Gas-liquid diphasic fluid distributor

A fluid distributor, gas-liquid technology, applied in the direction of liquid degassing, separation methods, mixer accessories, etc., can solve the problems of large distribution effect, failure to meet needs, and separation efficiency without consideration, and achieve material saving, good adaptation effect, The effect of improving separation efficiency
CN101402004AInactive Publication Date: 2009-04-08XI AN JIAOTONG UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
XI AN JIAOTONG UNIV
Publication Date
2009-04-08
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a gas-liquid two-phase fluid distributor, wherein a main pipe is designed as an annular channel; a cross tee is arranged on the pipe for gas-liquid separation; a sieve tube is arranged inside the pipe; a corresponding annular liquid channel is arranged on the lower part of the pipe and is connected with manifold branches of a gas path through a communicating pipe; a plurality of liquid-phase branches are led out of the liquid channel and are mixed with the gas path; and flowmeters and adjusting valves are arranged on the liquid-phase branches and used for measuring and adjusting the liquid-phase flow rate. Gas-liquid two-phase fluid flowing into the pipe is separated into single-phase gas and single-phase liquid first, and then the single-phase gas and the single-phase liquid are separated into a plurality of branches for flowing respectively, and are remixed to ensure the dryness of mixture of the gas-liquid two-phase fluid obtained by each branch is consistent with that of an inlet of the main pipe, thereby realizing high-efficiency equal dryness distribution of the gas-liquid two-phase fluid and obviously increasing the flow rate of the inlet and the adaptation range of the dryness.
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Description

technical field

[0001] The invention relates to a fluid distributor, in particular to a gas-liquid two-phase fluid distributor. Background technique

[0002] In engineering fields such as petroleum, chemical industry and energy power, it is often necessary to distribute the gas-liquid two-phase fluid into two or more branches. During the distribution process, it is always hoped that the two-phase fluid at the outlet of each branch has the same gas-liquid ratio. That is, the distribution of two-phase fluid is carried out according to the principle of equal dryness. Therefore, there is a need for a device for the control and measurement of the distribution of two-phase flow fluid in each branch.

[0003] At present, the distributors used at home and abroad mainly include radial distributors, Splitigator distributors from Texaco, etc. The principle of the radial distributor is that the distribution branch pipes are radially arranged in geometric distribution, and the position...

Claims

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