CN209491167U - A kind of soil restoring device - Google Patents
A kind of soil restoring device Download PDFInfo
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- CN209491167U CN209491167U CN201822032032.6U CN201822032032U CN209491167U CN 209491167 U CN209491167 U CN 209491167U CN 201822032032 U CN201822032032 U CN 201822032032U CN 209491167 U CN209491167 U CN 209491167U
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Abstract
The utility model discloses a kind of soil restoring device, it include: electrochemistry elution device, squeezing heat de- device, waste liquid storage container, the de- device of electrochemistry elution device connection squeezing heat, electrochemistry elution device, the de- device of squeezing heat pass through discharging of waste liquid pipe connection waste liquid storage container respectively；The electrochemistry elution device includes feed inlet, storage sour container, storage alkali container, chemical feed pipe, electrochemistry elution container, spraying mechanism, rabbling mechanism, electrode, power supply, adsorbent chamber, Unidirectional water permeable film；The de- device of squeezing heat includes screw press mechanism, hot body, heating stirring mechanism, exhaust outlet, discharge port, filtrate collecting tank, squeezing thermal desorption container；The utility model proposes soil restoring device, the harmful substance in polluted soil can be efficiently separated, repair soil efficiently, and keep the loosing soil after repairing ventilative, it is easy to operate.
Description
Technical field
The utility model belongs to technical field of soil remediation more particularly to a kind of soil restoring device.
Background technique
The discharge of trade effluent, greasy dirt leakage, insecticide and various chemical fertilizer many factors such as abuse, cause soil
Earth pollution.Soil pollution not only impacts crops, but also seriously destroys ecological environment, needs to repair soil.
The reparation of existing contaminated soil refers generally to the method transfer using physics, chemistry and biology, absorbs, degrades or convert
Pollutant in soil makes pollutant concentration be reduced to harmless level, or converts noxious pollutant to harmless substance.But
It is that in existing soil restoring technology, the efficiency that there is progress pollutant to separate with soil is generally lower, to the effect of soil remediation
Fruit is undesirable, the drawbacks such as not easy to operate.
Chinese patent notification number is that the utility model patent of CN206229832U discloses a kind of soil remediation elution device,
Including elution device, de- equipment for drying and wastewater treatment equipment, the elution device includes the first elution mechanism and Horizontal stirring
Machine, first elution mechanism includes the delivery chute being obliquely installed, and the first sprinkle mouth is equipped with above the delivery chute, described horizontal
In delivery chute lower end exit, the horizontal mixer inlet is equipped with the second woods and spills mouth, described horizontal for blender setting
The discharge port of blender is equipped with de- equipment for drying.When carrying out repair to soil using above-mentioned soil remediation elution device, to
The soil of processing is transported through delivery chute to the first sprinkle mouth, and preliminary elution is realized at the first sprinkle mouth；Then, soil into
Enter horizontal mixer, and spills mouth in the second woods and go out to carry out batch mixed, it is final to realize de- dry run through de- equipment for drying.
Chinese patent CN203875109U discloses a kind of equipment for restoration of soil polluted by heavy metal, which passes through
Positive and negative electrode is electrolysed soil, so that the pollutant on surface layer is desorbed with soil, the various ions in contaminated soil point
Not in two electrode movements, acidic electrolytic water and electrolyzed alkaline water are generated near electrode and is adsorbed by adsorbent chamber, pressurization is passed through
Buffered water is squeezed into adsorbent chamber by pump, drives electrolysis water external by water outlet mouthpiece drain tank, to effectively avoid repairing to soil
Make soil secondary pollution during multiple.
The mode that the scheme of the prior art repairs soil is excessively single, causes soil remediation effect limited, it is difficult to
Meet actual demand.In view of this, nowadays there is an urgent need to design a kind of new soil remediation mode, to overcome existing way to deposit
The above problem.
Utility model content
The utility model provides a kind of soil restoring device, can efficiently separate the harmful substance in polluted soil, make
Soil is efficiently repaired, and keeps the loosing soil after repairing ventilative, easy to operate.
