A glass-lined reactor with material feeding and speed regulation

Abstract

The present invention relates to the technical field of reactors, and in particular to a glass-lined reactor with feed speed regulation, comprising a reactor body and a reactor cover. The reactor cover comprises a feed inlet, a stirring assembly is provided on the reactor cover, a feed assembly is provided above the feed inlet, the stirring assembly comprises an auxiliary speed regulation assembly, a valve assembly is provided between the feed inlet and the reactor cover, the valve assembly is used to trigger the auxiliary speed regulation assembly, a transmission assembly is provided between the feed inlet and the stirring assembly, the valve assembly is used to control whether the transmission assembly is coupled with the stirring assembly and the feed inlet. By providing the feed inlet assembly, stirring assembly, transmission assembly, valve assembly, and auxiliary speed regulation assembly, the present invention has the functions of automatic feeding, uniform feeding, common driving, automatic speed regulation, auxiliary speed regulation, automatic sealing, automatic opening, and one-drive multi-purpose.

Description

Technical Field

[0001] The invention relates to the technical field of reactors, in particular to a glass-lined reactor with material feeding and speed regulation. Background Art

[0002] A reactor is broadly understood as a container for physical or chemical reactions. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and low-speed mixing functions required by the process are achieved. Reactors are widely used in the fields of petroleum, chemical industry, rubber, pesticides, dyes, medicine and food. They are pressure vessels used to complete processes such as vulcanization, nitration, hydrogenation, hydrocarbonization, polymerization and condensation. For example, reactors, reaction pots, decomposition pots, polymerization kettles, etc. are made of carbon-manganese steel, stainless steel, zirconium, nickel-based (Hastelloy, Monel, Inconel) alloys and other composite materials. Glass-lined reactors are made of glass containing high silicon dioxide, which is lined on the inner surface of a steel container. After high-temperature sintering, it firmly adheres to the metal surface to form a composite product. Therefore, it is an excellent corrosion-resistant equipment.

[0003] The existing publication number is CN211537748U, which proposes: a reactor, which includes a reactor body, a feed pipe connected to the top of the reactor body, and a discharge pipe connected to the bottom of the reactor body, a stirring mechanism is provided in the reactor body, and the stirring mechanism includes a first stirring component and a second stirring component, the first stirring component includes a driving motor fixedly mounted on the reactor body, a stirring shaft fixedly arranged along the axial direction of the reactor body, the stirring shaft can rotate along its own axis under the action of the driving motor, and a plurality of stirring paddles are fixedly arranged on the stirring shaft along its axial direction; the second stirring component includes a rotating shaft rotatably connected to the reactor body, the rotating shaft is arranged along the radial direction of the reactor body, and the rotating shaft is arranged along the radial direction of the reactor body. It has multiple blades arranged at intervals along its axial direction, and a driving assembly for driving it to rotate along its own axis is provided on the rotating shaft. This reactor cannot be automatically charged. During the use of the reactor, if materials need to be added to the reactor, the materials need to be manually added to the reactor through the feed port. This charging method consumes manpower and cannot add the materials evenly to the reactor, and the materials are prone to aggregation. Moreover, the stirring speed of this reactor is constant. When high-speed stirring is not required, the speed cannot be automatically lowered, resulting in high energy consumption. For this reason, we propose a glass-lined reactor with feed speed regulation to solve the above problems. Summary of the Invention

[0004] The present invention aims to solve the problem that the existing reactor cannot be automatically charged. During the use of the reactor, if materials need to be added to the reactor, the materials need to be manually added to the reactor through the feed port. This charging method consumes manpower and cannot evenly add the materials to the reactor, which easily leads to material aggregation. In addition, the stirring speed of this reactor is constant. When high-speed stirring is not required, the speed cannot be automatically reduced, which results in high energy consumption. A glass-lined reactor with feed-down speed regulation is proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A glass-lined reactor with speed regulation for material discharge is designed, comprising a reactor body and a reactor cover, the reactor cover comprising a feed port, a stirring assembly being provided on the reactor cover, a discharge assembly being provided above the feed port, the stirring assembly comprising an auxiliary speed regulation assembly, a valve assembly being provided between the discharge assembly and the feed port, the valve assembly being used to trigger the auxiliary speed regulation assembly, a transmission assembly being provided between the discharge assembly and the stirring assembly, the valve assembly being used to control whether the transmission assembly is coupled with the stirring assembly and the discharge assembly, the stirring assembly being used to drive the discharge assembly, specifically: when the transmission assembly is coupled with the stirring assembly and the discharge assembly, the stirring assembly and the transmission assembly can drive the discharge assembly.

