Method for conveying soft soil and solidified soil in geotextile bags

A technology for solidifying soil and soft soil, which is applied in the direction of earth mover/shovel, construction, etc., to achieve the effect of convenient operation, high construction efficiency and uniform composition

Inactive Publication Date: 2013-09-11
SHANGHAI WATERWAY ENG DESIGN & CONSULTING CO LTD
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Problems solved by technology

However, as the available sand and soil resources are increasingly scarce, more funds have to be invested in the purchase and transportation of sand and gravel materials in areas lacking in sand and gravel resources. Even for areas with abundant sand resources, due to the current human environment The awareness of resource protection is gradually increasing, and the mining of sand and gravel resources is no longer advocated

Method used

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  • Method for conveying soft soil and solidified soil in geotextile bags
  • Method for conveying soft soil and solidified soil in geotextile bags
  • Method for conveying soft soil and solidified soil in geotextile bags

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Embodiment Construction

[0011] The present invention (see accompanying drawing) can be used amphibious excavator or backhoe dredger to load undisturbed soft soil or solidified soil on the silo 1 that has attached vibrator 2 and broken arch screw 3, through double screw conveyer 4. Send the soil material in the silo to the inlet of the rotor pump 6 after passing through the impurity filtering device 5. The impurity filtering device can be equipped with orifice filter grids of different specifications; the undisturbed soft soil or solidified soil passes through the impurity pump under the action of the rotor pump The conveying pipe 8 enters the geotechnical mold bag 10 through the cuff 9. During this process, according to the different properties of the conveyed soil, the outlet of the rotor pump is flushed with water through the water pipe 7 or injected with an appropriate amount of clean water, which can assist the rotor pump to complete the transportation of soil materials and To reduce the effect of...

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Abstract

The invention discloses a method for conveying soft soil and solidified soil in geotextile bags, relates to a method for conveying soft soil and solidified soil filled in geotextile bags, and aims to solve the problems to provide the method for conveying original soft soil and solidified soil efficiently. The technical scheme is as follows: a stock bin provided with an attached vibrator and arch-breaking screws, a twin-screw conveyor, an impurity filtering device, a rotor pump, a conveying pipeline and the geotextile bags are adopted. The method is characterized in that the original soft soil or the solidified soil is loaded in the stock bin provided with the attached vibrator and the arch-breaking screws; the original soft soil or the solidified soil in the stock bin is conveyed to an inlet of the rotor pump though the twin-screw conveyor after filtered by the impurity filtering device; and under the action of the rotor pump, the original soft soil or the solidified soil is conveyed into the geotextile bags through pipelines. The method for conveying the geotextile bags filled with the soft soil and the solidified soil is applicable to construction of engineering such as coastal embankment, reclamation projects, erosion protection and the like.

Description

technical field [0001] The invention relates to a method for transporting mold bag soft soil and solidified soil for hydraulic construction. Background technique [0002] At present, bagged sand technology has been widely used in coastal dikes, flood fighting and emergency rescue, erosion control, sea reclamation and other fields. However, as available sand and soil resources are increasingly scarce, more funds have to be invested in the purchase and transportation of sand and gravel in areas lacking in sand and gravel resources. Even for areas with abundant sand resources, due to the current environment of people The awareness of resource protection has gradually increased, and the excavation of sand and gravel resources is no longer advocated. Therefore, finding new filling materials and corresponding material transportation and construction methods has become a top priority for the application and development of geotextile filling bags. [0003] At present, my country's...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F7/00E02F7/10
Inventor 蒋基安刘功勋赵天彪陈海英陈越树伟
Owner SHANGHAI WATERWAY ENG DESIGN & CONSULTING CO LTD
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