Condensation structure of rectifying tower

Abstract

A condensing structure of a rectifying tower is characterized by comprising a box body, a box door is arranged on the box body, a handle is arranged on the box door, an air inlet is formed in the box body, a mounting seat is arranged in the box body, a condensing plate is arranged on the mounting seat, a side plate is arranged on the condensing plate, and a liquid collecting box is arranged below the condensing plate. A water outlet is formed in the liquid collecting box, a circulating liquid inlet is formed in the mounting seat, and a circulating liquid outlet is formed in the mounting seat; when the flow of the gaseous raw material entering the box body is increased, the handle is grasped to open the box door, and the two side plates of the condensation plate are pulled out from the sliding grooves, so that the condensation contact area of the gaseous raw material is increased, the gaseous raw material is completely changed into a liquid state, the internal condensation plate is conveniently adjusted, all the gaseous raw material is condensed, and the condensation structure is simple and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of rectification tower condensation, in particular to a condensation structure of a rectification tower. Background Art

[0002] A rectification tower is a tower-type vapor-liquid contact device for rectification. By utilizing the property that each component in a mixture has different volatilities, that is, the vapor pressures of each component are different at the same temperature, the light components (low-boiling substances) in the liquid phase are transferred to the gas phase, while the heavy components (high-boiling substances) in the gas phase are transferred to the liquid phase, so as to achieve the purpose of separation. The rectification tower is also a mass transfer and heat transfer device widely used in petrochemical production. A general rectification device is composed of equipment such as a rectification tower body, a condenser, a reflux drum, and a reboiler;

[0003] There is a prior condensation structure of a rectification tower CN209451343U, which includes a cylinder body, a condensation block, a condensation part, a guide plate, an adjustment mechanism, a first opening, and a second opening. The condensation part is arranged on the condensation plate. The cylinder body is arranged on the side of the condensation part. The first opening is arranged below the cylinder body. The second opening is arranged above the cylinder body. A connecting block is arranged on the side of the condensation part. The connecting block is movably connected to the condensation plate. The adjustment mechanism is arranged on the side of the condensation block. The condensation block is movably connected to the adjustment mechanism. The guide plate is arranged on the condensation block. The guide plate is movably connected to the cylinder body. The condensation part can increase the contact area between the condensation plate and the gas state. The first opening is arranged below the cylinder body. The second opening is arranged above the cylinder body, further improving the collection rate of the gas state;

[0004] However, the existing condensation structure is inconvenient to adjust the internal condensation plate during use, resulting in that some gaseous raw materials are still not condensed, and the condensation structure is inconvenient to use. To solve the above problems, a condensation structure of a rectification tower is proposed. Summary of the Utility Model

[0005] According to the above existing technical problems, the utility model provides a condensation structure of a rectification tower, which is characterized by including a box body, a box door, a handle, an air inlet, a mounting seat, a condensation plate, a side plate, a liquid collection box, a water outlet, a circulating liquid inlet, and a circulating liquid outlet. The box door is arranged on the box body. The handle is arranged on the box door. The air inlet is arranged on the box body. The mounting seat is arranged inside the box body. The condensation plate is arranged on the mounting seat. The side plate is arranged on the condensation plate. The liquid collection box is arranged below the condensation plate. The water outlet is arranged on the liquid collection box. The circulating liquid inlet is arranged on the mounting seat. The circulating liquid outlet is arranged on the mounting seat;

[0006] Furthermore, the box door is connected to the box body through a rotating shaft and fixed by a lock catch. There is a switch on the air inlet. The air inlet is connected to the external rectification tower;

[0007] Furthermore, the mounting base is fixedly arranged inside the box body, the condensation plate is fixedly arranged at the front end of the mounting base, the condensation plate is inclined, and the air inlet is directly facing the condensation plate;

[0008] Furthermore, there are sliding grooves on both sides of the condensation plate, and a side plate is arranged in each of the two dusts of the condensation plate. Both the condensation plate and the side plate are made of metal materials;

[0009] Furthermore, the liquid collection tank is located inside the box body, the condensation plate is directly above the liquid collection tank, the water outlet penetrates through the box body and extends into the external rectification column, and there is a switch on the water outlet;

[0010] Furthermore, there is a circulating liquid channel inside the mounting base, and the circulating liquid inlet and the circulating liquid outlet are connected to an external circulating liquid source.

[0011] Advantages of the utility model:

[0012] In the utility model, the gaseous raw material in the rectification column enters the box body from the air inlet. The gaseous raw material contacts the condensation plate, changes from gaseous state to liquid state, and drops along the inclined condensation plate into the liquid collection tank. The mounting base is connected to an external circulating liquid source through the circulating liquid inlet and the circulating liquid outlet. The condensation plate is kept at a low temperature under the action of the circulating liquid channel in the mounting base. The liquid raw material in the liquid collection tank enters the external rectification column again through the water outlet. When the flow rate of the gaseous raw material entering the box body becomes larger, hold the handle and open the box door, pull out the two side plates of the condensation plate outwards from the sliding grooves, so that the condensation contact area of the gaseous raw material becomes larger and all becomes liquid, which is convenient for adjusting the internal condensation plate, so that all the gaseous raw material is condensed, and the condensation structure is simple and convenient to use. Description of the drawings

[0013] Figure 1 It is a schematic diagram of the overall structure of a condensation structure of a rectification column of the utility model;

[0014] Figure 2 It is a schematic diagram of the internal structure of a condensation structure of a rectification column of the utility model;

[0015] Figure 3 It is a schematic diagram of a partial structure of a condensation structure of a rectification column of the utility model;

[0016] As shown in the figure: 1 box body, 2 box door, 3 handle, 4 air inlet, 5 mounting base, 6 condensation plate, 7 side plate, 8 liquid collection tank, 9 water outlet, 10 circulating liquid inlet, 11 circulating liquid outlet. Specific implementation manners

[0017] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative work belong to the scope of protection of the present utility model.

