Drying device for polymer particle production based on double air outlet units
By adopting the design of double air outlet unit and movable rod partition in the drying device, the problem of low efficiency of the existing drying device is solved, and efficient air drying effect is achieved, which improves production efficiency and reduces costs.
Patent Information
- Application Number
- CN202421172600.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-27
AI Technical Summary
The existing drying devices are inefficient when drying polymer particles, resulting in a decline in product quality, a long drying process or a high energy consumption, which increases production costs and affects production line efficiency.
Using a drying device based on a dual air outlet unit, the extruded strips are swept and air-dried through two air outlet units to achieve air-drying on both sides at the same time, combining the design of the movable rod and the partition plate to ensure that the strips are in the drying process. Maintain a stable position and avoid cross-chaotic.
It improves drying efficiency, achieves better air-drying effect, reduces the time and energy consumption of the drying process, improves production efficiency and reduces costs.
Smart Images
Figure CN222451077U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of drying devices, and more specifically to a drying device for producing polymer particles based on a double air outlet unit. Background Art
[0002] When producing polymer particles, the extruded bars need to go through a cooling and solidification process to ensure their shape and size stability. Usually, they are cooled by water cooling. After cooling, there will be residual moisture on the surface of the bars, so they need to be dried to remove the moisture and ensure the quality of the extrusion molding before proceeding to the subsequent granulation process.
[0003] Existing drying devices usually use a blowing device to blow air to the surface of the extruded strips for drying. However, the blowing device is not efficient enough and the drying effect is poor. The extruded strips cannot reach the ideal drying degree during the drying process, which may lead to a decline in product quality and even problems such as moisture or deformation on the product surface. In addition, low drying efficiency may cause the drying process to take a long time or consume high energy. This may increase production costs and affect the overall efficiency of the production line. Utility Model Content
[0004] The utility model aims to overcome the defects of the prior art and provides a drying device for polymer particle production based on a double air outlet unit.
[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drying device for polymer particle production based on a dual air outlet unit, comprising a mounting base, a fan unit mounted on the mounting base, and a support vertical pipe connected to the fan unit, wherein a first air outlet unit and a second air outlet unit are mounted on the support vertical pipe, the first air outlet unit comprises a first air outlet bin, the second air outlet unit comprises a second air outlet bin, the first and second air outlet bins are respectively located above and below a plurality of extruded strips, the first air outlet bin has a first air outlet, the second air outlet bin has a second air outlet, a partition unit is mounted at the second air outlet bin, and the partition unit comprises two rotating units respectively mounted at both ends of the second air outlet bin. , a movable rod connecting the two rotating units and a plurality of partition plates fixed at the movable rod, one of the extruded strips can be accommodated between two adjacent partition plates, a first rotating shaft and a second rotating shaft are fixed at both ends of the second air outlet bin, the rotating unit comprises a rotating block and a rotating arm, one end of the rotating block is hinged to the first rotating shaft, and the other end has a first locking bolt that can fix the relative position of the rotating unit and the second air outlet bin, one end of the rotating arm is hinged to the second rotating shaft, and the other end is fixedly connected to the movable rod, the rotating block has a first side convex plate, the rotating arm has a second side convex plate, and the top of the first side convex plate is connected to an abutting block that can abut the bottom of the second side convex plate through a spring.
[0006] Furthermore, the supporting vertical pipe is connected to a first air inlet pipe and a second air inlet pipe, the first air outlet bin has a first pipe portion, the first pipe portion is fixedly connected to the first air inlet pipe by a first fixing bolt, and the second air outlet bin has a second pipe portion, the second pipe portion is fixedly connected to the second air inlet pipe by a second fixing bolt.
[0007] Therefore, the first and second air outlet units are easy to install, and the first and second air outlet units are easy to disassemble, thereby facilitating replacement and maintenance.
[0008] Furthermore, the plurality of partition plates are distributed in a row at equal intervals.
[0009] Separation is achieved by evenly spaced dividers, thus avoiding the clutter of multiple extruded strips crossing over.
[0010] Furthermore, the first locking bolt passes through the rotating block and abuts against the end of the second air outlet bin, and the rotating block has a first threaded hole matching the first locking bolt.
