Chemical reaction kettle convenient for batching
By introducing vertical and horizontal stirring devices and a tiltable vessel structure into the chemical reactor, the problems of uneven mixing and cleaning are solved, the reaction efficiency and cleanliness are improved, and the uniform distribution of materials and thorough cleaning of the vessel are achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-26
- Publication Date
- 2026-03-24
AI Technical Summary
Existing chemical reactors suffer from unsatisfactory mixing and cleaning difficulties during the batching process. In particular, the single stirring method restricts the material flow pattern, resulting in low reaction efficiency and difficulty in thorough cleaning.
It employs vertical and horizontal stirring devices working in tandem, combined with a tiltable vessel structure, to optimize material flow patterns through vertical and horizontal mixing, and optimizes material flowability and cleanliness through the design of stirring blades.
This process ensures thorough mixing of materials within the reactor, improving reaction rate and efficiency, while also facilitating internal cleaning and reducing material residue and cross-contamination.
Smart Images
Figure CN224025047U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the field of chemical technology, specifically point to a kind of chemical reaction kettle of convenient batching. BACKGROUND
[0002] In the chemical production process, the reaction kettle is one of the core equipment, for carrying out various chemical reactions. However, the existing chemical reaction kettle has the following problems in the batching process:
[0003] 1, the traditional reaction kettle is usually equipped with only a single stirring device for batching, which is difficult to achieve sufficient mixing of materials in complex reactions, resulting in low reaction efficiency. Moreover, due to the single stirring mode, the flow pattern of the material in the reaction kettle is limited, and the reaction rate and effect are not ideal.
[0004] 2, the internal structure of the reaction kettle is complex, especially the stirring device and the dead angle of the kettle body are difficult to clean thoroughly, which can easily cause material residue and cross contamination. INVENTION CONTENTS
[0005] The technical problem to be solved by the utility model is the problem of unsatisfactory batching mixing effect and cleaning difficulty in the prior art.
[0006] To solve the above problems, the technical scheme adopted by the utility model is as follows:
[0007] The utility model provides a kind of chemical reaction kettle of convenient batching, including kettle body and top cover, the side of kettle body is equipped with discharge pipe, the outside of kettle body is equipped with support frame body;
[0008] The support frame body is arranged in a concave shape, and the inside two sides are equipped with shaft seat with the same height, the both ends of kettle body are equipped with overturning shaft connected with shaft seat, and the kettle body is overturned about the opening of support frame body;
[0009] The bottom of the kettle body is provided with a vertical stirring device, the vertical stirring device includes a first rotating shaft rotating in the bottom of the kettle body, and the rotation of the first rotating shaft is used to realize the up-down mixing of the material.
[0010] The side end of the kettle body is provided with a horizontal stirring device, the horizontal stirring device includes a second rotating shaft rotating in the side of the kettle body, and the rotation of the second rotating shaft is used to realize the horizontal mixing of the material, and the cooperation of the vertical stirring device can optimize the flow pattern of the material.
[0011] Preferably, the top cover is provided with a feed inlet, an exhaust port and a sensor interface.
[0012] Preferably, the vertical stirring device further comprises a motor one fixed on the bottom of the kettle body, an output shaft of the motor one is connected with the first rotating shaft, an outer periphery of the first rotating shaft is provided with a first blade group for stirring, the first blade group comprises two blades symmetrically arranged along the axis of the first rotating shaft, and adjacent first blade groups are periodically arranged on the outer periphery of the first rotating shaft with a rotation angle of 60 degrees, and every three first blade groups form a complete circulation unit, and end portions of the first blades are provided with upwardly folded auxiliary blades for optimizing the flow of the material in the vertical direction, and the upwardly folded auxiliary blades can push the material at the bottom upwards, thereby enhancing the mixing effect of the material in the vertical direction and avoiding the accumulation of the material at the bottom.
