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Detection device for analyzing crude oil quality by adopting near infrared spectroscopy

A near-infrared spectroscopy and detection device technology, which is applied in the field of crude oil detection equipment, can solve problems such as affecting accuracy, and achieve the effects of improving accuracy, reducing impact and prolonging service time.

Active Publication Date: 2020-05-19
通标标准技术服务有限公司
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Problems solved by technology

The quality inspection of crude oil includes the detection of water content. The water content in crude oil is of great significance to the production, sales and refining of crude oil. At present, the water content of crude oil is mostly detected by manual detection or online measurement. Online Detection refers to the detection by installing crude oil water content detection equipment on the oil pipeline, but the near-infrared detection unit in the online detection is in contact with crude oil for a long time, which affects the accuracy of detection

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  • Detection device for analyzing crude oil quality by adopting near infrared spectroscopy
  • Detection device for analyzing crude oil quality by adopting near infrared spectroscopy
  • Detection device for analyzing crude oil quality by adopting near infrared spectroscopy

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Embodiment Construction

[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0025] Such as figure 1 As shown, the present invention provides a kind of detection device that adopts near-infrared spectroscopy to analyze the quality of crude oil, comprising:

[0026] A detection pipe 2, which is a pipe body with a square vertical section, two ends of the detection pipe 2 are detachably connected with two connectors 3, and the free ends of the connectors 3 communicate with the oil delivery pipe 1;

[0027] The oil collecting mechanism, the bottom of the detection tube 2 is provided with a first oil outlet, the first oil outlet is connected with a first oil outlet pipe 405, the top of the detection tube 2 is provided with a support frame 701, the The oil collecting mechanism includes an oil separating plate 401 horizontally clamped in the detection tube ...

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Abstract

The invention discloses a detection device for analyzing crude oil quality by adopting near infrared spectroscopy. The device comprises a detection pipe, an oil collecting mechanism and a detection mechanism, wherein two connectors are detachably connected with two ends of the detection pipe, free ends of the connectors are communicated with an oil delivery pipe, the oil collecting mechanism comprises oil distributing plates which are horizontally clamped in the detection pipe at intervals up and down, second oil outlet pipes are arranged in the oil distributing plates, the detection mechanismcomprises a fourth oil outlet pipe communicated with an oil outlet end of an oil well pump, an oil outlet of the fourth oil outlet pipe is communicated with one end of a three-way pipe, the other twoends of the three-way pipe are communicated with two first oil discharging pipes in a one-to-one correspondence mode, lower ends of the first oil discharging pipes are communicated with a detection box, and a near-infrared detection assembly is arranged at the detection box. By arranging the detection pipe, the oil collection mechanism and the detection mechanism, the oil in the detection box isdischarged in time after detection, and influence of the residual oil on the near-infrared detection assembly is avoided.

Description

technical field [0001] The invention relates to the technical field of crude oil detection equipment. More specifically, the present invention relates to a detection device for analyzing the quality of crude oil by using near-infrared spectroscopy. Background technique [0002] Crude oil is petroleum, and unprocessed petroleum extracted from oil wells is crude oil, which is a dark brown or dark green viscous liquid or semi-solid combustible substance composed of various hydrocarbons. It is composed of a mixture of different hydrocarbons, and its main component is alkanes. The quality inspection of crude oil includes the detection of water content. The water content in crude oil is of great significance to the production, sales and refining of crude oil. At present, the water content of crude oil is mostly detected by manual detection or online measurement. Online Detection refers to the detection by installing crude oil water content detection equipment on the oil pipeline...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/359G01N21/3577G01N21/01
CPCG01N21/359G01N21/3577G01N21/01
Inventor 柯赞贤
Owner 通标标准技术服务有限公司
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