CN208258116U - A kind of heating pipe sleeve for contaminated soil heat treatment - Google Patents
A kind of heating pipe sleeve for contaminated soil heat treatment Download PDFInfo
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- CN208258116U CN208258116U CN201820609045.2U CN201820609045U CN208258116U CN 208258116 U CN208258116 U CN 208258116U CN 201820609045 U CN201820609045 U CN 201820609045U CN 208258116 U CN208258116 U CN 208258116U
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- pipe sleeve
- heating
- heat
- pair
- dissipating fin
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Abstract
The utility model provides a kind of heating pipe sleeve for contaminated soil heat treatment, which includes pipe sleeve, and top is provided with opening, and bottom is closing setting；Heating rod, it is dismountable to be arranged in the pipe sleeve；At least a pair of of heat-dissipating fin, is vertically arranged in the side of the pipe sleeve.The application not only increases heat dissipation area, accelerates radiating rate, and avoid overheat around heating rod to lead to soil sintering phenomenon by the way that heat-dissipating fin is arranged in the external of pipe sleeve；The setting of heat-dissipating fin also strengthens the mechanical strength of pipe sleeve, enhances shock resistance and the anti-pressure ability of pipe sleeve.
Description
Technical field
The utility model relates to contaminated soil based technique for in-situ remediation fields, and in particular to one kind is at contaminated soil heating
The heating pipe sleeve of reason.
Background technique
Electric heating processing contaminated soil in situ obtains a degree of approval and popularization at home.It is to pass through heating
Device heats the soil being contaminated, and the pollutant of the volatility and half volatile in contaminated soil is desorbed, and realizes to dirt
Contaminate the purified treatment of soil.But the shortcomings that low heat emission area of the low heat conductivity of soil and electrically heated rod, limits it to soil
Heating efficiency rate；Meanwhile in installation and heating process, directly pulled out using inside electrical bar insertion soil and from soil
Out, very big to the damage of electrically heated rod, limit the recycling of electrically heated rod.
For this purpose, Chinese patent literature CN205902112U, discloses a kind of electric heating tube of built-in temperature measurement structure, including outer
Casing, heating wire, electrode, insulated end cover, temperature sensor and inner sleeve, closing connection insulating end at the port of the outer tube
Lid, and inner sleeve is arranged in the inside of outer tube, the port of inner sleeve is fixedly connected on end cap, the inner wall of the outer tube and interior
Heating wire and insulation filler are set between the outer wall of casing, to constitute electric heating tube ontology, the both ends difference of the heating wire
One end of counter electrode is connected, electrode is fixed on insulated end cover；Temperature sensor is arranged in the inside of the inner sleeve.Though
Pipe sleeve is arranged on electrical bar in the right electric heating device, still, the pipe sleeve heat dissipation area is small, and structure impact resistance
Difference.
Utility model content
The technical problem to be solved by the present invention is to overcome the heating pipe sleeve in the prior art for soil heating
The defect that heat dissipation area is small, structural strength is poor, to provide a kind of heating pipe sleeve for contaminated soil heat treatment.
A kind of heating pipe sleeve for contaminated soil heat treatment, comprising:
Pipe sleeve, top are provided with opening, and bottom is closing setting；
Heating rod, it is dismountable to be arranged in the pipe sleeve；
At least a pair of of heat-dissipating fin, the vertical side that the pipe sleeve is set.
Preferably, in the heating pipe sleeve, the heat-dissipating fin be it is several right, it is several to the heat-dissipating fin surround
The pipe sleeve setting.
Preferably, in the heating pipe sleeve, further include reinforcement structure, the top of the pipe sleeve is set；
The reinforcement structure includes a pair of stiffening plate connecting with the pipe sleeve and a pair of of ribs；A pair of ribs
Setting is connect between a pair of stiffening plate with the stiffening plate.
Preferably, in the heating pipe sleeve, a pair of ribs is arranged in parallel.
Preferably, in the heating pipe sleeve, the stiffening plate is vertically arranged with the ribs.
Preferably, in the heating pipe sleeve, the pipe sleeve is internally provided with accommodating chamber, the accommodating chamber with it is described
The open communication of pipe sleeve；
The heating rod is arranged in the accommodating chamber.
Preferably, in the heating pipe sleeve, the pipe sleeve lower part is wedge.
