Oil chamber of horizontal spiral centrifugal oil filter

Abstract

The invention discloses an oil chamber of a horizontal spiral centrifugal oil filter, which brings convenience for collecting separated clear oil. The oil chamber comprises a rotary drum (11) mounted on a framework (19), one end of the rotary drum (11) is connected with a hollow shaft (4), and the hollow shaft (4) is mounted on the framework (19) via a bearing block (2). The oil chamber is characterized in that an overflow hole (5) which is communicated with an inner cavity of the rotary drum (11) is arranged on the periphery of an end surface of the hollow shaft (4), a shell (6) is mounted on an end surface of the bearing block (2), and a main oil chamber (1) is formed between an inner cavity of the shell (6) and the periphery of the end surface of the hollow shaft (4). The oil chamber is simple and compact in structure and high in separation factor, the purity and the grade of collected finished oil are high, overflowed clear oil can be collected completely during operation, yield is increased by about 3%, and the oil chamber of the horizontal spiral centrifugal oil filter is applicable to separating and collecting suspension liquid of various vegetable oil in vast rural areas.

Description

Technical field [0001] The invention relates to an oil residue separation equipment, in particular to a horizontal centrifugal oil filter, in particular to an oil chamber of a horizontal spiral centrifugal oil filter. Background technique [0002] At present, the solid-liquid separation in petrochemical, food, textile printing and dyeing, oil processing, waste oil regeneration, sewage treatment and other industries is commonly performed by horizontal screw centrifuges. When working, through the differential speed ratio between the drum and the screw shaft, the heavy filter residue will be tightly attached to the inner wall of the drum after separation under the action of centrifugal force. At this time, under the action of the differential, the The filter residue on the inner wall of the rotating drum is pushed by the spiral blade on the screw shaft to the slag discharge hole at the small end of the rotating drum and discharged through the slag chamber and the slag hopper. The s...

AI Technical Summary

Problems solved by technology

[0003] Since the drum rotates at a high speed, the separated supernatant liquid overflows radially at the other end of the drum, so it is very difficult to completely collect the separated supernatant liquid or clear oil

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