Wet granulation reaction kettle for phenolic moulding plastic
By adopting a motor-driven rotating structure and detachable design in the phenolic molded material wet granulation reactor, the problem of pipeline blockage is solved, the equipment is quickly cleaned and maintained, and maintenance costs and time expenditures are reduced.
Patent Information
- Application Number
- CN202421057651.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-15
AI Technical Summary
When the materials are output in the wet granulation reactor of phenolic molding material for a long time, the pipeline is prone to blockage, resulting in frequent cleaning and repair, which is time-consuming and costly.
A structure including a motor, a rotating shaft, a rotating disc, a connecting pulling column, an anti-blocking column and a filter plate is designed. The rotating shaft is driven by the motor to drive the rotating disc to rotate, and the connecting pulling column pushes the vibration column and an anti-blocking column up and downward movement. Achieve secondary stirring and cleaning of filter plates to prevent clogging and simplify maintenance and repair processes with a removable housing design.
It effectively reduces additional costs and time expenditures caused by blockage, simplifies the maintenance process, improves the reliability and maintenance efficiency of equipment, and reduces maintenance costs.
Smart Images
Figure CN222240145U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of plastic chemical production equipment, in particular to a wet granulation reaction kettle for phenolic molding plastics. Background Art
[0002] According to the prior art of wet granulation reactor for phenolic molding materials, the reactor comprises a cylinder, on the inner wall of which are fixedly mounted four angular arc return blocks arranged in a ring shape and at equal intervals. A base is fixedly mounted at the bottom of the cylinder, and a variable frequency motor is fixedly mounted at the bottom of the base. A gearbox is also fixedly mounted in the base, and the output shaft of the variable frequency motor is connected to the input shaft of the gearbox. A first stirring paddle is fixedly mounted on the output shaft of the gearbox, and a second stirring paddle is also fixedly mounted on the surface of the first stirring paddle for mixing and stirring the reactants. A head is fixedly mounted on the top of the cylinder, and an exhaust valve is fixedly mounted on the head for gas discharge, and an observation tube is also installed to observe the operation process. A coil is wound around the surface of the cylinder, which may be used for heating or cooling the reactants. A discharge pipe is also fixedly mounted at the bottom of the cylinder for discharging materials after the reaction is completed.
[0003] Under the existing technology of wet granulation reactor for phenolic molding materials, it is necessary to output materials for a long time, and the blocked pipes may need frequent cleaning and maintenance, which is not only time-consuming but also costly. The cleaning of blockages, repair of damaged pipe sections and related labor costs will impose an economic burden on the enterprise. Utility Model Content
[0004] In order to make up for the above shortcomings, the utility model provides a wet granulation reactor for phenolic molding plastics, aiming to improve the problem of blockage in long-term output through pipelines.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a wet granulation reactor for phenolic molding plastic, comprising an outer shell, the top of the outer shell is fixedly connected to a fixing frame, the top of the fixing frame is fixedly connected to a motor, the output end of the motor is fixedly connected to a rotating shaft, the outside of the rotating shaft is fixedly connected to a rotating disk, the upper and lower ends of the rotating disk are rotatably connected to connecting pulling columns, the top of the connecting pulling column on the upper side is rotatably connected to a vibration column, the bottom end of the connecting pulling column on the lower side is rotatably connected to an anti-blocking column, the left and right ends of the bottom end of the rotating shaft are fixedly connected to limited connecting blocks, the inside of the outer shell is fixedly connected to a filter plate, the outside of the rotating shaft is fixedly connected to a rotatable adjustable temperature rotating page, and the bottom end of the rotatable adjustable temperature rotating page is fixedly connected to a cleaning mechanism.
[0006] As a further description of the above technical solution:
[0007] The cleaning mechanism includes a connecting shell, the top of which is fixedly connected to the bottom of the rotatable temperature-adjustable rotating leaf, the interior of the connecting shell is slidably connected to a limiting plate, the top of the limiting plate is fixedly connected to a thrust spring, and the bottom of the limiting plate is fixedly connected to a filter port hanging plate.
[0008] As a further description of the above technical solution:
[0009] The interior of the shell is slidably connected with a pull plate mechanism, and the bottom end of the shell is fixedly connected with an output pipe.
