Rapid cooling mechanism for rectifying tower

Abstract

The utility model relates to the technical field of rectifying towers, in particular to a quick cooling mechanism for a rectifying tower, which comprises a fixing plate, supporting columns are fixedly connected to four corners of the lower end of the fixing plate, anti-slip bases are fixedly connected to the lower ends of the four supporting columns, and a heat insulation cylinder is fixedly connected to the upper end of the fixing plate in a penetrating manner. The lower end of the heat insulation cylinder is fixedly connected with a bottom block, the bottom block is in threaded connection with a heat insulation block, the upper end of the heat insulation block is fixedly connected with a rectifying tower body, the upper end of the heat insulation cylinder is fixedly connected with a heat insulation cover, the upper end of the heat insulation cover is fixedly connected with a refrigerator, and the output end of the refrigerator is fixedly connected with a connecting pipe; and the other end of the connecting pipe is fixedly connected with a refrigerating pipe. According to the rapid cooling mechanism for the rectifying tower, the rectifying tower body is arranged in the heat insulation cylinder, so that the service life of the rectifying tower is prolonged, certain isolation and buffering effects can be achieved, and the rectifying tower is prevented from being damaged due to collision of external objects.

Description

Technical Field

[0001] The utility model relates to the technical field of distillation towers, in particular to a rapid cooling mechanism for distillation towers. Background Art

[0002] In chemical production, distillation is an important separation process. During the operation of the distillation tower, the materials in the tower need to be effectively cooled to ensure product quality and production efficiency. At present, during the distillation of the distillation tower, the raw materials need to be distilled multiple times to achieve the effect of sufficient separation of the components. At the same time, a cooling mechanism is required to cool the distillation tower. Therefore, the development of a rapid cooling mechanism for a distillation tower can quickly and evenly reduce the temperature in the tower and improve the cooling efficiency, which is of great significance to improving the performance and benefits of the distillation process.

[0003] However, the existing rapid cooling mechanism for distillation towers still has the following shortcomings: 1. Traditional cooling methods often have problems such as slow cooling speed and uneven cooling, which makes it difficult to quickly and effectively reduce the temperature inside the tower, affecting the efficiency of the distillation process and failing to meet the needs of efficient production. In order to achieve the required cooling effect, more energy is required to drive the cooling system, thereby increasing operating costs; 2. In existing devices, changes in external ambient temperature can easily have a significant impact on the temperature inside the tower, and the heat inside the tower can easily dissipate into the surrounding environment, resulting in reduced cooling effect, making it difficult to maintain the temperature inside the tower within the set range, affecting the stability of the distillation process. Therefore, we propose a rapid cooling mechanism for distillation towers. Utility Model Content

[0004] The main purpose of the utility model is to provide a rapid cooling mechanism for a distillation tower, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A rapid cooling mechanism for a distillation tower comprises a fixed plate, the four corners of the lower end of the fixed plate are fixedly connected to support columns, the lower ends of the four support columns are fixedly connected to a non-slip base, the upper end of the fixed plate is inserted and fixedly connected to an insulation tube, the lower end of the insulation tube is fixedly connected to a bottom block, the bottom block is threadedly connected to an insulation block, the upper end of the insulation block is fixedly connected to a distillation tower body, the upper end of the insulation tube is fixedly connected to an insulation cover, the upper end of the insulation cover is fixedly connected to a refrigerator, the output end of the refrigerator is fixedly connected to a connecting pipe, and the other end of the connecting pipe is fixedly connected to a refrigeration pipe.

[0007] Preferably, the distillation tower body and the refrigeration pipe are arranged inside the insulation cylinder.

[0008] Preferably, the output end of the refrigerator penetrates the upper end of the insulation cover and extends to the lower end of the insulation cover.

[0009] Preferably, the refrigeration pipe is fixedly connected to the outer surface of the distillation tower body in a spiral manner.

[0010] Preferably, the refrigeration pipe does not contact the inner wall surface of the insulation cylinder.

