Magnetic transmission hydrogenation reaction kettle

Abstract

The utility model relates to the technical field of reaction kettles, and discloses a magnetic transmission hydrogenation reaction kettle, which is characterized in that the upper surface of a kettle body is fixedly provided with an injection port, the upper surface of the kettle body is fixedly provided with a water tank, the upper surface of the circle center of the kettle body is fixedly provided with a fixing device, and the upper surface of the fixing device is fixedly provided with a magnetic coupler; a supporting device is fixedly mounted on the upper surface of the magnetic coupler, a motor is fixedly mounted on the upper surface of the supporting device, a rotating shaft is fixedly mounted on the lower surface of the magnetic coupler, a clamping coupling is fixedly mounted on the surface of the rotating shaft, and a cleaning mechanism is arranged on the surface of the rotating shaft. When the rotating shaft drives the cleaning plate to rotate, the sleeve on the cleaning plate is rubbed by the kettle body to rotate, and drives the half gear to rotate, so that the gear frame reciprocates, and meanwhile, the string on the gear frame reciprocates to clean bristles, so that the cleaning efficiency is improved, and the next round of magnetic transmission hydrogenation reaction is better performed.

Description

Technical Field

[0001] The utility model relates to the technical field of reactors, in particular to a magnetic transmission hydrogenation reactor. Background Art

[0002] Hydrogenation reactors are widely used in various catalytic reactions, high temperature and high pressure synthesis, hydrogenation reactions, gas-liquid two-phase, liquid-liquid two-phase, exothermic reactions, composition testing, stability, corrosion testing, fine processing, supercritical reactions, catalyst evaluation and development, etc. They are mainly distributed in petrochemical, chemical, pharmaceutical, polymer synthesis, metallurgy and other fields. After the reaction time lasts for a long time, a crystal layer will form on the inner wall of the reactor, which may affect the smooth progress of the next round of reactions between different reactants.

[0003] According to a publicly disclosed hydrogenation reactor (publication number: CN 214051655 U), the reactor in the above application has a motor installed on the upper end surface of the reactor body, the output end of the motor penetrates the upper end surface of the reactor body and extends to the inside of the reactor body, the output end of the motor is fixedly connected to a rotating shaft, and the outer wall of the rotating shaft is fixedly connected to a plurality of evenly distributed stirring rods, when the stirring rod rotates, the cleaning plate and the bristles on the left side are driven to move around the axis, and during the rotation process, the plurality of bristles are always in contact with the inner wall of the reactor body, thereby scrubbing the inner wall of the reactor body, avoiding crystallization of the inner wall of the reactor body, and facilitating subsequent mixing reaction of other reactants, thereby solving the problem that the existing hydrogenation reactor is not provided with a cleaning device.

[0004] However, during the actual use of the above equipment, when cleaning the crystals on the reactor, the bristles are easily contaminated with crystals, affecting the cleaning effect of the bristles. At the same time, the cleaning effect is single, and cleaning the crystals in one direction for a long time may cause some crystals to be difficult to clean in the gaps between the bristles, which may affect the next round of magnetically driven hydrogenation reaction of the reactants. In view of this, we proposed a magnetically driven hydrogenation reactor. Utility Model Content

[0005] The purpose of the utility model is to provide a magnetic transmission hydrogenation reactor to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a magnetic transmission hydrogenation reactor, comprising a reactor body, a material injection port is fixedly installed on the upper surface of the reactor body, a water tank is fixedly installed on the upper surface of the reactor body, a fixing device is fixedly installed on the upper surface of the center of the reactor body, a magnetic coupler is fixedly installed on the upper surface of the fixing device, a supporting device is fixedly installed on the upper surface of the magnetic coupler, a motor is fixedly installed on the upper surface of the supporting device, a rotating shaft is fixedly installed on the lower surface of the magnetic coupler, a clamping shell coupling is fixedly installed on the surface of the rotating shaft, a hydrogenation pipe is fixedly installed on the surface of the reactor body, one end of the hydrogenation pipe is fixedly connected to a hydrogen conductor, a water outlet is fixedly installed on the outer wall of the reactor body, an agitator is fixedly installed on the surface of the rotating shaft, a discharge port is opened on the surface of the reactor body, and a cleaning mechanism is provided on the surface of the rotating shaft, and the cleaning mechanism comprises:

