Metal lead and zinc recovery equipment

Abstract

The invention discloses metal lead and zinc recovery equipment in the technical field of recovery processing equipment. The metal lead and zinc recovery equipment adopts a tube-pressing cutting mode to cut waste materials, so that the materials are uniformly cut and crushed more thoroughly, adopts a transportation mode of moving, stopping and moving, and is linked with a cutting mechanism adoptinga vertical cutting mode, so that when a blade cuts the material, a net-shaped conveyor belt is in a stop state, the stress of the blade in the conveying direction is reduced, burden of the blade is reduced, damages are avoided, the service life of the blade is prolonged, cutting strength and cutting smoothness are improved through vertical cutting, the materials are easily cut, abrasion loss andburden of the blade are reduced, and the blade is protected; a crushing and leading-in device is arranged to preliminarily crush the cutting excess materials and lead the crushed materials into a crushing mechanism; the crushed materials are thoroughly crushed through the crushing mechanism, so that treatment efficiency of the equipment on the materials is improved, a contact area of the crushed materials during reaction extraction is larger, and efficiency is higher.

Description

technical field [0001] The invention belongs to the technical field of recovery processing equipment; in particular, it relates to metal lead and zinc recovery equipment. Background technique [0002] In the production process of many factories, a lot of lead-galvanized sheets are used, and there will be some scraps left in use. If the scraps are discarded directly, it will lead to waste of resources and greatly increase the production cost. If the recycling is carried out directly Processing will greatly increase subsequent processing costs. Therefore, in order to improve recycling efficiency and reduce subsequent processing costs, people use simple cutting methods to reduce the volume of residual materials, thereby improving the efficiency of chemical extraction, thereby reducing processing costs. The current lead and zinc recovery method mainly performs simple horizontal and vertical cutting on the plate and then extracts the lead and zinc through chemical extraction, but...

AI Technical Summary

Problems solved by technology

[0002] In the production process of many factories, a lot of lead-galvanized sheets are used, and there will be some scraps left in use. If the scraps are discarded directly, it will lead to waste of resources and greatly increase the production cost. If the recycling is carried out directly Processing will greatly increase subsequent processing costs. Therefore, in order to improve recycling efficiency and reduce subsequent processing costs, people use simple cutting methods to reduce the volume of residual materials, thereby improving the efficiency of chemical extraction, thereby reducing processing costs. The current lead and zinc recovery method mainly performs simple horizontal and vertical cutting on the plate and then extracts the lead and zinc through chemical extraction, but the simple horizontal and vertical cutting will make the volume of the plate still relatively large The speed is slow; at the same time, the friction between the plate and the blade is large during longitudinal cutting, which makes the blade easy to wear and damage, while transverse cutting will cause the blade to be subjected to stress along the transport direction during cutting, thereby greatly reducing the cutting strength and cutting strength of the blade. Efficiency and greatly increase the burden on the blade when cutting, making the blade very easy to break or break, greatly reducing the service life of the blade, and then need to constantly replace the blade, greatly increasing the cutting cost, therefore, a blade with long service life and high cutting strength , high cutting fluency, small blade burden, more thorough material crushing, and the emergence of metal lead and zinc recycling equipment with high crushing efficiency is imminent

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