[0011] Preferably, the connecting pipe penetrates the inner wall surface of the distillation tower body and extends to the outer surface of the distillation tower body.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. In the utility model, by arranging an insulating cylinder, the distillation tower body is arranged inside the insulating cylinder, which can effectively reduce the heat exchange between the distillation tower and the external environment, make the temperature in the tower easier to control and maintain stable, avoid the adverse effect of external temperature changes on the distillation tower, extend the service life of the distillation tower, and play a certain isolation and buffering role to prevent the distillation tower from being damaged by collision with external objects.

[0014] 2. In the utility model, a refrigerator, a connecting pipe and a refrigeration pipe are arranged, and the refrigerator is turned on to refrigerate the refrigeration pipe. The refrigeration pipe is fixedly connected to the outer surface of the distillation tower in a spiral manner. The spiral distribution can make the cooling more uniform, avoid local overcooling or overheating, make full use of the outer surface space of the distillation tower, make the cooling system structure more compact, and the fixed connection method is relatively simple, which is convenient for installation and later maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a rapid cooling mechanism for a distillation tower according to the utility model;

[0016] Figure 2 It is a partially disassembled structural schematic diagram of a rapid cooling mechanism for a distillation tower of the utility model;

[0017] Figure 3 It is a schematic structural diagram of a heat-insulating cylinder and a sectioned distillation tower body of a rapid cooling mechanism for a distillation tower according to the utility model;

[0018] Figure 4 The utility model is a structural schematic diagram of the refrigeration pipe connection of a rapid cooling mechanism for a distillation tower.

[0019] In the figure: 1. fixing plate; 2. supporting column; 3. anti-slip base; 4. insulation cylinder; 5. bottom block; 6. insulation block; 7. distillation tower body; 8. insulation cover; 9. refrigerator; 10. connecting pipe; 11. refrigeration pipe. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the 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 operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] See also Figure 1-4 , the utility model provides a technical solution:

[0024] A rapid cooling mechanism for a distillation tower comprises a fixed plate 1, support columns 2 are fixedly connected at the four corners of the lower end of the fixed plate 1, the lower ends of the four support columns 2 are fixedly connected to a non-slip base 3, an insulating tube 4 is inserted and fixedly connected to the upper end of the fixed plate 1, a bottom block 5 is fixedly connected to the lower end of the insulating tube 4, an insulating block 6 is threadedly connected to the bottom block 5, a distillation tower body 7 is fixedly connected to the upper end of the insulating block 6, an insulating cover 8 is fixedly connected to the upper end of the insulating cover 8, a refrigerator 9 is fixedly connected to the output end of the refrigerator 9, and a connecting pipe 10 is fixedly connected to the other end of the connecting pipe 10. A refrigeration pipe 11 is fixedly connected.

[0025] In this embodiment, the distillation tower body 7 and the refrigeration pipe 11 are arranged inside the insulation tube 4. The distillation tower body 7 is arranged inside the insulation tube 4, which can effectively reduce the heat exchange between the distillation tower body 7 and the external environment, making the temperature in the tower easier to control and maintain stable, avoiding the adverse effects of external temperature changes on the distillation tower body 7, extending the service life of the distillation tower body 7, and can play a certain isolation and buffering role to prevent the distillation tower body 7 from being damaged by collision with external objects; the output end of the refrigerator 9 is inserted through the upper end of the insulation cover 8 and extends to the lower end of the insulation cover 8. The insulation cover 8 is made of calcium silicate material and has fireproof, moisture-proof, sound-proof, heat-insulating and other properties, which helps to maintain the temperature in the tower stable, reduce heat loss and prevent moisture from entering the tower and affecting the distillation process. The calcium silicate material also has a long service life; the refrigeration pipe 11 is spirally connected to the outer surface of the distillation tower body 7 Fixed connection and spiral distribution can make cooling more uniform, avoid local overcooling or overheating, make full use of the outer surface space of the distillation tower body 7, make the cooling system structure more compact, and the fixed connection method is relatively simple, which is convenient for installation and later maintenance; the refrigeration pipe 11 does not contact the inner wall surface of the insulation tube 4, avoiding direct heat transfer between the refrigeration pipe 11 and the insulation tube 4, so that the refrigeration effect is more concentrated on the distillation tower body 7, reducing local temperature anomalies that may be caused by contact, and at the same time making the maintenance and replacement of the refrigeration pipe 11 more convenient and will not be restricted by the insulation tube 4; the connecting pipe 10 is inserted through the inner wall surface of the distillation tower body 7 and extends to the outer surface of the distillation tower body 7. The refrigeration pipe 11 is directly in contact with the inner wall surface of the distillation tower body 7, which can transfer the cold to the material in the tower more quickly and directly, improve the cooling efficiency, make the cooling more uniform, and avoid excessive local temperature differences.