[0007] The sleeve is slidably connected to the surface of the rotating shaft, a curved sliding groove is provided on the surface of the rotating shaft, and a ball bearing is fixedly installed on the surface of the sleeve;

[0008] A cleaning plate, the surface of the sleeve is fixedly connected to the cleaning plate, and bristles are fixedly installed on the surface of the cleaning plate;

[0009] A rotating rod, a mounting groove is provided on the surface of the cleaning plate, the inner wall of the mounting groove is rotatably connected to the rotating rod, and the surface of the rotating rod is fixedly connected to the rotating drum;

[0010] A half gear, a sliding groove is provided on the surface of the cleaning plate, the surface of the sliding groove is slidably connected to the gear frame, the surface of the rotating rod is fixedly connected to the half gear, and a thin rope is fixedly installed on the surface of the gear frame.

[0011] Preferably, there are two groups of gear frames, and the two groups of gear frames are mirror-imaged on the upper and lower sides of the horizontal central axis of the cleaning plate, one end of the thin rope is fixedly connected to the gear frame above the cleaning plate, and the other end of the thin rope is fixedly connected to the gear frame below the cleaning plate.

[0012] Preferably, the width of the sliding groove matches the thickness of the gear frame, and the gear frame is movably mounted on the sliding groove to facilitate the movement of the gear frame inside the sliding groove, thereby driving the thin rope to rotate.

[0013] Preferably, the center of the rotating drum and the rotating rod are at the same horizontal position, and the radius of the rotating drum is matched with the bristles.

[0014] Preferably, the number of the sleeves is set to two, and the two sleeves are respectively arranged on the upper and lower ends of the rotating shaft, which is conducive to stabilizing the agitator and the cleaning mechanism.

[0015] Preferably, the output end of the magnetic coupler passes through the kettle body and is transmission connected to the rotating shaft, and the upper end of the magnetic coupler is transmission connected to the output shaft of the motor.

[0016] Compared with the prior art, the utility model provides a magnetic transmission hydrogenation reactor, which has the following beneficial effects:

[0017] 1. In order to reduce the influence of crystals left over from the previous step of reaction on the next step of magnetic transmission hydrogenation reaction, the magnetic transmission hydrogenation reactor is convenient for cleaning the possible crystals on the bristles. When the shaft drives the cleaning plate to rotate, the sleeve on the cleaning plate is rotated by the friction of the kettle body, driving the half gear to rotate, so that the gear frame reciprocates. At the same time, the thin rope on the gear frame reciprocates to clean the bristles, thereby speeding up the cleaning efficiency, reducing the adhesion of crystals, and reducing the possibility of affecting the smooth progress of the next round of reactions between different reactants.

[0018] 2. In order to enhance the cleaning effect and avoid long-term single-direction cleaning of the kettle body by the bristles, which may easily miss some crystals in the gaps between the bristles, the magnetic transmission hydrogenation reactor is provided with a curved groove on the rotating shaft, and a sleeve with a ball bearing is rotatably connected to make the cleaning plate reciprocate up and down when the rotating shaft rotates, so as to better clean the crystals on the kettle body and reduce the impact on the subsequent magnetic transmission hydrogenation reaction. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 It is a three-dimensional cross-sectional schematic diagram of the structure of the utility model;

[0021] Figure 3 It is a three-dimensional side sectional schematic diagram of the structure of the utility model;

[0022] Figure 4 It is a three-dimensional schematic diagram of the structural cleaning plate of the utility model;

[0023] Figure 5 It is a three-dimensional schematic diagram of the structural sleeve of the utility model;

[0024] Figure 6 It is a cross-sectional schematic diagram of the cleaning plate of the utility model structure.

[0025] In the figure: 1. kettle body; 2. motor; 3. supporting device; 4. magnetic coupler; 5. fixing device; 6. cleaning mechanism; 601. rotating shaft; 602. cleaning plate; 603. sleeve; 604. rotating drum; 605. bristles; 606. rotating rod; 607. string; 608. sliding groove; 609. curved sliding groove; 610. ball bearing; 611. half gear; 612. gear frame; 7. water tank; 8. injection port; 9. discharge port; 10. clamping shell coupling; 11. hydrogen conductor; 12. water outlet; 13. agitator; 14. hydrogenation tube. DETAILED DESCRIPTION

