A horizontal reactor

Abstract

The utility model relates to a horizontal reactor, including a reactor body, a feed hopper is arranged above the reactor body, a rotating material discharge plate is arranged in the feed hopper, and the rotating material discharge plate is driven by a rotating motor; a discharge port is arranged below the reactor body; a stirring shaft is arranged in the reactor body, and the left and right ends of the stirring shaft are rotatably arranged on the left and right sides of the reactor body, the stirring shaft is connected to a servo motor, and a baffle plate is sleeved on each end of the stirring shaft; two groups of stirring components are evenly spaced on the stirring shaft between the two baffle plates, and the stirring components include a plurality of stirring paddles, one group of the stirring components is located above the stirring shaft, and the other group of the stirring components is located below the stirring shaft. The utility model has uniform material discharge and good stirring effect, the material can be evenly stirred in the reactor body, and the occurrence of problems such as material adhesion and agglomeration is reduced.

Description

Technical Field

[0001] The utility model relates to the field of production of artificial graphite negative electrode materials, in particular to a horizontal reaction kettle. Background Art

[0002] A horizontal reactor is a high-temperature reactor that is 90 degrees to the horizontal plane and is generally cylindrical or elliptical. A horizontal reactor can be equipped with multiple agitators through multiple inlets, and can also be equipped with evaporators, condensers, spray systems and other devices.

[0003] The horizontal reactor has a large volume, generally 5-500 tons, and can be used for large-scale production. It is suitable for high-temperature, high-pressure reactions and multiphase reactions, and can also be used for the implementation of other chemical production processes.

[0004] However, the existing horizontal reactors have poor stirring uniformity, and materials are easily adhered during the material stirring process, resulting in poor material mixing effect, material waste, and even equipment blockage in severe cases. For example, a horizontal reactor disclosed in Chinese utility model patent CN204429283U includes a tank body, the upper part of the tank body is provided with a feed port, and the bottom of the tank body is provided with a discharge port, the upper part of the tank body is provided with a driving device, and the interior of the tank body is provided with a stirring shaft, the driving device is transmission-connected to the stirring shaft, the middle section of the stirring shaft is fixedly connected with stirring teeth, and the middle section of the stirring shaft is a square structure, which is provided with four planes for fixing the stirring teeth, namely plane a, plane b, plane c, and plane d, and adjacent planes are connected by arc surfaces. The aforementioned patent is easy to disassemble and maintain, saves time and effort, has a simple structure, and is easy to implement, but there are still problems of poor stirring uniformity and poor material mixing effect.

[0005] In view of this, the utility model provides a horizontal reactor, which provides a rotating feeding plate, two sets of stirring components and the stirring components adjust the angle relative to the stirring shaft according to the different rotation speeds of the stirring shaft, so that the utility model can feed evenly and have a good stirring effect, and the material can be evenly stirred in the reactor body, thereby reducing the occurrence of problems such as material adhesion and agglomeration, and improving the effect of material mixing and stirring. Utility Model Content

[0006] The utility model is intended to provide a horizontal reactor to solve the deficiencies in the prior art. The technical problem to be solved by the utility model is achieved through the following technical solutions.

[0007] A horizontal reactor comprises a reactor body, a feed hopper is arranged above the reactor body, a rotating discharge plate is arranged in the feed hopper, and the rotating discharge plate is driven by a rotating motor; a discharge port is arranged below the reactor body; a stirring shaft is arranged in the reactor body, and the left and right ends of the stirring shaft are rotatably arranged on the left and right sides of the reactor body, the stirring shaft is connected to a servo motor, and a baffle plate is respectively sleeved on both ends of the stirring shaft; two groups of stirring components are evenly spaced on the stirring shaft between the two baffle plates, and the stirring components include a plurality of stirring paddles, one group of the stirring components is located above the stirring shaft, and the other group of the stirring components is located below the stirring shaft.

[0008] Preferably, the stirring paddles in the two groups of stirring assemblies correspond to each other in pairs and have opposite inclination directions.

[0009] Preferably, the stirring paddle is detachably fixedly connected to the stirring paddle connector and is rotatably connected to the stirring shaft via the stirring paddle connector.

[0010] Preferably, the stirring paddle connecting piece is rotatably connected to the stirring shaft via a movable connecting piece; a limit spring and a block are respectively provided on both sides of the stirring paddle connecting piece on the stirring shaft, the limit spring is used to constrain the stirring paddle connecting piece to stick to the stirring shaft thereby constraining the stirring paddle to stick to the stirring shaft, and the block is used to limit the distance between the stirring paddle connecting piece and the stirring shaft thereby limiting the distance between the stirring paddle and the stirring shaft.

[0011] Preferably, the device further comprises a controller electrically connected to the servo motor, wherein the controller is used to control the rotation speed of the servo motor.

[0012] Preferably, the kettle body is oval in shape and is fixed on a base by supporting legs.

[0013] Preferably, a plurality of material blocking strips are circumferentially arranged on the upper surface of the rotating material discharging plate, and the plurality of material blocking strips divide the upper surface of the rotating material discharging plate from the center to the outer edge into a plurality of areas, and material discharging holes are evenly distributed on each of the areas.

