Regeneration processing device for waste lubricant oil

Abstract

The waste lubricating oil regenerating apparatus is one evaporator, which has one outer casing, one inner container with one combined rotating body, one distilling tower, one heating sandwich with oil inlet and oil outlet, one central rotation shaft with oil hole mounted through bearing on the bottom of the inner container, one oil pipe connected to the oil outlet in the bottom of the evaporator, one scraper mounted on the central shaft and fitting the inner wall of the inner container, one sprayer in the upper part of the scraper and communicated with the oil path of the central shaft, one heater in the lower part of the evaporator, one slag draining port in the bottom of the evaporator, and one motor to drive the central shaft. The present invention has constant temperature heating, great evaporating area, less cracking of the lubricating oil and high heat efficiency.

Description

technical field

[0001] The invention belongs to a waste lubricating oil regeneration processing device for recycling waste mechanical lubricating oil, in particular to a waste lubricating oil regeneration processing device. Background technique

[0002] Due to the oxidation, cracking and condensation of lubricating oil during use, some components are deteriorated, and some impurities (such as dust, light oil, worn metal particles, etc.) are mixed in from the outside, and some additives are destroyed. When the deteriorated components and impurities accumulate to a certain extent, the lubricating oil can no longer be used and becomes waste lubricating oil.

[0003] The waste lubricating oil regeneration process adopted by many waste oil regeneration manufacturers in my country is the acid / soil regeneration method, and the waste lubricating oil is regenerated by sulfuric acid pickling-clay refining. Washing with sulfuric acid by the acid / earth method will cause a large amount ...

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