Phase state separation device and phase state separation method

Abstract

A disclosed phase state separation device comprises a cylindrical filter screen and a screw mechanism arranged in the cylindrical filter screen, an opening is formed in the front end of the cylindrical filter screen, a valve body is arranged at the tail end of the cylindrical filter screen, the screw mechanism comprises a rotating shaft and a screw blade fixed to the rotating shaft, and the edge of the screw blade is in elastic interference fit with the inner side wall of the cylindrical filter screen. The cylindrical filter screen and the spiral mechanism rotate relatively so as to achieve axial pressurization and radial centrifugation of a base body in the cylindrical filter screen, separation of substances in different phase states in the base body is achieved, solid substances intercepted by the cylindrical filter screen are pushed by the spiral blades to be gathered towards the tail end of the cylindrical filter screen, and the valve body is connected with a collecting mechanism or a conveying mechanism. The invention further discloses a phase state separation method. According to the invention, not only can the separation of substances in different phase states be realized, but also the separation of substances in the same phase state can be realized through additives, and the additives are timely and intensively recovered, so that the secondary pollution caused by the additives is avoided. The device and the method are suitable for multiphase substance separation in multiple fields of source water treatment, mud-water separation, crude oil treatment and the like.

Description

technical field [0001] The invention relates to the technical field of phase separation, in particular to a phase separation device and a phase separation method. Background technique [0002] At present, the phase separation problem exists in many fields, such as source water treatment, mud-water separation, etc. Some of them are the separation of substances in different phases, and some are the separation of substances in the same phase dissolved in the matrix. The problem of source water treatment is more serious at this stage. The source water in most areas is plagued by various problems such as algae problems and MIB problems. There are problems through manual salvage, salvage boats, or adding additives such as activated carbon into the water. Solve the core problems such as incomplete and secondary pollution caused by residual substances. However, the existing technologies generally can only deal with slightly polluted water sources, and they are not capable of radic...

AI Technical Summary

Problems solved by technology

[0004] This shows that above-mentioned existing phase state separation treatment device and method obviously still have inconvenience and defect, and urgently need to be further improved

How to create a new phase separation device and phase separation method, so that it can not only solve the rapid separation of different phase substances in the matrix, but also realize the centralized collection of the separated solid substances, and solve the problem of the same phase in the matrix. Separation of state substances and centralized collection of additives, avoiding incomplete problem solving and secondary pollution caused by existing technologies

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