CN209222870U - Soil repair system - Google Patents
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- CN209222870U CN209222870U CN201821813529.5U CN201821813529U CN209222870U CN 209222870 U CN209222870 U CN 209222870U CN 201821813529 U CN201821813529 U CN 201821813529U CN 209222870 U CN209222870 U CN 209222870U
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Abstract
The utility model provides a kind of soil repair system, it is related to the technical field of soil remediation, including support frame, heating component, collection device and gas treatment equipment, it is embedded in soil to be repaired by heating component, heating component is heated for treating rehabilitating soil, support frame is set on soil to be repaired, collection device and support frame are connected close to the side of soil to be repaired, collection device is set to the top of heating component, gas treatment equipment is connected to collection device, gas treatment equipment is used to carry out purified treatment to pernicious gas, it is excessively huge to alleviate existing soil remediation equipment volume, structure is complicated, technical problem inconvenient to use, realize the simplification to soil remediation equipment structure, overall flexibility is good, technical effect easy to use.
Description
Technical field
The utility model relates to technical field of soil remediation, more particularly, to a kind of soil repair system.
Background technique
Soil is as the final home to return to of various pollutants, and a large amount of accumulations of pollutant have become its main problem, for tight
The method that the soil of heavily contaminated often takes natural degradation and artificial soil reparation to combine；Artificial soil reparation, which refers to, utilizes object
The methods of reason, chemistry and biology are shifted, are absorbed, degraded and are converted to the pollutant in soil, and being reduced to its concentration can
Receive level, or converts poisonous and hazardous pollutant to the process of harmless substance.
Current the most widely used soil remediation mode is original position soil reparation；Original position soil reparation refers to without digging
Pick, the directly soil restoring technology in contaminated site repairing polluted soil on the spot, mainly using gas phase extracting, multiphase extracting, raw
The methods of object degradation, in-situ chemical reduction, phytoremediation；Wherein, the thermal desorption in situ in original position soil repair mode repairs skill
Art is a more mature and effective soil and groudwater remediation method, by direct or indirect heat exchange, by soil or
Pollution medium and its contained pollutant in underground water are heated to boiling temperature, enable its volatilization, separation or cracking, utilize
Gas collection canopy is collected gaseous products, then carries out purified treatment.
But thermal desorption prosthetic appliance volume in situ is excessively huge in the prior art, structure is complicated, inconvenient to use.
The information disclosed in the background technology section is intended only to deepen the understanding to the utility model general background technology,
And it is not construed as recognizing or implying in any form that the information constitutes the prior art known in those skilled in the art.
Utility model content
The purpose of this utility model is to provide a kind of soil repair systems, to alleviate existing soil remediation equipment volume
Excessively huge, structure is complicated, technical problem inconvenient to use.
In order to solve the above technical problems, technical solution provided by the utility model is:
Soil repair system provided by the utility model, including support frame, heating component, collection device and gas treatment dress
It sets；
Heating component is embedded in soil to be repaired, and heating component is heated for treating rehabilitating soil, so as to be repaired
Volatilizable pollutant in earth backing earth is converted into pernicious gas；
Support frame is set on soil to be repaired, and collection device and support frame are connected close to the side of soil to be repaired, and
Collection device is set to the top of heating component, and collection device is for collecting pernicious gas；
Gas treatment equipment is connected to collection device, and the pernicious gas in collection device enters in gas treatment equipment,
Gas treatment equipment is used to carry out purified treatment to pernicious gas.
Further, collection device includes gas gathering mask and gas collecting tube；
Gas collecting tube is connected to gas treatment equipment, and gas collecting tube is connect with support frame, gas gathering mask be set to gas collecting tube close to plus
The side of hot component, gas gathering mask are connect with gas collecting tube, and pernicious gas is entered in gas collecting tube by gas gathering mask.
Further, gas gathering mask is set as multiple, and multiple gas gathering masks are connect with gas collecting tube.
Further, gas treatment equipment includes air pump and gas purifier；
Gas collecting tube is connected to by connecting tube with gas purifier, and air pump is set in connecting tube, so that having in gas collecting tube
Evil gas is entered in gas purifier by connecting tube.
