Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A kind of recovery method of metal lead and zinc

A recycling method, metal lead technology, applied in the direction of metal processing equipment, manufacturing tools, process efficiency improvement, etc., can solve the problems of high friction between the plate and the blade, waste of lead and zinc on the surface, easy wear and damage of the blade, etc., to improve protection High performance, high efficiency, stable cutting effect

Active Publication Date: 2019-12-13
涡阳县欣鼎锌业有限公司
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the production process of many factories, a lot of lead-zinc-plated sheets are used, and there will be some scraps left in use. Direct discarding or recycling will cause waste of lead-zinc on the surface, which will increase subsequent production costs.
[0003] The current lead-zinc recovery method is mainly to simply cut the plate and then extract the lead and zinc through chemical extraction, but only a simple transverse cutting will make the plate volume still large and the reaction speed slow; when cutting The friction between the plate and the blade is large, making the blade easy to wear and damage

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A kind of recovery method of metal lead and zinc
  • A kind of recovery method of metal lead and zinc
  • A kind of recovery method of metal lead and zinc

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] In order to make it easy to understand the technical means, creative features, goals and effects achieved by the present invention, the present invention will be further explained in conjunction with specific implementations below.

[0028] Such as Figure 1-Figure 4 As shown, a metal lead and zinc recovery method according to the present invention includes the following steps:

[0029] S1: Use a water gun to clean the metal plate, and the cleaning water uses hot water at 100 degrees Celsius;

[0030] After S2 and S1 are completed, immediately transport the cleaned metal plate to the cutting equipment to cut the plate, and the processed metal plate is divided into small pieces to facilitate subsequent smelting;

[0031] S3: Put the metal plate cut into small pieces in S2 into a smelting furnace for smelting and recycling;

[0032] The cutting equipment used in this method includes a supporting mechanism 1, a lubricating mechanism 2, a first cutting mechanism 3, a second cutting ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of lead and zinc recovery, in particular to a metal lead and zinc recovery method, comprising the following steps: S1, cleaning a metal plate by using a water gun, wherein the cleaning water is hot water of 100 DEG C; S2, after S1, immediately conveying the washed metal plate to cutting equipment for cutting, and cutting the processed metal plate into small pieces for subsequent smelting; S3, placing the metal plate cut into small pieces in S2 into a smelting furnace for smelting and recovery. The method realizes the heating of the metal plate whilecleaning the metal plate, thereby achieving the purpose of softening the metal plate, facilitating the subsequent cutting operation and further reducing the tool wear.

Description

Technical field [0001] The invention relates to the technical field of lead and zinc recovery, in particular to a metal lead and zinc recovery method. Background technique [0002] In the production process of many factories, a lot of lead-plated zinc sheets are used, and there will be some leftovers during use. Direct discarding or recycling will cause waste of lead and zinc on the surface and increase subsequent production costs. [0003] The current lead-zinc recovery method mainly cuts the plate and then chemically extracts the lead and zinc. However, the simple horizontal cutting will make the plate volume larger and the reaction speed slower; during cutting The friction between the plate and the blade is relatively large, which makes the blade easy to wear and damage. Summary of the invention [0004] In view of the problems in the prior art, the present invention provides a metal lead-zinc recovery method. This method realizes heating of the metal plate while cleaning the me...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B23D19/00B23D19/08C22B13/02C22B19/20C22B19/30
CPCB23D19/00B23D19/08C22B13/025C22B19/20C22B19/30Y02P10/20
Inventor 王志强
Owner 涡阳县欣鼎锌业有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com