Device for measuring pH value of seriflux in absorption tower

A technology for measuring devices and absorption towers, applied to measuring devices, material analysis through electromagnetic means, instruments, etc., can solve the problems of low device investment, achieve low flow rate, less prone to failure, and occupy less space on the site

Inactive Publication Date: 2015-07-29
AEROSPACE ENVIRONMENTAL ENG
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a measuring device for measuring the pH value of the slurry in the absorption tower. There are problems that arise in the device for measuring the pH value, which can be applied to all types of absorption towers for measuring the pH value of the slurry in the tower

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
  • Device for measuring pH value of seriflux in absorption tower

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The present invention will be described in further detail below by taking the embodiments of the accompanying drawings as an example. The following examples are only descriptive, not restrictive, and cannot limit the protection scope of the present invention.

[0025] The equipment used in the present invention, unless otherwise specified, is the commonly used equipment in the art, and the methods used in the present invention are the conventional methods in the art unless otherwise specified.

[0026] A measuring device for the pH value of the slurry in the absorption tower, such as figure 1 As shown, the device includes an oblique mouthpiece 12, a sampling valve 11, a flushing tee 10, an electrode tee 9, a pH electrode 5, an electrode holder 4, an overflow valve 6, an elbow 7, an overflow pipe 8 and a flushing The water valve 3, one end of the oblique interface pipe is communicated with the lower outlet (not shown in the figure) of the slurry tank 13 of the absorption...

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 a device for measuring the pH value of seriflux in an absorption tower. The device comprises an inclined connector pipe, a sampling valve, a washing three-way valve, electrode three-way valves, pH electrodes, electrode brackets, an overflow valve, a bent pipe, an overflow pipe and a washing water valve, wherein one end of the inclined connector pipe is communicated with the outlet in the lower part of a seriflux tank of the absorption tower, and is upwards obliquelyarranged on the outer side wall of the seriflux tank in the horizontal direction; the other end of the inclined connector pipe, the sampling valve, the washing three-way valve, the electrode three-way valves, the overflow valve and the bent pipe are communicated in sequence and are obliquely arranged in a sealed manner; the other end of the bent pipe is connected with the downwards arranged overflow pipe. The device has low possibility of blocking pipelines, is small in occupied field space, saves space, is simple and feasible in mounting, reduces the production cost of the equipment, is convenient to operate, has low possibility of breaking down, is convenient to operate and maintain, and can be widely applied to measurement of the pH value of seriflux in all types of absorption towers.

Description

technical field [0001] The invention belongs to the technical field of environmental protection, in particular to a measuring device for the pH value of slurry in an absorption tower. Background technique [0002] In wet desulfurization systems, pH value is an important control parameter. The pH value directly affects the desulfurization efficiency of the desulfurization system, the dissolution of limestone, the oxidation of sulfite, the crystallization of gypsum, and the corrosion of the desulfurization system. In practical engineering, the optimum pH value is between 5.2 and 5.6. [0003] In the wet desulfurization system, an industrial online pH analyzer is generally used to measure the pH value of the slurry in the slurry pool of the absorption tower. In the original design, the pH value measuring device installed the pH electrode on the gypsum slurry slurry pump pipeline. There are several problems: 1. The flow rate of the slurry pump pipeline is relatively large, and...

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): G01N27/00
Inventor 刘海伦王丽娟司志娟
Owner AEROSPACE ENVIRONMENTAL ENG
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
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap