Detachable reaction kettle with convertible stirring modes

Abstract

The utility model relates to the technical field of reaction kettles, and discloses a detachable reaction kettle with convertible stirring modes, which comprises an upper kettle body, a motor is arranged at the top of the upper kettle body, the motor is mounted at the top of the upper kettle body, an output shaft of the motor is fixedly connected with a coupler, and a groove matched with the coupler is formed in the top of the motor. A mounting box is fixedly connected to the inner wall of the top of the upper kettle body, a disc is rotatably connected to the inner wall of the mounting box, a first mounting groove is formed in the bottom of the disc, second mounting grooves are formed in the positions, on the two sides of the first mounting groove, of the disc, a mounting plate is arranged in the first mounting groove, inserting grooves are formed in the two sides of the mounting plate, and inserting plates are arranged in the two inserting grooves; the inserting plates are matched with the second mounting grooves, square plates are fixedly connected to the bottoms of the ends, away from each other, of the two inserting plates, and two springs are fixedly connected to the sides, away from each other, of the two square plates. The stirrer is simple to operate, the difficulty of replacing the stirrer can be reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, in particular to a detachable reaction kettle with switchable stirring modes. Background Art

[0002] A reactor is a device used for chemical or physical reactions, usually used in laboratories, industrial production or research fields. A reactor is usually composed of a container, an agitator, a heating or cooling system, a control system, etc., and is used to contain the reaction materials and provide appropriate reaction conditions. In most cases, the reactor needs to be stirred during use. The reaction materials are mixed and stirred by stirring to ensure that the reaction materials are fully contacted and reacted. The reactor is one of the important equipment for chemical or physical reactions, but most reactors in the prior art still have some problems that need to be solved during use.

[0003] The reactor needs to use different types of agitators when stirring different raw materials. For example, a spiral agitator is needed when stirring raw materials with higher viscosity, and a paddle agitator is needed when stirring liquids. Therefore, the corresponding agitator needs to be replaced according to the type of raw materials. However, in the prior art, most agitators in reactors are fixed in the reactor by bolts and nuts, which are not convenient for disassembly and replacement. Replacing the agitator takes a lot of time, which greatly affects the work efficiency. Therefore, it is necessary to design a detachable reactor with switchable stirring mode to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a detachable reaction kettle with switchable stirring mode.

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

[0006] A detachable reactor with switchable stirring mode comprises an upper reactor body, a motor is arranged on the top of the upper reactor body, the motor is mounted on the top of the upper reactor body, a coupling is fixedly connected to the output shaft of the motor, a groove matching the coupling is provided on the top of the motor, a mounting box is fixedly connected to the inner wall of the top of the upper reactor body, a disc is rotatably connected to the inner wall of the mounting box, a first mounting groove is provided at the bottom of the disc, a second mounting groove is provided on both sides of the first mounting groove, a mounting plate is arranged in the first mounting groove, slots are provided on both sides of the mounting plate, plug plates are arranged in the two slots, the plug plates are matched with the second mounting groove, a square plate is fixedly connected to the bottom of the two plug plates at one end away from each other, and the two square plates are fixedly connected to the bottom of the two plug plates at one end away from each other. The shaped plates are fixedly connected to two springs on the sides away from each other, and the spring is fixedly connected to a first fixing plate on the side away from the square plate, the first fixing plate is fixedly connected to the bottom of the disc, and the bottom of the mounting plate is fixedly connected to an agitator, and the plug plate and the slot are arranged so that the plug plate and the slot cooperate with each other to limit and clamp the agitator, so the agitator can be removed and installed more easily, which effectively solves the problem that most of the agitators in the reactor in the prior art proposed in the background technology are fixed in the reactor by bolts and nuts, which is not convenient for disassembly and replacement, and it takes a lot of time to replace the agitator, which greatly affects the work efficiency, thereby achieving the technical effect of simple operation, reducing the difficulty of replacing the agitator and improving the work efficiency.

[0007] As a further solution of the utility model, three second fixing plates distributed in a circumference are fixedly connected to the outer wall of the upper kettle body, and the bottoms of the three second fixing plates are fixedly connected to support legs.

[0008] As a further solution of the utility model, a feed pipe is fixedly connected to the top of the upper kettle body, and an opening is opened in the upper kettle body at the position of the feed pipe.

[0009] As a further solution of the utility model, a circular ring is fixedly connected to the bottom of the upper kettle body, and a sealing ring is fixedly connected to the outer wall of the circular ring.

[0010] As a further solution of the utility model, a lower kettle body is arranged at the bottom of the upper kettle body, and two symmetrically distributed fourth fixed plates are fixedly connected to the outer wall of the lower kettle body, and a hook is rotatably connected to the fourth fixed plate, and an annular groove is opened on the top of the lower kettle body, and the annular groove is adapted to the sealing ring and the circular ring, and the circular ring and the sealing ring are both arranged in the annular groove.