Further, soil repair system further includes deflector；
Deflector is set to gas gathering mask close to the side of soil to be repaired, and deflector is connect with gas gathering mask.
Further, deflector includes telescopic rod, pod, air inlet and air outlet；
Pod is connect by telescopic rod with gas gathering mask, so that pod can be mobile relative to gas gathering mask, air inlet setting
In pod close to the side of soil to be repaired, gas outlet is set to side of the pod close to gas gathering mask, and pernicious gas is successively
It is entered in gas gathering mask by air inlet, pod and gas outlet.
Further, air-introduced machine is provided in pod；
The connection of the inner wall of air-introduced machine and pod, air-introduced machine suck pernicious gas for making pod generate negative pressure
Into pod.
Further, deflector further includes strainer；
Strainer is set at air inlet, and strainer is for filtering soil particle.
Further, heating component includes power supply and adding thermal resistance；
Adding thermal resistance is embedded in soil to be repaired, and adding thermal resistance is electrically connected to a power source, and adding thermal resistance is used to generate heat,
It is heated with treating rehabilitating soil.
Further, adding thermal resistance is set as multiple, and multiple adding thermal resistances are embedded in soil to be repaired, and it is multiple plus
Thermal resistance is electrically connected to a power source.
In conjunction with above technical scheme, the beneficial effect that the utility model reaches is:
Soil repair system provided by the utility model, including support frame, heating component, collection device and gas treatment dress
It sets；Heating component is embedded in soil to be repaired, and heating component is heated for treating rehabilitating soil, so that soil to be repaired
Interior volatilizable pollutant is converted into pernicious gas；Support frame is set on soil to be repaired, and collection device is close with support frame
The side of soil to be repaired connects, and collection device is set to the top of heating component, and collection device is for collecting pernicious gas；
Gas treatment equipment is connected to collection device, and the pernicious gas in collection device enters in gas treatment equipment, gas treatment
Device is used to carry out purified treatment to pernicious gas；Be embedded in soil to be repaired by heating component, heating component for pair
Soil to be repaired is heated, and support frame is set on soil to be repaired, and collection device and support frame are close to soil to be repaired
Side connection, collection device are set to the top of heating component, and gas treatment equipment is connected to collection device, gas treatment equipment
For alleviating to pernicious gas progress purified treatment, existing soil remediation equipment volume is excessively huge, and structure is complicated, using not
Convenient technical problem realizes the simplification to soil remediation equipment structure, and overall flexibility is good, technology effect easy to use
Fruit.
Other feature and advantage of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood and implementing the utility model.The purpose of this utility model and other advantages are illustrating
Structure specifically noted by book, claims and attached drawing is achieved and obtained.
Detailed description of the invention
Illustrate specific embodiment of the present invention or technical solution in the prior art in order to clearer, it below will be right
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it is clear 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 overall structure diagram of soil repair system provided by the embodiment of the utility model；
Fig. 2 is that the structure under the first visual angle of deflector in soil repair system provided by the embodiment of the utility model is shown
It is intended to；
Fig. 3 is that the structure under the second visual angle of deflector in soil repair system provided by the embodiment of the utility model is shown
It is intended to.
Icon: 100- support frame；200- heating component；210- power supply；220- adding thermal resistance；300- collection device；310-
Gas gathering mask；320- gas collecting tube；400- gas treatment equipment；410- air pump；420- gas purifier；500- deflector；510-
Telescopic rod；520- pod；530- air inlet；The gas outlet 540-；550- strainer；560- air-introduced machine；600- soil to be repaired.
Specific embodiment
Clear, complete description is carried out to the technical solution of the utility model 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 such as occur term " center ", "upper", "lower", " left side ",
" right side ", "vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on the figure or
Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply opposite
Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, such as there is term
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
The connection of body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Fig. 1 is the overall structure diagram of soil repair system provided in this embodiment；Fig. 2 is provided in this embodiment
The structural schematic diagram under the first visual angle of deflector in soil repair system, wherein the first visual angle, which is positive, is shown in pod 520；
Fig. 3 is the structural schematic diagram under the second visual angle of deflector in soil repair system provided in this embodiment, wherein the second view
Angle, which is positive, is shown in strainer 550.
