Variable-speed stirring reaction kettle

Abstract

The utility model discloses a variable-speed stirring reaction kettle which comprises a kettle body, a kettle cover and a stirring device, a containing cavity used for containing materials is formed in the kettle body, and a discharging hole is formed in the bottom of the kettle body; the kettle cover covers the kettle body, the end face of the kettle cover is provided with a feeding port, a plurality of ventilation ports and a stirring hole, and the stirring hole is formed in the center of the end face of the kettle cover; the stirring device penetrates through the stirring hole, extends to the accommodating cavity and is used for stirring materials in the accommodating cavity. Through the design, materials in the reaction kettle can be stirred at different speeds according to different materials, so that the reaction efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical industry, in particular to a variable speed stirring reaction kettle. Background Art

[0002] In industrial production, it is usually necessary to mix and stir various chemical raw materials to produce chemical reactions. Reactors are mainly used to evenly mix liquids, powders, particles and other materials, increase temperature and pressure to a certain level, and promote the mixing of these materials and their reaction and fusion.

[0003] The stirring devices in the existing reactors on the market usually cannot be changed in speed, and some materials need to be stirred slowly or quickly during chemical reactions, so it is impossible to stir at different speeds according to different materials;

[0004] Therefore, the above problems need to be solved urgently by those skilled in the art. Utility Model Content

[0005] In order to solve the technical defects mentioned in the above background technology, the purpose of the utility model is to provide a variable speed stirring reactor, which can stir the materials in the reactor at different speeds according to the different materials, so as to improve the reaction efficiency.

[0006] The utility model adopts the following technical solutions:

[0007] A variable speed stirring reactor, comprising:

[0008] A kettle body, wherein the kettle body has a cavity for accommodating materials, and a discharge hole is provided at the bottom of the kettle body;

[0009] A kettle cover is covered on the kettle body, and a feed port, a plurality of vents and a stirring hole are provided on the end surface of the kettle cover, and the stirring hole is provided at the center of the end surface of the kettle cover;

[0010] A stirring device passes through the stirring hole and extends to the cavity, and is used for stirring the material in the cavity.

[0011] Optionally, the stirring device comprises:

[0012] A stirring rod, the stirring rod passes through the kettle cover and extends into the cavity;

[0013] A stirring blade, the stirring blade is fixedly connected to an end of the stirring rod extending into the cavity, and is used to stir the material in the reaction kettle;

[0014] A transmission is arranged at one end of the stirring rod away from the stirring blade and is used to change the rotation speed of the stirring rod.

[0015] Optionally, the feed inlet is opened at the end surface of the kettle cover and is close to the stirring hole, and the discharge hole is opened at the center position of the bottom of the kettle body and corresponds to the axial direction of the stirring device.

[0016] Optionally, a plurality of vents are opened on the end surface of the kettle cover around the stirring hole.

[0017] Optionally, the kettle body and the kettle cover are detachably connected.

[0018] In summary, the beneficial effects of the utility model are:

[0019] By arranging a cavity in the kettle body, the material that needs to be reacted can be accommodated, and by arranging a discharge hole at the bottom of the kettle body, the material can be discharged after sufficient reaction, thereby avoiding the need to disassemble the kettle body when discharging the material. At the same time, by arranging a feed port on the kettle cover, the material can be directly poured into it, thereby avoiding the need to open the kettle cover and improving the processing efficiency. At the same time, by arranging a variable speed stirring device, and because the stirring device extends into the cavity in the kettle body, different materials can be stirred at different speeds when the stirring device rotates at a variable speed, thereby making the chemical reaction efficiency higher.

[0020] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the following preferred embodiments are specifically cited and described in detail with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural diagram of an embodiment of the utility model;

[0022] Figure 2 It is an exploded view of an embodiment of the utility model;

[0023] Figure 3 It is a cross-sectional view of an embodiment of the utility model.

[0024] Description of reference numerals in the figures:

[0025] 1. kettle body; 11. cavity; 12. discharge hole;

[0026] 2. Kettle cover; 21. Feed inlet; 22. Vent; 23. Stirring hole;

[0027] 3. Stirring device; 31. Stirring rod; 32. Stirring blade; 33. Transmission. DETAILED DESCRIPTION

[0028] In order to make the content of the utility model more clearly understood, the utility model is further described below based on specific embodiments in combination with the accompanying drawings.

[0029] It should be noted that the terms "center", "upper", "lower", "front", "back", "left", "right", "inner", "outer" and the like used herein to indicate directions or positional relationships are based on directions 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 device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. Unless otherwise specified, "plurality" means two or more.

[0030] 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 an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood by specific circumstances.

[0031] like Figures 1 to 3 As shown, an embodiment of the present application provides a variable-speed stirring reactor, comprising a reactor body 1, a reactor cover 2 and a stirring device 3, wherein the reactor body 1 has a cavity 11 for accommodating materials, and a discharge hole 12 is provided at the bottom of the reactor body 1; the reactor cover 2 is covered on the reactor body 1, and a feed inlet 21, a plurality of vents 22 and a stirring hole 23 are provided on the end surface of the reactor cover 2, and the stirring hole 23 is provided at the center position of the end surface of the reactor cover 2; the stirring device 3 passes through the stirring hole 23 and extends to the cavity 11, and is used for stirring the material in the cavity 11.