[0007] Preferably, the stirring assembly includes a stirring shaft and a processing controller, a plurality of stirring frames are fixedly provided on the outer circumference of the stirring shaft, the kettle cover is provided with a through hole, a connecting ring is fixedly provided on the inner side of the through hole, a bearing and a sealing ring are fixedly provided on the inner side of the connecting ring, the stirring shaft rotates on the inner side of the sealing ring, the stirring shaft is fixed on the inner side of the bearing, the upper side of the kettle cover is fixed with a base and a motor in sequence, the shaft end of the motor is fixedly connected to the upper end of the stirring shaft, the motor is electrically connected to the processing controller through a wire, and an active bevel gear is fixed on the outer circumference of the stirring shaft.

[0008] Preferably, the discharge assembly includes a discharge tube and a discharge shaft, a connecting cover is fixedly provided on the outer circumference of the discharge tube, the connecting cover is fixed on the upper side of the feed port, the upper end of the discharge tube is fixedly provided with a storage bucket, and the two sides of the storage bucket are provided with through holes, the discharge shaft rotates on the inner side of the through hole, a discharge wheel is fixedly provided on the outer circumference of the discharge shaft, a plurality of accommodating grooves are provided on the outer circumference of the discharge wheel, and the accommodating grooves are truncated cone-shaped structures, and blocking seats are fixed on the corresponding two sides in the storage bucket, the blocking seat contacts the outer circumference of the discharge wheel, the top of the storage bucket is provided with a closing cover, the storage bucket is detachable on the inner side of the closing cover, the closing cover and the storage bucket are detachably connected by a plurality of buckles, a sealing gasket is fixedly provided on the top and lower side of the closing cover, a discharge gear is fixedly provided on the outer circumference of the discharge shaft, and a dispersion assembly is provided below the discharge tube.

[0009] Preferably, the dispersion assembly includes a connecting seat, which is fixed on the outer periphery of the stirring shaft, and a plurality of double fork frames are fixed on the connecting seat, and a dispersion plate is fixed on the inner side of the double fork frame. The dispersion plate is an inclined structure, and a plurality of dispersion holes are provided on the dispersion plate, and a plurality of side baffles are fixed on the upper side of the dispersion plate.

[0010] Preferably, the valve assembly includes a fixed seat, which is fixed to the upper side of the kettle cover, and a lifting plate is slidably provided on the outer periphery of the fixed seat, and a guide sleeve is fixed on one side of the lifting plate, and the guide sleeve slides on the outer periphery of the discharge pipe, and a square hole is provided on one side of the discharge pipe, and two gate plates are slidably provided on the inner side of the square hole, and a guide frame is fixed on one side of the gate plate, and a guide frame is slidably provided on the outer periphery of the guide frame, and the guide frame is fixed on the outer wall of the discharge pipe, and a circular hole is provided on one side of the guide frame, and a drive shaft is rotatably provided on the inner side of the circular hole, and two driving plates are fixed on the upper side of the guide sleeve, and a driving bent hole is provided on the driving plate, and the driving shaft slides on the inner side of the driving bent hole, and an electric telescopic push rod is fixed on one side of the fixed seat, and the electric telescopic push rod is connected to an external power supply and a switch through a wire, and the shaft end of the electric telescopic push rod is fixed on the upper side of the lifting plate.

[0011] Preferably, the auxiliary speed regulation component includes a contact switch, which is fixed on one side of the fixing seat, the contact switch is located on the lower side of the lifting plate, and the contact switch is electrically connected to the processing controller through a wire.

