Continuous floating plastic thermal washing equipment

Abstract

The continuous floating plastic thermal washing equipment comprises a box body and a plurality of washing barrels, the upper end of the box body is provided with an opening, the washing barrels are arranged in the box body side by side, the ends, away from each other, of the two washing barrels located on the two sides extend out of the box body, and first through holes for the washing barrels to extend out are formed in the box body; the cleaning cylinders are connected with the inner wall of the first through hole in a sealed mode, conveying assemblies are arranged at the ends, away from each other, of the two cleaning cylinders located on the two sides, water inlets are formed in the peripheral faces of the cleaning cylinders, screens are arranged at the water inlets, any two adjacent cleaning cylinders communicate end to end, and driving assemblies used for driving plastic are arranged in the cleaning cylinders. According to the device, the plastic can be effectively cleaned, the floating plastic can be automatically fed and discharged when the device is used for cleaning the floating plastic, cleaning of the floating plastic cannot be affected in the feeding and discharging operation process, and therefore the device can continuously clean the floating plastic.

Description

Technical Field

[0001] This utility model relates to the field of plastic processing technology, and in particular to a continuous floating plastic hot washing device. Background Technology

[0002] As the recycling industry raises its requirements for floating plastic sheets, the hot washing time and degree of hot washing of floating plastics in the corresponding cleaning process have increased accordingly. Therefore, it is necessary to clean the plastics with hot washing equipment during the reprocessing of floating plastics.

[0003] In existing technologies, when cleaning floating plastics, the plastics are often placed directly into the cleaning drum and stirred and cleaned by a stirring mechanism. However, since the density of floating plastics is less than that of water, the plastics will float on the water surface during the water-based cleaning process. Therefore, during the hot washing process, the material cannot be completely immersed in the water for thorough cleaning. The problems with this method are: uneven hot washing of plastics; and incomplete hot washing. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] To address the technical problems existing in the background art, this utility model proposes a continuous floating plastic hot washing device. This device can effectively clean plastics, and the plastics can be automatically loaded and unloaded during the cleaning process without affecting the cleaning. Thus, the device can continuously clean plastics without stopping the loading and unloading process, effectively improving the work efficiency of plastic cleaning. Furthermore, the device can keep the plastics completely immersed in hot water at all times during the cleaning process, thereby effectively improving the quality of the hot washing of plastics.

[0006] (II) Technical Solution

[0007] This utility model provides a continuous floating plastic hot washing device, including a box and multiple washing cylinders. The box has an opening at the top, and the multiple washing cylinders are arranged side by side inside the box. The ends of two washing cylinders on both sides, which are far apart from each other, extend out of the box. The box has a first through hole for the washing cylinders to extend out, and the washing cylinders are sealed to the inner wall of the first through hole. The ends of the two washing cylinders on both sides, which are far apart from each other, are provided with a material conveying component. The outer circumference of the washing cylinder is provided with a water inlet, and a screen is provided at the water inlet. Any two adjacent washing cylinders are connected end to end. The washing cylinder is provided with a driving component for driving the plastic. The top of the box has a sealing component for sealing the box. The bottom of the box has a water outlet, and a solenoid valve is provided at the water outlet. The top of the box has a water inlet.

[0008] Preferably, the sealing assembly includes a first fixing block and a second fixing block. A plurality of first fixing blocks are spaced apart and connected to the upper end of the housing. A plurality of second fixing blocks are connected to the inner wall of the housing and to the upper end of the plurality of first fixing blocks respectively. The second fixing blocks are perpendicular to the first fixing blocks. The first fixing blocks and the plurality of second fixing blocks cooperate with the inner wall of the housing to respectively form an installation area at the upper end of the housing. Each installation area is detachably provided with a cover plate, and the cover plate is provided with an observation window.

[0009] Preferably, it further includes a mounting base, a bearing block is provided on the inner wall of the first fixing block, the cover plate rests on the bearing block, the mounting base is connected to the upper end of the first fixing block, the cover plate is provided with a mating seat corresponding to the mounting base, the mounting base is provided with a first opening, the mating seat is provided with a second opening corresponding to the first opening, a bolt is provided in the first opening, the bolt passes through the first opening and extends into the second opening, the thread of the bolt is provided with a nut, the bolt abuts against the mounting base, and the nut abuts against the mating seat.