[0010] As a further description of the above technical solution:
[0011] The pulling plate mechanism includes a sliding fixed plate, the outside of the sliding fixed plate is slidably connected to the inside of the shell, the outside of the shell is fixedly connected to a spring shell, the inside of the spring shell is slidably connected to a sliding limit ring, the top of the sliding limit ring is fixedly connected to a push spring, and the bottom end of the sliding limit ring is highly connected to a mounting column.
[0012] As a further description of the above technical solution:
[0013] The top end of the limiting plate is fixedly connected to the inside of the connecting shell, and the bottom end of the filter port hanging plate is attached to the top end of the filter plate.
[0014] As a further description of the above technical solution:
[0015] The top end of the push spring is fixedly connected to the inside of the spring shell, and the outside of the mounting column is slidably connected to the inside of the sliding fixing plate.
[0016] As a further description of the above technical solution:
[0017] The outside of the sliding limit ring is fixedly connected with a pulling block, the outside of the spring shell is provided with a sliding groove, and the outside of the pulling block is slidably connected to the inside of the sliding groove.
[0018] As a further description of the above technical solution:
[0019] The outside of the position-limiting connection block is slidably connected to the inside of the anti-blocking column, and the outside of the anti-blocking column is fixedly connected to a pipeline hanging plate.
[0020] The utility model has the following beneficial effects:
[0021] 1. In the utility model, through the structures of motor, rotating shaft, rotating disk, etc., the motor drives the rotating shaft to rotate, and the rotating shaft drives the rotating disk to rotate, so that the rotating disk pulls the vibration column and the anti-blocking column up and down through the connecting pulling column, and the connecting pulling column pushes the filter plate, so that the residue on the filter plate is stirred for the second time. The blocked pipe needs frequent cleaning and maintenance, which will increase additional costs and time consumption. Through effective anti-blocking measures, these unnecessary expenses can be significantly reduced.
[0022] 2. In the utility model, through the sliding fixing plate, the pushing spring, the mounting column and other structures, the pushing spring pushes the mounting column to move downward, and the mounting column slides into the interior of the sliding fixing plate. The detachable design of the equipment shell makes maintenance and repair more convenient. When a failure occurs inside the equipment or maintenance is required, the technician can easily remove the shell and directly contact the internal components, so as to conduct quick and accurate diagnosis and repair. This design not only saves time, but also reduces maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 A three-dimensional diagram of a wet granulation reactor for phenolic molding materials proposed in the utility model;
[0024] Figure 2 It is a schematic diagram of a rotating temperature-adjustable rotary page in a wet granulation reactor for phenolic molding materials proposed by the utility model;
[0025] Figure 3 It is a schematic diagram of a vibration column in a wet granulation reactor of a phenolic molding compound proposed by the utility model;
[0026] Figure 4 for Figure 2 A magnified view of middle;
[0027] Figure 5 It is a cross-sectional view of a connecting shell in a wet granulation reactor of a phenolic molding compound proposed by the utility model;
[0028] Figure 6 for Figure 1 Enlarged view of middle B;
[0029] Figure 7 The utility model provides a cross-sectional view of a spring shell in a wet granulation reactor for phenolic molding plastics.
[0030] Legend:
[0031] 1. Shell; 2. Fixed frame; 3. Motor; 4. Rotating shaft; 5. Rotating disk; 6. Connecting pulling column; 7. Vibrating column; 8. Anti-blocking column; 9. Limiting connecting block; 10. Filter plate; 11. Rotating adjustable temperature rotating page; 12. Cleaning mechanism; 1201. Connecting shell; 1202. Limiting plate; 1203. Thrust spring; 1204. Hanging plate for hanging filter port; 13. Pulling plate mechanism; 1301. Sliding fixed plate; 1302. Spring shell; 1303. Sliding limiting ring; 1304. Pushing spring; 1305. Mounting column; 1306. Pulling block; 1307. Sliding groove; 14. Output pipe; 15. Pipe hanging plate. DETAILED DESCRIPTION
[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0033] Reference Figure 1 - Figure 3 The utility model provides an embodiment: a wet granulation reactor for phenolic molding plastic, including an outer shell 1, a fixing frame 2 is fixedly connected to the top of the fixing frame 2, a motor 3 is fixedly connected to the top of the fixing frame 2, a rotating shaft 4 is fixedly connected to the output end of the motor 3, a rotating disk 5 is fixedly connected to the outside of the rotating shaft 4, the upper and lower ends of the rotating disk 5 are both rotatably connected to connecting and pulling columns 6, the top end of the upper connecting and pulling column 6 is rotatably connected to a vibration column 7, and the bottom end of the lower connecting and pulling column 6 is rotatably connected to an anti-blocking column 8, the motor 3 drives the rotating shaft 4 to rotate, and the rotating shaft 4 drives the rotating disk 5 to rotate, so that the rotating disk 5 pulls the vibration column 7 and the anti-blocking column 8 to move up and down through the connecting and pulling column 6, and the connecting and pulling column 6 pushes the filter plate 10, so that the residue of the filter plate 10 is secondary stirred, and the anti-blocking column 8 slides into the internal circulation of the output pipe 14 to prevent blockage.