In order to solve the above technical problems, one aspect according to the present utility model, adopts the following technical scheme that
A kind of soil restoring device, the soil restoring device include: electrochemistry elution device, the de- device of squeezing heat, give up
Liquid storage tank, the de- device of electrochemistry elution device connection squeezing heat, electrochemistry elution device, the de- device of squeezing heat pass through waste liquid respectively
Delivery pipe connects waste tank；
The electrochemistry elution device includes feed inlet, acid storage tank, storage alkali tank, chemical feed pipe, electrochemistry elution tank, spray
Mouth, blender, electrode, power supply, adsorbent chamber, Unidirectional water permeable film；
The blender vertical stand is set in electrochemistry elution tank, and the lower end of blender is protruded into inside electrochemistry elution tank；
Electrochemistry elutes tank and offers feed inlet on the side at the top of it, for adding contaminated soil to be processed；
The other side of electrochemistry elution tank top is connected to chemical feed pipe, and one end of chemical feed pipe is equipped with spray nozzle, spray
Mouth is set in electrochemistry elution tank, can be eluted in tank to electrochemistry and is passed through spare soil remediation liquid, chemical feed pipe respectively with storage
Sour tank is connected to storage alkali tank；
The electrode includes anode electrode block and negative electrode block, and anode electrode block, negative electrode block are symmetrically disposed on electricity
Chemical leaching top tank structure, and be connected respectively with the positive and negative anodes of power supply；Anode electrode block, negative electrode block are adsorbed chamber network shape respectively
Package, the outer wall of adsorbent chamber are Unidirectional water permeable film so that electrolysis water be only capable of being externally entering adsorbent chamber and cannot be from adsorbent chamber
Into outside；
It is equipped with discharging of waste liquid pipe close to electrochemistry elution pot bottom, one end of discharging of waste liquid pipe and waste tank are in connect
Logical setting；The waste liquid that electrochemistry elutes fully reacting in tank flows into waste tank by discharging of waste liquid pipe, thus to waste liquid
Realize recycling；
The de- device of squeezing heat includes pressafiner, air-heater, heating stirring stick, exhaust outlet, discharge port, filtrate receipts
Collect slot, squeezing thermal desorption tank；
The pressafiner, heating stirring stick are set in squeezing thermal desorption tank, include first in squeezing thermal desorption tank
Partially, second part；Pressafiner is set in the first part of squeezing thermal desorption tank, and heating stirring stick is set to squeezing heat
It is desorbed in the second part of tank；
The air-heater connects the second part of squeezing thermal desorption tank by transfer pipeline；The second part is equipped with exhaust
Mouth, discharge port；
Filtrate collecting tank is arranged in the lower section of the pressafiner, squeezes out the waste water come and is delivered to filtrate collecting tank；Filter
It is equipped with discharging of waste liquid pipe between liquid collecting tank and waste tank, waste liquid is delivered to by waste tank by discharging of waste liquid pipe.
A kind of soil restoring device, the soil restoring device include: electrochemistry elution device, the de- device of squeezing heat, give up
Liquid storage tank, the de- device of electrochemistry elution device connection squeezing heat, electrochemistry elution device, the de- device of squeezing heat pass through waste liquid respectively
Delivery pipe connects waste tank；
The electrochemistry elution device includes feed inlet, acid storage tank, storage alkali tank, chemical feed pipe, electrochemistry elution tank, spray
Mouth, blender, electrode, power supply, adsorbent chamber, Unidirectional water permeable film；
The blender is set in electrochemistry elution tank, and electrochemistry elutes tank and is equipped with feed inlet, to be processed for adding
Contaminated soil；
The first end of the chemical feed pipe is located in electrochemistry elution tank, and the first end of chemical feed pipe is equipped with spray nozzle, spray nozzle
It is set in electrochemistry elution tank, can be eluted to electrochemistry and be passed through spare soil remediation liquid in tank, chemical feed pipe is sour with storage respectively
Tank is connected to storage alkali tank；
The electrode includes anode electrode block and negative electrode block, and anode electrode block, negative electrode block are symmetrically disposed on electricity
Chemical leaching top tank structure, and be connected respectively with the positive and negative anodes of power supply；Anode electrode block, negative electrode block are adsorbed chamber network shape respectively
Package, the outer wall of adsorbent chamber are Unidirectional water permeable film so that electrolysis water be only capable of being externally entering adsorbent chamber and cannot be from adsorbent chamber
Into outside；
The de- device of squeezing heat includes pressafiner, air-heater, heating stirring stick, exhaust outlet, discharge port, filtrate receipts
Collect slot, squeezing thermal desorption tank；
The pressafiner, heating stirring stick are set in squeezing thermal desorption tank；It is set below the pressafiner
Filtrate collecting tank is set, the waste water come is squeezed out and is delivered to filtrate collecting tank；The air-heater connects squeezing heat by transfer pipeline
Tank is desorbed；The squeezing thermal desorption tank is equipped with exhaust outlet, discharge port.
