Extrusion forming device for refractory brick processing

Abstract

The invention relates to the technical field of refractory brick machining, in particular to an extrusion forming device for refractory brick machining, supporting frames are fixed to the two sides of a hopper, a motor is arranged at the position, located above the supporting frames, of one side of the hopper, an extrusion forming mechanism is arranged below the hopper, and a panel is connected to the lower ends of the supporting frames. The device is easy and convenient to operate, a motor is started, a rotating shaft drives a spiral blade to rotate, raw materials in a hopper are stirred, part of the raw materials are prevented from precipitating, an electromagnetic valve is opened, the raw materials are injected into a mold, after the mold is filled with the raw materials, the electromagnetic valve is closed, a pressing plate is pressed downwards through an electric hydraulic rod, and the raw materials are compacted; and in the extrusion process, redundant raw materials overflow out of the mold and fall into the collecting box through the leakage net, so that the raw materials are prevented from polluting the panel, the redundant raw materials can be recycled, and waste is avoided.

Description

technical field [0001] The invention relates to the technical field of refractory brick processing, in particular to an extrusion molding device used for refractory brick processing. Background technique [0002] Refractory bricks, referred to as fire bricks, are made of refractory materials fired from refractory clay or other refractory raw materials, which are light yellow or brown. According to the preparation process, it can be divided into fired bricks, non-fired bricks, fused bricks (fused cast bricks), refractory and heat-insulating bricks; according to shape and size, it can be divided into standard bricks, ordinary bricks, special bricks, etc. It can be used as high-temperature building materials and structural materials for building kilns and various thermal equipment, and can withstand various physical and chemical changes and mechanical effects at high temperatures. [0003] In the process of extruding the refractory bricks with a mold, the excess raw materials ...

AI Technical Summary

Problems solved by technology

[0003] In the process of extruding refractory bricks with a mold, excess raw materials will leak out from the mold and gradually flow to the panel. The follow-up cleaning is troublesome and not easy to recycle. Therefore, those skilled in the art provide a method for Extrusion molding device for refractory brick processing, to solve the problems raised in the above-mentioned background technology

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