CN206868809U - A kind of soil remediation equipment based on dystopy thermal desorption - Google Patents
A kind of soil remediation equipment based on dystopy thermal desorption Download PDFInfo
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- CN206868809U CN206868809U CN201720354954.1U CN201720354954U CN206868809U CN 206868809 U CN206868809 U CN 206868809U CN 201720354954 U CN201720354954 U CN 201720354954U CN 206868809 U CN206868809 U CN 206868809U
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- 239000002689 soil Substances 0.000 title claims abstract description 63
- 238000003795 desorption Methods 0.000 title claims abstract description 29
- 238000005067 remediation Methods 0.000 title claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims abstract description 69
- 239000012530 fluid Substances 0.000 claims abstract description 37
- 239000004575 stone Substances 0.000 claims abstract description 31
- 238000004064 recycling Methods 0.000 claims abstract description 27
- 238000001556 precipitation Methods 0.000 claims abstract description 24
- 238000012216 screening Methods 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 10
- 239000006096 absorbing agent Substances 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 239000006210 lotion Substances 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 239000013049 sediment Substances 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 238000010586 diagram Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a kind of soil remediation equipment based on dystopy thermal desorption, including Polluted Soil source delivery unit, native stone screening unit, stone delivery unit, cleaning pretreatment unit, cleaning precipitation unit, dystopy thermal desorption unit and clean soil source delivery unit；For the utility model by the way of peculiar smell thermal desorption and Chemical cleaning combine, soil remediation is more thorough, and effectively reduces secondary pollution；Cleaning fluid recycling module removal process ensure that the disturbance of filter screen area current, solve the problems, such as that filter screen easily blocks；Cleaning fluid recycling module effectively inhibits the disturbance to bottom sediment, and the cleaning fluid for making to be recovered to is free of soil impurity.
Description
Technical field
It the utility model is related to environmental protection machinery, more particularly to a kind of soil remediation equipment based on dystopy thermal desorption.
Background technology
Chinese soil environmental aspect is totally allowed of no optimist, and national soil pollution exceeding standard rate is discarded up to 16.1% in industry and mining
While ground soil environment outstanding problem, arable soil environmental quality more causes anxiety；But existing soil remediation equipment is present
The soil " sand " repaired is changed serious, and nutrients is also filtered in the lump, in addition the recovery of soil cleaning fluid there is also
The problem of relict soil slag is excessive, easily blocks pipeline.
The content of the invention
Goal of the invention：In order to overcome the deficiencies in the prior art, the utility model provides a kind of de- based on dystopy heat
Attached soil remediation equipment, Polluted Soil source can be repaired.
Technical scheme：To achieve the above object, a kind of soil remediation equipment based on dystopy thermal desorption of the present utility model,
Including Polluted Soil source delivery unit, native stone screening unit, stone delivery unit, cleaning pretreatment unit, cleaning precipitation unit, different
Position thermal desorption unit and clean soil source delivery unit；The discharge end of Polluted Soil source delivery unit enters with native stone screening unit
Expect end connection；The stone discharge end of the native stone screening unit is connected with the feeding end of stone delivery unit by blanking device；Institute
The soil discharge end for stating native stone screening unit is connected with cleaning the feeding end of pretreatment unit by blanking device；The pre- place of cleaning
The discharge end for managing unit is connected with cleaning the feeding end of precipitation unit by blanking device；It is described cleaning precipitation unit discharge end with
The feeding end of dystopy thermal desorption unit is connected by blanking device；The discharge end of the dystopy thermal desorption unit transmits with clean soil source
The feeding end connection of unit.
Further, the dystopy thermal desorption unit includes closed heating container, exhaust pipe, condenser, absorber, wind
Machine, air-dry passage and air-dried channel conveyor；The air inlet connection of exhaust outlet and exhaust pipe in the closed heating container；
The discharge end of the closed heating container is connected with the feeding mouth of air-dried channel upper wall by blanking device；On the exhaust pipe according to
It is secondary to be arranged in series condenser and absorber；The air-dried passage is front and rear penetrating via；The transmission of the air-dried channel conveyor
Face is horizontally set on air-dried channel lumen；The air intake vent of the air outlet of the blower fan and air-dried passage is oppositely arranged.
Further, the cleaning precipitation unit includes magnechuck module, container module, stirring module and cleaning fluid time
Receive module；The cleaning fluid recycling module and stirring module are in container module internal cavity, and concentric setting；The cleaning fluid recovery
Module is swum on the internal liquid level of container module；The stirring module is fixedly installed on container module bottom；The electromagnetism is inhaled
Disk module is arranged on directly over cleaning fluid recycling module.
