Industrial garbage solid-liquid crushing and separating device and operation method thereof

Abstract

The invention discloses an industrial garbage solid-liquid crushing and separating device and an operation method thereof. The industrial garbage solid-liquid crushing and separating device comprisesa treatment box, wherein the treatment box is divided into a water filtering cavity and a crushing cavity; a conveying belt is mounted at the top of the water filtering cavity; water filtering holes are formed in the conveying belt; a feeding hopper is mounted at the top of the side wall of the treatment box; a material spreading mechanism is mounted between the feeding hopper and the treatment box; a filter pressing magnetic separation mechanism is mounted between the conveying belt and the top of the crushing cavity; a crushing mechanism is mounted in the middle of an inner cavity of the crushing cavity; and a material falling opening is formed in the bottom of the crushing cavity. The material spreading mechanism enables garbage to be uniformly spread on the conveying belt, so that water in the garbage can be naturally filtered out through the water filtering holes, and the situation that a large amount of garbage is fed into the crushing mechanism at the same time to cause blockageis avoided; the filter pressing magnetic separation mechanism compacts the spread garbage to press out liquid in the garbage, so that a filter pressing effect is achieved; iron products in the garbage are removed through magnetic separation, so that the damage to the crushing mechanism by the iron products is avoided; the crushing mechanism performs cyclic crushing, so that the crushing is thorough; and solid-liquid separation and crushing are integrally designed, so that the efficiency is improved, and the cost is reduced.

Description

technical field [0001] The invention relates to the technical field of garbage treatment, in particular to a solid-liquid breaking and separating device for industrial garbage and an operating method thereof. Background technique [0002] Industrial waste often contains a large amount of solid-liquid mixtures such as organic reagents, water, cooling liquid, plastics, wood, stones, and iron chips. When dealing with industrial waste, it is often necessary to separate solids and liquids first, and then transfer the solid waste to The crushing in the crusher is often carried out separately, which requires additional transfer facilities and personnel, which increases the cost and reduces the efficiency. In addition, a large amount of waste is often directly imported into the treatment facility during solid-liquid separation and crushing, which easily leads to waste accumulation. After the garbage is accumulated, it is difficult to filter out the internal moisture, resulting in in...

AI Technical Summary

Problems solved by technology

[0002] Industrial waste often contains a large amount of solid-liquid mixtures such as organic reagents, water, cooling liquid, plastics, wood, stones, and iron chips. When dealing with industrial waste, it is often necessary to separate solids and liquids first, and then transfer the solid waste to The crushing in the crusher is often carried out separately, which requires additional transfer facilities and personnel, which increases the cost and reduces the efficiency. In addition, a large amount of waste is often directly imported into the treatment facility during solid-liquid separation and crushing, which easily leads to waste accumulation. After the garbage is accumulated, it is difficult to filter out the internal moisture, resulting in incomplete solid-liquid separation, and the accumulated garbage is easy to block the entrance of the crusher, making it difficult to crush, so it is often necessary to manually loosen the garbage at the crusher, which increases the risk, and The iron products in the solid waste will cause damage to the crushing teeth of the crushing roller or the crushing hammer. For this reason, we propose a solid-liquid crushing and separation device for industrial waste and its operation method to solve the above problems

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