Oil epoxidation production device

Abstract

The utility model relates to the technical field of oil epoxidation, in particular to an oil epoxidation production device which comprises a reaction kettle body and an upper top cover, a fixing frame is connected outside the reaction kettle body through bolts, an air cylinder for providing power is connected outside the fixing frame through bolts, and the power output end of the air cylinder is connected with the outer portion of the upper top cover through bolts. The bottom of the reaction kettle main body is in bolted connection with a servo motor B for providing power, the power output end of the servo motor B is in key connection with a driving rod, and the driving rod is sleeved with a gear A; through the arrangement of the driving plate A, the driving plate B, the arc frame A, the arc frame B, the rubber ring A, the rubber ring B, the driving rod, the driving block A, the driving block B, the ring groove and the ring block, the problems that when an existing oil epoxidation production device is used, a stirring rod in the reaction kettle main body is inconvenient to disassemble and maintain, and meanwhile the sealing performance between the upper top cover and the reaction kettle main body cannot be improved are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to oil epoxidation technical field, concretely relates to an oil epoxidation production device. BACKGROUND

[0002] Oil epoxidation refers to the process that the double bond structure in oil is converted into the epoxy structure through chemical reaction, and the process is usually called epoxidation reaction, which is an important organic reaction, and the epoxidation reaction is the oxidation reaction of forming the three-membered ring by adding an atomic oxygen between the carbon atoms at both ends of the double bond of the compound, and the peracid is usually used as the oxidizing agent, such as perbenzoic acid, peracetic acid and the like, the reaction condition is mild, and the yield is higher, so the epoxidation reaction is widely applied in organic synthesis.

[0003] However, when the existing oil epoxidation production device is used, the epoxidation oil is mixed and stirred in the reaction kettle by using the motor and the stirring rod, and the upper and lower parts of the reaction kettle are connected by using the bolts, however, when the stirring assembly in the reaction kettle fails, the bolts outside the reaction kettle need to be disassembled first, so that the upper and lower parts of the reaction kettle are separated, the operation steps are complicated and the workload is large, the stirring assembly in the reaction kettle cannot be disassembled and repaired in time, the oil epoxidation production efficiency is affected to a certain extent, and thus the oil epoxidation production device is set. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide an oil epoxidation production device, the utility model discloses the drive plate A, drive plate B, arc frame A, arc frame B, rubber ring A, rubber ring B, drive rod, drive block A, drive block B, ring groove and ring block are set up, and the problem that the stirring rod in the main body of the reaction kettle cannot be disassembled and repaired and the sealing property between the upper top cover and the main body of the reaction kettle cannot be improved when the existing oil epoxidation production device is used is solved.

[0005] The utility model discloses a technical scheme that solves its technical problem is an oil epoxidation production device, including the reaction kettle main part and upper top cap, the reaction kettle main part outside bolt connection has the fixed frame, and the fixed frame outside bolt connection has the power cylinder of providing power, the power output of the cylinder is connected with the upper top cap outside bolt, the reaction kettle main part bottom bolt connection has the servo motor B of providing power, and the power output of servo motor B key connection has the drive link of providing power, the drive link outside sleeve joint has the gear A, and the gear A outside engagement connection has the gear B, the gear B inboard clamping has the two -way thread screw rod, and the two -way thread screw rod outside screw joint has drive block A and drive block B, drive block A is located drive block B left side, drive block A outside welding has the drive board A, and drive board A is away from drive block A one end welding has with the arc frame A of reaction kettle main body and upper top cap contact, drive block B outside welding has the drive board B, and drive board B outside welding has with the arc frame B of reaction kettle main body and upper top cap contact, the ring groove is seted up to the reaction kettle main body top, the upper top cap bottom welding has the ring block that goes into the ring groove, the reaction kettle main body top side screw fixed has the rubber ring B of improving the leakproofness between upper top cap and reaction kettle main body, the inboard of arc frame A and arc frame B all is bonded with the rubber ring A of improving the leakproofness between reaction kettle main body and upper top cap, the limit groove is seted up to the arc frame A outside symmetry, the limit block that goes into the limit groove is welded to the arc frame B outside symmetry, the upper top cap top bolt connection has the servo motor A of providing power, and the power output of servo motor A is opposite the stirring rod of reaction kettle main body oil epoxidation stirring.

