Drainage filtering system suitable for steel structure building

Abstract

The invention discloses a drainage filtering system suitable for a steel structure building. The drainage filtering system comprises a water guiding device, a first filtering device, a flooding watercollecting device and a filter residue collecting device, wherein a bucket pipeline is arranged on the right side of the system, an air inlet is formed in the top of the bucket pipeline, air in the bucket pipeline communicates with outside air, and a bucket pipeline cover plate is arranged on the upper portion of the left side of the bucket pipeline; the filter residue collecting device is arranged on the left side of the system, the top of the filter residue collecting device is closed, and a filter residue pipeline cover plate is arranged on the upper portion of the right side of the filterresidue pipeline; and the first filtering device occupies the lower middle position, and the side wall of the middle of a sewer pipeline in the first filtering device communicates with the bottom of the bucket pipeline through an arranged connecting pipe. According to the drainage filtering system suitable for the steel structure building, the structural distribution is adopted in the system, water flow is fully filtered, a filter screen is not prone to being blocked, automatic garbage dumping can be achieved, labor cost is reduced, and work efficiency is improved.

Description

technical field [0001] The invention relates to the drainage field of a steel structure building device, in particular to a drainage filtering system suitable for a steel structure building. Background technique [0002] At present, the wastewater generated in many production processes often contains a lot of waste residues. For example, large-scale steel structure construction production, in the process of drainage pipes to natural water bodies, waste residues need to be removed to prevent waste residues from entering natural water bodies. Usually, the waste residue is intercepted in the form of setting a filter screen in the drainage system. The ordinary filter screen slag blocking method will cause the filter screen to be blocked due to the accumulation of waste residues of different sizes, which will cause the sewer pipe to be blocked. When a blockage occurs, it is necessary to Manual cleaning is time-consuming and labor-intensive. Contents of the invention [0003] T...

AI Technical Summary

Problems solved by technology

Usually, the waste residue is intercepted in the form of setting a filter screen in the drainage system. The ordinary filter screen slag blocking method will cause the filter screen to be blocked due to the accumulation of waste residues of different sizes, which will cause the sewer pipe to be blocked. When a blockage occurs, it is necessary to Manual cleaning is time-consuming and labor-intensive

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