A chemical raw material reaction kettle tank body processing and molding equipment

Abstract

The invention belongs to the technical field of chemical equipment, and particularly relates to processing and forming equipment for a tank body of a chemical raw material reaction kettle. The processing and forming equipment comprises a milling roller and a rail base, wherein the surface of the rail base is fixedly equipped with an arc-shaped limiting plate; threaded holes are formed in the surface of the metal plate and the surface of the milling roller; the metal plate is fixed with the milling roller through a bolt; a motor provides power to the milling roller; a first roller, a second roller and a third roller are matched on the rail base in a rolling mode; a slide block is matched on the rail base in a sliding mode; the longitudinal section of the slide block is in the shape of a right-angled angle; the bevel edge of the right-angled angle is crossed with the upper surface of the rail base, and is tangential to the surface of the first roller, the surface of the second roller andthe surface of the third roller; the first roller, the second roller, the third roller and the slide block are connected through a bracket; and the bracket is connected to a propulsion mechanism. According to the processing and forming equipment disclosed by the invention, the rolled and formed part of the metal plate is fitted to the surface of the milling roller, so that the to-be-rolled part of the metal plate is in an upwards bent state, and therefore, rolling force needed for rolling is reduced, and damages due to the fact that the milling roller and a milling roller bearing bear large load for a long time are reduced.

Description

technical field [0001] The invention belongs to the technical field of chemical equipment, and in particular relates to a chemical raw material reactor tank body processing and molding equipment. Background technique [0002] Reactors are widely used in petroleum, chemical, rubber, pesticides, dyes, medicines, food, pressure vessels used to complete vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and other processes, such as reactors, reaction pots and decomposition pots etc. Reactor materials generally include carbon-manganese steel, stainless steel, zirconium, nickel-based alloys and other composite materials. The reaction kettle is composed of a tank body, a kettle cover, a jacket, an agitator, a transmission device, a shaft seal device, and a support. The rolling process of the small-volume reactor tank can be realized manually, but the manual efficiency is low and the labor intensity is high. [0003] The Chinese invention patent with...

AI Technical Summary

Problems solved by technology

The forming machine has the characteristics of high rolling efficiency and simple structure; however, the forming machine cannot adapt to the processing and forming of large reactor tanks

[0004] Large-scale reactor tanks are usually formed by rolling. During the rolling process, on the one hand, the rolled-formed part of the metal plate receives its own internal stress and is easy to detach from the surface of the roll, which affects the rolling effect of the tank; on the other hand , the part of the metal plate to be rolled is horizontally attached to the rail seat, and the rolls need a large rolling force to roll the horizontal metal plate into a crimped tank body, and the rolls and roll bearings are prone to fatigue damage when they bear heavy loads for a long time

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