[0026] like Figure 1-Figure 6 As shown, the utility model provides a technical solution: a magnetic transmission hydrogenation reactor, comprising a reactor body 1, a material injection port 8 is fixedly installed on the upper surface of the reactor body 1, a water tank 7 is fixedly installed on the upper surface of the reactor body 1, so as to facilitate the subsequent cleaning of the reactor body 1, a fixing device 5 is fixedly installed on the upper surface of the center of the reactor body 1, a magnetic coupler 4 is fixedly installed on the upper surface of the fixing device 5 to maintain the stability of the magnetic coupler 4, a supporting device 3 is fixedly installed on the upper surface of the magnetic coupler 4, a motor 2 is fixedly installed on the upper surface of the supporting device 3, the motor 2 is fixedly installed to facilitate the stable starting of the machine, a rotating shaft 601 is fixedly installed on the lower surface of the magnetic coupler 4, a clamping shell coupling 10 is fixedly installed on the surface of the rotating shaft 601, a hydrogenation pipe 14 is fixedly installed on the surface of the reactor body 1, and one end of the hydrogenation pipe 14 is fixedly connected to a hydrogen conductor 11 to facilitate the reasonable discharge of hydrogen into the interior of the reactor body 1.

[0027] At the same time, the water outlet 12 is fixedly installed on the outer wall of the kettle body 1, and the agitator 13 is fixedly installed on the surface of the rotating shaft 601 to stir the inside of the kettle body 1, accelerate the reaction inside the kettle body 1, and improve the reaction efficiency. The surface of the kettle body 1 is provided with a discharge port 9 to facilitate the discharge of the product after screening. The surface of the rotating shaft 601 is provided with a cleaning mechanism 6, which is conducive to cleaning the crystals after the reaction. The surface of the rotating shaft 601 is slidably connected to the sleeve 603, and the surface of the rotating shaft 601 is provided with a curved slide groove 609. The surface of the sleeve 603 is fixedly installed with a ball 610, so that the cleaning plate 602 can reciprocate up and down to better clean the kettle body. 1, the surface of the sleeve 603 is fixedly connected to the cleaning plate 602, the surface of the cleaning plate 602 is fixedly installed with bristles 605, the surface of the cleaning plate 602 is provided with a mounting groove, the inner wall of the mounting groove is rotatably connected to the rotating rod 606, so as to better install the rotating drum 604 and make the rotating drum 604 more stable, the surface of the rotating rod 606 is fixedly connected to the rotating drum 604, the surface of the cleaning plate 602 is provided with a sliding groove 608, the surface of the sliding groove 608 is slidably connected to the gear frame 612, the surface of the rotating rod 606 is fixedly connected to the half gear 611, and the surface of the gear frame 612 is fixedly installed with a thin rope 607.

[0028] In addition, in order to enhance the cleaning effect of the cleaning mechanism 6, two groups of gear frames 612 are provided, and the two groups of gear frames 612 are mirror-imaged and arranged on the upper and lower sides of the horizontal central axis of the cleaning plate 602. One end of the string 607 is fixedly connected to the gear frame 612 above the cleaning plate 602, and the other end of the string 607 is fixedly connected to the gear frame 612 below the cleaning plate 602, so as to facilitate better cleaning of crystals stained by the bristles 605. A sliding groove 608 is provided on the surface of the cleaning plate 602, and the width of the sliding groove 608 matches the thickness of the gear frame 612, so as to facilitate the gear frame 61 2 The sliding groove 608 reciprocates stably left and right, the center of the rotating drum 604 is at the same horizontal position as the rotating rod 606, and the radius of the rotating drum 604 is adapted to the bristles 605. The number of sleeves 603 is set to two, and the two sleeves 603 are respectively arranged at the upper and lower ends of the rotating shaft 601, so as to ensure the stability of the operation of the agitator 13 and the cleaning mechanism 6. The output end of the magnetic coupler 4 penetrates the kettle body 1 and is connected to the rotating shaft 601 by transmission. The upper end of the magnetic coupler 4 is connected to the output shaft of the motor 2 by transmission, and continuously provides strong power for the rotating shaft 601 to maintain the stable operation of the machine.

