CN213590081U - Liquid phase condensation structure of vapor-liquid separator - Google Patents

Abstract

The utility model discloses a vapour and liquid separator's liquid phase coacervation structure, including the casing with be used for coacervating the baffle mechanism of liquid phase, a serial communication port, baffle mechanism is half surrounding structure, half surrounding baffle mechanism sets up the inside at the casing for condense the liquid in the gas-liquid, the casing provides the liquid source for baffle mechanism. The utility model has small volume, simple structure and convenient installation, and solves the problem of nondestructive testing of the pressure vessel by welding the vertically arranged upper baffle and the middle baffle on the inner wall of the cylinder body at one side of the air inlet; the baffle plates which are alternated up and down are adopted to realize the condensation of liquid in gas and liquid, the condensed liquid is collected together downwards under the action of gravity and is discharged from the drain hole, thereby improving the gas-liquid separation efficiency, stabilizing the work and prolonging the service life of other equipment when being connected with other equipment.

Description

Liquid phase condensation structure of vapor-liquid separator

Technical Field

The utility model belongs to the technical field of vapour and liquid separator, concretely relates to vapour and liquid separator's liquid phase coacervation structure.

Background

The gas-liquid separator can be arranged at the inlet and outlet of a pipeline and a gas compressor for gas-liquid separation, gas-phase demisting in refrigeration industry and various gas tower equipment, and the like. The gas-liquid separator can also be applied to various industrial and civil application occasions such as gas dust removal, oil-water separation, liquid impurity removal and the like.

The specific working principle of the vapor-liquid separator is that during the cooling or pressurizing process of saturated gas, a part of condensable gas components can form small liquid drops to flow together with the gas. The gas-liquid separator is used for treating gas containing a small amount of condensate to realize condensate recovery or gas phase purification. There are many methods for vapor-liquid separation, in which gravity separation is used to separate the liquid from the gas because the density of the gas is different from that of the liquid, and when the liquid flows together with the gas, the liquid will be acted by gravity to generate a downward velocity, while the gas still flows in the original direction to generate a vapor-liquid separation tendency, and finally the liquid is collected and discharged together. The vapour and liquid separator in present stage is great relatively, and occupation space is many, and just the baffle in the middle of the inside being used for condensing liquid of casing, vapour and liquid separation efficiency is lower, and middle baffle is direct and upper cover welding, can't detect the welding seam of barrel and upper cover for work is unstable, thereby has influenced the life-span that other equipment used. For this reason, a new technical solution is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vapor-liquid separator's liquid phase structure of condensing to in proposing current vapor-liquid separator in solving above-mentioned background art, condense liquid's only intermediate barrier, vapor-liquid separation efficiency is lower, and the unstable condition of work also.

In order to achieve the above object, the utility model provides a following technical scheme: the liquid phase condensation structure of the gas-liquid separator comprises a shell and a baffle mechanism for condensing a liquid phase, and is characterized in that the baffle mechanism is of a semi-surrounding structure, the semi-surrounding baffle mechanism is arranged inside the shell and used for condensing liquid in gas and liquid, and the shell provides a liquid source for the baffle mechanism.

Furthermore, semi-surrounding baffle mechanism is including being used for blockking the last baffle of gas-liquid upflow and the middle baffle that is used for stranded gas-liquid, the overhead gage sets up on the shells inner wall with middle baffle is perpendicular for semi-surrounding gas-liquid.

Furthermore, a baffle plate for condensing liquid in gas and liquid is arranged between the middle baffle plate and the inner wall of the shell, the baffle plate is divided into a plurality of small sections of plate structures with equal length, and the small sections of baffle plate are alternately distributed on the middle baffle plate and the inner wall of the shell from top to bottom.

Further, the casing includes barrel and head mechanism, head mechanism is connected with the barrel through the welding, the barrel both sides are provided with the air inlet that is used for getting into the gas-liquid respectively and are arranged in discharging the gas outlet of gas-liquid, the barrel is provided with the stabilizer blade that is used for fixing with head mechanism below.

Further, head mechanism is including being used for connecting the upper cover on barrel upper portion and being used for connecting the low head of barrel lower part, upper cover top both sides respectively are provided with a manometer interface that is used for monitoring barrel internal pressure, upper cover top intermediate position is provided with the thermometer interface that is used for monitoring barrel internal temperature, the low head below is provided with the drain trap that is arranged in discharging the liquid in the gas-liquid.

Furthermore, the vertically arranged upper baffle and the vertically arranged middle baffle are arranged on the inner wall of the cylinder body on one side of the air inlet and are used for separating liquid in gas and liquid.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the volume is less, simple structure, and simple to operate, last baffle and the welding of intermediate baffle through perpendicular setting have solved pressure vessel nondestructive test's problem on the barrel inner wall of air inlet one side.

2. The utility model discloses a baffling board in turn from top to bottom realizes condensing of liquid in the gas-liquid, and the liquid that condenses collects downwards under the effect of gravity together, is discharged by hydrophobic mouthful to improve vapour-liquid separation efficiency, make work can be stable, and when being connected with other equipment, can also prolong the life of other equipment.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a housing; 2. a baffle mechanism; 3. an upper baffle plate; 4. an intermediate baffle; 5. a baffle plate; 6. a barrel; 7. a head sealing mechanism; 8. an air inlet; 9. an air outlet; 10. a support leg; 11. an upper end enclosure; 12. a lower end enclosure; 13. a pressure gauge interface; 14. a thermometer interface; 15. a hydrophobic port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a liquid phase coacervation structure of vapour and liquid separator, includes casing 1, and is used for coacervating the baffle mechanism 2 of liquid phase, and baffle mechanism 2 is half encirclement structure, and half encirclement baffle mechanism 2 sets up in the inside of casing 1 for condense the liquid in the gas-liquid, casing 1 provides the liquid source for baffle mechanism 2.

