CN204974703U - Movable dystopy soil repair system of moduleization - Google Patents
Movable dystopy soil repair system of moduleization Download PDFInfo
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- CN204974703U CN204974703U CN201520646287.5U CN201520646287U CN204974703U CN 204974703 U CN204974703 U CN 204974703U CN 201520646287 U CN201520646287 U CN 201520646287U CN 204974703 U CN204974703 U CN 204974703U
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Abstract
The utility model discloses a movable dystopy soil repair system of moduleization, in 20 standard chi container packing cupboards the integrated installation have pollute soil metering modules, pollute soil broken with preblend module, solid medicament metering modules, liquid medicament metering modules, water metering modules, solid material and promote transportation module, medicament / water and spray module, material mixing module, plasticity material and carry module, fluid material to carry module and control integration module. The utility model relates to a place requires lowerly, the wide and relatively low movable dystopy soil repair system of moduleization of cost of equipment application scope.
Description
Technical field
The utility model relates to a kind of dystopy soil repair system, especially relates to a kind of modular packaged type dystopy soil repair system.
Background technology
According to the national Soil Pollution Investigation that completes of " 12 " period, the total exceeding standard rate of national soil is 16.1%.Since " 50 " age in last century, the industrial enterprise of China enters the fast-developing stage.But due to reasons such as the industrial technique of China is relatively backward, management is extensive, environmental protection facility imperfections, cause more serious land pollution, more serious threat is constituted to the research and development of land resource and the activity of the mankind.The main flow recovery technique used both at home and abroad is at present divided into based technique for in-situ remediation and showering technology according to disposal place usually.Adding up U.S.'s rehablitation project for many years, select the project of showering technology to account for more than half part, and select the project completion rate of showering technology to reach 80%, is about 2 times that select based technique for in-situ remediation project completion rate.
Showering technology conventional both at home and abroad at present mainly contains: physical separation, stabilisation/curing technology, washing elution technique, dystopy incineration technology, dystopy heat treatment technics, dystopy chemical oxidation/reduction technique, dystopy microorganism remediation technology etc.The common feature that the disposal site built specially is showering technology is transferred to after needing contaminated soil to be taken by contaminated site.In the showering technology of soil as above, the core process of most of technology path, all needs contaminated soil to mix fully according to precise proportions with corresponding material.Such as: Physical Separation Technology needs contaminated soil fully to mix with carrier of separating; Contaminated soil is needed to mix fully with stabilisation/solidification medicament in the process route of stabilisation curing technology; Washing drip washing technique needs contaminated soil fully to mix with water and eluent; Dystopy chemical oxidation/reduction technique needs contaminated soil to mix fully with oxidation/reduction medicament; The reparation of dystopy microorganism heap needs microorganism fungus kind nutrient solution fully to mix with contaminated soil.And extensively all being there is corresponding binding character by the dystopy treatment facility used in this link at present: (1) fixed apparatus requires higher for the basic condition repairing place, capital construction cost is higher, the recovery utilization rate of construction material is lower, there is the relatively high wasting of resources; (2) also there is the scope of application relative narrowness for the treatment of process and the problem of equipment use cost intensive from mobile processing equipment in import.Therefore develop modular packaged type dystopy soil remediation equipment and become the technological development direction adapting to domestic soil remediation market condition.
Utility model content
It is lower that technical problem to be solved in the utility model is to provide a kind of site requirements, the modular packaged type dystopy soil repair system of the comparatively wide and advantage of lower cost of the equipment scope of application.
In order to solve the problems of the technologies described above, the modular packaged type dystopy soil repair system that the utility model provides, in standard 20 chi container counter, integrated installation has the fragmentation of contaminated soil metering module, contaminated soil and premixed module, solid chemicals metering module, liquid preparation metering module, water metering module, solid material Lifting Convey module, medicament/Water spray module, mixing of materials module, plastic material conveyor module, fluid foods conveyor module and control integration module.
