CN108246788A - A kind of contaminated soil elution equipment of intensified by ultrasonic wave - Google Patents
A kind of contaminated soil elution equipment of intensified by ultrasonic wave Download PDFInfo
- Publication number
- CN108246788A CN108246788A CN201711458209.2A CN201711458209A CN108246788A CN 108246788 A CN108246788 A CN 108246788A CN 201711458209 A CN201711458209 A CN 201711458209A CN 108246788 A CN108246788 A CN 108246788A
- Authority
- CN
- China
- Prior art keywords
- elution
- cylinder
- contaminated soil
- ultrasonic wave
- intensified
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010828 elution Methods 0.000 title claims abstract description 109
- 239000002689 soil Substances 0.000 title claims abstract description 56
- 239000002699 waste material Substances 0.000 claims abstract description 48
- 239000007788 liquid Substances 0.000 claims abstract description 36
- 238000005406 washing Methods 0.000 claims abstract description 25
- 239000006210 lotion Substances 0.000 claims abstract description 22
- 238000002347 injection Methods 0.000 claims abstract description 15
- 239000007924 injection Substances 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 11
- 230000008569 process Effects 0.000 claims abstract description 7
- 238000003756 stirring Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000004744 fabric Substances 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 6
- 238000002386 leaching Methods 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 5
- 239000003344 environmental pollutant Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 231100000719 pollutant Toxicity 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000003900 soil pollution Methods 0.000 description 4
- 239000003480 eluent Substances 0.000 description 3
- 239000003570 air Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000003802 soil pollutant Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/02—Extraction using liquids, e.g. washing, leaching, flotation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
A kind of contaminated soil the invention discloses intensified by ultrasonic wave elutes equipment, it includes eluting cylinder, control device, agitating device, washing lotion tank and waste liquid tank, the supersonic generator being connect with elution cylinder is further included, for generating the contaminated soil in ultrasonic wave elution processing elution cylinder；The washing lotion tank is connect with elution cylinder, and contaminated soil is eluted for that will elute in liquid injection elution cylinder；The agitating device is set on elution cylinder, for eluting stir process inside cylinder；The agitating device, supersonic generator and washing lotion tank are connect with control device, for controlling agitating device, supersonic generator and washing lotion injection elution cylinder；The waste liquid tank is connect with elution cylinder lower part, for handling the waste liquid that elution generates.The present invention elutes equipment for the contaminated soil of a kind of automation, the intensified by ultrasonic wave of efficient process contaminated soil.
Description
Technical field
The present invention relates to Environmental Design technical fields, and in particular to a kind of contaminated soil elution equipment of intensified by ultrasonic wave.
Background technology
Soil not only provides mechanical support ability for the growth of plant, and can be provided for the growth and development of plant required
The fertility element such as water, fertilizer, air and heat.Since population sharp increase, the continuous quickening of process of industrialization, solid waste are constantly to soil
Earth surface is stacked and is toppled over, the application of chemical fertilizer and pesticide, harmful waste water permeate constantly into soil, the pernicious gas in air and
Floating dust also constantly drops to the medium reason of soil with rainwater, results in soil pollution.
Improvement to soil pollution, can be by reducing Pesticide use, and for the type of soil pollutant, kind is implanted with stronger suction
The plant of power is received, by biodegradable purification soil or by applying organic manure, changing cropping pattern, soil removal and replacement, the hands such as ploughs deeply
Section administers soil pollution.But above method pollution administration takes effect relatively slow, is accumulated in Recalcitrant chemicals in contaminated soil also very
Difficulty is eliminated by the above method.Soil pollution first has to cut-out pollution sources, the contaminated soil of refractory reason is then needed once occurring
The method to use elution could solve the problems, such as.But existing Soil leaching equipment pollution object removal rate is not high, elution efficiency compared with
Low, secondary pollution is more serious.
Invention content
In view of the shortcomings of the prior art, the present invention provides a kind of automation, the intensified by ultrasonic wave of efficient process contaminated soil
Contaminated soil elution equipment.
