Soil remediation agent applying device

Abstract

The invention discloses a soil remediation agent applying device, and relates to the field of soil remediation, the soil remediation agent applying device comprises supporting side rods, a connecting cross rod is horizontally welded to the side edge between the supporting side rods, a butt-joint inclined rod is obliquely welded to the top surface of the connecting cross rod, and a penetrating rod is horizontally inserted into the side edge between the butt-joint inclined rod; a fixed roller is welded to the side edge between the supporting side rods, connecting shaft rods are symmetrically welded to the two ends of the fixed roller, the outer side edge of the fixed roller is sleeved with a rolling outer ring, overturning groove channels are evenly formed in the outer side edge of the rolling outer ring, and inserting columns are inserted into the inner side edges of the overturning groove channels; and the top faces of the supporting side rods are in butt joint with a main pesticide storage box. The device is designed to be integrated, simple in structure and convenient to operate, the device is inserted into the land in a rolling mode, the device is more rapid and efficient, meanwhile, pesticide application is more uniform and efficient through a circulating injection mode, and the pesticide application efficiency in soil remediation is greatly improved.

Description

technical field [0001] The invention relates to the technical field of soil remediation, in particular to a device for applying soil remediation agents. Background technique [0002] Soil remediation is a technical measure to restore the normal function of polluted soil. In the soil remediation industry, there are more than one hundred existing soil remediation technologies, and there are more than ten commonly used technologies, which can be roughly divided into three methods: physical, chemical and biological. Since the 1980s, many countries in the world, especially developed countries, have formulated and carried out plans for the treatment and restoration of contaminated soil, thus forming a new soil restoration industry. [0003] For the current soil restoration, the method of injecting liquid medicine is used. The traditional injection uses a flat-plate injection structure. Insert the insert rod on the bottom of the plate into the soil, and then inject the liquid medi...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a soil remediation agent applicator to solve the traditional injection proposed in the above-mentioned background technology, which uses a flat-plate injection structure. After inserting the insert rod on the bottom of the plate into the soil, and then The operation of injecting the liquid medicine makes the operation steps complicated and needs to be stopped, so that the efficiency of the injection cannot be improved. At the same time, when inserting or pulling out the plunger, there will be soil attached to the inside of the injection hole, which will cause damage to the injection hole after a long time. In the case of blockage, the liquid medicine cannot be squeezed out when the injection is performed later, and the liquid medicine cannot enter this area, which affects the repair work of the soil

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