[0012] Preferably, the transmission assembly includes a driving shaft and a speed-changing shaft, and a support seat is rotatably provided on the outer periphery of the driving shaft and the speed-changing shaft, and the support seat is fixed on the upper side of the lifting plate. The outer periphery of the driving shaft and the outer periphery of the speed-changing shaft are connected by a spur gear transmission, and a driven bevel gear is fixed on the outer periphery of the driving shaft, and the driven bevel gear matches the driving bevel gear, and a driving gear is fixed on the outer periphery of the speed-changing shaft, and the driving gear matches the blanking gear.

[0013] Preferably, a variable diameter material guide pipe is fixedly provided on the inner side of the discharge pipe.

[0014] Preferably, two connecting frames are fixedly provided on the outer wall of the storage bucket, and the connecting frames are fixed on the outer wall of the base.

[0015] The glass-lined reactor with speed regulation of material feeding proposed by the present invention has the following beneficial effects:

[0016] (1) The present invention has the functions of automatic feeding, uniform feeding and common driving by providing a feeding assembly, a stirring assembly, a transmission assembly and a dispersing assembly. It can automatically feed and relatively uniformly add materials into the reactor. Moreover, a single driving component can be used to complete stirring and feeding, which can reduce the number of driving components, thereby making the failure rate of the reactor low and facilitating later maintenance.

[0017] (2) The present invention has the functions of automatic speed regulation and auxiliary speed regulation by providing a stirring component, an auxiliary speed regulation component and a valve component. When the material addition starts and ends, the valve component and the auxiliary speed regulation component cooperate to complete the auxiliary speed regulation. The stirring component can increase the stirring speed when the material is added and reduce the stirring speed when the material is not added. Therefore, when high-speed stirring is not required, the speed can be automatically reduced, thereby achieving energy saving.

[0018] (3) The present invention has the functions of automatic sealing and automatic opening by providing a discharge assembly and a valve assembly. When no material is needed, the discharge pipe can be closed by the valve assembly, thereby protecting the material in the storage hopper. When material is needed, the discharge pipe can be opened by the valve assembly to facilitate material addition.

[0019] (4) The present invention has a multi-purpose function by providing an auxiliary speed regulating assembly, a valve assembly, and a transmission assembly. A single electric telescopic push rod can realize: opening and closing of the valve, triggering and releasing of the contact switch, coupling and separation of the transmission assembly, which can reduce the number of driving parts, thereby further reducing the failure rate of the reactor and facilitating subsequent maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front three-dimensional structure of a glass-lined reactor with material feeding and speed regulation proposed by the present invention;

[0021] Figure 2 The present invention proposes Figure 1 Schematic diagram of the local enlarged structure of area A in the middle;

[0022] Figure 3 This is a front cutaway perspective structural diagram of a glass-lined reactor with material feeding and speed regulation proposed by the present invention;

[0023] Figure 4 The present invention proposes Figure 3 Schematic diagram of the partial enlarged structure of area B in the middle;

[0024] Figure 5 The present invention proposes Figure 4 Schematic diagram of the local enlarged structure of the middle C area;

[0025] Figure 6This is a schematic diagram of a partially cutaway top three-dimensional structure of a glass-lined reactor with material feeding and speed regulation proposed by the present invention;

[0026] Figure 7 This is a schematic diagram of a partially cutaway three-dimensional structure of a glass-lined reactor with material feeding and speed regulation proposed by the present invention;

[0027] Figure 8 The present invention proposes Figure 7 Schematic diagram of the local enlarged structure of the middle D area;

[0028] Figure 9 This is a partial front perspective structural diagram of a glass-lined reactor with material feeding and speed regulation proposed in the present invention;

[0029] Figure 10 This is a partial front axonometric structural diagram of a glass-lined reactor with material feeding and speed regulation proposed in the present invention;

[0030] Figure 11 This is a schematic diagram of a partially exploded three-dimensional structure of a glass-lined reactor with material feeding and speed regulation proposed by the present invention;

[0031] Figure 12 This is a schematic diagram of the partial three-dimensional structure of the front of a glass-lined reactor with material feeding and speed regulation proposed by the present invention.

