Distillation recovery device for producing lubricating oil

A technology for distillation recovery and lubricating oil, applied in the directions of lubricating composition, fractional distillation, etc., can solve the problems of uncontrollable distillation speed, low distillation efficiency, affecting the quality of distilled oil products, etc.

Inactive Publication Date: 2019-11-05
TOILX TIANJIN
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the feed liquid circulation and distillation speed in the distillation tank cannot be controlled, resulting in low distillation efficiency and affecting the quality of the distilled oil

Method used

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  • Distillation recovery device for producing lubricating oil
  • Distillation recovery device for producing lubricating oil

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Embodiment Construction

[0028] In order to enable those skilled in the art to better understand the technical solution of the present invention, the application will be described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the application. .

[0029] like figure 1 Shown is the first embodiment of the present application, including a retort 100, which includes a top plate, a bottom plate and two pairs of opposite side walls. In this embodiment, the retort 100 is a cuboid structure. The distillation tank 100 is provided with a first partition plate 210 , one side of the first partition plate 210 is vertically fixed on the top plate, and the first partition plate 210 divides the distillation tank 100 into a first chamber and a second chamber. In this embodiment, when the retort 100 is placed horizontally, both the top plate and the bottom plate are placed...

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Abstract

The application provides a distillation recovery device for producing lubricating oil, the distillation recovery device comprises a distillation tank, wherein a first partition plate which divides thedistillation tank into a first chamber and a second chamber is arranged in the distillation tank, a first screw rod is arranged in the first chamber, and a movable baffle plate sleeves an upper thread of the first screw rod; a second partition plate perpendicular to the first partition plate is arranged in the second chamber, the second partition plate divides the second chamber into a reaction chamber and a current limiting chamber, an electric heating plate is arranged in the reaction chamber, a stirring rod is arranged in the reaction chamber, and stirring blades are arranged on the stirring rod; the second partition plate is provided with an inflow port which is communicated with the reaction chamber and the current limiting chamber, a condensation tank is arranged outside the distillation tank, and steam in the reaction chamber flows into a recovery tank after passing through the condensation tank. The distillation recovery device has the beneficial effects that feed liquid entering the distillation tank is stirred, heated and evaporated into a gaseous state and then discharged out of the distillation tank, and the steam is condensed into a liquid state after passing throughthe condensation tank and then flows to the recovery tank.

Description

technical field [0001] The disclosure relates to the technical field of feed liquid distillation devices, in particular to a distillation recovery device for lubricating oil production. Background technique [0002] Lubricating oil is one of the important petrochemical products. There are many kinds of products, which are widely used in production and life. Lubricating oil is a liquid or semi-solid lubricant applied to mechanical equipment to reduce friction and protect machinery and processed parts. [0003] When lubricating oil is produced, there is part of the lubricating oil in the feed liquid, and the feed liquid needs to be distilled to recover the lubricating oil. In the prior art, the feed-liquid circulation and distillation speed in the distillation tank cannot be controlled, resulting in low distillation efficiency and affecting the quality of the distilled oil. Contents of the invention [0004] The purpose of this application is to provide a kind of distillat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D3/30C10M175/00
CPCB01D3/30C10M175/0025C10M175/0083
Inventor 解放周静崔海鸥
Owner TOILX TIANJIN
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