As shown in Figure 1-3, present embodiments providing a kind of soil repair system, including support frame 100, heating component
200, collection device 300 and gas treatment equipment 400；Heating component 200 is embedded in soil 600 to be repaired, heating component
200 are heated for treating rehabilitating soil 600, so that the volatilizable pollutant in soil to be repaired 600 is converted into harmful gas
Body；Support frame 100 is set on soil 600 to be repaired, and collection device 300 and support frame 100 are close to soil 600 to be repaired
Side connection, and collection device 300 is set to the top of heating component 200, collection device 300 is for collecting pernicious gas；Gas
Body processing unit 400 is connected to collection device 300, and the pernicious gas in collection device 300 enters gas treatment equipment 400
In, gas treatment equipment 400 is used to carry out purified treatment to pernicious gas.
Specifically, heating component 200 is embedded in soil 600 to be repaired, thermal energy is converted electrical energy by Joule's law
Rehabilitating soil 600 is treated to be heated, the pollutant in soil 600 to be repaired is heated to be decomposed into pernicious gas, pernicious gas by
Gradually escaped inside soil 600 to be repaired；Support frame 100 is supported on soil 600 to be repaired, and support frame 100 uses stainless steel
Round tube is welded, and collection device 300 is connect with support frame 100 close to the side of soil 600 to be repaired, and collection device 300
The top of soil 600 to be repaired is set, and collection device 300 is for collecting the harmful gas escaped inside soil 600 to be repaired
Body, gas treatment equipment 400 are connected to by connecting pipe with collection device 300, and gas treatment equipment 400 is to collection device
Pernicious gas in 300 carries out purified treatment.
Soil repair system provided in this embodiment, including support frame 100, heating component 200, collection device 300 are gentle
Body processing unit 400；Heating component 200 is embedded in soil 600 to be repaired, and heating component 200 is for treating rehabilitating soil
600 are heated, so that the volatilizable pollutant in soil to be repaired 600 is converted into pernicious gas；Support frame 100 be set to
On rehabilitating soil 600, collection device 300 is connect with support frame 100 close to the side of soil 600 to be repaired, and collection device 300
It is set to the top of heating component 200, collection device 300 is for collecting pernicious gas；Gas treatment equipment 400 and collection fill
300 connections are set, the pernicious gas in collection device 300 enters in gas treatment equipment 400, and gas treatment equipment 400 is used for
Purified treatment is carried out to pernicious gas；It is embedded in soil 600 to be repaired by heating component 200, heating component 200 is used for
It treats rehabilitating soil 600 to be heated, support frame 100 is set on soil 600 to be repaired, collection device 300 and support frame
100 connect close to the side of soil 600 to be repaired, and collection device 300 is set to the top of heating component 200, gas treatment dress
It sets 400 to be connected to collection device 300, gas treatment equipment 400 is used to carry out purified treatment to pernicious gas, alleviates existing soil
Earth prosthetic appliance volume is excessively huge, and structure is complicated, and technical problem inconvenient to use is realized to soil remediation equipment structure
Simplification, overall flexibility is good, technical effect easy to use.
On the basis of the above embodiments, further, the collection device in soil repair system provided in this embodiment
300 include gas gathering mask 310 and gas collecting tube 320；Gas collecting tube 320 is connected to gas treatment equipment 400, gas collecting tube 320 and support frame
100 connections, gas gathering mask 310 are set to gas collecting tube 320 close to the side of heating component 200, gas gathering mask 310 and gas collecting tube 320
Connection, pernicious gas are entered in gas collecting tube 320 by gas gathering mask 310；Wherein, gas gathering mask 310 is set as multiple, multiple gas collections
Cover 310 is connect with gas collecting tube 320.
