Cooling device of rectifying tower
By setting up a cooling device for feeding pipe, cooling tank, cooling box and cold water pipe under the distillation tower, using a combined cooling measure of fan assembly and cold water pipe, the problem of excessive liquid temperature after distillation tower is solved, ensuring safe liquid collection.
Patent Information
- Application Number
- CN202421950288.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-12
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-08-12
AI Technical Summary
After the distillation of the existing distillation tower is completed, the liquid carries heat, which may cause scalding during collection by personnel.
A cooling device including a feed pipe, a cooling tank, a cooling box, a liquid leakage mesh plate, a fan assembly and a cold water pipe is designed. The liquid is initially cooled through the fan assembly. After that, the liquid enters the cooling box through the liquid leakage mesh plate and further cools through the cold water pipe, and finally collects the cooled liquid through the liquid outlet pipe.
It effectively reduces the liquid temperature, prevents people from being scalded during collection, and achieves complete cooling of the liquid.
Smart Images
Figure CN223082283U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cooling devices, and particularly relates to a cooling device for a rectifying column. Background Art
[0002] A rectifying column is a tower-type gas-liquid contact device for rectification. By utilizing the different volatilities of the components in the mixture, that is, the vapor pressures of the components 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. After the existing rectifying column finishes distilling the liquid, the liquid will carry heat. When the heat is too high, it will cause scalding when the subsequent personnel collect the liquid. Therefore, a cooling device for a rectifying column is proposed for the above problems. Summary of the Utility Model
[0003] The purpose of the utility model is to provide a cooling device for a rectifying column to solve the problems raised in the above background.
[0004] To solve the above technical problems, the utility model specifically provides the following technical solutions: A cooling device for a rectifying column includes a rectifying column and a cooling component. A feeding pipe is provided below the rectifying column, and the other end of the feeding pipe is provided with a cooling component. A cooling tank and a cooling box are arranged in the cooling component, and the cooling box is placed below the cooling tank. A liquid leakage mesh plate is provided below the cooling tank, and the liquid leakage mesh plate is placed above the cooling box. A sealing plate is provided above the cooling tank, and a fan component is arranged in the sealing plate. A cold water pipe is arranged in the cooling box, and the outer end of the cold water pipe is inserted into a circulating water tank.
[0005] Preferably, one end of the feeding pipe is fixedly connected to the middle of the bottom of the rectifying column by insertion, and the other end of the feeding pipe is fixedly connected to one end inside the cooling tank by insertion.
[0006] Preferably, the middle part above the cooling tank is fixedly connected to the sealing plate, and the fan component is fixedly connected in the sealing plate. At the same time, the fan component communicates with the inside of the cooling tank.
[0007] Preferably, the top of the cooling box is fixedly connected to the bottom of the cooling tank, and the bottom of the cooling tank is fixedly connected to the liquid leakage mesh plate.
[0008] Preferably, the liquid leakage mesh plate communicates with the cooling tank and the cooling box, and the liquid leakage mesh plate is corresponding to the fan component above.
[0009] Preferably, a plurality of cold water pipes are fixedly connected in the cooling box, and there is a distance between the plurality of cold water pipes.
[0010] Preferably, one end of the cold water pipe penetrates through one side of the cooling box, and the penetrated ends of the cold water pipes are all fixedly connected to the side inside the circulating water tank by insertion.
[0011] Preferably, a liquid outlet pipe is fixedly connected to the lower part of the other side of the cooling box, and the liquid outlet pipe is communicated with the inside of the cooling box.
[0012] The utility model has the following beneficial effects compared with the prior art:
[0013] In the utility model, a feeding pipe is arranged below the rectifying column, and the other end of the feeding pipe is inserted into one side of the cooling tank. A fan assembly is arranged above the cooling tank, a liquid leakage grid plate is arranged below the cooling tank, a cooling box is arranged below the cooling tank, a plurality of cold water pipes are arranged in the cooling box, and a liquid outlet pipe is arranged below the side surface of the cooling box. By using the two cooling processes in the cooling assembly, the liquid coming out of the rectifying column is thoroughly cooled, preventing the situation of excessive heat and avoiding scalding of personnel during collection. Description of the Drawings
[0014] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only exemplary, and for those of ordinary skill in the art, other implementation drawings can be obtained by extending according to the provided drawings without creative work.
[0015] Figure 1 It is a schematic diagram of the whole of the present utility model;
[0016] Figure 2 It is a schematic diagram of the cooling assembly of the present utility model;
[0017] Figure 3 It is a top view schematic diagram at the cooling box of the present utility model.
[0018] The reference numerals in the drawings are respectively represented as follows:
[0019] 1, rectifying column; 2, feeding pipe; 3, cooling assembly; 4, cooling tank; 5, cooling box; 6, circulating water tank; 7, sealing plate; 8, fan assembly; 9, liquid leakage grid plate; 10, cold water pipe; 11, liquid outlet pipe. Detailed Embodiments
[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present utility model.
[0021] Please refer to Figures 1-3As shown in the figure, the utility model provides a cooling device for a rectifying column, which includes a rectifying column 1 and a cooling component 3. A feeding pipe 2 is arranged below the rectifying column 1, and the other end of the feeding pipe 2 is provided with the cooling component 3. A cooling tank 4 and a cooling box 5 are arranged inside the cooling component 3, and the cooling box 5 is placed below the cooling tank 4. A liquid leakage mesh plate 9 is arranged below the cooling tank 4, and the liquid leakage mesh plate 9 is placed above the cooling box 5. A sealing plate 7 is arranged above the cooling tank 4, and a fan component 8 is arranged inside the sealing plate 7. A cold water pipe 10 is arranged inside the cooling box 5, and the outer end of the cold water pipe 10 is inserted into a circulating water tank 6.
