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A core oil washing instrument capable of automatic sampling and detection

A technology of oil washing instrument and core, which is applied in the field of core oil washing instrument for automatic sampling and detection, can solve the problems of organic solvent vapor leakage, affecting human health, troublesome detection and analysis, etc., so as to prolong life, reduce the number of sampling operations, reduce The effect of small workload

Active Publication Date: 2021-02-12
南通市飞宇石油科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, sampling is required after each cleaning, or multiple sampling is required, and it is cumbersome to perform detection and analysis after each sampling, and the core chamber needs to be opened for each sampling, which will cause leakage of organic solvent vapor and affect human health

Method used

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  • A core oil washing instrument capable of automatic sampling and detection
  • A core oil washing instrument capable of automatic sampling and detection
  • A core oil washing instrument capable of automatic sampling and detection

Examples

Experimental program
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Embodiment 1

[0040] see Figure 1-2 , a kind of core oil washing instrument that can automatically sample and detect, comprising an oil washing instrument support, and the upper end of the oil washing instrument support is fixedly connected with a solvent chamber 1, an ultrasonic control system (the prior art) 5 and an electrical control system (the prior art) 6. Solvent chamber 1, ultrasonic control system 5 and electrical control system 6 are arranged in order from left to right. The organic solvent added in solvent chamber 1 is non-benzene or non-benzene homologues, and benzene or benzene homologues will cause oil in water The sensor 10 causes interference, which affects the detection results. The surface of the solvent chamber 1 is alloyed with Cr, Si, and Al, so that the solvent chamber 1 quickly forms a dense oxide film during the heating and evaporation process, and firmly adheres to it. The surface of the ground solvent chamber 1, thereby effectively preventing the continuation of ...

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PUM

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Abstract

The invention discloses a core oil washing instrument capable of automatic sampling and detection, belonging to the field of core oil washing instruments. A core oil washing instrument capable of automatic sampling and detection comprises an oil washing instrument bracket whose upper end is fixedly connected There are solvent chambers, ultrasonic control systems and electrical control systems. A unique sampler can be installed in the core chamber, which is divided into multiple layers, and an oil-in-water sensor is installed in the sampler. Every time it is cleaned, the sample is stored in one of the layers. Stored in multiple layers, after sampling, use the oil in water sensor to automatically detect each layer, and automatically alarm when the requirements are met, indicating that the crude oil in the core has reached the standard, and there is no need to sample once every time it is cleaned, reducing the number of sampling operations. The workload of the staff is small, and the sample detection can be carried out directly in the sample storage layer to ensure that the entire experiment is in a sealed environment, so that the organic solvent vapor will not leak and affect human health.

Description

technical field [0001] The invention relates to the field of core oil washing instruments, in particular to a core oil washing instrument capable of automatic sampling and detection. Background technique [0002] The core oil washing instrument is an ultrasonic rapid oil washing device. When using it, put the sample into the core basket and put it into the core chamber together. Add an organic solvent with a strong ability to dissolve crude oil into the solvent chamber, and heat it to its boiling point to evaporate, and the vapor rises. Entering the condensation chamber, the steam condenses and drops into the liquid collection chamber. At this time, the liquid inlet solenoid valve is normally open, and the liquid outlet solenoid valve is normally closed. Therefore, the liquid in the liquid collection chamber directly flows into the core chamber and soaks the core. When the liquid in the core chamber fills the core chamber (as can be seen from the liquid level gauge in the li...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/10G01N33/18
CPCG01N1/10G01N33/1833G01N2001/1031G01N2001/1087
Inventor 刘思齐马纯邰九龙
Owner 南通市飞宇石油科技开发有限公司
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