Adjusting tank

Abstract

The invention provides a regulation pot which is used for oil-containing sewage treatment. The regulation pot includes an input pipe, a pot body and an output pipe which is connected to the pot body. An internal cylinder is arranged in the pot body, is connected to the input pipe, and is provided with a flow guiding part which guides oil-containing sewage from the internal cylinder to the pot body, a filtering device and a first sludge discharging pipe which is connected to the internal cylinder. The output pipe includes a plurality of oil discharging pipes which are arranged on the top of the regulation pot, a second sludge discharging pipe which is arranged on the bottom of the regulation pot and a water discharging pipe which is disposed between the oil discharging pipes and the second sludge discharging pipe. The regulation pot is simple in structure design, is good in an oil-removing effect and an sludge-discharging effect and has a homogenization function.

Description

technical field [0001] The invention relates to a regulating tank, in particular to a regulating tank with good oil removal and mud discharge effect and homogenizing function. Background technique [0002] With the development of society and the continuous improvement of the degree of industrialization, the market demand for oil commodities is increasing, and more and more oily sewage is produced in the process of oil processing and production. Oily sewage is a serious hazard to humans, animals, plants and even the entire ecosystem, so how to properly deal with oily sewage has become an urgent problem. [0003] The regulating tank is the first link in the oily sewage treatment process. Its function is to remove part of the oil in the oily sewage and stabilize the influent load of the subsequent process. The treatment effect of the device directly affects whether the follow-up process can operate normally. [0004] At present, the function of the commonly used regulating ta...

AI Technical Summary

Problems solved by technology

[0004] At present, the function of the commonly used regulating tank is relatively single, and generally only has the effect of removing oil, and the effect of homogeneous regulation is poor. Once the influent load changes greatly, it is easy to cause violent fluctuations in the effluent, which in turn affects the treatment effect of the subsequent process.

If the power mixing device is added, it will face the problem of high cost

On the other hand, the mud discharge effect of the commonly used regulating tank is not perfect, and it is easy to cause a large amount of debris in the oily sewage to deposit after long-term operation, affecting the quality of the effluent water

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