[0014] Preferably, the number of the material blocking strips is four, and the four material blocking strips are evenly distributed along the circumference of the upper surface of the rotating material discharging plate and divide the upper surface of the rotating material discharging plate into four areas.

[0015] Preferably, a rotating sleeve hole is also provided on the rotating blanking plate.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. Through the special connection structure between the stirring shaft and the stirring paddle, combined with the different speeds of the servo motor, the centrifugal force on the stirring paddle is different, so that the stirring paddle regularly stirs at different angles relative to the stirring shaft, that is, the stirring paddle regularly stirs at different positions relative to the kettle body, thereby improving the stirring effect and making the materials in the kettle body evenly stirred to reduce the occurrence of adhesion and caking problems;

[0018] 2. By setting a rotating discharge plate, the material can be rotated and dispersed, and can evenly enter the kettle body from the discharge hole, achieving the effect of uniform discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure in which the stirring shaft and the stirring paddle connecting member are connected in the utility model;

[0021] Figure 3 It is a structural schematic diagram of the rotary blanking plate of the utility model;

[0022] The reference numerals in the accompanying drawings are:

[0023] 1. Kettle body, 2. Support legs, 3. Base, 4. Feed hopper, 5. Rotating discharge plate, 6. Stop bar, 7. Discharge hole, 8. Rotating motor, 9. Discharge port, 10. Stirring shaft, 11. Servo motor, 12. Stop plate, 13. Support rod, 14. Stirring paddle, 15. Stirring paddle connector, 16. Movable connector, 17. Limiting spring, 18. Block, 19. Rotating sleeve hole. DETAILED DESCRIPTION

[0024] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0025] Embodiment 1:

[0026] Reference Figure 1-2As shown, a horizontal reactor comprises a reactor body 1, a feed hopper 4 is arranged above the reactor body 1, a rotating discharge plate 5 is arranged in the feed hopper 4, and the rotating discharge plate 5 is driven by a rotating motor 8; a discharge port 9 is arranged below the reactor body 1; a stirring shaft 10 is arranged in the reactor body 1, and the left and right ends of the stirring shaft 10 are rotatably arranged on the left and right sides of the reactor body 1, the stirring shaft 10 is connected to a servo motor 11, and a baffle plate 12 is respectively sleeved on both ends of the stirring shaft 10; two groups of stirring components are evenly spaced on the stirring shaft 10 between the two baffle plates 12, and the stirring components include a plurality of stirring paddles 14, one group of the stirring components is located above the stirring shaft 10, and the other group of the stirring components is located below the stirring shaft 10.

[0027] Furthermore, the stirring paddles 14 in the two groups of stirring assemblies are arranged corresponding to each other in pairs and have opposite inclination directions.

[0028] Furthermore, the stirring paddle 14 is detachably fixedly connected to the stirring paddle connector 15 and is rotatably connected to the stirring shaft 10 via the stirring paddle connector 15 .

[0029] Furthermore, the stirring paddle connector 15 is rotatably connected to the stirring shaft through a movable connector 16; the stirring shaft 10 is provided with a limit spring 17 and a block 18 at both sides of the stirring paddle connector 15, the limit spring 17 is used to constrain the stirring paddle connector 15 to be attached to the stirring shaft 10, thereby constraining the stirring paddle 14 to be attached to the stirring shaft 10, and the block 18 is used to limit the distance between the stirring paddle connector 15 and the stirring shaft 10, thereby limiting the distance between the stirring paddle 14 and the stirring shaft 10. Furthermore, the movable connector 16 is a rotating shaft.

[0030] Furthermore, it also includes a controller electrically connected to the servo motor 11 , and the controller is used to control the rotation speed of the servo motor 11 .

[0031] Furthermore, the kettle body 1 is oval in shape, and the kettle body 1 is fixed on the base 3 by supporting legs 2 .

[0032] Furthermore, two support rods 13 connected to the stirring shaft 10 are respectively provided on the outer side of the baffle plate 12 .

[0033] In this embodiment, the stirring paddle is connected to the stirring shaft through a stirring paddle connector, and the stirring shaft and the stirring paddle connector are connected through a movable connector, so that the stirring paddle can rotate relative to the stirring shaft, the limit spring constrains the stirring paddle to stick to the stirring shaft, and the block limits the distance between the stirring paddle and the stirring shaft. When the servo motor is running fast, under the action of centrifugal force, the stirring paddle can overcome the constraint of the spring and move away from the stirring shaft. Therefore, the position of the stirring paddle can be controlled by controlling the rotation speed of the stirring shaft through the servo motor. A controller is used to control the speed change of the servo motor, so that the stirring paddle can stir regularly at different positions, thereby improving the stirring effect, so that the materials in the kettle can be evenly stirred, thereby reducing the occurrence of problems such as material adhesion and agglomeration.