[0011] Thus, the relative position of the rotating block and the second air outlet bin is locked by the first locking bolt, and the angle of the rotating block can be adjusted by loosening the first locking bolt, thereby adjusting the height of the movable rod to better adapt to the production line.
[0012] Furthermore, a mounting seat is fixed on the mounting base plate, and the fan unit is mounted on the mounting seat.
[0013] This makes it easier to install and fix the fan unit.
[0014] Furthermore, the abutment block has an abutment arc surface capable of abutting against the second side convex plate.
[0015] Therefore, when the rotating arm rotates, the abutment block abuts against the second side convex plate more smoothly.
[0016] Furthermore, a support unit is installed at the mounting base, and the support unit includes a bottom plate fixedly connected to the mounting base and a support vertical plate fixedly connected to the bottom plate, and one end of the first and second air outlet bins away from the support vertical pipes are fixedly connected with an insertion rod, and the support vertical plate has a socket matching the insertion rod.
[0017] Therefore, the stability of the entire device is improved through the support unit.
[0018] Furthermore, two L-shaped plates are fixedly connected to the mounting base plate, and the two L-shaped plates are respectively located on both sides of the base plate. The L-shaped plates have a plurality of second locking bolts, and the second locking bolts pass through the L-shaped plates and press against the base plate. The L-shaped plates have second threaded holes matching the second locking bolts.
[0019] Thereby, the supporting unit is firmly installed and easily disassembled.
[0020] Furthermore, an oblique reinforcing rod is fixedly connected between the bottom plate and the supporting vertical plate, and a vertical reinforcing rib is fixedly connected to the supporting vertical plate.
[0021] Thereby, the structural strength of the supporting unit is enhanced.
[0022] Compared with the prior art, the utility model has the following beneficial effects:
[0023] 1. The drying device of the present application can blow and air-dry the extruded strips through two air outlet units, and can air-dry both sides at the same time, with good air-drying effect, thereby improving production efficiency.
[0024] 2. The drying device of the present application supports multiple parallel extruded strips through movable rods, which can ensure that the extruded strips maintain a stable position during the drying process, and adjacent extruded strips are spaced by partition plates to avoid cross-confusion of multiple extruded strips.
[0025] 3. The drying device of the present application can adjust the height of the movable rod through the rotating unit, so as to be more suitable for the production line. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 This is a schematic diagram of the first viewing angle of Example 1;
[0027] Figure 2 This is a schematic diagram of a second viewing angle of Example 1;
[0028] Figure 3 This is a schematic diagram of Example 2;
[0029] Figure 4 This is a schematic diagram of component separation in Example 2.
[0030] Explanation of the reference numerals: 1 mounting base; 1.1 mounting seat; 1.2 L-shaped plate; 1.2.1 second locking bolt; 2 fan unit; 3 supporting vertical pipe; 3.1 first air inlet pipe; 3.2 second air inlet pipe; 4 first air outlet bin; 4.1 first pipe part; 5 second air outlet bin; 5.1 second pipe part; 5.2 plug rod; 6.1 rotating block; 6.1.1 first side convex plate; 6.1.2 first locking bolt; 6.2 rotating arm; 6.2.1 second side convex plate; 6.3 spring; 6.4 abutment block; 7 movable rod; 7.1 partition plate; 8.1 bottom plate; 8.2 supporting vertical plate; 8.2.1 insertion hole; 8.3 oblique reinforcing rod; 8.4 vertical reinforcing rib; 9 extruded strip. DETAILED DESCRIPTION
[0031] 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.