[0022] In this embodiment, one end of the feeding pipe 2 is fixedly connected by inserting it into the middle of the bottom of the rectifying column 1, and the other end of the feeding pipe 2 is inserted and fixedly connected to one end inside the cooling tank 4.
[0023] Further, the middle part above the cooling tank 4 is fixedly connected to the sealing plate 7, and the fan component 8 is fixedly connected inside the sealing plate 7. At the same time, the fan component 8 communicates with the inside of the cooling tank 4.
[0024] Among them, the liquid sent out from the rectifying column 1 will first enter the cooling tank 4, and the fan component 8 arranged above the cooling tank 4 is used to cool the liquid once.
[0025] Further, the top of the cooling tank 4 is fixedly connected to the top of the cooling box 5, and the bottom of the cooling tank 4 is fixedly connected to the liquid leakage mesh plate 9.
[0026] Further, the liquid leakage mesh plate 9 communicates with the cooling tank 4 and the cooling box 5, and the liquid leakage mesh plate 9 is corresponding to the fan component 8 above.
[0027] Among them, the liquid that has been cooled once will enter the cooling box 5 through the liquid leakage mesh plate 9 below the cooling tank 4.
[0028] Further, a plurality of cold water pipes 10 are fixedly connected inside the cooling box 5, and there is a distance between the plurality of cold water pipes 10.
[0029] Further, one end of the cold water pipe 10 penetrates through one side of the cooling box 5, and the penetrating ends of the cold water pipes 10 are all inserted and fixedly connected to the side surface of the circulating water tank 6.
[0030] After the liquid enters the cooling box 5, it will flow through the cold water pipe 10 and be cooled once again.
[0031] Through a liquid outlet pipe 11 fixedly connected to the other side below the cooling box 5, and the liquid outlet pipe 11 is communicated with the inside of the cooling box 5. Finally, the liquid that has been cooled is discharged through the liquid outlet pipe 11 and collected.
[0032] Working principle:
[0033] A feed pipe 2 is provided below the rectifying column 1, and the other end of the feed pipe 2 is inserted into one side of the cooling tank 4. A fan assembly 8 is provided above the cooling tank 4. At this time, the fan assembly 8 is used to cool the incoming liquid for the first time. At the same time, the fan assembly 8 concentrates the liquid towards the liquid leakage mesh plate 9 provided below the cooling tank 4. Thus, the liquid that has been cooled for the first time will flow from the liquid leakage mesh plate 9 into the cooling box 5. When flowing in, it will pass through a plurality of cold water pipes 10 in the cooling box 5 and be cooled again. Finally, it will gather at the bottom of the cooling box 5, and then the liquid can be collected manually from the liquid outlet pipe 11.
[0034] In the description of this specification, the descriptions referring to the terms "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0035] The above embodiments are only exemplary embodiments of the present application and are not used to limit the present application. The protection scope of the present application is defined by the claims. Those skilled in the art can make various modifications or equivalent replacements within the essence and protection scope of the present application, and such modifications or equivalent replacements should also be regarded as falling within the protection scope of the present application.
Claims
1. A cooling device for a rectifying column, comprising a rectifying column (1) and a cooling assembly (3), characterized in that: A feed pipe (2) is provided below the rectifying column (1), and a cooling assembly (3) is provided at the other end of the feed pipe (2). A cooling tank (4) and a cooling box (5) are provided in the cooling assembly (3), and the cooling box (5) is placed below the cooling tank (4). A liquid leakage mesh plate (9) is provided below the cooling tank (4), and the liquid leakage mesh plate (9) is placed above the cooling box (5). A sealing plate (7) is provided above the cooling tank (4), and a fan assembly (8) is provided in the sealing plate (7). A cold water pipe (10) is provided in the cooling box (5), and the outer end of the cold water pipe (10) is inserted into a circulating water tank (6).
2. The cooling device of a rectification column according to claim 1, wherein: One end of the feed pipe (2) is fixedly connected by insertion to the middle of the bottom of the rectifying column (1), and the other end of the feed pipe (2) is fixedly connected by insertion to one end inside the cooling tank (4).
3. The cooling device of a rectification column according to claim 2, characterized in that: The middle part above the cooling tank (4) is fixedly connected to the sealing plate (7), and the fan assembly (8) is fixedly connected inside the sealing plate (7). At the same time, the fan assembly (8) communicates with the inside of the cooling tank (4).
4. The cooling device of a rectifying column according to claim 3, characterized in that: The top of the cooling box (5) is fixedly connected to the bottom of the cooling tank (4), and the bottom of the cooling tank (4) is fixedly connected to the liquid leakage mesh plate (9).
5. The cooling device of a rectifying column according to claim 4, characterized in that: The liquid leakage mesh plate (9) communicates with the cooling tank (4) and the cooling box (5), and the fan assembly (8) is corresponding above the liquid leakage mesh plate (9).
6. The cooling device of a rectifying column according to claim 5, characterized in that: A plurality of cold water pipes (10) are fixedly connected in the cooling box (5), and there is a distance between the plurality of cold water pipes (10).
7. The cooling device of a rectification column according to claim 6, characterized in that: One end of the cold water pipe (10) penetrates through one side of the cooling box (5), and the penetrating ends of the cold water pipes (10) are all fixedly connected by insertion to the side surface inside the circulating water tank (6).
8. The cooling device for a rectifying column according to claim 7, characterized in that: A liquid outlet pipe (11) is fixedly connected to the lower part of the other side of the cooling box (5), and the liquid outlet pipe (11) communicates with the inside of the cooling box (5).