Described contaminated soil metering module is contaminated soil charging weighing hopper, the solid chemicals weighing hopper that described solid chemicals metering module is solid chemicals holding tank and docks with the outlet of described solid chemicals holding tank, double-layer frame supports and is fixedly mounted on described standard 20 chi Containerizable Cargo cashier's office in a shop, the upper strata crossbeam that described contaminated soil charging weighing hopper is supported by the first pressure sensor and described double-layer frame is connected, the outlet of described contaminated soil charging weighing hopper is provided with slide valve, described solid chemicals holding tank is fixed on the upper strata crossbeam of described double-layer frame support by rigid connecting fishplate bar, described solid chemicals holding tank to be connected with described solid chemicals weighing hopper by being flexible coupling, the outlet of described solid chemicals holding tank is provided with discharge valve, described solid chemicals weighing hopper is connected with lower floor's crossbeam that described double-layer frame supports by the second pressure sensor, the outlet of described solid chemicals weighing hopper is provided with slide valve, described contaminated soil is broken is crushing and screening blender with premixed module, described solid material Lifting Convey module is Z-shaped solid material conveyer, described mixing of materials module is Forced Mixing device, described plastic material conveyor module is scraper plate belt pulley conveyer belt, described fluid foods conveyor module is that fluid materials is kept in bucket and keeps in described fluid materials the Pulp pump struggling against and be connected, the outlet of described contaminated soil charging weighing hopper is connected with described crushing and screening blender with the outlet of described solid chemicals weighing hopper, described crushing and screening blender to be connected with the entrance point of described Z-shaped solid material conveyer by being flexible coupling, the port of export of described Z-shaped solid material conveyer to be connected with described Forced Mixing device by being flexible coupling, the scraper plate belt pulley conveyer belt described in discharging opening connection of described Forced Mixing device or the temporary bucket of described fluid materials, described medicament/Water spray module is medicament sprinkling system, described medicament sprinkling system abutting joint is on described Forced Mixing device, the corrosion-resistant chemical pump that described liquid preparation metering module is stainless steel liquid drug metering bucket and is connected with described stainless steel liquid drug metering bucket, the anti-corrosive water pump that described water metering module is stainless steel water weighing hopper and is connected with described stainless steel water weighing hopper, described stainless steel liquid drug metering bucket is connected with described medicament sprinkling system with pipe-line mixer by corrosion-resistant chemical pump, and described stainless steel water weighing hopper is connected with described medicament sprinkling system with described pipe-line mixer by anti-corrosive water pump, described control integration module is integrating control cabinet, and the control comprising all devices of other external module in packaged type dystopy soil repair system all completes on the control panel of described integrating control cabinet.
Described contaminated soil charging weighing hopper and solid chemicals weighing hopper sidewall are provided with vibration motor.
Described Z-shaped solid material conveyer is driven by motor.
The slide valve that the outlet of described contaminated soil charging weighing hopper is installed is the first compression cylinder slide valve.
The described discharge valve that the outlet of described solid chemicals holding tank is installed is star discharge valve.
The described slide valve that the outlet of described solid chemicals weighing hopper is installed is the second air compressing cylinder slide valve.
Described Forced Mixing device is the high effect forced blender of Double-horizontal-shaft.
Also comprise a Hydraulic Station and an air compressor.