Further, the cleaning fluid recycling module includes balance module, filtering module and supporting module；The balance mould
Concentric setting from top to bottom, its shaft core position are commonly connected on filter disc axle successively for block, filtering module and supporting module.
Beneficial effect：The beneficial effects of the utility model are as follows：
1) by the way of peculiar smell thermal desorption and Chemical cleaning combine, soil remediation is more thorough, and effectively reduces secondary
Pollution；
2) cleaning fluid recycling module removal process ensure that the disturbance of filter screen area current, solves filter screen and holds susceptible to plugging ask
Topic；
3) cleaning fluid recycling module effectively inhibits the disturbance to bottom sediment, and the cleaning fluid for making to be recovered to is free of soil
Impurity.
Brief description of the drawings
Accompanying drawing 1 is soil remediation equipment overall plan figure；
Accompanying drawing 2 is dystopy thermal desorption unit schematic diagram；
Accompanying drawing 3 is to clean precipitation unit internal structure A to sectional view；
Accompanying drawing 4 is to clean precipitation unit internal structure B to sectional view；
Accompanying drawing 5 is cleaning precipitation unit top view；
Accompanying drawing 6 is the view of cleaning fluid recycling module first；
Accompanying drawing 7 is the view of cleaning fluid recycling module second；
Accompanying drawing 8 is the first filter disc schematic diagram；
Accompanying drawing 9 is the second filter disc schematic diagram；
Accompanying drawing 10 is the 3rd filter disc schematic diagram.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of soil remediation equipment based on dystopy thermal desorption, including Polluted Soil source delivery unit 1, soil
Stone screening unit 2, stone delivery unit 3, cleaning pretreatment unit 4, cleaning precipitation unit 5, dystopy thermal desorption unit and cleaning
Native source delivery unit 6；The discharge end of Polluted Soil source delivery unit 1 is connected with the feeding end of native stone screening unit 2；The soil
The stone discharge end of stone screening unit 2 is connected with the feeding end of stone delivery unit 3 by blanking device；The native stone screening unit
2 soil discharge end is connected with cleaning the feeding end of pretreatment unit 4 by blanking device；The cleaning pretreatment unit 4 goes out
Material end is connected with cleaning the feeding end of precipitation unit 5 by blanking device；The discharge end and dystopy heat of the cleaning precipitation unit 5 are de-
The feeding end of coupon member is connected by blanking device；The discharge end of the dystopy thermal desorption unit and clean soil source delivery unit 6
Feeding end connects.
Dystopy thermal desorption unit includes closed heating container 46, exhaust pipe 8, condenser 9, absorber as shown in Figure 2
50th, blower fan 47, air-dried passage 49 and air-dried channel conveyor 48；Exhaust outlet and exhaust pipe in the closed heating container 46
8 air inlet connection；The feeding mouth of the discharge end of the closed heating container 46 and the air-dried upper wall of passage 49 is connected by blanking device
Connect；It is sequentially connected in series on the exhaust pipe 8 and condenser 9 and absorber 50 is set；The air-dried passage 49 is front and rear penetrating via；
The transmission plane of the air-dried channel conveyor 48 is horizontally set on the air-dried inner chamber of passage 49；The air outlet of the blower fan 47 is with air-drying
The air intake vent of passage 49 is oppositely arranged.
Precipitation unit 2 is cleaned as shown in accompanying drawing 3,4 and 5 includes magnechuck module, container module 16, stirring module 14 and
Cleaning fluid recycling module；The cleaning fluid recycling module and stirring module 14 are in container module internal cavity, and concentric setting；It is described
Cleaning fluid recycling module is swum on the internal liquid level of container module 16；The stirring module 14 is fixedly installed on container module 16
Bottom；The magnechuck module is arranged on directly over cleaning fluid recycling module.
Cleaning fluid recycling module includes balance module, filtering module and supporting module as seen in figs. 6 and 7；The balance
Concentric setting from top to bottom, its shaft core position are commonly connected on filter disc axle successively for module, filtering module and supporting module.
