Resin reaction kettle

Abstract

The utility model belongs to the technical field of reaction kettles, in particular to a resin reaction kettle, which comprises a reaction kettle, a servo motor and a speed reducer, an extension kettle body is arranged below the reaction kettle, the extension kettle body is connected to the inner wall of the reaction kettle in a sliding manner, and a telescopic frame is arranged at the bottom of an output shaft below the servo motor. The telescopic frame comprises a plurality of sliding pipes and a plurality of six-edge pipes, and a plurality of upper stirring rods are fixedly connected to the side walls of the sliding pipes and the six-edge pipes; the volume between the reaction kettle and the interior of the extension kettle body is adjusted by controlling the reaction kettle to ascend and descend on the outer side of the extension kettle body, the yield can be increased by enlarging the space between the reaction kettle and the extension kettle body when the market demand is increased, the market demand is met, and the space between the reaction kettle and the extension kettle body can be reduced when the market demand is reduced. The amount of materials needing to be heated or cooled is small, energy consumption is correspondingly reduced, and the production cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of reactors, and in particular relates to a resin reactor. Background Art

[0002] A resin reactor is a device used for synthesizing, mixing, and processing various resin materials. It is a typical primary reaction equipment in chemical raw material production and is widely used in industries such as chemicals, rubber, dyes, pharmaceuticals, food, light industry, textiles, printing, and ink manufacturing. The reactor is typically equipped with an agitator, which continuously operates to evenly mix the materials and increase contact between the reactants, thereby promoting the reaction. The agitator can also be operated under normal or negative pressure, depending on the application. However, current reactor dimensions are fixed, and the material required to be placed inside must not exceed 70% of the reactor's volume. Market demand often fluctuates for manufacturers, resulting in limited flexibility in material addition during the resin processing process. This makes it impossible to increase production output to meet market demand by expanding the reactor's internal space. Furthermore, when market demand decreases, the reactor's internal space cannot be reduced to reduce production costs, resulting in low production efficiency and economic benefits. Utility Model Content

[0003] The utility model provides a resin reaction kettle, which has the characteristics of improving the production efficiency and economic benefits of the reaction kettle.

[0004] The utility model provides the following technical solution: it includes a reactor, a servo motor and a reducer, an extended reactor body is provided under the reactor, the extended reactor body is slidably connected to the inner wall of the reactor, a telescopic frame is provided at the bottom of the output shaft under the servo motor, the telescopic frame includes a plurality of sliding tubes and a plurality of hexagonal tubes, the hexagonal tubes are slidably connected to the corresponding inner walls of the sliding tubes, wherein the upper hexagonal tube is fixedly connected to the bottom end of the servo motor output end, wherein the lower hexagonal tube is installed on the inner wall of the bottom end of the extended reactor body, the sliding tube and the side wall of the hexagonal tube are fixedly connected with a plurality of upper stirring rods, and the side wall of the lower hexagonal tube is fixedly connected with two L-shaped stirring rods, the L-shaped stirring rod is slidably connected to the inner wall of the bottom end of the extended reactor body, an inner cover is installed inside the reactor, a piston ring is installed at the bottom end of the inner cover, and the piston ring is slidably connected to the inner wall of the extended reactor body.

[0005] Among them, the side wall of the reactor is equipped with several side fixing rods, and the side wall of the extended reactor body is provided with several lifting and regulating mechanisms. The lifting and regulating mechanisms include a driving rod and a threaded rod, and the threaded rod is threadedly connected to the inner wall of the side fixing rod.

[0006] The side wall of the extended kettle body is provided with a support mechanism, which includes an outer fixing ring and a plurality of support legs. The bottom ends of the plurality of driving rods are provided with a driving motor, and the driving motor is installed inside the outer fixing ring.

[0007] Wherein, the side wall of the extended kettle body is provided with a scale line, and the scale line corresponds to the bottom position of the reactor.

[0008] Wherein, hexagonal holes are opened at both ends of the sliding tube, and the hexagonal tube is slidably connected to the inner wall of the corresponding hexagonal hole. A limit plate is installed at one end of the hexagonal tube, and the limit plate is slidably connected to the inner wall of the corresponding sliding tube.

[0009] Wherein, a compression spring is provided in the sliding tube, and the compression spring is installed between the corresponding two limit plates.

