A plate-exchange type cold dryer with good heat dissipation effect

Abstract

The utility model discloses a plate-exchange type cold dryer with good heat dissipation effect, relates to the technical field of plate-exchange type cold dryers, comprises a casing, the front side of the casing is fixedly connected with a front cover by rivets, and the inner side of the casing is fixedly connected with an electronic drainer, the left side of the casing is respectively provided with a high-pressure pressure gauge and a digital display temperature controller, the right side of the casing is respectively provided with an air inlet and an air outlet, and the top of the casing is fixedly connected with a heat absorbing plate. The utility model installs the front cover by rivets on the front side of the casing, and the heat exhaust net opened on the front side of the front cover can exhaust most of the heat inside the cold dryer, and the inner side of the heat exhaust net is fixedly connected to a support frame located on the inner side of the front cover, which can support and fix the heat exhaust net to increase its service life, and the inner side of the top of the casing is provided with a heat absorbing net to absorb the heat inside the cold dryer to maintain its normal operation.

Description

Technical Field

[0001] The utility model relates to the technical field of plate-exchange type cold dryers, in particular to a plate-exchange type cold dryer with good heat dissipation effect. Background Art

[0002] The plate heat exchanger is a highly efficient heat exchange equipment. Its principle is to use the plates inside the plate heat exchanger to exchange heat between two fluids of different temperatures, thereby achieving heat transfer. The function of the plate heat exchanger is to transfer heat from one fluid to another to meet the heat needs of industrial production and life. The structure of the plate heat exchanger consists of plates, fixed plates, clamping plates, inlet and outlet flanges, etc.

[0003] After searching, the plate-type evaporative condenser with publication number CN103344135A includes a shell and a water collecting tank, an axial flow fan is installed at the upper end of the shell, and a water baffle is installed inside the shell, which is characterized in that: at least two guide baffles with wind guiding function are installed below the water baffle, the root of the guide baffle is connected to the inner wall of the shell, and a wind and water baffle is left between the suspended end of the guide baffle and the inner wall of the shell; the wind and water baffles of two adjacent guide baffles are respectively located on opposite sides of the shell; the shell cavity between the two adjacent guide baffles and below the lowest guide baffle is Each is provided with a group of tube sheet groups as plate radiators, each tube sheet group is respectively formed by a number of tube sheet bundles arranged in parallel in a vertical row; the tube sheet bundles of adjacent tube sheet groups are connected to each other to form a condensed medium channel; the condensed medium inlet is arranged at the upper end of the uppermost tube sheet group, and the outlet is arranged at the lower end of the lowermost tube sheet group; the shell also has an air inlet located on the side of the lowermost tube sheet group; a group of spray water pipe groups are respectively installed on the side of each tube sheet group, and the spray water pipe groups are respectively connected to the water collecting tank. The existing plate exchange type cold dryer has poor heat dissipation effect and cannot meet the heat dissipation requirements of the cold dryer. Utility Model Content

[0004] The purpose of the utility model is to provide a plate-exchange type cold dryer with good heat dissipation effect, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plate-exchange type cold dryer with good heat dissipation effect, comprising a casing, the front side of the casing is fixedly connected to a front cover by rivets, and the inner side of the casing is fixedly connected to an electronic drainer, the left side of the casing is respectively provided with a high-pressure pressure gauge and a digital display temperature controller, the right side of the casing is respectively provided with an air inlet and an air outlet, and the top of the casing is fixedly connected to a heat absorbing plate. The plate is the core component of the plate heat exchanger, which is composed of a series of metal plates arranged in parallel. The gaps between the plates form a fluid channel, and the heat The heat is transferred through conduction and convection of the plates. The function of the fixing plate and the pressing plate is to fix the plates together to ensure that the fluid flows in the channels between the plates. The working principle of the plate heat exchanger is to pass two fluids of different temperatures through the two sides of the plates respectively, so that they form convection between the plates, thereby realizing heat transfer. Among them, the heat is transferred from the high-temperature fluid to the low-temperature fluid, so that the temperatures of the two fluids gradually tend to balance. The design and arrangement of the plates can be adjusted according to different process requirements to achieve the best heat exchange effect. The plate heat exchanger has high heat exchange efficiency. , small footprint and easy maintenance, so it is widely used in chemical, pharmaceutical, food, energy and other fields. In chemical production, plate heat exchangers can be used in steam heating, cooling water circulation, waste gas recovery and other processes to improve production efficiency and reduce energy consumption. In food processing, plate heat exchangers can be used in milk heating, juice cooling and other processes to ensure product quality and sanitary safety. Plate heat exchanger is an efficient and reliable heat exchange equipment. Its principle is to use plates to exchange heat between two fluids of different temperatures, thereby realizing heat transfer. In industry In production and life, plate heat exchangers have broad application prospects and can bring more convenience and benefits to people's production and life. A heat exhaust net is provided on the front side of the front cover, and the inner side of the heat exhaust net is fixedly connected to a support frame located on the inner side of the front cover; the front cover is installed with rivets, and the heat exhaust net opened on the front of the front cover can exhaust most of the heat inside the cold dryer, and the inner side of the heat exhaust net is fixedly connected to the support frame located on the inner side of the front cover, which can support and fix the heat exhaust net to increase its service life, and a heat absorption net is provided on the inner side of the top of the casing to absorb the heat inside the cold dryer and maintain its normal operation.