[0034] The left and right ends of the bottom end of the rotating shaft 4 are fixedly connected with limited connection blocks 9, which limit the anti-blocking column 8 to prevent the anti-blocking column 8 from being too heavy and the connecting pulling column 6 from being unable to bear the weight of the anti-blocking column 8.
[0035] A filter plate 10 is fixedly connected to the inside of the outer shell 1, a rotatable and adjustable temperature rotating page 11 is fixedly connected to the outside of the rotating shaft 4, a cleaning mechanism 12 is fixedly connected to the bottom end of the rotatable and adjustable temperature rotating page 11, the outside of the limiting connecting block 9 is slidably connected to the inside of the anti-blocking column 8, the outside of the anti-blocking column 8 is fixedly connected to a pipeline hanging plate 15, the inside of the outer shell 1 is slidably connected to a pulling plate mechanism 13, the bottom end of the outer shell 1 is fixedly connected to an output pipe 14, the rotating shaft 4 drives the rotatable and adjustable temperature rotating page 11 and the pipeline hanging plate 15, the rotatable and adjustable temperature rotating page 11 stirs the inside, and the pipeline hanging plate 15 cleans the output pipe 14.
[0036] Reference Figure 4 and Figure 5 The cleaning mechanism 12 includes a connecting shell 1201, the top of the cleaning mechanism 12 is fixedly connected to the bottom of the rotatable temperature-adjustable rotating page 11, the internal sliding connection of the connecting shell 1201 is provided with a limiting plate 1202, the top of the limiting plate 1202 is fixedly connected with a thrust spring 1203, the bottom end of the limiting plate 1202 is fixedly connected with a filter port hanging plate 1204, the top of the limiting plate 1202 is fixedly connected to the inside of the connecting shell 1201, the bottom end of the filter port hanging plate 1204 is fitted to the top of the filter plate 10, and the thrust spring 1203 pushes the filter port hanging plate 1204 to fit the filter plate 10 to prevent the filter plate 10 from being blocked and affecting the filtering speed.
[0037] Reference Figure 6 and Figure 7 The pulling plate mechanism 13 includes a sliding fixed plate 1301, the outer portion of the sliding fixed plate 1301 is slidably connected to the inner portion of the outer shell 1, the outer portion of the outer shell 1 is fixedly connected to a spring shell 1302, the inner portion of the spring shell 1302 is slidably connected to a sliding limit ring 1303, the top end of the sliding limit ring 1303 is fixedly connected to a push spring 1304, the bottom end of the sliding limit ring 1303 is highly connected to a mounting column 1305, the top end of the push spring 1304 is fixedly connected to the inner portion of the spring shell 1302, the outer portion of the mounting column 1305 is slidably connected to the inner portion of the sliding fixed plate 1301, the push spring 1304 pushes the mounting column 1305 to move downward, and the mounting column 1305 slides into the inner portion of the sliding fixed plate 1301, thereby increasing the fixation of the sliding fixed plate 1301.
[0038] The outside of the sliding limit ring 1303 is fixedly connected with a pull block 1306, and the outside of the spring shell 1302 is provided with a sliding groove 1307. The outside of the pull block 1306 is slidably connected to the inside of the sliding groove 1307. The pull block 1306 and the pull block 1306 transverse groove are slid into the pull block 1306 ring groove, and the spring 1304 pushes the sliding limit ring 1303 to move downward. The pull block 1306 blocks the sliding limit ring 1303, thereby facilitating the disassembly of the sliding fixed plate 1301.
