Litter retaining device

 

(57) Abstract:

Usage: in the facilities, providing water purification from floating debris at culvert and diversion devices. The identity of the invention: litter retaining device includes installed in the flow musorosortirovki element attached to the top edge to the rack, and the bottom edge of the flexible rods connected with the lifting mechanism. Musorosortirovki element is made in the form of waterproof plate mounted to rotate about an axis, and a flap attached to the bottom edge of the plate on the hinge, and the wall is pinned perpendicular to the plane of the plate between the hinge and the axis, and in the raised position of the plate, the flap and the wall form musokotwane tray. When the accumulation of debris through the flexible rod is lifted the flap in the upright position, when this garbage is in the tray and washed off with water in ribonuclear. 3 Il.

The invention relates to hydraulic engineering, and in particular to structures providing clean water from floating debris at culvert and diversion devices.

In Fig.1 shows a water intake structure, a view in plan; Fig.2 is enta; in Fig.3 - node I in Fig.2, the flap with perforation.

Litter retaining device includes installed in the watercourse 1 musorosortirovki element 2 attached to the top edge to the rack 3, and the lower edge of the flexible rods connected with 4 lifting mechanism (not shown). Musorosortirovki element 2 is provided with axis 5, the flap 6, the hinge 7, the wall 8 and is designed as a waterproof plate 9 that is installed with the possibility of rotation about the axis 5, located on the upper edge of the plate 9, and the flap 6 is attached to the bottom edge of the plate 9 on the hinge 7 and the wall 8 is fixed perpendicular to the plane of the plate 9 between the hinge 7 and the axle 5, while in the raised position of the plate 9, the flap 6 and the wall 8 is formed musokotwane tray 10, the bottom of which is made with a longitudinal slope.

The device is provided with a pump 11 mounted on the rack 3 with the possibility of longitudinal movement and connected with proryvnym device 12 (e.g., water flute). At the end of the tray 10 is installed mesarovichpestel 13 for collecting debris, algae coming from the tray 10.

Musorosortirovki element 2 is at an angle to the mesh fabric 14, in front of him.

The wall 8 in the top of the CLASS="ptx2">

Water purified from debris, juvenile fish, falls into the water intake 16.

Litter retaining device operates as follows.

In the working position musorosortirovki element 2 is located across the stream. When the accumulation of garbage in front of motoronderdelen element 2 through a flexible rod 4 is lifted the flap 6 in the vertical position by hinge 7. This position of the flap 6 prevents debris upon further raising musoroszhigayuschego element 2 to get back in the flow. Upon further raising musoroszhigayuschego element 2, made in the form of a plate 9, it is rotated around the axis 5, is attached to the rack 3 with a bias towards usernamedelia 13, when this garbage is in the tray 10 formed by the flap 6 and the vertical wall 8, the excess water from the tray 10 is poured through the holes 15 of the perforation. Under the action of gravity, the waste water enters mesarovichpestel 13, the remaining portion of the debris in the tray 10 is washed away by the flow of water supplied by the pump 11.

Musorosortirovki element 2 mounted at an angle to the mesh fabric 14, obscures a significant portion of blade 14, which excludes its vegetation.

If zaryblennoe vcitim blade 14, what is the obstacle to fry, living in the upper warm layer flow.

To clean the mesh of the canvas 14 by means of pump 11 under pressure flushing flow in the washing device 12. Purified from debris, juvenile fish water enters the intake 16.

The present invention allows for efficient and lossless clear stream of debris and are multi-purpose that can improve the efficiency of litter retaining device.

Litter retaining DEVICE, including specified in the watercourse musorosortirovki element attached to the top edge to the rack, and the bottom edge of the flexible rods connected with a lifting mechanism, wherein musorosortirovki element is equipped with a axis, the flap hinge and the wall and is designed as a waterproof plate mounted to rotate about an axis located at the upper edge of the plate, and a flap attached to the hinge to the bottom edge of the plate and the wall is pinned perpendicular to the plane of the plate between the hinge and the axis, while in the raised position of the plate, the flap and the wall form musokotwane tray, the bottom of which is carried

 

Same patents:

The invention relates to hydraulic engineering and can be used when the equipment intakes on rivers that have significance for fisheries, in order to ensure the effectiveness of the preliminary removal of garbage and juvenile fish from the water front

The invention relates to hydraulic engineering and can be used to stabilize the water in the gravity-flow channel from the mountain rivers, such as the diversion of a small hydropower plant

The invention relates to hydraulic and waterworks and is intended for use in water supply systems, based on the rivers and canals that have significance for fisheries

Sonorisation device // 2010912
The invention relates to hydraulic structures and is intended to prevent fish and debris from the intake

The intake device // 2005847
The invention relates to agriculture and can be used to filter and clean the water of debris from public sources for water supply pumping stations

Fish-pass // 2022097

The invention relates to hydraulic engineering and can be used when the equipment intakes on rivers that have significance for fisheries, in order to ensure the effectiveness of the preliminary removal of garbage and juvenile fish from the water front

The invention relates to hydraulic engineering

Water deflector // 2021423
The invention relates to hydraulic structures, and more particularly to devices for the protection of juvenile fish at water intakes

The invention relates to facilities for the conservation of stocks of valuable fish stocks in the operation of the pressure of hydraulic structures

The invention relates to hydraulic engineering and can be used to pass downstream fish from the upper reach to the lower reach of dams with hydroelectric power station

Fish-pass // 2013492

The invention relates to an inkjet proryvnym devices and can be used for washing of screens of fish protection facilities
Up!