[0018] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 construed as a limitation of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0019] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations. In addition, the technical features involved in different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0020] Embodiment 1

[0021] The present utility model provides a condensation structure for a rectification column, which is characterized by including a box body 1, a box door 2, a handle 3, an air inlet 4, a mounting seat 5, a condensation plate 6, a side plate 7, a liquid collection box 8, a water outlet 9, a circulating liquid inlet 10, and a circulating liquid outlet 11. A box door 2 is arranged on the box body 1, a handle 3 is arranged on the box door 2, an air inlet 4 is arranged on the box body 1, a mounting seat 5 is arranged inside the box body 1, a condensation plate 6 is arranged on the mounting seat 5, a side plate 7 is arranged on the condensation plate 6, a liquid collection box 8 is arranged below the condensation plate 6, a water outlet 9 is arranged on the liquid collection box 8, a circulating liquid inlet 10 is arranged on the mounting seat 5, and a circulating liquid outlet 11 is arranged on the mounting seat 5;

[0022] Furthermore, the box door 2 is connected to the box body 1 through a rotating shaft and fixed by a lock. There is a switch on the air inlet 4, and the air inlet 4 is connected to the external rectification column;

[0023] Further, the mounting base 5 is fixedly arranged inside the box body 1, the condensation plate 6 is fixedly arranged at the front end of the mounting base 5, the condensation plate 6 is arranged obliquely, and the air inlet 4 is directly facing the condensation plate 6;

[0024] Further, there are sliding grooves on both sides of the condensation plate 6, and a side plate 7 is arranged in each of the two dusts of the condensation plate 6. Both the condensation plate 6 and the side plate 7 are made of metal materials;

[0025] Further, the liquid collecting tank 8 is located inside the box body 1, the condensation plate 6 is directly above the liquid collecting tank 8, the water outlet 9 passes through the box body 1 and extends into the external rectifying column, and there is a switch on the water outlet 9;

[0026] Further, there is a circulating liquid channel inside the mounting base 5, and the circulating liquid inlet 10 and the circulating liquid outlet 11 are connected to an external circulating liquid source.

[0027] Embodiment 2

[0028] During use, the gaseous raw material in the rectifying column enters the box body 1 from the air inlet 4. The gaseous raw material contacts the condensation plate 6, changes from gaseous to liquid state, and drops along the inclined condensation plate 6 into the liquid collecting tank 8. The mounting base 5 is connected to an external circulating liquid source through the circulating liquid inlet 10 and the circulating liquid outlet 11. The condensation plate 6 is kept at a low temperature under the action of the circulating liquid channel of the mounting base 5. The liquid raw material in the liquid collecting tank 8 enters the external rectifying column again through the water outlet 9. When the flow rate of the gaseous raw material entering the box body 1 becomes larger, hold the handle 3 and open the box door 2, and pull out the two side plates 7 of the condensation plate 6 outwards from the sliding grooves to increase the condensation contact area of the gaseous raw material and turn it all into liquid state.

[0029] The above shows and describes the basic principles, main features and advantages of the present invention. Each component mentioned in the present invention is a common technology in the existing field. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A condensation structure of a distillation tower, characterized in that: It includes a box body, a box door, a handle, an air inlet, a mounting seat, a condensation plate, a side panel, a liquid collecting box, a water outlet, a circulating liquid inlet, and a circulating liquid outlet. The box body is provided with a box door, the box door is provided with a handle, the box body is provided with an air inlet, the mounting seat is provided in the box body, the condensation plate is provided on the mounting seat, the side panel is provided on the condensation plate, a liquid collecting box is provided below the condensation plate, the liquid collecting box is provided with a water outlet, the circulating liquid inlet is provided on the mounting seat, and the circulating liquid outlet is provided on the mounting seat.

2. The condensation structure of a distillation tower according to claim 1, characterized in that: The box door is connected to the box body through a rotating shaft and fixed by a lock. A switch is arranged on the air inlet, and the air inlet is connected to an external distillation tower.

3. The condensation structure of a distillation tower according to claim 2, characterized in that: The mounting seat is fixedly arranged inside the box body, the condensation plate is fixedly arranged at the front end of the mounting seat, the condensation plate is arranged obliquely, and the air inlet is facing the condensation plate.

4. The condensation structure of a distillation tower according to claim 3, characterized in that: There are slide grooves on both sides of the condensation plate, and each of the two dust chambers of the condensation plate is provided with a side plate, and the condensation plate and the side plates are both made of metal.

5. The condensation structure of a distillation tower according to claim 4, characterized in that: The liquid collecting box is located in the box body, the condensing plate is located directly above the liquid collecting box, the water outlet passes through the box body and extends into the distillation tower outside, and a switch is provided on the water outlet.

6. The condensation structure of a distillation tower according to claim 5, characterized in that: A circulating liquid channel is provided inside the mounting seat, and the circulating liquid inlet and the circulating liquid outlet are connected to an external circulating liquid source.

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