A screening type thermal desorption soil remediation system

Abstract

The invention discloses a screening type thermal desorption soil restoration system, which includes a waste material box, a support device, a crushing device and a motor; the support device includes symmetrically distributed front-end support columns, middle-end support columns and rear-end support columns, and The height decreases successively; the motor is fixed on the inner side of one of the middle support columns, and a waste box is placed on the ground on the left side of the front support column; the crushing device is fixed on the upper end of the rear support column; it is characterized in that it includes a screening device and cleaning device; the screening device is set between the supporting devices, and the cleaning device is set inside the screening device; through the above structure setting, the soil can be greatly broken up and screened effectively, and at the same time it can reduce The residue on the device can avoid affecting the next use of soil from different regions and mixing together to cause unnecessary pollution.

Description

A screening type thermal desorption soil remediation system technical field The present invention relates to thermal desorption soil remediation production technical field, be specially a kind of screening type thermal desorption soil remediation system system. Background technique Often the soil to be repaired is lumpy, and it needs to be broken up into a soft soil source in advance to carry out thermal desorption, and And the existing soil is often mixed with some hard blocks and stones. If it is not clearly screened before thermal desorption repair, it will It is easy to get stuck when the stirring blade is encountered during the thermal desorption process, which will damage the machine; Separate the hard blocks in the soil source first; Disclosed in the prior art remediation equipment in the field of partial thermal desorption soil remediation production technology, invention patent application The Chinese Patent No. CN201810954257.9 discloses a screening-typ...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a screening type thermal desorption soil remediation system to solve the problem that in the prior art proposed in the above background technology, stones or hard blocks are accumulated in the scattered transmission channel, which is easy to cause blockage and affect the material leakage. After the motor stops, a large amount of soil will remain at the breaking rod, which cannot be removed and cleaned in time, which will cause the soil to pollute the equipment and affect the next use.

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