Clean steam generator

Abstract

The utility model relates to the technical field of steam generators, in particular to a clean steam generator which comprises a barrel and tube boxes, the tube boxes are arranged at the two ends of the barrel, and a plurality of tube bundles which are evenly distributed are arranged in the barrel. Each rapid dismounting and mounting mechanism comprises a bayonet socket and a mounting seat, the mounting seats are in threaded connection with the interior of the side, close to the tube box, of the tube box, the mounting seats are in threaded connection with the interior of the side, close to the tube box, of the tube box, limiting cavities are formed in the middles of the interiors of the mounting seats, and the limiting cavities are in threaded connection with the interior of the tube box. Fixing columns are fixedly mounted in the middles of the interiors of the inserting bases correspondingly, and a plurality of evenly-distributed guide grooves are formed in the surfaces of the fixing columns correspondingly. The device has the beneficial effects that the electric push rod and the mounting plate are controlled to be matched with the guide plate, the guide groove, the limiting block and the limiting cavity, at the moment, the tube box and the barrel can be rapidly disassembled and assembled, workers can rapidly disassemble and assemble the tube box and the barrel conveniently, and the overhaul and maintenance efficiency of the workers on tube bundles in the barrel is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steam generators, in particular to a clean steam generator. Background Art

[0002] A clean steam generator is a device specially designed to produce sterile, constant-temperature saturated clean steam. It is mainly used for sterilization and disinfection, especially in the medical and food processing industries, which have extremely high requirements for steam cleanliness. The advanced design and construction of the clean steam generator ensure that it can effectively prevent secondary contamination of equipment, reduce equipment damage, extend its service life, and quickly respond to environmental changes.

[0003] In the prior art, a steam generator generally includes a cylinder, a pipe box, and a tube bundle. A heat exchange solution is provided in the tube bundle. The heat exchange solution can be a variety of liquids such as water and oil. The liquid that needs to be cooled can switch the internal and external pipes according to demand. As it is used for a long time, the staff needs to inspect and maintain it. However, the pipe box and the cylinder are generally fixed with a large number of fixing bolts, which makes it cumbersome for the staff to disassemble and assemble, affecting the staff's maintenance efficiency of the steam generator. Utility Model Content

[0004] The purpose of the present invention is to provide a clean steam generator to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a clean steam generator, comprising: a cylinder and a pipe box, wherein the pipe box is provided at both ends of the cylinder, and a plurality of evenly distributed pipe bundles are provided in the cylinder;

[0006] Multiple groups of quick disassembly and assembly mechanisms, each group of the quick disassembly and assembly mechanisms includes a plug-in seat and a mounting seat, the mounting seats are threadedly connected to the inside of the pipe box on the side close to the cylinder, the mounting seats are threadedly connected to the inside of the cylinder on the side close to the pipe box, a limit cavity is provided in the middle of the mounting seat, a fixing column is fixedly installed in the middle of the plug-in seat, a plurality of evenly distributed guide grooves are provided on the surface of the fixing column, a guide plate is slidably installed in each of the guide grooves, a mounting plate is fixedly installed on the side of the guide plate away from the cylinder, an electric push rod is fixedly installed inside the plug-in seat, the output ends of the electric push rods are respectively fixedly mounted on the mounting plates on the same side, a connecting rod is symmetrically rotatably installed on the side of the guide plate close to the mounting seat, and a limiting block is rotatably installed on the end of the connecting rod on the same side, and a notch is provided on the outer periphery of the plug-in seat and the notch is adapted to the limit block.

[0007] Preferably, a plurality of evenly distributed partitions are provided on the periphery of the tube bundle.

[0008] Preferably, a tube sheet is installed on one side of the tube bundle and a plurality of evenly distributed holes and slots are opened on the surface of the tube sheet.

[0009] Preferably, the other side of the tube bundle is U-shaped and gaskets are provided between adjacent U-shaped portions of the tube bundle.

[0010] Preferably, a plurality of evenly distributed fixing bolts are installed at the peripheral edge of the partition.

