN 208643670 U CN208643670 U CN 208643670U
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- rotating cylinder
- electromagnetic induction
- thermal desorption
- agitating device
- induction heating
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Abstract
The utility model discloses a kind of contaminated soil electromagnetism thermal desorption devices, it includes: the first rotating cylinder, the second rotating cylinder, firm banking；Firm banking is equipped with the first rotating cylinder and supports drive seat；First drum inclination is placed in the first rotating cylinder support drive seat, is supported by driving idler wheel；The outer surface of first rotating cylinder is equipped with electromagnetic induction heater；Electromagnetic induction heater includes the first electromagnetic induction heating section that setting is tilted down by the first rotating cylinder, being disposed adjacent, the second electromagnetic induction heating section, third electromagnetic induction heating section；The middle part of the first rotating cylinder is arranged in second rotating cylinder and the first rotating cylinder is arranged concentrically；The both ends of the first rotating cylinder are arranged in second rotating cylinder driving arm, are hinged support with the second rotating cylinder；The second rotating cylinder driving device is additionally provided on second rotating cylinder driving arm；The utility model can carry out the heat treatment of different temperatures by the way of electromagnetic heating, in an electromagnetism thermal desorption device to soil, and structure is simple, easy to use, strong applicability.
Description
Technical field
The utility model belongs to soil heat treatment technics, and in particular to a kind of contaminated soil electromagnetism thermal desorption device.
Background technique
With the exploitation of unconventional oil and gas, oil base drilling fluid drilling technology starts large-scale application, wellbore construction process companion
With a large amount of oil-based drill cuttings of output and waste, the producible oil-based drill cuttings of a bite unconventional oil and gas well and waste be can reach
200-800m3, environmental hazard is larger, can seriously affect and pollute the living environment of the mankind.
Current oil-contained drilling cuttings processing method generally uses fuel to heat desorption processing method.The fuel heats desorption side
Method is generally mated drying and centrifugation technique handles oil-contained drilling cuttings.
The fuel heating desorption method generally includes: being heated by the way of burning fuel to thermal desorption furnace, institute
It states and isolates oil product and residue in oil-contained drilling cuttings in heating process.
During realizing the application, at least there are the following problems in the prior art for inventor's discovery: existing fuel adds
Thermal desorption method uses open firing, and open fire and oil gas product are easy to happen explosion, and safety is lower.Meanwhile open firing mistake
Inaccuracy is controlled to the temperature of thermal desorption furnace in journey, heating efficiency is lower.
Utility model content
To solve the above problems, the utility model provides a kind of contaminated soil electromagnetism thermal desorption device.
A kind of contaminated soil electromagnetism thermal desorption device, it includes: the first rotating cylinder, the second rotating cylinder, firm banking；Described consolidates
Determine pedestal and supports drive seat equipped with the first rotating cylinder；First drum inclination is placed in the first rotating cylinder support drive seat,
It is supported by driving idler wheel；The outer surface of first rotating cylinder is equipped with electromagnetic induction heater；The electromagnetic induction
Heating device includes the first electromagnetic induction heating section that setting is tilted down by the first rotating cylinder, being disposed adjacent, the second electromagnetism sense
Answer bringing-up section, third electromagnetic induction heating section；Second rotating cylinder be arranged in the first rotating cylinder middle part and the first rotating cylinder it is concentric
Setting；The both ends of the first rotating cylinder are arranged in the second rotating cylinder driving arm, are hinged support with the second rotating cylinder；Described
The second rotating cylinder driving device is additionally provided on second rotating cylinder driving arm；
Further, the first agitating device, the second agitating device, third stirring dress are additionally provided with inside second rotating cylinder
It sets；First agitating device, the second agitating device, third agitating device are arranged on the circumference of the second rotating cylinder, respectively at
First electromagnetic induction heating section, the second electromagnetic induction heating section, the corresponding setting of third electromagnetic induction heating section；
Further, first agitating device, third agitating device are separately positioned on the both ends of the second rotating cylinder, coaxially
