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A platform for research: civil engineering, architecture and urbanism
Rainwater and sewage intercepting construction process
The invention discloses a rainwater and sewage intercepting construction process. The rainwater and sewage intercepting construction process comprises the following steps that dry season mixed flow sewage is intercepted to an upstream sewage pipeline through an intercepting well, then is pumped into a primary sedimentation tank for sedimentation through an integrated pump, then is enabled to enter a multi-stage sedimentation tank for sedimentation, and finally, the sewage subjected to sedimentation is conveyed into a sewage treatment plant through a sewage pipe for treatment; and initial rainwater in rainy seasons is stored in an initial rainwater storage pond, then passes through the intercepting well to the upstream sewage pipeline, is pumped into the primary sedimentation tank through the integrated pump to be settled, then enters the multi-stage sedimentation tank to be settled, and finally, the settled sewage is fed into the sewage treatment plant through the sewage pipe to be treated. According to the rainwater and sewage intercepting construction process, the process path is variable, adjustment can be conducted at any time, the intercepting well can be cleaned, and the pipeline can be dredged.
本发明公开了一种雨污水截流施工工艺，可将旱季混流污水通过截流井截流至上游污水管道，然后通过一体化泵抽入初级沉淀池进行沉淀，再进入到多级沉淀池沉淀，最后沉淀后的污水经过污水管送入污水处理厂进行处理；雨季初期雨水经过初雨调蓄池进行存储，然后经过截流井至上游污水管道，然后通过一体化泵抽入初级沉淀池进行沉淀，然后再进入到多级沉淀池沉淀，最后沉淀后的污水经过污水管送入污水处理厂进行处理。本发明的工艺路径多变，可以随时进行调整，还可以对截流井进行清理、疏通管道。
Rainwater and sewage intercepting construction process
The invention discloses a rainwater and sewage intercepting construction process. The rainwater and sewage intercepting construction process comprises the following steps that dry season mixed flow sewage is intercepted to an upstream sewage pipeline through an intercepting well, then is pumped into a primary sedimentation tank for sedimentation through an integrated pump, then is enabled to enter a multi-stage sedimentation tank for sedimentation, and finally, the sewage subjected to sedimentation is conveyed into a sewage treatment plant through a sewage pipe for treatment; and initial rainwater in rainy seasons is stored in an initial rainwater storage pond, then passes through the intercepting well to the upstream sewage pipeline, is pumped into the primary sedimentation tank through the integrated pump to be settled, then enters the multi-stage sedimentation tank to be settled, and finally, the settled sewage is fed into the sewage treatment plant through the sewage pipe to be treated. According to the rainwater and sewage intercepting construction process, the process path is variable, adjustment can be conducted at any time, the intercepting well can be cleaned, and the pipeline can be dredged.
本发明公开了一种雨污水截流施工工艺，可将旱季混流污水通过截流井截流至上游污水管道，然后通过一体化泵抽入初级沉淀池进行沉淀，再进入到多级沉淀池沉淀，最后沉淀后的污水经过污水管送入污水处理厂进行处理；雨季初期雨水经过初雨调蓄池进行存储，然后经过截流井至上游污水管道，然后通过一体化泵抽入初级沉淀池进行沉淀，然后再进入到多级沉淀池沉淀，最后沉淀后的污水经过污水管送入污水处理厂进行处理。本发明的工艺路径多变，可以随时进行调整，还可以对截流井进行清理、疏通管道。
Rainwater and sewage intercepting construction process
雨污水截流施工工艺
AN DONGZI (author) / SUN JINSHUN (author) / TAN GUOXIA (author) / GAO KUI (author) / WANG YANQIANG (author) / QI JILU (author)
2021-04-13
Patent
Electronic Resource
Chinese
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