Urban drainage channel odor suppression treatment device

Abstract

The invention relates to the technical field of drainage channels, and discloses an urban drainage channel odor suppression treatment device which comprises a drainage channel body, a protection box is arranged in a drainage channel body, and a connecting handle is fixedly connected to the center axis of the top of the protection box. Through arrangement of a first baffle and a second baffle, when water flows into the protection box, the second baffle blocks the water, impact is generated, and the mixing effect of an deodorant and the water is accelerated. By arranging a V-shaped spring piece, the first baffle can drive the second baffle to move, so that the odor suppression device can adapt to different flow conditions. By arranging a first flow guide plate, the first flow guide plate can be impacted to drive a second arc-shaped plate to stand up when the water flows, thus the flow speed of the water flow can be increased, the water flow impacts an extension block and then drives a first lantern ring and a second lantern ring to rotate, the fusion effect of the deodorant in the water flow can be good, and the odor of the smelly water can be effectively inhibited.

Description

technical field [0001] The invention relates to the technical field of drains, in particular to an odor suppression treatment device for urban drains. Background technique [0002] Municipal drainage channels refer to drainage channels that lead water from side ditches, intercepting ditches, and low-lying places near roadbeds and residences to outside roadbeds and residential areas. The water level and cross-section of drainage channels should have sufficient water delivery capacity and appropriate Design water level, the domestic sewage is discharged into the municipal pipe network through the municipal drainage channel after the garbage is intercepted by the filter screen. [0003] During the use of the drains in the prior art, the odor in the drains is easy to emit, which has a great impact on the surrounding residents and the environment. In order to avoid such problems, it is generally chosen to spray deodorizing water into the drains. However, the deodorant cannot be ...

AI Technical Summary

Problems solved by technology

[0003] During the use of the drains in the prior art, the odor in the drains is easy to emit, which has a great impact on the surrounding residents and the environment. In order to avoid such problems, it is generally chosen to spray deodorizing water into the drains. deodorant, but the deodorant cannot mix well with the water body in the drain, so the deodorizing effect of the deodorant is not obvious, so we propose an odor suppression treatment device for urban drains

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