Cooling assembly of steam reboiler

Abstract

The utility model discloses a cooling assembly of a steam reboiler, which comprises a steam reboiler body, the outer wall of the steam reboiler body is provided with a plurality of annular grooves which are distributed at equal intervals, the outer wall of the steam reboiler body is fixedly connected with a cooling box, during cooling, cooling water is injected into the cooling box through a water injection port, and the cooling box is fixedly connected with the steam reboiler body. Water makes contact with the outer wall of the steam reboiler body for cooling, meanwhile, a plurality of annular grooves increase the contact area of the steam reboiler body and cooling water, the cooling efficiency is improved, a motor is started, an output shaft of the motor rotates to drive a driving gear to rotate, then an annular rack drives a rotating ring to rotate, the rotating ring drives a connecting rod, stirring paddles and stirring plates to rotate, and the cooling efficiency is improved. And cooling water in the cooling box flows, so that the heat exchange efficiency in the cooling box is improved, and the cooling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of steam reboilers, in particular to a cooling component of a steam reboiler. Background Art

[0002] The reboiler (also called reboiler) as the name implies, is to vaporize the liquid again. Its structure is similar to that of the condenser, but one is used to cool down, while the reboiler is used to heat up and vaporize.

[0003] The present application is an improvement on the prior art. In the prior art, the existing reboiler easily causes the temperature of the external shell to rise due to the high temperature, and the current reboiler cooling device is mostly installed inside the reboiler. Therefore, the temperature of the external shell is not easy to drop and can only be cooled naturally. Not only is the cooling slow, but it may also cause burns due to accidental touch. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a cooling component for a steam reboiler.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cooling component of a steam reboiler, comprising a steam reboiler body, the outer wall of the steam reboiler body is provided with a plurality of equally spaced annular grooves, the outer wall of the steam reboiler body is fixedly connected to a cooling box, the inner wall of the cooling box is rotatably connected to symmetrically distributed swivels, a plurality of equally spaced connecting rods are fixedly connected between two groups of the swivels, the plurality of connecting rods are distributed in a circle, a plurality of equally spaced stirring paddles are fixedly connected to a side of the connecting rod close to the steam reboiler body, a stirring plate is fixedly connected to the bottom of the stirring paddle, and the stirring plate is adapted to the annular groove, a water outlet pipe is fixedly connected to the bottom of the cooling box, a mounting groove is provided at the bottom of the water outlet pipe, a mounting frame is slidably connected to the inner wall of the mounting groove, a filter is fixedly connected to the inner wall of the mounting frame, symmetrically distributed blocks are abutted against the bottom of the mounting frame, and the blocks are slidably connected to the water outlet pipe.

[0007] As a further solution of the utility model: the two groups of blocks are fixedly connected to one side away from each other with a pull rod, and the pull rod is slidably connected to the water outlet pipe.

[0008] As a further solution of the utility model: a spring fixedly connected to the clamping block is sleeved on the outside of the pull rod, and the other end of the spring is fixedly connected to the water outlet pipe.

[0009] As a further solution of the utility model: an annular rack is fixedly connected to the inner wall of one of the rotating rings, a motor is fixedly connected to the outer wall of one side of the cooling box, an output shaft of the motor is fixedly connected to a driving gear, and the driving gear is meshed with the annular rack.

[0010] As a further solution of the utility model: a water inlet is fixedly connected to one side of the top of the cooling box, and symmetrically distributed support columns are fixedly connected to the bottom of the cooling box.

[0011] The utility model has the following beneficial effects:

[0012] 1. In the utility model, during cooling, cooling water is injected into the cooling box through the water injection port, and the water contacts the outer wall of the steam reboiler body to reduce the temperature. At the same time, multiple annular grooves increase the contact area between the steam reboiler body and the cooling water, thereby improving the cooling efficiency. The motor is started, and the output shaft of the motor rotates to drive the driving gear to rotate, and then drives the rotating ring to rotate through the annular rack. The rotating ring drives the connecting rod, the stirring paddle and the stirring plate to rotate, so that the cooling water in the cooling box flows, thereby improving the heat exchange efficiency in the cooling box and the cooling efficiency;

[0013] 2. In the utility model, when the filter needs to be cleaned, the pull rod is pulled to move the block so that the limit of the block on the installation frame becomes invalid, and the installation frame and the filter can be taken out for cleaning. The installation frame is pushed to enter the installation groove, and the installation frame moves the block and the spring is deformed. When the installation frame moves to abut against the inner wall at the top of the installation groove, the spring is reset to make the block limit the installation frame, which is convenient for installation and disassembly, and easy to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a cooling assembly of a steam reboiler proposed by the utility model;

[0015] Figure 2 For the utility model Figure 1 A schematic diagram of the enlarged structure at point A;

[0016] Figure 3 For the utility model Figure 1 Schematic diagram of the enlarged structure at B.

[0017] Legend:

[0018] Cooling box 1, annular groove 2, steam reboiler body 3, water injection port 4, swivel 5, connecting rod 6, stirring paddle 7, water outlet pipe 8, stirring plate 9, annular rack 10, driving gear 11, motor 12, pull rod 13, spring 14, block 15, filter screen 16, installation frame 17, installation groove 18. DETAILED DESCRIPTION

[0019] 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.

