Additive chemical putting equipment for contaminated soil remediation

Abstract

The invention discloses additive chemical putting equipment for contaminated soil remediation. The equipment comprises a mounting frame, a first electric telescopic rod is arranged in the middle of the bottom of the mounting frame, the bottom of the first electric telescopic rod is provided with a mounting plate, a connecting pipe is connected to the mounting plate, one side of the top of the mounting frame is provided with a chemical storage box, the top of the chemical storage box is provided with a liquid injection port and a feeding port, and a sealing cap is rotatably connected to the liquid injection port. The additive chemical putting equipment for contaminated soil remediation has the advantages that during remediation, firstly, soil is turned with soil turning teeth, large debrisin the soil is scraped out, then the work of a first water pump and a second water pump is controlled, and therefore a remediation solution and a nutrient solution are sprayed into the soil; the solutions can be fully mixed with the soil through rotating tapered teeth, the absorption by the soil is facilitated, and the evaporation of the solutions can be effectively reduced.

Description

technical field [0001] The invention relates to the technical field of contaminated soil remediation, in particular to an additive dosing device for contaminated soil remediation. Background technique [0002] At present, the environmental problems caused by soil in our country are very prominent. Some areas have serious soil pollution. High-risk areas of soil have appeared in heavily polluted enterprises or industrial-intensive areas and surrounding areas and suburban areas. As a result, the problem of polluted soil purification has become more and more serious. The country attaches great importance to it. It is a common way to inject chemicals in the process of soil treatment. Most of the current drug delivery devices only spray the agents on the surface of the soil, which is not conducive to the absorption of the soil, but also easily causes the evaporation of the agents. , resulting in a waste of resources. Contents of the invention [0003] The technical problem to b...

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Problems solved by technology

[0002] At present, the environmental problems caused by soil in our country are very prominent. Some areas have serious soil pollution. High-risk areas of soil have appeared in heavily polluted enterprises or industrial-intensive areas and surrounding areas and suburban areas. As a result, the problem of polluted soil purification has become more and more serious. The state attaches great importance to it. It is a common way to inject chemicals in the process of soil treatment. Most of the current drug delivery devices only spray the chemicals on the surface of the soil, which is not conducive to the absorption of the soil, but also easily causes the evaporation of the chemicals. , resulting in a waste of resources

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