Vehicle mobile soil washing and repairing device

A vehicle-mounted mobile and mobile technology, applied in the restoration of polluted soil, etc., can solve problems such as difficult to handle, large footprint, secondary pollution of the surrounding environment, etc., to facilitate automatic control, facilitate equipment movement, and reduce labor The effect of intensity

Active Publication Date: 2015-07-08
DALIAN DEETOP ENVIRONMENTAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, a new type of soil washing machine (201120112397.5) is patented in China. The soil washing machine uses a spray system to mix the soil with a remediation solvent, and can treat the polluted soil so as to eliminate pollution. However, this utility model has the following disadvantages: (1) the utility model adopts the spraying method and cannot fully ensure that the soil and the remediation solvent are fully mixed, and the heavy metal waste produced cannot be guaranteed to be effectively separated from the soil; (2) the utility model The utility model adopts a trailer-type mobile platform, which needs to be additionally towed when moving, so it is inconvenient to implement
This utility model has the following deficiencies: (1) the whole system occupies a large area and exists in the form of digging and building foundation pits on the ground, which is likely to cause secondary pollution to the surrounding environment; (2) this utility model does not have a mobile function and cannot Realize the continued treatment of ot

Method used

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  • Vehicle mobile soil washing and repairing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A vehicle-mounted mobile soil washing and repairing complete set of equipment, such as figure 1 As shown, it includes a vehicle-mounted mobile platform 1 and a soil collection system 2, a power transmission system 3, a soil crushing and washing system 4, a treated soil output system 5, and a medicament filling system 6 installed on it sequentially from the front of the vehicle to the rear of the vehicle. The soil collection system 2 includes a bucket 2-1 and a soil collection tank 2-2. Such as figure 2 As shown, the power transmission system 3 includes a bracket 3-1, a motor 3-2, a transmission belt 3-3, a gearbox 3-4, a shaft coupling 3-5 and a bearing 3-6; as image 3 As shown, the soil crushing and washing system 4 includes a washing tank 4-1, a stirring blade 4-2, a stirring shaft 4-3, a drain valve 4-5, a medicament filling inlet 4-6, a bearing support 4-7, a filter Screen cloth 4-8 and side baffle plate 4-9; The soil output system 5 after described treatment co...

Embodiment 2

[0051] The equipment of the following application example 1 is used to process the polluted soil. The polluted soil is taken from a copper mine tailings polluted zone. After the retrieved soil is protected from light and air-dried, the sundries are removed, crushed, passed through a nylon sieve, and large-grained stones are sieved. , after mixing evenly, it was divided into two bottles, which were marked as sample 1 and sample 2 respectively. The properties of the original soil samples were analyzed, and the results are shown in Table 1.

[0052] Before using the equipment, first check whether the motor 3-2 and the gearbox 3-4 have electric leakage. If there is an electric leakage point in the pipeline, replace the pipeline in time; check the coupling 3-5, bearing 3-6, and drain valve 4-5 Whether it works normally, and repair it in time if there is an abnormality.

[0053] After the inspection, the sample to be processed is added to the soil collection system 2, and the diggin...

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Abstract

The invention discloses a vehicle mobile soil washing and repairing device. The device comprises a vehicle mobile platform, and a soil collection system, a power conveying system, a soil crushing and washing system, a treated soil output system and an agent filling system which are arranged on the vehicle mobile platform. The device is small in floor space, has mobility, and is capable of flexibly and conveniently treating a plurality of polluted areas according to the difference of the polluted areas, so that the secondary pollution to the local soil can be avoided; and furthermore, after the device is used, the soil is continuously mixed with a treating fluid, and the contact area between the treating fluid and the polluted soil can be enlarged under the action of a mixing structure in a wash trough, so that the treatment efficiency is improved.

Description

technical field [0001] The invention is a vehicle-mounted mobile soil washing and repairing equipment, with a power transmission system, a soil crushing and washing system and a medicament filling system as the core, and mainly uses physical and chemical methods to repair polluted soil, which belongs to the harmless soil waste The field of processing and resource utilization. Background technique [0002] With the aggravation of industrial and urban pollution and the increase in the types and quantities of agricultural chemicals, soil heavy metal pollution is becoming more and more serious, the degree of pollution is intensified, and the area is expanding year by year. Because heavy metal pollutants have poor mobility in soil, long residence time, cannot be degraded by microorganisms, and can eventually affect human health through water, plants and other media. Therefore, soil heavy metal pollution has become an important content of environmental science research. [0003]...

Claims

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Application Information

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IPC IPC(8): B09C1/02B09C1/08
Inventor 梁峙梁骁马捷
Owner DALIAN DEETOP ENVIRONMENTAL TECH CO LTD
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