Setting, the middle part of the second rotating cylinder is arranged in the second agitating device, positioned at two sides of the central axes of the second rotating cylinder；
Further, first agitating device, the second agitating device, third agitating device include shield, auger institute
The shield stated is arranged on the barrel of the second rotating cylinder in semicircle channel-shaped；The inside of shield is arranged in the auger, same with shield
Heart setting；
It further, further include baffle；The baffle plate setting is on the outside of one end of shield, the barrel of the second rotating cylinder；Institute
The baffle stated is in semicircle shape, and the outer edge of plate washer is in contact setting with the inner surface of the first rotating cylinder；
Further, exhaust output tube is additionally provided with inside second rotating cylinder；The exhaust output tube setting is being protected
On cover, it is interconnected with shield inner space；
Further, first rotating cylinder is made of cast iron materials, and interior surface is coated with graphite ene coatings；
The utility model provides a kind of contaminated soil electromagnetism thermal desorption device, it include: the first rotating cylinder, the second rotating cylinder,
Firm banking；The firm banking is equipped with the first rotating cylinder and supports drive seat；First drum inclination is placed on first
Rotating cylinder supports in drive seat, is supported by driving idler wheel；The outer surface of first rotating cylinder is filled equipped with electromagnetic induction heating
It sets；The electromagnetic induction heater includes the first electromagnetic induction that setting is tilted down by the first rotating cylinder, being disposed adjacent
Bringing-up section, the second electromagnetic induction heating section, third electromagnetic induction heating section；Second rotating cylinder is arranged in the first rotating cylinder
Portion is arranged concentrically with the first rotating cylinder；The both ends of the first rotating cylinder are arranged in the second rotating cylinder driving arm, with the second rotating cylinder phase
Mutual hinged support；The second rotating cylinder driving device is additionally provided on the second rotating cylinder driving arm；The utility model uses electromagnetism
The mode of heating can carry out the heat treatment of different temperatures in an electromagnetism thermal desorption device to soil, solve other heat
Desorption apparatus cannot carry out the problem of thermal desorption processing of a variety of soil in one apparatus；Structure is simple, easy to use, is applicable in
Property is strong.
Detailed description of the invention
Fig. 1 is a kind of structural front view of contaminated soil electromagnetism thermal desorption device of the utility model；
Fig. 2 is a kind of the structure left view of contaminated soil electromagnetism thermal desorption device of the utility model；
Fig. 3 is a kind of structural schematic diagram of first rotating cylinder of contaminated soil electromagnetism thermal desorption device of the utility model；
Fig. 4 is a kind of structural schematic diagram of the agitating device of contaminated soil electromagnetism thermal desorption device of the utility model.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
Refer to attached drawing 1-4, a kind of contaminated soil electromagnetism thermal desorption device, it include: the first rotating cylinder 1, the second rotating cylinder 2,
Firm banking 3；
The firm banking 3 is equipped with the first rotating cylinder and supports drive seat 31；
First rotating cylinder support 31 rectangular shaped of drive seat is arranged on firm banking 3；
The driving idler wheel that the first rotating cylinder support drive seat 31 includes bracket 311 and is hingedly mounted on bracket 311
312；
First rotating cylinder 1 is placed in the first rotating cylinder support drive seat 31, is supported by driving idler wheel 312；
First rotating cylinder 1 is obliquely installed, and both there are angles with horizontal direction for the axis of the first rotating cylinder 1；
First rotating cylinder 1 is made of cast iron materials, and interior surface is coated with graphite ene coatings；
The outer surface of first rotating cylinder 1 is equipped with electromagnetic induction heater 11；
The electromagnetic induction heater 11 include tilted down by the first rotating cylinder 1 setting, be disposed adjacent first
Electromagnetic induction heating section 111, the second electromagnetic induction heating section 112, third electromagnetic induction heating section 113；
The first electromagnetic induction heating section 111, third electromagnetic induction heating section 113 are separately positioned on the first rotating cylinder 1
Both ends, the middle part of the first rotating cylinder 1 is arranged in the second electromagnetic induction heating section 112；
The second rotating cylinder driving arm 32 is additionally provided on the firm banking 3；
The middle part of the first rotating cylinder 1 is arranged in second rotating cylinder 2 and the first rotating cylinder 1 is arranged concentrically；
The both ends of the first rotating cylinder 1 are arranged in the second rotating cylinder driving arm 32, are hinged branch with the second rotating cylinder 2