[0006] By adopting the above technical scheme, when the stirring rod in the reaction kettle main body fails, the servo motor B at the bottom of the reaction kettle main body drives the gear A outside the drive link under the control of the external controller, then the gear A drives the two-way thread screw rod inside the gear B to rotate, then the drive block A and the drive block B outside the two-way thread screw rod are respectively moved horizontally outside the two-way thread screw rod under the control of the external structure, then the drive block A and the drive block B respectively drive the drive board A and the drive board B to move, then the drive board A drives the arc frame A to move, and the drive board B drives the arc frame B to move, so that the arc frame A and the reaction kettle main body are separated from the reaction kettle main body and the upper top cap, then the cylinder outside the fixed frame is driven by the external controller to separate the upper top cap from the reaction kettle main body, so that the stirring rod in the upper top cap is removed from the reaction kettle main body, thereby facilitating the disassembly, maintenance and processing of the stirring rod in the reaction kettle main body.

[0007] When the upper cover is connected with the reaction kettle body, the ring block outside the upper cover is in the ring groove opened at the top of the reaction kettle body, the upper cover is tightly connected with the rubber ring B on the reaction kettle body, then the servo motor B at the bottom of the reaction kettle body is driven by the external controller to drive the gear A outside the driving rod to rotate, the gear A drives the bidirectional screw rod inside the gear B to rotate, the driving block A and the driving block B outside the bidirectional screw rod drive the driving plate A and the driving plate B to move respectively, then the driving plate A drives the arc support A to move, the driving plate B drives the arc support B to move, then the arc support A and the arc support B are respectively in contact with the connection parts of the reaction kettle body and the upper cover, then the limiting block outside the arc support B enters the limiting groove opened on the arc support A, so that the rubber ring A inside the arc support A and the arc support B is in contact with the connection parts of the upper cover and the reaction kettle body, thereby improving the sealing property between the upper cover and the reaction kettle body.

[0008] Specifically, the driving plate A and the driving plate B are symmetrically welded with supporting blocks outside.

[0009] By adopting the above technical scheme, when the driving plate A and the driving plate B move, the supporting blocks symmetrically welded outside the driving plate A and the driving plate B slide in the connecting grooves symmetrically opened on the fixed frame, thereby improving the stability of the movement of the driving plate A and the driving plate B.

[0010] Specifically, the reaction kettle body is bolted with supporting legs supporting the reaction kettle body at the bottom.

[0011] By adopting the above technical scheme, the supporting legs at the bottom of the reaction kettle body support the reaction kettle body.

[0012] Specifically, the supporting legs are fixed with anti-skid blocks improving the friction force at the bottom.

[0013] By adopting the above technical scheme, the anti-skid blocks at the bottom of the supporting legs increase the friction force between the supporting legs and the ground, thereby improving the stability of the support of the reaction kettle body.

[0014] Specifically, the input ends of the servo motor A and the servo motor B are electrically connected with the power supply end of the external power supply.

[0015] By adopting the above technical scheme, the electric equipment works normally by connecting the external power supply.

[0016] The beneficial effects of the utility model are as follows:

[0017] (1) The oil epoxidation production device, when the stirring rod in the reaction kettle main body fails, the gear A outside the driving rod is driven to rotate by the servo motor B at the bottom of the reaction kettle main body under the action of the external controller, then the bidirectional screw rod inside the gear B is driven to rotate by the gear A, then the driving block A and the driving block B outside the bidirectional screw rod are respectively moved transversely outside the bidirectional screw rod under the action of the external structure, then the driving plate A and the driving plate B are respectively moved by the driving block A and the driving block B, then the arc support A is moved by the driving plate A, the arc support B is moved by the driving plate B, the arc support A and the reaction kettle main body are separated from the reaction kettle main body and the upper top cover, then the upper top cover is separated from the reaction kettle main body by the cylinder outside the fixing frame under the action of the external controller, the stirring rod in the upper top cover is moved out of the reaction kettle main body, so that the stirring rod in the reaction kettle main body is conveniently disassembled, repaired and handled.

[0018] (2) The oil epoxidation production device, when the upper top cover is connected with the reaction kettle main body, the ring block outside the upper top cover is in the ring groove opened at the top of the reaction kettle main body, the upper top cover is tightly connected with the rubber ring B on the reaction kettle main body, then the gear A outside the driving rod is driven to rotate by the servo motor B at the bottom of the reaction kettle main body under the action of the external controller, the bidirectional screw rod inside the gear B is driven to rotate by the gear A, the driving block A and the driving block B outside the bidirectional screw rod are respectively moved by the driving plate A and the driving plate B, then the arc support A is moved by the driving plate A, the arc support B is moved by the driving plate B, then the arc support A and the arc support B are respectively contacted with the connecting part of the reaction kettle main body and the upper top cover, then the limiting block outside the arc support B is in the limiting groove opened on the arc support A, the rubber ring A in the arc support A and the arc support B is contacted with the connecting part of the upper top cover and the reaction kettle main body, so that the sealing property between the upper top cover and the reaction kettle main body is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] The utility model is further explained in connection with the drawings and examples.

