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Equipment for treating thallium pollution of soil

A kind of equipment and soil technology, applied in the field of thallium pollution control, can solve the problems of high labor cost and low work efficiency, and achieve the effect of improving production efficiency, ensuring accuracy and improving stability

Inactive Publication Date: 2021-08-10
孙俊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The above treatment requires manual quantification and mixing of soil samples and water, which has low work efficiency and high labor costs

Method used

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  • Equipment for treating thallium pollution of soil
  • Equipment for treating thallium pollution of soil
  • Equipment for treating thallium pollution of soil

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Embodiment Construction

[0077] The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations.

[0078] Such as figure 1 , figure 2 Shown, a kind of equipment for controlling soil thallium pollution, including,

[0079] The gantry 1, the gantry 1 is installed on the frame, and the gantry 1 is composed of a workbench at the top and supporting feet under the workbench;

[0080] A crushing device 2, the crushing device 2 is installed on the gantry 1, and the crushing device 2 is used to crush the soil sample;

[0081] The sieving device 3, the sieving device 3 is installed below the crushing device 2, the feed end of the sieving device 3 is connected with the discharge end of the crushing device 2, and the sieving device 3 is used for crushing the soil sample after the crushing device 2 to screen;

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Abstract

The invention relates to the technical field of thallium pollution treatment, in particular to equipment for treating thallium pollution of soil, which comprises: a portal frame mounted on a rack; a crushing device mounted on the portal frame; a screening device which is installed below the smashing device, wherein the feeding end of the screening device is connected with the discharging end of the smashing device; a material guiding pipe, wherein one end of the material guiding pipe is connected with the discharging end of the material screening device; a quantifying mechanism which is mounted on the rack, wherein the quantifying mechanism is located under the workbench of the portal frame; a stirring mechanism which is installed at the movable end of the quantifying mechanism, wherein the feeding end of the stirring mechanism is flexibly connected with the discharging end of the material guiding pipe; and a water supply system which is connected with the stirring mechanism and is used for providing water for mixing into the stirring mechanism. According to the scheme, the working efficiency is effectively improved, and the structural stability is high.

Description

technical field [0001] The invention relates to the technical field of thallium pollution control, in particular to a device for controlling soil thallium pollution. Background technique [0002] When human beings develop and utilize mineral resources, many environmental problems are inevitably brought about, among which soil heavy metal pollution is one of the main environmental problems. Thallium, a rare and highly toxic metal, is listed as one of the 13 priority metal pollutants. Its hazards are second only to methylmercury and much higher than common cadmium, mercury and lead. The mass ratio of thallium in background soils all over the world does not exceed 0.58mg / kg, and most of them exist in the stable phase of silicate binding state, with low release activity, long environmental cycle and toxic accumulation time (20-30a), It has not attracted enough attention for a long time. In recent years, with the large-scale development of thallium-containing mineral resources,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/28G01N1/34G01N1/38G01G19/52B02C4/08B02C23/16B01F7/18B01F15/00
CPCG01N1/28G01N1/286G01N1/38G01N1/34G01G19/52B02C4/08B02C23/16B02C2023/165B01F27/808B01F27/191B01F27/90B01F35/2218
Inventor 孙俊
Owner 孙俊
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