Adopt the modular packaged type dystopy soil repair system of technique scheme, its integrated artistic flow process is: in contaminated soil charging weighing hopper, carry out Weighing through preliminary pretreated contaminated soil/mud/waste residue, in solid chemicals weighing hopper, the metering of solid chemicals is carried out according to respective design ratio, carry out the meter metering of liquid preparation according to respective design ratio at liquid preparation weighing hopper, carry out the meter metering of water according to respective design ratio at water weighing hopper.Subsequently contaminated soil/mud/waste residue and solid chemicals are carried out discharging, the crushing and screening that contaminated soil/mud/waste residue will carry out again in crushing and screening blender simultaneously, and complete contaminated soil/mud/waste residue and mix with the preliminary of solid chemicals.Preliminary mixed contaminated soil will be delivered to the high effect forced blender of Double-horizontal-shaft by Z-shaped solid material conveyer to carry out secondary and fully mixes.Meanwhile liquid preparation and water are pumped via corresponding measuring equipment, in pipe-line mixer, carry out sufficient mixed diluting, via the spray piping in the high effect forced blender of Double-horizontal-shaft and atomizer ejection, fully mix with solid material.After completing mixing fully according to design incorporation time, the high effect forced blender of Double-horizontal-shaft carries out discharging output, and the corresponding module of moisture content character determination according to material carries out material output, and after the process of output, material shifts via other means of transport.So far, the process of the contaminated soil/mud/waste residue of batch is completed.
The utility model is a set of modular packaged type dystopy soil remediation equipment, is to solve existing dystopy soil remediation equipment higher to site requirements, the problem that the equipment scope of application is narrower and cost is relatively high.It by self different module being carried out in the space of 20 chi TEU (Twenty-foot Equivalent Unit)s the collocation of multiple combination, can realize the process to the multiple ex-situ process of soil/mud/waste residue under different condition.
In sum, the utility model is that a kind of site requirements is lower, the modular packaged type dystopy soil repair system of the comparatively wide and advantage of lower cost of the equipment scope of application.
Accompanying drawing explanation
Fig. 1 is modular packaged type dystopy soil repair system side view (belt pulley output).
Fig. 2 is modular packaged type dystopy soil repair system top view (belt pulley output).
Fig. 3 is fluid foods output module.
Fig. 4 is double-layer hopper bracing frame.
Fig. 5 is the module carrier of standard 20 chi seavan transformation.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed programs, the utility model is specifically described.The explanation of following embodiment and the explanation of embodiment will contribute to those skilled in the art and understand the utility model further, but description does not limit application of the present utility model in any form.It is important to note that for a person skilled in the art, under the prerequisite not departing from the utility model conception, module of the present utility model and combining form thereof can have several distortion and improvement, and these all belong to protection domain of the present utility model.
In the utility model, the collocation of each functional module group and combination need according to the physical arrangement of the contaminated soil/mud/waste residue of actual repair, polluting property and repair the selection that the technical requirements such as target carry out renovation technique route, will be described in this explanations with block combiner cooperation real case shown in the drawings.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, modular packaged type dystopy soil repair system, in standard 20 chi container counter 27, integrated installation has the fragmentation of contaminated soil metering module, contaminated soil and premixed module, solid chemicals metering module, liquid preparation metering module, water metering module, solid material Lifting Convey module, medicament/Water spray module, mixing of materials module, plastic material conveyor module, fluid foods conveyor module and control integration module.