[0020] Figure 1 It is whole structure schematic diagram of the utility model kind of oil epoxidation production device;

[0021] Figure 2 It is arc support A and arc support B structure schematic diagram of the utility model kind of oil epoxidation production device;

[0022] Figure 3 It is reaction kettle main body partial structure schematic diagram of the utility model kind of oil epoxidation production device;

[0023] Figure 4 It is upper top cover structure schematic diagram of the utility model kind of oil epoxidation production device;

[0024] Figure 5The utility model discloses a bottom structure schematic diagram of oil class epoxidation production device shows that the utility model relates to a kind of oil class epoxidation production device.

[0025] In the drawing: 1, servo motor A;2, upper top cover;3, arc frame A;4, fixed frame;5, drive plate A;6, servo motor B;7, drive block;8, connecting groove;9, drive plate B;10, arc frame B;11, air cylinder;12, reaction kettle main body;13, supporting leg;14, rubber ring A;15, limiting block;16, limiting groove;17, rubber ring B;18, ring groove;19, ring block;20, stirring rod;21, anti-skid block;22, drive rod;23, gear A;24, drive block A;25, gear B;26, drive block B;27, two-way threaded screw rod. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0027] In order to disassemble and maintain the stirring rod 20 in the reaction kettle main body 12, as an embodiment of the utility model, as shown in Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5The utility model provides a kind of oil epoxidation production device shown, including reation kettle main body 12 and upper top cover 2, the reation kettle main body 12 outside bolt connection has fixed frame 4, and fixed frame 4 outside bolt connection has power supply air cylinder 11, the power output end of the air cylinder 11 is bolted with upper top cover 2 outside, the reation kettle main body 12 bottom bolt connection has power supply servo motor B6, and the power output end of servo motor B6 is keyed to have driving rod 22, the driving rod 22 outside sleeve joint has gear A23, and gear A23 outside meshing connection has gear B25, gear B25 inner side is clamped with bidirectional screw rod 27, and bidirectional screw rod 27 outside screw connection has driving block A24 and driving block B26, driving block A24 is located driving block B26 left side, driving block A24 outside welding has driving plate A5, and driving plate A5 away from driving block A24 one end welding has the arc frame A3 that reaction kettle main body 12 and upper top cover 2 contact, driving block B26 outside welding has driving plate B9, and driving plate B9 outside welding has the arc frame B10 that reaction kettle main body 12 and upper top cover 2 contact, the reation kettle main body 12 top is provided with ring groove 18, the upper top cover 2 bottom welding has into ring block 19 in ring groove 18, the reation kettle main body 12 top side screw fixed has the rubber ring B17 of improving the sealing property between upper top cover 2 and reation kettle main body 12, the inner side of arc frame A3 and arc frame B10 is all bonded with the rubber ring A14 of improving the sealing property between reation kettle main body 12 and upper top cover 2, the arc frame A3 outside symmetry is provided with limit groove 16, the arc frame B10 outside symmetry welding has into the limit block 15 in limit groove 16, the upper top cover 2 top bolt connection has power supply servo motor A1, and the power output end of servo motor A1 is to reation kettle main body 12 oil epoxidation stirring stirrer rod 20.

[0028] In use, first, epoxidized oil and necessary catalyst, stabilizer are placed into reation kettle main body 12, then servo motor A on the top of upper top cover 2 is driven stirrer rod 20 to carry out agitation inside reation kettle main body 12 under the action of external controller, so that epoxidized oil is fully mixed;

[0029] When the stirring rod 20 in the reaction kettle body 12 fails, the servo motor B6 at the bottom of the reaction kettle body 12 is driven to rotate the gear A23 outside the driving rod 22 by the external controller, then the gear A23 drives the bidirectional threaded rod 27 inside the gear B25 to rotate, then the driving block A24 and the driving block B26 outside the bidirectional threaded rod 27 are respectively moved transversely outside the bidirectional threaded rod 27 by the external structure, then the driving block A24 and the driving block B26 respectively drive the driving plate A5 and the driving plate B9 to move, then the driving plate A5 drives the arc support A3 to move, and the driving plate B9 drives the arc support B10 to move, so that the arc support A3 and the reaction kettle body 12 are separated from the reaction kettle body 12 and the upper cover 2, then the cylinder 11 outside the fixed frame 4 is driven to separate the upper cover 2 from the reaction kettle body 12 by the external controller, so that the stirring rod 20 in the upper cover 2 is moved out of the reaction kettle body 12, thereby facilitating the disassembly, maintenance and processing of the stirring rod 20 in the reaction kettle body 12.

