Pelletizing device for processing waste pipe fittings
By combining a liquid nitrogen cooling jacket device and a flat-mouth gathering cooling spray plate, the problem of slow cooling and shaping of plastic strips was solved, enabling rapid cooling, shaping, and pelletizing, and improving the working efficiency of the pelletizing device for processing waste pipe fittings.
Patent Information
- Application Number
- CN202520273150.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-20
- Publication Date
- 2026-02-03
- Estimated Expiration
- 2035-02-20
AI Technical Summary
Existing granulation equipment for processing waste pipe fittings cannot quickly cool and shape the plastic strips produced by the extrusion mechanism. Workers need to pull them into cooling water for shaping, which affects the efficiency of granulation work.
The system employs a liquid nitrogen cooling jacket and a flat-mouthed, concentrated cooling spray plate combined with a booster water pump to achieve rapid cooling and shaping of the plastic strips. The strips are then granulated using a moving cutter and a separating filter. The liquid nitrogen cooling jacket cools and shapes the plastic strips, while the flat-mouthed, concentrated cooling spray plate, connected to a water source via a booster water pump, atomizes and sprays water to accelerate the cooling process. Finally, the moving cutter and separating filter separate the cooling water from the plastic granules.
It enables rapid cooling and shaping of plastic strips, improves granulation efficiency, avoids manual intervention, and enhances the automation level of the production process.
Smart Images
Figure CN223864078U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to waste pipe fitting processing technical field, concretely relates to a granulating device for waste pipe fitting processing. BACKGROUND
[0002] At present, the domestic plastic pipe fitting recycling granulation basically adopts the crushing mechanism to crush, then melts into liquid through the smelting mechanism, carries out the strip through the extrusion mechanism and finally becomes the granule through the cutting mechanism, and the waste pipe granulation is reused.
[0003] The granulating device for waste pipe fitting processing is used, and the high-temperature plastic solution is pulled through the extrusion mechanism, the existing granulating device for waste pipe fitting processing cannot quickly cool and shape the plastic strip produced by the strip mechanism during use, needs to be pulled to the cooling water by the worker for shaping after the strip, and finally is pulled to the granulating mechanism for granulation, which affects the granulation work efficiency, therefore, the problem that the existing granulating device for waste pipe fitting processing cannot quickly cool and shape the plastic strip produced by the extrusion mechanism during use, needs to be pulled to the cooling water by the worker for shaping to carry out the next granulation and affects the granulation work efficiency needs to be solved. UTILITY MODEL CONTENTS
[0004] In view of the above problems existing in the prior art, the utility model is provided.
[0005] Therefore, the utility model aims at providing a granulating device for waste pipe fitting processing, which solves the problem that the existing granulating device for waste pipe fitting processing cannot quickly cool and shape the plastic strip produced by the extrusion mechanism during use, needs to be pulled to the cooling water by the worker for shaping to carry out the next granulation and affects the granulation work efficiency.
[0006] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme:
[0007] The utility model provides a granulating device for processing waste pipe fittings, which comprises an L-shaped base, a support seat fixedly connected to the top of the L-shaped base, an extruder device clamped to the support seat, a cutting bin fixedly connected to the top of the L-shaped base, a cooling bin fixedly connected to the side wall of one end of the L-shaped base, the cooling bin corresponding in position to the extruder device and the cutting bin, a liquid nitrogen cooling jacket device fixedly connected to the side wall of the cooling bin, a flat-mouthed gathering cooling spray plate fixedly connected to the bottom of the cooling bin, a booster water pump fixedly connected to the input end of the flat-mouthed gathering cooling spray plate, a fixed cutter fixedly connected to the cavity of one end of the cutting bin, a movable cutter fixedly connected to the inner side wall of both ends of the cutting bin through a positioning sliding mechanism, a driving mechanism fixedly connected to the movable cutter and arranged in the cavity of one end of the cutting bin, a discharge port formed in the side wall of the cutting bin, a separation filter screen fixedly connected to the cavity of the cutting bin, one end of the separation filter screen corresponding in position to the discharge port, and a drain connection pipe fixedly connected to the bottom of the side wall of the cutting bin.
[0008] Preferably, the positioning sliding mechanism comprises sliding rails, sliding blocks and a support plate, the inner side walls of both ends of the cutting bin are fixedly connected with the sliding rails, the cavities of both ends of the sliding rails are slidingly connected with the sliding blocks, and the side walls of both ends of the sliding blocks are fixedly connected with the support plate.
