CN204247682U - A kind of soil remediation equipment - Google Patents
A kind of soil remediation equipment Download PDFInfo
- Publication number
- CN204247682U CN204247682U CN201420748248.1U CN201420748248U CN204247682U CN 204247682 U CN204247682 U CN 204247682U CN 201420748248 U CN201420748248 U CN 201420748248U CN 204247682 U CN204247682 U CN 204247682U
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- adsorbent chamber
- electrode block
- soil
- storage pool
- filter press
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Abstract
A kind of soil remediation equipment of the utility model relates to a kind of device for restoration of soil polluted by heavy metal.Its objective is the equipment in order to provide a kind of rehabilitating soil successful.The utility model comprises: tank body, spray nozzle, electrode block, adsorbent chamber; Described spray nozzle is arranged at the top of inner tank wall; Described electrode block is by adsorbent chamber envelope; The utility model also comprises: medicament storehouse, filter press, liquid storage pool, suction pump; Described medicament storehouse is connected with spray nozzle by conduit; Described tank body lower end is provided with a discharging opening; Described filter press is provided with charging aperture and liquid outlet; The charging aperture of wherein said filter press is connected with the discharging opening of described tank body, and the liquid outlet of described filter press is connected with described liquid storage pool, and described liquid storage pool is connected with the water inlet of adsorbent chamber by suction pump simultaneously, and the delivery port of described adsorbent chamber is connected with liquid storage pool.
Description
Technical field
The utility model relates to a kind of device for restoration of soil polluted by heavy metal.
Background technology
Soil pollution is subject to the extensive concern of countries in the world just day by day as the problem of a restriction human social.The reason of soil pollution is caused to mainly contain excessive use chemical fertilizer, chemical pesticide, the improper disposal of various sewage, mud and organic waste, the accidental release of harmful substance and the long term accumulation etc. of each pollutant in soil.Soil pollution causes time pollution to underground water, surface water, is entered human body by drinking water or soil-botanical system and is jeopardized human health via food chain.
Soil remediation makes to suffer contaminated soil to recover the technical measures of normal function, refer to and utilize the transfer of physics, chemistry and biological method, absorb, degrade and transform the pollutant in soil, make its concentration be reduced to acceptable level, or be harmless material by poisonous and hazardous contamination transform.Basically, the know-why of contaminated soil remediation can comprise for: (1) changes pollutant existing forms in soil or the combination with soil, reduces its transportable property in the environment and bioavailability; (2) concentration of harmful substance in soil is reduced.
Chinese patent CN203875109U discloses a kind of equipment for restoration of soil polluted by heavy metal, this equipment carries out electrolysis by positive and negative electrode to soil, make pollutant and the soil generation desorption on top layer, various ions in contaminated soil are respectively at two electrode movements, adsorbed by adsorbent chamber at ate electrode generation acidic electrolytic water and electrolyzed alkaline water, by booster pump, buffered water is squeezed into adsorbent chamber, drive brine electrolysis external by water outlet mouthpiece drain tank, thus effectively avoid making soil secondary pollution in soil remediation process.In addition will to the soil manual sampling test in equipment, and final according to test sample result to spraying agent in equipment.
Above-mentioned publication effectively can realize the reparation to soil, but due to sampling test and dosages distribution be all that manual operation completes, not only lost time, but also to have frittered away energy, desirable demand has not been reached far away to the remediation efficiency of soil.
Summary of the invention
The technical problems to be solved in the utility model is to provide that a kind of structure is simple, easy to operate, the obvious soil remediation equipment of repairing effect, and this equipment also achieves and carries out dehydrating function to the soil after multiple, and the soil after repairing can be utilized at once.
A kind of soil remediation equipment of the utility model, comprising: tank body, spray nozzle, agitating device, electrode block, adsorbent chamber;
Described agitating device comprises motor, shaft, stirring vane; Wherein said motor is arranged at tank body top, and described shaft one end is connected with the output shaft of described motor, and the described shaft other end is connected with stirring vane;
Described spray nozzle is arranged at the top of inner tank wall;
Described electrode block comprises anode electrode block and negative electrode block, and wherein said positive and negative electrode electrode block is symmetricly set in inner tank wall, and is connected with the both positive and negative polarity of power supply respectively; Described positive and negative electrode block is wrapped up by adsorbent chamber respectively; Described adsorbent chamber comprises water inlet and delivery port;
Soil remediation equipment also comprises: medicament storehouse, filter press, liquid storage pool, suction pump; Described medicament storehouse is connected with spray nozzle by conduit;
Described tank body lower end is provided with a discharging opening; Described filter press is provided with charging aperture and liquid outlet; The charging aperture of wherein said filter press is connected with the discharging opening of described tank body, and the liquid outlet of described filter press is connected with described liquid storage pool, and described liquid storage pool is connected with the water inlet of adsorbent chamber by suction pump simultaneously, and the delivery port of described adsorbent chamber is connected with liquid storage pool.
