A resin polymerization apparatus
By incorporating an L-shaped frame and rotating rod structure within the mixing tank, the mixing range is increased, solving the problem of limited movement of the mixing mechanism and achieving a more efficient resin polymerization reaction.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 苏州博瑞达高分子材料有限公司
- Filing Date
- 2025-07-22
- Publication Date
- 2026-07-21
AI Technical Summary
The limited range of motion of the stirring mechanism in existing resin polymerization equipment leads to a decrease in polymerization efficiency.
A first L-shaped frame and a second L-shaped frame are set inside the mixing tank and connected by a rotating rod. The outside is equipped with a toothed vertical ring and gear structure to realize multi-directional rotation of the stirring rod and increase the mixing range.
The improved stirring mechanism design significantly enhances the efficiency and uniformity of the resin polymerization reaction.
Smart Images
Figure CN224524752U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of polymerization reaction technology, specifically to a resin polymerization reaction device. Background Technology
[0002] Polymerization is the process of converting low molecular weight monomers into high molecular weight polymers. Polymers possess important properties that low molecular weight monomers do not have, such as plasticity, fiber formation, film formation, and high elasticity. They can be widely used as polymer materials for plastics, fibers, rubber, coatings, adhesives, and other applications.
[0003] For example, the announcement number CN215611508U is titled "A Safer Reaction Equipment for Resin Polymerization." The device includes a reaction chamber and a chassis. A gas absorption mechanism is provided on the right side of the reaction chamber, and a stirring mechanism is provided inside the reaction chamber. By rotating the first irregular cylindrical block, the second irregular cylindrical block can be moved downward repeatedly, thereby causing the stirring shaft to drive the stirring blades to stir up and down, so as to make the reaction uniform. When the above-mentioned device is in use, the limited range of motion of the stirring mechanism leads to a reduction in the efficiency of the polymerization reaction. Utility Model Content
[0004] The purpose of this invention is to provide a resin polymerization reaction device to solve the problem mentioned in the background art that the limited range of motion of the stirring mechanism leads to a reduction in the efficiency of the polymerization reaction.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a resin polymerization reaction apparatus, including a stirring tank; Also includes: A drive rod is installed inside the mixing tank, with its axis aligned with the tank's axis. Connecting rods are symmetrically arranged on both sides of the drive rod's exterior, with the connecting rods located on either side of the drive rod's center. First L-shaped frames are symmetrically arranged on both sides of the drive rod, each with a circular hole on its surface near the drive rod. The connecting rods pass through these holes and are connected to the holes via bearings. Two sets of second L-shaped frames are installed inside the mixing tank, aligned with the two sets of first L-shaped frames, and arranged in opposite directions. The second and first L-shaped frames are connected via rotating rods, with both ends of the rotating rod connected to the second and first L-shaped frames respectively via bearings. Several evenly distributed stirring rollers are mounted on the surface of the rotating rod.
[0006] Preferably, a connecting cylinder is provided in the middle of the rotating rod, a vertical ring is provided at the end of the connecting rod away from the driving rod, and the vertical ring is located on one side of the connecting cylinder. A plurality of second teeth are provided on the surface of the vertical ring near the connecting cylinder, and the second teeth are distributed in a ring array on the surface of the vertical ring. A second gear is provided on the surface of the connecting cylinder, and the second gear is meshed with the second teeth for transmission connection.
[0007] Preferably, a ring is installed in the middle layer inside the mixing tank, and the second L-shaped frame and the first L-shaped frame are both located inside the ring. The ring is installed inside the mixing tank by a fixing rod. The upper surface of the ring is provided with a plurality of first teeth, and the first teeth are distributed in a ring array on the upper surface of the ring. A short rod is provided on the outer side of the second L-shaped frame, and the axis of the short rod is aligned with the axis of the connecting rod. The other end of the short rod is provided with a first gear, which is located above the ring, and the first gear is meshed with the first teeth for transmission.
[0008] Preferably, a motor is provided at the upper end of the mixing tank, and the motor is connected to a drive rod.
[0009] Preferably, the outer surface of the mixing tank is provided with an observation window.
[0010] Preferably, the mixing tank has a feed inlet on one side of the upper end, a discharge outlet on the bottom of the outer side of the mixing tank, and a valve at the upper end of the discharge outlet.