[0032] In the figure: 1. Kettle body; 2. Kettle cover; 3. Feed inlet; 4. Stirring shaft; 5. Stirring frame; 6. Connecting ring; 7. Bearing; 8. Sealing ring; 9. Base; 10. Motor; 11. Feeding pipe; 12. Connecting cover; 13. Storage hopper; 14. Feeding shaft; 15. Feeding wheel; 16. Receiving trough; 17. Material stopper; 18. Closing cover; 19. Connecting frame; 20. Feeding gear; 21. Connecting frame; 22. Double fork frame; 23. Dispersing plate 24. Side baffle; 25. Fixed seat; 26. Lifting plate; 27. Guide sleeve; 28. Gate plate; 29. ​​Guide frame; 30. Guide frame; 31. Drive shaft; 32. Drive plate; 33. Drive bend hole; 34. Electric telescopic push rod; 35. U-shaped sealing strip; 36. Variable diameter material guide tube; 37. Contact switch; 38. Active bevel gear; 39. Active shaft; 40. Speed ​​change shaft; 41. Support seat; 42. Driven bevel gear; 43. Driving gear. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be clearly and completely described 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 the embodiments.

[0034] Reference Figure 1-12A glass-lined reactor with material feeding and speed regulation comprises a reactor body 1 and a reactor cover 2. The reactor cover 2 comprises a feed port 3. A stirring assembly is provided on the reactor cover 2. The stirring assembly is used to stir the material in the reactor body 1. The stirring assembly comprises a stirring shaft 4 and a processing controller. The processing controller is connected to an external power supply via a wire. The processing controller is a prior art. Its specific functions and usage are not described in detail herein. A plurality of stirring frames 5 are fixedly provided on the outer periphery of the stirring shaft 4. A through hole is provided on the reactor cover 2. A connecting ring 6 is fixedly provided on the inner side of the through hole. A bearing 7 and a sealing ring 8 are fixedly provided on the inner side of the connecting ring 6. The sealing ring 8 is located below the bearing 7. The stirring shaft 4 rotates on the inner side of the sealing ring 8. The stirring shaft 4 is fixed on the inner side of the bearing 7, and a base 9 and a motor 10 are fixed on the upper side of the kettle cover 2 in sequence. The shaft end of the motor 10 is fixedly connected to the upper end of the stirring shaft 4, and the shaft end of the motor 10 is fixedly connected to the upper end of the stirring shaft 4 through a coupling. The motor 10 is electrically connected to the processing controller through a wire. During use, when it is necessary to stir the material in the kettle body 1, it is necessary to control the rotation of the motor 10 through the processing controller. When the motor 10 rotates, it will drive the stirring shaft 4 and the stirring frame 5 to rotate together through the coupling, and the stirring frame 5 can stir the material in the kettle body 1 when rotating, thereby realizing automatic stirring.

