Reaction kettle with rotary vanes capable of rotating
The reactor with a rotary blade design solves the problem of the mixture adhering to the inner wall, achieving a more complete reaction and reducing motor power consumption.
Patent Information
- Application Number
- CN202421681334.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-16
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-07-16
AI Technical Summary
The agitator design in existing reactors causes the mixture to adhere to the inner wall, resulting in incomplete reaction, and the multiple sets of rotor blades design increases motor power consumption.
A reactor with self-rotating blades is designed. Through a bevel gear and driven wheel mechanism, the blades can rotate axially while rotating laterally, preventing the mixture from adhering to the inner wall. The agitator structure is simplified to reduce motor power consumption.
A more complete mixing reaction is achieved, the power consumption of the agitator to the motor is reduced, and the life of the equipment is extended.
Smart Images
Figure CN223312057U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of reaction equipment, in particular to a reaction kettle with self-rotating blades. Background Art
[0002] A reactor is a container used for chemical reactions, commonly used in laboratories, industrial production, and other scientific fields. They can be made of various shapes and materials, and different types are selected according to different reaction conditions. Common reactors include glass reactors, stainless steel reactors, and pressure reactors. Reactors play a vital role in chemical engineering because they provide a controlled environment that allows chemical reactions to proceed under specific temperature, pressure, and other conditions. This allows researchers to explore new chemical reaction pathways, optimize reaction conditions, and produce chemical products. In industrial production, reactors are usually designed to be larger and more robust to accommodate the needs of large-scale production. They may be equipped with equipment such as agitators, heating / cooling systems, and pressure control devices to ensure the smooth progress of the reaction and control the quality of the product.
[0003] However, the existing reactors often encounter the following problems during use:
[0004] (1) In ordinary reactors, due to the limitations of the agitator design, the stirring blades always stir horizontally. The cyclone generated by the horizontal stirring will cause the mixture to adhere to the inner wall of the reactor during the mixing process, resulting in incomplete reaction.
[0005] (2) In order to avoid inadequate reaction, the reactor agitators currently on the market are equipped with multiple sets of rotor blades or even reverse rotation mechanisms. However, this design will greatly increase the power consumption of the motor and affect the life of the equipment. Utility Model Content
[0006] The main purpose of the utility model is to provide a reactor with self-rotating blades, so as to effectively solve the problem mentioned in the background art that the existing reactor causes the mixture to adhere to the inner wall, resulting in insufficient reaction.
[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0008] A reactor with self-rotating blades, comprising:
[0009] A kettle body, wherein the kettle body is mounted on the ground;
[0010] A kettle cover, which is installed above the kettle body;
[0011] A motor, wherein the output end of the motor is provided on the top of the kettle cover;
[0012] A transmission rod, the top end of which is in transmission connection with the output end of the motor, and the bottom end of which extends into the kettle body;
[0013] An outer shell, the outer shell being mounted on the bottom of the transmission rod;
[0014] A bevel gear, the bevel gear being arranged at the bottom end of the transmission rod and being located inside the outer shell;
[0015] A fixing rod, the fixing rod being transversely arranged through the rod body of the transmission rod and being located above the bevel gear;
[0016] A driven wheel, wherein two driven wheels are provided and the two driven wheels are located above the bevel gear;
[0017] A rotary vane, one end of which is passed through the outer shell, and one end of which is connected to one side of the driven wheel.
[0018] Also includes:
[0019] A coupling, wherein the motor is mounted on the kettle cover via the coupling;
[0020] A feed inlet, the feed inlet being opened on the top of the kettle cover;
[0021] A discharge port, the discharge port being opened at the bottom of the kettle body;
[0022] A buckle is installed on the side edge of the kettle cover.
[0023] The two ends of the fixing rod are respectively passed through one side wheel surface of the two driven wheels.
[0024] The two driven wheels are meshed with the bevel gear.
[0025] The number of the rotating blades corresponds to that of the driven wheel.
[0026] The kettle cover is snap-connected with the kettle body via the buckle.
[0027] Compared with the prior art, the beneficial effects of the present invention are:
[0028] (1) The stirring impeller designed in the present invention can rotate axially when the rotating rod rotates, which is equivalent to the impeller rotating longitudinally while rotating horizontally, effectively avoiding the mixture adhering to the inner wall of the reactor due to a single rotation direction, and making the reaction more complete.
[0029] (2) The utility model has only one set of stirring impellers with a simple structure, which will not increase the unnecessary power consumption of the driving motor. BRIEF DESCRIPTION OF THE DRAWINGS
[0030] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the specific embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.
[0031] Figure 1 This is a schematic diagram of the overall appearance of the utility model.
[0032] Figure 2 It is a schematic diagram of the internal structure of the utility model.
[0033] Figure 3 This is a diagram of the internal structure of the outer shell of the utility model.
[0034] Numbers in the figure: 1. Kettle body; 2. Kettle cover; 3. Motor; 4. Transmission rod; 5. Outer shell; 6. Bevel gear; 7. Fixed rod; 8. Driven wheel; 9. Rotary blade; 10. Coupling; 11. Feed port; 12. Discharge port; 13. Buckle. DETAILED DESCRIPTION
[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0036] In the description of the present invention, it should also be noted that, unless otherwise expressly specified or limited, the terms "disposed," "arranged," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.