As shown in accompanying drawing 6,7,8,9 and 10, filtering module includes the first filter disc 24, second layer filter disc 23, the 3rd filter disc 22
With filter disc axle；First filter disc 24, the second filter disc 23 and the 3rd filter disc 22 are to justify with the upper inner diameter identical of container module 16
Dish structure, and concentric spacing is set from bottom to up successively；In the axle center of the first filter disc 24, the second filter disc 23 and the 3rd filter disc 22
Place, is respectively equipped with bearing hole, and be connected respectively with filter disc axle by bearing；Several are uniformly distributed on first filter disc 24 to fall
Truncated cone-shaped through hole；The non-circle centre position of second filter disc 23 sets First partial filter screen area 32, UNICOM of First partial filter screen area 32
Second filter disc both sides about 23；The upper surface of second filter disc 23 is vertically provided with the first disturbance plate of rectangle 34, and the first disturbance plate 34 is set
With First partial filter screen area 32 with respect to axle center Central Symmetry at；The place face of first disturbance plate 34 and the institute of the second filter disc 23
Face intersection by the center of circle；The non-circle centre position of 3rd filter disc 22 sets the second local filter screen area 36, the second local filter screen
About 22 both sides for the filter disc of 36 UNICOM of area the 3rd, and are correspondingly arranged with the first disturbance plate 34 on the second filter disc 23；3rd filter disc 22
Lower surface is vertically provided with the second disturbance plate of rectangle 35, and the second disturbance plate 35 and the First partial filter screen area 32 on the second filter disc 23 are right
It should set；3rd filter disc 22 is provided with some water absorption channels 21 and hard suction 18, and some water absorption channels 21 enter water
Hole is arranged on the upper surface of the 3rd filter disc 22, and the water side of water absorption channel 21 is with the water intake end of hard suction 18 in the 3rd filter disc
22 inside connect；The water side of hard suction 18 connects flexible suction hose water intake end, and the water side of flexible suction hose connects water pump,
Water pump water outlet end is arranged on the outside of container module 16；The upper surface of 3rd filter disc 22 is provided with annulus cylindrical end tangs 68, wherein flat
Weighing apparatus module is arranged in the range of the enclosing of annulus cylindrical end tangs 68.
As seen in figs. 6 and 7, balance module includes scale pan 17 and float 19；The bottom of float 19 and filter disc axle top
Portion is fixedly connected；Some scale pans 17 are higher by the top surface of float 19 in z-axis direction, scale pan 17 by scale pan support 45 with
The upper surface of 3rd filter disc 22 is fixedly connected.
Supporting module includes support plate 25 and support cylinder 26 as seen in figs. 6 and 7；The support plate 25 is disk knot
Structure, its disk middle part thread is empty to be distributed into some fan annulars, the fan annular of some threads skies with the center of circle into circumference array；The branch is held round
Cylinder 26 is to run through tubular construction up and down；The top of support cylinder 26 and 25 concentric setting of support plate, the top of support cylinder 26
It is fixedly connected with the lower surface of support plate 25.
Magnechuck module includes electromagnet sucker hydraulic cylinder 11, electromagnet sucker hydraulic cylinder piston as shown in figures 3 and 4
Bar 12, electromagnet sucker 13, permanent magnet disk 20；The electromagnet sucker hydraulic cylinder 11 is fixed on directly over float vertically；Institute
State electromagnet sucker 13 and be fixed on the end of electromagnet sucker hydraulic cylinder piston rod 12；Permanent magnet disk 20 is fixedly installed on float
Surface；The magnetic permanent magnet disk 20 of electromagnet sucker 13 simultaneously drives cleaning fluid recycling module synchronization upper and lower displacement.
It is open-topped column construction that the container module 16 as shown in accompanying drawing 3,4 and 5, which is divided for upper and lower two parts, its top,
Bottom is inverted cone-shaped structure；The upper portion side wall of container module 16 is provided with feeding mouth, and bottom is provided with discharging opening；The cylindricality of container module 16
Inner structural wall is provided with the guide rail in five groups of z-axis directions；Five groups of guide rails include guide rail 1, guide rail 2 27, guide rail 3 30, led
Rail 4 31 and guide rail 5 28；A fixed guide wheel is arranged on guide rail 1 on the excircle of first filter disc 24；It is described
A pair of guide wheels symmetrically fixed are separately positioned on guide rail 2 27 and guide rail 3 30 on the excircle of second filter disc 23；Described 3rd
A pair of guide wheels symmetrically fixed are separately positioned on guide rail 4 31 and guide rail 5 28 on the excircle of filter disc 22；The guide rail 1 is
Line slideway straight down；The guide rail 2 27, guide rail 3 30, guide rail 4 31 and guide rail 5 28 are s shape curvilinear guides, wherein
Guide rail 2 27 and the respective container axis centre of guide rail 3 30 are symmetrical；Guide rail 4 31 and the respective container axis centre pair of guide rail 5 28
Claim；Guide rail 2 27 and guide rail 4 31 mirror image guide rail each other；The orthographic projection of the curve that the curvilinear guide is formed in the plane is
Sinusoidal curve, 38,37 and 40 be guide wheel in figure.
