Lubricating grease film degassing film generating device

Abstract

The invention discloses a lubricating grease film degassing film generating device. The upper opening of a negative pressure tank is provided with an inlet tube with a connecting flange, the inlet tube is provided with an upper cover with a lubricating grease inlet through a flange, a bearer at the lower part in the inlet tube is provided with a tapered combination disk with the disk surface uniformly provided with tapered annular slits, the outer ring of the tapered combination disk is arranged on the bearer in the inlet tube, the outer ring surface of the outer ring is an inward contacting tapered ring surface, the internal tapered ring surface of the outer ring is uniformly provided with separating rings uniformly arranged from big to small, the inner and outer tapered ring surfaces of the separating rings cooperate with each other, the inner tapered ring surface of the innermost separating ring is provided with a cooperative seal cover, and pads are respectively uniformly arranged in a slit between the outer ring and the adjacent separating ring, in a slit between adjacent separating rings and in a slit between the innermost separating ring and the seal cover. The lubricating grease film degassing film generating device has the advantages of reasonable structure, reliable performances, large lubricating grease degassing surface area, short time, good effect and high efficiency.

Description

technical field [0001] The invention belongs to a device for producing lubricating grease degassing, in particular to a film generating device for lubricating grease film type degassing. Background technique [0002] Grease enters a large amount of gas during the production process. Due to the high viscosity of the grease, it is difficult for the bubbles to burst and overflow. If the gas is not separated, it will have a negative impact on the quality of the grease: 1. Affect transparency. 2. It is easy to cause oxidation and deterioration. 3 , There is obvious granularity, which reduces the grade of the product, the price is low, and the profit is small. The existence of air bubbles will also affect the operation and delivery capacity of the pump, causing pump cavitation, and will also increase the packaging volume of the grease product. [0003] There is a preparation method of synthetic oil lithium-based grease. The method adopts a cycle degassing process, and the cycle d...

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Problems solved by technology

[0002] Grease enters a large amount of gas during the production process. Due to the high viscosity of the grease, it is difficult for the bubbles to burst and overflow. If the gas is not separated, it will have a negative impact on the quality of the grease: 1. Affect transparency. 2. It is easy to cause oxidation and deterioration. 3 , Obvious granulation, which reduces the grade of the product, the price is low, and the profit is small

The existence of air bubbles will also affect the operation and delivery capacity of the pump, causing cavitation of the pump, and will also increase the packaging volume of the grease product

[0003] There is a preparation method of synthetic oil lithium-based grease. The method adopts a cycle degassing process, and the cycle degasses twice at a relative vacuum of -0.06~-0.08MPa. The degassing time is long, the efficiency is low, and the degassing effect is low. not ideal

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