[0035] like Figures 1 to 5 、 Figures 7 to 10As shown, a discharge assembly is provided above the feed port 3, and the discharge assembly is used to add materials into the kettle body 1. The discharge assembly includes a discharge pipe 11 and a discharge shaft 14. A connecting cover 12 is fixed on the outer periphery of the discharge pipe 11, and the connecting cover 12 is fixed to the upper side of the feed port 3. The connecting cover 12 and the feed port 3 are fixedly connected by flanges and bolts. A storage bucket 13 is fixed on the upper end of the discharge pipe 11, and through holes are provided on both sides of the storage bucket 13 away from each other. The discharge shaft 14 rotates on the inner side of the through hole, and a discharge wheel 15 is fixed on the outer periphery of the discharge shaft 14. A plurality of accommodating grooves 16 are provided on the outer periphery of the discharge wheel 15. The accommodating groove 16 is a truncated cone structure, and the cross-section at the center of the accommodating groove 16 is an isosceles trapezoidal structure, and the opening area of ​​the accommodating groove 16 is larger than the bottom area of ​​the groove. The truncated cone-shaped structure can prevent the situation that the material gets stuck in the accommodating groove 16 and cannot escape after entering the accommodating groove 16. The corresponding two sides of the storage bucket 13 are fixed with a material blocking seat 17, which contacts the outer periphery of the unloading wheel 15, and the material blocking seat 17 matches the unloading wheel 15. The top of the storage bucket 13 is provided with a closing cover 18, and the storage bucket 13 is detachable on the inner side of the closing cover 18. The closing cover 18 and the storage bucket 13 are detachably connected by a number of buckles, and the closing cover 18 and the storage bucket 13 are detachably connected by a number of compartment buckles. A sealing gasket is fixed on the lower side of the top of the closing cover 18, and the sealing gasket contacts the upper side of the storage bucket 13. A handle is fixed on the upper side of the closing cover 18. Before use, the material to be used needs to be placed in the storage bucket 13 After the material is put into the storage bucket 13, it is necessary to install the closing cover 18 and connect the closing cover 18 to the storage bucket 13 through the carriage buckle. At this time, the sealing inside the storage bucket 13 can be guaranteed, and the gas generated by the reaction in the reactor will not leak. Two connecting frames 19 are fixed on the outer wall of the storage bucket 13. The connecting frames 19 are fixed on the outer wall of the base 9. The connecting frames 19 can improve the firmness of the storage bucket 13. During the use of the reactor, if it is necessary to add material, it is necessary to rotate the discharge shaft 14. When the discharge shaft 14 rotates, it will drive the discharge wheel 15 to rotate together. When the discharge wheel 15 rotates, the material in the storage bucket 13 will enter the receiving groove 16, and then through the rotation of the discharge wheel 15, the material in the receiving groove 16 can be moved to the discharge wheel 15, the material under the discharge wheel 15 can enter the reactor through the discharge pipe 11, and the feeding amount can be controlled by controlling the speed and rotation time of the discharge shaft 14, and the feeding method is continuous quantitative feeding, and the material will not enter the reactor in large quantities at the same time, and the material is not easy to gather. When it is necessary to stop feeding, the discharge shaft 14 can be stopped from rotating. A dispersion component is provided below the discharge pipe 11, and the dispersion component includes a connecting seat 21, which is fixed on the outer periphery of the stirring shaft 4, and a plurality of double fork frames 22 are fixed on the connecting seat 21. A dispersion plate 23 is fixed on the inner side of the double fork frame 22. The dispersion plate 23 is an inclined structure, and a plurality of dispersion holes are provided on the dispersion plate 23. A plurality of side baffles 24 are fixed on the upper side of the dispersion plate 23.Several double fork racks 22 are evenly distributed around the circumference. When the reactor is in use, if material needs to be added, the motor 10 needs to be turned on for stirring. During stirring, the stirring shaft 4 will drive the dispersion plate 23 to rotate together. When the dispersion plate 23 rotates, it will pass under the discharge pipe 11, so the dispersion plate 23 will receive part of the material discharged from the discharge pipe 11. Then, during the continuous rotation of the dispersion plate 23, the material received by the dispersion plate 23 can be scattered at different positions in the reactor, so that the material can be evenly added to the reactor, which can achieve uniform feeding.

[0036] like Figure 2 、 Figure 5 、 Figure 6 、 Figure 8 、 Figure 11As shown, a valve assembly is provided between the discharge assembly and the feed port 3, and the valve assembly is used to open or close the feed port 3. Specifically, the valve assembly is used to open or close the discharge pipe 11. When the discharge pipe 11 is closed, the feed port 3 will also be in a closed state. Conversely, the valve assembly includes a fixed seat 25. The fixed seat 25 is an L-shaped structure. The fixed seat 25 is fixed on the upper side of the kettle cover 2. A lifting plate 26 is slidingly provided on the outer periphery of the fixed seat 25. A guide sleeve 27 is fixed on one side of the lifting plate 26. The guide sleeve 27 slides on the outer periphery of the discharge pipe 11. A square hole is provided on one side of the discharge pipe 11. , two gates 28 are slidably provided on the inner side of the square hole, a variable diameter guide tube 36 is fixedly provided on the inner side of the discharge pipe 11, and the variable diameter guide tube 36 is located above the gate 28. A square frame groove is provided on both sides of the discharge pipe 11. A square frame rubber ring is fixedly provided on the inner side of the square frame groove. The gate 28 slides on the inner side of the square frame rubber ring. A U-shaped groove is provided on the gate 28. A U-shaped sealing strip 35 is fixedly provided on the inner side of the U-shaped groove. A guide frame 29 is fixed on one side of the gate 28. The guide frame 29 is an L-shaped structure. A guide frame 30 is slidably provided on the outer periphery of the guide frame 29. The guide frame 30 is fixed on the discharge pipe 1 1, a circular hole is provided on one side of the guide frame 29, and a driving shaft 31 is rotatably provided inside the circular hole. Two driving plates 32 are fixed on the upper side of the guide sleeve 27, and a driving bent hole 33 is provided on the driving plate 32. The driving shaft 31 slides inside the driving bent hole 33. An electric telescopic push rod 34 is fixed on one side of the fixing seat 25. The electric telescopic push rod 34 is connected to an external power supply and a switch through a wire. The shaft end of the electric telescopic push rod 34 is fixed to the upper side of the lifting plate 26. During the use of the reactor, when it is not necessary to add materials to the reactor, the electric telescopic push rod 34 needs to be controlled to be retracted. When the electric telescopic push rod 34 is in the retracted state, the two gates 28 will squeeze each other, so that the discharge pipe 11 can be in a closed state, thereby ensuring the sealing of the reactor and protecting the materials in the storage bucket 13, with high safety. When feeding is needed, it is only necessary to control the electric telescopic push rod 34 to extend, and the two gates 28 can be moved away from each other through the drive plate 32, the drive bend hole 33 and the drive shaft 31. After the two gates 28 move away from each other, the discharge pipe 11 is in a smooth state, and then feeding can be carried out, thereby achieving automatic closing and automatic opening.