[0034] Embodiment 2:

[0035] Based on Example 1, Figure 3 As shown, a plurality of retaining strips 6 are arranged circumferentially on the upper surface of the rotating blanking plate 5, and the plurality of retaining strips 6 divide the upper surface of the rotating blanking plate 5 from the center to the outside into a plurality of areas, and each of the areas has discharge holes 7 evenly distributed therein.

[0036] Furthermore, the number of the blocking strips 6 is four, and the four blocking strips 6 are evenly distributed axially along the upper surface of the rotating blanking plate 5 and divide the upper surface of the rotating blanking plate 5 into four areas.

[0037] Furthermore, a rotating sleeve hole 19 is also provided on the rotating blanking plate 5 .

[0038] In this embodiment, a rotating unloading plate 5 is provided and driven to rotate by a rotating motor 8, so that the material is rotated and dispersed, and can evenly enter the kettle body 1 from the unloading hole 7, achieving the effect of even unloading.

[0039] It should be noted that the above detailed descriptions are exemplary and are intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the art to which the present application belongs.

[0040] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments described in 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 also 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.

[0041] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0042] In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or apparatus that includes a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units that are not explicitly listed or inherent to these processes, methods, products, or apparatuses.

[0043] For ease of description, spatially relative terms, such as "above", "above", "on the upper surface of", "above", etc., may be used herein 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" may include both "above" and "below". The device may also be positioned in other different ways, such as rotated 90 degrees or in other orientations, and the spatially relative descriptions used herein are interpreted accordingly.

[0044] In the above detailed description, reference is made to the accompanying drawings, which form a part of this document. In the accompanying drawings, similar symbols typically identify similar components unless the context indicates otherwise. The illustrated embodiments described in the detailed description, drawings, and claims are not meant to be limiting. Other embodiments may be used, and other changes may be made, without departing from the spirit or scope of the subject matter presented herein.

[0045] 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 horizontal reactor, characterized in that: The invention comprises a kettle body (1), wherein a feed hopper (4) is arranged above the kettle body (1), a rotating material discharge plate (5) is arranged inside the feed hopper (4), and the rotating material discharge plate (5) is driven by a rotating motor (8); a material discharge port (9) is arranged below the kettle body (1); a stirring shaft (10) is arranged inside the kettle body (1), and the left and right ends of the stirring shaft (10) are rotatably arranged on the left and right sides of the kettle body (1), the stirring shaft (10) is connected to a servo motor (11), and a material baffle plate (12) is respectively sleeved on both ends of the stirring shaft (10); two groups of stirring components are evenly spaced on the stirring shaft (10) between the two material baffle plates (12), and the stirring components include a plurality of stirring paddles (14), one group of the stirring components is located above the stirring shaft (10), and the other group of the stirring components is located below the stirring shaft (10).

2. A horizontal reactor according to claim 1, characterized in that: The stirring paddles (14) in the two groups of stirring assemblies are arranged in pairs corresponding to each other and have opposite inclination directions.

3. A horizontal reactor according to claim 1, characterized in that: The stirring paddle (14) is detachably fixedly connected to the stirring paddle connector (15) and is rotationally connected to the stirring shaft (10) via the stirring paddle connector (15).

4. A horizontal reactor according to claim 3, characterized in that: The stirring paddle connecting member (15) is rotatably connected to the stirring shaft (10) via a movable connecting member (16); a limit spring (17) and a block (18) are respectively provided on the stirring shaft (10) at two sides of the stirring paddle connecting member (15); the limit spring (17) is used to constrain the stirring paddle connecting member (15) to be attached to the stirring shaft (10), thereby constraining the stirring paddle (14) to be attached to the stirring shaft (10); and the block (18) is used to limit the distance between the stirring paddle connecting member (15) and the stirring shaft (10), thereby limiting the distance between the stirring paddle (14) and the stirring shaft (10).

5. A horizontal reactor according to claim 1, characterized in that: It also includes a controller electrically connected to the servo motor (11), and the controller is used to control the rotation speed of the servo motor (11).

6. A horizontal reactor according to claim 1, characterized in that: The kettle body (1) is oval in shape and is fixed on a base (3) by supporting legs (2).

7. A horizontal reactor according to claim 1, characterized in that: Two support rods (13) connected to the stirring shaft (10) are respectively arranged on the outer side of the material blocking plate (12).

8. A horizontal reactor according to claim 1, characterized in that: A plurality of material blocking strips (6) are arranged circumferentially on the upper surface of the rotating material discharging plate (5), and the plurality of material blocking strips (6) divide the upper surface of the rotating material discharging plate (5) from the center to the outside into a plurality of areas, and each of the areas has material discharging holes (7) evenly distributed therein.

9. A horizontal reactor according to claim 8, characterized in that: The number of the material blocking strips (6) is four, and the four material blocking strips (6) are evenly distributed along the circumference of the upper surface of the rotating material discharging plate (5) and divide the upper surface of the rotating material discharging plate (5) into four areas.

10. A horizontal reactor according to claim 9, characterized in that: The rotary blanking plate (5) is also provided with a rotary sleeve hole (19).

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