[0009] Preferably, the driving mechanism comprises a motor, a driving disc, a U-shaped rotating seat and a connecting arm, one end of the cavity of the cutting bin is fixedly connected with the motor, one end of the motor is fixedly connected with the driving disc, the side wall of the movable cutter is fixedly connected with the U-shaped rotating seat, the connecting arm is rotatably connected between both ends of the U-shaped rotating seat, and one end of the connecting arm is rotatably connected with the top of the driving disc.
[0010] Preferably, the liquid nitrogen cooling jacket device is a hollow jacket, and both ends of the liquid nitrogen cooling jacket device are fixedly connected with a liquid nitrogen inlet pipe and a liquid nitrogen outlet pipe, respectively.
[0011] Further, the flat-mouthed gathering cooling spray plate is a flat-mouthed duckbill-shaped hollow plate, and a plurality of atomizing spray holes are formed in the inner side wall of the flat-mouthed gathering cooling spray plate.
[0012] Preferably, the cavities of the cooling bin and the flat-mouthed gathering cooling spray plate are provided with ceramic anti-sticking coating layers.
[0013] In the above technical solution, the technical effects and advantages of the utility model are as follows:
[0014] 1. The utility model utilizes the liquid nitrogen cooling jacket device arranged outside the cooling bin to cool and shape the plastic strips, which facilitates the next step of cutting, utilizes the flat-mouthed gathering cooling spray plate, connects a water source through the booster water pump of the side wall, atomizes and sprays the plastic strips, and accelerates the speed of cooling and shaping.
[0015] 2. The utility model discloses, utilize the mobile cutter of setting at the top of support board, through drive mechanism drive in two end slide rail back and forth movement, cooperate corresponding fixed cutter and cut the grain to the stay bar after cooling and shaping, utilize the separation filter screen of setting in the cutting storehouse cavity, to cool water and plastic particle carry out separation with, and plastic particle is discharged through the discharge port, and the cooling water is discharged through the drain connecting pipe connection drain pipe.
[0016] 3. The utility model discloses, utilize the drive disc of setting at the top of motor, rotate and make the connecting arm of top through U type rotation base drive mobile cutter back and forth movement and cut the plastic stay bar. BRIEF DESCRIPTION OF DRAWINGS
[0017] In order to make the technical personnel of the prior art or the embodiment of the present application better understand the technical scheme, the following will briefly introduce the drawings needed in the embodiment, obviously, the drawings in the following description are only some embodiments of the utility model, and for the ordinary skilled in the art, other drawings can also be obtained according to these drawings.
[0018] Figure 1 It is the front structure sectional view of the utility model,
[0019] Figure 2 It is the side structure sectional view of the utility model,
[0020] Figure 3 It is the cooling storehouse three-dimensional schematic view of the utility model,
[0021] Figure 4 It is the mobile cutter connecting structure three-dimensional schematic view of the utility model.
[0022] BRIEF DESCRIPTION OF DRAWINGS
[0023] 1, L type baseplate, 2, support card holder, 3, extruder device, 4, cutting storehouse, 5, cooling storehouse, 6, liquid nitrogen cooling jacket device, 7, flat mouth gathers cooling spray board, 8, booster water pump, 9, fixed cutter, 10, mobile cutter, 11, discharge port, 12, separation filter screen, 13, drain connecting pipe, 14, slide rail, 15, sliding block, 16, support plate, 17, motor, 18, drive disc, 19, U type rotation base, 20, connecting arm, 21, liquid nitrogen inlet pipe, 22, liquid nitrogen outlet pipe, 23, atomization spray hole. DETAILED DESCRIPTION
[0024] In order to make the technical personnel of the prior art or the embodiment of the present application better understand the technical scheme, the following will briefly introduce the drawings needed in the embodiment, obviously, the drawings in the following description are only some embodiments of the utility model, and for the ordinary skilled in the art, other drawings can also be obtained according to these drawings.
[0025] The utility model embodiment discloses a granulating device for waste pipe fitting processing.
