Spherical reaction kettle stirring structure and reaction kettle

Abstract

The utility model relates to the technical field of spherical stirring structures, in particular to a spherical reaction kettle stirring structure and a reaction kettle. The reaction kettle body is spherical, a spherical reaction space is formed in the reaction kettle body, and a material inlet and a material outlet are formed in the reaction kettle body; a plurality of baffles are arranged in the reaction space, the length of each baffle is arranged in the set direction, the direction from the material inlet to the material outlet is the material moving direction, the set direction is perpendicular to the material moving direction, one long side of each baffle is connected with the inner wall of the reaction space, and the baffles are arranged at intervals. According to the reaction kettle, raw materials in the reaction kettle body can be fully stirred, the inner wall of the reaction space cannot be scratched, the stirred raw materials are not easy to remain, and the materials can be fed and discharged more quickly.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of spherical stirring structure, especially to a kind of spherical reaction kettle stirring structure and reaction kettle. BACKGROUND

[0002] Reaction kettle is a kind of container that can realize physical or chemical reaction, by the structure design and parameter configuration of container, realize the heating, evaporation, cooling and low speed mixing of process requirement and other functions. In the use process of reaction kettle, in order to accelerate the reaction speed of internal raw materials, stirring structure is generally arranged in the reaction kettle, and stirring structure rotates in the internal space of reaction kettle, to achieve the purpose of stirring raw materials.

[0003] The above-mentioned stirring structure is easy to rub with the inner wall of the reaction kettle during rotation, thereby causing abrasion of the reaction kettle and the stirring structure;And when the characteristics of reaction raw materials are heavy, easy to deposit or material is much, the above-mentioned stirring structure cannot realize sufficient stirring, and raw materials are easy to rub with the inner wall of the reaction kettle, affect the service life of the reaction kettle, and affect the working efficiency of the reaction kettle, cause the slow speed of incoming and outgoing material. SUMMARY

[0004] To solve at least above technical problems existing in prior art, the utility model provides a kind of spherical reaction kettle stirring structure and reaction kettle.

[0005] The utility model provides a kind of spherical reaction kettle stirring structure in one aspect, including reaction kettle body and baffle;The reaction kettle body is spherical, and its inside includes the reaction space of spherical, and the reaction kettle body is equipped with material inlet, material outlet;The reaction space includes multiple baffles, the length of the baffle is set along the direction, wherein, the material inlet to the material outlet direction is material moving direction, the set direction is perpendicular to the material moving direction, and one long side of the baffle is connected with the inner wall of the reaction space, and multiple baffles are interval arranged.

[0006] In some embodiments, the center line of the material inlet and the material outlet is located on the first straight line;The length of multiple baffles is same, and the vertical projection of the center line of multiple baffles to the first straight line coincides with the first straight line.

[0007] In some embodiments, the mounting angle between the face of the baffle and the tangent plane of the connection position of the baffle and the reaction space;The angle range of the mounting angle is 30 degrees to 90 degrees.

[0008] In some embodiments, the angle of the mounting angle is 90 degrees.

[0009] In some embodiments, the length of the baffle is one fourth to one third of the length of the reaction space.

[0010] In some embodiments, the height of the baffle is one twelfth to one eighth of the diameter of the reaction space.

[0011] In some embodiments, the angle between the baffle plates is 38 to 45 degrees.

[0012] In some embodiments, the angle between the baffle plates is 38 degrees.

[0013] The utility model discloses a reaction kettle on the other side still provides a kind of reaction kettle, including above-mentioned spherical reaction kettle stirring structure.

[0014] In some embodiments, the reaction kettle further comprises a driving assembly and a gas-liquid inlet assembly, wherein the gas-liquid inlet assembly and the driving assembly are arranged on both sides of the reaction kettle body; the driving assembly is used to drive the rotation of the reaction kettle body, and the gas-liquid inlet assembly is used to introduce the set gas and / or liquid into the reaction space.

[0015] The spherical reaction kettle stirring structure and the reaction kettle provided by the utility model can realize the bidirectional and dead-angle-free stirring of the raw materials in the horizontal and vertical directions, and the raw materials will not fall vertically at the highest point in the flow guiding state due to the blocking effect of the baffle, but will rotate with the rotation of the reaction kettle body. BRIEF DESCRIPTION OF DRAWINGS

[0016] The above and other objects, features and advantages of the example embodiments of the present application will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which:

[0017] In the drawings, the same or corresponding reference numerals indicate the same or corresponding parts.

[0018] Figure 1 FIG. 4 is a cross-sectional view of the spherical reaction kettle stirring structure according to an embodiment of the present application;

[0019] Figure 2The cross-sectional view of the reaction kettle body in the ball-shaped reaction kettle stirring structure provided by the embodiment of the utility model Figure 1 ;

[0020] Figure 3 The cross-sectional view of the reaction kettle body in the ball-shaped reaction kettle stirring structure provided by the embodiment of the utility model Figure 2 ;

[0021] Figure 4 The cross-sectional view of the reaction kettle provided by the embodiment of the utility model.

