High-efficiency gas-liquid separator for light hydrocarbon

Abstract

The utility model relates to the technical field of gas-liquid separation, in particular to an efficient gas-liquid separator for light hydrocarbon. The device comprises a separator shell, an ultrasonic generator is fixedly installed at the bottom of one side of the surface of the separator shell, and the ultrasonic generator is electrically connected with two sets of vibration mechanisms; and a first condensation mechanism is fixedly mounted on one side of the inner wall of the separator shell. In the light hydrocarbon high-efficiency gas-liquid separator, through the arrangement of the first condensation mechanism and the second condensation mechanism, a gas phase can be in contact with the left-side sawtooth condensation plate and the right-side sawtooth condensation plate during rising, and due to the fact that the two sets of condensation plates are arranged in a staggered mode, the gas phase stroke is increased, the gas phase flow velocity is slowed down, and the contact time of the gas phase and the condensation plates is prolonged; the lower parts of the left side sawtooth condensation plate and the right side sawtooth condensation plate are sawtooth-shaped, so that the contact area with a gas phase is increased, the effect that a light hydrocarbon liquid phase doped in the gas phase can be fully condensed and flows down along a sawtooth path is achieved, and the loss of the light hydrocarbon is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to gas -liquid separation technical field, concretely relates to light hydrocarbon high -efficient gas -liquid separator. BACKGROUND

[0002] A large amount of light hydrocarbon mixture is often by-produced in the petroleum processing process, and the price of these mixtures is relatively low. The light hydrocarbon mixture can be separated out for extensive industrial use. The lighter part in the light hydrocarbon mixture is in the gaseous phase at normal temperature, and the heavier part is in the liquid phase. The gaseous phase and the liquid phase have different uses, and therefore, the light hydrocarbon needs to be gas-liquid separated.

[0003] The light hydrocarbon gas-liquid separation device disclosed in the publication No. CN206793115U has the advantages of simple structure, good separation effect, and accurate liquid level control.

[0004] However, the light hydrocarbon gas-liquid separation device is inconvenient for condensing and refluxing the light hydrocarbon liquid phase mixed in the gaseous phase. The gaseous phase is easy to take away part of the light hydrocarbon when being discharged, causing the loss of the light hydrocarbon. In addition, it is also inconvenient to accelerate the discharge of the gaseous phase mixed in the light hydrocarbon liquid phase, and the separation effect is low. SUMMARY

[0005] The utility model discloses a light hydrocarbon high -efficient gas -liquid separator to solve the gaseous phase in the problem of easy to take away part of the light hydrocarbon when being discharged, causing the loss of the light hydrocarbon and the light hydrocarbon liquid phase mixed in the gaseous phase to accelerate the discharge inconvenient.

[0006] To achieve the above-mentioned purpose, the light hydrocarbon high -efficient gas -liquid separator is provided, including the separator shell, the bottom of the surface one side of separator shell is equipped with ultrasonic generator, ultrasonic generator electric connection has two groups of vibration mechanism, the inside wall of the one side of separator shell is equipped with first condensing mechanism, the inside wall of the other side of separator shell is equipped with second condensing mechanism, the top of separator shell is equipped with top cover, the back of separator shell is equipped with input pipe.

[0007] As a further improvement of the technical solution, the vibration mechanism includes a power cord and a transducer, the power cord is electrically connected with the ultrasonic generator, the transducer is electrically connected with the power cord, and the transducer is fixedly installed on the bottom surface of the separator shell. The transducer is used for converting the electrical signal of the ultrasonic generator into high-frequency vibration.

[0008] As a further improvement of the technical solution, the first condensing mechanism includes a left side mounting strip and a left side serrated condensing plate, the left side mounting strip is fixedly installed on one side of the inner wall of the separator shell, and the left side serrated condensing plate is fixedly connected with the left side mounting strip on one side. The left side mounting strip is used for fixing the left side serrated condensing plate.

[0009] As a further improvement of the technical solution, the second condensing mechanism comprises a right mounting strip and a right sawtooth condensing plate, the right mounting strip is fixedly installed on the other side of the inner wall of the separator shell, and one side of the right sawtooth condensing plate is fixedly connected with the right mounting strip, and the right mounting strip is used for fixing the right sawtooth condensing plate.

[0010] As a further improvement of the technical solution, the middle part of the top surface of the top cover is fixedly installed with an exhaust pipe, and one end of the exhaust pipe is fixedly provided with a connecting end, and the connecting end is used for connecting an external gas storage device.

[0011] As a further improvement of the technical solution, the surface of the input pipe is fixedly installed with a valve, the bottom of the front surface of the separator shell is throughly provided with a liquid discharge pipe, and the surface of the liquid discharge pipe is fixedly installed with a control valve, and the control valve is used for controlling the opening and closing of the liquid discharge pipe.

