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

An embedded foam flow rate measurement system and method for mineral foam flotation

A froth flotation, flow velocity measurement technology, applied in the direction of fluid velocity measurement, velocity/acceleration/impact measurement, measurement device, etc., can solve the problems of difficulty in froth flow velocity, measurement, etc., to ensure accuracy and reliability, and reduce time consumption , the effect of small size

Active Publication Date: 2016-03-23
云南华迅达智能科技有限公司
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the foam flow rate in the mineral flotation process is difficult to measure with traditional flow rate sensors, and proposes an embedded foam flow rate measurement system and method for the mineral flotation process

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
  • An embedded foam flow rate measurement system and method for mineral foam flotation
  • An embedded foam flow rate measurement system and method for mineral foam flotation
  • An embedded foam flow rate measurement system and method for mineral foam flotation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The hardware structure of the mineral flotation foam flow rate measurement system is as follows figure 1 As shown, it is mainly composed of an embedded video processing module 1, a light source 2, an industrial camera 3, a coaxial cable 4, a router 5 for communication and data exchange and transmission, and an upper computer 6. The flotation tank is the place where the mixing reaction of the mineral pulp and the medicine occurs. The foam is refined so that the mineral binding foam floats to the surface of the mineral pulp and forms a mineralized foam. Its surface is the area where the foam is most generated and has good isolation. The foam tank is a vessel for holding the mineralized foam scraped by the scraper on the surface of the flotation tank, which can further increase the ore content in the slurry and provide higher-grade slurry for the next step of selection. The foam tank is a container for the mineralized foam scraped from the surface of the flotation tank. The...

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 discloses a mineral foam flotation-oriented embedded foam flow velocity measurement system and a method. According to the embedded foam flow velocity measurement system, an embedded floatation foam collection platform is built, based on foam images that an industrial camera acquires in a mineral flotation process, aiming at the acquired images, preprocessing of the images is completed in a DSP processor, and foam velocity characteristics are extracted by using an analysis method of correlation of image blocks in a current frame and a reference frame. The embedded solution in the invention obtains the foam velocity characteristics by analyzing the foam images as an important reference index of a production state, can reflect the production situation in real time, has the advantages of small size, low cost, low power dissipation and high reliability, and is particularly suitable for an industrial field in which the environment is severe and foam flow velocity is difficult to measure, such as a dressing plant.

Description

Technical field [0001] The invention belongs to the field of embedded image processing, and specifically relates to a foam flow velocity measurement system and a measurement method for mineral foam flotation. Background technique [0002] Mineral flotation is one of the most widely used ore dressing methods in mineral processing. It undergoes mineralization and foaming through an extremely complex physical and chemical reaction process. The application of mineral flotation is to improve the grade of raw ore and meet the requirements of mineral reduction smelting. For many years, the mineral flotation has mainly relied on skilled workers to manually adjust the flotation operation by observing the characteristics of the foam in the flotation tank. However, due to the rotation of personnel and the subjectivity of the adjustment, the adjustment process cannot accurately judge the characteristics of the foam, which leads to the operation The subjectivity and arbitrariness of the flot...

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): G01P5/22
Inventor 阳春华蔡耀仪徐德刚桂卫华胡峻黄天正朱军王晓丽
Owner 云南华迅达智能科技有限公司
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