Specifically, collection device 300 includes gas gathering mask 310 and gas collecting tube 320, gas gathering mask 310 is set as infundibulate, collects
Gas hood 310 is open biggish one end towards soil 600 to be repaired, and in the optinal plan of the present embodiment, gas gathering mask 310 can be chosen
For materials such as metal, glass and plastics, preferably, gas gathering mask 310 is chosen for lighter in weight and ageing-resistant plastics, gas collecting tube
320 are selected as pvc pipe；Gas collecting tube 320 is connected to by connecting tube with gas treatment equipment 400, and gas collecting tube 320 is solid by connector
It is scheduled on support frame 100, connector may be configured as connecting rope, clip etc.；Gas gathering mask 310 is set as multiple, multiple gas gathering masks 310
It is connect with gas collecting tube 320, the top of soil 600 to be repaired is uniformly arranged in multiple gas gathering masks 310, so that pernicious gas is complete
Portion enters in gas gathering mask 310.
Further, gas treatment equipment 400 includes air pump 410 and gas purifier 420；Gas collecting tube 320 passes through connection
Pipe is connected to gas purifier 420, and air pump 410 is set in connecting tube, so that the pernicious gas in gas collecting tube 320 passes through connection
Pipe enters in gas purifier 420.
Specifically, gas treatment equipment 400 includes air pump 410 and gas purifier 420, gas collecting tube 320 passes through connecting tube
It is connected to air pump 410, air pump 410 is connected to by connecting tube with gas purifier 420, and air pump 410 is by the nocuousness in gas collecting tube 320
Gas is input in gas purifier 420, to carry out purified treatment, the shape also in gas gathering mask 310 of air pump 410 to pernicious gas
At slight negative pressure, pernicious gas is drawn into gas gathering mask 310.
Soil repair system provided in this embodiment is connect by gas collecting tube 320 with support frame 100, and gas gathering mask 310 is set
Gas collecting tube 320 is placed in close to the side of heating component 200, multiple gas gathering masks 310 are connect with gas collecting tube 320, and gas collecting tube 320 is logical
It crosses connecting tube to be connected to gas purifier 420, the connecting tube between gas collecting tube 320 and gas purifier 420 is arranged in air pump 410
On, pernicious gas sequentially enters gas gathering mask 310, gas collecting tube 320, processing is finally cleaned in gas purifier 420, so that
Soil repair system structure provided in this embodiment is simpler, using flexible.
On the basis of the above embodiments, further, soil repair system provided in this embodiment further includes flow guiding machine
Structure 500；Deflector 500 is set to gas gathering mask 310 close to the side of soil 600 to be repaired, deflector 500 and gas gathering mask
310 connections；Wherein, deflector 500 includes telescopic rod 510, pod 520, air inlet 530 and gas outlet 540；Pod
520 are connect by telescopic rod 510 with gas gathering mask 310, so that pod 520 can be mobile relative to gas gathering mask 310, air inlet 530
Pod 520 is set to close to the side of soil 600 to be repaired, gas outlet 540 is set to pod 520 close to gas gathering mask 310
Side, pernicious gas passes sequentially through air inlet 530, pod 520 and gas outlet 540 and enters in gas gathering mask 310.
Specifically, deflector 500 includes telescopic rod 510, pod 520, air inlet 530 and gas outlet 540；It is flexible
One end of bar 510 is connect with the outer wall of gas gathering mask 310, and the other end of telescopic rod 510 is connect with pod 520, telescopic rod 510
It is set as multi-section structure, telescopic rod 510 can be realized to be stretched section by section, to drive pod 520 mobile relative to gas gathering mask 310, with
Adjust height of the pod 520 apart from soil 600 to be repaired；Pod 520 is provided with more close to the side of soil 600 to be repaired
A strip air inlet 530, pod 520 are provided with gas outlet 540 close to the side of gas gathering mask 310, and pernicious gas successively leads to
It crosses air inlet 530, pod 520, gas outlet 540, gas gathering mask 310 and gas collecting tube 320 and enters eventually into gas purifier 420
It is interior,
Further, air-introduced machine 560 is provided in pod 520；Air-introduced machine 560 is connect with the inner wall of pod 520, is drawn
Pernicious gas is drawn into pod 520 by blower 560 for making pod 520 generate negative pressure.
