KR20010106335A - None power auto screen system for waste-remove of river - Google Patents

Abstract

The present invention relates to a device for removing floating matters such as rivers and lakes, in particular, the lower end is hinged to the concrete structure 10 installed in the water, the screen 20 is installed to be gently inclined in the flow direction of the water, and the water flowing The conveyor belt 30 for moving the floats pushed to the upper end of the screen 20 by the force to the embankment, and connected to the conveyor belt 30 and the power transmission means 70 to drive the conveyor belt 30. Aberration 40 to be made, the conveyor belt 30 and the upper portion of the screen 20, the spherical body 50 hinged to the screen bar 23 so that the upper end is always located on the water surface, and the conveyor belt variable according to the water level ( By providing a non-powered automatic screen system composed of a guide 60 is inserted so that both ends of 30) do not escape to the outside, there is no need for a separate manpower, there is no problem of labor loss and increase of working time It can remove 24 hours of garbage and does not need external power to drive the conveyor belt, so it is inexpensive to maintain / manage. It is simpler to install and cheaper than the conventional vibration suppressor, and the screen is spread across the surface of the river. The present invention relates to a non-powered automatic screen system for removing suspended solids in a stream capable of collecting suspended solids mixed over the front of the stream.

Description

None power auto screen system for waste-remove of river

The present invention relates to a non-powered automatic screen system for removing floating matters flowing into a river, a dam, a reservoir, and more particularly, hingedly coupled to a riverbed by a screen descending and descending along the surface of the water by the float, At the upper end of the system, a conveyor belt is installed by moving aberrations and transfers floating objects such as garbage transported to the upper side through the screen to the embankment, so that pollutants such as floating garbage can be removed continuously with the force of water flowing. The present invention relates to a non-powered automatic screen system that can effectively prevent water pollution caused by garbage in reservoirs.

In general, it can be seen that various kinds of household waste such as plastic bottles and aluminum cans are left around the river, and the household waste is introduced into the river with various organic substances such as vegetation during the rainy season or during flooding to contaminate water supplies, It causes the stream eutrophication, which causes the river, and when the polluted water enters the sea, there was a problem of destroying the natural environment, such as causing red tide.

On the other hand, the management agency removes the floating garbage introduced into the rivers, dams, and reservoirs by mobilizing a large amount of manpower and a huge budget, and the conventional technique for removing the floating waste is mainly used in sewage treatment plants or drainage pumping stations. For example, there are methods of removing various floating objects such as municipal sewage and sewage from fixed screens by using manpower and using a mechanical or hydraulic vibration damper. However, the former has inefficient problems due to labor loss and increased working time. In this case, there is a problem in that a lot of installation / operation / management costs are required because a separate power and management manpower and expensive facilities for driving the vibration damper are required.

In addition, Utility Model Registration No. 215797, "Stream Float Remover," was previously filed as a device for removing the floating matters of the river. In consideration of being mixed across the surface of the water and the water, that is, there was a problem that can not be effectively suspended garbage collection.

An object of the present invention for solving the problems as described above, hinged to the bottom of the screen by the sub-hingeul descending the screen along the surface, the upper end of the screen is driven by aberration, the screen rides the top By installing a conveyor belt to move floating materials such as garbage to the banks, a non-powered automatic screen that efficiently removes pollutants in rivers and prevents water pollution from streams, dams and reservoirs. To provide a system.

1 is a perspective view showing a non-powered automatic screen system according to the present invention

Figure 2 is a rear partial perspective view of Figure 1

Figure 3 is a partial perspective view showing the connection structure of the conveyor belt and aberration of the present invention

Figure 4 is a side view showing a state in which the conveyor belt is moved according to the water level according to the present invention

Figure 5 is an exploded perspective view showing a connection structure of the conveyor belt and the guide of the present invention

6 is a schematic view showing an example of installation of a non-powered automatic screen system of the present invention.

7 is a cross-sectional view showing a use state according to an embodiment of the present invention.