[0010] Wherein, a cross rod is provided in the sliding tube, the cross rod is slidably connected to the inner walls of the two corresponding hexagonal tubes, and the compression spring is sleeved on the side walls of the corresponding cross rod.

[0011] The beneficial effects of the present invention are as follows: by controlling the lifting and lowering of the reactor outside the extended reactor body, the volume between the reactor and the interior of the extended reactor body can be adjusted. When market demand increases, the production can be increased by expanding the space between the reactor and the extended reactor body to meet market demand. When market demand decreases, the space between the reactor and the extended reactor body can be reduced, the amount of material that needs to be heated or cooled is less, the energy consumption is also reduced accordingly, and the production cost is reduced. The flexibility can enable the enterprise to better respond to market changes and improve production efficiency and economic benefits. The corresponding telescopic adjustment is carried out by the telescopic frame, so that the upper stirring rod and the L-shaped stirring rod can always be evenly distributed inside the reactor and the extended reactor body for stirring, thereby ensuring the stirring effect.

[0012] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the front cross-sectional structure of the present utility model;

[0015] Figure 3 for Figure 2 A magnified schematic diagram of part A in the middle;

[0016] Figure 4 for Figure 2 A magnified schematic diagram of part B in the middle;

[0017] Figure 5It is a partial three-dimensional enlarged structural schematic diagram of the telescopic frame in the utility model.

[0018] In the figure: 1. Reactor; 11. Servo motor; 12. Reducer; 13. Side fixing rod; 14. Inner cover; 141. Piston ring; 2. Extended reactor body; 21. Scale line; 3. Telescopic frame; 31. Sliding tube; 311. Hexagonal hole; 32. Hexagonal tube; 321. Limiting plate; 33. Upper stirring rod; 34. L-shaped stirring rod; 35. Compression spring; 36. Cross rod; 4. Lifting and lowering control mechanism; 41. Drive rod; 42. Threaded rod; 43. Drive motor; 5. Support mechanism; 51. External fixing ring; 52. Support leg. DETAILED DESCRIPTION

[0019] See also Figure 1-Figure 5 The present invention provides the following technical solutions: it includes a reactor 1, a servo motor 11 and a reducer 12, an extended reactor body 2 is provided under the reactor 1, the extended reactor body 2 is slidably connected to the inner wall of the reactor 1, and a telescopic frame 3 is provided at the bottom of the output shaft under the servo motor 11, the telescopic frame 3 includes a plurality of sliding tubes 31 and a plurality of hexagonal tubes 32, the hexagonal tubes 32 are slidably connected to the inner walls of the corresponding sliding tubes 31, wherein the upper hexagonal tube 32 is fixedly connected to the bottom end of the output end of the servo motor 11, wherein the lower hexagonal tube 32 is installed on the inner wall of the bottom end of the extended reactor body 2, the sliding tube 31 and the side walls of the hexagonal tube 32 are fixedly connected to a plurality of upper stirring rods 33, and the side wall of the lower hexagonal tube 32 is fixedly connected to two L-shaped stirring rods 34, the L-shaped stirring rod 34 is slidably connected to the inner wall of the bottom end of the extended reactor body 2, an inner cover 14 is installed inside the reactor 1, a piston ring 141 is installed at the bottom end of the inner cover 14, and the piston ring 141 is slidably connected to the inner wall of the extended reactor body 2.