In order to facilitate the installation of the baffle mechanism 2, in the present embodiment, further, the semi-surrounding baffle mechanism 2 includes an upper baffle 3 for blocking the upward flow of the gas-liquid, and a middle baffle 4 for trapping the gas-liquid, and the upper baffle 3 and the middle baffle 4 are vertically disposed on the inner wall of the casing 1 for semi-surrounding the gas-liquid.

In order to facilitate installation of the baffle plates 5, in the embodiment, further, the baffle plates 5 for condensing liquid in gas and liquid are arranged between the middle baffle plates 4 and the inner wall of the shell 1, the baffle plates 5 are divided into a plurality of small-section plate structures with equal lengths, and the small-section baffle plates 5 are alternately distributed on the middle baffle plates 4 and the inner wall of the shell 1 from top to bottom.

In order to facilitate installation of the shell 1, in this embodiment, the shell 1 further includes a cylinder 6 and an end enclosure mechanism 7, the end enclosure mechanism 7 is connected with the cylinder 6 through welding, an air inlet 8 for entering gas and liquid and an air outlet 9 for discharging gas in the gas and liquid are respectively disposed on two sides of the cylinder 6, and support legs 10 for fixing are disposed below the cylinder 6 and the end enclosure mechanism 7.

In order to facilitate installation of the head sealing mechanism 7, in this embodiment, the head sealing mechanism 7 further includes an upper head 11 for connecting the upper portion of the cylinder and a lower head 12 for connecting the lower portion of the cylinder, pressure gauge connectors 13 for monitoring the internal pressure of the cylinder are respectively disposed on two sides above the upper head 11, a thermometer connector 14 for monitoring the internal temperature of the cylinder is disposed in the middle position above the upper head 11, and a drain port 15 for discharging liquid in gas and liquid is disposed below the lower head.

In order to facilitate the installation of the upper baffle 3 and the middle baffle 4, in the embodiment, further, the vertically arranged upper baffle 3 and the middle baffle 4 are arranged on the inner wall of the cylinder 6 on one side of the gas inlet 8 and used for separating liquid in gas and liquid.

The utility model discloses a theory of operation and use flow: after the structure is completed, steam mixed with liquid enters the barrel 6 from the air inlet 8, the pressure and the temperature in the barrel 6 are monitored through the pressure gauge interface 13 and the thermometer interface 14, the steam is blocked upwards through the upper baffle 3, because the density of the gas is different from that of the liquid, when the liquid and the gas are mixed and flow together, the gas is blocked by the middle baffle 4 and can be baffled away by the baffle plate 5, due to the inertia of the liquid, there will be a further forward velocity, where the forward liquid will adhere to the baffle 5, whereas at the same time as the gas is baffled, there will be a small amount of already adhering liquid flowing in the direction of the gas flow, through the several subsection baffling boards 5 of upper and lower alternate distribution, gas and liquid can separate completely after the baffling repeatedly, and gas can be discharged by gas outlet 9, and the liquid can be gathered together downwards under the effect of gravity, discharges through hydrophobic mouthful 15.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The liquid-phase condensation structure of the gas-liquid separator comprises a shell and a baffle mechanism for condensing liquid, and is characterized in that the baffle mechanism is of a semi-surrounding structure, the semi-surrounding baffle mechanism is arranged inside the shell and used for condensing liquid in gas and liquid, and the shell provides a liquid source for the baffle mechanism.

2. The liquid-phase condensation structure of a vapor-liquid separator according to claim 1, wherein said semi-surrounding baffle mechanism comprises an upper baffle for blocking upward flow of the gas-liquid, and an intermediate baffle for trapping the gas-liquid, said upper baffle being disposed on the inner wall of the casing perpendicularly to the intermediate baffle for semi-surrounding the gas-liquid.

3. The liquid-phase condensation structure of a gas-liquid separator according to claim 2, wherein a baffle plate for condensing liquid in the gas-liquid is provided between the intermediate baffle plate and the inner wall of the casing, the baffle plate is divided into a plurality of small segments of plate structures with equal length, and the plurality of small segments of baffle plate are alternately distributed on the intermediate baffle plate and the inner wall of the casing.

4. The liquid phase condensation structure of a vapor-liquid separator according to claim 1, wherein said housing comprises a cylinder and a head unit, said head unit is connected to said cylinder by welding, said cylinder is provided at both sides thereof with a gas inlet for introducing gas and liquid and a gas outlet for discharging gas from said gas and liquid, and said cylinder and said head unit are provided at lower portions thereof with support legs for fixing.

5. The liquid-phase condensation structure of a vapor-liquid separator according to claim 4, wherein said head mechanism comprises an upper head for connecting to the upper part of the cylinder and a lower head for connecting to the lower part of the cylinder, a pressure gauge port for monitoring the internal pressure of the cylinder is provided on each side above the upper head, a temperature gauge port for monitoring the internal temperature of the cylinder is provided in the middle above the upper head, and a drain port for draining liquid in the vapor and liquid is provided below the lower head.

6. The liquid-phase condensation structure of a gas-liquid separator according to claim 2, wherein said vertically disposed upper baffle and intermediate baffle are disposed on the inner wall of said cylindrical body on the gas inlet side for separating liquid from gas-liquid.

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