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Mud/sludge removing device

Inactive Publication Date: 2012-08-30
WEN CHAN HUI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0010]The primary object of the present invention is to provide a mud removing device that is compact and light in weight.
[0011]Another object of the present invention is to provide a mud removing device which has multiple injection tubes to flush the mud to increase the efficiency for removing the mud and collecting the mud.
[0012]Yet another object of the present invention is to provide a mud removing device which may change the structure of the case and the number of the injection tubes to meet different requirements of tasks.

Problems solved by technology

However, all of the mud / sludge devices have high maintenance fee and high wearing, and can only be used in specific areas.
The operation is restricted by depth of water and may contaminate the water.
The device is helpful to remove the mud / sludge from lakes, bays, or reservoirs, but it also has high maintenance fee and consumes high energy.
Besides, the related such as motor and pump are heavy and bulky and require significant oil and electric power.
The device is compact when compared with the conventional ones, the air can is still too big and the pump and the air suction device are too heavy.

Method used

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  • Mud/sludge removing device
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  • Mud/sludge removing device

Examples

Experimental program
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Embodiment Construction

[0018]Referring to FIGS. 1 to 4, the mud removing device of the present invention comprises a case 1, a suction tube 2, multiple injection tubes 3, multiple weights 4 and a working station 5. The case 1 has a curved space 11 and an opening which communicates with the space 11. The first end of the suction tube 2 extends through the center of the case 1 (recessed and curved top of the case) and communicates with the space 11 via a suction hole 23 of the first end of the suction tube 2. The suction hole 23 has a filtering net 24 connected thereto. The second end of the suction tube 2 is connected to the working station 5 via a hose 21. The suction tube 2 has rings 22 connected thereto which are connected to a cable 521 of a crane 52 of the working station 5.

[0019]Multiple injection tubes 3 are connected to the case 1 and extend through the case 1. The first end of each of the injection tubes 3 extends through the case 1 and is inserted into with the space 11. The second end of each of...

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Abstract

A mud removing device includes a case which is merged into water and has an opening and a space. At least one at suction tube and multiple injection tubes respectively extend and connect to the case. The injection tubes are located around the opening of the case and one end of the injection tubes reaches to the periphery of the opening. A working station introduces high pressure water to flush the mud located below the opening of the case and at least one the suction tube sucks the mud which is collected to the working station. The case has weights and the working station can be carried by a floating carrier. The working station has a crane which has a cable to hang the case.

Description

BACKGROUND OF THE INVENTION[0001](1) Field of the Invention[0002]The present invention relates to a mud / sludge removing device, and more particularly, to a removing device for removing mud / sludge under water and efficiently collecting the mud.[0003](2) Description of the Prior Art[0004]The techniques for removing mud or sludge from bottom of rivers and sea are developed along with the requirements of mining, maintenance of beaches, under-water piping engineering or land reclamation. The conventional equipments for removing the mud are equipped with a scooper, a chain, a driller, a rack and some of which is cooperated with a suction device. However, all of the mud / sludge devices have high maintenance fee and high wearing, and can only be used in specific areas. The operation is restricted by depth of water and may contaminate the water.[0005]CN 1235652 discloses a device which has a case merged in the water and is connected with suction tubes which remove the water in the case, a pum...

Claims

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Application Information

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IPC IPC(8): E02F5/28E02F3/88
CPCE02F3/8875E02F3/902E02F5/006E02F3/925E02F3/905
Inventor WEN, CHAN-HUI
Owner WEN CHAN HUI