A gas-liquid high-efficiency separation type vertical condenser

Abstract

The utility model relates to a gas-liquid efficient separation type vertical condenser. The structure includes: condenser main part, adjusting seat, water distribution tank main body, guide plate and guide pipe, the adjusting seat is installed to condenser main part input end, the upper surface bolted connection of adjusting seat has water distribution tank main body, through the installation guide plate and guide pipe, cooling water enters water distribution tank main body inside, from the blanking port of water distribution tank main body into adjusting seat inside, cooling water enters from the input end of guide pipe, and then enters condenser main part inside from the output end of guide pipe, and cooling water is guided, guarantees that cooling water evenly enters condenser main part inside, simultaneously, the horn shape can expand the cooling water inflow area, makes the water flow fully diffuses before entering condenser main part, reduces the flow rate, avoids the water flow direct impact condenser main part's pipe wall or pipe internal structure, reduces the energy loss because of turbulence and vortex.

Description

Technical Field

[0001] This utility model relates to the field of shell-and-tube condenser technology, and in particular to a gas-liquid high-efficiency separation vertical condenser. Background Technology

[0002] A shell-and-tube condenser is a vertical condenser consisting of a shell, tube bundle, tube sheet, and flow guiding structure. Its core principle is to allow high-temperature gaseous refrigerant or process gas to flow in the shell side, while cooling water flows in the tube side. Heat exchange between the gas and liquid is achieved through the tube wall, causing the gaseous working fluid to condense into a liquid. This equipment naturally has a gas-liquid separation function—the condensed liquid naturally sinks to the liquid collection tank at the bottom of the shell due to the density difference, while the uncondensed gas is discharged through the top outlet. No additional separation device is required. It has a compact structure and high heat exchange efficiency, and is widely used in refrigeration, chemical, power and other fields, especially suitable for handling high flow and high pressure differential conditions.

[0003] Before entering the shell-and-tube condenser, the cooling water is first sent to the water distribution tank, and then flows into the inlet of the shell-and-tube condenser. However, the water distribution tank has a design flaw: it lacks a guiding structure. The direct consequence of this problem is that the cooling water cannot flow evenly when entering the inlet of the shell-and-tube condenser from the water distribution tank. Uneven distribution of cooling water will seriously affect the efficiency and effect of heat exchange inside the shell-and-tube condenser, thus preventing the shell-and-tube condenser from fully performing its intended function, reducing the practicality of the equipment in actual applications, and affecting the stable operation of the overall system.

[0004] Therefore, in response to the above problems, a new type of vertical condenser with high gas-liquid separation efficiency is proposed. Utility Model Content

[0005] To overcome the problems existing in related technologies, this utility model provides a gas-liquid high-efficiency separation vertical condenser, which can install a guide structure on the input end of the shell-and-tube condenser to ensure uniform input of cooling water and improve the practicality of the shell-and-tube condenser.

[0006] To achieve the above objectives, the first aspect of this utility model provides a gas-liquid high-efficiency separation vertical condenser, comprising: Condenser body, regulating seat, water tank body, guide plate and guide tube; An adjusting seat is installed at the input end of the condenser body. The main body of the water tank is bolted to the upper surface of the adjusting seat. A guide plate is fixedly connected to the inner wall of the adjusting seat. Guide tubes that communicate with the input end of the condenser body are installed at equal intervals on the guide plate.

[0007] Furthermore, the interior of the main body of the water distribution tank is a frustum shape with a top diameter larger than a bottom diameter.

[0008] Furthermore, the guide tube is flared, with the top end larger than the bottom end.

[0009] Furthermore, a spiral blade is fixedly connected to the inner wall of the guide tube.

[0010] Furthermore, a first anti-fool hole is provided on the lower surface of the water distribution tank body, and a first anti-fool post is provided on one side of the first anti-fool hole and fixedly connected to the lower surface of the water distribution tank body. A second anti-fool hole is provided on the upper surface of the adjusting seat and slidably connected to the first anti-fool post. A second anti-fool post is provided on one side of the second anti-fool hole and fixedly connected to the upper surface of the adjusting seat. The second anti-fool post slidably connects to the first anti-fool hole.

[0011] Furthermore, a screening plate located above the guide plate is slidably installed on the inner wall of the adjusting seat, and dispersion holes communicating with the guide tube are symmetrically opened on the screening plate.

[0012] Furthermore, a connecting rod is fixedly connected to one side of the screening plate, and electric push rods are symmetrically installed on the adjusting seat. The moving end of the electric push rod is fixedly connected to the connecting rod.

[0013] The technical solution provided by this utility model can include the following beneficial effects: In this example, by installing guide plates and guide pipes, cooling water enters the main body of the water distribution tank and then enters the regulating seat from the discharge port of the water distribution tank. Cooling water enters from the input end of the guide pipe and then enters the main body of the condenser from the output end of the guide pipe. This guides the cooling water to ensure that it enters the main body of the condenser evenly. At the same time, the horn shape can expand the flow area of ​​the cooling water, allowing the water flow to diffuse fully before entering the main body of the condenser, reducing the flow velocity, and preventing the water flow from directly impacting the pipe wall or internal structure of the condenser, thus reducing energy loss caused by turbulence and vortices.

