Water conservancy project comprehensive silt treatment device for filtering silt through funnel and obliquely brushing sand wall

Abstract

The invention belongs to the field of water conservancy projects, and particularly relates to a water conservancy project comprehensive silt treatment device for filtering silt through a funnel and obliquely brushing a sand wall. The treatment device comprises a feeding frame; a cleaning mechanism is arranged in the feeding frame, the inner wall of the feeding frame makes contact with the two ends of the cleaning mechanism, filtering pipes are symmetrically arranged at the two ends of the feeding frame, the tops of the filtering pipes communicate with the outer surface of the feeding frame, a precipitation frame is arranged at the bottom of the feeding frame, the top of the precipitation frame is fixedly connected with the bottom of the feeding frame, a discharging frame is arranged at the bottom of the precipitation frame, the bottom of the precipitation frame is fixedly connected with the top of the discharging frame, a support is arranged on the outer surface of the precipitation frame, the inner wall of the support is fixedly connected with the outer surface of the precipitation frame, a fixing shaft is arranged in the cleaning mechanism, the inner wall of the cleaning mechanism makes contact with the outer surface of the fixing shaft, a dialysis plate is arranged below the fixing shaft, and the outer surface of the dialysis plate is fixedly connected with the inner wall of the feeding frame.

Description

technical field [0001] The invention belongs to the field of water conservancy engineering, and specifically relates to a sediment treatment device for a comprehensive water conservancy engineering funnel filtering mud and obliquely brushing sand walls. Background technique [0002] The comprehensive sediment treatment of water conservancy projects is the use of hydroelectric power generation or water plant purification, processing and water purification operations to remove and extract the sediment along the river, so that the water and soil along the river bed along the river can be back-suctioned for sediment protection. , to ensure the backfill operation of the riverbed water body, to achieve the effect of soil consolidation. The disadvantages of the current technology to be optimized are: the water and soil loss of the riverbed in water conservancy projects is very common, and in the sediment treatment, the commonly used suction silt is used to extract sand particles to ...

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Problems solved by technology

[0002] The comprehensive sediment treatment of water conservancy projects is the use of hydroelectric power generation or water plant purification, processing and water purification operations to remove and extract the sediment along the river, so that the water and soil along the river bed along the river can be back-suctioned for sediment protection. , to ensure the backfill operation of the riverbed water body, to achieve the effect of soil consolidation. The disadvantages of the current technology to be optimized are: the water and soil loss of the riverbed in water conservancy projects is very common, and in the sediment treatment, the commonly used suction silt is used to extract sand particles to fill the riverbed. , but this will cause the river bed sediment to be drawn by water in a short period of time to form a cycle of accumulation and dry along the coast, resulting in the re-laying of the dried sediment on the river bed to affect the fertility of the land, and the waste sediment is seriously agglomerated, which is easy to cause The soil erosion in the secondary river bed is intensified, causing a larger area of ​​sediment bottom to be pulled and separated and deposited on the river bottom to flow, thereby affecting the downstream cycle power generation and water purification operation of the hydraulic engineering system, causing excessive sediment to be mixed in In the fluid, the movement of the axles of the internal parts of the equipment is disturbed, and the performance of the treatment equipment is lost. Now a kind of sediment treatment device with funnel filter mud obliquely brushing the sand wall in hydraulic engineering is proposed to solve the above-mentioned problems.

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