[0026] The utility model provides a kind of granulating device for waste pipe fitting processing as Figures 1-4 As shown in a kind of granulating device for waste pipe fitting processing, including L-shaped base 1, the top one end of L-shaped base 1 is fixedly connected with support holder 2, support holder 2 is clamped with extruder device 3, the top of L-shaped base 1 is fixedly connected with cutting bin 4, the side wall of one end of L-shaped base 1 is fixedly connected with cooling bin 5, cooling bin 5 and extruder device 3 and cutting bin 4 position correspond, the side wall of cooling bin 5 is fixedly connected with liquid nitrogen cooling jacket device 6, the bottom of cooling bin 5 is fixedly connected with flat mouth gathering cooling spray plate 7, the input end of flat mouth gathering cooling spray plate 7 is fixedly connected with booster water pump 8, the cavity of cutting bin 4 one end is fixedly connected with fixed cutter 9, the inner side wall of both ends of cutting bin 4 is fixedly connected with mobile cutter 10 by positioning sliding mechanism, the cavity of cutting bin 4 one end is equipped with the drive mechanism of being fixedly connected with mobile cutter 10, the side wall of cutting bin 4 is equipped with discharge port 11, the cavity of cutting bin 4 is fixedly connected with separation filter screen 12, one end of separation filter screen 12 corresponds with discharge port 11 position, the side wall bottom one end of cutting bin 4 is fixedly connected with drain connection pipe 13, utilize the extruder device 3 of being set, to the solution produced after waste pipeline smelting is pulled, utilize liquid nitrogen cooling jacket device 6 being set in the outside of cooling bin 5, by the cooling and setting of plastic strip are convenient for next step to cut particle, utilize the flat mouth gathering cooling spray plate 7 of being set, by the booster water pump 8 of side wall is connected water source, by the atomization of plastic strip is sprayed, the speed of cooling and setting is accelerated, utilize the mobile cutter 10 of being set, by drive mechanism is driven in positioning sliding mechanism to and fro, cooperate corresponding fixed cutter 9 and cut particle after the cooling and setting of strip, utilize separation filter screen 12 being set in the cavity of cutting bin 4 and plastic particle are separated, plastic particle is discharged through discharge port 11, cooling water is discharged through drain connection pipe 13 and is connected drain pipe, to solve the problem that the granulating device for waste pipe fitting processing of existing is not quick cooling and setting to the plastic strip of extrusion mechanism production when using, need worker to be pulled into cooling water to be set to next step to cut particle influence granulating work efficiency.
[0027] In order to slide support mobile cutter 10, as Figure 1 、 2 And 4 show, positioning sliding mechanism includes slide rail 14, sliding block 15 and support plate 16, the inner side wall of both ends of cutting bin 4 is fixedly connected with slide rail 14, the cavity of both ends slide rail 14 is slidably connected with sliding block 15, the side wall between both ends sliding block 15 is fixedly connected with support plate 16, the top of support plate 16 is fixedly connected with the bottom of mobile cutter 10, utilize the sliding block 15 in both ends slide rail 14, to slide support mobile cutter 10 by the support plate 16 between.
[0028] In order to drive mobile cutter 10 to and fro and cut plastic strip, asFigure 2 and 4 As shown in the figure, the driving mechanism comprises a motor 17, a driving disc 18, a U-shaped rotating base 19 and a connecting arm 20, the motor 17 is fixedly connected in one end of the cavity of the cutting bin 4, the driving disc 18 is fixedly connected at one end of the motor 17, the U-shaped rotating base 19 is fixedly connected to the side wall of the moving cutter 10, the connecting arm 20 is rotatably connected between the two ends of the U-shaped rotating base 19, and one end of the connecting arm 20 is rotatably connected to the top of the driving disc 18. The driving disc 18 arranged at the top of the motor 17 is used to rotate the connecting arm 20 at the top through the U-shaped rotating base 19 to drive the moving cutter 10 to move back and forth to cut the plastic pull strip.
[0029] In order to make the liquid nitrogen cooling jacket device 6 realize the cooling and shaping of the plastic pull strip, as shown in the figure, Figures 1-3 the liquid nitrogen cooling jacket device 6 is a hollow jacket, and the two ends are fixedly connected with a liquid nitrogen inlet pipe 21 and a liquid nitrogen outlet pipe 22. The liquid nitrogen cooling jacket device 6 arranged as a hollow jacket and fixedly connected with the liquid nitrogen inlet pipe 21 and the liquid nitrogen outlet pipe 22 at the two ends is used to connect the liquid nitrogen gas, so as to cool and shape the plastic pull strip through heat exchange.
