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Contaminated soil restoration treatment device

A kind of polluted soil and soil technology, applied in the restoration of polluted soil, grain treatment, etc., can solve the problems of mixed man-made garbage and other garbage, incomplete soil treatment, incomplete purification, etc., to improve the treatment efficiency and use Good effect, easy to use and convenient effect

Inactive Publication Date: 2017-12-12
李林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the current existing technology is not comprehensive in the treatment of soil, and the purification of some relatively high pollution in polluted soil is not very thorough, and some man-made garbage and other garbage will be mixed in the reprocessing, which needs further improvement

Method used

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Embodiment Construction

[0017] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

[0018] see Figure 1-3 , a kind of restoration treatment device of polluted soil, comprises car body 1, and described car body 1 is installed with soil excavation device 3, centrifuge device 6, stirring device, microbial decomposition device 14, heating device 16 and curing box 17, soil excavation The device 3 is installed on the leftmost side of the upper end of the car body 1, and the four corners of the bottom end of the car body 1 are equipped with wheels 2 and braking devices are installed on the wheels 2. The side wall of the bin 5 is provided with a sampling device 4, the sampling device 4 is electrically connected to the soil analyzer, the right side of the upper bin 5 communicates with the entrance of the centrifuge device 6, the inside of the centrifuge device 6 is provided with a centrifugal fan 7 and the centrifuge device The top of 6 ...

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Abstract

The invention discloses a contaminated soil restoration treatment device. The contaminated soil restoration treatment device comprises a vehicle body, wherein a soil excavator, a centrifugal device, a stirring device, a microorganism decomposition device, a heating unit and a curing box are arranged on the vehicle body, the stirring device comprises a stirring shell, a crushing device, a rotary motor, a rotating shaft, a stirring rod and a crushing blade, the crushing device comprises a crushing motor, a crushing shaft and a crushing blade, and the heating unit comprises a heating box, a heater and a temperature controller. According to the contaminated soil restoration treatment device, the mobility is good, onsite treatment on a contaminated soil site is carried out, and contaminated soil can be analyzed, so that an optimal treatment chemical is obtained; irrelevant garbage is separated by virtue of the centrifugal device and cannot be taken into other treatment devices, so that soil treatment efficiency is improved; and the device adopts multiple ways such as the chemical and microorganisms for treating the contaminated soil, treatment effect can be more obvious, and the heating unit adopts a thermal desorption technology for removing organic pollution in the soil.

Description

technical field [0001] The invention relates to the field of soil treatment, in particular to a restoration and treatment device for polluted soil. Background technique [0002] The rapid development of modern society brings people a lot of harm while bringing people an ever-changing material life, many of which are caused by people's excessive intervention in nature. Soil is the foundation of plant survival and the foundation of human survival. Since people engaged in agricultural production, people have been constantly asking for land. Especially since the development of modern agriculture, people have used excessive chemical fertilizers and pesticides, which has damaged the soil structure. Destruction, loss of activity, agglomeration, mineralization and cracking, damage to the continuity of land cultivation, resulting in excessive accumulation of toxic heavy metals in the soil, among which lead and cadmium are the most polluted, and these heavy metals can easily enter the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09C1/08B09C1/10B09C1/06B02C18/14
CPCB09C1/08B02C18/14B09C1/06B09C1/10
Inventor 李林
Owner 李林
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