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Agricultural land pollution restoration device

A technology for pollution remediation and land, applied in the restoration of polluted soil, etc., can solve the problems of no equipment, low efficiency, irregular operation process, etc., and achieve the effect of improving utilization efficiency, simplifying the treatment process, and simple operation

Inactive Publication Date: 2017-10-27
程刚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the actual application of these restoration technologies, there are generally defects such as low degree of mechanization and automation, no special equipment, low efficiency, irregular operation process, and uneven mixing of agents and soil.
Affecting the work efficiency, benefit and effect of farmland restoration

Method used

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Embodiment Construction

[0032] The present invention will be further described below in conjunction with the accompanying drawings. Such as Figure 1-3 Shown, a kind of agricultural land pollution remediation device comprises crawler type vehicle-mounted platform 13, screw conveying system, thermal desorption system 5, chemical mixing system 9 and energy supply module 4;

[0033] The screw conveyor system includes a front soil extraction screw machine 1 and a rear conveyor screw machine 10; the thermal desorption system 5 includes a microwave heating thermal desorption device; the chemical stirring system 9 includes a chemical reagent addition module and a screw conveyor. Mixer; the energy supply module 4 provides the power of the whole device.

[0034] The rear conveying screw machine 10 is installed on the crawler-type vehicle-mounted platform 13, and constitutes a car body with the crawler-type vehicle-mounted platform 13, and the entrance of the rear conveying screw machine 10 corresponds to the...

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Abstract

The invention discloses an agricultural land pollution restoration device. The agricultural land pollution restoration device comprises a crawler type vehicle-mounted platform, a screw conveying system, a thermal desorption system, a chemical stirring system and an energy supply module, wherein the spiral conveying system comprises a front soil sampling screw conveyor and a rear screw conveyor; the rear screw conveyor is arranged on the crawler type vehicle-mounted platform; a vehicle body is formed by the rear screw conveyor and the crawler type vehicle-mounted platform; the rear screw conveyor is used for carrying out screw conveying on soil excavated by the front soil sampling screw conveyor; after thermal desorption and chemical stirring of the soil are completed, treated soil can be directly thrown to a farmland through a material throwing opening, and soil restoration is carried out. According to the agricultural land pollution restoration device disclosed by the invention, all devices, comprising the screw conveying system, the thermal desorption system, the chemical stirring system and the energy supply module, related to farmland soil restoration are integrated on the crawler type vehicle-mounted platform to form a set of soil restoration device which is highly integrated and is independent and complete, and the agricultural land pollution restoration device can be driven to the farmland which requires soil restoration at any time for carrying out soil restoration according to needs.

Description

technical field [0001] The invention relates to the technical field of agricultural soil remediation, in particular to an agricultural land pollution remediation device integrating a screw conveying system, a thermal desorption system, a chemical mixing system and an energy supply module. Background technique [0002] Soil quality is the first line of defense for the safe production of agricultural products. Farmland is polluted by organic and inorganic substances, which will have a great impact on the growth, yield and quality of crops, thereby affecting food safety. Through the food chain, it will eventually cause harm to human health and directly It is related to the "safety on the tip of the tongue" of the people. Therefore, the prevention and restoration of farmland soil pollution must be strengthened. [0003] Farmland pollution is so serious that it is urgent to strengthen farmland pollution remediation and control. At present, there are mainly four types of farmland...

Claims

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Application Information

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IPC IPC(8): B09C1/06B09C1/08
CPCB09C1/06B09C1/08
Inventor 程刚李昱萱
Owner 程刚
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