Vehicle-mounted in-situ remediation equipment for heavy metal pollution of farmland soil

An in-situ repair and heavy metal technology, applied in the field of mechanical equipment, can solve the problems of difficulty in the research and development or integrated application of separation devices, restrict the large-scale promotion of new materials for chelating magnetic removal, and achieve efficient removal and recovery at low cost. Effect

Pending Publication Date: 2019-04-16
武汉中地华盾环境发展股份有限公司
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Problems solved by technology

[0005] However, in the soil solution system where the chelation magnetic removal technology is most widely used, due to the heterogeneity of the soil solution system, it is difficult to develop or integrate the separation device, and it is difficult to realize the in-situ repair of the matching agricultural machinery. Technic...

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  • Vehicle-mounted in-situ remediation equipment for heavy metal pollution of farmland soil
  • Vehicle-mounted in-situ remediation equipment for heavy metal pollution of farmland soil
  • Vehicle-mounted in-situ remediation equipment for heavy metal pollution of farmland soil

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Embodiment Construction

[0030] The technical equipment of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments. The following examples are only used to illustrate and explain the present invention, but not to limit the technical equipment of the present invention.

[0031] as attached Figure 1-4 As shown, a vehicle-mounted in-situ remediation equipment for heavy metal pollution in farmland soil: its structure includes: a vehicle-mounted system, a push bucket retrieving system and a magnetic recovery system;

[0032] In the vehicle-mounted system, a rotating platform 18 is arranged on the upper part of the mobile device 17, and the rotating platform 18 is located under the floor frame 19, so that the vehicle body can change direction freely horizontally. The whole vehicle is driven by the engine room 5 and manipulated through the cab 6 .

[0033] In the push bucket retrieving system, the rear end of the support rod 20 is fix...

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Abstract

The invention relates to ecological environment pollution treatment and mechanical equipment in the engineering application fields thereof, in particular to vehicle-mounted in-situ remediation equipment for heavy metal pollution of farmland soil, which mainly comprises a vehicle-mounted system, a push bucket material taking system and a magnetic recovery system. a vehicle frame of the vehicle-mounted system is connected with a push bucket through a support rod, the middle part of the push bucket is provided with a material collecting port, and soil solution is extracted to a feeding port of the magnetic recovery system through a middle pipe by using a pipeline pump positioned in the push bucket material taking system; in the magnetic recovery system, a magnetic recovery machine is driven by a magnetic separation motor, magnetic heavy metal chelates in the soil solution are adsorbed on a magnetic roller, are scraped to a fine material groove by a scraper device, and drop to a recovery groove by a fine material pipe. The equipment can fill the technical equipment blank field of new chelating magnetic removal materials in engineering application, in particular to a soil solution system. And a mobile in-situ rapid remediation mode for soil heavy metal pollution treatment is achieved.

Description

technical field [0001] The invention relates to mechanical equipment in the field of ecological environment pollution control and its engineering application, in particular to a vehicle-mounted in-situ restoration equipment for heavy metal pollution in farmland soil. Background technique [0002] Soil is the basis of human activities and survival, and the deterioration of soil environment directly threatens the safety of human food, residence and activities. Compared with common air pollution, water pollution, and industrial solid waste, soil pollution is invisible and concealed. It will lead to degradation of soil fertility, reduction of crop yield and quality, and through cumulative absorption, it will be harmful to human health after entering the food chain. more seriously, when the toxic substances in the soil accumulate to a certain extent, they can directly cause harm to human health through volatilization or use. [0003] At present, the technical means used for soil...

Claims

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Application Information

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IPC IPC(8): B09C1/00B03C1/30
CPCB03C1/30B09C1/00B09C2101/00
Inventor 丁名建郑曼洁
Owner 武汉中地华盾环境发展股份有限公司
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