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

Method and tool for analyzing and sampling dry desulphurization absorbing tower fluidized bed material

A dry desulfurization, analytical sampling technology, applied in sampling, analyzing materials, sampling devices, etc., can solve the problems of incomplete material samples and inaccurate reaction fluidized bed material composition and other problems

Inactive Publication Date: 2016-09-28
MCC BAOSTEEL TECH SERVICE
View PDF16 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the fluidized bed material sample is generally obtained from the hand hole of the absorption tower, but when the hand hole is opened, the negative pressure in the absorption tower will suck away the fine components in the material sample, and the material sample taken out is not comprehensive and cannot be accurate. The composition of the reactive fluidized bed material

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
  • Method and tool for analyzing and sampling dry desulphurization absorbing tower fluidized bed material
  • Method and tool for analyzing and sampling dry desulphurization absorbing tower fluidized bed material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0042] It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention. Limiting conditions, so there is no technical substantive meaning, any modification of structure, change of proportional relationship or adjustment of size, without affecting the effect and purpose of the present invention, should still fall within the scope of the present invention. within the scope covered by the disclosed technical content. At the same time, terms such as "upper", "lo...

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 provides a tool for analyzing and sampling a dry desulphurization absorbing tower fluidized bed material. The tool comprises an outer cylinder assembly, an inner cylinder assembly and a pressure spring assembly; the outer cylinder assembly comprises a sleeve and a cylindrical handle in sealed connection with the sleeve; the inner cylinder assembly comprises a sampling cylinder and a hollow piston push rod; the cylinder wall of the sampling cylinder is provided with a sampling hole; the open end of the sampling cylinder is insert to the sleeve; the hollow piston push rod is inserted to the cylindrical handle, and the hollow piston push rod is connected with the sampling cylinder; and the pressure spring assembly comprises a pressure spring and a tail cover, the tail cover is arranged on the outer end surface of the hollow piston push rod, and the pressure spring is positioned between the tail cover and the cylindrical handle. The sampling tool has a simple structure, is convenient to use, and can be widely applied to sampling of absorbing tower materials in a dry desulphurization system in order to guarantee the accurate and comprehensive property of components in a sample. The invention also provides a method for analyzing and sampling the dry desulphurization absorbing tower fluidized bed material. The method is simple, and can guarantee the accurate and comprehensive property of components in the sample.

Description

technical field [0001] The invention relates to fluidized bed material analysis and sampling in an industrial flue gas dry desulfurization system, in particular to a method and tool for analysis and sampling of fluidized bed material in an absorption tower for dry desulfurization. Background technique [0002] The flue gas volume of the main exhaust fan of the sintering machine is very large, its pressure is -12700Pa, and the temperature is about 120 degrees. Dust content is 100mg / Nm3, SO2 content is 450mg / Nm3. This process adopts circulating fluidized bed sintering flue gas dry desulfurization technology (LJS-FGD). A typical LJS-FGD process system consists of absorption tower, desulfurization and dust collector, desulfurization ash circulation and discharge, absorbent preparation and supply, process water and electrical instrument control system, etc. [0003] The raw flue gas from the sintering machine enters the absorption tower from the bottom, and enters the bed body ...

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
IPC IPC(8): G01N1/14
CPCG01N1/14G01N2001/1427
Inventor 江攀董朔陈伟李金江段欣
Owner MCC BAOSTEEL TECH SERVICE
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