Specifically, being provided with air-introduced machine 560 in pod 520, air-introduced machine 560 is connect with the inner wall of pod 520, is drawn
Blower 560 includes motor and wind wheel component, and motor is integrated with the setting of wind wheel component, and motor and wind wheel component are sequentially connected, electricity
Machine drives the rotation of wind wheel component, and to form certain negative pressure in pod 520, pernicious gas is drawn into pod 520.
Further, deflector 500 further includes strainer 550；Strainer 550 is set at air inlet 530, and strainer 550 is used
In filtering soil particle.
Specifically, deflector 500 further includes strainer 550, strainer 550 is set as textile fabric strainer 550, strainer 550
It is set at the air inlet 530 of pod 520, strainer 550 can effectively avoid the impurity such as sand and dust, soil particle and enter water conservancy diversion
In cover 520.
Soil repair system provided in this embodiment, pod 520 are connect by telescopic rod 510 with gas gathering mask 310, water conservancy diversion
Cover 520 can be mobile relative to gas gathering mask 310, and height of the pod 520 apart from soil 600 to be repaired, air-introduced machine can be adjusted flexibly
560 connect with the inner wall of pod 520, and air-introduced machine 560 forms certain negative pressure in pod 520, effectively prevent harmful gas
The diffusion in body toward other regions works relatively reliable so that soil repair system function provided in this embodiment is more perfect.
On the basis of the above embodiments, further, the heating component in soil repair system provided in this embodiment
200 include power supply 210 and adding thermal resistance 220；Adding thermal resistance 220 is embedded in soil 600 to be repaired, adding thermal resistance 220 and electricity
Source 210 is electrically connected, and adding thermal resistance 220 is heated for generating heat with treating rehabilitating soil 600；And adding thermal resistance 220
It is set as multiple, multiple adding thermal resistances 220 are embedded in soil 600 to be repaired, and multiple adding thermal resistances 220 are and power supply
210 electrical connections.
Specifically, heating component 200 includes power supply 210 and adding thermal resistance 220, power supply 210 is chosen for alternating current, utilizes
The thermal energy that the Joule effect that electric current flows through adding thermal resistance 220 generates is treated rehabilitating soil 600 and is electrically heated；Adding thermal resistance 220
It is set as multiple, uniform intervals certain distance is embedded in soil 600 to be repaired between multiple adding thermal resistances 220, so as to be repaired
The speed and the maximum temperature that can reach of each section that 600 each section temperature of earth backing earth rises are consistent, in the present embodiment can
It selects in scheme, preferably, adding thermal resistance 220 is set as, resistivity is big, and the high plate resistance of fusing point, plate adding thermal resistance 220 can
Effectively increase the contact area with soil 600 to be repaired, and then improves the heating efficiency for treating rehabilitating soil 600；When to be repaired
When soil 600 is heated to preset temperature, the volatilizable harmful substance in soil can generate pernicious gas from soil 600 to be repaired
Interior evolution, it is subsequent pernicious gas to be collected and purified treatment.
Soil repair system provided in this embodiment is embedded in soil 600 to be repaired by multiple adding thermal resistances 220
It is interior, and multiple adding thermal resistances 220 are electrically connected with power supply 210, the heating for treating rehabilitating soil 600 can be efficiently realized, so that native
Harmful substance in earth, which is decomposed, generates pernicious gas.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of soil repair system characterized by comprising support frame, heating component, collection device and gas treatment dress
It sets；
The heating component is embedded in soil to be repaired, and the heating component is used to heat the soil to be repaired,
So that the volatilizable pollutant in the soil to be repaired is converted into pernicious gas；
Support frame as described above is set on the soil to be repaired, and the collection device and support frame as described above are close to the earth backing to be repaired
The side of earth connects, and the collection device is set to the top of the heating component, and the collection device is for collecting nocuousness
Gas；
The gas treatment equipment is connected to the collection device, and the pernicious gas in the collection device enters the gas
In processing unit, the gas treatment equipment is used to carry out purified treatment to pernicious gas.