The present invention solve the technical solution that uses of above-mentioned technical problem for：A kind of contaminated soil elution of intensified by ultrasonic wave is set
It is standby, including elution cylinder, control device, agitating device, washing lotion tank and waste liquid tank, further include the ultrasonic wave being connect with elution cylinder and send out
Raw device, for generating the contaminated soil in ultrasonic wave elution processing elution cylinder；The washing lotion tank is connect with elution cylinder, for that will drench
Elution contaminated soil in wash liq injection elution cylinder；The agitating device is set on elution cylinder, is stirred inside cylinder for eluting
Processing；The agitating device, supersonic generator and washing lotion tank are connect with control device, for controlling agitating device, ultrasonic wave
Generator and washing lotion injection elution cylinder；The waste liquid tank is connect with elution cylinder lower part, for handling the waste liquid that elution generates.
Further, the elution cylinder includes elution inner cylinder and elution outer barrel, and the elution inner cylinder includes attaching outer
Layer metal mesh and internal layer industrial filter cloth, the elution inner cylinder is centrifugal rotary rotating cylinder, for the separation of solid and liquid of soil and pollutant.
Further, the washing lotion tank includes elution flow container and clean water tank, is respectively used in injection elution cylinder washing lotion and clear
Water, elution processing contaminated soil and cleaning elution cylinder.
Further, the agitating device includes motor and blender, and the blender is placed in inside elution cylinder.
Further, the waste liquid tank includes ring waste slot, mixing plant and ring waste reduction pharmacy jar, described
Ring waste slot is connect with elution cylinder lower part, for being discharged into the waste liquid that processing elution generates；The mixing plant includes being set to
Blender and the motor for being set to ring waste slot top, the ring waste reduction pharmacy jar setting inside ring waste slot
In ring waste slot top.
Further, the waste liquid tank is connect with elution flow container, for by treated, leacheate to be back to leacheate
Tank.
Further, the control device is PLC controller.
Compared with prior art, what the present invention had has the beneficial effect that：
（1）Agent set washing cylinder is eluted using the inside and outside bitubular, inner cylinder is formed using metal mesh and industrial filter cloth, eluent and clear water
It can be penetrated by industrial filter cloth inside elution inner cylinder, and industrial filter cloth can be prevented in soil permeability to elution outer barrel；Inner cylinder
It itself is designed as rotatable, accelerates the separation of pollutant and soil by centrifugal force, double tube design being capable of efficiently solid-liquid point
From；
（2）It introduces ultrasonic wave to strengthen elution technique, has the characteristics that good directionality, penetration capacity are strong；Ultrasonic wave can be straight
It connects and acts on sample interior and ul-trasonic irradiation can generate fierce and fast-changing mechanical movement when liquid and be conducive to soil
Being sufficiently mixed for particle and eluent is more more effective than general mechanical agitation；Soil knot can be changed in another aspect ultrasonic cavitation
The solubilised state and the feature of granulating material that structure and cell wall release intracellular organic matter are substantially change in liquid can desorb attachment
Become the removal rate of free state thus increase pollutant in the fixed state contaminant ion on soil particle and surface；
（3）Leacheate is back to elution flow container after processing, realizes and recycles, and will not generate secondary pollution；
（4）Complete equipment realizes that PCL controls are full-automatic, the contaminated soil of efficient process small area.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Specific embodiment
The present invention is described further in the following with reference to the drawings and specific embodiments.
A kind of contaminated soil elution equipment of intensified by ultrasonic wave as shown in Figure 1, including elution cylinder, control device 1, is stirred
Device, washing lotion tank and waste liquid tank are mixed, the supersonic generator 2 being connect with elution cylinder is further included, for generating at ultrasonic wave elution
Contaminated soil in reason elution cylinder；The washing lotion tank is connect with elution cylinder, and dirt is eluted for that will elute in liquid injection elution cylinder
Contaminate soil；The agitating device is set on elution cylinder, for eluting stir process inside cylinder；The agitating device, ultrasonic wave
Generator 2 and washing lotion tank are connect with control device 1, for controlling agitating device, supersonic generator and washing lotion injection elution
Cylinder；The waste liquid tank is connect with elution cylinder lower part, for handling the waste liquid that elution generates.