[0011] As a further solution of the utility model, the bottom end of the upper kettle body and the top outer wall of the lower kettle body are fixedly connected with four third fixed plates distributed in a circle, and the third fixed plates are connected by bolts. The bottom of the lower kettle body is fixedly connected with a discharge pipe, and a valve is provided on the discharge pipe.

[0012] The beneficial effects of the utility model are:

[0013] The utility model provides a plug plate and a slot so that the plug plate and the slot cooperate with each other to limit and clamp the agitator, so the agitator can be removed and installed more easily, which effectively solves the problem that most of the agitators in the reactor in the prior art mentioned in the background technology are fixed in the reactor by bolts and nuts, which is not convenient for disassembly and replacement, and it takes a lot of time to replace the agitator, which greatly affects the work efficiency, thereby achieving the technical effect of simple operation, reducing the difficulty of replacing the agitator and improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional structural schematic diagram of a detachable reaction kettle with switchable stirring mode proposed by the utility model;

[0015] Figure 2 This is a partial structural schematic diagram of a detachable reactor with switchable stirring mode proposed by the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the installation box of a detachable reactor with switchable stirring mode proposed by the utility model;

[0017] Figure 4 This is a schematic cross-sectional structure diagram of the upper kettle body of a detachable reactor with switchable stirring mode proposed by the utility model;

[0018] Figure 5 The utility model is a schematic diagram of the cross-sectional structure of the installation box of a detachable reactor with switchable stirring mode.

[0019] In the figure: 1, upper kettle body; 2, motor; 3, coupling; 4, disc; 5, first mounting groove; 6, second mounting groove; 7, mounting plate; 8, slot; 9, plug plate; 10, square plate; 11, spring; 12, first fixed plate; 13, agitator; 14, mounting box; 15, second fixed plate; 16, feed pipe; 17, ring; 18, sealing ring; 19, lower kettle body; 20, annular groove; 21, third fixed plate; 22, discharge pipe; 23, support leg; 24, fourth fixed plate; 25, hook. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0022] Reference Figure 1-Figure 5 A detachable reactor with switchable stirring mode comprises an upper reactor body 1, a motor 2 is arranged on the top of the upper reactor body 1, the motor 2 is installed on the top of the upper reactor body 1, the output shaft of the motor 2 is fixedly connected with a coupling 3, a groove adapted to the coupling 3 is provided on the top of the motor 2, a mounting box 14 is fixedly connected to the inner wall of the top of the upper reactor body 1, a disc 4 is rotatably connected to the inner wall of the mounting box 14, a first mounting groove 5 is provided at the bottom of the disc 4, second mounting grooves 6 are provided on both sides of the first mounting groove 5, a mounting plate 7 is arranged in the first mounting groove 5, slots 8 are provided on both sides of the mounting plate 7, plug-in plates 9 are provided in the two slots 8, the plug-in plates 9 are adapted to the second mounting groove 6, the two plug-in plates 9 are fixedly connected with a square plate 10 at the bottom of the ends away from each other, and the two square The plates 10 are fixedly connected to two springs 11 on the sides away from each other. The spring 11 is fixedly connected to a first fixed plate 12 on the side away from the square plate 10. The first fixed plate 12 is fixedly connected to the bottom of the disc 4. The bottom of the mounting plate 7 is fixedly connected to an agitator 13. By arranging a plug plate and a slot, the plug plate and the slot cooperate with each other to limit and clamp the agitator, so the agitator can be removed and installed more easily. This effectively solves the problem that most of the agitators in the reactor in the prior art mentioned in the background technology are fixed in the reactor by bolts and nuts, which is not convenient for disassembly and replacement, and it takes a lot of time to replace the agitator, which greatly affects the work efficiency. This achieves a technical effect of simple operation, which can reduce the difficulty of replacing the agitator and improve the work efficiency.

[0023] In this embodiment, three second fixing plates 15 distributed in a circumference are fixedly connected to the outer wall of the upper kettle body 1 , and the bottoms of the three second fixing plates 15 are all fixedly connected to support legs 23 .

[0024] In this embodiment, a feed pipe 16 is fixedly connected to the top of the upper kettle body 1 , and an opening is opened in the upper kettle body 1 at the position of the feed pipe 16 .

[0025] In this embodiment, a circular ring 17 is fixedly connected to the bottom of the upper kettle body 1 , and a sealing ring 18 is fixedly connected to the outer wall of the circular ring 17 .

[0026] In this embodiment, a lower kettle body 19 is arranged at the bottom of the upper kettle body 1, and two symmetrically distributed fourth fixing plates 24 are fixedly connected to the outer wall of the lower kettle body 19, and a hook 25 is rotatably connected to the fourth fixing plate 24. An annular groove 20 is opened on the top of the lower kettle body 19, and the annular groove 20 is adapted to the sealing ring 18 and the circular ring 17, and the circular ring 17 and the sealing ring 18 are both arranged in the annular groove 20.