[0022] In the drawing,

[0023] 10: reaction kettle body; 20: driving assembly; 30: baffle; 40: gas-liquid inlet assembly;

[0024] 11: reaction space; 12: material inlet; 13: material outlet. DETAILED DESCRIPTION

[0025] In order to make the purpose, characteristics and advantages of the utility model more obvious and easy to understand, the technical scheme in the embodiment of the utility model will be described clearly and completely in combination with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiments of the utility model, but not all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0026] The embodiment of the utility model provides a ball-shaped reaction kettle stirring structure, which comprises a reaction kettle body, a driving assembly and a baffle; the reaction kettle body is spherical, and the reaction kettle body is driven to rotate by the driving assembly during use; the baffle is located in the reaction kettle body and rotates with the reaction kettle body; and the baffle has the function of guiding and stirring the raw materials.

[0027] In combination with the drawings, the various structures in the ball-shaped reaction kettle stirring structure provided by the embodiment of the utility model, the positional relationship and connection relationship between the various structures are described in detail.

[0028] As Figures 1 to 4As shown in the figure, in this embodiment of the present invention, the reactor body 10 is spherical, and its interior includes a spherical reaction space 11. The reactor body 10 is provided with a material inlet 12 and a material outlet 13. Raw materials enter the reaction space 11 through the material inlet 12 and exit the reaction space 11 through the material outlet 13. The direction from the material inlet 12 to the material outlet 13 is the material movement direction. For example, the center line of the material inlet 12 and the material outlet 13 is located on a first straight line. As shown in the figure, the material inlet 12 and the material outlet 13 are symmetrically arranged with respect to the center of the reaction space 11. The material inlet 12 is used to feed raw materials into the reaction space 11, and the material outlet 13 is used to discharge the material that has completed the reaction operation from the reaction space 11.

[0029] In this embodiment, both the material inlet 12 and the material outlet 13 are equipped with sealing structures. These structures are opened during raw material loading or unloading operations, and remain closed during the reaction process in the reactor. The specific structure of the sealing structures is not limited in this embodiment; for example, it can be a flange seal.

[0030] The drive assembly 20 is connected to the reactor body 10 and is used to drive the reactor body 10 to rotate. For example, the drive assembly 20 drives the reactor body 10 to rotate. The drive assembly 20 is located outside the reactor body 10 and is connected to the outer wall of the reactor body 10. The specific driving method and structure of the drive assembly 20 are described later.

[0031] For example, the arc range between the material inlet 12 or the material outlet 13 and the drive assembly 20 is 90°. Figure 1 As shown in the figure, from the perspective of the figure, the material inlet 12 or the material outlet 13 is arranged above and below the reactor body 10, while the drive assembly 20 is located on the left or right side of the reactor body 10.

[0032] In this embodiment of the invention, the reaction space 11 includes multiple baffles 30. The length of each baffle 30 is set along a predetermined direction. One side of each baffle 30 is connected to the inner wall of the reaction space 11, and the multiple baffles 30 are spaced apart. For example, the two long sides of each baffle 30 are an arched side and a concave side, respectively, wherein the arched side is connected to the inner wall of the reaction space 11. For example, the predetermined direction can be interpreted as a direction perpendicular to the first straight line direction.

[0033] by Figure 1 Taking the perspective shown as an example, the baffle 30 is positioned in the center of the reactor body 10, while the drive assembly 20 or other structural components are positioned on both sides of the reactor body 10. When the reactor body 10 rotates, whether in the forward or reverse direction, the baffle 30 guides the raw materials within the reaction space 11, allowing the raw materials to be stirred more thoroughly and faster.

[0034] In this embodiment of the utility model, the multiple baffles 30 have the same length, and the vertical projection of the centerline of the multiple baffles 30 onto the first straight line coincides with the first straight line.

[0035] That is, when the reactor body 10 rotates, the raw material is blocked by the layered baffles 30, thus achieving flow guidance and agitation. When the vertical projection of the centerline of multiple baffles 30 onto the first straight line coincides with the first straight line, and the centerlines of the baffles 30 are located on the same circumference, after the previous baffle 30 obstructs and interferes with the raw material, the position of the next baffle 30 coincides with or tends to coincide with the position of the previous baffle 30, thereby achieving more thorough flow guidance of the raw material.

[0036] In this embodiment of the invention, there is an installation angle between the surface of the baffle 30 and the surface containing the tangent at the connection point between the baffle 30 and the reaction space 11; the installation angle ranges from 30 degrees to 90 degrees. The specific installation angle can be determined based on factors such as the type of raw materials and reaction efficiency within the reactor body 10. For example, ... Figure 2 As shown, the installation angle is 90 degrees.

[0037] In this embodiment of the invention, the arc length between the multiple baffles 30 ranges from 38 degrees to 45 degrees. For example, taking an arc of 38 degrees between the baffles 30 as an example, baffles 30 are respectively set at 19 degrees on both sides of the material outlet 13, so that the arc between two adjacent baffles 30 is 38 degrees. Then, a baffle 30 is set every 38 degrees. Among them, the arc interval between two baffles 30 near the material inlet 12 can be slightly larger.

