Reaction kettle capable of fully premixing

Abstract

The utility model discloses a reaction kettle capable of fully premixing, which relates to the technical field of reaction kettles and is characterized by comprising a kettle body and a driving component, a motor is installed on the kettle body, an output shaft of the motor is connected with a vertical shaft through a coupler, the vertical shaft is fixedly connected with a stirring paddle, a supporting ring is fixedly connected to the inner side wall of the kettle body, an annular rail is fixedly connected to the supporting ring, a plurality of sliding blocks are connected to the annular rail in a sliding mode, the sliding blocks are all fixedly connected with a premixing pool, and a plurality of discharging ports are formed in the premixing pool. The premixing tank is communicated with a plurality of feeding pipes, and the plurality of feeding pipes are fixedly connected with the kettle body; the pre-mixing pool can be driven by the driving assembly to rotate along the circular track, materials falling into the pre-mixing pool can be preliminarily mixed, and under the action of centrifugal force, the preliminarily mixed materials can be thrown into the kettle body through the multiple discharge ports, so that the materials fall into the kettle body in a dispersed manner, the stirring time can be effectively shortened, and the stirring efficiency is improved. The reaction efficiency of the reaction kettle is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of reaction kettle, more specifically, it relates to a reaction kettle of pre -mixing is sufficient. BACKGROUND

[0002] A reaction kettle is a kind of closed container for carrying out chemical reaction, is widely used in chemical industry, pharmacy, food etc. It is usually made of corrosion-resistant, high-temperature-resistant material, such as stainless steel or special alloy, can bear high pressure and high temperature conditions. Reaction kettle can be equipped with stirrer, heating or cooling system inside, to control reaction conditions. By adjusting temperature, pressure, stirring speed etc. parameters, reaction kettle can realize efficient, uniform chemical reaction, is suitable for synthesis, polymerization, catalysis etc. a variety of process.

[0003] The existing reaction kettle mostly only relies on its internal stirrer to mix material, when material is put into the inside of reaction kettle, the material lacking pre-mixing is easy to accumulate in a certain position inside reaction kettle, which will lead to needing longer time for stirring and mixing, influence the reaction efficiency of reaction kettle. UTILITY MODEL CONTENT

[0004] In view of the deficiencies in the prior art, the utility model aims at providing a reaction kettle of pre-mixing is sufficient.

[0005] To achieve the above object, the utility model provides the following technical scheme: a reaction kettle of pre-mixing is sufficient, including kettle body and drive assembly;

[0006] The motor is installed on the kettle body, the output shaft of the motor is connected with the vertical shaft through the shaft coupling, the vertical shaft is fixedly connected with the stirring paddle, the inner side wall of the kettle body is fixedly connected with the support ring, the support ring is fixedly connected with the ring rail, a plurality of sliding blocks are slidably connected on the ring rail, a plurality of the sliding blocks are fixedly connected with the premixing pool, a plurality of discharge ports are formed in the premixing pool, a plurality of feeding pipes are communicated with the premixing pool, and a plurality of the feeding pipes are fixedly connected with the kettle body.

[0007] The drive assembly is connected with the vertical shaft, and the drive assembly is used to drive the premixing pool to rotate.

[0008] Preferably, the drive assembly includes a first synchronous wheel, a synchronous belt, a second synchronous wheel, a transmission shaft, a gear and an external gear ring, the first synchronous wheel is fixedly connected with the vertical shaft, the first synchronous wheel is drivingly connected with the second synchronous wheel through the synchronous belt, the second synchronous wheel is fixedly connected with the transmission shaft, the transmission shaft is rotatably connected with the kettle body, the transmission shaft is fixedly connected with the gear, the gear is meshingly connected with the external gear ring, and the external gear ring is fixedly connected with the premixing pool.

[0009] Preferably, the inside of the kettle body is fixedly connected with a plurality of stirring rods, and the lower ends of the plurality of stirring rods are located in the premixing pool.

[0010] Preferably, a viewing window is fixedly connected to the side wall of the kettle body.

[0011] Preferably, a plurality of discharge pipes are communicated with the lower end of the kettle body.

[0012] Compared with the prior art, the utility model has the advantages of the following:

[0013] The premixing pool can be driven to rotate along the ring rail by the driving assembly, under the rotating action of the premixing pool, the material falling into the premixing pool is preliminarily mixed, and under the action of centrifugal force, the preliminarily mixed material is thrown into the kettle body through the plurality of discharge ports, so that the material is dispersed and falls into the kettle body, under the double action of preliminary mixing and material dispersion, the stirring time can be effectively shortened, and the reaction efficiency of the reaction kettle is improved.

