Cyclone liquid-gas separator
A liquid separator and gas flow technology, applied in the field of gas-liquid two-phase separation devices, can solve the problems of poor separation effect, large volume of the separator, complicated internal structure, etc. Effect
Inactive Publication Date: 2009-08-26
DAQING GASOLINEEUM INST
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Problems solved by technology
[0003] In order to solve the problems that the existing gas-liquid two-phase separator has poor separation effect on highly dispersed gas in liquid and the separator itself has a large volume and complex internal structure, the present invention proposes a new cyclone gas-liquid separator , this kind of cyclone gas-liquid separator has outstanding advantages such as high separation efficiency, small equipment volume, fast separation speed, simple and compact structure, low manufacturing and operating costs, etc. After using this kind of separator, it can separate highly dispersed gas in liquid Effective separation solves a difficult problem in oil and gas field surface engineering systems
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[0011] The present invention will be further described below in conjunction with accompanying drawing:
[0012] The cyclone gas-liquid separator described in the present invention has a structure such as figure 1 As shown, the main body is a hollow cylindrical separating body 9, and an upper closing body and a lower closing body are respectively fixed at the upper and lower ends of the separating body 9. Wherein, the upper closure body consists of an upper end cap 10, an inverted cone 5 embedded in the center of the upper end cap 10, and an overflow pipe 7 opened in the center of the inverted cone 5, and the lower closure body consists of a lower end cap 11 and a center embedded in the lower end cap 11. The inner cone 3 is composed of the above components, and a separation chamber 2 is formed after the above components are airtightly connected. In addition, on the side wall of the upper end of the separation body 9, there are two inlet pipes 1 opposite to and parallel to each...
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A cyclone gas-liquid separator. The invention mainly solves the problems that the existing separator has poor separation effect on the gas in the liquid, and the separator itself has a large volume and a complicated structure. It is characterized in that an upper closing body and a lower closing body are respectively fixed at the upper and lower ends of the separating body (9), and the upper closing body consists of an upper end cover (10) and an inverted cone (5) embedded in the center of the upper end cover (10). And the overflow pipe (7) opened in the center of the inverted cone (5) constitutes, the lower closing body is made of the lower end cover (11) and the inner cone (3) embedded in the center of the lower end cover (11); in the separation body (9 ) on the side wall of the upper end of the separation body (9) is provided with inlet pipes (1) that are tangentially connected to the outer circumference of the separation body in two directions opposite to each other and parallel to each other; A tangentially connected outlet pipe (4), wherein the outlet pipe (4) is oriented in the same direction as the internal swirl flow defined by the two inlet pipes (1). It has the characteristics of high separation efficiency and simple structure.
Description
Technical field: [0001] The invention relates to a gas-liquid two-phase separation device used in the fields of petroleum, chemical industry, medicine and the like, in particular to a cyclone type gas-liquid separator. Background technique: [0002] At present, the gas-liquid two-phase separators mainly used for oil-gas two-phase separation mainly include columnar separators, vertical gravity separators, and spiral separators. Ordinary columnar separators have a simple structure, but the separation effect is poor, and they cannot fully separate oil and gas; although vertical gravity separators have better separation effects, they are large in size and complex in internal structure; the processing technology of spiral separators is complex , high manufacturing cost. In addition, since the separation principle of the gas-liquid two-phase separator is mainly to use the density difference between the two-phase media for centrifugal separation, the greater the density difference...
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IPC IPC(8): B04C5/00B01D45/16
Inventor 赵立新蒋明虎刘扬李枫张勇
Owner DAQING GASOLINEEUM INST