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Riverway treatment system and treatment method

A technology of river channel and circulation system, which is applied in river regulation, chemical instruments and methods, and botanical equipment and methods, etc., can solve the problems of low cleaning efficiency and limited cleaning capacity of dredgers, and achieve fast removal of silt and easy replacement. , the effect of reducing costs

Pending Publication Date: 2021-12-07
THE SIXTH CONSTR CO LTD OF CHINA NAT CHEM ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The dredger has limited cleaning capacity and low cleaning efficiency

Method used

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  • Riverway treatment system and treatment method
  • Riverway treatment system and treatment method
  • Riverway treatment system and treatment method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0080] Such as figure 1 , figure 2 and image 3 As shown, a river management system includes:

[0081] The bottom of the river channel is provided with a mud collecting channel 1; both sides of the river channel are provided with slope protection structures. Purify the water flowing into the river. The bottom of the river course and both sides of the mud collecting channel 1 are also fixed with fixed piles 6 along the vertical direction, and the grass planting board 7 is fixed on the fixed piles 6 . Can plant or grow some aquatic plants naturally on the grass planting board 7.

[0082] The mud discharge mechanism includes a dredging main pipe 2 pre-buried at the bottom of the river, a conveying pipe 3 and a power mechanism 4 arranged upwards along both sides of the river, and the mud suctioning main pipes 2 are arranged perpendicular to the direction of water flow, so One end of the dredging main pipe 2 has an opening, and the other end communicates with one end of the c...

Embodiment 2

[0089] Such as figure 1 , figure 2 and image 3 As shown, a river management system includes:

[0090] The bottom of the river channel is provided with a mud collecting channel 1; both sides of the river channel are provided with slope protection structures. Purify the water flowing into the river. The bottom of the river course and both sides of the mud collecting channel 1 are also fixed with fixed piles 6 along the vertical direction, and the grass planting board 7 is fixed on the fixed piles 6 . Can plant or grow some aquatic plants naturally on the grass planting board 7.

[0091] The mud discharge mechanism includes a dredging main pipe 2 pre-buried at the bottom of the river, a conveying pipe 3 and a power mechanism 4 arranged upwards along both sides of the river, and the mud suctioning main pipes 2 are arranged perpendicular to the direction of water flow, so One end of the dredging main pipe 2 has an opening, and the other end communicates with one end of the c...

Embodiment 3

[0101] Such as figure 1 , figure 2 and image 3 Shown, a kind of river management method comprises the following steps:

[0102]A mud collecting channel 1 is dug at the bottom of the river course; slope protection structures are installed and implemented on both sides of the river course.

[0103] Buried dredging main pipe 2 at intervals on both sides of said mud collecting channel 1, one end opening of said dredging main pipe 2 extends into said mud collecting channel 1, and the opening of said dredging main pipe 2 is set There is a first valve; the openings of the adjacent dredging main pipes 2 are slightly inclined in different directions. Laying conveying pipes 3 on both sides of the river channel respectively, the opening of the side wall of the conveying pipe 3 is provided with a second valve;

[0104] A circulation area 5 is dug outside the both sides of the river, and a power mechanism 4 is arranged in the circulation area 5,

[0105] Wherein, one end of the deli...

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Abstract

The invention discloses a riverway treatment system. The riverway treatment system comprises a riverway, a sludge discharging mechanism and a circulating system, and a sludge collecting channel is arranged at the bottom of the riverway; the sludge discharging mechanism comprises sludge suction main pipes pre-buried at the bottom of the riverway, conveying pipes and a power mechanism, first valves are arranged at openings of the sludge suction main pipes, and a second valve is arranged on the side wall of the conveying pipe; and the circulating system comprises circulating areas arranged outside the two sides of the riverway. The invention further discloses a riverway treatment method. The riverway treatment method comprises the steps that the sludge collecting channel is dug in the bottom of the riverway; the sludge suction main pipes are embedded in the two sides of the sludge collecting channel, and first valves are arranged at openings of the sludge suction main pipes; the conveying pipes are correspondingly laid on the two sides of the riverway, and second valves are arranged on openings in the side walls of the conveying pipes; the circulating areas are dug outside the two sides of the riverway, when sludge needs to be sucked, the power mechanism forms negative pressure power, the first valves are opened, and when silt needs to be discharged, the power mechanism forms positive pressure power, and the second valves are opened. The riverway treatment system is rapid in silt removal, does not affect normal use of the riverway and is thorough in dredging.

Description

technical field [0001] The invention belongs to the technical field of river course regulation, and relates to a river course regulation system and a regulation method. Background technique [0002] With the development of society and the development of shipping industry, more and more goods are transported by water conservancy, rivers, waterways, etc. Moreover, with the sharp increase in water consumption of residents, the flow of various types of water is not clear, resulting in a large amount of sewage being discharged into the river, resulting in an imbalance in the ecological environment of the water body, and a large amount of sludge accumulated in the river and waterway. One of the existing sludge cleaning methods is to stop using the river, transfer water and change the water, and clean it thoroughly. However, it is time-consuming and laborious, which affects the normal transportation of the river. The second is to clean up by dredgers. The cleaning capacity of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B3/02E02B3/12A01G20/00C02F3/32C02F11/02C02F103/00
CPCE02B3/023E02B3/12E02B3/121C02F11/02C02F3/32A01G20/00C02F2103/007C02F2303/02Y02A10/00
Inventor 冯向阳李宁彭小平郝意刚
Owner THE SIXTH CONSTR CO LTD OF CHINA NAT CHEM ENG