Experimental device for separating gas-liquid mixture and measuring gas volume and liquid volume

Abstract

The invention relates to an experimental device which is used for separating a gas-liquid mixture and measuring the gas volume and the liquid volume in indoor experiments of petroleum, chemical engineering and the like. According to the experimental device, gas disturbance is reduced by adopting a disturbance preventing device, and the gas volume and the liquid volume are read through an electronic scale and a flowmeter. According to the technical scheme, a main body of the device is a circular cylinder, an upper seal head is bonded on the upper portion of the cylinder, and a lower seal head is bonded on the lower portion of the cylinder; the middle of the cylinder is provided with a tangential inlet pipe and then connected with a common inlet pipe and a first valve; the upper portion of the cylinder is fixedly provided with a fog droplet capturing net, and the top of the cylinder is provided with a standing valve and then connected with a gas outlet pipe, a gas washing bottle and the flowmeter; a baffle is arranged on the lower portion of the cylinder, the disturbance preventing device is installed under the baffle, the lower portion of the disturbance preventing device is connected with a liquid outlet pipe and a second valve, the liquid outlet pipe stretches into a liquid measuring barrel, and the liquid measuring barrel is placed on the electronic scale. The experimental device has the advantages that the gas-liquid mixture is separated through the disturbance preventing device and the fog droplet capturing net, and the structure is simple and efficient; the volume readings of gas-liquid fluids can be accurately obtained; the experimental device is used for a gas-liquid separation experiment in a laboratory.

Description

technical field [0001] The invention relates to an experimental device used for separating gas-liquid mixture and measuring gas-liquid volume in indoor experiments of petroleum and chemical industry. Background technique [0002] Gas-liquid separation technology has been widely used in petroleum, chemical and other industries. It has the advantages of simple structure, high separation efficiency, light weight, small size, easy installation and convenient operation. At present, there are many practical gas-liquid separators, such as gravity sedimentation The separation device mainly uses the principle of gravity; the centrifugal separator mainly uses centrifugal force to accelerate the separation of gas and liquid, and the gas-liquid mixture is used to rotate and flow in the separator. The density of gas and liquid is different, and the centrifugal force is also different, and the gas phase is inside the spiral. Flow, the liquid phase flows on the outside, thereby separating ...

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Problems solved by technology

[0007] After literature research, there are no relevant reports on the ideas, products, and process design methods related to gas-liquid separation devices and methods

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