As a kind of embodiment of the utility model, the blender vertical stand is set in electrochemistry elution tank, stirring
The lower end of device is protruded into inside electrochemistry elution tank.
As a kind of embodiment of the utility model, the acid storage tank and storage alkali tank are set to outside electrochemistry elution tank.
As a kind of embodiment of the utility model, the electrochemistry elution pot bottom is equipped with discharging of waste liquid pipe, waste liquid
One end of delivery pipe is in be connected to setting with waste tank；The waste liquid of fully reacting passes through discharging of waste liquid in electrochemistry elution tank
Pipe flows into waste tank, recycles to realize to waste liquid.
As a kind of embodiment of the utility model, squeezing includes first part, second part in thermal desorption tank；Spiral
Squeezer is set in the first part of squeezing thermal desorption tank, and heating stirring stick is set to the second part of squeezing thermal desorption tank
It is interior；
The air-heater connects the second part of squeezing thermal desorption tank by transfer pipeline；The second part is equipped with exhaust
Mouth, discharge port.
A kind of soil restoring device, the soil restoring device include: electrochemistry elution device, the de- device of squeezing heat, give up
Liquid storage container, the de- device of electrochemistry elution device connection squeezing heat, electrochemistry elution device, the de- device of squeezing heat pass through respectively
Discharging of waste liquid pipe connects waste liquid storage container；
The electrochemistry elution device include feed inlet, storage sour container, storage alkali container, chemical feed pipe, electrochemistry elution container,
Spraying mechanism, rabbling mechanism, electrode, power supply, adsorbent chamber, Unidirectional water permeable film；
The rabbling mechanism is set in electrochemistry elution container, and electrochemistry elutes container and is equipped with feed inlet, for adding
Contaminated soil to be processed；
The first end of the chemical feed pipe is located in electrochemistry elution container, and the first end of chemical feed pipe is equipped with spraying mechanism, spray
Leaching mechanism is set in electrochemistry elution container, can be eluted in container to electrochemistry and is passed through spare soil remediation liquid, chemical feed pipe
It is connected to respectively with storage sour container and storage alkali container；
The electrode includes anode electrode block and negative electrode block, and anode electrode block, negative electrode block are symmetrically disposed on electricity
Chemical leaching container inner wall, and be connected respectively with the positive and negative anodes of power supply；Anode electrode block, negative electrode block are adsorbed chamber packet respectively
Wrap up in, the outer wall of adsorbent chamber is Unidirectional water permeable film so that electrolysis water be only capable of being externally entering adsorbent chamber and cannot from adsorbent chamber into
Enter outside；
The de- device of squeezing heat include screw press mechanism, hot body, heating stirring mechanism, exhaust outlet, discharge port,
Filtrate collecting tank, squeezing thermal desorption container；
The screw press mechanism, heating stirring mechanism are set in squeezing thermal desorption container；The screw press mechanism
Lower section be arranged filtrate collecting tank, squeeze out come waste water be delivered to filtrate collecting tank；The hot body passes through transfer pipeline
Connection squeezing thermal desorption container；The squeezing thermal desorption container is equipped with exhaust outlet, discharge port.
The utility model has the beneficial effects that: the utility model proposes soil restoring device, can be by polluted soil
In harmful substance efficiently separate, repair soil efficiently, and keep the loosing soil after repairing ventilative, it is easy to operate.
Detailed description of the invention
Fig. 1 is the composition schematic diagram of the utility model soil restoring device.
