Sewage intercepting well for black and odorous water body sewage draining exit improvement and construction process of sewage intercepting well

Abstract

The invention relates to a sewage intercepting well for black and odorous water body sewage draining exit improvement, and belongs to the technical field of sewage intercepting wells. The sewage intercepting well comprises a wellhole, an overflow port, a water inlet and a sewage intercepting outlet are arranged on the wellhole, a filter screen cylinder is vertically and slidably connected in the wellhole, an inlet matching with the water inlet is arranged on the filter screen cylinder, a first filtering part is arranged at the part, close to the bottom of the water inlet, of the bottom of thefilter screen cylinder, a second filtering part is arranged on the side wall of the filter screen cylinder, a blocking part is arranged at the bottom of the filter screen cylinder in the direction away from the water inlet, the blocking part gradually inclines upwards from the end, away from the water inlet, of the first filtering part, a partition plate is fixedly connected in the wellhole, a notch is formed between the partition plate and the side wall of the wellhole and matches with the first filtering part in shape. The sewage intercepting well for the black and odorous water body sewagedraining exit improvement and the construction process of the sewage intercepting well have the effect that solid household garbage is not likely to be carried in water flowing out of the overflow port is achieved.

Description

technical field [0001] The invention relates to the technical field of sewage intercepting wells, in particular to a sewage intercepting well for regulating black and odorous water sewage outlets and a construction process thereof. Background technique [0002] At present, the sewage intercepting well is a well built again near the blocked and aging sewage well, and the sewage intercepting well is connected with the sewage pipeline, so that the sewage intercepting well can intercept larger impurities in the sewage. [0003] Existing can refer to the Chinese patent that notification number is CN206319401U, and it discloses a kind of sewage intercepting well, comprises: wellbore, described wellbore is provided with cavity, sewage intercepting outlet, overflow outlet and is arranged on described sewage intercepting outlet and The water inlet between the overflow outlets, the sewage intercepting outlet, the overflow outlet and the water inlet are respectively communicated with t...

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: when a large amount of rainwater enters the water inlet in rainy weather, most of the rainwater moves along the partition to the overflow outlet and flows out, which may drive a part of the anhydrous solid domestic garbage from If the overflow port flows out, the water flowing out of the overflow port may carry a part of solid domestic garbage, which will pollute rivers, etc.

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