[0010] Preferably, it also includes a mounting block, which has a third opening. The mounting block is located inside the box and connected to its inner wall. The mounting block is located between two connected cleaning cylinders. Each of the two adjacent cleaning cylinders has a fourth opening that communicates with the third opening.

[0011] Preferably, the feeding assembly includes a feeding hopper and a feeding cylinder. The end of the cleaning cylinder extending out of the housing is provided with a fifth opening. The feeding cylinder is sealed inside the fifth opening. The feeding hopper is located at one end of the feeding cylinder. A sixth opening is provided on the outer circumferential surface of the feeding cylinder. The output end of the feeding hopper is sealed to the sixth opening. A first auger is vertically provided inside the feeding cylinder.

[0012] Preferably, the drive assembly includes a second auger, and the second augers are horizontally arranged in each of the cleaning drums, with the transport directions of the second augers in any two adjacent cleaning drums being opposite.

[0013] Preferably, it also includes a workbench, which is connected to one end of the housing and spaced apart from the plurality of cleaning cylinders.

[0014] Compared with the prior art, the above-mentioned technical solution of this utility model has the following beneficial technical effects:

[0015] In this invention, the device can effectively clean plastics, and the plastics can be automatically loaded and unloaded during the cleaning process without affecting the cleaning. Thus, the device can continuously clean plastics without stopping the machine for loading and unloading, effectively improving the work efficiency of cleaning plastics. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a continuous floating plastic hot washing device proposed in this utility model.

[0017] Figure 2 This is a schematic diagram of the internal structure of a continuous floating plastic hot washing device proposed in this utility model.

[0018] Figure 3 This is a partially enlarged structural diagram of point A in a continuous floating plastic hot washing device proposed in this utility model.

[0019] Reference numerals in the attached drawings: 1. Box body; 2. Cover plate; 3. First fixing block; 4. Second fixing block; 5. Observation window; 6. Cleaning cylinder; 7. Mounting block; 8. Feed hopper; 9. First auger; 10. Workbench; 11. Mounting base; 12. Screen; 13. Feed cylinder; 14. Second auger. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0021] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, such as welding, riveting, or bonding; it can also be a detachable connection, such as threaded connection, keyed connection, or pin connection; or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; or it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] like Figure 1-3 As shown, the present invention proposes a continuous floating plastic hot washing device, including a box body 1 and multiple washing cylinders 6. The box body 1 has an opening at the top, and the multiple washing cylinders 6 are arranged side by side inside the box body 1. The ends of two washing cylinders 6 located on both sides extend out of the box body 1. The box body 1 has a first through hole for the washing cylinders 6 to extend out. The washing cylinders 6 are sealed to the inner wall of the first through hole. The ends of two washing cylinders 6 located on both sides are provided with a material conveying component. The outer circumference of the washing cylinder 6 is provided with a water inlet, and a screen 12 is provided at the water inlet. Any two adjacent washing cylinders 6 are connected end to end. The washing cylinder 6 is provided with a driving component for driving the plastic. The top of the box body 1 is provided with a sealing component for sealing the box body 1. The bottom of the box body 1 is provided with a water outlet, and a solenoid valve is provided at the water outlet. The top of the box body 1 is provided with a water inlet.

[0024] In this invention, when the device is needed, water is introduced through the water inlet, and the material is fed into the cleaning cylinder 6 via the feeding assembly. Multiple cleaning cylinders 6 are connected end-to-end, and under the action of the drive assembly, the plastic moves within the multiple cleaning cylinders 6 and is discharged from another set of feeding assemblies. Since the cleaning cylinder 6 is located inside the housing 1 and is equipped with a screen 12, hot water from the housing 1 can enter the cleaning cylinder 6 through the screen 12 to clean the moving plastic within it. This device effectively cleans plastic, and during cleaning, the plastic can be automatically loaded and unloaded without affecting the cleaning process. Therefore, the device can continuously clean plastic without stopping the loading and unloading process, effectively improving the efficiency of plastic cleaning.