[0012] As a further improvement of the technical solution, the bottom surface of the separator shell is fixedly provided with support feet around, the support feet are four groups and are distributed in a rectangular array, and the support feet are used for supporting the separator shell.

[0013] Compared with the prior art, the utility model has the advantages of:

[0014] 1. In the light hydrocarbon high-efficiency gas-liquid separator, the gas phase contacts the left sawtooth condensing plate and the right sawtooth condensing plate when rising due to the arrangement of the first condensing mechanism and the second condensing mechanism, the gas phase speed is slowed down due to the staggered arrangement of the two groups of condensing plates, the contact time with the condensing plate is increased, in addition, the left sawtooth condensing plate and the right sawtooth condensing plate are sawtooth-shaped below, the contact area with the gas phase is increased, the light hydrocarbon liquid phase mixed in the gas phase can be fully condensed and flow down along the sawtooth path, and the loss of light hydrocarbon is reduced.

[0015] 2. In the light hydrocarbon high-efficiency gas-liquid separator, the light hydrocarbon is transported into the separator shell through the input pipe, the ultrasonic generator emits an electric signal, the electric signal is converted into high-frequency vibration through the transducer, the light hydrocarbon liquid phase at the bottom of the separator is vibrated at high frequency, the generation and combination of bubbles are promoted, the gas is separated from the liquid phase more quickly, and the gas-liquid separation efficiency of the light hydrocarbon is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the utility model;

[0017] Figure 2 It is a structure schematic view of the vibration mechanism of the utility model;

[0018] Figure 3 It is a structure schematic view of the first condensing mechanism and the second condensing mechanism of the utility model;

[0019] Figure 4 It is the structure schematic view of the top cover of the utility model.

[0020] Figure 5 It is the structure schematic view of the separator shell of the utility model.

[0021] The meaning of each reference numeral in the drawing is as follows:

[0022] 1, separator shell;2, ultrasonic generator;3, vibration mechanism;301, power cord;302, transducer;4, first condensing mechanism;401, left mounting strip;402, left serrated condensing plate;5, second condensing mechanism;501, right mounting strip;502, right serrated condensing plate;6, top cover;7, input pipe;8, exhaust pipe;9, liquid discharge pipe. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0025] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0026] Please refer to Figures 1-5The embodiment shown aims to provide a light hydrocarbon efficient gas-liquid separator, which comprises a separator shell 1, an ultrasonic generator 2 fixedly installed at the bottom of one side of the surface of the separator shell 1, and two groups of vibration mechanisms 3 electrically connected with the ultrasonic generator 2. The light hydrocarbon is transported into the separator shell 1 through the input pipe 7, the ultrasonic generator 2 sends an electric signal, which is converted into high-frequency vibration through the transducer 302, the light hydrocarbon liquid phase at the bottom of the separator is subjected to high-frequency vibration, the generation and merging of bubbles are promoted, and the gas is separated from the liquid phase more quickly, thereby improving the gas-liquid separation efficiency of the light hydrocarbon.

[0027] A first condensing mechanism 4 is fixedly installed on one side of the inner wall of the separator shell 1, and a second condensing mechanism 5 is fixedly installed on the other side of the inner wall of the separator shell 1. When the gas phase rises, it will contact the left sawtooth condensing plate 402 and the right sawtooth condensing plate 502, because the two groups of condensing plates are arranged in a staggered manner, the gas phase travel is increased, the gas phase flow rate is slowed down, the contact time with the condensing plate is increased, in addition, the left sawtooth condensing plate 402 and the right sawtooth condensing plate 502 are in a sawtooth shape, the contact area with the gas phase is increased, the effect that the light hydrocarbon liquid phase doped in the gas phase can be fully condensed and flow down along the sawtooth path is achieved, the loss of light hydrocarbon is reduced, a top cover 6 is fixedly installed on the top surface of the separator shell 1, and an input pipe 7 is throughly arranged on the back surface of the separator shell 1.

[0028] Please refer to Figure 2 , the vibration mechanism 3 comprises a power line 301 and a transducer 302, the power line 301 is electrically connected with the ultrasonic generator 2, the transducer 302 is electrically connected with the power line 301, and the transducer 302 is fixedly installed on the bottom of the surface of the separator shell 1.

[0029] Through the arrangement of the vibration mechanism 3, the ultrasonic generator 2 sends an electric signal, which is converted into high-frequency vibration through the transducer 302, the light hydrocarbon liquid phase at the bottom of the separator is subjected to high-frequency vibration, the generation and merging of bubbles are promoted, and the gas is separated from the liquid phase more quickly.

[0030] Please refer to Figure 3 , the first condensing mechanism 4 comprises a left mounting strip 401 and a left sawtooth condensing plate 402, the left mounting strip 401 is fixedly installed on one side of the inner wall of the separator shell 1, and one side of the left sawtooth condensing plate 402 is fixedly connected with the left mounting strip 401.