[0037] like Figure 4 、 Figure 12As shown, a transmission assembly is provided between the blanking assembly and the stirring assembly, and the transmission assembly is used for power transmission between the stirring assembly and the blanking assembly. The valve assembly is used to control whether the transmission assembly is coupled with the stirring assembly and the blanking assembly. The transmission assembly includes a driving shaft 39 and a speed-changing shaft 40. A support seat 41 is rotatably provided on the outer periphery of the driving shaft 39 and the speed-changing shaft 40. The support seat 41 is fixed on the upper side of the lifting plate 26. The outer periphery of the driving shaft 39 and the outer periphery of the speed-changing shaft 40 are connected by a spur gear transmission. A driven bevel gear 42 is fixed on the outer periphery of the driving shaft 39, and a driving bevel gear 38 is fixed on the outer periphery of the stirring shaft 4. The driven bevel gear 42 is fixed on the outer periphery of the stirring shaft 4. Matching with the driving bevel gear 38, the driven bevel gear 42 can contact with the driving bevel gear 38 and be connected through meshing transmission. A driving gear 43 is fixed on the outer periphery of the speed change shaft 40, and a blanking gear 20 is fixed on the outer periphery of the blanking shaft 14. The driving gear 43 matches with the blanking gear 20, and the driving gear 43 can contact with the blanking gear 20 and be connected through meshing transmission. When the driven bevel gear 42 is meshed with the driving bevel gear 38, the driving gear 43 will also be meshed with the blanking gear 20. The stirring assembly is used to drive the blanking assembly. Specifically: when the transmission assembly is coupled with the stirring assembly and the blanking assembly, the stirring assembly is jointly transmitted. During the use of the reactor, if it is necessary to add materials, it is necessary to control the electric telescopic push rod 34 to extend so that the valve assembly is opened, and then the materials can be added. During the extension of the electric telescopic push rod 34, the lifting plate 26 will drop, and the lifting plate 26 will drive the driving shaft 39, the speed change shaft 40, the driven bevel gear 42, and the driving gear 43 to drop together, so the driven bevel gear 42 will automatically approach the driving bevel gear 38, and the driving gear 43 will also automatically approach the unloading gear 20. When the electric telescopic push rod 34 is fully extended, the driven bevel gear 42 will contact and mesh with the driving bevel gear 38. The driving gear 43 will also contact and mesh with the discharge gear 20. At this time, the stirring shaft 4 will drive the driving shaft 39 to rotate, the driving shaft 39 will drive the speed change shaft 40 to rotate, and the speed change shaft 40 will drive the discharge shaft 14 to rotate. The rotation of the discharge shaft 14 can realize automatic feeding, thereby realizing drive sharing and reducing the number of driving parts. When it is necessary to stop feeding, it is only necessary to control the electric telescopic push rod 34 to retract to close the valve assembly. At the same time, the driven bevel gear 42 will automatically separate from the driving bevel gear 38, so that the discharge shaft 14 can stop rotating, and the valve assembly can be closed and feeding can be stopped at the same time, which is convenient for use and control.