[0011] Preferably, the limiting cavity and the limiting block are both wedge-shaped on the sides close to each other.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The clean steam generator proposed in this utility model is provided with a quick disassembly and assembly mechanism to control the electric push rod. The mounting plate cooperates with the guide plate, the guide groove, the limit block and the limit cavity. At this time, the pipe box and the cylinder can be quickly disassembled and assembled, which is convenient for the staff to quickly disassemble and assemble the pipe box and the cylinder, and improves the staff's inspection and maintenance efficiency of the tube bundle in the cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the local structure of the tube bundle of the utility model;

[0016] Figure 3 This is a schematic diagram of the partial structure of the quick disassembly and assembly mechanism of the utility model;

[0017] Figure 4 This is a schematic diagram of the partial structure of the plug socket and the mounting socket of the utility model;

[0018] Figure 5 This is a schematic diagram of the local structure of the notch of the utility model;

[0019] Figure 6 This is a schematic diagram of the local structure of the guide groove of the utility model.

[0020] In the figure: 1. Cylinder; 2. Quick disassembly and assembly mechanism; 21. Plug-in socket; 22. Mounting seat; 23. Notch; 24. Limit block; 25. Limit cavity; 26. Guide groove; 27. Fixing column; 28. Guide plate; 29. ​​Mounting plate; 210. Electric push rod; 211. Connecting rod; 3. Pipe box; 4. Gasket; 5. Tube bundle; 6. Partition; 7. Fixing bolt; 8. Tube sheet. DETAILED DESCRIPTION

[0021] In order to clearly and completely describe the purpose and technical solution of the present invention and make its advantages more clearly understood, the following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only part of the embodiments of the present invention, not all of them, and are only used to explain the embodiments of the present invention and are not intended to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figures 1 to 6 The utility model provides a technical solution: a clean steam generator, comprising: a cylinder 1 and a pipe box 3, the pipe box 3 is arranged at both ends of the cylinder 1, a plurality of evenly distributed tube bundles 5 are arranged in the cylinder 1, and a plurality of groups of quick disassembly and assembly mechanisms 2, each group of quick disassembly and assembly mechanisms 2 includes a plug-in seat 21 and a mounting seat 22, the mounting seat 22 is threadedly connected to the inside of the side of the pipe box 3 close to the cylinder 1, the mounting seat 22 is threadedly connected to the inside of the side of the cylinder 1 close to the pipe box 3, a limiting cavity 25 is provided in the middle of the mounting seat 22, a fixing column 27 is fixedly installed in the middle of the plug-in seat 21, a plurality of evenly distributed guide grooves 26 are opened on the surface of the fixing column 27, a guide plate 28 is slidably installed in each guide groove 26, a mounting plate 29 is fixedly installed on the side of the guide plate 28 away from the cylinder 1, an electric push rod 210 is fixedly installed inside the plug-in seat 21, and the output ends of the electric push rod 210 are respectively fixedly mounted on the mounting plate 29 on the same side, and the guide plates 28 are symmetrical on the side close to the mounting seat 22 The connecting rod 211 is rotatably installed, and the end of the connecting rod 211 on the same side is rotatably installed with a limit block 24. The outer periphery of the socket 21 is provided with a notch 23 and the notch 23 is adapted to the limit block 24. By controlling the electric push rod 210, the piston rod inside the electric push rod 210 can drive the mounting plate 29 to move, and then the guide plate 28 will move along the guide groove 26, cooperating with the connecting rod 211. At this time, the limit block 24 can move in the socket 21. When the limit block 24 moves to the socket When the socket 21 is in place, the limit cavity 25 will be released from the limit cavity 25. At this time, the pipe box 3 and the cylinder 1 can be separated, which is convenient for the staff to inspect and maintain the tube bundle 5 in the cylinder 1. When the limit block 24 extends from the slot 23, the limit cavity 25 and the limit block 24 are limited. The pipe box 3 and the cylinder 1 can be quickly installed, reducing the use of traditional fixing parts, facilitating the staff to quickly disassemble and assemble the pipe box 3, and improving the staff's inspection and maintenance of the tube bundle 5 in the cylinder 1.