Specific embodiment
The preferred embodiment that according to the present invention will be described in detail below with reference to the accompanying drawings.
For a further understanding of the utility model, the utility model preferred embodiment is retouched below with reference to embodiment
It states, but it is to be understood that these descriptions are only the feature and advantage for further illustrating the utility model, rather than practical to this
The limitation of novel claim.
Just for several typical embodiments, the utility model is not limited merely to embodiment description for the description of the part
Range.Some technical characteristics in same or similar prior art means and embodiment are replaced mutually also practical new at this
In the range of type describe and claim.
The utility model discloses a kind of soil restoring device, and Fig. 1 is that the composition of the utility model soil restoring device is illustrated
Figure；Referring to Fig. 1, in one embodiment of the utility model, the soil restoring device include: electrochemistry elution device,
Squeezing heat de- device, waste tank 13, the de- device of electrochemistry elution device connection squeezing heat, electrochemistry elution device, squeezing heat
De- device passes through discharging of waste liquid pipe 12 respectively and connects waste tank 13.
The electrochemistry elution device include feed inlet 1, acid storage tank 2, storage alkali tank 3, chemical feed pipe 4, electrochemistry elution tank 5,
Spray nozzle 6, blender 7, electrode 8, power supply 9, adsorbent chamber 10, Unidirectional water permeable film 11.
7 vertical stand of blender is set in electrochemistry elution tank 5, and the lower end of blender 7 is protruded into electrochemistry elution tank 5
Portion；Electrochemistry elutes tank 5 and offers feed inlet 1 on the side at the top of it, for adding contaminated soil to be processed.
The other side at 5 top of electrochemistry elution tank is connected to chemical feed pipe 4, and one end of chemical feed pipe 4 is equipped with spray nozzle 6,
Spray nozzle 6 is set in electrochemistry elution tank 5, can be eluted in tank 5 to electrochemistry and is passed through spare soil remediation liquid, chemical feed pipe 4
It is connected to respectively with acid storage tank 2 and storage alkali tank 3.
The electrode 8 includes anode electrode block and negative electrode block, and anode electrode block, negative electrode block are symmetrically disposed on electricity
5 inner wall of chemical leaching tank, and be connected respectively with the positive and negative anodes of power supply 9；Anode electrode block, negative electrode block are adsorbed chamber 10 respectively
Network shape package, the outer wall of adsorbent chamber 10 are Unidirectional water permeable film 11 so that electrolysis water be only capable of being externally entering adsorbent chamber 10 without
It can enter from adsorbent chamber 10 external.
It is equipped with discharging of waste liquid pipe 12 close to electrochemistry elution 5 bottom of tank, one end of discharging of waste liquid pipe 12 and waste liquid store up
Tank 13 is in connection setting；The waste liquid that electrochemistry elutes fully reacting in tank 5 flows into waste tank by discharging of waste liquid pipe 12
13, it is recycled to be realized to waste liquid.
The de- device of squeezing heat includes pressafiner 14, air-heater 15, heating stirring stick 16, exhaust outlet 17, discharging
Mouth 18, filtrate collecting tank 19, squeezing thermal desorption tank 20.
The pressafiner 14, heating stirring stick 16 are set in squeezing thermal desorption tank 20, are squeezed in thermal desorption tank 20
Including first part, second part；Pressafiner 14 is set in the first part of squeezing thermal desorption tank 20, heating stirring stick
16 are set in the second part of squeezing thermal desorption tank 20.
The air-heater 15 connects the second part of squeezing thermal desorption tank 20 by transfer pipeline；The second part is equipped with
Exhaust outlet 17, discharge port 18.
Filtrate collecting tank 19 is arranged in the lower section of the pressafiner 14, squeezes out the waste water come and is delivered to filtrate collecting tank
19；It is equipped with discharging of waste liquid pipe 12 between filtrate collecting tank 19 and waste tank 13, is delivered to waste liquid by discharging of waste liquid pipe 12
Waste tank 13.
