Raw material pretreatment equipment for p-menthane peroxide production
By designing a peroxide production equipment that combines a filter box and a mixing box, the problems of difficult cleaning and maintenance, easy clogging, and high energy consumption of traditional equipment have been solved, achieving efficient filtration and uniform mixing, thereby improving production efficiency and product quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-20
- Publication Date
- 2026-03-13
AI Technical Summary
Traditional peroxide production equipment for monane production suffers from difficult cleaning and maintenance of its filtration devices, which are prone to clogging, reduced filtration efficiency, uneven mixing, and high energy consumption, thus affecting production continuity and product quality.
Design a raw material pretreatment device that includes a filter box and a mixing box. The device combines a filter plate with a cleaning component, uses a turbine to drive the mixing component, and combines an inclined mixing paddle and a rubber block cleaning cloth to achieve convenient maintenance and low-energy mixing.
It improves filtration efficiency and equipment stability, reduces energy consumption, ensures uniform mixing of raw materials and additives, enhances product quality, and keeps equipment clean.
Smart Images
Figure CN223988356U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of para-monane peroxide production technology, and in particular to a raw material pretreatment device for para-monane peroxide production. Background Technology
[0002] p-Mandane peroxide, as an important organic peroxide, has wide applications in industrial fields such as polymer polymerization and rubber vulcanization. Its production quality and efficiency directly affect the performance and quality of downstream products. In the production process of p-Mandane peroxide, the pretreatment of raw materials is crucial. Currently, p-Mandane is generally pretreated by mixing it with hydrogen peroxide.
[0003] However, traditional pretreatment equipment has shortcomings in filtration and mixing. The filter is difficult to clean and maintain, and is prone to clogging, which leads to a decrease in filtration efficiency, affecting production continuity and product quality. At the same time, the mixing equipment relies on an additional power source, which consumes a lot of energy and has an unsatisfactory mixing effect. The raw materials and additives are not mixed evenly, which affects the production reaction effect and product performance stability.
[0004] Therefore, in view of the problems of traditional pretreatment equipment, such as difficulty in cleaning and maintenance, easy clogging and reduced efficiency, and high energy consumption in stirring and mixing, which leads to increased economic costs, a raw material pretreatment equipment for the production of para-monane peroxide can be designed. This equipment not only achieves convenient maintenance and efficient cleaning of the filter screen, but also makes full use of the kinetic energy of the raw material itself to reduce energy consumption and costs. Utility Model Content
[0005] In order to overcome the problems of traditional pretreatment equipment, such as difficulty in cleaning and maintenance, easy clogging and reduced efficiency, and high energy consumption in mixing, which leads to increased economic costs.
[0006] The technical solution of this utility model is as follows: a raw material pretreatment device for the production of para-monane peroxide, comprising a filter box and a mixing box. A feed pipe is provided at the upper end of the filter box, and a discharge pipe is provided at the lower end of the mixing box. A connecting pipe is provided between the filter box and the mixing box. A support leg is provided at the lower end of the mixing box. A filter plate is provided inside the filter box, and a filter screen is provided inside the filter plate. A convex rail is provided on the side end of the filter plate. A sliding groove adapted to the convex rail is opened on the inner wall of the filter box, and the convex rail and the sliding groove are slidably connected. A cleaning component for removing impurities from the filter screen is provided on the upper side of the filter plate. A cleaning hole is opened at the upper end of the filter box. A partition is provided inside the mixing box. A mixing component for mixing raw materials is provided inside the mixing box. A turbine is provided inside the mixing component, and the turbine is located inside the connecting pipe. The mixing component is driven by the turbine. A guide frame adapted to the connecting pipe is provided inside the filter box, and the guide frame is located below the filter plate.
[0007] Preferably, the cleaning assembly includes a bearing housing, a support bracket at the right end of the filter box, a rotary motor at the upper end of the support bracket, a reciprocating screw rotatably connected inside the bearing housing, one end of the reciprocating screw being connected to the output shaft of the rotary motor, and a cleaning module for removing impurities from the filter screen on the outer wall of the reciprocating screw.
[0008] Preferably, the cleaning module includes a movable plate, which is connected to the outer wall of the reciprocating lead screw, and the lower end of the movable plate is provided with bristles.
[0009] Preferably, a slide bar is provided inside the filter box, and the outer wall of the slide bar is slidably connected to the moving plate.
[0010] Preferably, the stirring assembly includes a second bearing housing, which is located at the bottom of the stirring tank. A rotating shaft is rotatably connected inside the second bearing housing. The rotating shaft passes through a partition and extends upward into a connecting pipe. The end of the rotating shaft is connected to a turbine. An upper stirring blade and a lower stirring blade are provided on the outer wall of the rotating shaft.
