Dual phase splitter for dichlorotoluene production

Abstract

The utility model discloses a dual phase splitter for producing dichlorotoluene, which relates to the technical field of chemical equipment and comprises a dual phase splitter and a sliding device, the sliding device comprises a circular ring, a connecting rod, a sliding rod, an electric telescopic rod and a connecting rod, the circular ring used for scraping liquid is slidably connected into the dual-phase splitter, the connecting rod is fixedly connected to the inner wall of the circular ring, the sliding rod is slidably connected into the dual-phase splitter, and the sliding rod fixedly sleeves the surface of the connecting rod; an electric telescopic rod is fixedly installed at the bottom of the double phase splitter, the output end of the electric telescopic rod is fixedly connected with a connecting rod, a sliding rod slides front and back and drives a circular ring to slide front and back through the connecting rod to scrape liquid attached to the inner wall of the double phase splitter, and then liquid particles are gathered together; after the liquid particles are gathered, the gravity is increased, so that the liquid particles can automatically flow downwards and are finally discharged to the outside through the liquid discharge pipe, and the liquid is prevented from being attached to the inner wall of the double-phase splitter.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical equipment, in particular to a double phase separator used for the production of dichlorotoluene. Background Art

[0002] Double phase separators are also called gas-liquid two-phase separators. As the name implies, they can be used to separate gas and liquid in a wet gas stream, or more generally to separate gas / liquid streams, when there is no need to separate complex liquid phase components from each other. Since the flow conditions and required efficiency may vary greatly, two-phase separators can be designed in a variety of models with different performances. For example, a gas-liquid separator upstream of a gas compressor will need to be very effective, while in other cases, only a large amount of separation of the gas and liquid phases is required. The application of a two-phase separator is becoming more and more extensive, and therefore, the demand for a two-phase separator is growing.

[0003] In the production process of dichlorotoluene, a double phase separator is required to separate the gas and liquid in the wet gas flow. The gas is liquefied after entering the double phase separator, and the liquefied liquid flows to the bottom of the double phase separator by its own gravity and is discharged. However, a small amount of liquid still adheres to the inner wall of the double phase separator and flows slowly downward, which reduces the efficiency of dichlorotoluene liquefaction production. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art and provide a double phase separator for dichlorotoluene production, which can solve the problem that a small amount of liquid adheres to the inner wall of the double phase separator and flows slowly downward, thereby reducing the efficiency of dichlorotoluene liquefaction production.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a double phase separator for dichlorotoluene production, comprising a double phase separator and a sliding device; the sliding device comprises a circular ring, a connecting rod, a sliding rod, an electric telescopic rod and a connecting rod, the double phase separator is internally slidably connected with a circular ring for scraping liquid, the inner wall of the circular ring is fixedly connected with a connecting rod, the double phase separator is internally slidably connected with a sliding rod, the sliding rod is fixedly sleeved on the surface of the connecting rod, the bottom of the double phase separator is fixedly installed with an electric telescopic rod, the output end of the electric telescopic rod is fixedly connected with the connecting rod, and the upper end of the connecting rod is fixedly connected to the surface of the sliding rod.

[0006] Preferably, an air inlet pipe and an exhaust pipe are fixedly connected to the top of the double phase separator, and a liquid discharge pipe is fixedly connected to the bottom of the double phase separator.

[0007] Preferably, a sealing disc is installed on the surface of the double phase separator, a slide groove is provided inside the sealing disc, a fixed clamping plate is slidably connected inside the slide groove, and a pull rod is fixedly connected to the surface of the fixed clamping plate.

[0008] Preferably, a spring is fixedly connected to the surface of the fixed clamping plate, and one end of the spring away from the fixed clamping plate is fixedly connected to the inner wall of the sliding groove.

[0009] Preferably, an arc-shaped connecting plate is welded on the surface of the double phase splitter, and a fixing groove is opened on the surface of the arc-shaped connecting plate.