The utility model discloses a kind of soil restoring device, and Fig. 1 is that the composition of the utility model soil restoring device is illustrated
Figure；Referring to Fig. 1, in one embodiment of the utility model, the soil restoring device include: electrochemistry elution device,
Squeezing heat de- device, waste tank 13, the de- device of electrochemistry elution device connection squeezing heat, electrochemistry elution device, squeezing heat
De- device passes through discharging of waste liquid pipe 12 respectively and connects waste tank 13.
The electrochemistry elution device include feed inlet 1, acid storage tank 2, storage alkali tank 3, chemical feed pipe 4, electrochemistry elution tank 5,
Spray nozzle 6, blender 7, electrode 8, power supply 9, adsorbent chamber 10, Unidirectional water permeable film 11.
The blender 7 be set to electrochemistry elution tank 5 in, electrochemistry elute tank 5 be equipped with feed inlet 1, for add to
The contaminated soil of processing.
The first end of the chemical feed pipe 4 is located in electrochemistry elution tank 5, and the first end of chemical feed pipe 4 is equipped with spray nozzle 6, spray
Leaching mouth 6 is set in electrochemistry elution tank 5, can be eluted in tank 5 to electrochemistry and is passed through spare soil remediation liquid, chemical feed pipe 4 divides
It is not connected to acid storage tank 2 and storage alkali tank 3.In one embodiment of the utility model, the acid storage tank 2 and storage alkali tank 3 are arranged
In outside electrochemistry elution tank 5.
The electrode 8 includes anode electrode block and negative electrode block, and anode electrode block, negative electrode block are symmetrically disposed on electricity
5 inner wall of chemical leaching tank, and be connected respectively with the positive and negative anodes of power supply 9；Anode electrode block, negative electrode block are adsorbed chamber 10 respectively
Network shape package, the outer wall of adsorbent chamber 10 are Unidirectional water permeable film 11 so that electrolysis water be only capable of being externally entering adsorbent chamber 10 without
It can enter from adsorbent chamber 10 external.
The de- device of squeezing heat includes pressafiner 14, air-heater 15, heating stirring stick 16, exhaust outlet 17, discharging
Mouth 18, filtrate collecting tank 19, squeezing thermal desorption tank 20.
The pressafiner 14, heating stirring stick 16 are set in squeezing thermal desorption tank 20；The pressafiner 14
Lower section be arranged filtrate collecting tank 19, squeeze out come waste water be delivered to filtrate collecting tank 19；The air-heater 15 passes through conveying
Piping connection squeezes thermal desorption tank 20；The squeezing thermal desorption tank 20 is equipped with exhaust outlet 17, discharge port 18.
The utility model discloses a kind of soil restoring device, and in one embodiment of the utility model, the soil is repaired
Apparatus for coating includes: electrochemistry elution device, squeezing heat de- device, waste liquid storage container, electrochemistry elution device connection squeezing heat
De- device, electrochemistry elution device, the de- device of squeezing heat pass through discharging of waste liquid pipe connection waste liquid storage container respectively.
The electrochemistry elution device include feed inlet, storage sour container, storage alkali container, chemical feed pipe, electrochemistry elution container,
Spraying mechanism, rabbling mechanism, electrode, power supply, adsorbent chamber, Unidirectional water permeable film.
The rabbling mechanism is set in electrochemistry elution container, and electrochemistry elutes container and is equipped with feed inlet, for adding
Contaminated soil to be processed.
The first end of the chemical feed pipe is located in electrochemistry elution container, and the first end of chemical feed pipe is equipped with spraying mechanism, spray
Leaching mechanism is set in electrochemistry elution container, can be eluted in container to electrochemistry and is passed through spare soil remediation liquid, chemical feed pipe
It is connected to respectively with storage sour container and storage alkali container.
The electrode includes anode electrode block and negative electrode block, and anode electrode block, negative electrode block are symmetrically disposed on electricity
Chemical leaching container inner wall, and be connected respectively with the positive and negative anodes of power supply；Anode electrode block, negative electrode block are adsorbed chamber packet respectively
Wrap up in, the outer wall of adsorbent chamber is Unidirectional water permeable film so that electrolysis water be only capable of being externally entering adsorbent chamber and cannot from adsorbent chamber into
Enter outside.