[0029] Working principle: when the machine is running, the water tank 7 releases water flow, and the motor 2 drives the magnetic coupler 4, thereby driving the rotating shaft 601 to rotate. A curved groove 609 is provided on the surface of the rotating shaft 601. The sleeve 603 with the ball 610 moves up and down along the curved groove 609 due to the rotation of the rotating shaft 601, driving the bristles 605 on the cleaning plate 602 on the outer surface of the sleeve 603 to rotate, and clean the kettle body 1. At the same time, the rotating cylinder 604 on the cleaning plate 602 rotates on the kettle body 1 and is affected by the friction force, forming self-rotation to drive the half gear 611 on the rotating rod 606 to rotate, and the gear frame 612 meshing with the half gear 611 moves left and right on the sliding groove 608 provided on the surface of the cleaning plate 602, driving the thin rope 607 on the gear frame 612 to move left and right, and cleaning the crystals on the bristles 605. The cleaned crystals flow out from the water outlet 12 with the water flow, completing the cleaning effect, so that the subsequent magnetic transmission hydrogenation reactants can proceed smoothly.

[0030] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A magnetic transmission hydrogenation reactor, comprising a reactor body (1), a material injection port (8) fixedly mounted on the upper surface of the reactor body (1), a water tank (7) fixedly mounted on the upper surface of the reactor body (1), a fixing device (5) fixedly mounted on the upper surface of the center of the reactor body (1), a magnetic coupler (4) fixedly mounted on the upper surface of the fixing device (5), a supporting device (3) fixedly mounted on the upper surface of the magnetic coupler (4), a motor (2) fixedly mounted on the upper surface of the supporting device (3), and a lower surface of the magnetic coupler (4) fixedly mounted on the upper surface of the magnetic coupler (4). A rotating shaft (601) is fixedly installed, a clamping shell coupling (10) is fixedly installed on the surface of the rotating shaft (601), a hydrogenation pipe (14) is fixedly installed on the surface of the kettle body (1), one end of the hydrogenation pipe (14) is fixedly connected to a hydrogen conductor (11), a water outlet (12) is fixedly installed on the outer wall of the kettle body (1), an agitator (13) is fixedly installed on the surface of the rotating shaft (601), a discharge port (9) is opened on the surface of the kettle body (1), and a cleaning mechanism (6) is arranged on the surface of the rotating shaft (601), characterized in that: The cleaning mechanism (6) comprises: The sleeve (603) is slidably connected to the surface of the rotating shaft (601), a curved sliding groove (609) is provided on the surface of the rotating shaft (601), and a ball bearing (610) is fixedly installed on the surface of the sleeve (603); A cleaning plate (602), the surface of the sleeve (603) is fixedly connected to the cleaning plate (602), the surface of the cleaning plate (602) is fixedly installed with bristles (605), the surface of the cleaning plate (602) is provided with an installation groove, the inner wall of the installation groove is rotatably connected to a rotating rod (606), and the surface of the rotating rod (606) is fixedly connected to a rotating drum (604); A half gear (611), a sliding groove (608) is provided on the surface of the cleaning plate (602), the surface of the sliding groove (608) is slidably connected to the gear frame (612), the surface of the rotating rod (606) is fixedly connected to the half gear (611), and the surface of the gear frame (612) is fixedly installed with a thin rope (607).

2. A magnetic transmission hydrogenation reactor according to claim 1, characterized in that: The number of the gear frames (612) is two groups, and the two groups of gear frames (612) are mirror-imaged and arranged on the upper and lower sides of the horizontal central axis of the cleaning plate (602); one end of the thin rope (607) is fixedly connected to the gear frame (612) above the cleaning plate (602), and the other end of the thin rope (607) is fixedly connected to the gear frame (612) below the cleaning plate (602).

3. A magnetic transmission hydrogenation reactor according to claim 1, characterized in that: The width of the sliding groove (608) matches the thickness of the gear frame (612), and the gear frame (612) is movably installed in the sliding groove (608).

4. The magnetic transmission hydrogenation reactor according to claim 1, characterized in that: The center of the rotating drum (604) and the rotating rod (606) are at the same horizontal position, and the radius of the rotating drum (604) is matched with the bristles (605).

5. The magnetic transmission hydrogenation reactor according to claim 1, characterized in that: The number of the sleeves (603) is set to two, and the two sleeves (603) are respectively arranged at the upper and lower ends of the rotating shaft (601).

6. The magnetic transmission hydrogenation reactor according to claim 1, characterized in that: The output end of the magnetic coupler (4) passes through the kettle body (1) and is transmission-connected to the rotating shaft (601), and the upper end of the magnetic coupler (4) is transmission-connected to the output shaft of the motor (2).

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