Hydrodynamic self-cleaning trash rack system
A trash rack and hydrodynamic technology, applied in the field of hydrodynamic self-purification trash rack system, can solve the problems of long cleaning cycle, low comprehensive efficiency, low efficiency of manual cleaning work, etc., and achieve the effect of self-cleaning
Active Publication Date: 2019-04-30
CHINA THREE GORGES UNIV
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Problems solved by technology
The efficiency of manual cleaning is low, the cleaning cycle is long, and there are potential safety hazards
The mechanical combination of the trash rack and the cleaning machine has a certain cleaning effect, but it does not give full play to the natural hydraulic advantages of the project and the river, and the overall efficiency is not high
Method used
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Embodiment Construction
[0021] Such as figure 1 In, a hydrodynamic self-cleaning trash rack system includes a louver gate 1, a horizontal slide rail 2, a vertical slide rail 3, a sewage collection channel 4, and a sewage cleaning machine 5 arranged in the sewage collection channel 4, which slides horizontally The rail 2 is vertically arranged on the river course, a sewage collection channel 4 is arranged on one side of the river course, a vertical sliding rail 3 is arranged at the open end of the sewage collecting channel 4, and the left end of the louver gate 1 is slidably installed on the horizontal sliding rail 2. The louver gate 1 The right end is slidably installed on the vertical slide rail 3, the motor drives the louver gate 1 to slide, and the distance between the left end of the horizontal slide rail 2 and the upper end of the vertical slide rail 3 is equal to the length of the louver gate 1, and the vertical slide rail 3 A channel gate 6 is arranged on the upper side, and one end of the chann...
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The invention provides a hydrodynamic self-cleaning type trash rack system comprising a shutter gate, a transverse sliding rail, a longitudinal sliding rail, a trash collecting ditch and a trash removing machine arranged in the trash collecting ditch. The transverse sliding rail is vertically arranged on a river channel. The trash collecting ditch is arranged on one side of the river channel. The longitudinal sliding rail is arranged at the opening end of the trash collecting ditch. The left end of the shutter gate is slidably mounted on the transverse sliding rail. The right end of the shutter gate is slidably mounted on the longitudinal sliding rail. The distance between the left end of the transverse sliding rail and the upper end of the longitudinal sliding rail is equal to the length of the shutter gate. A ditch gate is arranged on the longitudinal sliding rail. One end of the ditch gate is connected with the right end of the shutter gate. The system fully utilizes the natural hydraulic action of water flows and can integrate trash blocking, trash guiding and trash removing.
Description
Technical field [0001] The invention belongs to the technical field of water treatment, and particularly relates to a hydrodynamic self-cleaning trash rack system. Background technique [0002] With the development of urbanization and industrialization, pollutants and garbage discharged by working enterprises and urban residents are increasing, and the problem of floating debris pollution in river channels has become increasingly prominent. Floating objects on the water flow down the river and gather in rivers and channels, which not only adversely affects the water quality, water surface landscape, water supply, and navigation along the river, but also reduces the power generation benefits of hydropower stations and poses a threat to the operation safety of water conservancy complexes. [0003] The function of the trash rack is to prevent surface garbage from entering the water conveyance channel, preventing it from entering the interior of the water turbine or pump and other mach...
Claims
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IPC IPC(8): E02B15/06E02B15/10
CPCE02B15/06E02B15/10
Inventor 王继保刘冀吴迪舒章康叶兴唐应玲徐明洋
Owner CHINA THREE GORGES UNIV