* Description of the symbols for the main parts of the drawings *

10 concrete structure 12 screen mount

14: Reef structure 20: Screen

21: waterway 23: screen bar

24: fish moving window 26: lower hinge

28: upper hinge 30: conveyor belt

32: rail 40: aberration

50: spherical body 52: valve

60: guide 62: guide rail

63, 65: roller 64: means of transport

70: power transmission means 72: power transmission shaft

73: chain 74a, 74b: chain gear

76a: Worm 76b: Worm Gear

An embodiment of the present invention for achieving the above object will be described with reference to the accompanying drawings.

1 is a perspective view showing a non-powered automatic screen system according to the present invention, Figure 2 is a rear partial perspective view of Figure 1, Figure 3 is a partial perspective view showing the connection structure of the conveyor belt and aberration of the present invention, Figure 4 Side view showing a state in which the conveyor belt according to the invention is moved according to the water level, Figure 5 is an exploded perspective view showing a connection structure of the conveyor belt and the guide of the present invention, Figure 6 is an installation example of the non-powered automatic screen system of the present invention Fig. 7 is a cross-sectional view showing a state of use according to an embodiment of the present invention.

The non-powered automatic screen system according to the present invention has a screen hinged to the concrete structure 10 installed in the water as shown in Figures 1 to 7 by the lower hinge 26 is installed to form a sufficiently gentle slope in the direction of water flow ( 20), the conveyor belt 30 for moving the floating material pushed to the upper end of the screen 20 by the force of the water flow to the embankment, chain and chain gear which is a power transmission means of the conveyor belt 30 and An aberration 40 for driving the conveyor belt 30 by worms and worm gears, and an upper hinge 28 on the screen 20 so that the upper ends of the conveyor belt 30 and the screen 20 are always located on the water surface. Hinge-coupled substructure 50, and the guide 60 is inserted so that both ends of the conveyor belt 30 that is variable depending on the water level does not escape to the outside.

On the other hand, the concrete structure 10 installed in the water in the above configuration, as shown in Figure 1 when the screen 20 is lowered near the bottom of the concrete structure 10, the screen 20 and the conveyor belt 30, etc. By additionally installing the screen holder 12 so as not to directly contact the floor, the screen 20 and the conveyor belt 30 are prevented from being damaged even if the water level of the river is lowered, and the predetermined portion of the concrete structure 10 By forming the fish reef structure (14) where fish can inhabit, it realizes a more environmentally-friendly effect than the floating garbage collection effect of the river.

1 and 2, the support bar 22 is hinged to the concrete structure 10 by the lower hinge 26, and the fish bar 22 has small fish. A plurality of screen bars 23 are densely arranged so as to form a channel 21 that can escape, and a lower portion of the screen bar 23 is provided with a fish moving window through which large fish can pass. 24) is formed, the upper portion is bent so that the end is formed downward to the conveyor belt (30) side.

In addition, as shown in Figs. 2 and 3, the substructure 50 is provided with a valve 52 so that the screen 20, the conveyor belt 30, and the like must be removed from the water surface as when the ship passes. The valve 52 is opened to allow water to flow into the sub-sphere 50 so that the conveyor belt 30 and the screen 20 sink into the water by their own weight, and the screen 20 and the conveyor belt 30 are opened. In order to use normally, the screen 20 and the conveyor belt 30 are raised to the water surface again by the buoyancy force of the subunit 50 by supplying compressed air into the subunit 50 through the valve 52.

And, referring to Figure 3, the structure of the power transmission means 70 for transmitting the power of the aberration 40 to the conveyor belt 30, the power transmission means 70 is aberration 40 and the conveyor belt ( One end of the power transmission shaft 72 provided between 30 is connected to the central shaft 42 of the aberration 40 by a chain 73 and a chain gear 74a, 74b, the power transmission shaft 72 Since the other end of the worm (76a) and the worm gear (76b) is connected to the conveyor belt 30, it is possible to drive the conveyor belt 30 by the rotational force of the aberration 40 without the need for external power.

