Waste oil solidifying apparatus

Abstract

The invention discloses a waste oil solidifying apparatus, which comprises a rack, wherein a lifting platform is arranged in the rack, a stirring barrel is arranged below the lifting platform, an alkali liquid groove is arranged on one side of the lifting platform, and is connected to the stirring barrel through a connecting bushing, a connecting pipe is arranged on one side of the stirring barrel, and is communicated to the stirring barrel, a position adjusting mechanism is arranged on the lifting platform, the solidifying apparatus further comprises a stirring mechanism, a conveying mechanism and a control device, the conveying mechanism is arranged below the stirring mechanism, and the adjusting mechanism, the stirring mechanism and the conveying mechanism are respectively connected tothe control device. According to the present invention, waste oil is solidified and automatically discharged in a longitudinal pressing disc solidifying and bottom spiral conveying mode, such that thesolidifying efficiency is high, and the problems of easy adhering to the wall, slow discharging, high residual rate, time consuming and labor consuming of manual operation, and radiation safety of the solidifying body are effectively solved.

Description

technical field [0001] The invention belongs to the technical field of waste oil solidification, and in particular relates to a waste oil solidification device. Background technique [0002] Low-level waste oil is waste oil produced by the operation and maintenance of vacuum pumps, compressors and other mechanical equipment in the nuclear industry, mainly including waste engine oil, waste lubricating oil, waste vacuum pump oil, etc. Low-level waste oil contains some radionuclides, which are radioactive; and it is fluid, and the potential danger of long-term temporary storage is very high. From a safety point of view, since these low-level radioactive waste oils are unstable, easy to flow and migrate, and prone to combustion accidents, their temporary storage amount and temporary storage time should be reduced as much as possible. The treatment and disposal of low-level radioactive waste oil is generally considered feasible at home and abroad and is put into engineering appl...

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Problems solved by technology

[0004] In view of the above shortcomings, the present invention provides a waste oil solidification device, which solidifies and automatically discharges waste oil through longitudinal pressure plate solidification and bottom spiral conveyance, with high solidification efficiency and effectively solves the problem of easy sticking of the solidified body to the wall and discharge of waste oil. Slow material, high residual rate, time-consuming and labor-intensive manual operation, and radiation safety issues

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