[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. By setting a first L-shaped frame and a second L-shaped frame inside the mixing tank, setting a rotating rod between the two sets of L-shaped frames, setting several stirring rods outside the rotating rod, and setting a toothed ring inside the mixing tank, the ring is connected to a first gear on the outside of the second L-shaped frame. When the drive rod rotates, it drives the first L-shaped frame and the second L-shaped frame to rotate, while the first gear rotates at the upper end of the ring. This allows the first L-shaped frame and the second L-shaped frame to rotate around the axis of the drive rod and around the axis of the connecting rod at the same time, thereby further increasing the rotation area of the stirring mechanism and thus improving the efficiency of the polymerization reaction.
[0012] 2. By setting a connecting rod outside the drive rod, and setting a toothed vertical ring at the other end of the connecting rod, and setting a gear outside the rotating rod that can mesh with the vertical ring, when the rotating rod rotates around the axis of the connecting rod, the second gear will mesh with the vertical ring to drive the rotating rod and the stirring rod to rotate along the axis of the rotating rod, thereby realizing multi-directional rotation and stirring, and further improving the stirring efficiency of the resin polymerization reaction. Attached Figure Description
[0013] Figure 1This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a cross-sectional view of the internal structure of the mixing tank of this utility model; Figure 3 This is a schematic diagram of the stirring mechanism of this utility model; Figure 4 This is an enlarged view of the structure at point A of this utility model; In the diagram: 1. Mixing tank; 2. Observation window; 3. Feed inlet; 4. Motor; 5. Discharge outlet; 6. Drive rod; 7. First L-shaped frame; 8. Second L-shaped frame; 9. Ring; 10. First tooth; 11. Fixed rod; 12. First gear; 13. Rotating rod; 14. Stirring roller; 15. Connecting cylinder; 16. Second gear; 17. Connecting rod; 18. Vertical ring; 19. Second tooth; 20. Round hole; 21. Short rod. Detailed Implementation
[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0015] This invention provides a resin polymerization reaction apparatus, which includes a stirring tank 1. The main problem this invention solves is the limited range of motion of the stirring mechanism, which leads to reduced efficiency during the polymerization reaction.
[0016] For the device provided by this utility model, please refer to Figures 1-4 The following is a detailed introduction.
[0017] A drive rod 6 is installed inside the mixing tank 1, with its axis aligned with the axis of the mixing tank 1. Connecting rods 17 are symmetrically arranged on both sides of the drive rod 6, with the connecting rods 17 located on both sides of the middle of the drive rod 6. First L-shaped frames 7 are symmetrically arranged on both sides of the drive rod 6. A circular hole 20 is provided on the surface of the first L-shaped frame 7 near the drive rod 6. The connecting rod 17 is inserted into the circular hole 20 and connected to the circular hole 20 by a bearing. Two sets of second L-shaped frames 8 are arranged inside the mixing tank 1, with the two sets of second L-shaped frames 8 aligned with the two sets of first L-shaped frames 7 respectively, and the second L-shaped frames 8 and the first L-shaped frames 7 are arranged in opposite directions. The second L-shaped frames 8 and the first L-shaped frames 7 are connected by a rotating rod 13, with both ends of the rotating rod 13 connected to the second L-shaped frames 8 and the first L-shaped frames 7 respectively by bearings. Several evenly distributed stirring rollers 14 are installed on the surface of the rotating rod 13.
[0018] Please see Figures 3-4To further explain, a connecting cylinder 15 is provided in the middle of the rotating rod 13, and a vertical ring 18 is provided at the end of the connecting rod 17 away from the driving rod 6. The vertical ring 18 is located on one side of the connecting cylinder 15. A number of second teeth 19 are provided on the surface of the vertical ring 18 near the connecting cylinder 15. The second teeth 19 are distributed in a ring array on the surface of the vertical ring 18. A second gear 16 is provided on the surface of the connecting cylinder 15, and the second gear 16 is meshed with the second teeth 19 for transmission connection.
