Eddy current effect reducing device for gas-liquid separator

Abstract

The utility model relates to a vortex effect reducing device for a gas-liquid separator, which comprises a gas-liquid separator body provided with a gas outlet at the top, a liquid outlet of the gas-liquid separator body is connected with a liquid outlet pipe which is favorable for conveying liquid medicine to a double-effect falling film separator, a conveying pump is mounted on the liquid outlet pipe, and the conveying pump is connected with the gas-liquid separator body. An anti-vortex plate is arranged at a liquid outlet in the bottom of the gas-liquid separator body, and the anti-vortex plate is in a cross shape and is horizontally arranged. The gas-liquid separator is simple and reasonable in structural design, the cross-shaped anti-vortex plate is arranged at the liquid outlet of the gas-liquid separator, the situation that vortex is generated at the bottom of the gas-liquid separator, and then a conveying pump sucks vacuum is effectively avoided, and normal liquid pumping of the conveying pump is guaranteed.

Description

Technical field:

[0001] The utility model relates to a device for reducing eddy current effect for a gas-liquid separator. Background technology:

[0002] In the process of preparing Chinese patent medicine, it is necessary to use a gas-liquid separator to process the liquid medicine, and then send the separated liquid medicine to a two-effect falling film separator for further processing. However, during the use of the existing gas-liquid separator, in order to improve the discharge of the liquid medicine to the two-effect falling film separator, a delivery pump is usually connected to the liquid outlet side of the gas-liquid separator. However, during the use of the gas-liquid separator, it is easy to generate eddy currents near the liquid outlet, which will cause the delivery pump to inhale vacuum, and then fail to pump medicine normally, affecting the normal operation of the delivery pump. Therefore, it is necessary to improve the above technical problems, and this case is born. Utility model content:

[0003] The utility model makes improvements on the problems existing in the above-mentioned prior art, that is, the technical problem to be solved by the utility model is to provide a device for reducing eddy current effect for a gas-liquid separator, which has a reasonable design and can effectively avoid eddy current from being generated at the bottom of the gas-liquid separator.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a device for reducing the vortex effect of a gas-liquid separator, comprising a gas-liquid separator body with a gas outlet on the top, the liquid outlet of the gas-liquid separator body is connected to a liquid outlet pipe for facilitating the transportation of the liquid medicine to a two-effect falling film separator, a delivery pump is installed on the liquid outlet pipe, and an anti-vortex plate is provided at the bottom liquid outlet of the gas-liquid separator body, the anti-vortex plate is in a cross shape, and the anti-vortex plate is horizontally arranged.

[0005] Furthermore, the four sides of the anti-vortex plate are fixedly connected to the peripheral side walls of the liquid outlet.

[0006] Furthermore, the length and width of the anti-vortex plate are the same.

[0007] Furthermore, a control valve is installed on the liquid outlet pipe at the input side of the delivery pump.

[0008] Furthermore, it also includes a steam heater, the top of which is provided with an input port for facilitating the input of liquid medicine, and the output port on the lower side of the steam heater is connected to the liquid inlet on the side of the gas-liquid separator body through a delivery pipe.

[0009] Compared with the prior art, the utility model has the following effects: the utility model has a simple and reasonable structural design. By arranging a cross-shaped anti-vortex plate at the liquid outlet of the gas-liquid separator, it can effectively avoid the generation of vortex at the bottom of the gas-liquid separator and thus prevent the delivery pump from sucking vacuum, thereby ensuring that the delivery pump can pump liquid normally. Description of the drawings:

[0010] Figure 1 It is a schematic diagram of the main structure of an embodiment of the utility model;

[0011] Figure 2 yes Figure 1 A is an enlarged schematic diagram;

[0012] Figure 3 It is a schematic diagram of the installation of the anti-vortex plate in the embodiment of the utility model. Specific implementation method:

[0013] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0014] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0015] like Figures 1 to 3 As shown, the utility model is a device for reducing eddy current effect for a gas-liquid separator, which is an improvement on the existing gas-liquid separator, specifically: it includes a gas-liquid separator body 1 with a gas outlet 2 at the top, the gas outlet is connected to a vacuum generator to facilitate gas discharge; the bottom liquid outlet 3 of the gas-liquid separator body 1 is connected to a liquid outlet pipe 4 to facilitate the delivery of liquid medicine to the second-effect falling film separator, the liquid outlet pipe 4 is installed with a delivery pump 5, the delivery pump can play a role in the delivery efficiency of liquid medicine, the bottom liquid outlet 3 of the gas-liquid separator body 1 is provided with an anti-eddy current plate 6, the anti-eddy current plate 6 is in a cross shape, and the anti-eddy current plate 6 is arranged horizontally. By arranging a cross-shaped anti-eddy current plate at the liquid outlet of the gas-liquid separator, when the gas-liquid separator is working, the generation of eddy current at the bottom of the inner cavity of the gas-liquid separator and the vacuum inhalation of the delivery pump can be effectively avoided, ensuring that the delivery pump can pump liquid normally.

[0016] In this embodiment, the periphery of the vortex prevention plate 6 is fixedly connected to the peripheral side wall of the liquid outlet 3. Preferably, the periphery of the vortex prevention plate and the peripheral side wall of the liquid outlet are welded.

[0017] In this embodiment, the length and width of the vortex prevention plate 6 are the same, and the length and width of the vortex prevention plate are the same as the diameter of the liquid outlet.

[0018] In this embodiment, a control valve 7 is installed on the liquid outlet pipe 4 at the input side of the delivery pump. The control valve can be a solenoid valve to facilitate the on-off control of the liquid outlet pipe.

[0019] In another embodiment, a steam heater 8 is further included, and an input port 9 is provided on the top of the steam heater 8 to facilitate the input of the liquid medicine. The output port on the lower side of the steam heater 8 is connected to the liquid inlet on the side of the gas-liquid separator body 1 through a delivery pipe 10. The side of the steam heater 8 has a steam input port 11 and a drain input port 12. That is, before the liquid medicine enters the gas-liquid separator, it is first heated by the steam heater.

[0020] If the present invention discloses or involves components or structures that are fixedly connected to each other, then, unless otherwise stated, the fixed connection can be understood as: a detachable fixed connection (for example, connection using bolts or screws), and can also be understood as: a non-detachable fixed connection (for example, riveting, welding). Of course, the mutual fixed connection can also be replaced by an integrated structure (for example, manufactured by one-piece molding using a casting process) (except where it is obviously impossible to use an one-piece molding process).

[0021] In addition, unless otherwise stated, the terms used to indicate positional relationships or shapes in any of the technical solutions disclosed in the above utility model include states or shapes that are approximate, similar or close thereto.

[0022] Any component provided by the utility model can be assembled from multiple separate components, or can be a separate component manufactured by an integrated molding process.

[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the utility model can still be modified or some technical features can be replaced by equivalents without departing from the spirit of the technical solution of the utility model, which should be included in the scope of the technical solution for protection of the utility model.

Claims

1. A device for reducing eddy current effect for a gas-liquid separator, comprising a gas-liquid separator body with a gas outlet at the top, the liquid outlet of the gas-liquid separator body is connected to a liquid outlet pipe for facilitating the delivery of liquid medicine to a second-effect falling film separator, and a delivery pump is installed on the liquid outlet pipe, characterized in that: The bottom liquid outlet of the gas-liquid separator body is provided with an anti-vortex plate, the anti-vortex plate is in a cross shape, and the anti-vortex plate is arranged horizontally.

2. The device for reducing eddy current effect for a gas-liquid separator according to claim 1, characterized in that: The periphery of the anti-vortex plate is fixedly connected to the peripheral side wall of the liquid outlet.

3. The device for reducing eddy current effect for a gas-liquid separator according to claim 1, characterized in that: The length and width of the vortex prevention plate are the same.

4. The device for reducing eddy current effect for a gas-liquid separator according to claim 1, characterized in that: A control valve is installed on the liquid outlet pipe at the input side of the delivery pump.

5. The device for reducing eddy current effect for a gas-liquid separator according to claim 1, characterized in that: It also includes a steam heater, the top of which is provided with an input port for facilitating the input of liquid medicine, and the output port on the lower side of the steam heater is connected to the liquid inlet on the side of the gas-liquid separator body through a delivery pipe.

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