Detection instrument of petrochemical industry product

Abstract

The invention discloses a detection instrument of a petrochemical industry product. The detection instrument includes a housing, and is characterized in that the front surface of the housing is provided with a distillation chamber, the back surface of the distillation chamber is a circulation water bath chamber, a liftable electric furnace is fixed on the bottom plate of the distillation chamber,one side of the distillation chamber is provided with a control chamber, a constant temperature water box is fixed inside the circulation water bath chamber, a flask is placed on the electric furnace,a heater and a water temperature sensor are fixed inside the constant temperature water box, a water level controller and a circulation pump are arranged beside the constant temperature water box, athermometer is inserted onto the flask, a vacuum bushing is fixed on the flask, the upper end of the vacuum bushing is provided with a temperature sensor, a condenser is obliquely fixed on the vacuumbushing, the lower portion of the lower end of the condenser is a receiver, the upper portion of the lower end of the condenser is a vacuum sleeve cup, the jacket layer of the vacuum sleeve cup is connected with a vacuum tank through an automatic vacuum adjuster, and the vacuum tank is externally connected with a vacuum pump.

Description

technical field [0001] The invention relates to a detection instrument for petrochemical products. Background technique [0002] The traditional petroleum product distillation tester has two disadvantages: one is atmospheric distillation, the temperature during distillation is high, and the sample is easy to spontaneously ignite or even explode; the second disadvantage is that various light components distilled out cannot be recovered, so It is impossible to analyze the amount of various light components in petroleum products. SUMMARY OF THE INVENTION [0003] In order to solve the above-mentioned existing shortcomings, the main purpose of the present invention is to provide a practical detection instrument for petrochemical products, which is safe and reliable, and can recover various light components. SUMMARY OF THE INVENTION [0004] In order to achieve the above-mentioned purpose, the detection instrument of a kind of petrochemical product of the present invention ad...

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Problems solved by technology

[0002] The traditional petroleum product distillation tester has two disadvantages: one is atmospheric distillation, the temperature is higher during distillation, the sample is easy to spontaneously ignite, or even explode; the second disadvantage is that various light components distilled cannot be recovered, so it is also It is impossible to analyze the amount of various light components in petroleum products

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