[0019] Please see Figures 2-3 To further explain, a ring 9 is installed in the middle layer inside the mixing tank 1, and the second L-shaped frame 8 and the first L-shaped frame 7 are both located inside the ring 9. The ring 9 is installed inside the mixing tank 1 by a fixing rod 11. A number of first teeth 10 are provided on the upper surface of the ring 9, and the first teeth 10 are distributed in a ring array on the upper surface of the ring 9. A short rod 21 is provided on the outer side of the second L-shaped frame 8, and the axis of the short rod 21 is aligned with the axis of the connecting rod 17. A first gear 12 is provided at the other end of the short rod 21. The first gear 12 is located above the ring 9, and the first gear 12 is meshed with the first teeth 10 for transmission.
[0020] Please see Figure 1 To further explain, a motor 4 is provided at the upper end of the mixing tank 1, and the motor 4 is connected to the drive rod 6. An observation window 2 is provided on the outer surface of the mixing tank 1, which allows observation of the mixing state inside the mixing tank 1. A feed inlet 3 is provided on one side of the upper end of the mixing tank 1, and a discharge outlet 5 is provided at the bottom of the outer side of the mixing tank 1. A valve is provided at the upper end of the discharge outlet 5.
[0021] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A resin polymerization reaction apparatus, comprising a mixing tank (1); Its features are: Also includes: A drive rod (6) is installed inside the mixing tank (1), and the axis of the drive rod (6) is aligned with the axis of the mixing tank (1). Connecting rods (17) are symmetrically arranged on both sides of the outer side of the drive rod (6), and the connecting rods (17) are located on both sides of the middle part of the drive rod (6). A first L-shaped frame (7) is symmetrically arranged on both sides of the drive rod (6). A round hole (20) is provided on the surface of the first L-shaped frame (7) near the drive rod (6). The connecting rod (17) is inserted into the round hole (20), and the connecting rod (17) and the round hole (20) are connected by a channel. The bearings are connected, and the mixing tank (1) is provided with two sets of second L-shaped frames (8). The two sets of second L-shaped frames (8) are respectively aligned with the two sets of first L-shaped frames (7), and the second L-shaped frames (8) and the first L-shaped frames (7) are arranged in opposite directions. The second L-shaped frames (8) and the first L-shaped frames (7) are connected by a rotating rod (13), and the two ends of the rotating rod (13) are respectively connected to the second L-shaped frame (8) and the first L-shaped frame (7) by bearings. Several evenly distributed stirring rods (14) are installed on the surface of the rotating rod (13).
2. The resin polymerization reaction equipment according to claim 1, characterized in that: A connecting cylinder (15) is provided in the middle of the rotating rod (13). A vertical ring (18) is provided at the end of the connecting rod (17) away from the driving rod (6), and the vertical ring (18) is located on one side of the connecting cylinder (15). A number of second teeth (19) are provided on the surface of the vertical ring (18) near the connecting cylinder (15), and the second teeth (19) are distributed in a ring array on the surface of the vertical ring (18). A second gear (16) is provided on the surface of the connecting cylinder (15), and the second gear (16) meshes with the second teeth (19) for transmission connection.
3. The resin polymerization reaction equipment according to claim 1, characterized in that: The inner middle layer of the mixing tank (1) is equipped with a ring (9), and the second L-shaped frame (8) and the first L-shaped frame (7) are both located inside the ring (9). The ring (9) is installed inside the mixing tank (1) by a fixing rod (11). The upper surface of the ring (9) is provided with a number of first teeth (10), and the first teeth (10) are distributed in a ring array on the upper surface of the ring (9). The outer side of the second L-shaped frame (8) is provided with a short rod (21), and the axis of the short rod (21) is aligned with the axis of the connecting rod (17). The other end of the short rod (21) is provided with a first gear (12), which is located above the ring (9), and the first gear (12) meshes with the first teeth (10) for transmission.
4. The resin polymerization reaction equipment according to claim 1, characterized in that: The upper end of the mixing tank (1) is equipped with a motor (4), and the motor (4) is connected to the drive rod (6).
5. The resin polymerization reaction equipment according to claim 1, characterized in that: The outer surface of the mixing tank (1) is provided with an observation window (2).
6. The resin polymerization reaction equipment according to claim 1, characterized in that: The mixing tank (1) has a feed inlet (3) on one side of the upper end, and a discharge outlet (5) is provided at the bottom of the outer side of the mixing tank (1), and a valve is provided at the upper end of the discharge outlet (5).