CO2 analyzer with rapid and simple device
An analyzer, a simple technology, applied in the field of CO2 analyzers, can solve the problems of high cost and inaccuracy, and achieve the effect of low cost and easy operation
Inactive Publication Date: 2014-05-07
SHANDONG VOCATIONAL COLLEGE OF SCI & TECH
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Problems solved by technology
[0002] CO2 testers currently in use are expensive and not very accurate
Method used
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[0007] As shown in the figure, the raw material liquid gas enters the measuring liquid pipe 4 through the air inlet 3, closes the air inlet system of the two-way valve 5 and the three-way valve 2, and then pours 30% KOH from the absorption liquid funnel 1 to make it match with CO 2 Response, when the liquid level of the measuring liquid tube is stable at a certain scale, read the reading.
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The invention relates to a CO2 analyzer with a rapid and simple device. The CO2 analyzer is characterized in that a gas is sucked in by a gas inlet; a solution is added by absorption liquid funnel; the gas and the solution are reacted in a solution pipe; and in and out of the gas are controlled by a three-way valve and a two-way valve. With the above structure, the CO2 analyzer can complete test of CO2 easily, and is simple in operation and relatively low in cost.
Description
technical field [0001] The invention relates to the field of chemical industry, in particular to a CO with fast and simple device 2 Analyzer. Background technique [0002] The CO2 meters currently in use are expensive and not very accurate. Contents of the invention [0003] The present invention proposes a CO with fast and simple device 2 The analyzer is characterized in that the gas is inhaled through the air inlet, the solution is put into the solution through the absorption funnel, the gas and the solution react in the solution pipe, and the gas in and out is controlled by the three-way valve and the two-way valve. [0004] Through the above settings, the present invention has completed the test of carbon dioxide, and the operation is simple and the cost is low. Description of drawings [0005] The figure is a schematic diagram of the present invention. [0006] In the figure 1, absorption liquid funnel 2, three-way valve 3, air inlet 4, measuring liquid tube 5, ...
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IPC IPC(8): G01N33/00
Inventor 任庚清李志贤
Owner SHANDONG VOCATIONAL COLLEGE OF SCI & TECH
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