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, contaminated soil metering module is contaminated soil charging weighing hopper 1, the solid chemicals weighing hopper 6 that solid chemicals metering module is solid chemicals holding tank 4 and docks with the outlet of solid chemicals holding tank 4, double-layer frame supports 25 and is fixedly mounted on standard 20 chi container counter 27, the upper strata crossbeam that contaminated soil charging weighing hopper 1 supports 25 by the first pressure sensor 2 and double-layer frame is connected, the outlet of contaminated soil charging weighing hopper 1 is provided with the first compression cylinder slide valve 9 and carries out unload material control by the first compression cylinder slide valve 9, solid chemicals holding tank 4 is fixed on by rigid connecting fishplate bar 3 the upper strata crossbeam that double-layer frame supports 25, solid chemicals holding tank 4 to be connected with solid chemicals weighing hopper 6 by being flexible coupling, the outlet of solid chemicals holding tank 4 is provided with star discharge valve 5 and carries out unload material control by star discharge valve 5, solid chemicals weighing hopper 6 is connected with lower floor's crossbeam that double-layer frame supports 25 by the second pressure sensor 201, the outlet of solid chemicals weighing hopper 6 is provided with the second air compressing cylinder slide valve 901 and uses the second air compressing cylinder slide valve 901 to carry out unload material control, contaminated soil is broken is crushing and screening blender 10 with premixed module, solid material Lifting Convey module is Z-shaped solid material conveyer 8, mixing of materials module is the high effect forced blender 13 of Double-horizontal-shaft, the outlet of contaminated soil charging weighing hopper 1 is connected with crushing and screening blender 10 with the outlet of solid chemicals weighing hopper 6, contaminated soil charging weighing hopper 1 and solid chemicals weighing hopper 6 sidewall are provided with vibration motor, crushing and screening blender 10 11 to be connected with the entrance point of Z-shaped solid material conveyer 8 by being flexible coupling, Z-shaped solid material conveyer 8 is driven by motor 7, the port of export of Z-shaped solid material conveyer 8 is connected by the blender 13 high effect forced with Double-horizontal-shaft that be flexible coupling, the discharging opening of the high effect forced blender 13 of Double-horizontal-shaft connects scraper plate belt pulley conveyer belt 14 or fluid materials keeps in bucket 23, plastic material conveyor module is scraper plate belt pulley conveyer belt 14, fluid foods conveyor module is that fluid materials is kept in bucket 23 and kept in fluid materials the Pulp pump 24 that bucket 23 is connected, medicament/Water spray module is medicament sprinkling system 22, medicament sprinkling system 22 abutting joint is on the high effect forced blender 13 of described Double-horizontal-shaft.Hydraulic Station 15 provides hydraulic power for the hydraulic means in system, and air compressor 16 provides powered compressor air and equipment to purge compressed air for the pneumatic means in system.The corrosion-resistant chemical pump 18 that liquid preparation metering module is stainless steel liquid drug metering bucket 17 and is connected with stainless steel liquid drug metering bucket 17, the anti-corrosive water pump 19 that water metering module is stainless steel water weighing hopper 20 and is connected with stainless steel water weighing hopper 20, stainless steel liquid drug metering bucket 17 receives and after measuring concentrated liquid medicament, by corrosion-resistant chemical pump 18 and pipe-line mixer 26, liquid preparation is delivered to medicament sprinkling system 22, stainless steel water weighing hopper 20 receives and after measuring water, by anti-corrosive water pump 19 and pipe-line mixer 26, water is delivered to medicament sprinkling system 22, liquid preparation and water carry out abundant premixed in pipe-line mixer 26, medicament sprinkling system 22 docks the material spraying agent in the high effect forced blender 13 of Double-horizontal-shaft.The discharging of the high effect forced blender 13 of Double-horizontal-shaft connects scraper plate belt pulley conveyer belt 14 or fluid materials keeps in bucket 23, when material be temporary in fluid materials keep in bucket 23 time, fluid materials carries out discharging output by Pulp pump 24, control integration module is integrating control cabinet 21, and the control comprising all devices of other external module in packaged type dystopy soil repair system all completes on the control panel of integrating control cabinet 21.Whole module and the equal integrated installation of assembly are in standard 20 chi container counter 27 above.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, in the utility model use procedure by the following technical solutions:
Contaminated soil/mud/waste residue usage mining machine digs out from genuine, earthwork car is used to clear to pending place, Crushing & Screening Machineries is used to carry out preliminary fragmentation, screen out the foreign material beyond the repair coverages such as building waste, the stone of Large stone and the residual branch of plant, pending soil heap is stored in preliminary treatment district.
Use anti-bucket excavator or loading machine the soil in preliminary treatment district to be transferred to contaminated soil charging weighing hopper 1 and carry out Weighing.Solid chemicals is measured to solid chemicals weighing hopper 6 by solid chemicals holding tank 4 discharging.
