A hot working device for recycling PET plastics

Abstract

The utility model discloses a kind of heat processing device for recycling PET plastic, it is related to PET plastic technical field.The utility model includes dryer and pipeline being set on dryer, the top of pipeline is provided with fan, further includes: pollution collection part, the pollution collection part is set on pipeline;Oscillating filter part, the oscillating filter part is installed on fan;The pollution collection part includes pollution collection subassembly, and the pollution collection subassembly is set on pipeline;And quick assembly and disassembly component, the quick assembly and disassembly component is set on dryer;The pollution collection subassembly includes support plate fixedly connected on the outer wall of pipeline.The utility model is set by setting pollution collection part, solved the impurity of inconvenience to handle wind net filtration, impurity is cleaned down after four places drift, not only difficult to clean, still can enter device internal damage device, inconvenient to keep the clean and normal operation of device.

Description

Technical Field

[0001] This utility model belongs to the field of PET plastic technology, and in particular relates to a thermal processing device for recycling PET plastic. Background Technology

[0002] The related technology discloses a heat treatment device for recycling PET plastics, with announcement number CN217648760U. This device uses a combination of movable and positioning components. When the user pushes the push block, the push block moves the movable block while the movable column slides in the inner cavity of the movable groove. The movable column drives the rotating plate to rotate, and the rotating plate drives the positioning plate to move through the rotating shaft. This solves the problem that the existing dryer's air outlet screen is fixed with screws, which is prone to stripping due to frequent disassembly and reassembly, thus reducing the dryer's performance.

[0003] However, existing heat treatment equipment is not convenient for handling impurities filtered by the air network. After being cleaned, the impurities are scattered everywhere, which is not only difficult to clean, but can also enter the equipment and cause damage. It is not convenient to keep the equipment clean and operate normally. Utility Model Content

[0004] The purpose of this utility model is to provide a thermal processing device for recycling PET plastic. By setting up a dirt collection section, it solves the problem of the inconvenience of handling impurities filtered by the air screen. After the impurities are cleaned up, they are scattered everywhere, which is not only difficult to clean, but also enters the device and causes damage to the device, making it difficult to keep the device clean and operate normally.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model discloses a heat treatment device for recycling PET plastic, comprising a dryer and a pipe installed on the dryer, with a fan installed at the top of the pipe. It also includes: a sludge collection section installed on the pipe; a vibrating filter section installed on the fan; the sludge collection section includes a sludge collection assembly installed on the pipe; and a quick-release assembly installed on the dryer. The sludge collection assembly includes a support plate fixedly connected to the outer wall of the pipe, with a sludge collection box at the top of the support plate and a guide member at the top of the support plate; the quick-release assembly... The component includes a sliding rod fixedly connected to the rear side of the sludge collection box. Two frustum-shaped limiting blocks are fixedly connected to the outer wall of the sliding rod, and a snap-fit ​​element is provided between the two frustum-shaped limiting blocks. An elastic element is provided on the top of the support plate. The two frustum-shaped limiting blocks are mirror images of each other. The sludge collection component uses the guide element on the support plate to position and support the sludge collection box, providing a stable collection space for impurities in the pipeline. It can effectively collect and separate impurities, and the component can be quickly installed and disassembled, simplifying the disassembly and assembly process of the sludge collection box. It is convenient for staff to clean the impurities collected in the box in a timely manner, reducing maintenance time and operation difficulty, and ensuring the continuous and efficient operation of the sludge collection function.

[0007] Furthermore, the oscillation filter includes a power assembly mounted on a fan; and an oscillation assembly mounted on the front side of the fan. The power assembly includes a motor frame fixedly connected to the front side of the fan, a support block mounted on the front side of the fan, and power components mounted on the motor frame and the support block. The power assembly provides stable power for the oscillation action of the oscillation assembly.