The de- device of squeezing heat include screw press mechanism, hot body, heating stirring mechanism, exhaust outlet, discharge port,
Filtrate collecting tank, squeezing thermal desorption container.
The screw press mechanism, heating stirring mechanism are set in squeezing thermal desorption container；The screw press mechanism
Lower section be arranged filtrate collecting tank, squeeze out come waste water be delivered to filtrate collecting tank；The hot body passes through transfer pipeline
Connection squeezing thermal desorption container；The squeezing thermal desorption container is equipped with exhaust outlet, discharge port.
In conclusion the utility model proposes soil restoring device, can be efficient by the harmful substance in polluted soil
Separation, repairs soil efficiently, and keeps the loosing soil after repairing ventilative, easy to operate.
Here the description and application of the utility model are illustrative, are not wishing to for the scope of the utility model being limited in
It states in embodiment.The deformation and change of embodiments disclosed herein be it is possible, for the ordinary skill people of those this fields
The replacement of embodiment and equivalent various parts are well known for member.It should be appreciated by the person skilled in the art that not taking off
In the case where spirit or essential characteristics from the utility model, the utility model can in other forms, structure, arrangement, ratio,
And it is realized with other components, material and component.It, can be to this in the case where not departing from the scope of the utility model and spirit
In disclosed embodiment carry out other deformations and change.
Claims (7)
1. a kind of soil restoring device, which is characterized in that the soil restoring device includes: electrochemistry elution device, squeezing heat
De- device, waste tank (13), the de- device of electrochemistry elution device connection squeezing heat, electrochemistry elution device, the de- dress of squeezing heat
It sets respectively through discharging of waste liquid pipe (12) connection waste tank (13)；
The electrochemistry elution device includes feed inlet (1), acid storage tank (2), storage alkali tank (3), chemical feed pipe (4), electrochemistry elution
Tank (5), spray nozzle (6), blender (7), electrode (8), power supply (9), adsorbent chamber (10), Unidirectional water permeable film (11)；
Blender (7) vertical stand is set in electrochemistry elution tank (5), and electrochemistry elution tank is protruded into the lower end of blender (7)
(5) internal；Electrochemistry elution tank (5) offers feed inlet (1) on the side at the top of it, to be processed dirty for adding
Contaminate soil；
The other side at the top of electrochemistry elution tank (5) is connected to chemical feed pipe (4), and one end of chemical feed pipe (4) is equipped with spray nozzle
(6), spray nozzle (6) is set in electrochemistry elution tank (5), can be eluted in tank (5) to electrochemistry and is passed through spare soil remediation
Liquid, chemical feed pipe (4) are connected to acid storage tank (2) and storage alkali tank (3) respectively；
The electrode (8) includes anode electrode block and negative electrode block, and anode electrode block, negative electrode block are symmetrically disposed on electrification
Elution tank (5) inner wall is learned, and is connected respectively with the positive and negative anodes of power supply (9)；Anode electrode block, negative electrode block are adsorbed chamber respectively
(10) network shape wraps up, and the outer wall of adsorbent chamber (10) is Unidirectional water permeable film (11), so that electrolysis water is only capable of being externally entering absorption
Chamber (10) and cannot enter from adsorbent chamber (10) external；
Discharging of waste liquid pipe (12), one end of discharging of waste liquid pipe (12) and waste liquid are equipped with close to electrochemistry elution tank (5) bottom
Storage tank (13) is in connection setting；The waste liquid that electrochemistry elutes fully reacting in tank (5) is flowed by discharging of waste liquid pipe (12)
Waste tank (13) recycles to realize to waste liquid；
The de- device of squeezing heat include pressafiner (14), air-heater (15), heating stirring stick (16), exhaust outlet (17),
Discharge port (18), filtrate collecting tank (19), squeezing thermal desorption tank (20)；
The pressafiner (14), heating stirring stick (16) are set in squeezing thermal desorption tank (20), squeeze thermal desorption tank
It (20) include first part, second part in；Pressafiner (14) is set in the first part of squeezing thermal desorption tank (20),
Heating stirring stick (16) is set in the second part of squeezing thermal desorption tank (20)；
The air-heater (15) connects the second part of squeezing thermal desorption tank (20) by transfer pipeline；The second part is equipped with
Exhaust outlet (17), discharge port (18)；
Filtrate collecting tank (19) are arranged in the lower section of the pressafiner (14), squeeze out the waste water come and are delivered to filtrate collecting tank
(19)；Discharging of waste liquid pipe (12) are equipped between filtrate collecting tank (19) and waste tank (13), it will by discharging of waste liquid pipe (12)
Waste liquid is delivered to waste tank (13).