[0026] It should be noted that the utility model is a rapid cooling mechanism for a distillation tower. In the specific use process, by setting the heat insulation cylinder 4, the distillation tower body 7 is set inside the heat insulation cylinder 4, which can effectively reduce the heat exchange between the distillation tower body 7 and the external environment, making the temperature in the tower easier to control and maintain stable, avoiding the adverse effects of the external temperature change on the distillation tower body 7, extending the service life of the distillation tower body 7, and playing a certain isolation and buffering role, preventing the distillation tower body 7 from being damaged by collision with external objects. By setting the refrigerator 9, the connecting pipe 10 and the refrigeration pipe 11. Turn on the refrigerator 9 to refrigerate the refrigeration pipe 11. The refrigeration pipe 11 is fixedly connected to the outer surface of the distillation tower body 7 in a spiral shape. The spiral distribution can make the cooling more uniform, avoid local overcooling or overheating, and make full use of the outer surface space of the distillation tower body 7 to make the cooling system structure more compact. The fixed connection method is relatively simple, which is convenient for installation and later maintenance. The insulation cover 8 and the insulation block 6 are both made of calcium silicate, which has fireproof, moisture-proof, sound-proof, heat-insulating and other properties, which helps to maintain the temperature in the tower stable, reduce heat loss and prevent moisture from entering the tower and affecting the distillation process.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A rapid cooling mechanism for a distillation tower, comprising a fixed plate (1), characterized in that: The four corners of the lower end of the fixed plate (1) are fixedly connected to support columns (2), the lower ends of the four support columns (2) are fixedly connected to anti-slip bases (3), the upper end of the fixed plate (1) is inserted and fixedly connected to a heat insulation tube (4), the lower end of the heat insulation tube (4) is fixedly connected to a bottom block (5), the bottom block (5) is threadedly connected to a heat insulation block (6), the upper end of the heat insulation block (6) is fixedly connected to a distillation tower body (7), the upper end of the heat insulation tube (4) is fixedly connected to a heat insulation cover (8), the upper end of the heat insulation cover (8) is fixedly connected to a refrigerator (9), the output end of the refrigerator (9) is fixedly connected to a connecting pipe (10), and the other end of the connecting pipe (10) is fixedly connected to a refrigeration pipe (11).

2. A rapid cooling mechanism for a distillation tower according to claim 1, characterized in that: The distillation tower body (7) and the refrigeration pipe (11) are arranged inside the heat-insulating cylinder (4).

3. A rapid cooling mechanism for a distillation tower according to claim 1, characterized in that: The output end of the refrigerator (9) penetrates the upper end of the heat-insulating cover (8) and extends to the lower end of the heat-insulating cover (8).

4. The rapid cooling mechanism for a distillation tower according to claim 1, characterized in that: The refrigeration pipe (11) is fixedly connected to the outer surface of the distillation tower body (7) in a spiral manner.

5. The rapid cooling mechanism for a distillation tower according to claim 1, characterized in that: The refrigeration pipe (11) does not contact the inner wall surface of the heat-insulating cylinder (4).

6. The rapid cooling mechanism for a distillation tower according to claim 1, characterized in that: The connecting pipe (10) penetrates the inner wall surface of the distillation tower body (7) and extends to the outer surface of the distillation tower body (7).

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