Soil remediation system

A soil remediation and soil technology, which is applied in the restoration of polluted soil, dust removal, filtering, etc., can solve the problems of affecting the working environment, easy to form noise, easy to fall, etc., to reduce investment, improve work efficiency, The effect of prolonging the service life

Pending Publication Date: 2018-01-05
HUNAN KUANGCHU TECH CO LTD
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Problems solved by technology

[0004] 1. Soil excavation equipment: When treating polluted soil, measures such as dumping soil, loosening soil, plowing and drying ridges are often used for treatment. During this process, the polluted soil excavation device is an important treatment equipment. Because the polluted soil contains a large amount of waste and harmful microorganisms, and produces a pungent odor, there is a lack of polluted soil excavation equipment that can purify the air and sterilize bacteria, which is harmful to the personal safety of the construction workers who excavate the polluted soil. At the same time It will also reduce the work efficiency of construction workers;
[0005] 2. Soil sorting equipment: During the screening process, the dry soil is crushed by vibration in the screen frame, which is easy to raise dust, and it is easy to float into the air after screening, polluting the air; Vibration, easy to generate noise and affect the working environment;
[0006] 3. Soil conveying equipment: After the polluted soil is pulverized, it needs to be transported to the mixing equipment through the conveying equipment. The contaminated soil is mixed with the chemical agent in the mixing equipment. The process is troublesome, and the mixing requires a lot of working time;
[0007] 4. Drug mixing and adding equipment: most of the existing dosing equipment is inconvenient to fix the position of the spray head, and the spraying angle is limited, which is not conducive to the comprehensive purification of polluted soil; most of the existing dosing equipment for repairing polluted soil is to mix the chemical oxidant with the water body completely , and then transported to the dosing equipment through a series of measures, and then the dosing equipment sprays the internal oxidant on the polluted soil to have a chemical reaction with it. However, the existing dosing equipment is limited in size and cannot accommodate too much chemical oxidant at one time. New chemical oxidants need to be added back and forth to continue working, which is time-consuming, labor-intensive, low-efficiency, and increases the labor intensity of the staff
[0008] 5. Mixing equipment: When the mixer is running, there will be a lot of dust particles brought out from the outlet. Because the soil is polluting, it will bring considerable pollution to the environment, and even harm the surrounding area. The health of personnel; 2. The height of the mixer is high, it is inconvenient to maintain when a failure occurs, and manual climbing is easy to fall, which is not safe enough

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Embodiment Construction

[0052] The specific implementation of the present invention will be further described below in conjunction with the accompanying drawings, so as to fully understand and implement the process of how to apply technical means to solve technical problems and achieve technical effects in the present invention. It should be noted that, as long as there is no conflict, each embodiment and each feature in each embodiment of the present invention can be combined with each other, and the formed technical solutions are all within the protection scope of the present invention.

[0053] see figure 1 , The soil remediation system of the present invention includes a soil excavation device 1 , a soil sorting device 2 , a soil conveying device 3 , a drug delivery device 4 and a mixing device 5 . The soil excavation device 1 sorts the excavated soil through the soil sorting device 2, and then transports it to the mixing device 5 through the soil conveying device 3. When the mixing device 5 mixe...

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Abstract

The present invention relates to the field of soil pollution control equipment and facilities, in particular to a soil remediation system, which includes a soil excavation device, a soil sorting device, a soil conveying device, a drug delivery device and a mixing device; the above five parts work together to achieve soil The purpose of restoration, the structural design of each part is reasonable, and the overall restoration efficiency and effect are greatly improved.

Description

technical field [0001] The invention relates to the field of soil pollution control equipment, in particular to a soil restoration system. Background technique [0002] Soil pollution 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 Pollutants mainly include organic pesticides, phenols, cyanides, petroleum, synthetic detergents, and harmful microorganisms brought by urban sewage, sludge, and manure. When the soil contains too many harmful substances and exceeds the self-purification capacity of the soil, it will It will cause changes in the composition, structure and function of the soil, inhibit microbial activities, and gradually accumulate harmful substances or their decomposition products in the soil through "soil→plant→human bo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09C1/08B09C1/00B07B1/28B07B1/46B08B15/04A61L9/20B01D46/00B01D46/02B01D46/10B01D53/00B01D53/04B01F1/00B01F7/24
Inventor 曾立武
Owner HUNAN KUANGCHU TECH CO LTD
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