[0037] like Figure 1-3As shown, a reactor with rotating blades comprises: a reactor body 1, a reactor cover 2, a motor 3, a transmission rod 4, an outer shell 5, a bevel gear 6, a fixed rod 7, a driven wheel 8, and a rotating blade 9. The reactor body 1 is mounted on the ground, the reactor cover 2 is mounted above the reactor body 1, the output end of the motor 3 is passed through the top of the reactor cover 2, the top end of the transmission rod 4 is connected to the output end of the motor 3, and the bottom end of the transmission rod 4 extends into the reactor body 1. The outer shell 5 is mounted at the bottom of the transmission rod 4, and the bevel gear 6 is disposed at the bottom end of the transmission rod 4 and located inside the outer shell 5. The bevel gear 6 is used for transmission because it has relatively high efficiency and a relatively small meshing angle, which can reduce friction loss and transmit high torque. The design of the bevel gear 6 also provides relatively smooth transmission, reducing vibration and noise. Thus, when the motor 3 drives the transmission rod 4 to rotate the bevel gear 6, power consumption can be effectively reduced. The fixed rod 7 is transversely passed through the shaft of the transmission rod 4 and is located above the bevel gear 6.
[0038] In this embodiment, Figure 2-3 As shown, two driven wheels 8 are provided. The two driven wheels 8 are located above the bevel gear 6 and mesh with the bevel gear 6. The two ends of the fixed rod 7 are respectively inserted through the wheel surface of the two driven wheels 8. The number of rotating blades 9 provided corresponds to the number of driven wheels 8. One end of the rotating blade 9 is inserted through the outer shell 5, and one end of the rotating blade 9 is connected to one side of the driven wheel 8. Once the bevel gear 6 begins to rotate, it means that the transmission rod 4 begins to rotate. The rotation of the transmission rod 4 will drive the fixed rod 7 inserted through its bottom to rotate horizontally. The horizontal rotation of the fixed rod 7 will push the driven wheels 8 on both sides to roll around the top of the bevel gear 6. The rolling of the driven wheels 8 around the bevel gear 6 will drive the rotating blades 9 connected to them to rotate horizontally. Because the two driven wheels 8 are meshed with the bevel gear 6, the driven wheels 8 will also rotate axially as they roll. The axial rotation of the driven wheels 8 will ultimately drive the axial rotation of the rotating blades 9 connected to them.
[0039] In the above embodiment, the driven wheel and the fixing rod are both located inside the outer shell. The outer shell is provided to prevent the mixed liquid from affecting the normal operation of the driven wheel during stirring.
[0040] It should be noted that the present invention is a reactor with self-rotating blades. When in use, the motor 3 is started. The motor 3 rotates to drive the transmission rod 4 at its output end. The transmission rod 4 starts to rotate and drives the bevel gear 6 at the bottom. The transmission rod 4 starts to rotate and also drives the fixed rod 7 passing through its bottom to perform a lateral revolution. The lateral revolution of the fixed rod 7 pushes the driven wheels 8 on both sides to roll around the bevel gear 6. The rolling of the driven wheels 8 around the bevel gear 6 will drive the connected rotor 9 to rotate lateral. The driven wheels 8 will also rotate axially while rolling. The axial rotation of the driven wheels 8 will eventually drive the connected rotor 9 to rotate axially. In this way, the rotor 9 can achieve axial rotation while performing a lateral revolution, forming a longitudinal cyclone, which can effectively suck up the mixture attached to the inner wall of the reactor to achieve sufficient mixing. At this point, the use process ends.
[0041] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the invention, and the scope of the invention is defined by the appended claims and their equivalents.
Claims
1. A reactor with self-rotating blades, characterized in that: include: A kettle body (1), wherein the kettle body (1) is erected on the ground; A kettle cover (2), the kettle cover (2) is installed above the kettle body (1); A motor (3), wherein the output end of the motor (3) is provided through the top of the kettle cover (2); A transmission rod (4), the top end of the transmission rod (4) is transmission-connected to the output end of the motor (3), and the bottom end of the transmission rod (4) extends into the kettle body (1); An outer shell (5), the outer shell (5) being mounted on the bottom of the transmission rod (4); A bevel gear (6), the bevel gear (6) being arranged at the bottom end of the transmission rod (4), and the bevel gear (6) being located inside the outer shell (5); A fixing rod (7), the fixing rod (7) being transversely passed through the rod body of the transmission rod (4), and the fixing rod (7) being located above the bevel gear (6); A driven wheel (8), wherein two driven wheels (8) are provided, and the two driven wheels (8) are located above the bevel gear (6); A rotary vane (9), one end of which is passed through the outer shell (5), and one end of which is connected to one side of the driven wheel (8).
2. The reactor with self-rotating blades according to claim 1, characterized in that: Also includes: A coupling (10), wherein the motor (3) is mounted on the kettle cover (2) via the coupling (10); A feed port (11), the feed port (11) being opened at the top of the kettle cover (2); A discharge port (12), the discharge port (12) being opened at the bottom of the kettle body (1); A buckle (13) is installed on the side edge of the kettle cover (2).
3. The reactor with self-rotating blades according to claim 1, characterized in that: The two ends of the fixing rod (7) are respectively passed through one side wheel surface of the two driven wheels (8).
4. The reactor with self-rotating blades according to claim 1, characterized in that: The two driven wheels (8) are meshed with the bevel gear (6).
5. The reactor with self-rotating blades according to claim 1, characterized in that: The number of the rotating blades (9) corresponds to the number of the driven wheel (8).
6. The reactor with self-rotating blades according to claim 2, characterized in that: The kettle cover (2) is snap-connected to the kettle body (1) via the snap buckle (13).