In addition, the conveyor belt 30 is installed on both sides of the embankment so that the conveyor belt 30 is bent in accordance with the water level by using a multi-joint type pivot conveyor belt as shown in FIG. The conveyor belt 30 of the screen is formed to always be floating on the water surface, the conveyor belt installed on the embankment is installed to be transported to suit the characteristics of the flexible conveyor belt 30 according to the water level, The structure of the guide 60 for fixing the position of the conveyor belt 30 installed on both sides of the embankment may be implemented by a number of methods, but the example will be described in more detail with reference to FIG. 5 below. .

Looking at the structure for fixing both ends of the conveyor belt 30 to the guide 60, the guide 60 is a guide rail 62 installed on the embankment perpendicular to the conveyor belt 30, and the conveyor belt ( 30 is integrally formed at both ends of the lower end of the rail 32 and guide grooves formed inward, a plurality of rollers 63 inserted into the guide rails 62 and other rollers inserted into the rails 32 ( 65 is formed of a moving means 64 is formed, when the conveyor belt 30 moves along the embankment, the moving means 64 moves along the guide rail 62 and the conveyor belt 30 is perpendicular to the embankment. When moving, the rail 32 and the conveyor belt 30 are moved.

On the other hand, the reference numeral 80 in the above configuration represents the waste storage tank (80).

Referring to the use example of the present invention configured as described above with reference to FIGS. 6 and 7, the suspended matter floated with water is moved to the upper part of the screen 20 according to the flow of water after being caught by the screen 20. 20) The floating material moved upwards is dropped onto the conveyor belt 30 by the force of the shoulder or by the rising of the floating material from the lower part.

In addition, the suspended matter dropped on the conveyor belt 30 is transferred to the waste storage tank 80 of the embankment by the conveyor belt 30. In this process, the conveyor belt 30 has aberration 40 in the flow of water. Because of the continuous rotation it is possible to continue the operation without any external power.

Therefore, according to the present invention, since the suspended matter floated with the water in the river or lake is continuously removed by the screen system, thereby preventing contamination of the water due to the suspended matter.

As described above, a conveyor hingedly moves up and down along the water surface by a float on the bottom of the river, and is driven by aberrations at the upper end of the screen, and moves a floating object such as garbage transported to the upper part through the screen to the bank. By installing the belt, no separate manpower is required, so it is possible to remove 24 hours of river waste without the problem of labor loss and increase of working time, and it does not need external power to drive the conveyor belt, so it is inexpensive maintenance / management cost. Compared to the vibration damper, the structure is simple and easy to install, and it is inexpensive. Since the screen is located on the water surface at the bottom of the river, there is an effect of collecting the floating garbage mixed over the front of the river.

Claims (5)

The lower end is hinged to the concrete structure 10 installed in the water screen 20 is installed to be inclined in the flow direction of the water; A multi-joint type conveyor belt 30 for moving the floating material pushed to the upper end of the screen 20 by the force of flowing water to the embankment; Aberration 40 for driving the conveyor belt 30 by a power transmission means 70; A spherical body 50 hinged to the screen 20 so that the conveyor belt 30 and the upper end of the screen 20 are always positioned on the water surface; Non-powered automatic screen system for removing the floats of the river, characterized in that consisting of a guide (60) is fixed so that both ends of the conveyor belt (30) variable in position according to the water level does not leave out. The method of claim 1; The concrete structure 10 may be provided with a screen holder 12 so that the screen 20 and the conveyor belt 30 do not directly touch the floor when the screen 20 descends near the bottom of the water, and fish may inhabit A non-powered automatic screen system for removing suspended solids in a river, characterized in that the reef structure 14 is formed. The method of claim 1; The guide 60 for fixing both ends of the conveyor belt 30 is integrally formed with a guide rail 62 installed on the embankment perpendicular to the conveyor belt 30 and lower portions of both ends of the conveyor belt 30. A moving means 64 having a rail 32 formed therein and a guide groove formed therein, a plurality of rollers 63 inserted into the guide rails 62, and other rollers 65 inserted into the rails 32. Non-powered automatic screen system for removing the float of the river, characterized in that consisting of. The non-powered automatic screen system according to claim 1, wherein a fish moving window (24) is formed below the screen (20). The non-powered automatic screen for removing floats of a river according to claim 1, wherein a valve (52) is formed in the sub-sphere (50) to selectively input air or water into the sub-sphere (50). system.