Further, the elution cylinder includes elution inner cylinder 8 and elution outer barrel 6, and the elution inner cylinder 8 includes what is attached
Outer layer metal net and internal layer industrial filter cloth prevent in inner roller contaminated soil to penetrate into outer barrel and select 80 mesh, 100 mesh, 120 mesh
Or 200 purpose polypropylene fibre filter cloth as internal layer industrial filter cloth, the elution inner cylinder 8 is centrifugal rotary rotating cylinder, for soil and pollution
The separation of solid and liquid of object.
Further, the washing lotion tank includes elution flow container 3 and clean water tank 4, be respectively used in injection elution cylinder washing lotion and
Clear water, elution processing contaminated soil and cleaning elution cylinder.
Further, the agitating device includes motor 5 and blender 7, and the blender 7 is placed in elution inner cylinder 8
Portion.
Further, the waste liquid tank includes ring waste slot 13, mixing plant and ring waste reduction pharmacy jar 12,
The ring waste slot 13 is connect with elution cylinder lower part, for being discharged into the waste liquid that processing elution generates；The mixing plant includes
The blender 7 being set to inside ring waste slot 13 and the motor 5 for being set to 13 top of ring waste slot, the ring waste is also
Former pharmacy jar 12 is set to 13 top of ring waste slot.
Further, the waste liquid tank is connect with elution flow container 3, for by treated, leacheate to be back to leacheate
Tank 3.
Further, the control device 1 is PLC controller.
Specifically workflow is：
First job flow：Contaminated soil is put into elution inner cylinder 8.In order to elute the operation of function safety, by internal
The feed inlet of cylinder installs a sensor, and PLC controller cannot be run when feed inlet is opened, PLC controls when feed inlet is closed
Device after contaminated soil is put into elution inner cylinder 8, can close feed inlet with normal operation.
Second workflow：Start Soil leaching.The control of control device 1 starts the liquid injection being set on elution cylinder
Solenoid valve is opened, and certain altitude touches the height in elution inner cylinder 8 in the eluent injection elution inner cylinder 8 in flow container 3 to be eluted
During water level sensor, liquid injection solenoid valve is closed, and the motor 5 for eluting cylinder top at this time is run, and is designed before this by PLC
Program, sets motor speed (adjustable), elution time (adjustable), motor operation mode (rotating), and elution inner cylinder 8 starts to turn
It is dynamic.After the elution time of setting, the leacheate discharge solenoid valve 10 for automatically opening elution outer barrel 6 bottom discharges sewage to useless
In flow container.
Third workflow：Start intensified by ultrasonic wave.Control device 1 starts in second workflow course of work
Supersonic generator 2, sets ultrasonic intensity（It is adjustable）, enhanced time（It is adjustable）.
4th workflow：Start soil to draw off, the soil of 8 bottom of elution inner cylinder draws off solenoid valve 9 and opens, in soil
After drawing off, the industrial filter cloth on cylinder inner tube wall can be stained with some soil, need to be washed out in favor of next better with clear water
It is eluted and separation of solid and liquid.It is set and opened in liquid injection solenoid valve injected clear water tank by PLC control program before at this time
Clear water and set the rotating speed (adjustable) of motor, motor operates to rotating, when back flushing between after the completion of, leacheate discharge electricity
Magnet valve 10 is closed.
