Air exhausting device of centrifugal pump

Abstract

The invention discloses an air exhausting device of a centrifugal pump. A feed port and a discharge port of the centrifugal pump are communicated with corresponding material tanks through a feed pipe and a discharge pipe respectively; an air exhausting tank communicated with the feed port is fixedly arranged in the position, on the front portion of the feed port, of the feed pipe mode; an air exhausting pipe capable of being controlled to be opened and closed is formed on the air exhausting tank; a floating plug capable of floating on conveyed materials and sealing the air exhausting pipe is arranged in the air exhausting tank. Because the air exhausting device is additionally arranged at the front end of an air inlet of the centrifugal pump, conveyed air mixed up with Emu oil can enter the air exhausting tank through a pipeline and can be accumulated in the air exhausting tank, an air exhausting valve can be automatically or manually controlled to exhaust air along with the accumulation of air in the air exhausting tank, when air exhausting is conducted and the amount of the Emu oil in the air exhausting tank increases accordingly, the floating plug is driven to rise until the pipeline of the air exhausting tank is sealed because the liquid level of the Emu oil in the air exhausting tank rises, and accordingly the air exhausting device of the centrifugal pump can guarantee air exhausting and can also effectively avoid Emu oil leakage.

Description

technical field [0001] The invention relates to the technical field of animal oil processing, in particular to an exhaust device of a centrifugal pump. Background technique [0002] Unsaturated fatty acids in emu oil are as high as 70%, of which monounsaturated fatty acids account for 40% of the total fatty acids, and also contain two kinds of essential fatty acids, namely linoleic acid (omega-6 essential fatty acids) accounting for 20% and 1%-2% linolenic acid (omega-3 essential fatty acid), the composition ratio of this fatty acid is unique in the biological world, and it is an optimal fatty acid composition ratio. It is called by the world's medical community as the most suitable for human body to absorb among the substances found so far. It is a pure natural substance that plays an important role in reducing cholesterol and triglyceride in human blood, reorganizing human fat structure, and protecting human cardiovascular and cerebrovascular. substance. [0003] When pu...

AI Technical Summary

Problems solved by technology

However, during the operation of the centrifugal pump, due to the high rotation speed of the pump, the grease is often mixed into the air, which greatly reduces the transmission speed, so a device that can exhaust the centrifugal pump is needed.

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