[0011] Preferably, the upper agitator is inclined upwards and the lower agitator is inclined downwards, with both the upper and lower agitators arranged around the outer wall of the rotating shaft.
[0012] Preferably, the outer wall of the rotating shaft is provided with a connecting rod, and the end of the connecting rod is provided with a rubber block that is adapted to the inner wall of the mixing tank. The surface of the rubber block is provided with a cleaning cloth.
[0013] The beneficial effects of this utility model are as follows: Compared with traditional equipment, this solution achieves convenient maintenance and efficient cleaning of the filter screen through the design of the filter plate and cleaning components, improving filtration efficiency and equipment operation stability. At the same time, the mixing component adopts a combination of turbine drive and tilting mixing paddle, which not only makes full use of the material's own kinetic energy to reduce energy consumption, but also achieves more uniform mixing of raw materials and additives, improving product quality. In addition, the setting of rubber blocks and cleaning cloth effectively removes impurities and residues from the inner wall of the mixing tank, keeping the equipment clean and hygienic, which is more efficient and saves manpower compared with traditional cleaning methods. Attached Figure Description
[0014] Figure 1 The diagram shown is a first three-dimensional structural schematic of the raw material pretreatment equipment for the production of para-monane peroxide according to this utility model.
[0015] Figure 2 The diagram shown is a second three-dimensional structural schematic of the raw material pretreatment equipment for the production of para-monane peroxide according to this utility model.
[0016] Figure 3 The diagram shown is a front view of the raw material pretreatment equipment for the production of para-monane peroxide according to this utility model.
[0017] Figure 4 The diagram shown is a three-dimensional structural schematic of the cleaning component of the raw material pretreatment equipment for the production of para-monane peroxide according to this utility model.
[0018] Figure 5 The diagram shown is a three-dimensional structural schematic of the stirring assembly of the raw material pretreatment equipment for the production of para-monane peroxide according to this utility model.
[0019] Explanation of reference numerals in the attached diagram: 1. Filter box; 2. Mixing box; 3. Feed pipe; 4. Discharge pipe; 5. Connecting pipe; 6. Support leg; 7. Filter plate; 8. Filter screen; 9. Cleaning hole; 10. Partition plate; 11. Turbine; 12. Convex rail; 13. Slide groove; 14. Bearing seat No. 1; 15. Bracket; 16. Rotary motor; 17. Reciprocating screw; 18. Moving plate; 19. Brush bristles; 20. Slide rod; 21. Bearing seat No. 2; 22. Rotating shaft; 23. Upper mixing paddle; 24. Lower mixing paddle; 25. Connecting rod; 26. Rubber block; 27. Drainage frame. Detailed Implementation
[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0021] Please see Figure 1 - Figure 5This utility model provides an embodiment: a raw material pretreatment device for the production of para-monane peroxide, including a filter box 1 and a mixing box 2. The filter box 1 has an inlet pipe 3 at its upper end, and the mixing box 2 has an outlet pipe 4 at its lower end. A connecting pipe 5 connects the filter box 1 and the mixing box 2. A support leg 6 is provided at the lower end of the mixing box 2. A filter plate 7 is installed inside the filter box 1, and a filter screen 8 is installed inside the filter plate 7. A raised rail 12 is provided on the side of the filter plate 7. A sliding groove 13 adapted to the raised rail 12 is opened on the inner wall of the filter box 1, and the raised rail 12 and the sliding groove 13 are slidably connected. A cleaning component for removing impurities from the filter screen 8 is provided on the upper side of the filter plate 7. A cleaning hole 9 is opened at the upper end of the filter box 1. A partition plate 10 is installed inside the mixing box 2. A mixing component for mixing raw materials is installed inside the mixing component, and a turbine 11 is installed inside the mixing component. The turbine 11 is located inside the connecting pipe 5. The mixing unit is driven by the turbine 11. The filter box 1 is equipped with a flow guide frame 27 that is adapted to the connecting pipe 5. The flow guide frame 27 is located on the lower side of the filter plate 7. The filter screen 8 in the filter plate 7 is used to remove impurities and particles from the raw materials. The convex rail 12 is set along the edge of the filter plate 7, and the slide groove 13 is opened on the inner wall of the filter box 1. The two are slidably connected to ensure that the filter plate 7 can be easily pulled out when needed, which is convenient for maintaining the filter screen 8. The cleaning component is used to remove the impurities accumulated on the surface of the filter screen 8 to maintain the filtration efficiency. The flow guide frame 27 is located below the filter plate 7 to ensure that the filtered material can be smoothly introduced into the connecting pipe 5 and enter the mixing box 2. The mixing component drives the turbine 11 to rotate through the flow of the material, thereby driving the mixing component to work and achieve uniform mixing of raw materials and additives. The turbine 11 driven design makes full use of the kinetic energy of the material itself, without the need for an additional power source, thus reducing energy consumption.