As shown in Figure 1, a kind of soil remediation method based on dystopy thermal desorption, it is divided into the processing of Polluted Soil source, pollution excrement
Just processing and three steps of clay fertilizer mixed processing；
Polluted Soil source delivery unit 1 is by soil transmission and blanking is to native stone screening unit 2, and native stone screening unit 2 is by stone
Separated with soil, wherein the stone in native stone screening unit 2, from the blanking of stone discharge end to stone delivery unit 3, native stone screens
Soil in unit 2 from soil discharge end by blanking device blanking to cleaning pretreatment unit 4, in pretreatment unit 4 is cleaned
Launch cleaning fluid and be sufficiently stirred, clean after preprocessing process terminates and soil blanking is extremely cleaned by precipitation unit 5 by blanking device
In, precipitation unit 5 is cleaned by separated from contaminants remaining in soil into cleaning fluid, and recovery and rinsing liquid；Cleaning precipitation is completed
The soil blanking of the bottom of container unit 16 will be deposited in dystopy thermal desorption unit by blanking device afterwards, desorption unit is by soil
Volatilizable separated from contaminants, and to soil carry out dewater treatment, eventually through blanking device by soil blanking to clean soil source pass
Send unit 6；
As shown in Figure 2, the specific method of the dystopy thermal desorption unit is：
Into closed heating container 46, blanking closes sealing after terminating for the soil blanking cleaned in precipitation unit 5 after handling
Heating the feeding mouth of container 46 and discharging opening, heater soil is fully heated, the volatile pollutants and water vapour being evaporated from
Pass through condenser 9 and absorber 50, the wherein condensed steam of condenser 9 and partial contamination volatilization gas in exhaust pipe 8 successively,
Absorber adsorbs residual contamination volatilization gas；After heating process terminates, opening closes the discharging opening of closed heating container 46, by under soil
On material to the air-dried channel conveyor 48 of the air-dried inner chamber of passage 49, start air-dried channel conveyor 48 and blower fan 47 and fully air-dry simultaneously
Soil after cooling treatment, while channel conveyor 48 is air-dried by the continuous blanking of soil to pure land source delivery unit 6.
As shown in accompanying drawing 3,4,5,6,7,8,9 and 10, the specific method of the cleaning precipitation unit is：
A) electromagnet sucker 13 is made to be powered, electromagnet sucker 13 holds cleaning in the presence of electromagnet sucker hydraulic cylinder 11
Liquid recycling module is as container module top；
B) then blanking device 5 to container unit water filling and launches cleaning agent by native blanking to precipitation unit 2 is cleaned；
C) starting stirring module 14, be sufficiently mixed cleaning fluid and soil, whipping process is stood after launching precipitating reagent after terminating,
Until precipitation is abundant；
D) dead electricity of electromagnet sucker 13 is made, cleaning fluid recycling module is under self gravitation effect integrally to bottom offset, cleaning
Second filter disc 23 of liquid recycling module and the 3rd filter disc 22 continuously rotate back and forth respectively along homologous thread guide rail and to bottom offsets；
E) cleaning fluid recycling module drops to liquid level inside container module 16, and the filter opening of cleaning fluid from three layers of filter disc oozes
Go out, make below the upper surface immersed in liquid level of the 3rd filter disc 22, float is swum on liquid level under buoyancy.
F) blasthole of the upper surface of the 3rd filter disc 22 continuously siphons away the cleaning fluid of the top of the 3rd filter disc 22, the He of the second filter disc 23
3rd filter disc 22 continuously reduces with liquid level, is continuously rotated back and forth respectively along homologous thread guide rail and to bottom offset, cleaning fluid
The filtering penetrated into from the first filter disc 24 in equally distributed reverse frustoconic filter bores between the first filter disc 24 and the second filter disc 23
In chamber, filter chamber cleaning fluid in the presence of hydraulic pressure penetrates into the second filter disc 23 from the First partial filter screen area 32 of the second filter disc 23
And in the 3rd filter chamber between filter disc 22, the filter chamber between the second filter disc 23 and the 3rd filter disc 22 is in the He of the first disturbance plate 35
In the presence of second disturbance plate 34, cleaning fluid is persistently shaken, and realizes that the filter screen on the second filter disc 23 and the 3rd filter disc 22 is not native
Slag blocks；Final cleaning fluid oozes out in the presence of hydraulic pressure from the second local filter screen area 36 on the 3rd filter disc 22；Until support
Module contacts with container bottom sediment, and supporting module makes cleaning fluid recycling module entirety institute after being contacted with container bottom sediment
Increased by buoyancy, cleaning fluid recycling module stops moving downward.