[0008] Furthermore, the oscillation assembly includes a bracket fixedly connected to the front side of the fan, and a plurality of spring telescopic rods are fixedly connected to the front side of the fan. Filter plates are fixedly connected to the front side of the plurality of spring telescopic rods, and the outer wall of the filter plates is slidably connected to the bracket. The front side of the bracket is fixedly connected to a support block. The oscillation assembly can effectively prevent impurities from accumulating and clogging on the filter plates, ensuring the filtration efficiency of the filter plates.

[0009] Furthermore, the guide includes two grooves formed on the top of the support plate; wherein the bottom of the sludge collection box slides into the two grooves, and the fastener includes a rectangular locking block disposed between two frustum limiting blocks; wherein the outer wall of the rectangular locking block contacts the two frustum limiting blocks.

[0010] Furthermore, the elastic element includes a fixed rod fixedly connected to the top of the support plate, and a spring telescopic rod is fixedly connected to the side of the fixed rod near the rectangular block; wherein, the side of the spring telescopic rod near the rectangular block is fixedly connected to the rectangular block.

[0011] Furthermore, the power component includes a motor fixedly connected to the inner wall of the motor frame, the output shaft of the motor fixedly connected to a rotating shaft via a coupling, and a protrusion fixedly connected to the outer wall of the rotating shaft; wherein the left side of the rotating shaft rotatably passes through the support block.

[0012] This utility model has the following beneficial effects:

[0013] 1. By setting up a sludge collection section (2), it is used to collect and treat impurities in the pipeline. Its sludge collection component achieves stable placement of the sludge collection box through the guide on the support plate. The quick installation and disassembly component, with the help of the sliding rod, the frustum limit block, the buckle and the elastic part, can quickly complete the installation and disassembly of the sludge collection box, which is convenient for collecting and cleaning impurities. It effectively solves the problem of inconvenient impurity treatment in the existing device and helps to keep the device clean and operate normally.

[0014] 2. By setting up an oscillating filter section (3), the air entering the fan is filtered and the filter screen is prevented from clogging. The power component provides power for the oscillation. The oscillating component drives the filter plate to oscillate through the spring telescopic rod. While filtering impurities, the oscillation avoids impurities from adhering to the filter plate and affecting the filtration effect, thus ensuring the cleanliness of the air entering the fan and improving the thermal processing efficiency and stability of the device.

[0015] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of the dirt collection part of this utility model;

[0019] Figure 3 This is a partial cross-sectional view of the dirt collection component of this utility model;

[0020] Figure 4 This utility model Figure 3 A magnified structural diagram of A in the middle;

[0021] Figure 5 This is an exploded structural diagram of the oscillation filter section of this utility model.

[0022] The attached diagram lists the components represented by each number as follows:

[0023] 111. Dryer; 112. Pipeline; 113. Fan; 2. Sludge collection section; 21. Sludge collection assembly; 211. Support plate; 212. Sludge collection box; 213. Slide groove; 22. Quick installation and removal assembly; 221. Slide rod; 222. Frustum limit block; 223. Rectangular locking block; 224. Fixing rod; 225. Spring telescopic rod one; 3. Vibrating filter section; 31. Power assembly; 311. Motor frame; 312. Support block; 313. Motor; 314. Rotating shaft; 315. Protrusion; 32. Vibrating assembly; 321. Bracket; 322. Spring telescopic rod two; 323. Filter plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-5 As shown, this utility model is a thermal processing device for recycling PET plastic, including a dryer 111 and a pipe 112 installed on the dryer 111. A fan 113 is installed at the top of the pipe 112. It also includes: a dirt collection part 2 installed on the pipe 112; and a vibrating filter part 3 installed on the fan 113.

