Solid-liquid reaction device with grinding function

Abstract

The invention discloses a solid-liquid reaction device with a grinding function. The solid-liquid reaction device comprises a tank body, a driving motor, a stirring plate and a liquid level meter, wherein a screening mask is arranged in the tank body; a crushing knife is arranged above the screening mask and fixedly connected with a rotating shaft; the upper end face of the screening mask is butted with a bottom scraper; a side wall scraper is arranged on the outer side of the bottom scraper; a collection hopper is arranged below the screening mask. According to the arrangement of the screening mask and the crushing knife, hardened block materials are crushed, the subsequent solid-liquid mixing reaction is conveniently carried out, and the reaction efficiency is improved; due to the arrangement of the bottom scraper and the side wall scraper, material adhesion is avoided, the materials are collected, and the crushing efficiency is improved; due to the arrangement of the collection hopper of which the discharge pipe extends to the middle of the tank body, solid materials directly diffuse to the middle positions of liquid raw materials, the mixing efficiency is improved, and by virtue of a screw lifting roller, materials are prevented from sinking to the bottom.

Description

technical field [0001] The invention relates to the field of chemical reaction equipment, in particular to a solid-liquid reaction device with a crushing function. 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, decomposition pots , polymerization kettle, etc.; materials generally include carbon-manganese steel, stainless steel, zirconium, nickel-based (Hastelloy, Monel, Inconel) alloys and other composite materials. For the reaction of solid-liquid raw materials, the traditional reaction device is only equipped with a motor-driven stirring device, which is squeezed during the storage or transportation of solid raw materials, and the solids originally have the phenomenon of hardening and agglomeration, so the hardened solid raw materia...

AI Technical Summary

Problems solved by technology

For the reaction of solid-liquid raw materials, the traditional reaction device is only equipped with a motor-driven stirring device, which is squeezed during the storage or transportation of solid raw materials, and the solids originally have the phenomenon of hardening and agglomeration, so the hardened solid raw materials are directly put into the reactor In the process, the solid raw materials need time to agglomerate, which reduces the diffusion speed of the solid raw materials, thereby reducing the efficiency of the reaction. For reactions with low reaction efficiency, the solid materials may even sink to the bottom.

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