Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Raw coal ash detection device and method

A detection device, raw coal ash technology, applied in the direction of measurement device, analytical material, chemical process analysis/design, etc., can solve the problem of inability to form automatic closed-loop control, lack of automatic rapid detection device for ash content, inability to automatically control flotation process and dosing and other problems, to achieve the effect of increasing the test rate, reducing the measurement time and improving the quality of coal

Pending Publication Date: 2019-12-31
FOSHAN UNIVERSITY
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the lack of automatic and rapid detection devices for ash content in flotation tailings, automatic closed-loop control cannot be formed. As a result, in the flotation process of coal mines, it is necessary to adjust the dosage of coal slime according to the coal quality according to the experience of the workers on the job, which cannot be truly realized. Automatic control and dosing of 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
  • Raw coal ash detection device and method
  • Raw coal ash detection device and method
  • Raw coal ash detection device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0051]The concept, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Apparently, the described embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments of the present application, other embodiments obtained by those skilled in the art without creative efforts belong to The protection scope of this application. In addition, all connection relationships mentioned in this article do not refer to the direct connection of components, but mean that a better connection structure can be formed by adding or reducing connection accessories according to specific implementation conditions. The various technical features in the invention can be combined interactively on the premise of not conflicting with each other. Finall...

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 raw coal ash detection device and method, and the detection device comprises a mounting base component, a weight detection component, a sample injection component, a sample output component and a host computer, wherein the weight detection component is installed on the mounting base component; the host computer is respectively connected to the weight detection component,the sample injection component and the sample output component; and the weight detection component comprises a cantilever beam load cell, a sample holder, a sample crucible, a heating mechanism and ahorizontal movement mechanism. During the raw coal flotation process of the raw coal ash detection device provided by the invention, the raw coal is transported to the weight detection component by using the sample injection component, and the weight detection module first performs high temperature heating operation on the raw coal, detects the change in the weight of the raw coal, and compares with the weight of the raw coal before the high temperature heating, so as to detect the ash of the raw coal in the flotation process in real time, thereby realizing automatic closed-loop control and improving the coal quality after flotation.

Description

technical field [0001] The invention relates to the technical field of raw coal detection, in particular to a raw coal ash detection device and detection method. Background technique [0002] Ash content is an important technical index in coal. The international standard ISO1171-2010 stipulates the determination standard of raw coal ash content. The determination process of this international standard takes a long time. [0003] The ash content in coal refers to the proportion of the remaining weight of a certain weight of raw coal to the original weight after burning a certain weight of raw coal to the original weight under certain conditions. It is one of the important physical indicators affecting the combustion characteristics of coal. physical properties. The current standard detection methods for coal ash mainly include ignition weighing method, natural radioactivity method, gravity measurement method, image processing ash measurement method and so on. Among them, th...

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 Applications(China)
IPC IPC(8): G01N5/00G01N31/12G06F17/50G16C20/10
CPCG01N5/00G01N31/12G16C20/10
Inventor 朱文博陈建文李艾园朱珍吴佳宏马浩戴敬熹曹剑威李家昊陈顺豪
Owner FOSHAN UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
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