A kind of soil remediation equipment of the utility model, wherein said positive and negative electrode is wrapped up by adsorbent chamber network shape respectively.
A kind of soil remediation equipment of the utility model, the outer wall of wherein said adsorbent chamber is Unidirectional water permeable film.
A kind of soil remediation equipment of the utility model has set up electrode block in tank interior on the basis of existing equipment, after electrode block energising, electrolysis is carried out to soil, pollutant is departed from from soil, the metal pollutant ion simultaneously produced is the motion of anisotropy electrode block under electromagnetic field effect, enter adsorbent chamber, and finally discharge with the water through adsorbent chamber, thus make the repairing effect of soil obvious.Water in addition for washing away adsorbent chamber in the utility model comes from liquid storage pool, and also namely come from the water obtained through press filtration soil, this shows, water obtains and recycles in the utility model, has saved water resource.
Below in conjunction with accompanying drawing, a kind of soil remediation equipment of the utility model is described further.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of soil remediation equipment of the utility model.
Detailed description of the invention
As shown in Figure 1, a kind of soil remediation equipment of the utility model, comprising: tank body 1, spray nozzle 6, agitating device, electrode block 7, adsorbent chamber 8;
Agitating device comprises motor 2, shaft 3, stirring vane 4; Wherein motor 2 is arranged at tank body 1 top, and shaft 3 one end is connected with the output shaft of motor 2, and shaft 3 other end is connected with stirring vane 4;
Spray nozzle 6 is arranged at tank body 1 inwall top;
Electrode block 7 comprises anode electrode block and negative electrode block, and wherein positive and negative electrode electrode block is symmetricly set in tank body 1 inwall, and is connected with the both positive and negative polarity of power supply 5 respectively; Positive and negative electrode block is wrapped up by adsorbent chamber 8 network shape respectively, the outer wall of adsorbent chamber 8 is Unidirectional water permeable film, it can reach brine electrolysis and only can enter adsorbent chamber 8 from outside and can not enter outside function from adsorbent chamber 8, and namely ensure that brine electrolysis can not be back in soil, repairing effect is obvious; Adsorbent chamber 8 comprises water inlet and delivery port.
The utility model soil remediation equipment also comprises: medicament storehouse 11, filter press 12, liquid storage pool 9, suction pump 10; Its Chinese medicine storehouse 11 is connected with spray nozzle by conduit.
Tank body 1 lower end is provided with a discharging opening; Filter press 12 is provided with charging aperture and liquid outlet; Wherein the charging aperture of filter press 12 is connected with the discharging opening of tank body 1, and the liquid outlet of filter press 12 is connected with liquid storage pool 9, and liquid storage pool 9 is connected with the water inlet of adsorbent chamber by suction pump 10 simultaneously, and the delivery port of adsorbent chamber is directly connected with liquid storage pool.
The use procedure of a kind of soil remediation equipment of the utility model is:
First appropriate soil to be repaired and water is loaded in soil remediation equipment, switch on power 5, positive and negative electrode block is energized, positive and negative electrode block is treated rehabilitating soil and is carried out electrolytic treatments, the pollutant of upper soll layer and soil generation desorption, various ions in soil are court and self opposite polarity electrode block 7 convergence respectively, and finally enters in adsorbent chamber 8; Meanwhile start suction pump 10 pairs of adsorbent chamber 8 to wash away, the ion that adsorbent chamber 8 is adsorbed is washed away adsorbent chamber 8.In electrolytic process, agitating device also to be used to stir soil, to realize the abundant electrolysis to soil.
After abundant electrolysis is carried out to soil, manual sampling also detects soil constituent, then determine and configure suitable medicament, then configured medicament is poured into medicament storehouse 11, medicament sprays on soil through spray nozzle, start agitating device while spray medicament, fully react generation modification to make soil and medicament.
Soil enters filter press 12 carry out Separation of Solid and Liquid through electrolysis, the modified discharging opening through tank body 1 lower end, the moisture extruding in soil is expelled to liquid storage pool 9, waits until and wash away adsorbent chamber.