[0038] like Figure 2 、 Figure 12As shown, the stirring assembly includes an auxiliary speed regulating assembly, which is used to assist in adjusting the stirring speed of the stirring assembly, and the valve assembly is used to trigger the auxiliary speed regulating assembly. The auxiliary speed regulating assembly includes a contact switch 37, which is fixed on one side of the fixing seat 25. The contact switch 37 is located on the lower side of the lifting plate 26. The contact switch 37 is electrically connected to the processing controller through a wire, and the lifting plate 26 can contact the contact switch 37. During the use of the reactor, if it is necessary to add materials, it is necessary to control the electric telescopic push rod 34 to extend so that the valve assembly is opened and the materials are added at the same time. When the electric telescopic push rod 34 is fully extended, the lifting plate 26 can be pressed down to trigger the contact switch 37. When the contact switch 37 is pressed down and triggered, it means that the driven bevel gear 42 and The active bevel gears 38 are engaged with each other, which also means that the feeding has started. When the contact switch 37 is pressed down and triggered, the processing controller will receive a signal that the contact switch 37 is triggered. At this time, the processing controller can control the motor 10 to increase the speed, thereby increasing the stirring speed, so that the material is quickly and evenly stirred. When the feeding needs to be stopped, the electric telescopic push rod 34 needs to be controlled to retract. When the electric telescopic push rod 34 is retracted, the lifting plate 26 can release the trigger of the contact switch 37. When the trigger of the contact switch 37 is released, the processing controller will receive a release signal. At this time, the processing controller can control the motor 10 to reduce the speed, because when no feeding is added, the motor 10 does not need to maintain a high speed, thereby saving energy consumption, and thus achieving auxiliary speed regulation and automatic speed regulation.

Claims

1. A glass-lined reactor with speed regulation for feeding, comprising a reactor body (1) and a reactor cover (2), wherein the reactor cover (2) comprises a feed port (3), and is characterized in that: The kettle cover (2) is provided with a stirring assembly, a feeding assembly is provided above the feeding port (3), the stirring assembly includes an auxiliary speed regulating assembly, a valve assembly is provided between the feeding port (3), the valve assembly is used to trigger the auxiliary speed regulating assembly, a transmission assembly is provided between the feeding assembly and the stirring assembly, the valve assembly is used to control whether the transmission assembly is coupled with the stirring assembly and the feeding assembly, and the stirring assembly is used to drive the feeding assembly, specifically: when the transmission assembly is coupled with the stirring assembly and the feeding assembly, the stirring assembly and the feeding assembly can drive the feeding assembly in conjunction with the transmission assembly; The stirring assembly comprises a stirring shaft (4) and a processing controller, and a driving bevel gear (38) is fixedly provided on the outer periphery of the stirring shaft (4); The blanking assembly comprises a blanking pipe (11) and a blanking shaft (14), wherein a blanking gear (20) is fixedly provided on the outer periphery of the blanking shaft (14); The valve assembly includes a fixed seat (25), the fixed seat (25) is fixed on the upper side of the kettle cover (2), a lifting plate (26) is slidably provided on the outer periphery of the fixed seat (25), a guide sleeve (27) is fixedly provided on one side of the lifting plate (26), the guide sleeve (27) slides on the outer periphery of the discharge pipe (11), a square hole is provided on one side of the discharge pipe (11), two gates (28) are slidably provided on the inner side of the square hole, a guide frame (29) is fixedly provided on one side of the gate (28), a guide frame (30) is slidably provided on the outer periphery of the guide frame (29), and the guide frame (30) ) is fixed on the outer wall of the discharge tube (11), a circular hole is provided on one side of the guide frame (29), a driving shaft (31) is rotatably provided on the inner side of the circular hole, two driving plates (32) are fixed on the upper side of the guide sleeve (27), a driving bent hole (33) is provided on the driving plate (32), the driving shaft (31) slides on the inner side of the driving bent hole (33), an electric telescopic push rod (34) is fixed on one side of the fixing seat (25), the electric telescopic push rod (34) is connected to an external power supply and a switch through a wire, and the shaft end of the electric telescopic push rod (34) is fixed on the upper side of the lifting plate (26); The transmission assembly includes a driving shaft (39) and a speed-changing shaft (40). A support seat (41) is rotatably provided on the outer peripheries of the driving shaft (39) and the speed-changing shaft (40). The support seat (41) is fixed on the upper side of the lifting plate (26). The outer periphery of the driving shaft (39) and the outer periphery of the speed-changing shaft (40) are connected via a spur gear transmission. A driven bevel gear (42) is fixed on the outer periphery of the driving shaft (39). The driven bevel gear (42) matches the driving bevel gear (38). A driving gear (43) is fixed on the outer periphery of the speed-changing shaft (40). The driving gear (43) matches the blanking gear (20).