[0014] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit the present invention. Attached Figure Description

[0015] The above and other objects, features and advantages of the present invention will become more apparent from the accompanying drawings, in which like reference numerals generally represent like parts.

[0016] Figure 1 This is a schematic diagram of the overall structure shown in an embodiment of the present invention; Figure 2 This is a cross-sectional schematic diagram of one of the angle adjustment seats shown in this embodiment of the utility model; Figure 3 This is a cross-sectional schematic diagram of another angle adjustment seat shown in this embodiment of the utility model; Figure 4 This is a schematic diagram of the sieve plate structure shown in an embodiment of the present invention.

[0017] The correspondence between the labels and component names in the attached figures is as follows: 1. Condenser body; 2. Adjustment seat; 3. Water tank body; 4. Guide plate; 5. Guide tube; 6. Spiral blade; 7. First anti-fool hole; 8. First anti-fool column; 9. Second anti-fool hole; 10. Second anti-fool column; 11. Screening plate; 12. Dispersion hole; 13. Linkage rod; 14. Electric push rod. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. The preferred embodiments of this utility model will now be described in more detail with reference to the accompanying drawings. Although the preferred embodiments of this utility model are shown in the drawings, it should be understood that this utility model can be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to make this utility model more thorough and complete, and to fully convey the scope of this utility model to those skilled in the art.

[0019] The terminology used in this invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular forms “a,” “the,” and “the” used in this invention and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0020] It should be understood that although the terms "first," "second," "third," etc., may be used in this invention to describe various information, this information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of this invention, first information may also be referred to as second information, and similarly, second information may also be referred to as first information. Thus, features defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0021] Designing a vertical condenser with high efficiency in gas-liquid separation is currently the primary technical problem that engineers need to solve.

[0022] To address the aforementioned issues, this utility model provides a gas-liquid high-efficiency separation vertical condenser. This structure allows for the installation of a guide structure at the inlet end of the shell-and-tube condenser, ensuring uniform cooling water input and improving the practicality of the shell-and-tube condenser.

[0023] The technical solution of the present invention (Embodiment 1) is described in detail below with reference to the accompanying drawings.

[0024] Figure 1 This is a schematic diagram of the overall structure shown in an embodiment of the present invention; Figure 2 This is a cross-sectional schematic diagram of one of the angle adjustment seats shown in this embodiment of the utility model; Figure 3 This is a cross-sectional schematic diagram of another angle adjustment seat shown in this embodiment of the utility model; Figure 4 This is a schematic diagram of the sieve plate structure shown in an embodiment of the present invention.

[0025] See Figure 1 , Figure 2 , Figure 3 and Figure 4 This high-efficiency gas-liquid separation vertical condenser specifically includes: Condenser body 1, regulating seat 2, water tank body 3, guide plate 4 and guide tube 5; An adjusting seat 2 is installed at the input end of the condenser body 1. A water tank body 3 is bolted to the upper surface of the adjusting seat 2. A guide plate 4 is fixedly connected to the inner wall of the adjusting seat 2. Guide pipes 5, which communicate with the input end of the condenser body 1, are installed at equal intervals on the guide plate 4.

[0026] Specifically, the interior of the main body 3 of the water distribution tank is a frustum shape with a top diameter larger than the bottom diameter.

[0027] Specifically, the guide tube 5 is a horn shape with the top end larger than the bottom end.

[0028] Specifically, a spiral blade 6 is fixedly connected to the inner wall of the guide tube 5.

[0029] Specifically, a first anti-fool hole 7 is provided on the lower surface of the water distribution tank body 3, and a first anti-fool post 8 is provided on one side of the first anti-fool hole 7 and is fixedly connected to the lower surface of the water distribution tank body 3. A second anti-fool hole 9 is provided on the upper surface of the adjusting seat 2 and is slidably connected to the first anti-fool post 8. A second anti-fool post 10 is provided on one side of the second anti-fool hole 9 and is fixedly connected to the upper surface of the adjusting seat 2. The second anti-fool post 10 is slidably connected to the first anti-fool hole 7.

[0030] Specifically, a sieve plate 11 located above the guide plate 4 is slidably installed on the inner wall of the adjusting seat 2, and the sieve plate 11 is symmetrically provided with dispersion holes 12 that communicate with the guide tube 5.

[0031] Specifically, a connecting rod 13 is fixedly connected to one side of the screening plate 11, and electric push rods 14 are symmetrically installed on the adjusting seat 2. The moving end of the electric push rod 14 is fixedly connected to the connecting rod 13.

