Raw material saving device for purifying distillation still blowdown discharged into buffer tank

Abstract

The invention discloses a raw material saving device for purifying distillation still blowdown discharged into a buffer tank, and belongs to the technical field of distillation still blowdown purification, and the raw material saving device comprises a crushing box, a feeding mechanism, a conveying auger, a crushing roller, a spiral stirring paddle, a purification box, a wall scraping rod and a vacuum heat preservation layer, the feeding mechanism is arranged above the left side of the crushing box; a first motor is installed on the left side of a first rotating shaft, and the conveying augeris installed on the first rotating shaft; two second rotating shafts are symmetrically mounted at the upper part in the crushing box; crushing teeth are arranged on the surface of the crushing roller;a fourth motor is installed in the middle of the lower portion of the purification box, the wall scraping rod is installed on the side, away from a fourth rotating shaft, of a stirring rod, the vacuum heat preservation layer is arranged in the wall body of the purification box, and an annular heater is installed on the inner wall of the purification box. Through cooperative use of the first motor, the first rotating shaft and the conveying auger, residues in a distillation still can be automatically conveyed, more time and labor are saved, and the working efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of distillation still blowdown purification, in particular to a distillation still blowdown discharged into a buffer tank for purification and saving of raw materials. Background technique [0002] Distillation is the unit operation process of introducing the steam generated by the boiling of the liquid into the condenser, using the different boiling points of the components to evaporate the low boiling point components, and then condensing to separate the entire components. The still is a kind of distillation used in chemical production The still is mainly to vaporize the distilled liquid, provide the necessary amount of rising steam in the tower, and achieve the effect of distillation and purification. When the existing distillation still is being purified, most of the liquid will eventually be distilled and vaporized and rise to other collection tanks, while some material waste residues will remain in the...

AI Technical Summary

Problems solved by technology

When the existing distillation still is being purified, most of the liquid will eventually be distilled and vaporized and rise to other collection tanks, while some material waste residues will remain in the still still. These material waste residues still have a certain amount of usable materials. If the sewage is directly discharged , will cause a waste of resources, reduce the utilization rate of raw materials, not enough energy saving and environmental protection

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