Preferably, in the heating pipe sleeve, the pipe sleeve and the heat-dissipating fin are made of Heat Conduction Material.
Technical solutions of the utility model have the advantages that
1. the utility model provides a kind of heating pipe sleeve for contaminated soil heat treatment, which includes pipe
Set, top are provided with opening, and bottom is closing setting；Heating rod, it is dismountable to be arranged in the pipe sleeve；At least a pair of of heat dissipation
Fin is vertically arranged in the side of the pipe sleeve.On the one hand, the application is by being arranged heat-dissipating fin in the external of pipe sleeve, not only
Heat dissipation area is increased, radiating rate is accelerated, and avoids overheat around heating rod to lead to soil sintering phenomenon；Another party
Face, the setting of heat-dissipating fin also strengthen the mechanical strength of pipe sleeve, enhance shock resistance and the anti-pressure ability of pipe sleeve.
2. a kind of heating pipe sleeve for heating to contaminated soil provided by the utility model, also set in the heating mantle
It is equipped with reinforcement structure, which can effectively disperse the pressure of piling machine, avoid pipe when heating tube inserting enters in soil
Set is impaired.
3. a kind of heating pipe sleeve for heating to contaminated soil provided by the utility model be particularly suitable for containing
Volatilization and the contaminated soil original position electric heating of half volatile pollutant are handled, which can both increase dissipating for electrically heated rod
Heat area and output power, sintering phenomenon caused by avoiding soil local temperature excessively high；Electrically heated rod can also be protected not to be damaged
It is bad, realize that repeatability utilizes；The expense for significantly reducing electric heating system shaft building more importantly.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the top view of the heating pipe sleeve described in the utility model for contaminated soil heat treatment；
Fig. 2 is the side view of the heating pipe sleeve described in the utility model for contaminated soil heat treatment；
Fig. 3 is a kind of way of example of the heating pipe sleeve described in the utility model for contaminated soil heat treatment
Side view；
Fig. 4 is a kind of way of example of the heating pipe sleeve described in the utility model for contaminated soil heat treatment
Main view；
Fig. 5 is a kind of way of example of the heating pipe sleeve described in the utility model for contaminated soil heat treatment
Top view.
Description of symbols:
1- pipe sleeve；2- heat-dissipating fin；3- reinforcement structure；4- accommodating chamber；31- stiffening plate；32- ribs；
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " hang down
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can be combined with each other.
Embodiment
As shown in Figs. 1-2, a kind of heating pipe sleeve for heating to contaminated soil, comprising: pipe sleeve 1, top setting
There is opening, bottom is closing setting, i.e. pipe sleeve 1 is structure closed at one end open at one end, the length that the shape of the pipe sleeve can be
Cube can also be cylindrical body etc., in the present embodiment by taking cuboid as an example；Heating rod, it is dismountable to be arranged in the pipe sleeve 1；Extremely
Few a pair of heat-dissipating fin 2, is vertically arranged in the side of the pipe sleeve 1；A pair of of heat-dissipating fin 2 can be by the side such as welding, riveting
Formula is connected to the two sides of pipe sleeve, and as described in Figure 1, a pair of of heat-dissipating fin 2 is connected to the two sides of pipe sleeve.
Specifically, the pipe sleeve 1 is internally provided with accommodating chamber 4, the open communication of the accommodating chamber 4 and the pipe sleeve 1；
The heating rod is arranged in the accommodating chamber 4.Further, 1 lower part of pipe sleeve is wedge.Wedge is set by pipe sleeve lower part
Body reduces the resistance that pipe sleeve enters soil.
When handling polluted soil, heating rod is not put into pipe sleeve first, pipe sleeve is inserted by soil by piling machine
It in earth, is then put into the accommodating chamber into pipe sleeve from the opening at the top of pipe sleeve by heating rod, heating rod powers on, and starts to add
Heat, the heat that heating rod generates are transferred in polluted soil by pipe sleeve and the heat-dissipating fin being connected on pipe sleeve.When adding
After the completion of heat, heating rod power supply is closed, heating rod is taken out from pipe sleeve, then extracts pipe sleeve.Manufacture pipe sleeve and heat-dissipating fin
Material can be using the metal material with high-intensitive and high-termal conductivity, such as carbon steel (containing Q235B, Q345B), stainless steel.