2. A glass-lined reactor with speed regulation of feeding according to claim 1, characterized in that: A plurality of stirring frames (5) are fixedly provided on the outer periphery of the stirring shaft (4), a through hole is provided on the kettle cover (2), a connecting ring (6) is fixedly provided on the inner side of the through hole, a bearing (7) and a sealing ring (8) are fixedly provided on the inner side of the connecting ring (6), the stirring shaft (4) rotates on the inner side of the sealing ring (8), the stirring shaft (4) is fixed on the inner side of the bearing (7), a base (9) and a motor (10) are fixedly provided on the upper side of the kettle cover (2), the shaft end of the motor (10) is fixedly connected to the upper end of the stirring shaft (4), and the motor (10) is electrically connected to the processing controller through a wire.

3. A glass-lined reactor with speed regulation of feeding according to claim 2, characterized in that: A connecting cover (12) is fixedly provided on the outer periphery of the discharge pipe (11), and the connecting cover (12) is fixed on the upper side of the feed port (3). A storage bucket (13) is fixedly provided on the upper end of the discharge pipe (11), and through holes are provided on two sides of the storage bucket (13) away from each other. The discharge shaft (14) rotates on the inner side of the through hole. A discharge wheel (15) is fixedly provided on the outer periphery of the discharge shaft (14), and a plurality of accommodating grooves (16) are provided on the outer periphery of the discharge wheel (15). The accommodating grooves (16) are truncated cone-shaped. The storage bucket (13) is provided with a material blocking seat (17) fixedly provided on the corresponding two sides, and the material blocking seat (17) is in contact with the outer periphery of the discharge wheel (15). The top of the storage bucket (13) is provided with a closing cover (18), and the storage bucket (13) is detachable from the inner side of the closing cover (18). The closing cover (18) and the storage bucket (13) are detachably connected by a plurality of buckles. A sealing gasket is fixedly provided on the lower side of the top of the closing cover (18), and a dispersion component is provided below the discharge pipe (11).

4. A glass-lined reactor with speed regulation for feeding according to claim 3, characterized in that: The dispersion assembly comprises a connecting seat (21), the connecting seat (21) being fixed on the outer periphery of the stirring shaft (4), a plurality of double fork frames (22) being fixed on the connecting seat (21), a dispersion plate (23) being fixed on the inner side of the double fork frames (22), the dispersion plate (23) being an inclined structure, a plurality of dispersion holes being provided on the dispersion plate (23), and a plurality of side baffles (24) being fixed on the upper side of the dispersion plate (23).

5. A glass-lined reactor with speed regulation for feeding according to claim 1, characterized in that: The auxiliary speed regulating assembly includes a contact switch (37), which is fixed on one side of the fixing seat (25), the contact switch (37) is located on the lower side of the lifting plate (26), and the contact switch (37) is electrically connected to the processing controller through a wire.

6. A glass-lined reactor with speed regulation for feeding according to claim 1, characterized in that: A variable diameter material guide pipe (36) is fixedly provided on the inner side of the discharge pipe (11).

7. A glass-lined reactor with speed regulation for feeding according to claim 3, characterized in that: Two connecting frames (19) are fixedly provided on the outer wall of the storage bucket (13), and the connecting frames (19) are fixed on the outer wall of the base (9).

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