Support；
The second rotating cylinder driving device 21 is additionally provided on the second rotating cylinder driving arm 32；
The second rotating cylinder driving device 21 is used to drive the rotation of the second rotating cylinder 2；
The first agitating device 201, the second agitating device 202, third agitating device are additionally provided with inside second rotating cylinder 2
203；
First agitating device 201, the second agitating device 202, third agitating device 203 are arranged in the second rotating cylinder 2
Circumference on, respectively at the first electromagnetic induction heating section 111, the second electromagnetic induction heating section 112, third electromagnetic induction heating section
113 corresponding settings；
First agitating device 201, third agitating device 203 are separately positioned on the both ends of the second rotating cylinder 2, coaxially set
It sets, the middle part of the second rotating cylinder 2 is arranged in the second agitating device 202, positioned at two sides of the central axes of the second rotating cylinder 2；
First agitating device 201, the second agitating device 202, third agitating device 203 include shield 401, auger
402, baffle 403；
The shield 401 is arranged on the barrel of the second rotating cylinder 2 in semicircle channel-shaped；
The inside of shield 401 is arranged in the auger 402, is arranged concentrically with shield 401；
The baffle 403 be arranged in one end of shield 401, the second rotating cylinder 2 barrel on the outside of；
The baffle 403 is in semicircle shape, and the outer edge of plate washer is in contact setting with the inner surface of the first rotating cylinder 1；
Exhaust output tube 5 is additionally provided with inside second rotating cylinder 2；
The exhaust output tube 5 is arranged on shield 401, is interconnected with 401 inner space of shield.
In use, first by the first electromagnetic induction heating section 111, the second electromagnetic induction heating section 112, third electromagnetic induction
The heating temperature of bringing-up section 113 is adjusted according to temperature successively raised temperature gradient modulation；Second rotating cylinder 2 is adjusted to the first stirring
Device 201, third agitating device 203 are located at bottom, the superposed state of the second agitating device 202；It then will be to be processed
Soil is delivered at the first agitating device 201, and soil is limited in the first electromagnetic induction by the baffle 403 of the first agitating device 201
Inside corresponding first rotating cylinder 1 of bringing-up section 111, the first electromagnetic induction heating section 111 is opened, soil is heated, while the
One rotating cylinder support drive seat 31 drive the first rotating cylinder 1 rotation, while the first agitating device 201 auger 402 rotate, to soil into
Row stirring, the exhaust gas generated at this time are exported by exhaust output tube 5；When heating and after, successively add by the second electromagnetic induction
Hot arc 112, third electromagnetic induction heating section 113 are respectively heated, and are then exported.
The utility model can carry out not equality of temperature to soil by the way of electromagnetic heating, in an electromagnetism thermal desorption device
The heat treatment of degree, solve other thermal desorption devices cannot carry out in one apparatus a variety of soil thermal desorption processing ask
Topic；Structure is simple, easy to use, strong applicability.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
It, in specific embodiments and applications can be with many changes may be made, as long as these variations are without departing from this with novel thought
The design of utility model, belongs to the protection scope of the utility model.
Claims (7)
1. a kind of contaminated soil electromagnetism thermal desorption device, it is characterised in that: it includes: the first rotating cylinder (1), the second rotating cylinder (2), consolidates
Determine pedestal (3)；The firm banking (3) is equipped with the first rotating cylinder support drive seat (31)；First rotating cylinder (1) inclination
It is placed in the first rotating cylinder support drive seat (31), is supported by driving idler wheel (312)；Outside first rotating cylinder (1)
Surface is equipped with electromagnetic induction heater (11)；The electromagnetic induction heater (11) includes downward by the first rotating cylinder (1)
The first electromagnetic induction heating section (111) being obliquely installed, being disposed adjacent, the second electromagnetic induction heating section (112), third electromagnetism
Induction heating section (113)；Described second rotating cylinder (2) setting the first rotating cylinder (1) middle part with the first rotating cylinder (1) is concentric sets
It sets；Described second rotating cylinder driving arm (32) setting is hinged branch at the both ends of the first rotating cylinder (1) with the second rotating cylinder (2)
Support；The second rotating cylinder driving device (21) is additionally provided on the second rotating cylinder driving arm (32).