[0006] As a preferred technical solution of the utility model, the bottom of the housing is fixedly connected with supporting legs, and the number of the supporting legs is two.

[0007] As a preferred technical solution of the utility model, a through slot is provided on the front side of the front cover, and the through slot is located directly in front of the electronic drainer.

[0008] As a preferred technical solution of the utility model, a boat-shaped switch is provided on the left side of the casing, and the boat-shaped switch is located below the high-pressure pressure gauge and the digital display temperature controller.

[0009] As a preferred technical solution of the utility model, an inlet indicator mark and an outlet indicator mark located below the air inlet and the air outlet are respectively provided on the right side of the housing.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The utility model installs the front cover through rivets on the front side of the casing. The heat exhaust net opened on the front side of the front cover can remove most of the heat inside the cold dryer, and the inner side of the heat exhaust net is fixedly connected to the support frame located on the inner side of the front cover, which can support and fix the heat exhaust net to increase its service life. In addition, a heat absorption net is provided on the inner side of the top of the casing to absorb the heat inside the cold dryer to maintain its normal operation.

[0012] 2. The utility model sets the plate as the core component of the plate heat exchanger. It is composed of a series of parallel metal plates. The gaps between the plates form a fluid channel. Heat is transferred through conduction and convection of the plates. The function of the fixing plate and the pressing plate is to fix the plates together to ensure that the fluid flows in the channel between the plates. The working principle of the plate heat exchanger is to pass two fluids of different temperatures through the two sides of the plate respectively, so that they form convection between the plates, thereby realizing heat transfer. Among them, heat is transferred from the high-temperature fluid to the low-temperature fluid, so that the temperatures of the two fluids gradually tend to balance. The design and arrangement of the plates can be adjusted according to different process requirements to achieve the best heat exchange effect. Plate heat exchanger It has the advantages of high heat exchange efficiency, small space occupation and easy maintenance, so it is widely used in chemical, pharmaceutical, food, energy and other fields. In chemical production, plate heat exchanger can be used in steam heating, cooling water circulation, waste gas recovery and other processes to improve production efficiency and reduce energy consumption. In food processing, plate heat exchanger can be used in milk heating, juice cooling and other processes to ensure product quality and sanitary safety. Plate heat exchanger is an efficient and reliable heat exchange equipment. Its principle is to use plates to exchange heat between two fluids of different temperatures, thereby realizing heat transfer. In industrial production and life, plate heat exchanger has broad application prospects and can bring more convenience and benefits to people's production and life. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the structural front view of the utility model;

[0014] Figure 2 It is a structural side view of the utility model;

[0015] Figure 3 It is a top view of the structure of the utility model.

[0016] In the figure: 1. Casing; 2. Support legs; 3. Rivets; 4. Front cover; 5. Through slot; 6. Electronic drainer; 7. Heat dissipation net; 8. Support frame; 9. High-pressure pressure gauge; 10. Digital temperature controller; 11. Boat switch; 12. Air inlet; 13. Air outlet; 14. Inlet indicator; 15. Outlet indicator; 16. Heat absorbing plate. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-3The utility model provides a plate heat exchanger with good heat dissipation effect, including a casing 1, a front cover 4 is fixedly connected to the front side of the casing 1 through rivets 3, and an electronic drainer 6 is fixedly connected to the inner side of the casing 1, a high-pressure pressure gauge 9 and a digital temperature controller 10 are respectively provided on the left side of the casing 1, an air inlet 12 and an air outlet 13 are respectively opened on the right side of the casing 1, and a heat absorbing plate 16 is fixedly connected to the top of the casing 1. The plate is the core component of the plate heat exchanger, which is composed of a series of metal plates arranged in parallel. The gaps between the plates form a fluid channel, and the heat is transferred through the plates. The heat is transferred by conduction and convection. The function of the fixed plate and the pressing plate is to fix the plates together to ensure that the fluid flows in the channels between the plates. The working principle of the plate heat exchanger is to pass two fluids of different temperatures through the two sides of the plate respectively, so that they form convection between the plates, thereby realizing heat transfer. Among them, the heat is transferred from the high-temperature fluid to the low-temperature fluid, so that the temperatures of the two fluids gradually tend to balance. The design and arrangement of the plates can be adjusted according to different process requirements to achieve the best heat exchange effect. The plate heat exchanger has high heat exchange efficiency, small space occupation and maintenance. It is convenient and has advantages, so it is widely used in chemical, pharmaceutical, food, energy and other fields. In chemical production, plate heat exchangers can be used in steam heating, cooling water circulation, waste gas recovery and other processes to improve production efficiency and reduce energy consumption. In food processing, plate heat exchangers can be used in milk heating, juice cooling and other processes to ensure product quality and sanitary safety. Plate heat exchanger is an efficient and reliable heat exchange equipment. Its principle is to use plates to exchange heat between two fluids of different temperatures, thereby realizing heat transfer. In industrial production and life, plate heat exchangers are widely used in the production of chemical industry, food industry, and other fields. The heat exchanger has a broad application prospect and can bring more convenience and benefits to people's production and life. A heat exhaust net 7 is provided on the front side of the front cover 4, and the inner side of the heat exhaust net 7 is fixedly connected to a support frame 8 located on the inner side of the front cover 4; the front cover 4 is installed with a rivet 3, and the heat exhaust net 7 opened on the front side of the front cover 4 can exhaust most of the heat inside the cold dryer, and the inner side of the heat exhaust net 7 is fixedly connected to the support frame 8 located on the inner side of the front cover 4, which can support and fix the heat exhaust net 7 to increase its service life, and a heat absorption net is provided on the inner side of the top of the casing 1 to absorb the heat inside the cold dryer to maintain its normal operation.