[0032] In the embodiment of the present application, the above-mentioned kettle cover 2 can be fixedly connected to the kettle body 1 by welding, and can also be covered on the kettle body 1 by bolts. The above-mentioned kettle body 1 is a hollow cylindrical shape, and has a cavity 11 inside. The internal cavity 11 can accommodate liquid materials or powdered materials. By covering the kettle body 1 with the kettle cover 2 and sealing it, and then stirring it through the stirring device 3, various materials can be fully stirred and reacted. A feed port 21 is provided on the end face of the kettle cover 2. By providing the feed port 21, the traditional method of separating the kettle cover 2 and the kettle body 1 is avoided, thereby improving production efficiency. The above-mentioned stirring device 3 is penetrated in the stirring hole 23, and the stirring hole 23 is arranged at the center position of the end face of the kettle cover 2. By arranging the stirring device 3, the material in the cavity 11 can be fully stirred, so that the material can fully react.

[0033] Optional, such as Figure 1 and Figure 3 As shown, the feed inlet is opened at the end surface of the kettle cover 2 and is close to the stirring hole 23 , and the discharge hole 12 is opened at the center position of the bottom of the kettle body 1 and corresponds to the stirring device 3 axially.

[0034] In the embodiment of the present application, by setting the above-mentioned feed port on the end surface of the kettle cover 2, the material can be poured into it, and the position of the feed port is close to the position of the stirring hole 23. By setting the feed port near the stirring hole 23, the material can be poured into the kettle body 1, so as to facilitate sufficient stirring. At the same time, the discharge hole 12 is opened at the center position of the bottom of the kettle body 1, and the discharge hole 12 can be opened and closed. By setting the discharge hole 12, the material in the cavity 11 can be discharged after being fully stirred.

[0035] Optional, such as Figure 1 As shown, a plurality of vents are opened on the end surface of the kettle cover 2 around the stirring hole 23 .

[0036] In the embodiment of the present application, the above-mentioned vents are provided in plurality, and the vents can also be provided as vents. Since a large amount of gas is bound to be generated during the chemical reaction of the material, by providing the vents, the internal gas can be discharged or the external gas can be injected therein, thereby facilitating a full reaction of the reactor.

[0037] Optional, such as Figure 2 and Figure 3 As shown, the stirring device 3 includes a stirring rod 31 and a stirring blade 32. The stirring rod 31 passes through the kettle cover 2 and extends into the cavity 11. The stirring blade 32 is fixedly connected to one end of the stirring rod 31 extending into the cavity 11, and is used to stir the materials in the reaction kettle. The transmission 33 is arranged at one end of the stirring rod 31 away from the stirring blade 32, and is used to change the rotation speed of the stirring rod 31.

[0038] In the embodiment of the present application, the stirring rod 31 can be driven to rotate by a motor, can be driven to rotate by other driving methods, or can be stirred manually, so that the material in the cavity 11 can be fully stirred, and the stirring blade 32 is arranged at one end of the stirring rod 31, specifically, at the end of the stirring rod 31 located in the cavity 11. The transmission 33 is arranged at the end of the stirring rod 31 away from the stirring blade 32. By setting the transmission, the stirring rod 31 can be stirred and rotated according to different rotation speeds, so that the efficiency of the material reaction is higher.

[0039] Furthermore, the kettle body 1 and the kettle cover 2 can be detachably connected, or can be fixedly connected, or can be connected and covered by snaps. By arranging the kettle body 1 and the kettle cover 2 to be detachably connected, it is convenient to clean the reactor after the materials react.

[0040] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A variable speed stirred reactor, characterized in that: include: A kettle body (1), wherein the kettle body (1) has a cavity (11) for accommodating materials, and a discharge hole (12) is provided at the bottom of the kettle body (1); A kettle cover (2) is covered on the kettle body (1), and an end surface of the kettle cover (2) is provided with a feed inlet (21), a plurality of vents (22) and a stirring hole (23), and the stirring hole (23) is opened at the center position of the end surface of the kettle cover (2); A stirring device (3) passes through the stirring hole (23) and extends to the cavity (11), and is used to stir at different speeds according to the material in the cavity (11).

2. A variable speed stirred reactor according to claim 1, characterized in that: The stirring device (3) comprises: a stirring rod (31), the stirring rod (31) passing through the kettle cover (2) and extending into the containing cavity (11); A stirring blade (32), the stirring blade (32) being fixedly connected to an end of the stirring rod (31) extending into the cavity (11), and being used for stirring the material in the reaction kettle; A transmission (33) is arranged at one end of the stirring rod (31) away from the stirring blade (32) and is used to change the rotation speed of the stirring rod.

3. A variable speed stirred reactor according to claim 1, characterized in that: The feed port is opened at the end surface of the kettle cover (2) and is close to the stirring hole (23), and the discharge hole (12) is opened at the center position of the bottom of the kettle body (1) and corresponds axially to the stirring device (3).

4. A variable speed stirred reactor according to claim 1, characterized in that: A plurality of vents are disposed on the end surface of the kettle cover (2) around the stirring hole (23).

5. The variable speed stirred reactor according to claim 1, characterized in that: The kettle body (1) and the kettle cover (2) are detachably connected.

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