[0032] Example 1
[0033] This embodiment provides Figure 1-2 A drying device for polymer particle production based on a double air outlet unit is shown, comprising a mounting base plate 1, a fan unit 2 mounted on the mounting base plate 1, and a support vertical pipe 3 connected to the fan unit 2, wherein a first air outlet unit and a second air outlet unit are mounted on the support vertical pipe 3, wherein the first air outlet unit comprises a first air outlet bin 4, and the second air outlet unit comprises a second air outlet bin 5, wherein the first and second air outlet bins are respectively located above and below a plurality of extruded strips 9, wherein the first air outlet bin 4 has a first air outlet, and the second air outlet bin 5 has a second air outlet, wherein a partition unit is mounted at the second air outlet bin 5, wherein the partition unit comprises two rotating units respectively mounted at both ends of the second air outlet bin 5, a movable rod 7 connecting the two rotating units, and a plurality of partition plates 7.1 fixed at the movable rod 7, One of the extruded strips 9 can be accommodated between two adjacent partition plates 7.1, and a first rotating shaft and a second rotating shaft are fixed at both ends of the second air outlet bin 5. The rotating unit includes a rotating block 6.1 and a rotating arm 6.2, one end of the rotating block 6.1 is hinged to the first rotating shaft, and the other end is provided with a first locking bolt 6.1.2 capable of fixing the relative position of the rotating unit and the second air outlet bin 5, one end of the rotating arm 6.2 is hinged to the second rotating shaft, and the other end is fixedly connected to the movable rod 7, the rotating block 6.1 has a first side convex plate 6.1.1, the rotating arm 6.2 has a second side convex plate 6.2.1, and the top of the first side convex plate 6.1.1 is connected to an abutting block 6.4 capable of abutting the bottom of the second side convex plate 6.2.1 through a spring 6.3.
[0034] The supporting vertical pipe 3 is connected with a first air inlet pipe 3.1 and a second air inlet pipe 3.2, the first air outlet bin 4 has a first pipe portion 4.1, the first pipe portion 4.1 is fixedly connected to the first air inlet pipe 3.1 by a first fixing bolt, the second air outlet bin 5 has a second pipe portion 5.1, the second pipe portion 5.1 is fixedly connected to the second air inlet pipe 3.2 by a second fixing bolt; a plurality of partition plates 7.1 are distributed in a row with equal intervals; the first locking bolt passes through the rotating block 6.1 and abuts against the end of the second air outlet bin 5, the rotating block 6.1 has a first threaded hole matching the first locking bolt; a mounting seat 1.1 is fixed to the mounting base plate 1, and the fan unit 2 is installed on the mounting seat 1.1; the abutment block 6.4 has an abutment arc surface that can abut the second side convex plate 6.2.1.
[0035] Working principle: The drying device of the present application is supported by a vertical support pipe so that the device can operate stably. Two air outlet units are installed at the vertical support pipe to air-dry the extruded strips, and the multiple extruded strips arranged in parallel are spaced apart by a separation unit to avoid cross-confusion. Specifically, the fan unit provides airflow, and the airflow passes through the vertical support pipe and enters the first and second air outlet bins respectively. The airflow entering the first air outlet bin is swept toward the top of the extruded strips through the first air outlet, and the airflow entering the second air outlet bin is swept toward the bottom of the extruded strips through the second air outlet, thereby achieving blowing and drying on both sides, with good air drying effect and accelerated drying efficiency. And loosen the first locking bolt to adjust the angle of the rotating block, so that the height of the movable rod can be adjusted to better adapt to the production line.
[0036] Example 2
[0037] like Figure 3-4As shown, the difference between this embodiment and embodiment 1 is that a support unit is installed at the mounting base plate 1, and the support unit includes a bottom plate 8.1 fixedly connected to the mounting base plate 1 and a support vertical plate 8.2 fixedly connected to the bottom plate 8.1, and the first and second air outlet bins are fixedly connected to the ends away from the support vertical pipe 3 with a plug rod 5.2, and the support vertical plate 8.2 has a plug hole 8.2.1 matching the plug rod. Two L-shaped plates 1.2 are fixedly connected to the mounting base plate 1, and the two L-shaped plates 1.2 are respectively located on both sides of the bottom plate 8.1, and the L-shaped plate 1.2 has a plurality of second locking bolts, and the second locking bolts pass through the L-shaped plate 1.2 and press against the bottom plate 8.1, and the L-shaped plate 1.2 has a second threaded hole matching the second locking bolt 1.2.1, and an oblique reinforcing rod 8.3 is fixedly connected between the bottom plate 8.1 and the support vertical plate 8.2, and a vertical reinforcing rib 8.4 is fixedly connected to the support vertical plate 8.2. Thus, one side of the drying device is supported by the supporting vertical pipe, and the other side is supported by the supporting unit, so that the stability of the drying device is better, ensuring that the device maintains a stable working state during the drying process.
