Oil refining equipment for waste plastics

Abstract

The invention discloses an oil refining equipment for waste plastics. The oil refining equipment structurally comprises a bottom frame, a material conveying pipe, a machine plate and a machine barrel,wherein the bottom frame is locked with the machine plate; the machine plate and the machine barrel are welded and communicate with each other; the material conveying pipe is connected with a machineplate shaft; the machine barrel consists of a barrel ring, a refining barrel, refining circles and a barrel opening; the barrel opening is formed in refining barrel; the barrel ring is connected witha refining barrel shaft; the refining circles are mounted on the refining barrel; and each refining circle comprises a swing circle structure and an arc rail structure, the swing circle structure isbuckled with the arc rail structure, the arc rail structure comprises a rail circle frame, a liquid storage device and an arc-shaped rail, the rail circle frame is locked with the liquid storage device, and the arc-shaped rail is mounted on the rail circle frame. According to the invention, oil layers are attached to the refining circles, and the swing circle structures drive the refining circlesto vibrate so as to shake off the oil layers; the refining circles are of a circular structure, so the oil layers are easily shaken off; the oil layers are scraped off and squeezed into the liquid storage devices when the arc-shaped rails slide, and the oil layers can be treated in time; and the waste is densely filled at a middle part, so a filling amount is guaranteed, a heating layer is added,and heating efficiency is improved.

Description

technical field [0001] The invention relates to the field of oil refining machinery, in particular to waste plastic oil refining equipment. Background technique [0002] Plastic has the characteristics of being plasticized and softened by heating, and waste plastic can be recycled according to its own characteristics; rotary furnace is one of the processing equipment for waste plastic oil refining, with a large amount of filling and high melting efficiency. [0003] In the prior art, during the heating process, the plastic changes from hard to soft until it turns into molten liquid, and then it is discharged from the furnace. After refining, the inner wall of the furnace will be covered with a layer of oil layer. When the second batch of waste plastic feed is melted, the oil layer undergoes secondary melting. It will reduce the quality of oil refining, and adding oil scraping equipment will occupy the space in the furnace and reduce the melting efficiency. Contents of the ...

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Problems solved by technology

[0004] The main purpose of the present invention is to overcome the deficiencies of the prior art and provide a waste plastic oil refining equipment to solve the problem that the plastic changes from hard to soft during the heating process until it becomes molten and is discharged from the furnace. After the refining is completed, the inner wall of the furnace will be damaged Covered with a layer of oil layer, the oil layer will be melted again when the second batch of waste plastics is melted, which will reduce the quality of oil refining. If the oil scraping equipment is added, it will occupy the space in the furnace and reduce the melting efficiency.

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