[0039] Working principle: the motor 3 drives the rotating shaft 4 to rotate, and the rotating shaft 4 drives the rotating disk 5 to rotate, so that the rotating disk 5 pulls the vibration column 7 and the anti-blocking column 8 to move up and down through the connecting pulling column 6, and the connecting pulling column 6 pushes the filter plate 10, so that the residue of the filter plate 10 is secondary stirred, and the anti-blocking column 8 slides into the internal circulation of the output pipe 14 to prevent blockage, and the rotating shaft 4 drives the adjustable temperature rotating page 11 and the pipeline hanging plate 15 to rotate, and the adjustable temperature rotating page 11 is rotated to stir the inside, and the pipeline hanging plate 15 cleans the output pipe 14, directly contacting the internal components, so as to make quick and accurate diagnosis and Repair, this design not only saves time, but also reduces maintenance costs. The pull block 1306 is slid from the pull block 1306 ring groove into the pull block 1306 horizontal groove, and the spring 1304 pushes the mounting post 1305 to move downward. The mounting post 1305 slides into the interior of the sliding fixing plate 1301. The detachable design of the equipment casing makes maintenance and repair more convenient. When a fault occurs inside the equipment or maintenance is required, technicians can easily remove the casing and directly access the internal components for quick and accurate diagnosis and repair. This design not only saves time, but also reduces maintenance costs.
[0040] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A wet granulation reactor for phenolic molding materials, comprising a housing (1), characterized in that: The top of the housing (1) is fixedly connected to a fixing frame (2), the top of the fixing frame (2) is fixedly connected to a motor (3), the output end of the motor (3) is fixedly connected to a rotating shaft (4), the outside of the rotating shaft (4) is fixedly connected to a rotating disk (5), the upper and lower ends of the rotating disk (5) are both rotatably connected to connecting and pulling columns (6), the top of the upper connecting and pulling column (6) is rotatably connected to a vibration column (7), the bottom of the lower connecting and pulling column (6) is rotatably connected to an anti-blocking column (8), the left and right ends of the bottom of the rotating shaft (4) are both fixedly connected to limited connection blocks (9), the inside of the housing (1) is fixedly connected to a filter plate (10), the outside of the rotating shaft (4) is fixedly connected to a rotatable and adjustable temperature rotating page (11), and the bottom of the rotatable and adjustable temperature rotating page (11) is fixedly connected to a cleaning mechanism (12).
2. The wet granulation reactor of phenolic molding compound according to claim 1, characterized in that: The cleaning mechanism (12) comprises a connecting shell (1201), the top end of the cleaning mechanism (12) is fixedly connected to the bottom end of the rotatable temperature-adjustable rotary leaf (11), the interior of the connecting shell (1201) is slidably connected to a limit plate (1202), the top end of the limit plate (1202) is fixedly connected to a thrust spring (1203), and the bottom end of the limit plate (1202) is fixedly connected to a filter port hanging plate (1204).
3. The wet granulation reactor of phenolic molding compound according to claim 1, characterized in that: A pull plate mechanism (13) is slidably connected inside the shell (1), and an output pipe (14) is fixedly connected to the bottom end of the shell (1).
4. The wet granulation reactor of phenolic molding compound according to claim 3, characterized in that: The pulling plate mechanism (13) comprises a sliding fixing plate (1301), the outside of the sliding fixing plate (1301) is slidably connected to the inside of the housing (1), the outside of the housing (1) is fixedly connected to a spring shell (1302), the inside of the spring shell (1302) is slidably connected to a sliding limit ring (1303), the top end of the sliding limit ring (1303) is fixedly connected to a push spring (1304), and the bottom end of the sliding limit ring (1303) is highly connected to a mounting column (1305).
5. The wet granulation reactor of phenolic molding compound according to claim 2, characterized in that: The top end of the limiting plate (1202) is fixedly connected to the interior of the connecting shell (1201), and the bottom end of the filter port hanging plate (1204) is attached to the top end of the filter plate (10).
6. The wet granulation reactor for phenolic molding compound according to claim 4, characterized in that: The top end of the push spring (1304) is fixedly connected to the inside of the spring housing (1302), and the outside of the mounting column (1305) is slidably connected to the inside of the sliding fixing plate (1301).
7. The wet granulation reactor for phenolic molding compound according to claim 4, characterized in that: The outside of the sliding limit ring (1303) is fixedly connected with a pull block (1306), the outside of the spring shell (1302) is provided with a sliding groove (1307), and the outside of the pull block (1306) is slidably connected to the inside of the sliding groove (1307).
8. The wet granulation reactor for phenolic molding compound according to claim 1, characterized in that: The outside of the position-limiting connection block (9) is slidably connected to the inside of the anti-blocking column (8), and the outside of the anti-blocking column (8) is fixedly connected to a pipeline hanging plate (15).