2. soil repair system according to claim 1, which is characterized in that the collection device includes gas gathering mask and gas collection
Pipe；
The gas collecting tube is connected to the gas treatment equipment, and the gas collecting tube is connect with support frame as described above, and the gas collection is provide with
The gas collecting tube is placed in close to the side of the heating component, the gas gathering mask is connect with the gas collecting tube, and pernicious gas passes through
The gas gathering mask enters in the gas collecting tube.
3. soil repair system according to claim 2, which is characterized in that the gas gathering mask is set as multiple, Duo Gesuo
Gas gathering mask is stated to connect with the gas collecting tube.
4. soil repair system according to claim 3, which is characterized in that the gas treatment equipment includes that air pump is gentle
Body clarifier；
The gas collecting tube is connected to by connecting tube with the gas purifier, and the air pump is set in the connecting tube, so that
Pernicious gas in the gas collecting tube is entered in the gas purifier by the connecting tube.
5. soil repair system according to claim 2, which is characterized in that further include deflector；
The deflector is set to the gas gathering mask close to the side of the soil to be repaired, the deflector and the collection
Gas hood connection.
6. soil repair system according to claim 5, which is characterized in that the deflector includes telescopic rod, water conservancy diversion
Cover, air inlet and air outlet；
The pod is connect by the telescopic rod with the gas gathering mask, so that the pod can be relative to the gas gathering mask
Mobile, the air inlet is set to the pod close to the side of the soil to be repaired, and the gas outlet is set to described
Pod close to the side of the gas gathering mask, the pernicious gas pass sequentially through the air inlet, the pod and it is described go out
Port enters in the gas gathering mask.
7. soil repair system according to claim 6, which is characterized in that be provided with air-introduced machine in the pod；
The air-introduced machine is connect with the inner wall of the pod, and the air-introduced machine, will for making the pod generate negative pressure
The pernicious gas is drawn into the pod.
8. soil repair system according to claim 7, which is characterized in that the deflector further includes strainer；
The strainer is set at the air inlet, and the strainer is for filtering soil particle.
9. soil repair system according to claim 1, which is characterized in that the heating component includes power supply and heating electricity
Resistance；
The adding thermal resistance is embedded in the soil to be repaired, the adding thermal resistance and the power electric connection, the heating
Resistance is for generating heat, to heat to the soil to be repaired.
10. soil repair system according to claim 9, which is characterized in that the adding thermal resistance is set as multiple, multiple
The adding thermal resistance is embedded in the soil to be repaired, and multiple adding thermal resistances with the power electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821813529.5U CN209222870U (en) | 2018-11-05 | 2018-11-05 | Soil repair system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821813529.5U CN209222870U (en) | 2018-11-05 | 2018-11-05 | Soil repair system |
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| Publication Number | Publication Date |
|---|---|
| CN209222870U true CN209222870U (en) | 2019-08-09 |
Family
ID=67501864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821813529.5U Active CN209222870U (en) | 2018-11-05 | 2018-11-05 | Soil repair system |
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| CN (1) | CN209222870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114535276A (en) * | 2022-03-04 | 2022-05-27 | 江苏众众电热科技有限公司 | Be used for soil thermal desorption electrode heating equipment |
-
2018
- 2018-11-05 CN CN201821813529.5U patent/CN209222870U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114535276A (en) * | 2022-03-04 | 2022-05-27 | 江苏众众电热科技有限公司 | Be used for soil thermal desorption electrode heating equipment |
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Effective date of registration: 20200417 Address after: 100027, Beijing, Chaoyang District, East Third Ring Road, No. 2, No. 27, Tianyuan port, block B Patentee after: CITIC CONSTRUCTION Co.,Ltd. Address before: 102200 Beiqijia Town, Changping District, Beijing, Changping District, Beiqijia Town, South District of Science City, the East Road, the East Road, the central grain nutrition and Health Research Institute R & D building five layer 516 Patentee before: BEAUTIFUL LAND (BEIJING) ECOLOGICAL ENVIRONMENT ENGINEERING TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. |