[0022] Please see Figure 1 and Figure 4In this embodiment, the cleaning assembly includes a first bearing seat 14. A first bearing seat 14 is disposed on the left inner wall of the filter box 1. A bracket 15 is disposed at the right end of the filter box 1. A rotary motor 16 is disposed at the upper end of the bracket 15. A reciprocating lead screw 17 is rotatably connected inside the first bearing seat 14. One end of the reciprocating lead screw 17 is connected to the output shaft of the rotary motor 16. A cleaning module for removing impurities from the filter screen 8 is disposed on the outer wall of the reciprocating lead screw 17. The cleaning module includes a moving plate 18 connected to the outer wall of the reciprocating lead screw 17. Brush bristles 19 are disposed at the lower end of the moving plate 18. A slide rod 20 is disposed inside the filter box 1. The outer wall of the slide rod 20 is slidably connected to the moving plate 18. The first bearing seat 14 is a reciprocating... The lead screw 17 provides stable support and a rotating platform. The rotary motor 16 serves as the power source for the cleaning assembly. The output shaft of the rotary motor 16 is connected to one end of the reciprocating lead screw 17, which is driven to rotate by rotation. The outer wall of the reciprocating lead screw 17 is designed with threads for connection and transmission with the moving plate 18 in the cleaning module. The bristles 19 are installed at the lower end of the moving plate 18 for contact with the filter screen 8. By reciprocating, they remove impurities from the surface of the filter screen 8, causing the impurities to accumulate at the edge of the filter screen 8, making it convenient for workers to clean through the cleaning holes 9. The design of the slide bar 20 takes into account the stability and guiding requirements of the moving plate 18, ensuring that the moving plate 18 remains stable and does not wobble during reciprocating movement.
[0023] Please see Figure 1 and Figure 5 In this embodiment, the stirring assembly includes a second bearing seat 21. The bottom of the stirring tank 2 is provided with the second bearing seat 21. A rotating shaft 22 is rotatably connected inside the second bearing seat 21. The rotating shaft 22 passes through the partition 10 and extends upward into the connecting pipe 5. The end of the rotating shaft 22 is connected to the turbine 11. An upper stirring paddle 23 and a lower stirring paddle 24 are provided on the outer wall of the rotating shaft 22. The upper stirring paddle 23 is inclined upwards, and the lower stirring paddle 24 is inclined downwards. Both the upper stirring paddle 23 and the lower stirring paddle 24 are arranged around the outer wall of the rotating shaft 22. A connecting rod 25 is provided on the outer wall of the rotating shaft 22. A rubber block 26 adapted to the inner wall of the stirring tank 2 is provided at the end of the connecting rod 25. The surface of the rubber block 26 is... The shaft 22 is equipped with a cleaning cloth. The second bearing seat 21 provides stable support and a rotating platform for the shaft 22. The end of the shaft 22 is connected to the turbine 11. The turbine 11 is driven to rotate by the flow of materials, which in turn drives the shaft 22 to rotate. The upper stirring paddle 23 and the lower stirring paddle 24 are respectively set on the outer wall of the shaft 22. The upper stirring paddle 23 is set to an upward tilt, and the lower stirring paddle 24 is set to a downward tilt. This tilting design helps to form vortices during the stirring process, promoting the full mixing of raw materials and additives. The surface of the rubber block 26 is equipped with a cleaning cloth, which ensures that it can closely adhere to the inner wall of the mixing tank 2 during the stirring process, remove impurities and residues from the inner wall of the mixing tank 2, and keep the mixing tank 2 clean and hygienic.
[0024] During operation, the rotary motor 16 is first started, and the raw material flows into the filter box 1 through the feed pipe 3. During this process, the raw material is effectively intercepted by the filter screen 8, and impurities are removed. At the same time, the rotary motor 16 drives the reciprocating screw 17 to rotate, which drives the moving plate 18 and its bristles 19 to move back and forth on the surface of the filter screen 8, gathering impurities to one side of the filter screen 8 for subsequent cleaning by the cleaning hole 9. Meanwhile, the filtered raw material continues to flow into the connecting pipe 5. In the connecting pipe 5, the flow of the raw material drives the turbine 11 to rotate and enters the mixing box 2. The rotation of the turbine 11 further drives the rotating shaft 22 to rotate, which causes the upper stirring paddle 23 and the lower stirring paddle 24 to start rotating, effectively promoting the mixing of raw materials and additives. In addition, the connecting rod 25 rotates with the rotating shaft 22, which drives the rubber block 26 and the cleaning cloth to wipe the inner wall of the mixing box 2, removing impurities and residues and keeping the mixing box 2 clean. Finally, the evenly mixed raw material is smoothly discharged through the discharge pipe 4.
