Adjustable double-stirring reaction kettle

Abstract

The utility model discloses an adjustable double-stirring reaction kettle, which belongs to the technical field of double-stirring reaction kettles and comprises a heating barrel, a reaction barrel fixedly mounted in the heating barrel, a top cover fixedly mounted at the top end of the reaction barrel, a top block fixedly mounted at the top end of the top cover, a motor fixedly mounted in the top block and two worm wheels rotatably mounted in the top block. A rotating handle is rotatably mounted at the top end of the top block, a threaded rod is fixedly mounted on the rotating handle, a moving block is in threaded connection with the threaded rod, a driving gear and a driven gear are rotatably mounted at the bottom end of the moving block, a fixed rod is fixedly mounted at the top end of one worm gear, and the top end of the fixed rod movably abuts against the bottom end of the driving gear; a second connecting rod is fixedly mounted at the bottom end of the other worm gear. According to the utility model, more uniform and sufficient mixing can be realized, the reaction efficiency is improved, and the equipment can adapt to wider chemical reaction requirements by rotating in the same direction and in the reverse direction.

Description

Technical Field

[0001] The utility model relates to the technical field of double-stirring reactors, in particular to an adjustable double-stirring reactor. Background Art

[0002] The background technology of adjustable double stirring reactor mainly relates to its application in food, medicine, chemical industry and other industries, as well as the specific design of its components and control system. It can provide more flexible and precise control. The design of this reactor includes a kettle body, a stirring component, a temperature control component, a gas pressure component and a regulating control system. The stirring component is usually installed inside the kettle body, and the materials can be mixed and stirred to promote the uniform reaction. The temperature control component is used to maintain or change the temperature of the reactants, while the gas pressure component is used to control the pressure in the reactor. The regulating control system is the brain of the entire device, which can adjust the working state of each of the above components to adapt to different reaction requirements. In the chemical synthesis process, the reactor is one of the key equipment for mixing and reacting substances. This limits its application effect under different reaction conditions. In view of the variable reaction conditions and diversified product requirements, in the chemical synthesis process, the reactor is one of the key equipment for mixing and reacting substances.

[0003] Most existing reactors are usually equipped with only a single stirring device, which has low reaction efficiency, and the stirring speed and stirring form are not adjustable, which limits its application effect under different reaction conditions and cannot adapt well to the stirring production of different pharmaceuticals; therefore, we propose an adjustable double-stirring reactor to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable double-stirring reactor to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] 1. The adjustable double-stirring reactor as claimed in claim 1, wherein a reaction barrel is fixedly installed in the heating barrel, a top cover is fixedly installed on the top of the reaction barrel, a top block is fixedly installed on the top of the top cover, a motor is fixedly installed in the top block, two worm gears are rotatably installed in the top block, both of the worm gears are meshed with the worm, a rotating handle is rotatably installed on the top of the top block, a threaded rod is fixedly installed on the rotating handle, a moving block is threadedly connected on the threaded rod, a driving gear and a driven gear are rotatably installed on the bottom end of the moving block, a fixing rod is fixedly installed on the top of one of the worm gears, the top end of the fixing rod is movably abutted against the bottom end of the driving gear, a second connecting rod is fixedly installed on the bottom end of the other worm gear, a second stirring roller is fixedly installed on the bottom end of the second connecting rod, a connecting block is fixedly installed on the top end of the other worm gear, a first connecting rod is rotatably installed in the second connecting rod, a cross plate is slidably installed in the first connecting rod, the top end of the cross plate is fixedly connected to the driven gear, and a first stirring roller is fixedly installed on the bottom end of the first connecting rod.

[0007] Preferably, the connecting block is provided with a rotating circular groove matching the cross plate, a plurality of plug-in plate grooves matching the cross plate are provided at the top of the rotating circular groove, a small plug-in plate is fixedly installed at the bottom end of the driving gear, a plurality of limiting plate grooves matching the small plug-in plate are provided on the fixed rod, a sliding plate groove matching the cross plate is provided on the first connecting rod, two rotating blocks are fixedly installed at the bottom end of the moving block, the driven gear and the driving gear are both provided with rotating grooves matching the rotating blocks, and the second connecting rod is provided with a rotating circular hole matching the first connecting rod.

[0008] Preferably, a control valve is fixedly installed at the bottom end of the heating barrel, a discharge pipe is fixedly installed on one side of the control valve, a fixed block is fixedly installed at the bottom end of the heating barrel, and a mounting hole matching the discharge pipe is opened on the fixed block.