[0027] In this embodiment, the bottom end of the upper kettle body 1 and the top outer wall of the lower kettle body 19 are fixedly connected with four third fixed plates 21 distributed in a circle, and the third fixed plates 21 are connected by bolts. The bottom of the lower kettle body 19 is fixedly connected with a discharge pipe 22, and a valve is provided on the discharge pipe 22.

[0028] Working principle: When using this device, the raw materials can be injected into the kettle body from the feed pipe 16, and then the motor 2 is started. The output shaft of the motor 2 will drive the coupling 3 to rotate, the coupling 3 will drive the disc 4 to rotate, the disc 4 will drive the mounting plate 7 to rotate, and the mounting plate 7 will drive the agitator 13 to rotate to stir the raw materials. After the reaction is completed, the valve on the discharge pipe 22 can be opened to discharge the raw materials in the kettle body. When stirring and reacting different raw materials, it is necessary to replace the agitator with different stirring methods. At this time, the bolts on the third fixing plate 21 can be removed to separate the upper kettle body 1 and the lower kettle body 19. After removing the lower kettle body 19, the fixing personnel can move the two square plates 10 , so that the two square plates 10 are away from each other, the two square plates 10 will squeeze and cause the spring 11 to contract, and the movement of the square plates 10 will drive the plug plate 9 to move, and the plug plate 9 will leave the slot 8, and the mounting plate 7 can be removed, and the agitator 13 can be removed and replaced with other agitators. During installation, the two square plates 10 are also moved away from each other, and then the mounting plate 7 is inserted into the first mounting groove 5, so that the plug plate 9 is inserted into the slot 8, and then the lower kettle body 19 is pressed on, and the ring 17 and the sealing ring 18 are placed in the annular groove 20. When the two third fixing plates 21 are connected together with bolts, the hook 25 can be rotated first to hang the second mounting groove 6 on the bottom end of the upper kettle body 1.

[0029] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0030] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0031] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A detachable reactor with switchable stirring mode, comprising an upper reactor body (1), characterized in that: A motor (2) is arranged on the top of the upper kettle body (1), and the motor (2) is mounted on the top of the upper kettle body (1). The output shaft of the motor (2) is fixedly connected to a coupling (3). A groove matching the coupling (3) is provided on the top of the motor (2). A mounting box (14) is fixedly connected to the inner wall of the top of the upper kettle body (1). A disc (4) is rotatably connected to the inner wall of the mounting box (14). A first mounting groove (5) is provided on the bottom of the disc (4). Second mounting grooves (6) are provided on both sides of the first mounting groove (5). A mounting plate (7) is provided in the first mounting groove (5). Slots (8) are provided on both sides of the mounting plate (7), and plug plates (9) are provided in the two slots (8), and the plug plates (9) are adapted to the second mounting grooves (6). The two plug plates (9) are fixedly connected to a square plate (10) at the bottom of the ends away from each other, and the two square plates (10) are fixedly connected to two springs (11) at the sides away from each other, and the springs (11) are fixedly connected to a first fixing plate (12) at the side away from the square plates (10), and the first fixing plate (12) is fixedly connected to the bottom of the disc (4). The bottom of the mounting plate (7) is fixedly connected to an agitator (13).

2. The detachable reactor with switchable stirring mode according to claim 1, characterized in that: The outer wall of the upper kettle body (1) is fixedly connected to three circumferentially distributed second fixing plates (15), and the bottoms of the three second fixing plates (15) are all fixedly connected to support legs (23).

3. The detachable reactor with switchable stirring mode according to claim 2, characterized in that: A feed pipe (16) is fixedly connected to the top of the upper kettle body (1), and an opening is opened in the upper kettle body (1) at the position of the feed pipe (16).

4. The detachable reactor with switchable stirring mode according to claim 3 is characterized in that: A circular ring (17) is fixedly connected to the bottom of the upper kettle body (1), and a sealing ring (18) is fixedly connected to the outer wall of the circular ring (17).

5. The detachable reactor with switchable stirring mode according to claim 4, characterized in that: A lower kettle body (19) is arranged at the bottom of the upper kettle body (1); two symmetrically distributed fourth fixing plates (24) are fixedly connected to the outer wall of the lower kettle body (19); a hook (25) is rotatably connected to the fourth fixing plate (24); an annular groove (20) is provided on the top of the lower kettle body (19); the annular groove (20) is matched with a sealing ring (18) and a circular ring (17); and the circular ring (17) and the sealing ring (18) are both arranged in the annular groove (20).

6. The detachable reactor with switchable stirring mode according to claim 5, characterized in that: The bottom end of the upper kettle body (1) and the top outer wall of the lower kettle body (19) are both fixedly connected with four third fixing plates (21) distributed in a circumference, and the third fixing plates (21) are connected by bolts. The bottom of the lower kettle body (19) is fixedly connected with a discharge pipe (22), and a valve is provided on the discharge pipe (22).

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