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Gas recovery oxygen content analyzer and method thereof

An oxygen content analyzer and gas technology, which are applied in the fields of material magnetic variables, preparation of samples for testing, sampling devices, etc., to achieve the effect of improving work efficiency, reducing pipeline medium contact, and ensuring operation safety.

Pending Publication Date: 2022-08-05
MCC5 GROUP CORP SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the prior art still lacks a safer and more stable gas recovery oxygen content analyzer and its method

Method used

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  • Gas recovery oxygen content analyzer and method thereof
  • Gas recovery oxygen content analyzer and method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0044] like figure 2 As shown, a gas recovery oxygen content analyzer is shown, including a steam jet pump 1, a primary gas-water separator 2, a secondary gas-water separator 3, a cooling water device 4, a radiator 5, and a pressure reducing valve 6 , the bubbling cup 7, the sensor 8, the first exhaust pipe 9 and the second exhaust pipe 10, the steam jet pump 1 is connected to the gas pipeline, the primary gas-water separator 2 and the cooling water device 4 are confluent and then connected to the secondary gas The water separator 3, the secondary gas-water separator 3, the radiator 5, and the pressure reducing valve 6 are connected in sequence, the bubbling cup 7 and the sensor 8 are connected in parallel with the pressure reducing valve 6, and the first exhaust pipe 9 is connected with the bubbling cup 7, The second exhaust pipe 10 is connected to the secondary gas-water separator 3 .

[0045] In this embodiment, the steam jet pump is connected to the gas main.

[0046] I...

Embodiment 2

[0050] The using method of a kind of gas recovery oxygen content analyzer of embodiment 1, comprises the following steps:

[0051] S1. Connect the sampling pipe to the gas main pipe;

[0052] S2. Preparation before detection: steam purge the sampling pipe from the sampling port to the steam jet pump, keep the sampling pipe in front of the steam jet pump at positive pressure, and ensure that the sampling pipe in front of the steam jet pump is in good sealing condition;

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Abstract

The invention discloses a gas recovery oxygen content analyzer and a method thereof.The analyzer comprises a steam-jet pump, a first-stage gas-water separator, a second-stage gas-water separator, a cooling water device, a radiator, a pressure reducing valve, a bubbling cup, a sensor, a first exhaust pipe and a second exhaust pipe, and the steam-jet pump is connected with a gas pipeline; the first-stage gas-water separator and the cooling water device are converged and then connected into the second-stage gas-water separator, the second-stage gas-water separator, the radiator and the pressure reducing valve are sequentially connected, the bubbling cup and the sensor are connected with the pressure reducing valve in parallel, the first exhaust pipe is connected with the bubbling cup, and the second exhaust pipe is connected with the second-stage gas-water separator; the invention provides a safer and more stable gas recovery oxygen content analyzer and a method thereof.

Description

technical field [0001] The invention relates to the technical field of gas recovery oxygen content analyzers, in particular to a gas recovery oxygen content analyzer and a method thereof. Background technique [0002] Gas safety accidents happen from time to time, especially in the process of gas recovery, due to unqualified gas content, flammable gas combustion and explosion accidents occur, resulting in casualties and heavy property losses. How to control the safety of gas recovery and stabilize it? The gas recovery rate and the safe application of the gas recovery oxygen content analyzer operation system are urgently needed. The structure of the gas recovery oxygen content analyzer in the prior art is as follows: figure 1 shown. [0003] In recent years, researchers have done a lot of work to improve the accuracy of the oxygen analyzer operation, such as properly reducing the height of the fume hood and dealing with the leakage point of the pipeline, adjusting the conve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N27/74G01N1/28G01N1/34G01N1/24
CPCG01N27/74G01N1/28G01N1/34G01N1/24G01N2001/242
Inventor 臧恒彬刘春杨李石
Owner MCC5 GROUP CORP SHANGHAI
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