[0013] Preferably, the horizontal stirring device further comprises a motor two fixed on the side of the kettle body, an output shaft of the motor two is connected with the second rotating shaft, two end portions of the second rotating shaft are arranged between the opposite two inner walls of the kettle body, and the second rotating shaft is externally provided with an array of second blade groups, the second blade groups are arranged in a separated and non-overlapping manner, the second blade groups are independent of the first blade groups and do not interfere with each other, and the second blade groups are provided with holes and grooves, which can reduce the resistance of the stirring blades to the material, make the material more easily pass through the blades, and enhance the flowability of the material.
[0014] Preferably, a motor three is arranged at one side of the shaft seat, an output shaft of the motor three is connected with the turnover shaft, one side of the support frame body is provided with a plurality of control buttons, and the plurality of control buttons are electrically connected with the motor one, the motor two and the motor three, and are used for controlling the opening and closing and the rotating speed of the motor one, the motor two and the motor three.
[0015] The beneficial effects achieved by the utility model are as follows:
[0016] 1. Through the synergistic effect of the two stirring devices, the first rotating shaft in the horizontal direction and the second rotating shaft in the vertical direction work cooperatively to realize the full mixing of the material in the horizontal and vertical directions, the flow mode of the material in the kettle body is more complex and efficient, and the reaction rate and effect can be significantly improved. Meanwhile, the deposition of the material in the kettle body can be effectively prevented, and the cleaning difficulty is reduced.
[0017] 2. The horizontal flow is optimized through the hole and groove design in the second blade group, and the vertical flow is optimized through the auxiliary blade design in the first blade group, and the combination of the two ensures the uniform distribution of the material in the kettle body.
[0018] 3. The kettle body is rotatable, and the kettle body is turned over under the action of the motor three, so that the interior is convenient to clean and the cleaning difficulty is reduced. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 It is a whole structure schematic view of the chemical reaction kettle convenient for batching.
[0020] Figure 2 An internal structure schematic diagram of a chemical reaction kettle facilitating ingredient preparation provided in the present application;
[0021] Figure 3 A partial enlarged schematic diagram of the first blade set in the present application;
[0022] Figure 4 A schematic diagram of the arrangement of the second blade set in the present application;
[0023] Figure 5 A control principle diagram provided in the present application.
[0024] Wherein, 1, kettle body, 2, top cover, 3, discharge pipe, 4, support frame, 5, vertical stirring device, 6, horizontal stirring device, 7, motor three, 8, control button;
[0025] 11, turnover shaft;
[0026] 21, feed inlet, 22, exhaust port, 23, sensor interface;
[0027] 41, shaft seat;
[0028] 51, first rotating shaft, 52, motor one, 53, first blade set, 54, first shaft sleeve, 501, first blade, 502, auxiliary blade;
[0029] 61, second rotating shaft, 62, motor two, 63, second blade set, 64, hole groove, 65, second shaft sleeve.
[0030] The accompanying drawings are used to provide further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with the embodiments of the present application, and do not constitute a limitation on the present application. DETAILED DESCRIPTION
[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0032] In the description of the utility model, it is necessary to explain that the orientation or position relation indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is the orientation or position relation based on the orientation or position relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation on the utility model.
[0033] As shown in Figure 1 The utility model provides a chemical reaction kettle convenient for batching, which comprises a kettle body 1 and a top cover 2, the top cover 2 and the kettle body 1 are hingedly connected and can be directly connected by a buckling structure, the top cover 2 is provided with a feeding port 21, an exhaust port 22 and a sensor interface 23, one side of the kettle body 1 is provided with a discharging pipe 3, the discharging pipe 3 is located at the bottom of the side end of the kettle body 1, and a control valve can be arranged on the discharging pipe 3.
[0034] Embodiment 1
[0035] In the scheme, the kettle body 1 is externally provided with a support frame body 4 for supporting, the support frame body 4 is provided in a concave shape, and the two sides in the inside are provided with shaft seats 41 with the same height, the two ends of the kettle body 1 are provided with overturning shafts 11 connected with the shaft seats 41, the kettle body 1 is overturned about the opening of the support frame body 4, one side of the shaft seat 41 is provided with a motor three 7, and the output shaft of the motor three 7 is connected with the overturning shaft 11.
