CN210705515U

CN210705515U - Rinsing and drying device for waste plastic recycling and granulation

Info

Publication number: CN210705515U
Application number: CN201921501294.0U
Authority: CN
Inventors: 苏伟; 张润涵; 苏建东; 苏建设
Original assignee: Jieshou Yaxin Plastic Technology Co Ltd
Current assignee: Jieshou Yaxin Plastic Technology Co Ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-06-09
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses a rinsing and drying device for waste plastic recovery granulation, which comprises a support frame, wherein a rinsing box and a drying box are fixedly arranged at the upper end of the support frame, and the rinsing box is adjacent to and fixedly connected with the drying box; the upper surface of the rinsing box is fixedly provided with a water tank, the inner wall of the top end of the rinsing box is fixedly provided with a plurality of spray heads which are distributed at equal intervals and are connected with the water tank, the positions of the front surface and the rear surface of the rinsing box, which are close to one end, are fixedly provided with first driving motors, the front inner wall and the rear inner wall of the rinsing box are rotatably provided with two rotating shafts which are arranged in the vertical direction, the arc side surface of each rotating shaft is fixedly provided with a material guide roller, and the output shafts of the two first driving motors are fixedly arranged on; the utility model discloses in can improve the washing speed to waste plastic through the potcher that sets up, can send abluent waste plastic to the drying cabinet in, can dry abluent waste plastic through the drying cabinet that sets up, improve recycle's efficiency.

Description

Rinsing and drying device for waste plastic recycling and granulation

Technical Field

The utility model relates to an old and useless plastics retrieve the field, especially relate to a rinsing drying device is used in old and useless plastics recovery granulation.

Background

Waste plastics are a popular term and do not refer to waste, old and useless plastic products; most plastic products, especially a large number of disposable plastic products, have no great change in the performance of the plastic material after use, so that the plastic products can be recycled and reprocessed into plastic granules by a proper method for reuse, and in the reprocessing process, the waste plastic needs to be cleaned, and the operation is generally carried out by using a conventional cleaning device.

Patent document (CN207388084U) discloses a plastic rinsing device based on waste plastic resource treatment, which relates to the technical field of waste plastic utilization equipment, and comprises a bleaching tank body, a scraping mechanism, a shifting mechanism and a material conveying mechanism; the bleaching tank body is provided with an inclined end face, the inclined end face is utilized to form a guide plate, and the outer wall of the guide plate is fixedly connected with a first supporting plate; the first support plate is fixedly connected with a first support rod in parallel, and the scraping mechanism comprises a scraping plate and a chain wheel set; the utility model discloses a take out and conveniently clear up the technological effect of the sedimentary heavy sediment in the bleaching pond with plastics from the bleaching pond. However, the plastic rinsing device has no drying function, is low in recycling efficiency, and cannot convey cleaned plastic out.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rinsing drying device for granulation is retrieved to waste plastic mainly solves following technical problem:

the utility model can improve the cleaning speed of the waste plastics through the arranged rinsing box, and can send the cleaned waste plastics into the drying box, thereby solving the technical problem of low efficiency of the existing waste plastics rinsing device;

this rinsing drying device for granulation is retrieved to waste plastic can dry the abluent waste plastic through the drying cabinet that sets up and dry in the use, improves recycle's efficiency, has solved the unable dry technical problem of current waste plastic rinsing device.

The purpose of the utility model can be realized by the following technical scheme:

a rinsing and drying device for waste plastic recycling and granulation comprises a support frame, wherein a rinsing box and a drying box are fixedly mounted at the upper end of the support frame, and the rinsing box and the drying box are fixedly connected in an adjacent mode;

