Full-automatic flow path system for measuring contents of petroleum and animal and vegetable oils in water

A CNPC, animal and plant technology, applied in the field of flow system for fully automatic measurement of oil, animal and vegetable oil content in water, can solve the problem of small number of samples, inability to expand sample positions infinitely, poor dewatering effect of carbon tetrachloride, etc. problem, to achieve the effect of shortening the processing time

Pending Publication Date: 2019-03-08
宁波然诺科学仪器有限公司
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Problems solved by technology

It is found that most of the existing oil measuring instrument flow system adopts the design scheme of fixed sample bottle, so that the number of samples is generally small, and the sample position cannot be expanded infinitely; some use the extraction reagent carbon tetrachloride in the sample bottle Direct extraction and measurement in the medium makes it impossible to measure heavily

Method used

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[0012] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0013] like figure 1 As shown, a flow path system for fully automatic measurement of the content of petroleum, animal and vegetable oils in water, including a controller and a chain turntable 1 controlled by the controller, a three-arm water sample processor 2, a peristaltic pump 11, and an 8-way injection Pump 12, different density liquid separator 3, impurity, moisture membrane filter separator 4, waste liquid separation device 5, magnesium silicate adsorption device 6 and automatic calibration and dilution device 7; the three-arm water sample processor 2 Including the first mechanical arm for adding organic reagents to the sample bottle on the chain turntable 1 below, the second mechanical arm for stirring and extra

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Abstract

The invention relates to a full-automatic flow path system for measuring contents of petroleum, animal and vegetable oils in water. The full-automatic flow path system comprises a controller, and a chain-type turntable, a three-manipulator water sample processor, a peristaltic pump, an eight-way syringe pump, a separator for liquid with different densities, an impurity remover, a moisture membranefilter separator, a waste liquid separation device, a magnesium silicate adsorption device, and an automatic calibration and dilution device, which are controlled by the controller. An automatic adsorption process of animal and vegetable oils can be implemented, so that an instrument can automatically measure petroleums and animal and vegetable oils in water. The flow path system of the instrument also has an automatic preparation standard curve system, an automatic dilution function and an automatic waste liquid collection function.

Description

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Claims

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Application Information

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Owner 宁波然诺科学仪器有限公司
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