[0030] In order to facilitate the rapid cooling of the plastic pull strip through atomized water spraying, as shown in the figure, Figures 1-3 the flat-mouth gathering cooling spray plate 7 is a flat-mouth duckbill-shaped hollow plate, and a plurality of atomized spray holes 23 are formed in the inner side wall. The flat-mouth gathering cooling spray plate 7 arranged as a flat-mouth duckbill-shaped hollow plate and having a plurality of atomized spray holes 23 in the inner side wall is used to rapidly cool the plastic pull strip through atomized water spraying through the plurality of atomized spray holes 23.
[0031] In order to avoid the plastic pull strip from adhering to the cooling bin 5 and the flat-mouth gathering cooling spray plate 7 when not cooled, as shown in the figure, Figures 1-3 ceramic anti-sticking coatings are arranged on the inner side walls of the cavities of the cooling bin 5 and the flat-mouth gathering cooling spray plate 7. The ceramic anti-sticking coatings are used to avoid the plastic pull strip from adhering to the cooling bin 5 and the flat-mouth gathering cooling spray plate 7 when not cooled.
[0032] The above only describes some exemplary embodiments of the present application in a descriptive manner, and it is needless to say that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present application. Therefore, the above figures and description are illustrative in nature and should not be understood as limiting the scope of protection of the claims of the present application.
Claims
1. A granulation device for processing waste pipe fittings, comprising an L-shaped base (1), characterized in that, A support bracket (2) is fixedly connected to one top end of the L-shaped base (1), and an extruder device (3) is engaged with the support bracket (2). A cutting chamber (4) is fixedly connected to the top of the L-shaped base (1). A cooling chamber (5) is fixedly connected to one side wall of the L-shaped base (1). The cooling chamber (5) corresponds to the positions of the extruder device (3) and the cutting chamber (4). A liquid nitrogen cooling jacket device (6) is fixedly connected to the side wall of the cooling chamber (5). A flat-mouth gathering cooling spray plate (7) is fixedly connected to the bottom of the cooling chamber (5). An increasing... A water pump (8) is provided. A fixed cutter (9) is fixedly connected to one end of the cavity of the cutting chamber (4). A movable cutter (10) is fixedly connected to the inner sidewalls of both ends of the cutting chamber (4) through a positioning sliding mechanism. A drive mechanism fixedly connected to the movable cutter (10) is provided at one end of the cavity of the cutting chamber (4). A discharge port (11) is opened on the sidewall of the cutting chamber (4). A separation filter (12) is fixedly connected to the cavity of the cutting chamber (4). One end of the separation filter (12) corresponds to the position of the discharge port (11). A drainage connection pipe (13) is fixedly connected to one end of the bottom of the sidewall of the cutting chamber (4).
2. The granulation device for processing waste pipe fittings according to claim 1, characterized in that, The positioning sliding mechanism includes a slide rail (14), a slider (15), and a support plate (16). The inner walls of both ends of the cutting chamber (4) are fixedly connected to the slide rail (14). The slider (15) is slidably connected inside the cavity of the slide rail (14) at both ends. The support plate (16) is fixedly connected between the side walls of the slider (15) at both ends. The top of the support plate (16) is fixedly connected to the bottom of the movable cutter (10).
3. The granulation device for processing waste pipe fittings according to claim 1, characterized in that, The drive mechanism includes a motor (17), a drive disk (18), a U-shaped rotating seat (19), and a connecting arm (20). The motor (17) is fixedly connected to one end of the cavity of the cutting chamber (4), and the drive disk (18) is fixedly connected to one end of the motor (17). The U-shaped rotating seat (19) is fixedly connected to the side wall of the movable cutter (10), and the connecting arm (20) is rotatably connected between the two ends of the U-shaped rotating seat (19). One end of the connecting arm (20) is rotatably connected to the top of the drive disk (18).
4. The granulation device for processing waste pipe fittings according to claim 1, characterized in that, The liquid nitrogen cooling jacket device (6) is a hollow jacket, and liquid nitrogen inlet pipe (21) and liquid nitrogen outlet pipe (22) are fixedly connected to both ends respectively.
5. A granulation device for processing waste pipe fittings according to claim 1, characterized in that, The flat-mouth gathering cooling spray plate (7) is a hollow plate in the shape of a duckbill, and multiple atomizing spray holes (23) are opened on the inner side wall.
6. The granulation device for processing waste pipe fittings according to claim 1, characterized in that, The inner walls of the cooling chamber (5) and the flat-mouth gathering cooling spray plate (7) are both provided with a ceramic anti-stick coating.