the upper surface of the rinsing box is fixedly provided with a water tank, the inner wall of the top end of the rinsing box is fixedly provided with a plurality of spray heads which are distributed at equal intervals and are connected with the water tank, the positions of the front surface and the rear surface of the rinsing box, which are close to one end, are fixedly provided with first driving motors, the front inner wall and the rear inner wall of the rinsing box are rotatably provided with two rotating shafts which are arranged in the vertical direction, the arc side surface of each rotating shaft is fixedly provided with a material guide roller, the output shafts of the two first driving motors are fixedly arranged on the two rotating shafts respectively, the output shaft of each first driving motor is fixedly provided with a first belt pulley, the front inner wall and the rear inner wall of the rinsing box are rotatably provided with a plurality of rolling shafts which are aligned with the two material guide rollers respectively, the two rolling shafts respectively penetrate through the front wall and the rear wall of the rinsing box, the arc surfaces of the two, a feed inlet is formed in the surface of one side, away from the drying box, of the rinsing box, and a water outlet is formed in the lower surface of the rinsing box;

the drying oven is characterized in that a connecting rod is fixedly mounted on the inner wall of the top end of the drying oven, a dryer is fixedly mounted at the lower end of the connecting rod, a conveying belt is fixedly mounted inside the drying oven, a second driving motor used for driving the conveying belt is fixedly mounted on the rear surface of the drying oven, and a discharging port is formed in one side surface, far away from the rinsing oven, of the drying oven.

Furthermore, belts are arranged on the first belt wheel and the second belt wheel, and cleaning conveying belts are arranged on the surfaces of the rolling shafts.

Further, the equal fixed mounting in position that washs the surface of conveyer belt and be close to the front and back end has the fixing base that a plurality of equidistance distributes, rotates between two front and back fixing bases and installs the cleaning brush.

Furthermore, the centers of the feed inlet, the conveying opening and the discharge opening are on the same horizontal line.

Furthermore, the rotating directions of the upper guide roller and the lower guide roller are opposite, the rotating direction of the upper guide roller is consistent with the rotating direction of the upper cleaning conveying belt, the rotating direction of the lower guide roller is consistent with the rotating direction of the lower cleaning conveying belt, and the rotating speed of the first driving motor at the rear is greater than that of the first driving motor at the front.

The utility model has the advantages that:

the utility model discloses in can improve the washing speed to waste plastic through the potcher that sets up, can send the waste plastic that washs to the drying cabinet, start first driving motor, first driving motor drive pivot drives the guide roller and rotates, two upper and lower guide rollers rotate opposite direction, send waste plastic piece to the potcher through the feed inlet in, first driving motor drives the washing conveyer belt through first band pulley, belt and the epaxial second band pulley of roll and rotates, make waste plastic piece go ahead in the potcher, water in the water tank sprays on the washing conveyer belt through the shower nozzle, fall on waste plastic again, two washing conveyer belt rotational speeds are inconsistent, and reverse rotation, thereby prolong the time of wasing, the cleaning brush on the fixing base is used for wasing waste plastic piece, last water is discharged from the delivery port;

can dry the waste plastic that washs through the drying cabinet that sets up, improve recycle's efficiency, after the washing, wash the conveyer belt and pass through the transfer port and deliver to the drying cabinet with waste plastic, second driving motor drives the conveyer belt and rotates, uses the drying apparatus on the connecting rod to carry out the drying to waste plastic, sees off from the discharge gate at last.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic structural view of a rinsing and drying apparatus for recycling and granulating waste plastics according to the present invention;

FIG. 2 is a sectional top view of the rinsing and drying apparatus for recycling and granulating waste plastics of the present invention;

FIG. 3 is a left side sectional view of the rinsing and drying apparatus for recycling and granulating waste plastics of the present invention;

FIG. 4 is an enlarged view of a cleaning brush in the rinsing and drying device for recycling and granulating waste plastics according to the present invention.

