Online analyzer for excess of caustic soda

An analyzer and overalkali technology, which is applied to the analysis of materials and instruments, can solve the problems of inability to monitor the changes of the reaction solution in a timely and accurate manner, cumbersome sampling and testing, and frequency limitations of monitoring, etc.

Inactive Publication Date: 2015-07-08
JIANGSU YIMAI SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] It is used in the chemical production process to continuously or periodically detect the chemical composition of substances. The traditional method is to monitor by means of regular sampling and inspection. Th

Method used

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  • Online analyzer for excess of caustic soda
  • Online analyzer for excess of caustic soda

Examples

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Embodiment Construction

[0017] Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail:

[0018] As shown in the figure, an online analyzer for excessive alkalinity includes a box body, and a control system and a detection system are arranged in the box body, and the control system is connected to and controls the detection system. The box body includes upper and lower layers. The control system is arranged on the upper layer of the box body, and the detection system is arranged on the lower layer of the box body; the control system includes a PLC control module and a touch screen 1, the touch screen 1 is installed on the hatch cover of the upper layer of the box body, and the PLC control module is installed on the Inside the upper layer of the cabinet, the touch screen 1 is connected to the PLC control module, and the PLC control module 1 is connected to the detection system. The upper and lower layers of the box body are...

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PUM

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Abstract

The invention relates to an online analyzer for excess of caustic soda. The online analyzer comprises a tank body, a control system and a detection system are arranged in the tank body, and the control system is connected with and used for controlling the detection system, The analyzer is characterized in that the detection system comprises a reaction cup, a trace charge pump, a PH gauge, a quantitative system, a feed system and a discharge system, wherein the output end of the feed system, the output end of the trace charge pump, the input end of the discharge system, the input end of the quantitative system and the PH gauge extend into the reaction cup.

Description

technical field [0001] The invention relates to an on-line monitoring device in the field of chemical industry, in particular to an on-line analyzer for excess alkalinity. Background technique [0002] It is used in the chemical production process to continuously or periodically detect the chemical composition of substances. The traditional method is to monitor by means of regular sampling and inspection. The disadvantage of this method is that sampling and testing are cumbersome and the frequency of monitoring is limited. , cannot timely and accurately monitor changes in the reaction solution in the production process. Contents of the invention [0003] The object of the present invention is to provide an on-line analyzer for excess alkalinity capable of on-line detection and data transmission. [0004] For achieving above object, the technical scheme that the present invention takes is: [0005] An on-line analyzer for excess alkalinity, comprising...

Claims

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Application Information

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IPC IPC(8): G01N35/00
Inventor 于文杰
Owner JIANGSU YIMAI SCI & TECH CO LTD
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