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Online analytical instrument system

An analytical instrument and fixed plate technology, applied in the field of online analysis, can solve problems affecting online analysis, and achieve the effect of real-time monitoring of process flow

Active Publication Date: 2021-05-11
武汉诺伦电气有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] On-line analysis refers to the analysis method that directly detects the characteristic value of the controlled product during the production process. Off-line analysis has a time lag and obtains historical analysis data, while on-line analysis obtains real-time analysis. The data can truly reflect the changes in the production process. Through the feedback line, it can be used immediately for the control and optimization of the production process. However, the existing online analysis instrument system has problems in sample extraction. The transported reactants cannot be extracted in real time, which affects the online analysis

Method used

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  • Online analytical instrument system
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Embodiment approach

[0025] The embodiment is specifically as follows: the rotating disk 8 can drive the sampling hole 9 to rotate, and the sampling hole 9 passes through the first connecting pipe 1 at a fixed frequency after rotating, and when the sampling hole 9 passes through the first connecting pipe 1, the first connecting pipe 1 internally transports The reactant flows into the inside of the sampling hole 9, and the sealing plate 10 can seal the bottom of the sampling hole 9, so that the reactant will not flow out from below. The sliding bar 11 can facilitate the movement of the sealing plate 10, and the soft rubber strip 12 is rotated to the inclined position. When the groove 14 is at the position, it squeezes and rubs against the inclined groove 14, so that the soft rubber strip 12 drives the sealing plate 10 to squeeze and slide toward the spring 13, thereby opening the bottom of the sampling hole 9, so that the reactants inside the sampling hole 9 pass through. The through hole 15 inside ...

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Abstract

The invention relates to the technical field of online analysis, in particular to an online analysis instrument system which is characterized in that threaded connecting rings are fixed to the upper end and the lower end of a first connecting pipe, a fixing disc is fixed to one side of the first connecting pipe, a motor is fixed to the upper portion of the fixing disc through screws, and a connecting shaft is fixed to an output shaft below the motor; a sealing plate is installed below the sampling hole through a sliding structure, a soft rubber strip is fixed below one end of the sealing plate, an inclined groove is formed in the bottom of one side of the fixing disc, a second connecting pipe is fixed below the through hole, and the bottom of the second connecting pipe penetrates through the bottom of the fixing disc to be fixedly connected with an online analysis instrument. The device is reasonable in design, through the arrangement of the fixed disc and the rotating disc, the device can regularly extract samples from the technological process for online analysis, sample extraction is more convenient and real-time, and use by people is facilitated.

Description

technical field [0001] The invention relates to the field of on-line analysis, in particular to an on-line analysis instrument system. Background technique [0002] On-line analysis refers to the analysis method that directly detects the characteristic value of the controlled product during the production process. Off-line analysis has a time lag and obtains historical analysis data, while on-line analysis obtains real-time analysis. The data can truly reflect the changes in the production process. Through the feedback line, it can be used immediately for the control and optimization of the production process. However, the existing online analysis instrument system has problems in sample extraction. The transported reactants cannot be extracted in real time, which affects the online analysis. For this reason, the present invention proposes an online analysis instrument system to solve the above problems. Contents of the invention [0003] The purpose of the present inven...

Claims

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Application Information

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IPC IPC(8): G01N1/02
CPCG01N1/02
Inventor 张丹
Owner 武汉诺伦电气有限公司
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