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Regeneration processing device for waste lubricant oil

A processing device, a technology for waste lubricating oil, applied in the directions of lubricating composition, distillation separation, chemical instruments and methods, etc., can solve the problems of vacuum filter filter clogging, incomplete removal of impurities, etc.

Active Publication Date: 2009-02-11
XINJIANG FUKE OIL PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this kind of vacuum oil filter is suitable for online purification of mechanical lubricating oil, but it cannot filter medium and high-grade internal combustion engine oil, engine oil and some impurity oils with high viscosity and complex impurity components, which often causes the filter blockage and Incomplete removal of impurities

Method used

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  • Regeneration processing device for waste lubricant oil

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Embodiment Construction

[0010] A regeneration processing device for waste lubricating oil, as shown in the attached figure, an evaporator with a closed heating interlayer is formed by an outer shell 1 and an inner tank 2, and the inner tank 2 is a combined rotary closed shell with a connecting port 5 on the upper part , The shape of the inner container 2 is a closed shell of a combined rotary body formed by a cone with a connecting port 5 on the top, a cylinder and an arc pot bottom. The connection port 5 of the liner 2 is equipped with a rectification tower 6 through a flange, and an oil inlet 4 and an oil outlet 15 are respectively arranged on the upper part and the bottom of the evaporator heating interlayer shell 1, and at the center of the bottom of the evaporator liner 2 The central rotating shaft 3 with an oil inlet hole at the upper end is installed through the sealed bearing, and the sealed bearing is installed at the end of the oil delivery pipe 7 arranged above the evaporator, the upper end...

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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 ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D3/00C10M175/00
Inventor 涂晶
Owner XINJIANG FUKE OIL PROD CO LTD
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