Discharging is carried out to the solid material in contaminated soil charging weighing hopper 1 and solid chemicals weighing hopper 6 simultaneously, material obtains further crushing and screening by contaminated soil/mud/waste residue during crushing and screening blender 10, and carries out preliminary premixed with solid chemicals in this process.Material after this operation crushing and screening and premixed falls into the Z-shaped solid material conveyer 8 of continuous service.When the material in contaminated soil charging weighing hopper 1 and solid chemicals weighing hopper 6 due to viscosity removal slower time, start the vibration motor of contaminated soil charging weighing hopper 1 and solid chemicals weighing hopper 6 sidewall, accelerate the discharging progress of material.After contaminated soil charging weighing hopper 1 and solid chemicals weighing hopper 6 complete unloading complete, can enter the next material metering cycle, material metering and mixing of materials are synchronously carried out, and contribute to the treatment effeciency improving this system.
Preliminary composite pollution soil and solid chemicals are delivered in the high effect forced blender 13 of Double-horizontal-shaft by Z-shaped solid material conveyer 8 in the lump, carry out secondary and fully mix.For keeping the load even variation of the high effect forced blender 13 of Double-horizontal-shaft, in the overall process of system cloud gray model, the high effect forced blender 13 of Double-horizontal-shaft is in normally open.While solid material mixes in the high effect forced blender 13 of Double-horizontal-shaft, by the liquid preparation that carries out measuring according to design proportion and Water spray on solid material, realize the abundant mixing of contaminated soil, solid chemicals, liquid preparation and water.
Well-mixed end product is selected material module according to material form and is carried out discharging, if the final form processing rear material is the plastic materials such as solid semisolid, then select scraper plate belt pulley conveyer belt 14 to carry out the Output transfer of material, after the process of output, material uses engineering facility to shift; If after process material due to moisture content higher, when its final form is the non-plastic material of fluidised form, then select fluid materials conveyor module and fluid materials to keep in Output transfer that bucket 23 and Pulp pump 24 carry out material.
Embodiment 1:
Leaving over one piece of pollution of chromium place after certain certain chromium salt production factory resettlement economized Central-South, there is serious Cr VI Cr in the soil in place
6+with total pollution of chromium, through a series of prospecting investigation and laboratory lab scale demonstration, the part soil in this plot needs to use the treatment technology of dystopy electronation and the solidification of dystopy stabilisation to process.Before beginning whole audience repairing construction, need the pilot scale checking carrying out certain scale.In this project, the utility model adopts as shown in Figure 1, Figure 2, the module shown in Fig. 3, Fig. 4 and Fig. 5 combines, and solidifies two cover techniques to march into the arena the contaminated soil process of implement scale according to dystopy electronation and dystopy stabilisation.The contaminated soil indices that production process is selected is as shown in table 1 below:
Table 1 certain certain chromium salt production factory contaminated site sample pollution of chromium data economized Central-South
| Pollute key element | Hexavalent chromium concentration Cr 6+ | Total chromium concn Cr |
| Content mg/kg | 973 | 12900 |
Add corresponding electronation medicament according to the instruction of pilot run, carry out dystopy reduction treatment, the object of process is the hexavalent chromium polluted key element in the former contaminated soil of elimination as much as possible.In this scale up test, after the utility model processes contaminated soil in conjunction with corresponding liquid preparation, Cr VI Cr
6+concentration be minimumly down to 2.7mg/kg, and the chemical feeding quantity under this effect is compared with pilot plant test result, and recruitment is less than 15%, and it is higher for the utilization rate of chemical agent in dystopy chemical reduction process that this result embodies the utility model.