In the figure: 1. a support frame; 2. a feed inlet; 3. a water outlet; 4. a rinsing tank; 5. a material guide roller; 6. a spray head; 7. a water tank; 8. cleaning the conveying belt; 9. a transfer port; 10. a dryer; 11. a connecting rod; 12. a drying oven; 13. a discharge port; 14. a conveyor belt; 15. a rotating shaft; 16. a first pulley; 17. a first drive motor; 18. a belt; 19. a second pulley; 20. a roll axis; 21. a second drive motor; 22. a fixed seat; 23. and (4) cleaning brushes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a rinsing and drying device for waste plastic recycling granulation comprises a support frame 1, wherein a rinsing box 4 and a drying box 12 are fixedly mounted at the upper end of the support frame 1, and the rinsing box 4 is fixedly connected with the drying box 12 in an adjacent manner;

the upper surface of the rinsing box 4 is fixedly provided with a water tank 7, the inner wall of the top end of the rinsing box 4 is fixedly provided with a plurality of spray heads 6 which are distributed at equal intervals and are connected with the water tank 7, the positions of the front and rear surfaces of the rinsing box 4 close to one end are fixedly provided with first driving motors 17, the front and rear inner walls of the rinsing box 4 are rotatably provided with two rotating shafts 15 which are arranged in the vertical direction, the arc side surface of each rotating shaft 15 is fixedly provided with a material guide roller 5, the output shafts of the two first driving motors 17 are fixedly arranged on the two rotating shafts 15 respectively, the output shaft of each first driving motor 17 is fixedly provided with a first belt pulley 16, the front and rear inner walls of the rinsing box 4 are rotatably provided with a plurality of rolling shafts 20 which are aligned with the two material guide rollers 5 respectively, the two rolling shafts 20 penetrate through the front and rear walls of the rinsing box 4 respectively, and the arc surfaces of the two rolling shafts 20, a conveying port 9 is formed in the middle of the connecting part of the rinsing box 4 and the drying box 12, a feeding port 2 is formed in the surface of one side, far away from the drying box 12, of the rinsing box 4, and a water outlet 3 is formed in the lower surface of the rinsing box 4;

a connecting rod 11 is fixedly mounted on the inner wall of the top end of the drying box 12, a dryer 10 is fixedly mounted at the lower end of the connecting rod 11, a conveyor belt 14 is fixedly mounted inside the drying box 12, a second driving motor 21 for driving the conveyor belt 14 is fixedly mounted on the rear surface of the drying box 12, and a discharge hole 13 is formed in the surface of one side, far away from the rinsing box 4, of the drying box 12.

The first belt wheel 16 and the second belt wheel 19 are provided with a belt 18, and the surfaces of a plurality of rolling shafts 20 are provided with cleaning conveyer belts 8.

The equal fixed mounting in position that washs 8 of conveyer belt's surface and is close to the front and back end has the fixing base 22 that a plurality of equidistance distributes, rotates between two front and back fixing bases 22 and installs cleaning brush 23.

The centers of the feed inlet 2, the conveying opening 9 and the discharge opening 13 are on the same horizontal line.

The rotating directions of the upper and lower guide rollers 5 are opposite, the rotating direction of the upper guide roller 5 is consistent with that of the upper cleaning conveyer belt 8, the rotating direction of the lower guide roller 5 is consistent with that of the lower cleaning conveyer belt 8, and the rotating speed of the first driving motor 17 at the rear is greater than that of the first driving motor 17 at the front.

The utility model discloses a theory of operation does:

the utility model can improve the cleaning speed of the waste plastics by the arranged rinsing box 4, can send the cleaned waste plastics into the drying box 12, the first driving motor 17 is started, the first driving motor 17 drives the rotating shaft 15 to drive the guide rollers 5 to rotate, the rotating directions of the upper guide roller 5 and the lower guide roller 5 are opposite, waste plastic sheets are conveyed into a rinsing box 4 through a feeding hole 2, a first driving motor 17 drives a cleaning conveyer belt 8 to rotate through a first belt wheel 16, a belt 18 and a second belt wheel 19 on a rolling shaft 20, so that the waste plastic sheets continue to move forwards in the rinsing box 4, water in a water tank 7 is sprayed onto the cleaning conveyer belt 8 through a spray head 6 and then falls onto the waste plastic sheets, the rotating speeds of the two cleaning conveyer belts 8 are inconsistent and rotate reversely, thereby prolonging the cleaning time, the cleaning brush 23 on the fixed seat 22 is used for cleaning the waste plastic sheets, and finally the water is discharged from the water outlet 3;