[0025] In an optional embodiment, the sealing assembly includes a first fixing block 3 and a second fixing block 4. Multiple first fixing blocks 3 are spaced apart and connected to the upper end of the housing 1. Multiple second fixing blocks 4 are connected to the inner wall of the housing 1 and to the upper ends of the multiple first fixing blocks 3 respectively. The second fixing blocks 4 are perpendicular to the first fixing blocks 3. The first fixing blocks 3 and the multiple second fixing blocks 4, together with the inner wall of the housing 1, respectively form installation areas on the upper end of the housing 1. Each installation area is detachably equipped with a cover plate 2. The cover plate 2 has an observation window 5. The upper end of the housing 1 is divided into multiple installation areas by the first fixing blocks 3 and the second fixing blocks 4. Each installation area is covered by the cover plate 2. Therefore, when it is necessary to repair the equipment inside the housing 1, only the cover plate 2 in that area needs to be opened for repair, thus eliminating the need to remove all the coverings from the housing 1. This reduces the workload of the staff in repairing the parts inside the housing 1. Furthermore, the observation window 5 allows for effective observation of the situation inside the housing 1.

[0026] In an optional embodiment, a mounting base 11 is further included. A bearing block is provided on the inner wall of the first fixing block 3. The cover plate 2 rests on the bearing block. The mounting base 11 is connected to the upper end of the first fixing block 3. The cover plate 2 is provided with a mating seat corresponding to the mounting base 11. The mounting base 11 is provided with a first opening. The mating seat is provided with a second opening corresponding to the first opening. A bolt is provided in the first opening. The bolt passes through the first opening and extends into the second opening. The thread of the bolt is provided with a nut. The bolt abuts against the mounting base 11. The nut abuts against the mating seat. The cover plate 2 is placed on the bearing block, and the first opening and the second opening are interconnected. The cover plate 2 and the mounting base 11 can be installed by the nut and the bolt, thereby completing the installation of the cover plate 2 and the first fixing block 3. This completes the installation of the cover plate 2 and the housing 1. Furthermore, the first fixing block 3 and the second fixing block 4 can effectively fix the overall structure of the housing 1, thereby improving the stability of the housing 1.

[0027] In an optional embodiment, a mounting block 7 is further included. The mounting block 7 is provided with a third opening. The mounting block 7 is located inside the housing 1 and connected to its inner wall. The mounting block 7 is located between two connected washing cylinders 6. Each of the two adjacent washing cylinders 6 is provided with a fourth opening that communicates with the third opening. The feeding between the two connected washing cylinders 6 can be effectively completed through the third opening, thereby improving its feeding stability.

[0028] In an optional embodiment, the feeding assembly includes a feeding hopper 8 and a feeding cylinder 13. The end of the washing cylinder 6 extending out of the housing 1 has a fifth opening, and the feeding cylinder 13 is sealed within the fifth opening. The feeding hopper 8 is located at one end of the feeding cylinder 13, and the outer circumferential surface of the feeding cylinder 13 has a sixth opening. The output end of the feeding hopper 8 is sealed to the sixth opening. A first auger 9 is vertically arranged inside the feeding cylinder 13. The feeding hopper 8 can effectively complete the feeding of plastic. The plastic enters the feeding cylinder 13 through the feeding hopper 8 and moves into the washing cylinder 6 under the action of the first auger 9. When discharge is required, the feeding end of the feeding hopper 8 is set downward, and the direction of the first auger 9 during discharge moves the plastic upward to enter the feeding hopper 8, thus completing the discharge.

[0029] In an optional embodiment, the drive assembly includes a second auger 14. The second auger 14 is horizontally arranged in each of the cleaning cylinders 6. The transport directions of the second auger 14 in any two adjacent cleaning cylinders 6 are opposite. By rotating the second auger 14 in the cleaning cylinder 6, the plastic in the box 1 can be effectively transported. Furthermore, the opposite transport directions of the second auger 14 in any two adjacent cleaning cylinders 6 can enable the plastic to move within the cleaning cylinders 6 that are connected end to end.

[0030] In an optional embodiment, a workbench 10 is also included, which is connected to one end of the housing 1 and spaced apart from the plurality of cleaning cylinders 6. The workbench 10 provides convenience for workers when inspecting and maintaining the equipment inside the housing 1.

