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Device for treating and dredging sludge through fluidification and method for preparing plant side slope

A technology for dredging silt and slopes, applied in the field of slope protection treatment devices, can solve the problems of violation of the green purpose, poor visual effect, brittle and hard texture, etc., and achieve the effect of reducing the amount of manual labor and achieving a high degree of integration.

Pending Publication Date: 2019-11-19
JIANGSU UNIV OF SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] There are many kinds of traditional slope protection materials, and the main features are as follows: Although they have high strength and good durability, their texture is brittle and hard, and the visual effect is poor. Green plants cannot grow in the slope protection, which violates the purpose of greening

Method used

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  • Device for treating and dredging sludge through fluidification and method for preparing plant side slope
  • Device for treating and dredging sludge through fluidification and method for preparing plant side slope
  • Device for treating and dredging sludge through fluidification and method for preparing plant side slope

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Embodiment Construction

[0033] The present invention will be further described in detail below in conjunction with the examples.

[0034] like Figure 1~4As shown, the device for fluidized dredging sludge treatment of the present invention includes a feeding device, a crushing device, a stirring device, and a block device. The feeding device is used to continuously feed the original dredged sludge into the device for fluidized dredged sludge treatment, and it includes a feed hopper 16 and a transfer assembly. The bottom of the feed hopper 16 is provided with a feed conveying pipe 17, and the two communicate with each other. The feed conveying pipe 17 is connected with the feed port 2 of the crushing cylinder 1 . The conveying assembly includes a driving drum 21 , a guiding drum 22 and a conveyor belt 20 connecting them. The driving drum 21 and the guiding drum 22 rotate, and the conveyor belt 20 transports the dredged sludge to the direction of the feeding hopper 16 . The conveyor belt 20 is arrang...

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Abstract

The invention discloses a device for treating and dredging sludge through fluidification and a method for preparing a plant side slope. The device comprises a crushing device and a stirring device connected with the crushing device, wherein the crushing device is used for dredging sludge, stirring, transmitting, and smashing impurities doped in sludge; and the stirring device is used for stirringand mixing the dredged sludge mixed with other substances to obtain a sludge mixture directly used for onsite injection. Sludge treating and dredging through fluidification comprises the following step: sludge containing certain water content is mixed with curing material, water and an additive to form slurry with certain fluidity. During the stirring process, the curing material, grass seeds andthe additive are added in a stirring cylinder and are stirred and mixed to obtain the final sludge mixture, and the final sludge mixture can be directly sprayed on the surface of the side slope to greatly reduce the quantity of manual work.

Description

technical field [0001] The invention relates to a slope protection treatment device and method, in particular to a device for fluidized treatment of dredged silt and a method for preparing plant slopes. Background technique [0002] At present, in the process of building highways, railways, water conservancy and other infrastructure, due to a large number of filling and excavation, the original landform and vegetation have been changed to a large extent, and many exposed soil slopes and rocky slopes have been formed, resulting in Vegetation along roads and railways is destroyed, water and soil are lost, ecological balance is lost, and even mountain collapses and landslides are caused. It takes a long time for the slopes formed by these projects to restore the ecological balance by the power of nature itself, and often leaves permanent scars, which cannot be restored naturally. In many areas of our country, due to serious vegetation damage, soil erosion has caused great harm...

Claims

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Application Information

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IPC IPC(8): E02B3/12
CPCE02B3/12E02B3/128
Inventor 周爱兆刘刚黄献文姜朋明徐浩青
Owner JIANGSU UNIV OF SCI & TECH
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