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MDEA adsorption acid gas detection device and detection method

A detection device and acid gas technology, applied in measurement devices, instruments, material analysis by optical means, etc., can solve the problems of complicated and inconvenient operation procedures, inability to accurately detect gases, and inaccurate detection, so as to ensure safety. , Improve the stability, avoid the effect of internal leakage

Active Publication Date: 2021-01-01
湖北玖恩智能科技有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] The existing MDEA adsorption acid gas detection device usually samples and detects the gas. At the same time, when detecting the acid gas absorbed by MDEA, the detection is usually inaccurate, and the gas cannot be detected in real time and accurately, and after the detection, it cannot be detected. The unqualified gas is reflowed to avoid acid gas pollution, and the operation procedure is complicated and inconvenient. For this reason, we propose a MDEA adsorption acid gas detection device and detection method

Method used

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  • MDEA adsorption acid gas detection device and detection method
  • MDEA adsorption acid gas detection device and detection method
  • MDEA adsorption acid gas detection device and detection method

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Embodiment Construction

[0030] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0031] like Figure 1-Figure 5 As shown, an MDEA adsorption acid gas detection device includes a body 1, a button 2, a display screen 3, a detection tube 4, a cover plate 5, a test mechanism 6, a connecting plate 601, a fixed plate 602, a movable shaft 603, a splint 604, Torsion spring 605, outlet pipe 606, empty cylinder 607, piston 608, T-shaped rod 609, sealing mechanism 7, fixed block 701, first spring 702, cover plate 703, slider 704, chute 705, through groove 706, shunt Mechanism 8, return pipe 801, rotating shaft 802, baffle plate 803, magnetic block 804, electromagnet 805, push switch 806, pressing plate 807, second spring 808, fixed rod 809, rotating shaft ...

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Abstract

The invention relates to an MDEA adsorption acid gas detection device. The device comprises a body, a front end surface of the body is connected with a button, one side of the button is provided witha display screen, the top of the display screen is connected with a detection tube, the outer wall of the detection tube is provided with a sleeve plate, and the sleeve plate is internally provided with a test mechanism. By arranging the test mechanism, under an elastic action of a torsional spring, litmus test paper is clamped by a clamping plate through a movable shaft, and is fixed in a detection pipe through a connecting plate, and a piston moves in an empty cylinder by extruding a T-shaped rod so that water is discharged from a water outlet pipe to moisten the test paper; and a user can detect a gas in the detection pipe through the wet litmus test paper, through the arrangement, the user can rapidly and accurately detect the gas in the detection pipe through the litmus test paper, the test paper is fixed in the detection pipe, and the real-time performance and the accuracy of a detection result are ensured.

Description

technical field [0001] The invention relates to an MDEA adsorption acid gas detection device, which belongs to the technical field of gas detection. Background technique [0002] Acidic gases, dissolved in water, will react to form weak acids, including sulfur oxides, nitrogen oxides and other compound substances. The content of such gases in the atmosphere is extremely small, and even undetectable in some areas. The presence of acidic gases It will increase the corrosion of pipelines and equipment and affect their service life. During the low-temperature separation process of natural gas, CO2 may form dry ice and block pipelines and equipment. Such compounds will pollute the environment, therefore, the removal of acid gas is one of the main tasks of natural gas purification. [0003] The existing MDEA adsorption acid gas detection device usually samples and detects the gas. At the same time, when detecting the acid gas absorbed by MDEA, the detection is usually inaccurate,...

Claims

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Application Information

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IPC IPC(8): G01N21/78G01N21/11
CPCG01N21/78G01N21/11
Inventor 谭杰谭俊
Owner 湖北玖恩智能科技有限公司
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