[0026] The sludge collection section 2 includes a sludge collection assembly 21, which is mounted on the pipe 112; and a quick-release assembly 22, which is mounted on the dryer 111. The sludge collection assembly 21 includes a support plate 211 fixedly connected to the outer wall of the pipe 112, a sludge collection box 212 on the top of the support plate 211, and a guide member on the top of the support plate 211. The quick-release assembly 22 includes a slide rod 221 fixedly connected to the rear side of the sludge collection box 212, two frustum-shaped limiting blocks 222 fixedly connected to the outer wall of the slide rod 221, a snap-fit ​​element between the two frustum-shaped limiting blocks 222, and an elastic element on the top of the support plate 211. The two frustum-shaped limiting blocks 222 are mirror images of each other, and the guide member includes an element on the top of the support plate 211. Two sliding grooves 213 are provided; the bottom of the sludge collection box 212 extends slidably into the two sliding grooves 213. The fastening element includes a rectangular locking block 223 disposed between two frustum limiting blocks 222; the outer wall of the rectangular locking block 223 contacts the two frustum limiting blocks 222. The elastic element includes a fixing rod 224 fixedly connected to the top of the support plate 211. A spring telescopic rod 225 is fixedly connected to the side of the fixing rod 224 near the rectangular locking block 223; the side of the spring telescopic rod 225 near the rectangular locking block 223 is fixedly connected to the rectangular locking block 223. By providing the sludge collection part 2, impurities can be easily collected and cleaned, effectively solving the problem of inconvenient impurity handling in existing devices, and helping to maintain the cleanliness and normal operation of the device.

[0027] The oscillating filter section 3 includes a power assembly 31 mounted on a fan 113; and an oscillating assembly 32 mounted on the front side of the fan 113. The power assembly 31 includes a motor frame 311 fixedly connected to the front side of the fan 113, a support block 312 mounted on the front side of the fan 113, and power components mounted on the motor frame 311 and the support block 312. The oscillating assembly 32 includes a bracket 321 fixedly connected to the front side of the fan 113, and a plurality of spring telescopic rods 322 fixedly connected to the front side of the fan 113. Filter plates 3 are fixedly connected to the front sides of the plurality of spring telescopic rods 322. 23. The outer wall of the filter plate 323 is slidably connected to the bracket 321; wherein, the front side of the bracket 321 is fixedly connected to the support block 312, and the power component includes a motor 313 fixedly connected to the inner wall of the motor frame 311, and the output shaft of the motor 313 is fixedly connected to the rotating shaft 314 through a coupling, and the outer wall of the rotating shaft 314 is fixedly connected to the protrusion 315; wherein, the left side of the rotating shaft 314 rotates through the support block 312, and by setting the oscillating filter section 3, the oscillation is used to avoid impurities from adhering to the filter plate 323 and affecting the filtration effect, ensuring the cleanliness of the air entering the fan, and improving the thermal processing efficiency and stability of the device.

[0028] A specific application of this embodiment is as follows: During use, when the dryer 111 starts working, the motor 313 on the motor frame 311 is turned on. The motor 313 drives the protrusion 315 to rotate around the axis of the shaft 314 via the rotating shaft 314 on the support block 312. As a result, the rotating shaft 314 squeezes the filter plate 323, causing it to slide backward on the support 321 and compress several spring telescopic rods 322. After the protrusion 315 separates from the filter plate 323, the spring telescopic rods 322 rebound, causing the filter plate 323 to hit the support 321. Then, the filter plate 323 moves backward due to the impact force, repeating the above process until the kinetic energy is exhausted. This process is repeated, causing the dust and impurities on the filter plate 323 to be shaken off. After the dust and impurities fall off, they will fall into the sludge collection box 212 with gravity. When it is necessary to clean the sludge collection box 212, the rectangular locking block 223 is moved towards the fixing rod 224 to move the filter plate backward. Retract the spring telescopic rod 225 until the rectangular locking block 223 separates from the two frustum limiting blocks 222. Then, pull forward to remove the sludge collection box 212. After cleaning, reset it through the two sliding grooves 213. Release the rectangular locking block 223, and the spring telescopic rod 225 will rebound, causing the rectangular locking block 223 to lock between the two frustum limiting blocks 222, thus locking the sludge collection box 212 and completing the installation of the sludge collection box 212. The dryer 111 is a plastic dryer. Its working principle is to generate hot air through a heating device and use a fan to send the hot air into the drying cylinder to fully contact the moist plastic particles. The moisture in the plastic absorbs heat and evaporates into water vapor. Then, the humid air is discharged through the exhaust device, thereby reducing the moisture content of the plastic particles and achieving the drying purpose. The entire process is maintained at a suitable temperature by a temperature control system to prevent the plastic from changing its properties due to overheating.