[0010] Preferably, the fixed card plate is slidably engaged in the fixed card slot.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The double phase separator used for the production of dichlorotoluene has a sliding rod that slides forward and backward and drives the ring to slide forward and backward through the connecting rod to scrape the liquid attached to the inner wall of the double phase separator, thereby causing the liquid particles to gather together. After the liquid particles gather, the gravity increases and the liquid particles can automatically flow downward and finally be discharged to the outside through the liquid discharge pipe. The inner wall of the double phase separator is cleaned by the ring to prevent the liquid from adhering to the inner wall of the double phase separator, thereby improving the efficiency of dichlorotoluene liquefaction production.

[0013] (2) The double phase separator used for the production of dichlorotoluene is used. The staff slides the fixed card plate through the pull rod and squeezes the spring, so that the fixed card plate slides and disengages from the inside of the fixed card slot, thereby releasing the fixing effect on the sealing disc. The staff can open the double phase separator by rotating the sealing disc, which is convenient for the staff to check the inside of the double phase separator, thereby improving the convenience of the double phase separator during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 This is a schematic diagram of the overall structure of a double phase separator for dichlorotoluene production according to the utility model;

[0016] Figure 2 This is a schematic diagram of the surface structure of the electric telescopic rod of the utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the dual phase splitter of the utility model;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the sealing disc of the utility model.

[0019] Figure numerals: 1. double phase separator; 2. air inlet pipe; 3. exhaust pipe; 4. liquid discharge pipe; 5. circular ring; 6. connecting rod; 7. sliding rod; 8. electric telescopic rod; 9. connecting rod; 10. sealing disc; 11. slide groove; 12. fixed clamping plate; 13. pull rod; 14. spring; 15. arc-shaped connecting plate; 16. fixed clamping groove. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, 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 simplifying the description, 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 cannot be understood as a limitation on the present invention.

[0022] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0023] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0024] See also Figure 1-4 The utility model provides a technical solution: a double phase separator for dichlorotoluene production, comprising a double phase separator 1 and a sliding device, the top of the double phase separator 1 is fixedly connected with an air inlet pipe 2 and an exhaust pipe 3, the bottom of the double phase separator 1 is fixedly connected with a liquid discharge pipe 4, the sliding device comprises a ring 5, a connecting rod 6, a sliding rod 7, an electric telescopic rod 8 and a connecting rod 9, the inner side of the double phase separator 1 is slidably connected with a ring 5 for scraping liquid, the inner wall of the ring 5 is fixedly connected with a connecting rod 6, the inner side of the double phase separator 1 is slidably connected with a sliding rod 7, the sliding rod 7 is fixedly sleeved on the surface of the connecting rod 6, the bottom of the double phase separator 1 is fixedly installed with an electric telescopic rod 8, the output end of the electric telescopic rod 8 is fixedly connected with a connecting rod 9, and the upper end of the connecting rod 9 is fixedly connected to the surface of the sliding rod 7;

[0025] When the double phase separator for dichlorotoluene production is in use, after the staff discharges the dichlorotoluene gas into the inside of the double phase separator 1 through the air inlet pipe 2, the double phase separator 1 liquefies the dichlorotoluene gas, and the liquefied liquid falls to the bottom wall of the double phase separator 1 through its own gravity and is discharged to the outside through the liquid discharge pipe 4, and the excess gas is discharged to the outside through the exhaust pipe 3. When the liquid adheres to the inner wall of the double phase separator 1, the staff starts the electric telescopic rod 8, and the electric telescopic rod 8 starts and drives the sliding rod 7 to slide forward and backward through the connecting rod 9. The sliding rod 7 slides forward and backward and drives the ring 5 to slide forward and backward through the connecting rod 6 to scrape the liquid attached to the inner wall of the double phase separator 1, thereby causing the liquid particles to gather together. After the liquid particles gather, the gravity increases and they can automatically flow to the lower side and finally be discharged to the outside through the liquid discharge pipe 4. The inner wall of the double phase separator 1 is cleaned through the ring 5 to prevent the liquid from adhering to the inner wall of the double phase separator 1, thereby improving the efficiency of dichlorotoluene liquefaction production.

[0026] A sealing disc 10 is installed on the surface of the double phase separator 1, and a slide groove 11 is opened inside the sealing disc 10. A fixed clamping plate 12 is slidably connected inside the slide groove 11. A pull rod 13 is fixedly connected to the surface of the fixed clamping plate 12. A spring 14 is fixedly connected to the surface of the fixed clamping plate 12. One end of the spring 14 away from the fixed clamping plate 12 is fixedly connected to the inner wall of the slide groove 11. An arc-shaped connecting plate 15 is welded on the surface of the double phase separator 1. A fixed clamping groove 16 is opened on the surface of the arc-shaped connecting plate 15. The fixed clamping plate 12 is slidably clamped inside the fixed clamping groove 16.