[0009] Preferably, the top block is provided with a mounting groove matching the motor, the top block is provided with a sliding groove matching the moving block, and the top block is provided with a rotating groove matching the worm gear.

[0010] Preferably, a plurality of support columns are fixedly installed on the bottom end of the heating barrel, a ventilation pipe is fixedly installed on the top end of the top cover, a water injection pipe is fixedly installed on one side of the heating barrel, and a fixing hole matching the water injection pipe is opened on the heating barrel.

[0011] Preferably, a feed pipe is fixedly mounted on the top cover, a sealing cover is threadedly connected to one side of the feed pipe, a threaded ring is fixedly mounted on one side of the sealing cover, and a threaded groove matching the threaded ring is opened on the feed pipe.

[0012] In the utility model, the adjustable double-stirring reactor described in the utility model rotates the sealing cover to separate the sealing cover from the feeding pipe, injects the material to be stirred through the feeding pipe, starts the motor, and drives the worm to rotate, thereby driving the two worm gears to rotate, and the two worm gears respectively drive the fixed rod, the connecting block and the second connecting rod to rotate, and the second connecting rod drives the second stirring roller fixedly connected to the bottom end to rotate, and at the same time, the fixed rod drives the driving gear fixedly installed on the top end to rotate, and the driving gear drives the driven gear meshed on one side thereof to rotate, and the driven gear drives the cross plate fixedly installed at the bottom end thereof to rotate, and the cross plate drives the first connecting rod to rotate, so that the first connecting rod drives the first stirring roller fixedly connected to the bottom end thereof to rotate, and the second stirring roller and the first stirring roller rotate in the opposite direction, so as to better stir;

[0013] In the utility model, the adjustable double-stirring reactor described in the utility model drives the rotating handle to rotate its threaded rod, and the threaded rod drives the moving block threadedly connected thereon to move, and the moving block drives the two rotating blocks to move, and the rotating block drives the driving gear and the driven gear to move at the same time, and the driving gear drives the small plug plate fixedly connected to its bottom end and the cross plate fixedly connected to the bottom end of the driven gear to move together, and the small plug plate is separated from the fixed rod, and the cross plate is inserted into the limiting plate groove provided on the first connecting rod and the connecting block, and the motor is started, so that the worm drives the two worm wheels to rotate, thereby driving the driven gear to rotate in the same direction, so as to adapt to different production requirements;

[0014] The utility model has a reasonable structural design. The cooperation of the driving gear and the driven gear allows the first stirring roller and the second stirring roller to reverse, and the first stirring roller and the second stirring roller are allowed to turn in the same direction through the cooperation of the threaded rod, the moving block, the gear, and the driving cross plate and the small plug plate, so that more uniform and sufficient mixing can be achieved, and the reaction efficiency is improved. By allowing them to rotate in the same direction and in the opposite direction, the equipment can adapt to a wider range of chemical reaction needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural schematic diagram of an adjustable double-stirring reactor proposed by the utility model;

[0016] Figure 2 This is a schematic cross-sectional view of an adjustable double-stirring reactor proposed by the utility model;

[0017] Figure 3 This is a partial structural schematic diagram of an adjustable double-stirring reactor proposed by the utility model;

[0018] Figure 4 This is a schematic diagram of the partial structure of an adjustable double-stirring reactor proposed by the utility model;

[0019] Figure 5 The utility model is a schematic cross-sectional view of the local structure of an adjustable double-stirring reactor.