2. a kind of soil restoring device, which is characterized in that the soil restoring device includes: electrochemistry elution device, squeezing heat
De- device, waste tank (13), the de- device of electrochemistry elution device connection squeezing heat, electrochemistry elution device, the de- dress of squeezing heat
It sets respectively through discharging of waste liquid pipe (12) connection waste tank (13)；
The electrochemistry elution device includes feed inlet (1), acid storage tank (2), storage alkali tank (3), chemical feed pipe (4), electrochemistry elution
Tank (5), spray nozzle (6), blender (7), electrode (8), power supply (9), adsorbent chamber (10), Unidirectional water permeable film (11)；
The blender (7) is set in electrochemistry elution tank (5), and electrochemistry elutes tank (5) and is equipped with feed inlet (1), for throwing
Add contaminated soil to be processed；
The first end of the chemical feed pipe (4) is located in electrochemistry elution tank (5), and the first end of chemical feed pipe (4) is equipped with spray nozzle
(6), spray nozzle (6) is set in electrochemistry elution tank (5), can be eluted in tank (5) to electrochemistry and is passed through spare soil remediation
Liquid, chemical feed pipe (4) are connected to acid storage tank (2) and storage alkali tank (3) respectively；
The electrode (8) includes anode electrode block and negative electrode block, and anode electrode block, negative electrode block are symmetrically disposed on electrification
Elution tank (5) inner wall is learned, and is connected respectively with the positive and negative anodes of power supply (9)；Anode electrode block, negative electrode block are adsorbed chamber respectively
(10) network shape wraps up, and the outer wall of adsorbent chamber (10) is Unidirectional water permeable film (11), so that electrolysis water is only capable of being externally entering absorption
Chamber (10) and cannot enter from adsorbent chamber (10) external；
The de- device of squeezing heat include pressafiner (14), air-heater (15), heating stirring stick (16), exhaust outlet (17),
Discharge port (18), filtrate collecting tank (19), squeezing thermal desorption tank (20)；
The pressafiner (14), heating stirring stick (16) are set in squeezing thermal desorption tank (20)；The pressafiner
(14) filtrate collecting tank (19) are arranged in lower section, squeeze out the waste water come and are delivered to filtrate collecting tank (19)；The air-heater
(15) squeezing thermal desorption tank (20) is connected by transfer pipeline；The squeezing thermal desorption tank (20) is equipped with exhaust outlet (17), discharging
Mouth (18).
3. soil restoring device according to claim 2, it is characterised in that:
Blender (7) vertical stand is set in electrochemistry elution tank (5), and electrochemistry elution tank is protruded into the lower end of blender (7)
(5) internal.
4. soil restoring device according to claim 2, it is characterised in that:
The acid storage tank (2) and storage alkali tank (3) are set to electrochemistry elution tank (5) outside.
5. soil restoring device according to claim 2, it is characterised in that:
Electrochemistry elution tank (5) bottom is equipped with discharging of waste liquid pipe (12), one end of discharging of waste liquid pipe (12) and waste tank
(13) in connection setting；The waste liquid that electrochemistry elutes fully reacting in tank (5) flows into waste liquid by discharging of waste liquid pipe (12)
Storage tank (13) recycles to realize to waste liquid.
6. soil restoring device according to claim 2, it is characterised in that:
Squeeze includes first part, second part in thermal desorption tank (20)；Pressafiner (14) is set to squeezing thermal desorption tank
(20) in first part, heating stirring stick (16) is set in the second part of squeezing thermal desorption tank (20)；
The air-heater (15) connects the second part of squeezing thermal desorption tank (20) by transfer pipeline；The second part is equipped with
Exhaust outlet (17), discharge port (18).
