KR20100004411U - Floating sediment suction equipment - Google Patents

Abstract

(A) Technical field

The present invention is a removal technique of buny, which is an incomplete sediment in the watershed for water quality and quality improvement.

(B) the problem to be solved;

In sedimentary waters, such as lakes and harbors, organic sediment sinks and there is a floating sediment in the form of porridge rather than a complete sediment.

When dredging and covering the equipment is operated on the water table, the suspended sediments are scattered and floated and floated as floating materials, and then settled again when the water quality is stabilized.

(C) means for solving the problem;

The present invention lands the suspended sediment collector to the bottom of the water in order to solve the above problems, and then the high pressure water diluted with the natural coagulant is injected through the coagulation water supply pipe 401 through the injection hole (103) High pressure injection (301). This prevents the rise and spread of suspended sediment generated during operation of the equipment and separates organic matter that is sticky to the floor.

Pollutants stored in the water through the contaminant discharge pipe 402 except that the contaminants cannot pass through the wire mesh such as gravel, wood chips through the wire mesh 106 installed on the bottom of the main body as the equipment proceeds with the spraying of high pressure water. It is transferred to the tank.

(D) effect

In this way, the present invention can be collected without disturbing and spreading the suspended sediment deposited on the bottom of the water in the state of high density solution.

Suspended sediment collector

Description

Suspended sediment collector {FLOATING SEDIMENT SUCTION EQUIPMENT}

The present invention is a removal technique of buny, which is an incomplete sediment in the watershed for water quality and quality improvement.

In order to solve this problem, there are methods of applying chemicals and microorganisms, but this may cause secondary pollution, and various methods such as dredging and covering are tried, but if the equipment is operated on the spoon for dredging and covering, Floating sediments are scattered, floated, floated as suspended matter, and settled again when the water quality stabilizes.

In order to eliminate such incomplete sedimentary deposits, there is no fundamental solution to date, except to expose the bottom of the appeal and then to remove the exposed sedimentary deposits.

When the equipment is operated on the water table for dredging and covering, the floating sediments are scattered and floated, floating as floating materials, and then settled again when the water quality is stabilized.

During the sediment collection, the sediment should be able to be collected safely by flocculation and flocculation.

The present invention lands the suspended sediment collector to the bottom of the water in order to solve the above problems, and then the high pressure water diluted with the natural coagulant is injected through the coagulation water supply pipe 401 in the injection hole (102) High pressure injection (301).

This prevents the rise and spread of suspended sediment generated during operation of the equipment and separates organic matter that is sticky to the floor.

Pollutants stored in the water through the contaminant discharge pipe 402 except that the contaminants cannot pass through the wire mesh such as gravel, wood chips through the wire mesh 106 installed on the bottom of the main body as the equipment proceeds with the spraying of high pressure water. It is transferred to the tank.

[Effect of design]

The present invention prevents the high-pressure spraying of the flocculant diluting the natural coagulant to the suspended sediment deposited on the bottom of the water in the state of dense solution to prevent diffusion into the water, and effectively suspended the suspended sediment adhered to the water layer and the bottom. By collecting, it reduces the process cost by shortening the sedimentation process in the final water treatment, and removes the floating sediment, which was difficult even in the mobilization of large equipment (dredging) and sand cover business, at low cost, thereby reducing the budget required for water quality preservation and It is possible to shorten the air and block the cause of green algae and red tide caused by eutrophication in the sea and the recurring appeals every year, and fundamental water quality improvement is achieved.

In sedimentary waters, such as lakes and harbors, organic sediment sinks and there is a floating sediment in the form of porridge rather than a complete sediment.

The severe areas are more than 5m thick, and there is a floating sediment layer with a certain thickness in the deep part of the lake, where COD is more than 100ppm, odor-producing, anoxic organic pollutants precipitated, and inanimate zone except for anaerobic microorganisms. In particular, it is a direct cause of eutrophication of water bodies. Under these conditions, this proposal applies as follows:

Lower the floating sediment collector from the surface of the ship to the spoon.

The ship is equipped with a pump for supplying a diluted solution of natural coagulant and a pump for withdrawing suspended sediments from the water reservoir.

At the bottom layer, the floating sediment collector connected to the vessel is operated to spray coagulated water at high pressure and the intake of sediment is carried out at the same time. The sediment discharged to the surface is transferred to the storage tank installed in the barge and mixed, settled, etc. The treated water is discharged to the lake and the sludge is sent to the land treatment plant.

1 is a perspective view of the entire assembly

Figure 2 is a cross-sectional view of the present invention, as shown in Figure 1 to 2,

Fixing the pressure cylinder 102 fixing the coagulation water inlet pipe 201 on the front of the main body 101, the injection hole 103 is formed from the front of the pressure cylinder front portion to the lower portion and the upper body and the side of the main body was formed of an iron plate, The wire mesh 106 is installed horizontally from the bottom of the 102, the contaminant suction pipe 202 is located on the top of the rear body 101 of the equipment, the bottom of the body 101 is formed of a sliding plate 104 .

Explanation of symbols for the main parts of the drawings

101: body

102: pressure cylinder

103: injection hole

104: sliding plate

106: wire mesh

201: agglomerated water inflow pipe

202: contaminant suction pipe

Unexplained sign

105: drain

301 is agglomerated water high pressure spray

302 improved sediment

401 is agglomerated water supply pipe

402 is a contaminant discharge pipe

501: towing rope

502: lifting rope

Claims (2)

High pressure water spray diluting flocculant and floating sediment at the same time. In claim 1, the pressure cylinder 102 is fixed to the front surface of the main body 101 fixed to the condensed water inlet pipe 201, the injection hole 103 is formed from the front of the pressure cylinder front portion to the lower portion and the upper body and the side of the main body was formed of an iron plate , Install the wire mesh 106 horizontally from the bottom of the pressure vessel 102, the contaminant suction pipe 202 is located in the upper portion of the rear body 101 of the equipment, the sliding plate 104 in the lower portion of the body 101 Suspended sediment collector.

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