[0036] As an embodiment, the two groups of overturning shafts 11 can be eccentrically arranged on one side of the kettle body 1, the eccentrically arranged overturning shaft 11 makes the kettle body more easily adjustable in angle, after the use of material mixing is finished, the kettle body 1 with a higher height and inconvenient to clean in a normal state can be overturned by the opening of the motor three 7 to rotate the kettle body 1, so that the inside is conveniently cleaned.
[0037] In order to solve the problems of uneven material mixing and low reaction efficiency, the bottom of the kettle body 1 is provided with a vertical stirring device 5, and the side end of the kettle body 1 is provided with a horizontal stirring device 6. Through the synergistic effect of the two groups of stirring devices, the horizontal stirring device 6 in the horizontal direction and the vertical stirring device 5 in the vertical direction work cooperatively, the material is fully mixed in the horizontal and vertical directions, the flow mode of the material in the kettle body 1 is more complex and efficient, and the reaction rate and effect can be significantly improved.
[0038] Reference Figure 1 , Figure 2 and Figure 3As shown, the vertical stirring device 5 includes a first rotating shaft 51 rotatably arranged at the bottom of the kettle body 1 and a motor 52 fixed at the bottom of the kettle body 1, the rotation of the first rotating shaft 51 is used to realize the up-down mixing of the material, the output shaft of the motor 52 is connected with the first rotating shaft 51, the outer periphery of the first rotating shaft 51 is provided with a first blade group 53 for stirring, the first blade group 53 includes two blades symmetrically arranged with the axis of the first rotating shaft 51, wherein the first blade group 53 further includes a first shaft sleeve 54 fixed with the first rotating shaft 51 through the first shaft sleeve 54.
[0039] Preferably, the first blade groups 53 adjacent to each other in the up-down direction are periodically arranged on the outside of the first rotating shaft 51 with a rotation angle of 60 degrees, and every three first blade groups 53 form a complete cycle unit, the end of the first blade 501 is provided with an upwardly folded auxiliary blade 502 for optimizing the flow of the material in the vertical direction, the upwardly folded auxiliary blade 502 can push the material at the bottom upwardly, enhance the mixing effect of the material in the vertical direction, and avoid the accumulation of the material at the bottom.
[0040] Reference Figure 1 And Figure 4 As shown, the horizontal stirring device 6 includes a second rotating shaft 61 rotatably arranged at the inner side of the kettle body 1 and a motor 62 fixed at the side of the kettle body 1, the rotation of the second rotating shaft 61 is used to realize the horizontal mixing of the material, and the cooperation with the vertical stirring device 5 can optimize the flow pattern of the material, the output shaft of the motor 62 is connected with the second rotating shaft 61, the two ends of the second rotating shaft 61 are arranged between the opposite two inner walls of the kettle body 1, the outside of the second rotating shaft 61 is provided with an array of second blade groups 63, the adjacent second blade groups 63 are arranged without overlapping, and the center of the second blade group 63 is provided with a second shaft sleeve fixed with the second rotating shaft 61.
[0041] Among them, the second blade group 63 is provided with a hole slot 64, which can reduce the resistance of the stirring blade to the material, make the material more easily pass through the blade, and enhance the flowability of the material.
[0042] In the above structure, the second blade group 63 and the first blade group 53 are independent and do not interfere with each other.
[0043] In use of the structure, material is added into the kettle body 1 through the feeding port 21 on the top cover 2, and the top cover 2 is closed. Then the switches of the motor one 52 and the motor two 62 are turned on, to ensure that the material is fully mixed, and the second blade group 63 is designed to optimize the horizontal flow through the hole slot 64, which can generate a local turbulent effect, to promote the mixing of the material in the horizontal direction, avoid the formation of dead zones of the material in the stirring process, and the first blade group 53 is designed to optimize the vertical flow through the auxiliary blade 502, which can push the material at the bottom upwards, enhance the mixing effect of the material in the vertical direction, and avoid the accumulation of the material at the bottom. The combination of the two ensures that the material is evenly distributed in the kettle body 1. The rotating speeds of the motor one 52 and the motor two 62 are adjustable.