[0020] In the figure: 1. heating barrel; 2. support column; 3. water injection pipe; 4. fixed block; 5. discharge pipe; 6. top cover; 7. top block; 8. feed pipe; 9. sealing cover; 10. ventilation pipe; 11. control valve; 12. first stirring roller; 13. second stirring roller; 14. first connecting rod; 15. second connecting rod; 16. turning handle; 17. moving block; 18. driven gear; 19. worm gear; 20. motor; 21. worm; 22. cross plate; 23. connecting block; 24. driving gear; 25. fixed rod; 26. small plug plate; 27. rotating block; 28. threaded rod; 29. ​​reaction barrel. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-5 , an adjustable double stirring reactor, comprising: a heating barrel 1, a reaction barrel 29 is fixedly installed in the heating barrel 1, a top cover 6 is fixedly installed on the top of the reaction barrel 29, a top block 7 is fixedly installed on the top of the top cover 6, a motor 20 is fixedly installed in the top block 7, two worm gears 19 are rotatably installed in the top block 7, both of the two worm gears 19 are meshed with a worm 21, a rotating handle 16 is rotatably installed on the top of the top block 7, a threaded rod 28 is fixedly installed on the rotating handle 16, a moving block 17 is threadedly connected to the threaded rod 28, and a driving gear 24 is rotatably installed at the bottom of the moving block 17 to engage with a driven gear Gear 18, a fixing rod 25 is fixedly installed on the top of one worm gear 19, and the top of the fixing rod 25 is movably abutted against the bottom of the driving gear 24, a second connecting rod 15 is fixedly installed on the bottom of the other worm gear 19, and a second stirring roller 13 is fixedly installed on the bottom of the second connecting rod 15, and a connecting block 23 is fixedly installed on the top of the other worm gear 19, the first connecting rod 14 is rotatably installed in the second connecting rod 15, a cross plate 22 is slidably installed in the first connecting rod 14, the top of the cross plate 22 is fixedly connected to the driven gear 18, and the first stirring roller 12 is fixedly installed on the bottom of the first connecting rod 14.

[0023] In this embodiment, a rotating circular groove matching the cross plate 22 is provided on the connecting block 23, a plurality of plug-in plate grooves matching the cross plate 22 are provided on the top of the rotating circular groove, a small plug-in plate 26 is fixedly installed on the bottom end of the driving gear 24, a plurality of limiting plate grooves matching the small plug-in plate 26 are provided on the fixed rod 25, a sliding plate groove matching the cross plate 22 is provided on the first connecting rod 14, two rotating blocks 27 are fixedly installed on the bottom end of the moving block 17, a rotating groove matching the rotating block 27 is provided on the driven gear 18 and the driving gear 24, and a rotating circular hole matching the first connecting rod 14 is provided on the second connecting rod 15 to better allow it to rotate.

[0024] In this embodiment, a control valve 11 is fixedly installed at the bottom end of the heating barrel 1, a discharge pipe 5 is fixedly installed on one side of the control valve 11, a fixed block 4 is fixedly installed at the bottom end of the heating barrel 1, and a mounting hole matching the discharge pipe 5 is provided on the fixed block 4 for better installation, a mounting groove matching the motor 20 is provided on the top block 7, a sliding groove matching the moving block 17 is provided on the top block 7, and a rotating groove matching the worm gear 19 is provided on the top block 7 to facilitate its movement.

[0025] In this embodiment, a plurality of support columns 2 are fixedly installed at the bottom of the heating barrel 1, a ventilation pipe 10 is fixedly installed at the top of the top cover 6, a water injection pipe 3 is fixedly installed on one side of the heating barrel 1, and a fixing hole matching the water injection pipe 3 is opened on the heating barrel 1 for better fixed installation.

[0026] In this embodiment, a feed pipe 8 is fixedly installed on the top cover 6, a sealing cover 9 is threadedly connected to one side of the feed pipe 8, a threaded ring is fixedly installed on one side of the sealing cover 9, and a threaded groove matching the threaded ring is opened on the feed pipe 8, which is more convenient for disassembly.

[0027] In the present embodiment, when in use, the sealing cover 9 is rotated to disengage the sealing cover 9 from the feeding pipe 8, and the material to be stirred is injected into the reaction barrel 29 through the feeding pipe 8, and then the motor 20 is fixedly installed in the top block 7 to drive the worm 21 to rotate, thereby driving the two worm wheels 19 meshing with the worm 21 to rotate, and the two worm wheels 19 respectively drive the fixed rod 25, the connecting block 23 and the second connecting rod 15 to rotate, and the second connecting rod 15 drives the second stirring roller 13 fixedly connected at the bottom to rotate, and at the same time, the fixed rod 25 drives the driving gear 24 fixedly installed at the top to rotate, and the driving gear 24 drives the driven gear 18 meshed on one side thereof to rotate, and the driven gear 18 drives the cross plate 22 fixedly installed at its bottom end to rotate, and the cross plate 22 drives the first connecting rod 14 to rotate, so that the first connecting rod 14 drives the first stirring roller 12 fixedly connected at its bottom end to rotate, and the second stirring roller 13 and the first stirring roller 12 are meshed with each other. The rotating handle 16 is rotated to rotate the threaded rod 28, and the threaded rod 28 drives the movable block 17 threadedly connected thereon to move, and the movable block 17 drives the two rotating blocks 27 to move, and the rotating block 27 drives the driving gear 24 and the driven gear 18 to move at the same time, and the driving gear 24 drives the small plug plate 26 fixedly connected at its bottom end to move together with the cross plate 22 fixedly connected at the bottom end of the driven gear 18, so that the small plug plate 26 is disengaged from the fixed rod 25, and the cross plate 22 is inserted into the limiting plate groove provided on the first connecting rod 14 and the connecting block 23, and the motor 20 is started, so that the worm 21 drives the two worm wheels 19 to rotate, thereby driving the driven gear 18 to rotate in the same direction, so as to adapt to different production requirements, and inject hot water of different temperatures into the heating barrel 1 through the water injection pipe 3 to heat the reaction barrel 29 for auxiliary stirring.