[0031] Through the arrangement of the first condensing mechanism 4, the light hydrocarbon liquid phase in the gas phase is condensed.

[0032] Please refer to Figure 3The second condensing mechanism 5 comprises a right mounting strip 501 and a right jagged condensing plate 502, the right mounting strip 501 is fixedly installed on the other side of the inner wall of the separator shell 1, and one side of the right jagged condensing plate 502 is fixedly connected with the right mounting strip 501.

[0033] By arranging the second condensing mechanism 5, the two groups of condensing plates are arranged in a staggered manner, the gas phase stroke is increased, the gas phase flow rate is slowed down, and the contact time with the condensing plate is increased.

[0034] Please refer to Figure 4 The top surface of the top cover 6 is fixedly installed with an exhaust pipe 8, and one end of the exhaust pipe 8 is fixedly provided with a connecting end.

[0035] By arranging the exhaust pipe 8, the function of discharging gas is achieved.

[0036] Please refer to Figure 5 The surface of the input pipe 7 is fixedly installed with a valve, the bottom of the front surface of the separator shell 1 is throughly provided with a liquid discharge pipe 9, and the surface of the liquid discharge pipe 9 is fixedly installed with a control valve.

[0037] By arranging the input pipe 7, the function of inputting light hydrocarbon is achieved.

[0038] Please refer to Figure 5 The bottom surface of the separator shell 1 is fixedly provided with support feet around, the support feet are four groups and are distributed in a rectangular array.

[0039] By arranging the support feet, the function of supporting the separator shell 1 is achieved.

[0040] Working steps: the light hydrocarbon is transported into the separator shell 1 through the input pipe 7, the ultrasonic generator 2 emits an electric signal, which is converted into high-frequency vibration through the transducer 302, the light hydrocarbon liquid phase at the bottom of the separator is vibrated at high frequency, the generation and merging of bubbles are promoted, the gas is separated from the liquid phase more quickly, and the gas-liquid separation efficiency of the light hydrocarbon is improved;

[0041] When the gas phase rises, it will contact the left jagged condensing plate 402 and the right jagged condensing plate 502, because the two groups of condensing plates are arranged in a staggered manner, the gas phase stroke is increased, the gas phase flow rate is slowed down, and the contact time with the condensing plate is increased;

[0042] The left jagged condensing plate 402 and the right jagged condensing plate 502 are jagged below, the contact area with the gas phase is increased, the light hydrocarbon liquid phase doped in the gas phase can be fully condensed and flow down along the jagged path, and the loss of light hydrocarbon is reduced.

[0043] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency gas-liquid separator for light hydrocarbons, characterized by: Including separator shell (1), the bottom of the surface side of the separator shell (1) is fixedly installed with ultrasonic generator (2), the ultrasonic generator (2) is electrically connected with two groups of vibration mechanism (3); The inner wall of the separator shell (1) is fixedly installed with first condensing mechanism (4) on one side, the other side of the inner wall of the separator shell (1) is fixedly installed with second condensing mechanism (5), the top surface of the separator shell (1) is fixedly installed with top cover (6), the back surface of the separator shell (1) is provided with input pipe (7).

2. The light hydrocarbon efficient gas-liquid separator of claim 1, wherein: The vibration mechanism (3) includes power line (301) and transducer (302), the power line (301) is electrically connected with ultrasonic generator (2), the transducer (302) is electrically connected with power line (301), the transducer (302) is fixedly installed on the bottom of the surface of the separator shell (1).

3. The light hydrocarbon efficient gas-liquid separator of claim 1, wherein: The first condensing mechanism (4) includes left side mounting strip (401) and left side zigzag condensing plate (402), the left side mounting strip (401) is fixedly installed on one side of the inner wall of the separator shell (1), one side of the left side zigzag condensing plate (402) is fixedly connected with the left side mounting strip (401).

4. The light hydrocarbon efficient gas-liquid separator of claim 1, wherein: The second condensing mechanism (5) includes right side mounting strip (501) and right side zigzag condensing plate (502), the right side mounting strip (501) is fixedly installed on the other side of the inner wall of the separator shell (1), one side of the right side zigzag condensing plate (502) is fixedly connected with the right side mounting strip (501).

5. The light hydrocarbon efficient gas-liquid separator of claim 1, wherein: The top surface of the top cover (6) is fixedly installed with exhaust pipe (8) in the middle, one end of the exhaust pipe (8) is fixedly provided with connecting end.

6. The light hydrocarbon efficient gas-liquid separator of claim 1, wherein: The surface of the input pipe (7) is fixedly installed with valve, the bottom of the front surface of the separator shell (1) is provided with drain pipe (9), the surface of the drain pipe (9) is fixedly installed with control valve.

7. The light hydrocarbon efficient gas-liquid separator of claim 1, wherein: The bottom surface of the separator shell (1) is fixedly provided with support leg around, the support leg is four groups and is distributed in rectangular array.

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