STORM OVERFLOW CHAMBER WITH HINGED COVER IN COMBINED SEWER SYSTEM

摘要

This is designed to be used on excellence and the intercepting conduit tosylate to intercepting the sewage in the Combined sewer.; A solid Combined Sewer tosyl the sewage and increase the flow rate larger in the case of rain, because the treatment with the case of rain, the rain water to the deposited sand on the bottom with sewage in the usual number of heulreoon from such floated by the increased flow rate of the sewage or the surrounding farmland amount sand devised this flows into the intercepting conduit there is also massive influx suspended impurities such as wood chips by ambient conditions, confined to sewer may separate facility to install a large amount of sand and suspended in intercepting the pipeline in case of rain, if difficult in the vertical direction form a sewer obtained at the bottom of the drainage channel and forms an intercepting the channel inlet for intercepting the channel connected to the bottom of the here in the bottom of a sewer obtained and by a hinge, the intercepting conduit inlet to be no contaminants from entering so that the downstream side of the material up to a rotary inclined cover installed at a suitable angle and the end of gold The grating was set to be the equal intervals vertically and install the overflow bumps of appropriate height for proper distance on the downstream side of the sewer to obtain.; Doing so when the usual sewage water amount less sand in the sewage is deposited in the channel to flow to flow back to the sewer and the suspended impurities are inclined cover the channel in accordance with the distance, and then the number formed by the overflow preventing fence to the ground sewage intercepting the channel through the inlet above the into suspended contaminants are caught in the metal lattice.; Flows is that it rains a large amount of rainwater mixed with sewage increases the flow rate of the sewer available to incoming sewage to intercepting pipelines that most reflux out flows downstream of the sewage channels are large sand ratio mixed with the sewage, by inertia, the Sand There's only a little bit into the intercepting pipe line in the sand does not come out a little bit.; In addition, in case of rain, it has also increased the level of a sewer obtained with the increase of the flow intercepting at the base channel because they tend to float on top of the flowing suspended contaminants is water in the sewer pipe inlet, it can hardly enter.; Therefore, without the sand from being deposited on the bottom intercepting the channel did not sand flows in a sewage treatment plant is prevented from various disorders caused by the sand inflow.