[0031] It should be understood that the specific embodiments described above are merely illustrative or explanatory of the principles of this utility model and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of this utility model should be included within its protection scope. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. A continuous hot-washing apparatus for plastic floating on water, characterized in that, The utility model provides a kind of plastic cleaning device, including box (1) and multiple cleaning cylinders (6), the box (1) upper end opening is provided, multiple the cleaning cylinder (6) is arranged in the box (1) side by side, the cleaning cylinder (6) is stretched out the box (1) in the end of mutual distance of both sides, the box (1) is equipped with the first through-hole for the cleaning cylinder (6) to stretch out, the cleaning cylinder (6) is sealedly connected with the inner wall of the first through-hole, the end of mutual distance of both sides of the cleaning cylinder (6) is equipped with material conveying assembly, water inlet is equipped on the outer circumferential surface of the cleaning cylinder (6), screen (12) is equipped at water inlet, any two adjacent cleaning cylinder (6) is communicated between head and tail, the cleaning cylinder (6) is equipped with the driving assembly for driving plastic, the upper end of the box (1) is equipped with sealing assembly for sealing the box (1), the bottom end of the box (1) is equipped with water outlet, electromagnetic valve is equipped at water outlet, the upper end of the box (1) is equipped with water inlet.

2. A continuous hot-washing apparatus for plastic floating on water according to claim 1, characterized in that, The sealing assembly includes first fixed block (3) and second fixed block (4), multiple the first fixed block (3) is spaced apart and is connected with the upper end of the box (1), multiple second fixed block (4) is connected with the inner wall of the box (1) and is connected with the upper end of multiple the first fixed block (3) respectively, the second fixed block (4) is vertically arranged with the first fixed block (3), the first fixed block (3) and multiple the second fixed block (4) cooperate with the inner wall of the box (1) and are equipped with mounting area on the upper end of the box (1) respectively, detachable cover plate (2) is equipped in each mounting area, observation window (5) is equipped on the cover plate (2).

3. A continuous hot-washing apparatus for plastic floating on water according to claim 2, characterized in that, It also includes mounting seat (11), the inner wall of the first fixed block (3) is equipped with bearing block, the cover plate (2) rests on the bearing block, the mounting seat (11) is connected with the upper end of the first fixed block (3), the cover plate (2) is equipped with corresponding fitting seat on the mounting seat (11), the first opening is equipped on the mounting seat (11), the second opening corresponding to the first opening is equipped on the fitting seat, bolt is equipped in the first opening, the bolt passes through the first opening and extends into the second opening, the thread of the bolt is equipped with nut, the bolt is in abutment with the mounting seat (11), the nut is in abutment with the fitting seat.

4. A continuous hot-washing apparatus for plastic floating on water according to claim 1, characterized in that, It also includes mounting block (7), the third opening is equipped on the mounting block, the mounting block (7) is located in the box (1) and is connected with its inner wall, the mounting block (7) is located between two the cleaning cylinder (6) connected, fourth opening is equipped on the cleaning cylinder (6) and is communicated with the third opening.

5. A continuous hot-washing apparatus for plastic floating on water as claimed in claim 1, wherein, The feeding assembly comprises a feeding hopper (8) and a feeding cylinder (13), one end of the cleaning cylinder (6) extending out of the box (1) is provided with a fifth opening, the feeding cylinder (13) is sealingly arranged in the fifth opening, the feeding hopper (8) is located at one end of the feeding cylinder (13), the outer circumferential surface of the feeding cylinder (13) is provided with a sixth opening, the output end of the feeding hopper (8) is sealingly connected with the sixth opening, and a first auger (9) is vertically arranged in the feeding cylinder (13).

6. A continuous hot-washing apparatus for plastic floating on water as claimed in claim 1, wherein, The driving assembly comprises a second auger (14), and each of the cleaning cylinders (6) is horizontally provided with the second auger (14); the conveying directions of the second augers (14) in any two adjacent cleaning cylinders (6) are opposite.

7. A continuous hot-washing apparatus for plastic floating on water according to claim 1, characterized in that, Further comprising a workbench (10), which is connected to one end of the box (1) and is arranged in a spaced manner with the plurality of cleaning cylinders (6).

Images