[0020] In this embodiment: the reactor 1 is used in combination with the extended reactor body 2, and the reactor 1 is raised and lowered on the outside of the extended reactor body 2, so that the length of the structure between the extended reactor body 2 and the reactor 1 is increased or shortened, thereby adjusting the volume between the reactor 1 and the interior of the extended reactor body 2. When market demand increases, the production can be increased by expanding the space between the reactor 1 and the extended reactor body 2 to meet market demand. When market demand decreases, the space between the reactor 1 and the extended reactor body 2 can be reduced. The amount of material that needs to be heated or cooled is less, and energy consumption is also reduced accordingly, thereby reducing production costs. Flexibility can enable enterprises to better respond to market changes and improve production efficiency and economic benefits. The reactor 1 drives the telescopic frame 3 through the servo motor 11. The drive shaft of the servo motor 11 drives the telescopic frame 3 to rotate, and the sliding tube 31 and the hexagonal tube 32 rotate synchronously. The sliding tube 31 and the hexagonal tube 32 drive The upper stirring rod 33 or the L-shaped stirring rod 34 rotates, so that the upper stirring rod 33 and the L-shaped stirring rod 34 can stir the raw materials inside the reactor 1 and the extended reactor body 2. When the reactor 1 and the extended reactor body 2 are extended or shortened, the hexagonal tube 32 telescopically slides in the hexagonal tube 32, so that the telescopic frame 3 can be adjusted accordingly, thereby making the upper stirring rod 33 and the L-shaped stirring rod 34 always evenly distributed inside the reactor 1 and the extended reactor body 2 for stirring, thereby ensuring the stirring effect. The reactor 1 supports the inner cover 14 and the piston ring 141, and the inner cover 14 and the piston ring 141 shield the materials. When the reactor 1 drives the inner cover 14 and the piston ring 141 to rise and fall, the piston ring 141 can improve the airtightness between the reactor 1 and the extended reactor body 2 to prevent material leakage, and the piston ring 141 can scrape the inner wall of the extended reactor body 2 to improve the cleaning efficiency.

[0021] Several side fixing rods 13 are installed on the side wall of the reactor 1, and several lifting and regulating mechanisms 4 are provided on the side wall of the extended reactor body 2. The lifting and regulating mechanisms 4 include a driving rod 41 and a threaded rod 42. The threaded rod 42 is threadedly connected to the inner wall of the side fixing rod 13; the reactor 1 supports the several side fixing rods 13, and the extended reactor body 2 supports the side fixing rods 13 through the lifting and regulating mechanisms 4. The side fixing rods 13 support the reactor 1. By controlling the rotation of the driving rod 41, the driving rod 41 drives the threaded rod 42 to rotate, and the threaded rod 42 uses the thread to rise and fall inside the side fixing rod 13, thereby completing the lifting and lowering adjustment of the reactor 1.

[0022] A supporting mechanism 5 is provided on the side wall of the extended kettle body 2, and the supporting mechanism 5 includes an outer fixing ring 51 and several supporting legs 52. The bottom ends of the several driving rods 41 are provided with driving motors 43, and the driving motors 43 are installed inside the outer fixing ring 51; the supporting mechanism 5 supports the outer fixing ring 51 through several supporting legs 52, and the outer fixing ring 51 supports the extended kettle body 2, so that the extended kettle body 2 can always maintain a uniform height with the ground to ensure stability during use. The outer fixing ring 51 supports the driving rod 41, and the driving motor 43 rotationally drives the driving rod 41, so that the driving rod 41 can rotate, thereby completing the height adjustment of the reactor 1.

[0023] The side wall of the extended kettle body 2 is provided with a scale line 21, which corresponds to the bottom position of the reactor 1. During the height adjustment process of the reactor 1, the staff observes the positional relationship between the scale line 21 and the bottom of the reactor 1 to judge the height of the reactor 1 at this time, and then grasps the volume change inside the reactor 1 and the extended kettle body 2.

[0024] Hexagonal holes 311 are provided at both ends of the sliding tube 31, and the hexagonal tube 32 is slidably connected to the inner wall of the corresponding hexagonal hole 311. A limit plate 321 is installed at one end of the hexagonal tube 32, and the limit plate 321 is slidably connected to the inner wall of the corresponding sliding tube 31; the hexagonal hole 311 matches the size and shape of the side wall of the hexagonal tube 32, so that the sliding tube 31 and the hexagonal tube 32 can transmit to each other and realize synchronous rotation. The limit plate 321 drives the hexagonal tube 32 to limit the position, preventing the hexagonal tube 32 from detaching from the sliding tube 31, thereby ensuring stability in use.

[0025] A compression spring 35 is provided in the sliding tube 31 and is installed between the corresponding two limit plates 321; the compression spring 35 pushes the two limit plates 321, so that the two limit plates 321 can drive the hexagonal tube 32 to slide toward the outside of the sliding tube 31, so that when the reactor 1 and the extension reactor body 2 are stretched, the telescopic frame 3 can automatically follow the extension.

[0026] A cross rod 36 is provided in the sliding tube 31, and the cross rod 36 is slidably connected to the inner walls of the corresponding two hexagonal tubes 32, and the compression spring 35 is sleeved on the side wall of the corresponding cross rod 36; the sliding tube 31 supports the cross rod 36, and when the hexagonal tube 32 slides inside the sliding tube 31, the cross rod 36 guides and limits the corresponding two hexagonal tubes 32 for sliding, thereby improving the telescopic stability between the sliding tube 31 and the hexagonal tube 32, and preventing the sliding tube 31 and the hexagonal tube 32 from tilting or offsetting.