5th workflow：Leacheate reuse.Waste liquid tank is connect with control device, when ring waste reaches in waste liquid tank
When certain altitude touches high water level sensor, leacheate discharge solenoid valve is automatically closed, automatic to start ring waste reuse, control
The dosing solenoid valve on device Non-leaching liquid waste liquid tank top processed is opened, by the ring waste in ring waste reduction pharmacy jar also
Former agent adds in ring waste slot, and starts to stir, and as-reduced leacheate is back to elution flow container 3 after stirring half an hour.
By five workflows of above-mentioned elution device, realize that miniaturization moveable-type soil elutes complete set of equipments to facet
The fast and automatically change of long-pending contaminated soil, efficiently elution.
Claims (7)
1. a kind of contaminated soil elution equipment of intensified by ultrasonic wave, including elution cylinder, control device, agitating device, washing lotion tank
And waste liquid tank, it is characterised in that：The supersonic generator being connect with elution cylinder is further included, for generating ultrasonic wave elution processing leaching
Contaminated soil in washing cylinder；The washing lotion tank is connect with elution cylinder, and Polluted Soil is eluted for that will elute in liquid injection elution cylinder
Earth；The agitating device is set on elution cylinder, for eluting stir process inside cylinder；The agitating device, ultrasonic wave occur
Device and washing lotion tank are connect with control device, for controlling agitating device, supersonic generator and washing lotion injection elution cylinder；It is described
Waste liquid tank is connect with elution cylinder lower part, for handling the waste liquid that elution generates.
2. a kind of contaminated soil elution equipment of intensified by ultrasonic wave according to claim 1, it is characterised in that：The leaching
Washing cylinder includes elution inner cylinder and elution outer barrel, and the elution inner cylinder includes the outer layer metal net attached and internal layer industrial filter cloth, institute
It is centrifugal rotary rotating cylinder to state elution inner cylinder, for the separation of solid and liquid of soil and pollutant.
3. a kind of contaminated soil elution equipment of intensified by ultrasonic wave according to claim 1, it is characterised in that：The washing lotion
Tank includes elution flow container and clean water tank, is respectively used to washing lotion and clear water in injection elution cylinder, elution processing contaminated soil and cleaning
Elute cylinder.
4. a kind of contaminated soil elution equipment of intensified by ultrasonic wave according to claim 1, it is characterised in that：Described stirs
It mixes device and includes motor and blender, the blender is placed in inside elution cylinder.
5. a kind of contaminated soil elution equipment of intensified by ultrasonic wave according to claim 1, it is characterised in that：Described is useless
Flow container includes ring waste slot, mixing plant and ring waste reduction pharmacy jar, the ring waste slot and connects with elution cylinder lower part
It connects, for being discharged into the waste liquid that processing elution generates；The mixing plant include being set to blender inside ring waste slot and
The motor on ring waste slot top is set to, the ring waste reduction pharmacy jar is set to ring waste slot top.
6. a kind of contaminated soil elution equipment of intensified by ultrasonic wave according to claim 1 or 5, it is characterised in that：It is described
Waste liquid tank connect with elution flow container, for general, treated that leacheate is back to elution flow container.