[0030] When the upper cover 2 is connected with the reaction kettle body 12, the ring block 19 outside the upper cover 2 is connected with the rubber ring B17 on the reaction kettle body 12 from the ring groove 18 opened at the top of the reaction kettle body 12, then the servo motor B6 at the bottom of the reaction kettle body 12 is driven to rotate the gear A23 outside the driving rod 22 by the external controller, the gear A23 drives the bidirectional threaded rod 27 inside the gear B25 to rotate, so that the driving block A24 and the driving block B26 outside the bidirectional threaded rod 27 respectively drive the driving plate A5 and the driving plate B9 to move, then the driving plate A5 drives the arc support A3 to move, and the driving plate B9 drives the arc support B10 to move, then the arc support A3 and the arc support B10 are respectively connected with the connection parts of the reaction kettle body 12 and the upper cover 2, then the limiting block 15 outside the arc support B10 enters the limiting groove 16 opened on the arc support A3, so that the rubber ring A14 in the arc support A3 and the arc support B10 is connected with the connection parts of the upper cover 2 and the reaction kettle body 12, thereby improving the sealing property between the upper cover 2 and the reaction kettle body 12.

[0031] In order to improve the stability of the movement of the driving plate A5 and the driving plate B9, as shown in Figure 1 The utility model discloses still include, the driving plate A5 and driving plate B9 outside all symmetrical welding have support 7, the fixed frame 4 surface symmetrical opening have make support 7 sliding connection groove 8.

[0032] In use, when the driving plate A5 and the driving plate B9 move, the support 7 symmetrically welded outside the driving plate A5 and the driving plate B9 slides in the connection groove 8 symmetrically opened on the fixed frame 4, thereby improving the stability of the movement of the driving plate A5 and the driving plate B9.

[0033] In order to support the reaction kettle body 12, as shown in Figure 1As shown, the utility model also includes, the reaction kettle main part 12 bottom bolt connection has to the reaction kettle main part 12 support outrigger 13.

[0034] In use, the outrigger 13 of reaction kettle main part 12 bottom supports reaction kettle main part 12.

[0035] In order to improve the stability of reaction kettle main part 12 support, exemplary, such as Figure 5 As shown, the utility model also includes, the outrigger 13 bottom screw fixed with the friction of anti -skid block 21 that improves.

[0036] In use, the anti -skid block 21 of outrigger 13 bottom increases the friction of outrigger 13 and ground, improves the stability of reaction kettle main part 12 support.

[0037] In order to use the normal work of electric equipment, exemplary, such as Figure 1 、 Figure 5 As shown, the utility model also includes, the input of servo motor A1 and servo motor B6 is all with the power supply end electricity of external power supply connects.

[0038] In use, through connecting external power supply, the normal work of electric equipment is used.

[0039] The utility model in use, when the reaction kettle main part 12 inside stirring rod 20 fails, the servo motor B6 of reaction kettle main part 12 bottom is driven by external controller gear A23 rotation outside drive rod 22, then gear A23 drives the bidirectional screw lead screw 27 inside gear B25 rotation, subsequently bidirectional screw lead screw 27 outside drive block A24 and drive block B26 are respectively driven by external structure and move outside bidirectional screw lead screw 27, then drive block A24 and drive block B26 are respectively driven plate A5 and driven plate B9 move, then driven plate A5 drives arc frame A3 moves, driven plate B9 drives arc frame B10 moves, makes arc frame A3 and reaction kettle main part 12 all with reaction kettle main part 12 and upper top cover 2 separate, then the cylinder 11 outside fixed frame 4 is driven by external controller and makes upper top cover 2 and reaction kettle main part 12 separate, so that the stirring rod 20 in upper top cover 2 is removed from reaction kettle main part 12, thereby facilitating the stirring rod 20 inside reaction kettle main part 12 dismounts maintenance treatment;