can dry the waste plastic that washs through the drying cabinet 12 that sets up, improve recycle's efficiency, wash the back, wash conveyer belt 8 and deliver to drying cabinet 12 with waste plastic through transfer port 9, second driving motor 21 drives conveyer belt 14 and rotates, uses the drying apparatus 10 on the connecting rod 11 to dry waste plastic, sees out from discharge gate 13 at last.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description in any form, and although the present invention has been disclosed with reference to the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment of the above embodiments without departing from the scope of the present invention.

Claims

1. A rinsing and drying device for waste plastic recycling and granulation is characterized by comprising a support frame (1), wherein a rinsing box (4) and a drying box (12) are fixedly installed at the upper end of the support frame (1), and the rinsing box (4) is fixedly connected with the drying box (12) in an adjacent mode;

the upper surface of the rinsing box (4) is fixedly provided with a water tank (7), the inner wall of the top end of the rinsing box (4) is fixedly provided with a plurality of spray heads (6) which are distributed at equal intervals and are connected with the water tank (7), the positions of the front surface and the rear surface of the rinsing box (4) close to one end are fixedly provided with first driving motors (17), the front inner wall and the rear inner wall of the rinsing box (4) are rotatably provided with two rotating shafts (15) which are arranged in the vertical direction, the arc side surface of the rotating shaft (15) is fixedly provided with a material guide roller (5), the output shafts of the two first driving motors (17) are fixedly arranged on the two rotating shafts (15), the output shaft of the first driving motor (17) is fixedly provided with a first belt wheel (16), the front inner wall and the rear inner wall of the rinsing box (4) are rotatably provided with a plurality of rolling shafts (20, the two rolling shafts (20) respectively penetrate through the front wall and the rear wall of the rinsing box (4), second belt wheels (19) are fixedly mounted on the arc surfaces of the two rolling shafts (20) extending out of the rinsing box (4), a conveying opening (9) is formed in the middle of the connecting part of the rinsing box (4) and the drying box (12), a feeding opening (2) is formed in the surface of one side, far away from the drying box (12), of the rinsing box (4), and a water outlet (3) is formed in the lower surface of the rinsing box (4);

the drying cabinet is characterized in that a connecting rod (11) is fixedly mounted on the inner wall of the top end of the drying cabinet (12), a dryer (10) is fixedly mounted at the lower end of the connecting rod (11), a conveying belt (14) is fixedly mounted inside the drying cabinet (12), a second driving motor (21) used for driving the conveying belt (14) is fixedly mounted on the rear surface of the drying cabinet (12), and a discharging port (13) is formed in the surface of one side, far away from the rinsing cabinet (4), of the drying cabinet (12).

2. A rinsing and drying device for recycling and granulating waste plastics as claimed in claim 1, wherein said first belt wheel (16) and said second belt wheel (19) are provided with belts (18), and the surfaces of a plurality of rolling shafts (20) are provided with cleaning and conveying belts (8).

3. A rinsing and drying device for waste plastic recycling and granulation according to claim 2, characterized in that a plurality of fixing seats (22) are fixedly arranged on the outer surface of the cleaning and conveying belt (8) near the front and rear ends, and a cleaning brush (23) is rotatably arranged between the front and rear fixing seats (22).

4. The rinsing and drying device for recycling and granulating waste plastics as claimed in claim 1, wherein the centers of the feed inlet (2), the conveying opening (9) and the discharge opening (13) are on the same horizontal line.

5. A rinsing and drying device for recycling and granulating waste plastics as claimed in claim 1, wherein the rotation directions of the upper and lower guide rollers (5) are opposite, the rotation direction of the upper guide roller (5) is the same as the rotation direction of the upper cleaning conveyor belt (8), and the rotation direction of the lower guide roller (5) is the same as the rotation direction of the lower cleaning conveyor belt (8).