[0038] like Figure 3 As shown in the embodiment of this utility model, the length of the baffle 30 is one-quarter to one-third of the length of the reaction space 11; the height of the baffle 30 is one-twelfth to one-eighth of the diameter of the reaction space 11.

[0039] For example, the arc length of the baffle 30 is 120 degrees, that is, the length of the baffle 30 is one-third of the length of the reaction space 11; for example, the length of the reaction space 11 can be interpreted as: the length of the reaction space 11 is the longest circumference of the reaction space 11; for example, the height of the baffle 30 is one-tenth of the diameter of the reaction space 11, and within this height range, the flow and stirring of the raw materials can be ensured.

[0040] like Figure 4 As shown, this embodiment of the present invention also provides a reaction vessel, including the above-described spherical reaction vessel stirring structure. The material inlet 12 on the reaction vessel body 10 is located at the top, and the material outlet 13 is located at the bottom. The reaction vessel also includes a gas-liquid inlet assembly 40, which, along with the drive assembly 20, is located on both sides of the reaction vessel body 10.

[0041] For example, the gas-liquid inlet assembly 40 includes valve structures or gauge structures of various gases or liquids, and the required gas and / or liquid is introduced into the reaction space 11 by using the structures. According to the space position restriction or setting requirement, the gas-liquid inlet assembly 40 is arranged at the position on the two sides of the reaction kettle body 10. For example, the driving assembly 20 includes a rotating driving motor and a driving shaft body. The driving motor is arranged on the working platform, the driving shaft body is fixedly connected with the reaction kettle body 10, and the output shaft of the driving motor and the driving shaft body are connected through a transmission belt. The driving motor drives the transmission belt to rotate, so as to drive the driving shaft body to rotate, and the purpose of driving the reaction kettle body 10 is achieved. The rotating direction of the reaction kettle body 10 can be adjusted by controlling the forward rotation or reverse rotation of the driving motor.

[0042] The reaction kettle provided by the utility model can realize the bidirectional stirring of the raw materials in the horizontal and vertical directions without dead angle, and the raw materials are not easy to be left after the stirring is completed, and the feeding and discharging of the raw materials are faster.

[0043] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example" or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the utility model. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the different embodiments or examples described in the present specification and the features of the different embodiments or examples can be combined and combined by those skilled in the art without contradiction.

[0044] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one feature. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise specifically limited.

[0045] The above merely illustrates the specific implementation manners of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can easily think of the changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A stirring structure for a spherical reactor, characterized in that, It includes the reactor body (10) and baffles (30); The reactor body (10) is spherical, and its interior includes a spherical reaction space (11). The reactor body is provided with a material inlet (12) and a material outlet (13). The reaction space (11) includes multiple baffles (30), the length of which is set along a set direction. The direction from the material inlet (12) to the material outlet (13) is the material movement direction. The set direction is perpendicular to the material movement direction. One long side of the baffle (30) is connected to the inner wall of the reaction space (11), and the multiple baffles (30) are spaced apart.

2. The spherical reactor stirring structure according to claim 1, characterized in that, The centerline of the material inlet (12) and the material outlet (13) is located on the first straight line; The multiple baffles (30) have the same length, and the vertical projection of the centerline of the multiple baffles (30) onto the first straight line coincides with the first straight line.

3. The spherical reactor stirring structure according to claim 1, characterized in that, There is an installation angle between the surface where the baffle (30) is located and the surface where the tangent line at the connection position of the baffle (30) and the reaction space (11) is located; The installation angle ranges from 30 degrees to 90 degrees.

4. The spherical reactor stirring structure according to claim 3, characterized in that, The installation angle is 90 degrees.

5. The spherical reactor stirring structure according to claim 1, characterized in that, The length of the baffle (30) is one-quarter to one-third of the length of the reaction space (11).

6. The spherical reactor stirring structure according to claim 1, characterized in that, The height of the baffle (30) is one-twelfth to one-eighth of the diameter of the reaction space (11).

7. The spherical reactor stirring structure according to claim 1, characterized in that, The arc between the multiple baffles (30) is 38 degrees to 45 degrees; The baffles (30) located on both sides of the material inlet (12) or the material outlet (13) are symmetrically arranged with respect to the centerline of the material inlet (12) or the material outlet (13).

8. The spherical reactor stirring structure according to claim 7, characterized in that, The arc between the multiple baffles (30) is 38 degrees.

9. A reaction vessel, characterized in that, It includes the spherical reactor stirring structure as described in any one of claims 1 to 8.

10. The reaction vessel according to claim 9, characterized in that, It also includes a drive assembly (20) and a gas-liquid inlet assembly (40), wherein the gas-liquid inlet assembly (40) and the drive assembly (20) are located on both sides of the reactor body (10); The drive assembly (20) is used to drive the reactor body (10) to rotate, and the gas-liquid inlet assembly (40) is used to introduce a set gas and / or liquid into the reaction space (11).

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