[0040] When the upper cover 2 is connected with the reaction kettle body 12, the ring block 19 outside the upper cover 2 is from the ring groove 18 opened at the top of the reaction kettle body 12, the upper cover 2 is tightly connected with the rubber ring B17 on the reaction kettle body 12, then the servo motor B6 at the bottom of the reaction kettle body 12 is driven by the external controller to drive the gear A23 outside the driving rod 22 to rotate, the gear A23 drives the bidirectional screw rod 27 inside the gear B25 to rotate, so that the driving block A24 and the driving block B26 outside the bidirectional screw rod 27 drive the driving plate A5 and the driving plate B9 to move respectively, then the driving plate A5 drives the arc support A3 to move, the driving plate B9 drives the arc support B10 to move, then the arc support A3 and the arc support B10 are contacted with the connecting part of the reaction kettle body 12 and the upper cover 2 respectively, then the limiting block 15 outside the arc support B10 enters the limiting slot 16 opened in the arc support A3, so that the rubber ring A14 inside the arc support A3 and the arc support B10 is contacted with the connecting part of the upper cover 2 and the reaction kettle body 12, thereby improving the sealing property between the upper cover 2 and the reaction kettle body 12;

[0041] When the driving plate A5 and the driving plate B9 move, the supporting block 7 symmetrically welded outside the driving plate A5 and the driving plate B9 slides in the connecting slot 8 symmetrically opened in the fixed frame 4, thereby improving the stability of the driving plate A5 and the driving plate B9 moving;

[0042] The supporting leg 13 at the bottom of the reaction kettle body 12 supports the reaction kettle body 12, and the anti-skid block 21 at the bottom of the supporting leg 13 increases the friction between the supporting leg 13 and the ground, thereby improving the stability of the reaction kettle body 12 support.

[0043] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principle of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. An apparatus for the epoxidation of oils, characterized in that, The reactor includes a reactor body (12) and an upper cover (2). The reactor body (12) is bolted to a mounting bracket (4), and the mounting bracket (4) is bolted to a cylinder (11) that provides power. The power output end of the cylinder (11) is bolted to the upper cover (2). The reactor body (12) is bolted to a servo motor B (6) that provides power. The power output end of the servo motor B (6) is keyed to a drive rod (22). A gear A (23) is sleeved on the outside of the drive rod (22). Gear A (23) is externally meshed with gear B (25). Gear B (25) is internally engaged with a double-threaded screw (27). The double-threaded screw (27) is externally threaded with drive block A (24) and drive block B (26). Drive block A (24) is located to the left of drive block B (26). Drive plate A (5) is welded to the outside of drive block A (24). The end of drive plate A (5) away from drive block A (24) is welded with an arc that contacts the reactor body (12) and the top cover (2). The reactor body (12) is equipped with a drive plate (9) welded to the outside of the drive block (26), and an arc frame (10) welded to the outside of the drive plate (9) to contact the reactor body (12) and the top cover (2). The reactor body (12) has an annular groove (18) on its top. The bottom of the top cover (2) is welded with an annular block (19) that enters the annular groove (18). The top side of the reactor body (12) is screwed with a rubber ring (17) to improve the sealing between the top cover (2) and the reactor body (12). The arc frame A (3) and the inner side of the arc frame B (10) are both bonded with rubber rings A (14) to improve the sealing between the reactor body (12) and the top cover (2). The arc frame A (3) is symmetrically provided with limiting grooves (16) on the outer side. The arc frame B (10) is symmetrically welded with limiting blocks (15) that enter the limiting grooves (16). The top of the top cover (2) is bolted to a servo motor A (1) that provides power. The power output end of the servo motor A (1) is connected to the stirring rod (20) for oil epoxidation stirring of the reactor body (12).

2. The oil epoxidation production apparatus according to claim 1, characterized in that, Both drive plate A (5) and drive plate B (9) are symmetrically welded with support blocks (7), and the surface of the fixing frame (4) is symmetrically provided with connecting grooves (8) for sliding the support blocks (7).

3. The oil epoxidation production apparatus according to claim 1, characterized in that, The bottom of the reactor body (12) is bolted with support legs (13) that support the reactor body (12).

4. The oil epoxidation production apparatus according to claim 3, characterized in that, The bottom of the support leg (13) is fixed with an anti-slip block (21) to improve friction.

5. The oil epoxidation production apparatus according to claim 1, characterized in that, The input terminals of both servo motor A (1) and servo motor B (6) are electrically connected to the power supply terminal of an external power source.

Images