Compared with prior art, the remediation efficiency of the utility model to soil is greatly improved, and repairing effect is more obvious.
Above embodiment is only be described preferred embodiment of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.
Claims (3)
1. a soil remediation equipment, comprising: tank body, spray nozzle, agitating device, electrode block, adsorbent chamber;
Described agitating device comprises motor, shaft, stirring vane; Wherein said motor is arranged at tank body top, and described shaft one end is connected with the output shaft of described motor, and the described shaft other end is connected with stirring vane;
Described spray nozzle is arranged at the top of inner tank wall;
Described electrode block comprises anode electrode block and negative electrode block, and wherein said positive and negative electrode electrode block is symmetricly set in inner tank wall, and is connected with the both positive and negative polarity of power supply respectively; Described positive and negative electrode block is wrapped up by adsorbent chamber respectively; Described adsorbent chamber comprises water inlet and delivery port;
It is characterized in that: soil remediation equipment also comprises: medicament storehouse, filter press, liquid storage pool, suction pump; Described medicament storehouse is connected with spray nozzle by conduit;
Described tank body lower end is provided with a discharging opening; Described filter press is provided with charging aperture and liquid outlet; The charging aperture of wherein said filter press is connected with the discharging opening of described tank body, and the liquid outlet of described filter press is connected with described liquid storage pool, and described liquid storage pool is connected with the water inlet of adsorbent chamber by suction pump simultaneously, and the delivery port of described adsorbent chamber is connected with liquid storage pool.
2. a kind of soil remediation equipment according to claim 1, is characterized in that: described positive and negative electrode block is wrapped up by adsorbent chamber network shape respectively.
3. a kind of soil remediation equipment according to claim 1, is characterized in that: the outer wall of described adsorbent chamber is Unidirectional water permeable film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420748248.1U CN204247682U (en) | 2014-12-02 | 2014-12-02 | A kind of soil remediation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420748248.1U CN204247682U (en) | 2014-12-02 | 2014-12-02 | A kind of soil remediation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204247682U true CN204247682U (en) | 2015-04-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420748248.1U Expired - Fee Related CN204247682U (en) | 2014-12-02 | 2014-12-02 | A kind of soil remediation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204247682U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332372A (en) * | 2018-12-14 | 2019-02-15 | 浙江中地净土科技有限公司 | A kind of electro reclamation vertical unit of heavy-metal contaminated soil |
| CN109332373A (en) * | 2018-12-14 | 2019-02-15 | 浙江中地净土科技有限公司 | A kind of convertible device of the electro reclamation of heavy-metal contaminated soil |
| CN109332374A (en) * | 2018-12-14 | 2019-02-15 | 浙江中地净土科技有限公司 | A kind of electro reclamation horizontal type device of heavy-metal contaminated soil |
| 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 |
| CN109821882A (en) * | 2019-02-28 | 2019-05-31 | 北京中岩大地科技股份有限公司 | A kind of box processing equipment of Polluted Soil and waste residue |
-
2014
- 2014-12-02 CN CN201420748248.1U patent/CN204247682U/en not_active Expired - Fee Related
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 |
| CN109332372A (en) * | 2018-12-14 | 2019-02-15 | 浙江中地净土科技有限公司 | A kind of electro reclamation vertical unit of heavy-metal contaminated soil |
| CN109332373A (en) * | 2018-12-14 | 2019-02-15 | 浙江中地净土科技有限公司 | A kind of convertible device of the electro reclamation of heavy-metal contaminated soil |
| CN109332374A (en) * | 2018-12-14 | 2019-02-15 | 浙江中地净土科技有限公司 | A kind of electro reclamation horizontal type device of heavy-metal contaminated soil |
| CN109821882A (en) * | 2019-02-28 | 2019-05-31 | 北京中岩大地科技股份有限公司 | A kind of box processing equipment of Polluted Soil and waste residue |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160612 Address after: 301914, Tianjin Binhai New Area Economic and Technological Development Zone Fourth Street 80, the big science and Technology Park, software building, North building, Room 203 Patentee after: Aetna Long Xiang (Tianjin) Technology Development Co., Ltd. Address before: 301914 Tianjin City Fifth Street, Binhai Economic and Technological Development Zone Taihua Road No. 12 TEDA SME development center room 1008 Patentee before: Rui Yu (Tianjin) Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20191202 |