[0044] After the reaction is completed, the material is discharged through the discharge pipe 3. The motor three 7 is started to tilt or reverse the kettle body 1, to facilitate the cleaning of the inside and the next reaction.
[0045] As a further embodiment:
[0046] Reference Figure 5 As shown in the drawings, one side of the support frame body 4 is provided with a plurality of control buttons 8, and the support frame body 4 is provided with a processor connected with the motor one 52, the motor two 62 and the motor three 7. The plurality of control buttons 8 are connected with the processor, and are used for controlling the opening and closing and rotating speed of the motor one 52, the motor two 62 and the motor three 7.
[0047] The above describes the utility model and its implementation mode, which is not limited, and the drawings shown are only one of the embodiments of the utility model, and the actual structure is not limited. In general, if a person skilled in the art is inspired, without departing from the creative purpose of the utility model, without creative design, similar structure and embodiments of the technical scheme should belong to the protection scope of the utility model.
Claims
1. A chemical reaction vessel for easy batching, comprising a vessel body (1) and a top cover (2), wherein a discharge pipe (3) is provided on one side of the vessel body (1), and a support frame (4) is provided on the outside of the vessel body (1), characterized in that: The support frame (4) has a U-shaped opening and has bearings (41) of the same height on both sides inside. The two ends of the vessel body (1) are provided with a flipping shaft (11) connected to the bearings (41). The vessel body (1) flips about the opening of the support frame (4). The bottom of the vessel body (1) is provided with a vertical stirring device (5), which includes a first rotating shaft (51) rotatably disposed at the bottom of the vessel body (1). The rotation of the first rotating shaft (51) is used to achieve the mixing of materials from top to bottom. The side end of the vessel body (1) is provided with a horizontal stirring device (6), which includes a second rotating shaft (61) rotatably disposed inside the vessel body (1). The rotation of the second rotating shaft (61) is used to achieve horizontal mixing of materials.
2. The chemical reaction vessel for easy batching according to claim 1, characterized in that: The vertical stirring device (5) also includes a motor (52) fixed at the bottom of the vessel body (1). The output shaft of the motor (52) is connected to the first rotating shaft (51). The outer periphery of the first rotating shaft (51) is provided with a first blade group (53) for stirring. The first blade group (53) includes two blades symmetrically arranged with respect to the axis of the first rotating shaft (51).
3. A chemical reaction vessel for easy batching according to claim 2, characterized in that: The first blade groups (53) adjacent to each other are arranged periodically outside the first rotating shaft (51) with a rotation angle of 60 degrees. Every three first blade groups (53) constitute a complete cycle unit. The end of the first blade (501) is provided with an upward folding auxiliary blade (502).
4. A chemical reaction vessel for easy batching according to claim 2, characterized in that: The horizontal stirring device (6) also includes a second motor (62) fixed on the side of the vessel body (1). The output shaft of the second motor (62) is connected to a second rotating shaft (61). The two ends of the second rotating shaft (61) are located between the two inner walls of the vessel body (1). The second rotating shaft (61) is provided with an array of second blade groups (63) outside the second rotating shaft (61). The adjacent second blade groups (63) are arranged separately without overlap.
5. A chemical reaction vessel for easy batching according to claim 4, characterized in that: The second blade group (63) is independent and does not interfere with the first blade group (53), and the second blade group (63) is provided with a hole groove (64).
6. A chemical reaction vessel for easy batching according to claim 1, characterized in that: The top cover (2) is provided with a feed inlet (21), an exhaust outlet (22) and a sensor interface (23).
7. A chemical reaction vessel for easy batching according to claim 4, characterized in that: A motor 3 (7) is provided at the bearing seat (41) on one side. The output shaft of the motor 3 (7) is connected to the flip shaft (11). A number of control buttons (8) are provided on one side of the support frame (4). The control buttons (8) are electrically connected to motor 1 (52), motor 2 (62), and motor 3 (7) to control the opening and closing and speed of motor 1 (52), motor 2 (62), and motor 3 (7).