2. a kind of contaminated soil electromagnetism thermal desorption device according to claim 1, it is characterised in that: second rotating cylinder
(2) internal to be additionally provided with the first agitating device (201), the second agitating device (202), third agitating device (203)；Described first
Agitating device (201), the second agitating device (202), third agitating device (203) are arranged on the circumference of the second rotating cylinder (2), point
Not in the first electromagnetic induction heating section (111), the second electromagnetic induction heating section (112), third electromagnetic induction heating section (113) phase
It is correspondingly arranged.
3. a kind of contaminated soil electromagnetism thermal desorption device according to claim 2, it is characterised in that: first stirring
Device (201), third agitating device (203) are separately positioned on the both ends of the second rotating cylinder (2), coaxial arrangement, the second agitating device
(202) setting is located at two sides of the central axes of the second rotating cylinder (2) at the middle part of the second rotating cylinder (2).
4. a kind of contaminated soil electromagnetism thermal desorption device according to claim 3, it is characterised in that: first stirring
Device (201), the second agitating device (202), third agitating device (203) include shield (401), shield described in auger (402)
(401) are covered to be arranged on the barrel of the second rotating cylinder (2) in semicircle channel-shaped；The auger (402) is arranged in the interior of shield (401)
Portion is arranged concentrically with shield (401).
5. a kind of contaminated soil electromagnetism thermal desorption device according to claim 4, it is characterised in that: further include baffle
(403)；Baffle (403) setting is on the outside of one end of shield (401), the barrel of the second rotating cylinder (2)；The baffle
It (403) is in semicircle shape, and the outer edge of plate washer is in contact setting with the inner surface of the first rotating cylinder (1).
6. a kind of contaminated soil electromagnetism thermal desorption device according to claim 5, it is characterised in that: second rotating cylinder
(2) internal to be additionally provided with exhaust output tube (5)；The exhaust output tube (5) is arranged on shield (401), interior with shield (401)
Portion space is interconnected.
7. a kind of contaminated soil electromagnetism thermal desorption device according to claim 6, it is characterised in that: first rotating cylinder
(1) it is made of cast iron materials, interior surface is coated with graphite ene coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821131150.6U CN208643670U (en) | 2018-07-17 | 2018-07-17 | A kind of contaminated soil electromagnetism thermal desorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821131150.6U CN208643670U (en) | 2018-07-17 | 2018-07-17 | A kind of contaminated soil electromagnetism thermal desorption device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208643670U true CN208643670U (en) | 2019-03-26 |
Family
ID=65784744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821131150.6U Active CN208643670U (en) | 2018-07-17 | 2018-07-17 | A kind of contaminated soil electromagnetism thermal desorption device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208643670U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110756557A (en) * | 2019-11-05 | 2020-02-07 | 辽宁华孚环境工程股份有限公司 | Electromagnetic heating indirect thermal desorption treatment device and method for oil-containing solid waste |
| CN112517622A (en) * | 2020-11-18 | 2021-03-19 | 吉林大学 | Contaminated soil strengthening in-situ thermal desorption heating device and method |
| CN114951250A (en) * | 2022-05-23 | 2022-08-30 | 武汉理工大学 | System and method for repairing petroleum hydrocarbon polluted soil by in-situ electromagnetic induction heating |
-
2018
- 2018-07-17 CN CN201821131150.6U patent/CN208643670U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110756557A (en) * | 2019-11-05 | 2020-02-07 | 辽宁华孚环境工程股份有限公司 | Electromagnetic heating indirect thermal desorption treatment device and method for oil-containing solid waste |
| CN112517622A (en) * | 2020-11-18 | 2021-03-19 | 吉林大学 | Contaminated soil strengthening in-situ thermal desorption heating device and method |
| CN114951250A (en) * | 2022-05-23 | 2022-08-30 | 武汉理工大学 | System and method for repairing petroleum hydrocarbon polluted soil by in-situ electromagnetic induction heating |
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