[0028] The above is a detailed introduction to an adjustable double-stirring reactor provided by the utility model. This article uses specific embodiments to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. An adjustable double-stirring reactor, characterized in that: include: A heating barrel (1), wherein a reaction barrel (29) is fixedly installed in the heating barrel (1), a top cover (6) is fixedly installed on the top of the reaction barrel (29), a top block (7) is fixedly installed on the top of the top cover (6), a motor (20) is fixedly installed in the top block (7), two worm gears (19) are rotatably installed in the top block (7), both of the two worm gears (19) are meshed with a worm (21), a rotating handle (16) is rotatably installed on the top of the top block (7), a threaded rod (28) is fixedly installed on the rotating handle (16), a moving block (17) is threadedly connected on the threaded rod (28), and a driving gear (24) and a driven gear (18) are rotatably installed on the bottom of the moving block (17). ), a fixing rod (25) is fixedly mounted on the top of one of the worm wheels (19), the top of the fixing rod (25) is movably abutted against the bottom of the driving gear (24), a second connecting rod (15) is fixedly mounted on the bottom of the other worm wheel (19), a second stirring roller (13) is fixedly mounted on the bottom of the second connecting rod (15), a connecting block (23) is fixedly mounted on the top of the other worm wheel (19), a first connecting rod (14) is rotatably mounted in the second connecting rod (15), a cross plate (22) is slidably mounted in the first connecting rod (14), the top of the cross plate (22) is fixedly connected to the driven gear (18), and a first stirring roller (12) is fixedly mounted on the bottom of the first connecting rod (14).

2. An adjustable double-stirring reactor according to claim 1, characterized in that: The connecting block (23) is provided with a rotating circular groove matching the cross plate (22), the top of the rotating circular groove is provided with a plurality of plug-in plate grooves matching the cross plate (22), the bottom end of the driving gear (24) is fixedly provided with a small plug-in plate (26), the fixed rod (25) is provided with a plurality of limiting plate grooves matching the small plug-in plate (26), the first connecting rod (14) is provided with a sliding plate groove matching the cross plate (22), the bottom end of the moving block (17) is fixedly provided with two rotating blocks (27), the driven gear (18) and the driving gear (24) are both provided with a rotating groove matching the rotating block (27), and the second connecting rod (15) is provided with a rotating circular hole matching the first connecting rod (14).

3. The adjustable double-stirring reactor according to claim 1, characterized in that: A control valve (11) is fixedly mounted on the bottom end of the heating barrel (1), a discharge pipe (5) is fixedly mounted on one side of the control valve (11), and a fixing block (4) is fixedly mounted on the bottom end of the heating barrel (1), and a mounting hole matching the discharge pipe (5) is provided on the fixing block (4).

4. The adjustable double-stirring reactor according to claim 1, characterized in that: The top block (7) is provided with a mounting groove matching the motor (20), the top block (7) is provided with a sliding groove matching the moving block (17), and the top block (7) is provided with a rotating groove matching the worm gear (19).

5. The adjustable double-stirring reactor according to claim 1, characterized in that: A plurality of support columns (2) are fixedly mounted on the bottom end of the heating barrel (1), a ventilation pipe (10) is fixedly mounted on the top end of the top cover (6), a water injection pipe (3) is fixedly mounted on one side of the heating barrel (1), and a fixing hole matching the water injection pipe (3) is provided on the heating barrel (1).

6. The adjustable double-stirring reactor according to claim 1, characterized in that: A feed pipe (8) is fixedly mounted on the top cover (6), a sealing cover (9) is threadedly connected to one side of the feed pipe (8), a threaded ring is fixedly mounted on one side of the sealing cover (9), and a threaded groove matching the threaded ring is provided on the feed pipe (8).

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