[0014] The above description is only a summary of the technical scheme of the utility model, in order to more clearly understand the technical means of the utility model, and the content of the specification can be implemented, the following is the preferred embodiment of the utility model and the detailed description of the drawings. The specific implementation of the utility model is given in detail by the following examples and their drawings. BRIEF DESCRIPTION OF DRAWINGS

[0015] The drawings described herein are used to provide further understanding of the utility model, constitute a part of the present application, the schematic embodiment of the utility model and its explanation are used to explain the utility model, and do not constitute improper limitation on the utility model. In the drawings:

[0016] Figure 1 It is the overall structure schematic view of the embodiment of the utility model;

[0017] Figure 2 It is the kettle body sectional view of the embodiment of the utility model;

[0018] Figure 3 It is the support ring and premixing pool explosion view of the embodiment of the utility model.

[0019] In the drawing: 1, kettle body;2, motor;3, vertical shaft;4, stirring paddle;5, support ring;6, ring rail;7, sliding block;8, premixing pool;9, discharge port;10, feed pipe;11, first synchronous wheel;12, synchronous belt;13, second synchronous wheel;14, transmission shaft;15, gear;16, external gear ring;17, stirring rod;18, viewing window;19, discharge pipe. DETAILED DESCRIPTION

[0020] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0021] In the description of the embodiments of the utility model, it should be explained that if the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, or is the orientation or position relationship of the utility model product when it is usually placed, it is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" and the like are only used for differentiation, and cannot be understood as indicating or implying relative importance.

[0022] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be connected, or it can be detachable, or it can be integrated; it can be mechanical connection, or it can be electrical connection; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements or the interaction relationship between two elements. For the ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0023] Referring to Figures 1 to 3 The utility model provides a kind of technical scheme: a reaction kettle of premixing is sufficient, including kettle body 1 and drive assembly;

[0024] The motor 2 is installed on the kettle body 1, the output shaft of the motor 2 is connected with vertical shaft 3 by shaft coupling, the vertical shaft 3 is fixedly connected with stirring paddle 4, as Figure 2 The motor 2 can drive stirring paddle 4 to rotate by vertical shaft 3, and stirring paddle 4 can stir and mix the material in kettle body 1, the inner side wall of the kettle body 1 is fixedly connected with support ring 5, the support ring 5 is fixedly connected with ring rail 6, a plurality of sliding blocks 7 are slidably connected on the ring rail 6, a plurality of the sliding blocks 7 are fixedly connected with premixing pool 8, a plurality of discharge ports 9 are formed in the premixing pool 8, a plurality of feeding pipes 10 are communicated with the premixing pool 8, and a plurality of the feeding pipes 10 are fixedly connected with kettle body 1, as Figure 2 Material can be put into kettle body 1 through feeding pipe 10, and the material put into kettle body 1 will fall into premixing pool 8 first.

[0025] As shown in Figure 2 and Figure 3 , the ring track 6 supports the premixing pool 8 through a plurality of sliding blocks 7, and the premixing pool 8 can rotate along the ring track 6;

[0026] The driving assembly is connected with the vertical shaft 3, and the driving assembly is used to drive the premixing pool 8 to rotate;

[0027] As shown in Figure 2 and Figure 3 , the premixing pool 8 can be driven to rotate along the ring track 6 by the driving assembly. Under the action of the rotation of the premixing pool 8, the material falling into the premixing pool 8 is preliminarily mixed, and under the action of the centrifugal force, the preliminarily mixed material is thrown into the kettle body 1 through a plurality of discharge ports 9, so that the material is dispersed and falls into the kettle body 1. Under the dual actions of preliminary mixing and material dispersion, the stirring time can be effectively shortened, thereby improving the reaction efficiency of the reaction kettle.

[0028] Specifically, the driving assembly comprises a first synchronous wheel 11, a synchronous belt 12, a second synchronous wheel 13, a transmission shaft 14, a gear 15 and an external gear ring 16. The first synchronous wheel 11 is fixedly connected with the vertical shaft 3. The first synchronous wheel 11 is drivingly connected with the second synchronous wheel 13 through the synchronous belt 12. The second synchronous wheel 13 is fixedly connected with the transmission shaft 14. The transmission shaft 14 is rotatably connected with the kettle body 1. The transmission shaft 14 is fixedly connected with the gear 15. The gear 15 is meshingly connected with the external gear ring 16. The external gear ring 16 is fixedly connected with the premixing pool 8.

[0029] As shown in Figure 3 , the vertical shaft 3 can drive the first synchronous wheel 11 to rotate. The first synchronous wheel 11 drives the second synchronous wheel 13 to rotate through the synchronous belt 12. The second synchronous wheel 13 drives the gear 15 to rotate through the transmission shaft 14. The gear 15 can drive the premixing pool 8 to rotate through the external gear ring 16.

