A side wall type sewage intercepting bucket device and sewage intercepting system suitable for horizontal mixed flow discharge outlets in culverts

Abstract

The invention provides a side wall type sewage intercepting bucket device and sewage intercepting system suitable for the horizontal mixed flow discharge outlet in the underdrain. The sewage intercepting bucket (3) is arranged on the side wall of the underdrain (1), and the sewage intercepting bucket (3) The first side is fixed to the side wall of the underdrain (1) through the first connection part (12), and the first side of the sewage interceptor (3) is provided with an input interface pipe (22), through which the input interface pipe (22) and the horizontal mixed flow row The mouth (2) is connected, and the second side of the sewage intercepting bucket (3) is provided with an overflow port (10), and the bottom of the sewage intercepting bucket (3) is connected with the sewage intercepting pipeline (14) through the interface (20); the present invention creates A new sewage intercepting method, using this sewage intercepting device to intercept the sewage in the horizontal mixed flow outlet inside the culvert, effectively solving the problem of serious pollution in the culvert, with simple structure, easy assembly, and basically no maintenance during use Work with management.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a side-wall type sewage intercepting bucket device and a sewage intercepting system suitable for horizontal mixed flow outlets in underground ditches. Background technique [0002] The central area of ​​the city is called a high-density built-up area due to its dense population and high urban building density. A major feature of the drainage system in the high-density built-up area of ​​the first-tier cities in southern my country is the well-developed underdrain water system, and most of the drainage systems are located below the main roads of the city. , dominated by culverts. The drainage system of the old community in the underdrain basin of the high-density built-up area has the following characteristics: (1) the rain and sewage mixed flow in the standpipe; (2) the existing municipal main pipes in the vicinity are small in diameter, and there are misconnection of rai...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a side wall type sewage intercepting bucket device and sewage intercepting system suitable for the horizontal mixed flow outlet in the culvert. The present invention creates a new sewage intercepting method. The sewage in the horizontal mixed flow outlet is intercepted, which effectively solves the serious pollution problem in the underdrain. The structure is simple, the assembly is convenient, and there is basically no need for maintenance and management during use.

Images