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Experimental apparatus for curing and proportioning depositing silt in channel

An experimental device and waterway technology, applied in the field of waterway engineering, can solve problems such as low work efficiency and failure to meet engineering requirements, and achieve economic cost savings and high automation

Inactive Publication Date: 2016-01-13
ZHEJIANG OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The amount of soft soil solidification treatment in hydraulic construction projects is far greater than that of ordinary buildings. It belongs to the solidification treatment of large-volume dredged silt. The traditional mechanical mixing technology is used to stir the solidifying agent evenly, and then the solidified soil is mixed with a belt conveyor or vehicle. Transporting to the project site, this method has low work efficiency and can no longer meet the requirements of large-volume filling projects such as port and shipping projects. Therefore, it is urgent to develop a construction process for large-volume dredged silt solidification treatment

Method used

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  • Experimental apparatus for curing and proportioning depositing silt in channel
  • Experimental apparatus for curing and proportioning depositing silt in channel
  • Experimental apparatus for curing and proportioning depositing silt in channel

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Experimental program
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Embodiment Construction

[0028] As shown in the figure, the waterway deposition silt solidification proportioning experimental device of the present invention includes a frame 2, a bottom plate 5 is installed at the bottom of the frame 2, and a vertical support 17 is provided in the frame 2 for the mud box 7 to be installed in a vertical position. On the bracket 17, there is a crushing bin 23 connected below it, and a locking buckle 26 is provided on the mud box 7 to lock and seal the mud box 7. Movable cover 8 is installed. The vertical support 17 is a telescopic support, and a bearing platform 30 is arranged in the middle of it, and a spring pad is installed in the bearing platform 30 . The vertical support 17 is a triangular support, which is welded by three circular pipes, and a filter screen 21 is also provided for the feed port of the mud box 7 .

[0029] The mixing and stirring box 14 is installed on the bottom plate 5, and a feeding pipe 28 is obliquely connected between the mixing and stirri...

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Abstract

The invention discloses an experimental apparatus for curing and proportioning depositing silt in a channel. The experimental apparatus comprises a framework. A bottom plate is mounted in the bottom of the framework. The frame is characterized in that the framework is internally provided with a vertical support, wherein a mud supply box is mounted on the vertical support, a crushing chamber is connected below the mud supply box, a spiral crusher is mounted on the crushing chamber, and a moveable cover is mounted on the mud supply box. The experimental apparatus has the beneficial effects that the experimental apparatus is high in degree of structural automation, can determine the optimum proportion of silt and a cure agent, the stirring time and the sinking curing time, and provides scientific and reasonable construction with parameter guidance, thereby lowering the economical cost and being suitable for extended application.

Description

technical field [0001] The invention relates to an experimental device, in particular to an experimental device for solidifying and proportioning waterway sediment silt, which belongs to the field of waterway engineering. Background technique [0002] The channel, also known as the ferry, is a long embankment extending from the shore to the water, or it may be just a row of stairs extending from the shore into the water. Most of it is a man-made civil engineering structure, or it may be formed naturally. During the operation of the channel, a large amount of silt will be deposited on the edge of the port over time. To clean up the silt, dredgers and suction boats are usually used to remove the silt. The removed silt is also called dredging. How to reuse these sludges is an urgent problem to be solved at present. [0003] In recent years, Japan has used the solidified dredged silt as foundation filling and land reclamation projects for port and navigation projects, and has a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F13/00B01F15/02B01F3/20C02F11/00C02F11/12B01F23/70
Inventor 倪云林徐彦兵
Owner ZHEJIANG OCEAN UNIV
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