[0038] Although the present invention has been illustrated and described with respect to preferred embodiments, those skilled in the art will appreciate that various changes and modifications may be made to the present invention without departing from the scope of the present invention as defined by the claims.
Claims
1. A drying device for polymer particle production based on a double air outlet unit, characterized in that: The invention comprises a mounting base, a fan unit mounted on the mounting base, and a support vertical pipe connected to the fan unit, wherein a first air outlet unit and a second air outlet unit are mounted on the support vertical pipe, wherein the first air outlet unit comprises a first air outlet bin, and the second air outlet unit comprises a second air outlet bin, wherein the first and second air outlet bins are respectively located above and below a plurality of extruded strips, wherein the first air outlet bin has a first air outlet, and the second air outlet bin has a second air outlet, wherein a partition unit is mounted on the second air outlet bin, wherein the partition unit comprises two rotating units respectively mounted at two ends of the second air outlet bin, a movable rod connecting the two rotating units, and a Multiple partition plates, an extruded strip can be accommodated between two adjacent partition plates, a first rotating shaft and a second rotating shaft are fixed at both ends of the second air outlet bin, the rotating unit includes a rotating block and a rotating arm, one end of the rotating block is hinged to the first rotating shaft, and the other end is provided with a first locking bolt that can fix the relative position of the rotating unit and the second air outlet bin, one end of the rotating arm is hinged to the second rotating shaft, and the other end is fixedly connected to the movable rod, the rotating block has a first side convex plate, the rotating arm has a second side convex plate, and the top of the first side convex plate is connected to an abutting block that can abut the bottom of the second side convex plate through a spring.
2. The drying device for polymer particle production based on a double air outlet unit according to claim 1, characterized in that: The supporting vertical pipe is connected to a first air inlet pipe and a second air inlet pipe, the first air outlet bin has a first pipe portion, the first pipe portion and the first air inlet pipe are fixedly connected by a first fixing bolt, and the second air outlet bin has a second pipe portion, the second pipe portion and the second air inlet pipe are fixedly connected by a second fixing bolt.
3. The drying device for polymer particle production based on a double air outlet unit according to claim 1, characterized in that: The plurality of partition plates are arranged in a row at equal intervals.
4. The drying device for polymer particle production based on a double air outlet unit according to claim 1, characterized in that: The first locking bolt passes through the rotating block and abuts against the end of the second air outlet bin, and the rotating block is provided with a first threaded hole matching the first locking bolt.
5. The drying device for polymer particle production based on a double air outlet unit according to claim 1, characterized in that: A mounting seat is fixed on the mounting base plate, and the fan unit is mounted on the mounting seat.
6. The drying device for polymer particle production based on a double air outlet unit according to claim 1, characterized in that: The abutment block has an abutment arc surface capable of abutting against the second side convex plate.
7. The drying device for polymer particle production based on a double air outlet unit according to claim 1, characterized in that: A support unit is installed on the mounting base, and the support unit includes a bottom plate fixedly connected to the mounting base and a support vertical plate fixedly connected to the bottom plate. The first and second air outlet bins are fixedly connected to an insertion rod at one end away from the support vertical pipe, and the support vertical plate has a socket matching the insertion rod.
8. The drying device for polymer particle production based on a double air outlet unit according to claim 7, characterized in that: Two L-shaped plates are fixedly connected to the mounting base plate, and the two L-shaped plates are respectively located on both sides of the bottom plate. The L-shaped plate has a plurality of second locking bolts, and the second locking bolts pass through the L-shaped plates and press against the bottom plate. The L-shaped plate has a second threaded hole matching the second locking bolt. An oblique reinforcement rod is fixedly connected between the bottom plate and the supporting vertical plate, and a vertical reinforcement rib is fixedly connected to the supporting vertical plate.