[0030] The premixing pool 8 does not need to have a high rotating speed, and the gear 15 and the external gear ring 16 can be used for speed reduction.

[0031] Specifically, a plurality of stirring rods 17 are fixedly connected inside the kettle body 1. The lower ends of the plurality of stirring rods 17 are located in the premixing pool 8, as shown in Figure 2 When the premixing pool 8 rotates, the plurality of stirring rods 17 are fixedly connected. The plurality of stirring rods 17 can stir the material in the premixing pool 8, thereby further improving the mixing efficiency.

[0032] Specifically, an observation window 18 is fixedly connected to the side wall of the kettle body 1. The inside of the kettle body 1 can be observed through the observation window 18.

[0033] Specifically, the lower end of the kettle body 1 is communicated with a plurality of discharge pipes 19 for discharging the mixed material, and a valve is installed on each of the plurality of discharge pipes 19 for controlling the opening and closing of the discharge pipe 19.

[0034] Working principle: the vertical shaft 3 can drive the first synchronous wheel 11 to rotate, the first synchronous wheel 11 drives the second synchronous wheel 13 to rotate through the synchronous belt 12, the second synchronous wheel 13 drives the gear 15 to rotate through the transmission shaft 14, and the gear 15 can drive the premixing tank 8 to rotate through the external gear ring 16. Under the action of the rotation of the premixing tank 8, the material falling into the premixing tank 8 is preliminarily mixed, and under the action of the centrifugal force, the preliminarily mixed material is thrown to the kettle body 1 through a plurality of discharge ports 9, so that the material is dispersed and falls into the kettle body 1. Under the dual action of preliminary mixing and material dispersion, the stirring time can be effectively shortened, thereby improving the reaction efficiency of the reaction kettle.

[0035] It should be noted that the electrical components in the present application are connected to the main controller and 220V mains electricity, and the main controller can be a processor, an alarm module and a driving module, etc., which controls the conventional known devices. The standard parts used in the present application can be purchased from the market, and the specific connection mode of each part is connected by using the conventional means such as bolts, rivets and welding in the prior art, and the mechanical parts and devices are of conventional types in the prior art. In addition, the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here.

[0036] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Any person skilled in the art can easily implement the present application according to the drawings and the above description. However, any equivalent changes, modifications and evolution of the above disclosed technology within the scope of the technical scheme of the present application are also equivalent embodiments of the present application. Meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present application are also within the protection scope of the technical scheme of the present application.

Claims

1. A pre-mixed well-stirred reactor, characterized by, Including kettle body (1) and drive assembly; The kettle body (1) is provided with a motor (2), the output shaft of the motor (2) is connected with a vertical shaft (3) through a shaft coupling, the vertical shaft (3) is fixedly connected with a stirring paddle (4), the inner side wall of the kettle body (1) is fixedly connected with a support ring (5), the support ring (5) is fixedly connected with a ring rail (6), the ring rail (6) is slidably connected with a plurality of sliding blocks (7), the plurality of sliding blocks (7) are fixedly connected with a premixing tank (8), a plurality of discharge ports (9) are formed in the premixing tank (8), a plurality of feeding pipes (10) are communicated with the premixing tank (8), and the plurality of feeding pipes (10) are fixedly connected with the kettle body (1). The drive assembly is connected with the vertical shaft (3), and the drive assembly is used for driving the premixing tank (8) to rotate.

2. A pre-mixed well-stirred reactor according to claim 1, characterized in that: The drive assembly comprises a first synchronous wheel (11), a synchronous belt (12), a second synchronous wheel (13), a transmission shaft (14), a gear (15) and an external gear ring (16), the first synchronous wheel (11) is fixedly connected with the vertical shaft (3), the first synchronous wheel (11) is drivingly connected with the second synchronous wheel (13) through the synchronous belt (12), the second synchronous wheel (13) is fixedly connected with the transmission shaft (14), the transmission shaft (14) is rotatably connected with the kettle body (1), the transmission shaft (14) is fixedly connected with the gear (15), the gear (15) is meshingly connected with the external gear ring (16), and the external gear ring (16) is fixedly connected with the premixing tank (8).

3. A pre-mixed well-stirred reactor according to claim 1, characterized in that: A plurality of stirring rods (17) are fixedly connected in the kettle body (1), and the lower ends of the plurality of stirring rods (17) are located in the premixing tank (8).

4. A pre-mixed well-stirred reactor according to claim 1, characterized in that: An observation window (18) is fixedly connected to the side wall of the kettle body (1).

5. A pre-mixed well-stirred reactor according to claim 1, characterized in that: A plurality of discharge pipes (19) are communicated with the lower end of the kettle body (1).

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