KR101827506B1 - Floating matter Removing Apparatus of Intake Station - Google Patents

Abstract

The present invention relates to an apparatus for removing floating matters of a water-intake plant, which comprises: a grid-shaped lower frame; a filter net screen which is formed on one side of the grid-shaped lower frame; a suction water pump which is installed on an upper portion of the filter net screen; an upper frame which is coupled to the lower frame with a plurality of brackets; a floating hole supporter integrally fastened to both sides of the upper frame, in which air is injected; four floating holes which are fastened to both ends of the floating hole supporter; a U-shaped supporter which is vertically fastened to the upper frame; a floating matters collecting unit which is fastened to one side of the supporter; a floating matters recruiting unit which is fastened to one side of the upper frame; an ejector which suctions and discharges the floating matters of the floating matters recruiting unit; and a discharging pipe which is fastened to a discharging hole of the water pump, is fastened to a rear end of the ejector, and is connected to the floating matters collecting unit.

Description

[0001] Floating matter removal apparatus [0002]

The present invention relates to a scum removing device which is assembled in a place such as a water intake or a water depot. The water intake is usually located upstream of the river, such as the Han River, and the water taken from the water intake is first introduced into the water purification plant. Such a water intake or aqueduct is easy to inflow foreign matter from the outside. Especially, in flood, a considerable float is introduced into the water intake at the time of flood. Therefore, it is time consuming because it is handled by a person. It is what you need.

      The prior art related to the present invention is disclosed in Korean Patent Registration No. 10-0498063 (published on July 07, 2005). FIG. 1 is a block diagram of the conventional scum removing device. 1, the conventional scum removing device includes an absorption pipe 30a disposed at a height close to the water surface across a flowing direction of water in a sedimentation tank and having a plurality of absorption holes 30 formed in a row on one side, A rotation support pipe 40 connected to both ends of the absorption pipe 30 for rotatably supporting the absorption pipe 30 and a rotation support pipe 40 for changing the height of the absorption hole 30a by rotating the absorption pipe 30 And rotating operation means for rotating the rotating shaft. The absorption hole 30a of the absorption pipe 30 has a rhombic shape with one side vertex downward. The rotary support pipe 40 has a structure having a diameter similar to that of the absorption pipe 30, which is opened at only one end, and a flange 42 is provided on the opening mouth side, and a drain hole 44 is formed on the side surface thereof , And a drain pipe (44) is connected to a drain pipe (48) for discharging suspended matters. The lower portion of the discharge pipe 48 is connected to a discharge valve 5 for removing precipitates accumulated on the bottom of the sedimentation tank. The discharge pipe 48 is selectively opened and closed, And is connected to the rear of the opening of the drain valve 5 so as to be always discharged. A locking protrusion 41 is formed in the interior of the rotation support pipe 40 to prevent the end of the absorption pipe 30 from being excessively inserted and blocking the drain hole 44, A packing member 46 for increasing the degree of adhesion with the absorption pipe 30 is provided. One end of the absorbing pipe 30 is simply inserted into the opening of the rotary support pipe 40 and is rotatably supported. When the absorbing pipe 30 is inserted into the opening, the packing member 46 is absorbed It is possible to prevent the water from unnecessarily leaking into the gap between the absorption pipe 30 and the rotation support pipe 40. [ The rotating operation means includes a rotating shaft 56 rotatably supported by a support table 50 provided at the edge of the settler and provided with sprockets 52 and manipulating handles 54 at both ends thereof, And a chain 58 whose one end is fixedly connected and the other end is connected to the sprocket 52. The absorption pipe 30 may be formed in a shape in which one or a plurality of the absorption pipes 30 are connected to each other depending on the size of the sedimentation basin and the lower vertex of the absorption hole 30a is installed at a height enough to be slightly submerged on the water surface. The operation of the scum removing device constructed as described above will be described as follows. First, the floating matters floating on the water surface of the water flow along with the water flows into the absorption pipe 30 through the absorption hole 30a together with the water. At this time, the morphology (lozenge) and the arrangement characteristic The plurality of absorption holes are uniformly arranged in the longitudinal direction of the absorption pipe), the upper suspended matter is efficiently absorbed into the absorption pipe 30. In addition, since the lower vertex of the absorption hole 30a through which the water including the suspended solids is absorbed is inverted triangular, the absorption area varies depending on the extent of the absorption hole 30a being submerged in the water, The absorption capacity can be adjusted by varying the degree of immersion of the water 30a in the water. The float and the water absorbed into the absorption pipe 30 naturally flow to both edges and are discharged through the drain port 44 of the rotary support pipe 40. The phenomenon that the water flows naturally in the absorption pipe 30 Since water is discharged from a portion close to the rotation support pipe 40, a so-called water level difference phenomenon occurs in which the water level is lowered from the center to the edge when viewed inside the absorption pipe 30.

The conventional floating removal device having the above-described configuration takes a long time to remove scum due to the use of a natural fluid flow, which is not efficient. Also, the conventional scum removing device as described above is difficult to remove floating matters having a large area. SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to quickly remove floating matters while floating in a water intake port. Another object of the present invention is to remove various suspended substances using power.