[0025] Through the above steps, compared with traditional equipment, this solution achieves convenient maintenance and efficient cleaning of the filter screen 8 through the design of the filter plate 7 and cleaning components, improving filtration efficiency and equipment operation stability. At the same time, the mixing component adopts a combination of turbine 11 drive and tilting mixing paddle, which not only makes full use of the material's own kinetic energy to reduce energy consumption, but also achieves more uniform mixing of raw materials and additives, improving product quality. In addition, the setting of rubber block 26 and cleaning cloth effectively removes impurities and residues from the inner wall of mixing tank 2, keeping the equipment clean and hygienic. Compared with traditional cleaning methods, this is more efficient and saves manpower, solving the problems of difficult cleaning and maintenance, easy clogging and reduced efficiency of traditional pretreatment equipment, and high energy consumption in mixing, which leads to increased economic costs.
[0026] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.
Claims
1. A raw material pretreatment device for p-menthane hydroperoxide production, comprising a filter tank (1) and a stirring tank (2), the upper end of the filter tank (1) is provided with a feeding pipe (3), the lower end of the stirring tank (2) is provided with a discharging pipe (4), a connecting pipe (5) is arranged between the filter tank (1) and the stirring tank (2), and the lower end of the stirring tank (2) is provided with a supporting leg (6); characterized in that: The filter box (1) is provided with a filter plate (7), the filter plate (7) is provided with a filter screen (8), the side end of the filter plate (7) is provided with a convex rail (12), the inner wall of the filter box (1) is provided with a sliding groove (13) matched with the convex rail (12), the convex rail (12) and the sliding groove (13) are in sliding connection, the upper side of the filter plate (7) is provided with a cleaning assembly for removing impurities of the filter screen (8), the upper end of the filter box (1) is provided with a cleaning hole (9), the stirring box (2) is provided with a partition plate (10), the stirring box (2) is provided with a stirring assembly for mixing raw materials, the stirring assembly is provided with a turbine (11), the turbine (11) is located in the connecting pipe (5), the stirring assembly is driven to work through the turbine (11), the filter box (1) is provided with a drainage frame (27) matched with the connecting pipe (5), and the drainage frame (27) is located below the filter plate (7).
2. The raw material pretreatment apparatus for p-menthane hydroperoxide production according to claim 1, characterized by: The cleaning assembly comprises a No. 1 bearing seat (14), the left inner wall of the filter box (1) is provided with the No. 1 bearing seat (14), the right end of the filter box (1) is provided with a support (15), the upper end of the support (15) is provided with a rotating motor (16), the No. 1 bearing seat (14) is rotatably connected with a reciprocating screw rod (17), one end of the reciprocating screw rod (17) is connected with the output shaft of the rotating motor (16), and the outer wall of the reciprocating screw rod (17) is provided with a cleaning module for removing impurities of the filter screen (8).
3. The raw material pretreatment apparatus for p-menthane hydroperoxide production according to claim 2, characterized by: The cleaning module comprises a moving plate (18), the moving plate (18) is connected with the outer wall of the reciprocating screw rod (17), and the lower end of the moving plate (18) is provided with a brush (19).
4. The raw material pretreatment apparatus for p-menthane hydroperoxide production according to claim 3, characterized by: The filter box (1) is provided with a sliding rod (20), and the outer wall of the sliding rod (20) is in sliding connection with the moving plate (18).
5. The raw material pretreatment apparatus for p-menthane hydroperoxide production according to claim 4, characterized by: The stirring assembly comprises a No. 2 bearing seat (21), the bottom of the stirring box (2) is provided with the No. 2 bearing seat (21), the No. 2 bearing seat (21) is rotatably connected with a rotating shaft (22), the rotating shaft (22) penetrates through the partition plate (10) and extends upward into the connecting pipe (5), the tail end of the rotating shaft (22) is connected with the turbine (11), and the outer wall of the rotating shaft (22) is provided with an upper stirring paddle (23) and a lower stirring paddle (24).
6. The raw material pretreatment apparatus for p-menthane hydroperoxide production according to claim 5, characterized by: The upper stirring paddle (23) is arranged upwardly inclined, the lower stirring paddle (24) is arranged downwardly inclined, and the upper stirring paddle (23) and the lower stirring paddle (24) are arranged around the outer wall of the rotating shaft (22) for one turn.
7. The raw material pretreatment apparatus for p-menthane hydroperoxide production according to claim 6, characterized by: The outer wall of the rotating shaft (22) is provided with a connecting rod (25), the tail end of the connecting rod (25) is provided with a rubber block (26) matched with the inner wall of the stirring box (2), and the surface of the rubber block (26) is provided with a cleaning cloth.