Stabilisation solidification medicament is added according to the instruction of pilot run, carry out dystopy stabilisation solidification process, the object of process is the animal migration reducing Cr VI and total chromium in contaminated soil as much as possible, make the soil after reparation when using HJ/T299-2007 solid waste Leaching leaching method to carry out lixiviate analysis, the Cr VI Cr in soil
6+with the least possible being detected of chromium element.In this scale up test, the utility model processes contaminated soil in conjunction with corresponding solid stabilizing solidification medicament and liquid stabilisingization solidification medicament, after process, soil carries out Leaching analysis according to the standard method of HJ/T299-2007 two days later in maintenance, Cr VI Cr in final leaching liquor
6+0.12mg/L and 0.45mg/L is respectively with the minimum leaching concentration of total chromium, result under this effect is compared with corresponding pilot run, medicament there is no increase, and this result has fully demonstrated the utility model in the dystopy stabilisation curing process carrying out soil, and the completeness of technological effect is good.
In this pilot scale project, equipment is directly located on the ground of place relatively flat, installation and debugging altogether half a day consuming time, and through checking the scale up test of 35 tons of contaminated soils, treatment effect reaches production engineering specifications, processing speed reach 8-10 ton/hour.
Claims (8)
1. a modular packaged type dystopy soil repair system, is characterized in that: in standard 20 chi container counter (27), integrated installation has the fragmentation of contaminated soil metering module, contaminated soil and premixed module, solid chemicals metering module, liquid preparation metering module, water metering module, solid material Lifting Convey module, medicament/Water spray module, mixing of materials module, plastic material conveyor module, fluid foods conveyor module and control integration module, described contaminated soil metering module is contaminated soil charging weighing hopper (1), the solid chemicals weighing hopper (6) that described solid chemicals metering module is solid chemicals holding tank (4) and docks with the outlet of described solid chemicals holding tank (4), double-layer frame supports (25) and is fixedly mounted on described standard 20 chi container counter (27), described contaminated soil charging weighing hopper (1) to support (25) by the first pressure sensor (2) upper strata crossbeam with described double-layer frame is connected, the outlet of described contaminated soil charging weighing hopper (1) is provided with slide valve, described solid chemicals holding tank (4) is fixed on by rigid connecting fishplate bar (3) the upper strata crossbeam that described double-layer frame supports (25), described solid chemicals holding tank (4) to be connected with described solid chemicals weighing hopper (6) by being flexible coupling, the outlet of described solid chemicals holding tank (4) is provided with discharge valve, described solid chemicals weighing hopper (6) to support (25) by the second pressure sensor (201) lower floor's crossbeam with described double-layer frame is connected, the outlet of described solid chemicals weighing hopper (6) is provided with slide valve, described contaminated soil is broken is crushing and screening blender (10) with premixed module, described solid material Lifting Convey module is Z-shaped solid material conveyer (8), described mixing of materials module is Forced Mixing device, described plastic material conveyor module is scraper plate belt pulley conveyer belt (14), the Pulp pump (24) that described fluid foods conveyor module is the temporary bucket (23) of fluid materials and is connected with described fluid materials temporary struggle against (23), the outlet of described contaminated soil charging weighing hopper (1) is connected with described crushing and screening blender (10) with the outlet of described solid chemicals weighing hopper (6), described crushing and screening blender (10) is connected with the entrance point of described Z-shaped solid material conveyer (8) by be flexible coupling (11), the port of export of described Z-shaped solid material conveyer (8) to be connected with described Forced Mixing device by being flexible coupling, the scraper plate belt pulley conveyer belt (14) described in discharging opening connection of described Forced Mixing device or the temporary bucket (23) of described fluid materials, described medicament/Water spray module is medicament sprinkling system (22), described medicament sprinkling system (22) abutting joint is on described Forced Mixing device, the corrosion-resistant chemical pump (18) that described liquid preparation metering module is stainless steel liquid drug metering bucket (17) and is connected with described stainless steel liquid drug metering bucket (17), the anti-corrosive water pump (19) that described water metering module is stainless steel water weighing hopper (20) and is connected with described stainless steel water weighing hopper (20), described stainless steel liquid drug metering bucket (17) is connected with described medicament sprinkling system (22) with pipe-line mixer (26) by corrosion-resistant chemical pump (18), described stainless steel water weighing hopper (20) is connected with described medicament sprinkling system (22) with described pipe-line mixer (26) by anti-corrosive water pump (19), described control integration module is integrating control cabinet (21), and the control comprising all devices of other external module in packaged type dystopy soil repair system all completes on the control panel of described integrating control cabinet (21).