7. a kind of contaminated soil elution equipment of intensified by ultrasonic wave according to claim 1, it is characterised in that：The control
Device processed is PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711458209.2A CN108246788A (en) | 2017-12-28 | 2017-12-28 | A kind of contaminated soil elution equipment of intensified by ultrasonic wave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711458209.2A CN108246788A (en) | 2017-12-28 | 2017-12-28 | A kind of contaminated soil elution equipment of intensified by ultrasonic wave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108246788A true CN108246788A (en) | 2018-07-06 |
Family
ID=62723171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711458209.2A Pending CN108246788A (en) | 2017-12-28 | 2017-12-28 | A kind of contaminated soil elution equipment of intensified by ultrasonic wave |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108246788A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858227A (en) * | 2015-06-02 | 2015-08-26 | 江苏省环境科学研究院 | Ultrasonically assisted leaching device and method for restoring soil polluted by heavy metal |
| CN204657094U (en) * | 2015-05-19 | 2015-09-23 | 南通国盛环境修复有限责任公司 | A kind of prosthetic appliance of ultrasound-enhanced drip washing process organic polluted soil |
| CN105032911A (en) * | 2015-07-07 | 2015-11-11 | 沈阳大学 | Movable soil spray rinsing machine |
| CN106734148A (en) * | 2017-02-22 | 2017-05-31 | 四川弘毅智慧知识产权运营有限公司 | A kind of contaminated soil drip washing prosthetic device |
| CN208033271U (en) * | 2017-12-28 | 2018-11-02 | 江苏盖亚环境科技股份有限公司 | A kind of contaminated soil elution equipment of intensified by ultrasonic wave |
-
2017
- 2017-12-28 CN CN201711458209.2A patent/CN108246788A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204657094U (en) * | 2015-05-19 | 2015-09-23 | 南通国盛环境修复有限责任公司 | A kind of prosthetic appliance of ultrasound-enhanced drip washing process organic polluted soil |
| CN104858227A (en) * | 2015-06-02 | 2015-08-26 | 江苏省环境科学研究院 | Ultrasonically assisted leaching device and method for restoring soil polluted by heavy metal |
| CN105032911A (en) * | 2015-07-07 | 2015-11-11 | 沈阳大学 | Movable soil spray rinsing machine |
| CN106734148A (en) * | 2017-02-22 | 2017-05-31 | 四川弘毅智慧知识产权运营有限公司 | A kind of contaminated soil drip washing prosthetic device |
| CN208033271U (en) * | 2017-12-28 | 2018-11-02 | 江苏盖亚环境科技股份有限公司 | A kind of contaminated soil elution equipment of intensified by ultrasonic wave |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105057340B (en) | A kind of chromium-polluted soil dystopy elution renovation technique and its device | |
| CN103722005B (en) | A kind of chemical leaching system processing heavy metal-polluted soil, organic contamination | |
| CN108585315A (en) | A kind of effluent treatment plant | |
| CN105598147A (en) | Soil washing device and washing method thereof | |
| KR101545231B1 (en) | Contaminated soil remediation system and remediation method having the same | |
| CN205650604U (en) | Soil belt cleaning device | |
| CN109013683A (en) | A kind of soil restoring device by heavy-metal contaminated soil | |
| CN107774706A (en) | A kind of mining soil prosthetic device and its restorative procedure based on chemical leaching | |
| CN108746195A (en) | Elution is with oxidative degradation in the prosthetic device and method of the organic polluted soil of one | |
| CN104759461A (en) | Vehicle mobile soil washing and repairing device | |
| CN105170626B (en) | The device and method of Microwave Irradiation Assisted Chemical elution repairing heavy metal pollution place soil | |
| CN108658162A (en) | The integrated apparatus of mine water is handled using diatomite | |
| CN203803912U (en) | Chemical leaching system for treatment of soil heavy metal and organic pollution | |
| CN208033271U (en) | A kind of contaminated soil elution equipment of intensified by ultrasonic wave | |
| CN103706621A (en) | Device and method for ultrasonic strengthening remediation of organic pollution field soil | |
| CN108246788A (en) | A kind of contaminated soil elution equipment of intensified by ultrasonic wave | |
| KR102099048B1 (en) | Drum type heavy metal release reactor for compact type remediation system of complex contaminated soils | |
| KR102068941B1 (en) | Compact type remediation system of complex contaminated soils | |
| CN204503748U (en) | A kind of vehicle-mounted removable soil washing prosthetic appliance | |
| CN206215661U (en) | A kind of device for field repair soil | |
| CN103722006A (en) | Organo-chlorine pesticide contaminated soil synergism eluting system | |
| TW202325687A (en) | Liquid fermentation processing apparatus for food waste using microorganisms | |
| CN207271802U (en) | A kind of soil remediation bucket | |
| KR200487325Y1 (en) | The apparatus for purification of soil using spouting bubble | |
| JP2003285044A (en) | Method for cleaning polluted soil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180706 |