CN204320795U - A kind of soil remediation still - Google Patents
A kind of soil remediation still Download PDFInfo
- Publication number
- CN204320795U CN204320795U CN201420817987.1U CN201420817987U CN204320795U CN 204320795 U CN204320795 U CN 204320795U CN 201420817987 U CN201420817987 U CN 201420817987U CN 204320795 U CN204320795 U CN 204320795U
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- soil remediation
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- soil
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Abstract
A kind of soil remediation of the utility model still relates to a kind of device for restoration of soil polluted by heavy metal.Its objective is to provide a kind of soil remediation equipment with automatic test, automatic Compounding, automatic spraying function.A kind of soil remediation still of the utility model, comprising: tank body, spray nozzle, agitating device, electrode block, adsorbent chamber, flush pipe; Spray nozzle is arranged at the top of inner tank wall; Electrode block comprises anode electrode block and negative electrode block, and wherein 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; Positive and negative electrode block is wrapped up by adsorbent chamber respectively; Adsorbent chamber comprises water inlet and delivery port, and water inlet, delivery port are connected with flush pipe respectively; Soil remediation still also comprises test sample module, control module, ingredients module; Wherein test sample module installation is in tank body, and control module is connected with test sample module, ingredients module respectively; Ingredients module is also connected with spray nozzle.
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 a kind of soil remediation still with automatic test, automatic Compounding, automatic spraying function, and this device structure is simple, easy to use, significantly improves the improvement efficiency to soil.
A kind of soil remediation still 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 inner tank wall top;
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, and water inlet, delivery port are connected with flush pipe respectively;
Soil remediation still also comprises test sample module, control module, ingredients module; Wherein said test sample module installation is in tank body, and described control module is connected with test sample module, ingredients module respectively; Described ingredients module is also connected with spray nozzle.
A kind of soil remediation still of the utility model, wherein said positive and negative electrode is wrapped up by adsorbent chamber network shape respectively.
A kind of soil remediation still of the utility model, the outer wall of wherein said adsorbent chamber is Unidirectional water permeable film.
A kind of soil remediation still of the utility model, wherein said ingredients module comprises medicament storehouse and ingredients storehouse, and wherein said control module is for controlling the opening and closing agent mouth in medicament storehouse, and the agent mouth that goes out in described ingredients storehouse is connected with spray nozzle.
A kind of soil remediation still of the utility model, wherein said test sample module is heavy metal analyser.
A kind of soil remediation still of the utility model, wherein said metal analysis instrument is ring-type instrument, and itself and tank body are coaxially arranged at inner tank wall.
A kind of soil remediation still of the utility model has set up a test sample module, control module and ingredients module in tank interior on the basis of existing equipment, wherein test sample module is for testting soil constituent and sending the data recorded to control module, control module controls ingredients module automatic Compounding according to the analysis result of soil constituent, after ingredients is abundant, control module controls spray nozzle spraying agent, and then carries out modification to soil.Compared with prior art, the remediation efficiency of the utility model to soil is greatly improved, and repairing effect is more obvious.
Below in conjunction with accompanying drawing, a kind of soil remediation still of the utility model is described further.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of soil remediation still of the utility model.
Detailed description of the invention
As shown in Figure 1, a kind of soil remediation still 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 inner tank wall top.
Electrode block 7 comprises anode electrode block and negative electrode block, and wherein 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 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 from outside and can not enter outside function from adsorbent chamber, 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, and water inlet, delivery port are connected with flush pipe 10 respectively.
Soil remediation still also comprises test sample module 9, control module 14, ingredients module; Wherein test sample module 9 is arranged in tank body, and control module 14 is connected with test sample module 9, ingredients module respectively.
Ingredients module comprises medicament storehouse 11,12 and ingredients storehouse 13, and wherein control module 14 is for controlling the keying agent mouth in medicament storehouse 11,12, and the agent mouth that goes out in ingredients storehouse 13 is connected with spray nozzle 6.
Test sample module 9 is ring-type heavy metal analyser, and itself and tank body 1 are coaxially arranged at inner tank wall.Because test sample module 9 is ring-type instrument, and be arranged at inner tank wall, therefore the test sample scope of this test sample module is 360 °, test sample scope is wide, therefore the soil constituent recorded is more accurate, then provides accurate reference for follow-up ingredients operation, makes the utilization of medicament sufficient, abundant.
The use procedure of a kind of soil remediation still of the utility model is:
First appropriate soil to be repaired is loaded in soil remediation still, switch on power, 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 convergence respectively, and finally enters in adsorbent chamber 8; Meanwhile flush pipe 10 water flowing, washes away adsorbent chamber 8 by the ion in 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, test sample module 9 pairs of soil constituents detect and send the data recorded to control module 14, control module 14 controls ingredients module automatic Compounding according to testing result, after ingredients is abundant, control module controls spray nozzle 6 spraying agent, and then carries out modification to soil.In order to make medicament play maximum effect, in the process of spray medicament, also agitating device will be started.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 (6)
1. a soil remediation still, comprising: tank body, spray nozzle, agitating device, electrode block, adsorbent chamber, flush pipe;
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, and water inlet, delivery port are connected with flush pipe respectively;
It is characterized in that: soil remediation still also comprises test sample module, control module, ingredients module; Wherein said test sample module installation is in tank body, and described control module is connected with test sample module, ingredients module respectively; Described ingredients module is also connected with spray nozzle.
2. a kind of soil remediation still 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 still according to claim 1, is characterized in that: the outer wall of described adsorbent chamber is Unidirectional water permeable film.
4. a kind of soil remediation still according to claim 1, is characterized in that: described ingredients module comprises medicament storehouse and ingredients storehouse, and wherein said control module is for controlling the opening and closing agent mouth in medicament storehouse, and the agent mouth that goes out in described ingredients storehouse is connected with spray nozzle.
5. a kind of soil remediation still according to claim 1, is characterized in that: described test sample module is heavy metal analyser.
6. a kind of soil remediation still according to claim 5, is characterized in that: described metal analysis instrument is ring-type instrument, and itself and tank body are coaxially arranged at inner tank wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420817987.1U CN204320795U (en) | 2014-12-19 | 2014-12-19 | A kind of soil remediation still |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420817987.1U CN204320795U (en) | 2014-12-19 | 2014-12-19 | A kind of soil remediation still |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204320795U true CN204320795U (en) | 2015-05-13 |
Family
ID=53157198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420817987.1U Expired - Fee Related CN204320795U (en) | 2014-12-19 | 2014-12-19 | A kind of soil remediation still |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204320795U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226242A (en) * | 2018-10-26 | 2019-01-18 | 环境保护部南京环境科学研究所 | A kind of new soil reparation kettle |
| 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
- 2014-12-19 CN CN201420817987.1U patent/CN204320795U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226242A (en) * | 2018-10-26 | 2019-01-18 | 环境保护部南京环境科学研究所 | A kind of new soil reparation kettle |
| CN109226242B (en) * | 2018-10-26 | 2023-09-05 | 环境保护部南京环境科学研究所 | Novel soil remediation cauldron |
| 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 | ||
| 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: 20150513 Termination date: 20161219 |