Rotary column separator

Abstract

The invention provides a turret separator, comprising a bracket and a liquid storage cylinder which is arranged on the bracket and is provided with an upper cover. The bottom of the liquid storage cylinder is provided with a conical cylinder; the lower part of the liquid storage cylinder is provided with a discharge port; the liquid storage cylinder and the upper cover form a hermetic pressure vessel; a filter cartridge with a conical bottom is fixedly connected with the upper cover in the liquid storage cylinder; the side wall of the filter cartridge is provided with a filtration fabric; an inner cavity of the filter cartridge is provided with at least one chamber; the chamber is provided with an exhaust pipe and a filtration fabric backwash pipe which are correspondingly connected with an exhaust port and a filtration fabric backwash port on the upper cover corresponding to the exhaust pipe and the filtration fabric backwash pipe of each chamber; the side wall of the liquid storage cylinder is provided with a tangential ingoing feeding port, a tangential ingoing water inlet, a tangential ingoing water outlet and a vertical ingoing drainage port; a feed distributing cone is arranged above a cone in the liquid storage cylinder with a diameter less than that of the liquid storage cylinder, and is opposite to the cone on the bottom of the liquid storage cylinder; and a pumping barrel which is connected with the drainage port through a connecting pipe is arranged under the feed distributing cone.

Description

Technical field: [0001] The invention relates to a sewage treatment device, in particular to a rotary tower separator. Background technique: [0002] With the continuous acceleration of the industrialization process and the continuous improvement of living standards, the treatment of industrial sewage and domestic sewage has become an urgent problem to be solved. In the application number 92210671.1, a slag-liquid separation vacuum filter device is disclosed. The lower end of the filter is connected to the vacuum water tank through a connector. The filter cloth is arranged on the sieve plate in the filter. When working, the material liquid is input into the filter. The filter is not a vacuum environment, and the filtered water is sucked into the filter. In the vacuum water tank, when the vacuum water tank is full, another vacuum water tank is opened, and the two vacuum water tanks work in a cycle. This structure is complicated to operate, and the sewage flows in a straight l...

AI Technical Summary

Problems solved by technology

[0002] With the continuous acceleration of the industrialization process and the continuous improvement of living standards, the treatment of industrial sewage and domestic sewage has become an urgent problem to be solved. In the application number 92210671.1, a slag-liquid separation vacuum filter device is disclosed. The lower end of the filter is connected to the vacuum water tank through a connector. The filter cloth is arranged on the sieve plate in the filter. When working, the material liquid is input into the filter. The filter is not a vacuum environment, and the filtered water is sucked into the filter. In the vacuum water tank, when the vacuum water tank is full, another vacuum water tank is opened, and the two vacuum water tanks work in a cycle. This structure is complicated to operate, and the sewage flows in a straight line in the filter. The flow route of the sewage is short and the filtration efficiency is not high. , which is the shortcoming of existing technology

Images