[0019] The bottom of the housing 1 is fixedly connected with a supporting leg 2 , and the number of the supporting legs 2 is two. A through slot 5 is opened on the front side of the front cover 4 , and the through slot 5 is located right in front of the electronic drainer 6 .

[0020] A rocker switch 11 is provided on the left side of the casing 1, and the rocker switch 11 is located below the high-pressure pressure gauge 9 and the digital temperature controller 10. An inlet indicator 14 and an outlet indicator 15 are provided on the right side of the casing 1, and are located below the air inlet 12 and the air outlet 13, respectively.

[0021] During specific use, the front cover 4 is installed on the front side of the casing 1 through rivets 3. The heat exhaust net 7 opened on the front of the front cover 4 can exhaust most of the heat inside the cold dryer, and the inner side of the heat exhaust net 7 is fixedly connected to the support frame 8 located on the inner side of the front cover 4, which can support and fix the heat exhaust net 7 to increase its service life. A heat absorption net is provided on the inner side of the top of the casing 1 to absorb the heat inside the cold dryer to maintain its normal operation. The plate is the core component of the plate heat exchanger, which is composed of a series of metal plates arranged in parallel. The gaps between the plates form a fluid channel. Heat is transferred through conduction and convection of the plates. The function of the fixing plate and the pressing plate is to fix the plates together to ensure that the fluid flows in the channel between the plates. The working principle of the plate heat exchanger is to pass two fluids of different temperatures through the two sides of the plate respectively, so that they form convection between the plates, thereby realizing heat transfer, wherein heat is transferred from the high-temperature fluid to the low-temperature fluid. The plate heat exchanger is a kind of efficient and reliable heat exchange equipment. Its principle is to use plates to exchange heat between two fluids at different temperatures, thereby realizing heat transfer. In industrial production and life, plate heat exchangers have broad application prospects and can bring more convenience and benefits to people's production and life.

[0022] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like 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 referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

Claims

1. A plate-exchange type cold dryer with good heat dissipation effect, comprising a housing (1), characterized in that: The front side of the casing (1) is fixedly connected to a front cover (4) via rivets (3), and the inner side of the casing (1) is fixedly connected to an electronic drainer (6), the left side of the casing (1) is provided with a high-pressure pressure gauge (9) and a digital temperature controller (10), the right side of the casing (1) is provided with an air inlet (12) and an air outlet (13), the top of the casing (1) is fixedly connected to a heat absorbing plate (16), the front side of the front cover (4) is provided with a heat exhaust net (7), and the inner side of the heat exhaust net (7) is fixedly connected to a support frame (8) located on the inner side of the front cover (4).

2. A plate-exchange type cold dryer with good heat dissipation effect according to claim 1, characterized in that: The bottom of the housing (1) is fixedly connected with a support leg (2), and the number of the support legs (2) is two.

3. A plate-exchange type cold dryer with good heat dissipation effect according to claim 1, characterized in that: A through slot (5) is provided on the front side of the front cover (4), and the through slot (5) is located directly in front of the electronic drainer (6).

4. A plate-exchange type cold dryer with good heat dissipation effect according to claim 1, characterized in that: A boat-shaped switch (11) is provided on the left side of the casing (1), and the boat-shaped switch (11) is located below the high-pressure pressure gauge (9) and the digital display temperature controller (10).

5. A plate-exchange type cold dryer with good heat dissipation effect according to claim 1, characterized in that: An inlet indicator mark (14) and an outlet indicator mark (15) are respectively provided on the right side of the housing (1) and are located below the air inlet (12) and the air outlet (13).

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