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Spiral gas-liquid separation apparatus

A spiral gas-liquid separation and spiral technology, which is applied in the field of gas-liquid separation, can solve the problems of insufficient space, low separation efficiency, and low pressure bearing capacity of cyclone separation equipment, so as to save manufacturing costs, improve separation efficiency, Small size effect

Pending Publication Date: 2018-07-17
上海明罗石油天然气工程有限公司
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AI Technical Summary

Problems solved by technology

[0003] The invention provides a spiral gas-liquid separation device, which solves the problem that the cyclone separation equipment has a small pressure bearing capacity, can only perform one-time separation, and has low separation efficiency, which cannot meet the requirements of small occupied space and high processing capacity applications, etc. question

Method used

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Embodiment Construction

[0020] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0021] Such as figure 1 As shown, the present invention provides a spiral gas-liquid separation device, comprising a tank body 1, a liquid outlet 2 is provided at the bottom of the tank body 1, an air outlet 3 is provided at the top, and a fluid inlet 4 is provided at the side. Inside the body 1, a helical swirl mechanism 5 is provided above the fluid inlet 4, and the helical swirl mechanism 5 is used to separate the fluid twice, and a connection pipe 6 is provided at the bottom, and the connection pipe 6 is connected to the tank body 1 Liquid level at the bottom. Inside the tank body 1 , above the fluid inlet 4 and below the helical swirl mechanism 5 , a wire mesh can also be arranged for preliminary separation of the fluid.

[0022] Such as figure 2 As shown, the spiral swirl mechanism 5 includes a closed casing 51, a gap is left between...

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Abstract

The invention relates to the technical field of gas-liquid separation, and discloses a spiral gas-liquid separation apparatus. The spiral gas-liquid separation apparatus comprises a tank, a liquid outlet is arranged at the bottom of the tank, a gas outlet is arranged at the top, a fluid inlet is arranged at a side surface, in the tank, a spiral cyclone mechanism is arranged over the fluid inlet, the spiral cyclone mechanism is used for two-time separating on the fluid, a flow tube is arranged at the bottom, and the flow tube is communicated with a liquid surface at the bottom of the tank. Thespiral gas-liquid separation apparatus can satisfy separating requirements of high treating capacity and high efficiency, has small volume, can greatly reduce an apparatus size, saves the production cost of a container, and satisfies the requirement for certain specific occasions.

Description

technical field [0001] The invention relates to the technical field of gas-liquid separation, in particular to a spiral gas-liquid separation device. Background technique [0002] Cyclone separators are widely used in the separation process of gas-liquid, liquid-liquid, liquid-solid and other systems. Especially when it is used in parallel with multiple pipes, it has the advantages of high efficiency, pressure drop, and large processing capacity. The typical application is the purification process of natural gas in long-distance natural gas pipelines. The common cyclone separators mostly enter the device with a tangential inlet, but this tangential inlet restricts the pressure bearing capacity of the device, and most of them are separated at one time, and the spiral parts are movable, which improves the separation efficiency and depth. It has certain limitations, but in some occasions, due to limited space, it is necessary to use a separation device that takes into account ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D45/16B01D50/00
CPCB01D45/16B01D50/20
Inventor 颜昌平张青松
Owner 上海明罗石油天然气工程有限公司
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