Sewage discharging pipe with intercepting net

Abstract

The invention discloses a sewage discharging pipe with an intercepting net. An inner wall of the sewage discharging pipe is provided with an upper filter screen and a lower filter screen. The upper filter screen is a resin net and locked and connected in the sewage discharging pipe. The upper filter screen is a wave-shaped structure, wherein a middle convex edge faces to a water incoming direction, and two sides of the middle convex edge are backwards hollowed to form a collecting part. A connecting place of a filter screen handle of the sewage discharging pipe is provided with an inclined well. The inclined well is inclined towards the water incoming direction. Two sides of the inclined well are provided with locking grooves. Gradients of the lower filter screen and the locking grooves are the same. Two sides of the filter screen handle are locked and connected in the locking grooves. A lower middle part of the upper filter screen is fixedly provided with an activated carbon layer. Anupper middle part of the lower filter screen is fixedly provided with a coarse filtering layer. The coarse filtering layer is connected on the wall of the sewage discharging pipe through a locking hoop. The sewage discharging pipe with the intercepting net is capable of reducing congestion, wherein the upper filter screen is the wave-shaped structure, the middle convex edge faces to the water incoming direction, and two sides of the middle convex edge are backwards hollowed to form the collecting part, thereby keeping the filtering effect, filtering and adsorbing sundries through the coarse filtering layer and the activated carbon layer, and guaranteeing quality of water.

Description

technical field [0001] The invention belongs to the technical field of filtering equipment, and in particular relates to a sewage pipeline with an intercepting net. Background technique [0002] The drainage pipe is a new type of seepage and drainage plastic pipe with corrugated appearance formed by adding other additives to high-density polyethylene (HDPE). processed. According to the type of corrugated pipe, it can be divided into single-wall permeable corrugated pipe and double-wall permeable corrugated pipe. Because the pipe hole of this product is in the trough and is elongated, it effectively overcomes the drawback that the flat round hole product is easy to be blocked and affects the drainage effect. According to different drainage requirements, the size of the pipe hole can be 10mm×1mm-30mm ×3mm, and can be evenly distributed in the range of 360 degrees, 270 degrees, 180 degrees, 90 degrees, etc. It is widely used in highways, railway subgrades, subway projects, wa...

AI Technical Summary

Problems solved by technology

Most of the grease in construction sewage pipes is animal fat. These animal fats are saturated fats that are very easy to solidify. They will solidify as soon as the temperature drops in winter. When solidifying, they will connect other garbage such as hair to form a structure similar to reinforced concrete. Strong structure, this structure is very easy to cause blockage of building sewage pipes

Once the grease solidifies and becomes clogged, workers or automatic robots are often required to enter the building sewage pipeline to clean it, which is labor-intensive and time-consuming