2. modular packaged type dystopy soil repair system according to claim 1, is characterized in that: described contaminated soil charging weighing hopper (1) and solid chemicals weighing hopper (6) sidewall are provided with vibration motor.
3. modular packaged type dystopy soil repair system according to claim 1 and 2, is characterized in that: described Z-shaped solid material conveyer (8) is driven by motor (7).
4. modular packaged type dystopy soil repair system according to claim 1 and 2, is characterized in that: the slide valve that the outlet of described contaminated soil charging weighing hopper (1) is installed is the first compression cylinder slide valve (9).
5. modular packaged type dystopy soil repair system according to claim 1 and 2, is characterized in that: the described discharge valve that the outlet of described solid chemicals holding tank (4) is installed is star discharge valve (5).
6. modular packaged type dystopy soil repair system according to claim 1 and 2, is characterized in that: the described slide valve that the outlet of described solid chemicals weighing hopper (6) is installed is the second air compressing cylinder slide valve (901).
7. modular packaged type dystopy soil repair system according to claim 1 and 2, is characterized in that: described Forced Mixing device is the high effect forced blender of Double-horizontal-shaft (13).
8. modular packaged type dystopy soil repair system according to claim 1 and 2, is characterized in that: also comprise a Hydraulic Station (15) and an air compressor (16).
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| CN201520646287.5U CN204974703U (en) | 2015-08-25 | 2015-08-25 | Movable dystopy soil repair system of moduleization |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520646287.5U CN204974703U (en) | 2015-08-25 | 2015-08-25 | Movable dystopy soil repair system of moduleization |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032920A (en) * | 2015-08-25 | 2015-11-11 | 湖南新九方工程技术中心有限公司 | Modular movable different-position soil repairing system |
| CN107470342A (en) * | 2016-06-08 | 2017-12-15 | 上海康恒环境股份有限公司 | The construction method and constructing device of the volatile contaminated soil heterotopic low temperature thermal desorption of chlorobenzene class |
| CN109396175A (en) * | 2018-12-18 | 2019-03-01 | 北京高能时代环境修复有限公司 | Packaged type integrated automation contaminated site original position injection device system |
| CN110238177A (en) * | 2019-06-28 | 2019-09-17 | 上海琸域环境工程有限公司 | Can add soil prosthetic devices of polymorphic type restoration medicament |
| CN112077134A (en) * | 2020-09-02 | 2020-12-15 | 安庆师范大学 | Novel intelligent ectopic soil remediation system |
-
2015
- 2015-08-25 CN CN201520646287.5U patent/CN204974703U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032920A (en) * | 2015-08-25 | 2015-11-11 | 湖南新九方工程技术中心有限公司 | Modular movable different-position soil repairing system |
| CN105032920B (en) * | 2015-08-25 | 2017-05-03 | 湖南新九方工程技术中心有限公司 | Modular movable different-position soil repairing system |
| CN107470342A (en) * | 2016-06-08 | 2017-12-15 | 上海康恒环境股份有限公司 | The construction method and constructing device of the volatile contaminated soil heterotopic low temperature thermal desorption of chlorobenzene class |
| CN109396175A (en) * | 2018-12-18 | 2019-03-01 | 北京高能时代环境修复有限公司 | Packaged type integrated automation contaminated site original position injection device system |
| CN110238177A (en) * | 2019-06-28 | 2019-09-17 | 上海琸域环境工程有限公司 | Can add soil prosthetic devices of polymorphic type restoration medicament |
| CN112077134A (en) * | 2020-09-02 | 2020-12-15 | 安庆师范大学 | Novel intelligent ectopic soil remediation system |
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