[0029] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0030] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A thermal processing apparatus for recycling PET plastic, comprising a dryer (111) and a pipe (112) disposed on the dryer (111), wherein a fan (113) is disposed at the top of the pipe (112), characterized in that, Also includes: A sludge collection section (2) is provided on the pipe (112); An oscillating filter section (3) is mounted on a fan (113); The sludge collection section (2) includes a sludge collection component (21), which is disposed on the pipe (112); as well as A quick-release assembly (22) is mounted on the dryer (111); The sludge collection assembly (21) includes a support plate (211) fixedly connected to the outer wall of the pipe (112), a sludge collection box (212) is provided on the top of the support plate (211), and a guide is provided on the top of the support plate (211); The quick-release assembly (22) includes a slide rod (221) fixedly connected to the rear side of the sludge collection box (212). Two frustum limiting blocks (222) are fixedly connected to the outer wall of the slide rod (221). A buckle is provided between the two frustum limiting blocks (222). An elastic element is provided on the top of the support plate (211). Among them, the two frustum limit blocks (222) are mirror images of each other.

2. The thermal processing apparatus for recycling PET plastic according to claim 1, characterized in that, The oscillating filter section (3) includes a power assembly (31) mounted on a fan (113); and An oscillation assembly (32) is disposed in front of the fan (113).

3. A thermal processing apparatus for recycling PET plastic according to claim 2, characterized in that, The power assembly (31) includes a motor frame (311) fixedly connected to the front side of the fan (113), a support block (312) is provided on the front side of the fan (113), and power components are provided on the motor frame (311) and the support block (312).

4. A thermal processing apparatus for recycling PET plastic according to claim 3, characterized in that, The oscillation assembly (32) includes a bracket (321) fixedly connected to the front side of the fan (113). Several spring telescopic rods (322) are fixedly connected to the front side of the fan (113). Filter plates (323) are fixedly connected to the front side of the several spring telescopic rods (322). The outer wall of the filter plate (323) is slidably connected to the bracket (321). The front side of the bracket (321) is fixedly connected to the support block (312).

5. A thermal processing apparatus for recycling PET plastic according to claim 4, characterized in that, The guide includes two grooves (213) formed on the top of the support plate (211); The bottom of the sludge collection box (212) extends into two grooves (213).

6. A thermal processing apparatus for recycling PET plastic according to claim 5, characterized in that, The fastener includes a rectangular latch (223) disposed between two frustum limiting blocks (222); The outer wall of the rectangular card block (223) is in contact with the two frustum limiting blocks (222).

7. A thermal processing apparatus for recycling PET plastic according to claim 6, characterized in that, The elastic element includes a fixed rod (224) fixedly connected to the top of the support plate (211), and a spring telescopic rod (225) is fixedly connected to the side of the fixed rod (224) near the rectangular block (223); The spring telescopic rod (225) is fixedly connected to the rectangular block (223) on the side near the rectangular block (223).

8. A thermal processing apparatus for recycling PET plastic according to claim 7, characterized in that, The power component includes a motor (313) fixedly connected to the inner wall of a motor frame (311), and a rotating shaft (314) fixedly connected to the output shaft of the motor (313) via a coupling. A protrusion (315) is fixedly connected to the outer wall of the rotating shaft (314). The left side of the rotating shaft (314) rotates through the support block (312).

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