7. a kind of soil restoring device, which is characterized in that the soil restoring device includes: electrochemistry elution device, squeezing heat
De- device, waste liquid storage container, the de- device of electrochemistry elution device connection squeezing heat, electrochemistry elution device, the de- dress of squeezing heat
It sets and waste liquid storage container is connected by discharging of waste liquid pipe respectively；
The electrochemistry elution device includes feed inlet, storage sour container, storage alkali container, chemical feed pipe, electrochemistry elution container, spray
Mechanism, rabbling mechanism, electrode, power supply, adsorbent chamber, Unidirectional water permeable film；
The rabbling mechanism is set in electrochemistry elution container, and electrochemistry elutes container and is equipped with feed inlet, for adding wait locate
The contaminated soil of reason；
The first end of the chemical feed pipe is located in electrochemistry elution container, and the first end of chemical feed pipe is equipped with spraying mechanism, spray thrower
Structure is set in electrochemistry elution container, can be eluted to electrochemistry and is passed through spare soil remediation liquid in container, chemical feed pipe difference
It is connected to storage sour container and storage alkali container；
The electrode includes anode electrode block and negative electrode block, and anode electrode block, negative electrode block are symmetrically disposed on electrochemistry
Container inner wall is eluted, and is connected respectively with the positive and negative anodes of power supply；Anode electrode block, negative electrode block are adsorbed chamber package respectively,
The outer wall of adsorbent chamber is Unidirectional water permeable film, so that electrolysis water is only capable of being externally entering adsorbent chamber and cannot entering from adsorbent chamber outer
Portion；
The de- device of squeezing heat includes screw press mechanism, hot body, heating stirring mechanism, exhaust outlet, discharge port, filtrate
Collecting tank, squeezing thermal desorption container；
The screw press mechanism, heating stirring mechanism are set in squeezing thermal desorption container；Under the screw press mechanism
Side's setting filtrate collecting tank, squeezes out the waste water come and is delivered to filtrate collecting tank；The hot body is connected by transfer pipeline
Squeeze thermal desorption container；The squeezing thermal desorption container is equipped with exhaust outlet, discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822032032.6U CN209491167U (en) | 2018-12-05 | 2018-12-05 | A kind of soil restoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109513736A (en) * | 2018-12-05 | 2019-03-26 | 上海万帝环境技术有限公司 | Contaminated soil remediation method and prosthetic device |
| CN110681693A (en) * | 2019-11-27 | 2020-01-14 | 唐君 | Soil remediation device for treating heavy metal pollutants |
| CN111822499A (en) * | 2020-06-30 | 2020-10-27 | 陆炯 | Spraying and stirring integrated treatment system for soil remediation |
| CN112547781A (en) * | 2020-11-30 | 2021-03-26 | 生态环境部南京环境科学研究所 | Device and method for controlling soil odor by using thermal desorption auxiliary agent |
| CN114011864A (en) * | 2021-11-01 | 2022-02-08 | 国网福建省电力有限公司 | Harmless treatment device for soil environmental pollution of transformer substation |
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2018
- 2018-12-05 CN CN201822032032.6U patent/CN209491167U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109513736A (en) * | 2018-12-05 | 2019-03-26 | 上海万帝环境技术有限公司 | Contaminated soil remediation method and prosthetic device |
| CN110681693A (en) * | 2019-11-27 | 2020-01-14 | 唐君 | Soil remediation device for treating heavy metal pollutants |
| CN111822499A (en) * | 2020-06-30 | 2020-10-27 | 陆炯 | Spraying and stirring integrated treatment system for soil remediation |
| CN112547781A (en) * | 2020-11-30 | 2021-03-26 | 生态环境部南京环境科学研究所 | Device and method for controlling soil odor by using thermal desorption auxiliary agent |
| CN112547781B (en) * | 2020-11-30 | 2022-03-15 | 生态环境部南京环境科学研究所 | Device and method for controlling soil odor by using thermal desorption auxiliary agent |
| CN114011864A (en) * | 2021-11-01 | 2022-02-08 | 国网福建省电力有限公司 | Harmless treatment device for soil environmental pollution of transformer substation |
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