[0023] A plurality of evenly distributed partitions 6 are provided on the periphery of the tube bundle 5. A tube sheet 8 is installed on one side of the tube bundle 5, and a plurality of evenly distributed holes and slots are opened on the surface of the tube sheet 8. The other side of the tube bundle 5 is U-shaped, and gaskets 4 are provided between adjacent U-shaped portions of the tube bundle 5. A plurality of evenly distributed fixing bolts 7 are installed on the outer edge of the partition 6. The limiting cavity 25 and the limiting block 24 are both wedge-shaped on the side close to each other. By providing the gasket 4, since the gasket 4 is made of an elastic material, it can assist the staff in locking the gasket 4 in the U-shaped position of the tube bundle 5, thereby increasing the stability of the tube bundle 5 during use.

[0024] During actual use, the staff controls the electric push rod 210. At this time, the mounting plate 29 drives the guide plate 28 to move in the guide groove 26. When the limit block 24 moves into the socket 21, the limit cavity 25 will be released from the limit cavity 25. At this time, the pipe box 3 and the cylinder 1 can be separated. When the limit block 24 extends from the slot 23, the limit cavity 25 and the limit block 24 are limited. The pipe box 3 and the cylinder 1 can be quickly installed, which is convenient for the staff to quickly disassemble and assemble the pipe box 3 and improve the staff's inspection and maintenance of the tube bundle 5 in the cylinder 1.

[0025] Although the above describes the illustrative specific implementation methods of the present application so that those skilled in the art can understand the present application, the present application is not limited to the scope of the specific implementation methods. For those of ordinary skill in the art, as long as various changes are within the spirit and scope of the present application defined and determined by the attached claims, all application creations based on the concept of the present application are protected.

Claims

1. A clean steam generator comprising: A cylinder (1) and a pipe box (3), wherein the pipe box (3) is arranged at both ends of the cylinder (1), and is characterized in that a plurality of evenly distributed pipe bundles (5) are arranged in the cylinder (1); Multiple groups of quick disassembly and assembly mechanisms (2), each group of the quick disassembly and assembly mechanisms (2) includes a plug-in seat (21) and a mounting seat (22), the mounting seats (22) are all threadedly connected to the inside of the side of the pipe box (3) close to the cylinder (1), the mounting seats (22) are all threadedly connected to the inside of the side of the cylinder (1) close to the pipe box (3), the mounting seats (22) are all provided with a limiting cavity (25) in the middle, the plug-in seat (21) is fixedly installed with a fixing column (27) in the middle, the surface of the fixing column (27) is provided with a plurality of evenly distributed guide grooves (26), and each of the guide grooves (26) is slidably installed. A guide plate (28) is provided, and a mounting plate (29) is fixedly installed on the side of the guide plate (28) away from the cylinder (1). An electric push rod (210) is fixedly installed inside the socket (21), and the output ends of the electric push rod (210) are respectively fixedly installed on the mounting plate (29) on the same side. A connecting rod (211) is symmetrically rotated and installed on the side of the guide plate (28) close to the mounting seat (22), and a limit block (24) is rotated and installed on the end of the connecting rod (211) on the same side. A notch (23) is opened on the outer periphery of the socket (21), and the notch (23) is adapted to the limit block (24).

2. A clean steam generator according to claim 1, characterized in that: A plurality of evenly distributed partitions (6) are provided on the outer periphery of the tube bundle (5).

3. The clean steam generator according to claim 1, characterized in that: A tube sheet (8) is installed on one side of the tube bundle (5), and a plurality of evenly distributed holes and slots are opened on the surface of the tube sheet (8).

4. The clean steam generator according to claim 1, characterized in that: The other side of the tube bundle (5) is U-shaped, and gaskets (4) are provided between the U-shaped portions of adjacent tube bundles (5).

5. The clean steam generator according to claim 2, characterized in that: A plurality of evenly distributed fixing bolts (7) are installed at the outer peripheral edge of the partition (6).

6. The clean steam generator according to claim 1, characterized in that: The limiting cavity (25) and the limiting block (24) are both wedge-shaped on the sides close to each other.

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