[0027] The working principle and usage process of the present invention are as follows: when the device is in use, the capacity of the device is adjusted according to the amount of material or usage requirements. By controlling the rotation of the drive motor 43, the drive motor 43 drives the drive rod 41 to rotate, and the drive rod 41 drives the threaded rod 42 to rotate. The threaded rod 42 uses the thread to lift and lower inside the side fixed rod 13, thereby completing the lifting and lowering adjustment of the reactor 1, so that the length of the component between the extended kettle body 2 and the reactor 1 is increased or shortened, thereby adjusting the volume between the reactor 1 and the interior of the extended kettle body 2. At the same time, the compression spring 35 pushes the two limit plates 321, so that the two limit plates 321 can drive the hexagonal tube 32 to slide to the outside of the sliding tube 31, so that when the reactor 1 and the extended kettle body 2 are stretched, the telescopic frame 3 can automatically follow the extension.

Claims

1. A resin reactor, comprising a reactor (1), a servo motor (11) and a reducer (12), characterized in that: An extended kettle body (2) is provided below the reactor (1), and the extended kettle body (2) is slidably connected to the inner wall of the reactor (1). A telescopic frame (3) is provided at the bottom of the output shaft below the servo motor (11), and the telescopic frame (3) includes a plurality of sliding tubes (31) and a plurality of hexagonal tubes (32). The hexagonal tubes (32) are slidably connected to the inner walls of the corresponding sliding tubes (31), wherein the upper hexagonal tube (32) is fixedly connected to the bottom end of the output end of the servo motor (11), and the lower hexagonal tube (32) is installed at The inner wall of the bottom end of the extended kettle body (2), the sliding tube (31) and the side wall of the hexagonal tube (32) are all fixedly connected with a plurality of upper stirring rods (33), and the side wall of the lower hexagonal tube (32) is fixedly connected with two L-shaped stirring rods (34), and the L-shaped stirring rods (34) are slidably connected to the inner wall of the bottom end of the extended kettle body (2). An inner cover (14) is installed inside the reactor (1), and a piston ring (141) is installed at the bottom end of the inner cover (14), and the piston ring (141) is slidably connected to the inner wall of the extended kettle body (2).

2. A resin reaction kettle according to claim 1, characterized in that: The side wall of the reactor (1) is provided with a plurality of side fixing rods (13), and the side wall of the extended reactor body (2) is provided with a plurality of lifting and regulating mechanisms (4). The lifting and regulating mechanisms (4) include a driving rod (41) and a threaded rod (42), and the threaded rod (42) is threadedly connected to the inner wall of the side fixing rod (13).

3. A resin reaction kettle according to claim 2, characterized in that: The side wall of the extended kettle body (2) is provided with a support mechanism (5), and the support mechanism (5) includes an outer fixing ring (51) and a plurality of supporting legs (52). The bottom ends of the plurality of driving rods (41) are each provided with a driving motor (43), and the driving motor (43) is installed inside the outer fixing ring (51).

4. A resin reaction kettle according to claim 1, characterized in that: The side wall of the extended kettle body (2) is provided with a scale line (21), and the scale line (21) corresponds to the bottom position of the reaction kettle (1).

5. A resin reaction kettle according to claim 1, characterized in that: Both ends of the sliding tube (31) are provided with hexagonal holes (311), and the hexagonal tube (32) is slidably connected to the inner wall of the corresponding hexagonal hole (311). A limiting plate (321) is installed at one end of the hexagonal tube (32), and the limiting plate (321) is slidably connected to the inner wall of the corresponding sliding tube (31).

6. A resin reaction kettle according to claim 5, characterized in that: A compression spring (35) is provided in the sliding tube (31), and the compression spring (35) is installed between the corresponding two limiting plates (321).

7. A resin reaction kettle according to claim 6, characterized in that: A cross rod (36) is provided in the sliding tube (31), and the cross rod (36) is slidably connected to the inner walls of the two corresponding hexagonal tubes (32), and the compression spring (35) is sleeved on the side wall of the corresponding cross rod (36).

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