[0020] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" 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 utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it 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 a communication between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0021] Reference Figure 1-3The utility model provides a cooling component of a steam reboiler, comprising a steam reboiler body 3, the outer wall of the steam reboiler body 3 is provided with a plurality of equally spaced annular grooves 2, the outer wall of the steam reboiler body 3 is fixedly connected with a cooling box 1, the inner wall of the cooling box 1 is rotatably connected with a symmetrically distributed rotating ring 5, a plurality of equally spaced connecting rods 6 are fixedly connected between two groups of rotating rings 5, the plurality of connecting rods 6 are circumferentially distributed, a plurality of equally spaced stirring paddles 7 are fixedly connected to one side of the connecting rod 6 close to the steam reboiler body 3, a stirring plate 9 is fixedly connected to the bottom of the stirring paddle 7, and the stirring plate 9 is adapted to the annular groove 2, a water outlet pipe 8 is fixedly connected to the bottom of the cooling box 1, a mounting groove 18 is provided at the bottom of the water outlet pipe 8, a mounting frame 17 is slidably connected to the inner wall of the mounting groove 18, and A filter screen 16 is fixedly connected to the inner wall of the mounting frame 17, symmetrically distributed blocks 15 are abutted on the bottom of the mounting frame 17, and the blocks 15 are slidably connected to the water outlet pipe 8. The two groups of blocks 15 are fixedly connected to the sides away from each other with pull rods 13, and the pull rods 13 are slidably connected to the water outlet pipe 8. The outer part of the pull rod 13 is sleeved with a spring 14 fixedly connected to the block 15, and the other end of the spring 14 is fixedly connected to the water outlet pipe 8. An annular rack 10 is fixedly connected to the inner wall of one of the rotating rings 5, a motor 12 is fixedly connected to the outer wall of one side of the cooling box 1, and the output shaft of the motor 12 is fixedly connected to a driving gear 11, and the driving gear 11 is meshed with the annular rack 10. A water inlet 4 is fixedly connected to one side of the top of the cooling box 1, and symmetrically distributed support columns are fixedly connected to the bottom of the cooling box 1.

[0022] Working principle:

[0023] In the present application, during cooling, cooling water is injected into the cooling box 1 through the water injection port 4, and the water contacts the outer wall of the steam reboiler body 3 to cool down. At the same time, the multiple annular grooves 2 increase the contact area between the steam reboiler body 3 and the cooling water, thereby improving the cooling efficiency. The motor 12 is started, and the output shaft of the motor 12 rotates to drive the driving gear 11 to rotate, and then drives the rotating ring 5 to rotate through the annular rack 10. The rotating ring 5 drives the connecting rod 6, the stirring paddle 7 and the stirring plate 9 to rotate, so that the cooling water in the cooling box 1 flows, thereby improving the heat exchange efficiency in the cooling box 1 and improving the cooling efficiency;

[0024] There are multiple connecting rods 6, but only two symmetrically distributed ones are shown in the figure.

[0025] In the present application, when the filter 16 needs to be cleaned, the pull rod 13 is pulled to move the block 15 so that the limit of the block 15 on the installation frame 17 becomes invalid, and the installation frame 17 and the filter 16 can be taken out for cleaning. The installation frame 17 is pushed so that the installation frame 17 enters the installation groove 18. The installation frame 17 moves the block 15 and the spring 14 is deformed. When the installation frame 17 moves to abut against the inner wall at the top of the installation groove 18, the spring 14 is reset so that the block 15 limits the installation frame 17, which is convenient for installation and disassembly, and easy for cleaning.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cooling assembly for a steam reboiler, comprising a steam reboiler body (3), characterized in that: The outer wall of the steam reboiler body (3) is provided with a plurality of equally spaced annular grooves (2); the outer wall of the steam reboiler body (3) is fixedly connected to a cooling box (1); the inner wall of the cooling box (1) is rotatably connected to symmetrically distributed rotating rings (5); a plurality of equally spaced connecting rods (6) are fixedly connected between two groups of the rotating rings (5); the plurality of connecting rods (6) are distributed in a circumferential manner; a plurality of equally spaced stirring paddles (7) are fixedly connected to one side of the connecting rod (6) close to the steam reboiler body (3); The bottom of the stirring paddle (7) is fixedly connected to a stirring plate (9), and the stirring plate (9) is adapted to the annular groove (2); the bottom of the cooling box (1) is fixedly connected to a water outlet pipe (8); a mounting groove (18) is provided at the bottom of the water outlet pipe (8); a mounting frame (17) is slidably connected to the inner wall of the mounting groove (18); a filter screen (16) is fixedly connected to the inner wall of the mounting frame (17); symmetrically distributed clamping blocks (15) are abutted against the bottom of the mounting frame (17), and the clamping blocks (15) are slidably connected to the water outlet pipe (8).

2. A cooling assembly for a steam reboiler according to claim 1, characterized in that: The two groups of clamping blocks (15) are both fixedly connected to one side away from each other with a pull rod (13), and the pull rod (13) is slidably connected to the water outlet pipe (8).

3. A cooling assembly for a steam reboiler according to claim 2, characterized in that: The outside of the pull rod (13) is sleeved with a spring (14) fixedly connected to the clamping block (15), and the other end of the spring (14) is fixedly connected to the water outlet pipe (8).

4. The cooling assembly of a steam reboiler according to claim 1, characterized in that: An annular rack (10) is fixedly connected to the inner wall of one of the rotating rings (5), a motor (12) is fixedly connected to the outer wall of one side of the cooling box (1), an output shaft of the motor (12) is fixedly connected to a driving gear (11), and the driving gear (11) is meshed with the annular rack (10).

5. The cooling assembly of a steam reboiler according to claim 1, characterized in that: A water inlet (4) is fixedly connected to one side of the top of the cooling box (1), and symmetrically distributed support columns are fixedly connected to the bottom of the cooling box (1).

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