[0032] In this embodiment, how to ensure that cooling water enters the condenser body 1 uniformly, combined with... Figure 1 and Figure 3 The specific implementation method is as follows: First, the regulating seat 2 is fixedly installed at the input end of the condenser body 1. Then, the water distribution tank body 3 is bolted to the regulating seat 2. Cooling water enters the interior of the water distribution tank body 3 and enters the interior of the regulating seat 2 from the discharge port of the water distribution tank body 3. Cooling water enters from the input end of the guide pipe 5 and then enters the interior of the condenser body 1 from the output end of the guide pipe 5. This guides the cooling water to ensure that the cooling water enters the interior of the condenser body 1 evenly. At the same time, the horn shape can expand the flow area of ​​the cooling water, so that the water flow can be fully diffused before entering the condenser body 1, reducing the flow velocity and avoiding the water flow from directly impacting the pipe wall or internal structure of the condenser body 1, thereby reducing the energy loss caused by turbulence and vortices.

[0033] In this embodiment, how to make the cooling water form a rotating water flow when it enters the condenser body 1, combined with... Figure 3 The specific implementation method is as follows: the spiral blade 6 forces the cooling water flow to rotate, increases the turbulence intensity, breaks the laminar boundary layer, and makes the heat transfer from the pipe wall to the water film more efficient. At the same time, the spiral flow channel makes the cooling water flow rotate and descend in the pipe, prolongs the contact time between the water film and the pipe wall, and significantly enhances the evaporative cooling effect.

[0034] In this embodiment, how to install the adjusting seat 2 and the main body of the water distribution tank 3 in a foolproof manner, combined with Figure 3 and Figure 4 Place the main body 3 of the water distribution tank close to the upper surface of the adjusting seat 2. The first anti-foolproof post 8 enters the second anti-foolproof hole 9, and the second anti-foolproof post 10 enters the first anti-foolproof hole 7, facilitating the anti-foolproof installation of the adjusting seat 2 and the main body 3 of the water distribution tank. Then, securely connect them with bolts. In this embodiment, how to further enhance the uniformity of cooling water, combined with Figure 4 The specific implementation method is as follows: the dispersion holes 12 on the surface of the sieve plate 11 disperse the high-speed cooling water flow into fine water droplets, which fall evenly to the flared position of the guide tube 5 under the action of gravity, avoiding uneven distribution caused by excessive local flow velocity, and at the same time, intercepting particulate matter in the cooling water.

[0035] In this embodiment, how to clean the dispersion hole 12 is combined with... Figure 4The specific implementation method is as follows: the moving end of the electric push rod 14 retracts, driving the connecting rod 13 to move to one side, moving the screening plate 11 to the left along the inside of the adjusting seat 2, moving a portion of the dispersion holes 12 out of the adjusting seat 2 for cleaning, and moving the other portion of the dispersion holes 12 to the discharge port of the water distribution tank body 3 to ensure that the cooling water is input evenly again.

[0036] The present invention has been described in detail above with reference to the accompanying drawings. In the above embodiments, the descriptions of each embodiment have different focuses; for parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments. Those skilled in the art should also understand that the actions and modules involved in the specification are not necessarily essential to the present invention. Furthermore, it is understood that the steps in the method of the present invention embodiments can be adjusted, combined, and deleted according to actual needs, and the structure in the device of the present invention embodiments can be combined, divided, and deleted according to actual needs.

[0037] The various embodiments of the present invention have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical application, or improvement of the technology in the market, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. A vertical condenser for high-efficiency gas-liquid separation, characterized in that, include: Condenser body (1), regulating seat (2), water tank body (3), guide plate (4) and guide tube (5); An adjusting seat (2) is installed at the input end of the condenser body (1). A water tank body (3) is bolted to the upper surface of the adjusting seat (2). A guide plate (4) is fixedly connected to the inner wall of the adjusting seat (2). Guide pipes (5) that communicate with the input end of the condenser body (1) are installed at equal intervals on the guide plate (4). The inside of the water tank body (3) is a frustum shape with a top diameter greater than the bottom diameter. The guide pipe (5) is a horn shape with a top diameter greater than the bottom diameter.

2. The gas-liquid high-efficiency separation vertical condenser according to claim 1, characterized in that: The inner wall of the guide tube (5) is fixedly connected with a spiral blade (6).

3. The gas-liquid high-efficiency separation vertical condenser according to claim 1, characterized in that: The lower surface of the water tank body (3) is provided with a first anti-fool hole (7), and a first anti-fool post (8) is provided on one side of the first anti-fool hole (7) and fixedly connected to the lower surface of the water tank body (3). The upper surface of the adjusting seat (2) is provided with a second anti-fool hole (9) that slides through the first anti-fool post (8). A second anti-fool post (10) is provided on one side of the second anti-fool hole (9) and fixedly connected to the upper surface of the adjusting seat (2). The second anti-fool post (10) slides through the first anti-fool hole (7).

4. A gas-liquid high-efficiency separation vertical condenser according to claim 1, characterized in that: The inner wall of the adjusting seat (2) is slidably fitted with a screening plate (11) located above the guide plate (4), and the screening plate (11) is symmetrically provided with dispersion holes (12) communicating with the guide tube (5).

5. A vertical condenser for high-efficiency gas-liquid separation according to claim 4, characterized in that: A connecting rod (13) is fixedly connected to one side of the screening plate (11), and an electric push rod (14) is symmetrically installed on the adjusting seat (2). The moving end of the electric push rod (14) is fixedly connected to the connecting rod (13).

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