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Soil restoration device

A technology of soil remediation and remediation agent, applied in the field of soil remediation, can solve the problems of unsatisfactory soil remediation, soil compaction, etc., and achieve the effect of good repair effect, good mixing effect and large stirring range

Inactive Publication Date: 2018-07-06
苏州尧智生态环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing soil remediation method adopts the method of adding drugs, which is easy to compact the soil due to the addition of drugs, and the soil remediation is not ideal

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0022] Embodiment: a kind of soil remediation device, as Figure 1-Figure 2 As shown, a cylindrical soil remediation tank 1 is included, and an inverted funnel-shaped cover plate 2 is arranged above the soil remediation tank, and an air outlet pipeline 3 is communicated with the cover plate, and the air outlet pipeline is connected with a gas recovery device 4 ; The soil remediation tank is provided with a stirring device, the stirring device is located in the middle of the bottom of the soil remediation tank, the stirring device includes a stirring shaft 5 and a driving motor, and the driving motor is connected to the stirring shaft, and on the stirring shaft A blade 51 is provided, the length of the blade is the same as the radius of the cylindrical soil remediation pool, and the motor drives the stirring shaft to rotate and then drives the blade to rotate to realize soil turning;

[0023] The inner wall of the soil restoration pond is concave to form a first annular groove ...

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Abstract

The invention discloses a soil restoration device, which comprises a soil restoration basin, wherein a cover plate is arranged above the soil restoration basin; the cover plate is communicated with agas discharging pipeline; the gas discharging pipeline is connected with a gas recycling device; a stirring device is arranged in the soil restoration basin; the stirring device comprises a stirring shaft and a driving motor; blades are arranged on the stirring shaft; the inner wall of the soil restoration basin is downwards sunken to form a first annular groove, a second annular groove and multiple strip-type grooves; restoration agent conveying pipelines are laid in the first annular groove and the strip-type grooves; liquid discharging holes are formed in the side wall of the restoration agent conveying pipelines; the second annular groove is a flow guide slot; the flow guide slot is connected with a liquid discharging port; and the liquid discharging port is connected with a restoration liquid recycling device. The soil restoration device provided by the invention is reasonable in structural design and good in soil restoration effect.

Description

technical field [0001] The invention belongs to the technical field of soil restoration, and in particular relates to a soil restoration device. Background technique [0002] As we all know, soil pollution, as a problem that restricts the sustainable development of human society, is attracting more and more attention from all over the world. The main causes of soil pollution are excessive use of chemical fertilizers and chemical pesticides, improper disposal of various sewage, sludge and organic waste, accidental discharge of harmful substances, and long-term accumulation of various pollutants in the soil. Soil pollution causes secondary pollution to groundwater and surface water, and enters the human body through the food chain through drinking water or soil-plant systems, endangering human health. [0003] At present, my country is one of the countries with the most serious soil pollution in the world. How to protect our country's land, remediate soil pollution, establis...

Claims

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Application Information

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IPC IPC(8): B09C1/00B02C17/16
CPCB09C1/00B02C17/163
Inventor 刘广陈冬管文文刘颖
Owner 苏州尧智生态环保科技有限公司
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