The apparatus for removing suspended solids according to an embodiment of the present invention includes a grid-shaped lower frame, a grid screen formed on one side of the grid-shaped lower frame, a suction water pump installed on the upper surface of the grid screen, A pair of floating members that are integrally fastened to both sides of the upper frame and into which air is injected and four floating members that are fastened to the ends of the floating support units on both sides of the upper frame; An ejector for sucking and discharging the suspended matter of the suspended particles collecting portion; and a discharge port for discharging the suspended particles from the discharge port of the submerged pump to the discharge port of the submerged pump, A discharge pipe connected to the rear end of the ejector and connected to the scum collector, It is characterized in that configured.

The apparatus for removing suspended solids according to the present invention constructed as described above is effective in removing suspended solids included in the water intake while moving the upper part of the intake. In addition, the apparatus for removing suspended solids in the water intake tank of the present invention has the effect of removing not only floating matters floating on the surface of the water intake but also floating matters floating on the upper floors of the water intake. In addition, another effect of the present invention is that it floats on the water of the water intake well using a float, so that the float can be removed while moving around.

1 is a block diagram of a conventional scum removing device,
FIG. 2 is a perspective view of the apparatus for removing suspended solids in the water intake of the present invention,
FIG. 3 is a view showing the state of use of the apparatus for removing the suspended-matter-suspended-
4 is another use state view of the water intake float removal apparatus of the present invention.

The apparatus for removing suspended solids according to the present invention having the above-described objects will now be described with reference to FIGS. 2 to 4. FIG.

FIG. 2 is a perspective view of the apparatus for removing suspended solids in the water intake of the present invention. FIG. 2, the apparatus for removing suspended solids according to the present invention includes a grid-shaped lower frame 100 to which a plurality of brackets are fastened, and a screen screen 200 for filtering a foreign object introduced into the submerged pump, A suction submerged pump 300 installed on the screen of the screen, an upper frame 400 fastened to the lower frame by a plurality of brackets, and a linear floating support 500, four inflatable 600 in the form of a balloon which is pierced by the ends of the floating supports on both sides, and a supporter 700 which is vertically fastened to the upper frame, A float collecting unit 800 coupled to the support frame, a dish-shaped float collecting unit 900 coupled to one side of the upper frame, a float collecting unit 900, And ejector 150 for input to the discharge, characterized in that it consists of the discharge pipe 250 is connected to the rear end is engaged with the ejector unit to collect suspended matter to be fastened to the discharge port of the water pump. In this case, the float collecting unit may include a plurality of cut-out portions having a plurality of predetermined widths so that the float can be easily collected into the dish-shaped float collecting portion, so that floating matters floating in the water through the cut- .

FIG. 3 is a view showing a state where the apparatus for removing the suspended solids suspended solids from the main body is operated using a pulley. 3, a pulley support 350 is installed on one side of the water intake, and a pulley 360 is installed on the pulley support so that a wire connected to the float remover can be wound around the pulley through the pulley. And one wire (sling) can be configured to be wound around the wire drum 370 attached to the lower end of the support. The apparatus for removing suspended solids using the pulley constructed as described above is constructed in a pulley support member 340, and the wire is unrolled through a wire drum 370 and a pulley 360, through which the wire is wound and unwound, , It is possible to effectively remove floats throughout the water intake. In the above, the pulley support is inclined to one side. The pulley support is installed at one side of the water intake and is inclined in the water surface direction of the water intake to efficiently install the removal device.

4 is another use state view of the water intake float removal apparatus of the present invention. In FIG. 4, the float remover of the present invention is capable of removing suspended solids by moving a float or sling 450 on both sides of the float remover and moving the float remover from one side to the other using a sling on both sides will be. 4, the scum collecting unit 900 of the scum scum removing device collects the scum that floats on the surface of the water and places the scum on the surface of the scum through the ejector 150 and the discharge pipe 250 The floating materials flowing into the inlet of the underwater pump 300 through the screen 200 can be collected by the scum collector 800 through the discharge pipe 250, will be.

100: lower frame, 200:
300: submersible pump, 400; The upper frame,
500: floating support, 600: float,
700: Support District, 800: Suspended Collection Section

Claims (6)

delete delete delete delete delete A water intake suspending apparatus for removing suspended matters suspended in a water intake,
The waste water scum removing device for removing the floating matter floating in the water intake port,
A grid-shaped lower frame 100 to which a plurality of brackets are coupled;
A screen screen 200 installed on the lower frame under the submersible pump for filtering foreign substances introduced into the submersible pump;
A suction water pump (300) installed on the lower frame as the upper part of the screen screen;
An upper frame 400 fastened to the lower frame by a plurality of brackets;
A linear floating support 500 integrally fastened to both sides of the upper frame;
Four floats (600) in the form of a balloon to which air is injected by being fastened to the ends of the floating supports on both sides;
A " C "-like support 700 that is vertically fastened to the upper frame;
A float collecting unit 800 coupled to the support;
A float collecting part 900 consisting of a plurality of cut-out parts having a lower width at a lower level than the water level and a higher width than a water level at an upper end of the dish so that the floats can be easily collected;
An ejector 150 for sucking and discharging suspended solids from the suspended solids collecting part;
A discharge pipe 250 coupled to a discharge port of the submersible pump and connected to a float collecting unit 800;
A pulley support (340) installed at one side of the water intake and tilted in the water surface direction of the water intake;
A wire drum 370 installed on the pulley support;
And a pulley (360) installed at the end of the pulley support. The wire connected to the debris removal device is unwound from the wire drum through the pulley and wound, and the sludge is used to remove the float of the water intake while moving the de- Wherein the float-removing device is configured to remove floating material floating in the water intake.

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