[0027] The staff slides the fixed card plate 12 and squeezes the spring 14 through the pull rod 13. The spring 14 gives a reverse force to the fixed card plate 12, and the fixed card plate 12 slides and disengages from the inside of the fixed card slot 16, thereby releasing the fixing effect on the sealing disc 10. The staff can open the double phase separator 1 by rotating the sealing disc 10, which is convenient for the staff to check the inside of the double phase separator 1, thereby improving the convenience of the double phase separator 1 during use.

[0028] Working principle: The double phase separator is used for the production of dichlorotoluene. The staff discharges the dichlorotoluene gas into the interior of the double phase separator 1 through the air inlet pipe 2 for liquefaction treatment. The liquefied liquid falls to the bottom wall of the double phase separator 1 through its own gravity and is discharged to the outside through the liquid discharge pipe 4. The excess gas is discharged to the outside through the exhaust pipe 3. The staff starts the electric telescopic rod 8, and the electric telescopic rod 8 starts and drives the sliding rod 7 to slide back and forth through the connecting rod 9. The sliding rod 7 slides back and forth and drives the ring 5 to slide back and forth through the connecting rod 6 to scrape the liquid attached to the inner wall of the double phase separator 1, thereby causing the liquid particles to gather together. After the liquid particles gather, the gravity increases and they can automatically flow to the lower side and finally be discharged to the outside through the liquid discharge pipe 4. The staff slides the fixed card plate 12 through the pull rod 13 and squeezes the spring 14. The fixed card plate 12 slides and disengages from the inside of the fixed card slot 16, thereby releasing the fixing effect on the sealing disc 10. The staff rotates the sealing disc 10 to open the double phase separator 1, which is convenient for the staff to inspect the inside of the double phase separator 1.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A double phase splitter for the production of dichlorotoluene, comprising: Double phase separator (1) and sliding device; The sliding device comprises a circular ring (5), a connecting rod (6), a sliding rod (7), an electric telescopic rod (8) and a connecting rod (9); the double phase separator (1) is internally slidably connected with a circular ring (5) for scraping liquid; the inner wall of the circular ring (5) is fixedly connected with a connecting rod (6); the double phase separator (1) is internally slidably connected with a sliding rod (7); the sliding rod (7) is fixedly sleeved on the surface of the connecting rod (6); the bottom of the double phase separator (1) is fixedly installed with an electric telescopic rod (8); the output end of the electric telescopic rod (8) is fixedly connected with a connecting rod (9); the upper end of the connecting rod (9) is fixedly connected to the surface of the sliding rod (7).

2. A double phase separator for dichlorotoluene production according to claim 1, characterized in that: The top of the double phase separator (1) is fixedly connected to an air inlet pipe (2) and an air outlet pipe (3), and the bottom of the double phase separator (1) is fixedly connected to a liquid outlet pipe (4).

3. A double phase separator for dichlorotoluene production according to claim 1, characterized in that: A sealing disc (10) is installed on the surface of the double phase separator (1), a slide groove (11) is provided inside the sealing disc (10), a fixed clamping plate (12) is slidably connected inside the slide groove (11), and a pull rod (13) is fixedly connected to the surface of the fixed clamping plate (12).

4. A double phase separator for dichlorotoluene production according to claim 3, characterized in that: A spring (14) is fixedly connected to the surface of the fixed clamping plate (12), and one end of the spring (14) away from the fixed clamping plate (12) is fixedly connected to the inner wall of the sliding groove (11).

5. A double phase separator for dichlorotoluene production according to claim 3, characterized in that: An arc-shaped connecting plate (15) is welded on the surface of the double phase splitter (1), and a fixing groove (16) is provided on the surface of the arc-shaped connecting plate (15).

6. A double phase separator for dichlorotoluene production according to claim 5, characterized in that: The fixed card plate (12) is slidably engaged in the interior of the fixed card slot (16).

Images