G) electromagnet sucker 13 is powered, start electromagnet sucker hydraulic cylinder 11 and DM sucker 13 is to bottom
Move, electromagnet sucker 13 is held permanent magnet disk 20；
H) the DM sucker 13 of electromagnet sucker hydraulic cylinder 11 shifts up, and makes cleaning fluid recycling module as container
Module top；
I) blanking device is started, by the native blanking after precipitation to dewatering unit 3.
Described above is only preferred embodiment of the present utility model, it should be pointed out that：For the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (4)
- A kind of 1. soil remediation equipment based on dystopy thermal desorption, it is characterised in that：Including Polluted Soil source delivery unit (1), soil Stone screening unit (2), stone delivery unit (3), cleaning pretreatment unit (4), cleaning precipitation unit (5), dystopy thermal desorption list Member and clean soil source delivery unit (6)；The discharge end of Polluted Soil source delivery unit (1) enters with native stone screening unit (2) Expect end connection；The feeding end of the stone discharge end and stone delivery unit (3) of the native stone screening unit (2) is connected by blanking device Connect；The soil discharge end of the native stone screening unit (2) is connected with the feeding end of cleaning pretreatment unit (4) by blanking device； The discharge end of the cleaning pretreatment unit (4) is connected with the feeding end of cleaning precipitation unit (5) by blanking device；The cleaning The discharge end of precipitation unit (5) is connected with the feeding end of dystopy thermal desorption unit by blanking device；The dystopy thermal desorption unit Discharge end be connected with the feeding end of clean soil source delivery unit (6).
- A kind of 2. soil remediation equipment based on dystopy thermal desorption according to claim 1, it is characterised in that：The dystopy Thermal desorption unit include closed heating container (46), exhaust pipe (8), condenser (9), absorber (50), blower fan (47), air-dry Passage (49) and air-dried channel conveyor (48)；Exhaust outlet on the closed heating container (46) enters with exhaust pipe (8) Gas port connects；The feeding mouth of the discharge end of the closed heating container (46) and air-dried passage (49) upper wall is connected by blanking device Connect；It is sequentially connected in series on the exhaust pipe (8) and condenser (9) and absorber (50) is set；The air-dried passage (49) is front and rear Penetrating via；The transmission plane of the air-dried channel conveyor (48) is horizontally set on air-dried passage (49) inner chamber；The blower fan (47) air outlet and the air intake vent of air-dried passage (49) are oppositely arranged.
- A kind of 3. soil remediation equipment based on dystopy thermal desorption according to claim 1, it is characterised in that：The cleaning Precipitation unit (2) includes magnechuck module, container module (16), stirring module (14) and cleaning fluid recycling module；It is described clear Washing lotion recycling module and stirring module (14) are in container module internal cavity, and concentric setting；The cleaning fluid recycling module floating On the internal liquid level of container module (16)；The stirring module (14) is fixedly installed on container module (16) bottom；The electricity Magnetic disk module is arranged on directly over cleaning fluid recycling module.
- A kind of 4. soil remediation equipment based on dystopy thermal desorption according to claim 3, it is characterised in that：The cleaning Liquid recycling module includes balance module, filtering module and supporting module；The balance module, filtering module and supporting module are successively Concentric setting from top to bottom, its shaft core position are commonly connected on filter disc axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720354954.1U CN206868809U (en) | 2017-04-06 | 2017-04-06 | A kind of soil remediation equipment based on dystopy thermal desorption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720354954.1U CN206868809U (en) | 2017-04-06 | 2017-04-06 | A kind of soil remediation equipment based on dystopy thermal desorption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206868809U true CN206868809U (en) | 2018-01-12 |
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ID=61342741
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720354954.1U Active CN206868809U (en) | 2017-04-06 | 2017-04-06 | A kind of soil remediation equipment based on dystopy thermal desorption |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119114607A (en) * | 2024-09-10 | 2024-12-13 | 重庆昆顶环保科技有限公司 | A device for efficiently degrading high-concentration petroleum hydrocarbons in soil |
-
2017
- 2017-04-06 CN CN201720354954.1U patent/CN206868809U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119114607A (en) * | 2024-09-10 | 2024-12-13 | 重庆昆顶环保科技有限公司 | A device for efficiently degrading high-concentration petroleum hydrocarbons in soil |
| CN119114607B (en) * | 2024-09-10 | 2025-12-26 | 重庆昆顶环保科技有限公司 | A device for efficiently degrading high concentrations of petroleum hydrocarbons in soil |
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