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

Digital intelligent liquid densitometer, and density detecting method thereof

A technology of density detection and liquid density, which is applied to determine the specific gravity and other directions by using the flow characteristics of the fluid, can solve the problems that the data cannot be detected online in real time, and the specific gravity meter is complicated and hysteresis due to the crystallizer working conditions, so as to achieve online real-time detection, The effect of intelligent detection process and stable liquid flow

Inactive Publication Date: 2017-08-29
QINGHAI SALT LAKE IND
View PDF7 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 provide a digital intelligent liquid density meter, which is used to solve the problem that the existing hydrometer cannot be detected online in real time due to the complex working conditions of the crystallizer and the data lags behind

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
  • Digital intelligent liquid densitometer, and density detecting method thereof
  • Digital intelligent liquid densitometer, and density detecting method thereof
  • Digital intelligent liquid densitometer, and density detecting method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0064] The present invention provides many applicable inventive concepts that can be embodied in numerous specific contexts. The specific examples described in the following embodiments of the present invention are only used as illustrations of specific embodiments of the present invention, and are not intended to limit the scope of the present invention.

[0065] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0066] This embodiment provides a digital intelligent liquid density meter, which is applied to detect the density of overflow liquid in the reverse flotation cold crystallization process of producing potash fertilizer using salt lake brine resources as raw materials.

[0067] figure 1 A structural block diagram of a digital intelligent liquid density meter in a preferred embodiment of the present invention is shown. Such as figure 1 As shown, the digital intelligent liquid density meter ...

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

PropertyMeasurementUnit
particle diameteraaaaaaaaaa
particle diameteraaaaaaaaaa
Login to View More

Abstract

The invention discloses a digital intelligent liquid densitometer. The digital intelligent liquid densitometer comprises a PLC control system (1) and a density detecting system (2); the PLC control system (1) is used for controlling the density detecting system (2) to detect liquid density; the density detecting system (2) comprises a sampling pump (21), a primary automatic filter (23), a multistage sedimentation device (25), and a density detecting device (27) which are connected successively; the multistage sedimentation device (25) comprises at least two sedimentation units, wherein the volumes of the two sedimentation units are different, so that the flow speeds of a liquid to be detected through the two sedimentation units are different. The digital intelligent liquid densitometer is capable of realizing filtering sedimentation of impurities in the liquid to be detected, on one hand, influences caused by foam and crystals in the liquid to be detected are reduced, and on the other hand, static settlement is not needed, detection time is shortened, on-line real-time detection is realized, and influences on production caused by data delay are avoided.

Description

technical field [0001] The invention relates to the technical field of chemical equipment, in particular to a digital intelligent liquid density meter and a density detection method thereof. Background technique [0002] Qinghai is a resource-rich province with a wide variety of natural resources, among which the representative resources are salt lake resources, and the salt lake resources mainly include sedimentary resources and brine resources. Salt lake brine belongs to liquid chloride mineral resources and is rich in various components. Salt lake brine passes through The process of salt precipitation can produce sodium-containing carnallite, and further processing can produce potassium chloride to produce potassium fertilizer. There are many processes for producing potassium fertilizer by using salt lake brine. The reverse flotation cold crystallization process is a relatively advanced process in large-scale production. . [0003] In the flotation process, the required ...

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): G01N9/32
CPCG01N9/32
Inventor 张振杰张生太肖书记霍永星孟浩李生斌李小飞李志勇袁建平佘永红巨生彬林佳峰丁启军郭广海
Owner QINGHAI SALT LAKE IND
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