The application not only increases heat dissipation area, accelerates radiating rate by the external setting heat-dissipating fin in pipe sleeve,
And it avoids around heating rod overheat and leads to soil sintering phenomenon；The machinery that the setting of heat-dissipating fin also strengthens pipe sleeve is strong
Degree, enhances shock resistance and the anti-pressure ability of pipe sleeve.
Further, the heat-dissipating fin 2 is several right, several that the heat-dissipating fin 2 is arranged around the pipe sleeve 1.
As an implementation, as in Figure 3-5, the heating pipe sleeve for heating to contaminated soil further includes adding
The top of the pipe sleeve 1 is arranged in strong structure 3, reinforcement structure 3；The reinforcement structure 3 includes what a pair was connect with the pipe sleeve 1
Stiffening plate 31 and a pair of of ribs 32；A pair of setting of ribs 32 adds between a pair of stiffening plate 31, and with described
Strong plate 31 connects.The setting of reinforcement structure makes pipe sleeve when being inserted into soil, can effectively disperse what piling machine applied pipe sleeve
Pressure avoids pipe sleeve impaired.
Specifically, a pair of ribs 32 is arranged in parallel.The stiffening plate 31 is vertically arranged with the ribs 32.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes among the protection scope created still in the utility model.
Claims (8)
1. a kind of heating pipe sleeve for contaminated soil heat treatment characterized by comprising
Pipe sleeve (1), top are provided with opening, and bottom is closing setting；
Heating rod, dismountable setting is in the pipe sleeve (1)；
At least a pair of of heat-dissipating fin (2), side of the vertical setting in the pipe sleeve (1).
2. heating pipe sleeve according to claim 1, which is characterized in that the heat-dissipating fin (2) is several right, several pairs of institutes
Heat-dissipating fin (2) are stated to be arranged around the pipe sleeve (1).
3. heating pipe sleeve according to claim 1 or 2, which is characterized in that further include reinforcement structure (3), be arranged described
The top of pipe sleeve (1)；
The reinforcement structure (3) includes a pair of stiffening plate (31) connecting with the pipe sleeve (1) and a pair of of ribs (32)；It is a pair of
Ribs (32) setting is connect between a pair of stiffening plate (31) with the stiffening plate (31).
4. heating pipe sleeve according to claim 3, which is characterized in that a pair of ribs (32) is arranged in parallel.
5. heating pipe sleeve according to claim 3, which is characterized in that the stiffening plate (31) and the ribs (32) are hung down
Straight setting.
6. heating pipe sleeve according to claim 1, which is characterized in that the pipe sleeve (1) is internally provided with accommodating chamber
(4), the open communication of the accommodating chamber (4) and the pipe sleeve (1)；
The heating rod setting is in the accommodating chamber (4).
7. heating pipe sleeve according to claim 1, which is characterized in that pipe sleeve (1) lower part is wedge.
8. heating pipe sleeve according to claim 1, which is characterized in that the pipe sleeve (1) and the heat-dissipating fin (2) are to lead
Hot material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820609045.2U CN208258116U (en) | 2018-04-26 | 2018-04-26 | A kind of heating pipe sleeve for contaminated soil heat treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820609045.2U CN208258116U (en) | 2018-04-26 | 2018-04-26 | A kind of heating pipe sleeve for contaminated soil heat treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208258116U true CN208258116U (en) | 2018-12-18 |
Family
ID=64637596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820609045.2U Active CN208258116U (en) | 2018-04-26 | 2018-04-26 | A kind of heating pipe sleeve for contaminated soil heat treatment |
Country Status (1)
| Country | Link |
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| CN (1) | CN208258116U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110996417A (en) * | 2019-12-02 | 2020-04-10 | 中科鼎实环境工程有限公司 | In-situ thermal desorption integrated heating device and method |
| CN116511232A (en) * | 2023-05-06 | 2023-08-01 | 北京建工环境修复股份有限公司 | Soil pollution in-situ heat treatment device and treatment method |
-
2018
- 2018-04-26 CN CN201820609045.2U patent/CN208258116U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110996417A (en) * | 2019-12-02 | 2020-04-10 | 中科鼎实环境工程有限公司 | In-situ thermal desorption integrated heating device and method |
| CN116511232A (en) * | 2023-05-06 | 2023-08-01 | 北京建工环境修复股份有限公司 | Soil pollution in-situ heat treatment device and treatment method |
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