Vibrating screening machine for refractory material production

Abstract

The invention relates to the technical field of vibrating screening, and discloses a vibrating screening machine for refractory material production. The vibrating screening machine comprises a vibrating box, wherein a feeding port is formed in the top end of the vibrating box; a motor is fixedly connected to the outer part of the right side wall of the vibrating box; a second damping spring is fixedly connected to the bottom of the motor; a drainage plate is arranged on the right side wall of the vibrating box; an output shaft is fixedly connected to the left side of the motor; the other end of the output shaft extends into the vibrating box; and a connecting rod is fixedly connected to the left side of the output shaft. According to the vibrating screening machine, a first spring, the connecting rod and a screening plate are arranged in a matched mode, so that the motor directly drives the screening plate to vibrate, and the effects of energy conservation and noise reduction are achieved; and meanwhile, a second spring, an electromagnet and a magnet are arranged in a matched mode, so that a first screening plate shakes left and right in the horizontal direction, the effect that materials accumulated in the middle of the screening plate are uniformly dispersed towards the two sides is achieved, and the problems that in the prior art, the screening efficiency is poor and the loss of the screening plate is high due to the fact that the materials are accumulated in the middle of the screening plate are solved.

Description

technical field [0001] The invention relates to the technical field of vibration screening, in particular to a vibration screening machine for refractory production. Background technique [0002] Refractory materials refer to inorganic non-metallic materials with high refractoriness, which can achieve flame retardant effect and high strength, and are widely used in construction, metallurgy, chemical industry and other fields. The size is different, and the raw materials need to be screened for later processing and use. [0003] Most of the existing screening devices use a vibrating screening machine. The raw materials are added to the vibrating screening machine, and the raw materials are separated according to the specifications and sizes of the sieve plates through physical screening. However, during use, the vibrating machine drives the box to vibrate. A large amount of noise pollution will be generated. Using a large vibrator to vibrate the box will consume high energy ...

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Problems solved by technology

[0004] In view of the deficiencies in the use of the existing vibrating screening machine proposed in the background technology, the present invention provides a vibrating screening machine for refractory production, which can effectively reduce the accumulation of materials in the middle of the sieve plate while saving energy and reducing noise. Advantages, solve the technical problems raised in the above-mentioned background technology

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