Chamber-partitioned swirler

Abstract

A chamber-partitioned swirler. The invention provides the chamber-partitioned swirler, which is good in treatment effect, has multiple chambers and adapts to different sewage flows. The chamber-partitioned swirler comprises a control cabinet, a base, a flow monitor and a swirler mounted on the base, wherein the control cabinet controls the operation of the swirler, the swirler is separately connected with a liquid inlet pipe, a liquid outlet pipe, an oil exit pipe and a blow-down pipe and comprises a front supporting plate, a tubular body and a rear closure head, the front supporting plate and the rear closure head are separately arranged at the two sides of the tubular body, the front supporting plate comprises an annular supporting ring and two supporting plates, the supporting plates are arranged in the supporting ring so as to divide the supporting ring into four non-uniform front chambers, the rear closure head comprises a flange ring, a closing cover and two groups of partition plates, the flange ring is arranged at a port of the closing cover so as to partition the rear closure head into four independent rear chambers, and a plurality of swirling pipes are arranged between the front chambers and the rear chambers. According to the chamber-partitioned swirler, multiple combinations for sewage treatment capacity exist, so that the chamber-partitioned swirler is applicable to different sewage flows.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to a cavity-divided cyclone. Background technique [0002] The cyclone oil-water separator is mainly used to remove more than 80% of non-emulsified oil in water by the specific gravity difference of two different liquids. In the prior art, the cyclone is generally composed of multiple groups of swirl tubes, and the number and diameter of the swirl tubes are usually designed according to an ideal value, that is, the design of the swirl tube is based on the best treatment effect of the cyclone. Quantity and size. When in use, the sewage enters different cyclone tubes from the inlet of the cyclone at the same time to realize oil-water separation. However, in the actual treatment process, the total flow of sewage is not quantitative, which makes the treatment effect or level of different total flow of sewage after entering the cyclone also different, affecting the final treatment effec...

AI Technical Summary

Problems solved by technology

In this case, only two optimal treatment capacities can be considered (basic group, basic group + optional group), and it is difficult to dynamically and real-time control the treatment capacity of the cyclone for sewage, resulting in poor oil-water separation effect

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