Two-phase flow fluid sampler

Abstract

The invention belongs to the technical field of samplers and particularly provides a two-phase flow fluid sampler. The two-phase flow fluid sampler comprises a casing, wherein a bottom plate is arranged below the casing, a connecting rod is arranged between the bottom plate and the casing, the bottom plate is fixedly connected with the casing through the connecting rod, and the upper surface of the bottom plate is fixedly connected with an air pump through a screw. In a use process, a sleeve block can move to the side of a suction head, then a net cover covers the front end of the suction head, so that solids cannot be mixed and enter a collector when liquids in two-phase flow are collected, and the problem of detection inconvenience caused by the fact that a small quantity of solid substances are usually mixed in the collector is solved; bubbles on liquid surface layers can be collected and counted by a bubble suction pipe on one side of a counter arranged on the front surface of thecasing, the comparison result during an experiment is improved, and practicability and functionality of the device are improved.

Description

technical field [0001] The invention belongs to the technical field of samplers, in particular to a two-phase flow fluid sampler. Background technique [0002] With the continuous progress and development of modern economic technology, the two-phase flow fluid sampler, as a device that is often used when sampling fluids, is also making continuous progress and development. Two-phase substances (at least one phase is fluid) The composed flow system is called multiphase flow if there are more than two phase states of the substance in the flow system. The most common flow of viscous fluids, heat transfer during phase transition, gas absorption in column equipment, liquid distillation, liquid extraction, and chemical reaction processes in stirred tanks or bubble columns, etc., all involve two-phase flow. [0003] When the existing two-phase flow fluid sampler samples the two-phase fluid, it usually uses the suction head to directly suck the fluid in the sampling pool to collect ...

AI Technical Summary

Problems solved by technology

[0003] When the existing two-phase flow fluid sampler samples the two-phase fluid, it usually uses the suction head to directly suck the fluid in the sampling pool to collect the sample. Since the fluid may be a solid-liquid mixture, it is often There will be solid substances sucked into the sampler, which brings inconvenience to the detection; and when the liquid is detected, the air bubbles on the surface will also affect the detection of the fluid. At the same time, the existing two-phase flow fluid sampling The two-phase flow fluid sampler is only able to collect the fluid and lacks the corresponding strain detection capability, which makes the two-phase flow fluid sampler have certain limitations in use.

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