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Contaminated soil stabilizing treatment device for soil governing

A technology for stabilizing and polluting soil, which is applied in grain processing, restoration of polluted soil, chemical instruments and methods, etc. It can solve the problems of inconvenient feeding amount and feeding speed, small contact surface between soil and medicament, and poor stabilization effect, etc. problems, to achieve the effect of improving the mixing effect, facilitating the treatment, and increasing the contact surface

Inactive Publication Date: 2018-01-09
李林
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AI Technical Summary

Problems solved by technology

[0003] Soil stabilization is a relatively common technology for the treatment of contaminated soil, but the feeding amount and feeding speed of the existing soil stabilization treatment equipment are not easy to control, the contact surface between the soil and the agent is small, and the stabilization effect is poor, which is not conducive to treatment

Method used

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  • Contaminated soil stabilizing treatment device for soil governing
  • Contaminated soil stabilizing treatment device for soil governing
  • Contaminated soil stabilizing treatment device for soil governing

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Embodiment Construction

[0020] The technical solutions of the present invention will be further described in detail below in conjunction with specific embodiments.

[0021] see Figure 1-3 , a kind of soil treatment equipment for stabilizing contaminated soil, comprising a stabilization treatment box 7, a crushing treatment box 12, an oscillation device 18 and a screening box 19, the screening box 19 is arranged on the top of the main body box 5, and the lower end of the main body box 5 A support leg 8 is provided at each of the four corners, a feed port 20 is provided on the left side of the screening box 19, a conveyor belt 1 is provided on the left side of the feed port 20, and a scraper is provided between the conveyor belt 1 and the feed port 20. The lower end of the transmission belt 1 is fixed on the support plate 2 through the fixing frame, the right side of the support plate 2 is fixed on the left outer wall of the main body box 5, the lower end of the support plate 2 is provided with a rein...

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Abstract

The invention discloses a contaminated soil stabilizing treatment device for soil governing. The contaminated soil stabilizing treatment device comprises a stabilizing treatment box, a breaking treatment box, a vibrating device and a screening box. The contaminated soil stabilizing treatment device is characterized in that a feeding port is formed in the left side of the screening box; a conveyingbelt is arranged on the left side of the feeding port; a rotating shaft is transversely arranged in the stabilizing treatment box; stirring blades distributed in a crossed array manner are arranged on the upper side and the lower side of the rotating shaft; a screening plate is arranged between the stabilizing treatment box and the screening box; a fixing cover is arranged on the vibrating device; a second transmission motor is arranged in the fixing cover; a second runner is arranged on the second transmission motor; an extruding plate is arranged at the lower end of the second runner; a connecting rod is fixed to the lower end of the extruding plate; and the breaking treatment box is arranged on the outer wall of the right side of a body box. By means of the contaminated soil stabilizing treatment device for soil governing, the feeding speed and the feeding amount are conveniently controlled, the soil and chemical contact area is large, the mixing effect is good, and governing is facilitated.

Description

technical field [0001] The invention relates to soil stabilization treatment equipment, in particular to soil stabilization treatment equipment for polluted soil. Background technique [0002] Soil stabilization refers to the transformation of pollutants into a state and form that is not easily soluble, mobile or toxic, that is, by reducing the bioavailability of pollutants, achieving their harmlessness or reducing their risk of harm to the ecosystem. In many cases, the stabilization process is different from the curing process, and the stabilization results in a lower risk of leakage and leaching of the pollutants in the contaminated soil. Soil pollutants can be roughly divided into two categories: inorganic pollutants and organic pollutants. Inorganic pollutants mainly include acids, alkalis, heavy metals, salts, compounds of radioactive elements cesium and strontium, compounds containing arsenic, selenium and fluorine, etc. Organic pollutants mainly include organic pest...

Claims

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Application Information

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IPC IPC(8): B09C1/08B07B1/34B02C1/14
Inventor 李林
Owner 李林
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