CN109501042B

CN109501042B - Intelligent efficient energy-saving environment-friendly plastic recycling processing machine

Info

Publication number: CN109501042B
Application number: CN201810989750.4A
Authority: CN
Inventors: 程素芹; 王小艳; 张晨
Original assignee: Jieyang Jinhao Yinhe Plastic Technology Co ltd
Current assignee: Chaozhou Chaoan Jinhao Yinhe Plastic Technology Co ltd; Jieyang Jinhao Yinhe Plastic Technology Co ltd
Priority date: 2018-08-28
Filing date: 2018-08-28
Publication date: 2022-01-04
Anticipated expiration: 2038-08-28
Also published as: CN109501042A

Abstract

The invention discloses an intelligent, efficient, energy-saving and environment-friendly plastic recycling and processing machine, which comprises a crushing box, wherein a cleaning box is arranged at the bottom end of the crushing box, a water inlet pipe is connected to the right side of the top end of the cleaning box, the water inlet pipe is connected to the output end of an external water pump, the input end of the water pump is connected to an external water source through a pipeline, an air inlet pipe is connected to the left side of the top end of the cleaning box, the air inlet pipe is connected to the output end of an external hot air blower, the right end of the cleaning box is connected with a water outlet pipe, the other end of the water outlet pipe is connected to a wastewater filtering box, and the wastewater filtering box is arranged on one side of the cleaning box. The cost is reduced.

Description

Intelligent efficient energy-saving environment-friendly plastic recycling processing machine

Technical Field

The invention relates to the technical field of plastic recycling and processing equipment, in particular to an intelligent, efficient, energy-saving and environment-friendly plastic recycling and processing machine.

Background

Plastics are high molecular compounds (macromolecules) polymerized by addition polymerization or polycondensation reaction, commonly called plastics (plastics) or resins (resin), which can freely change components and shapes and forms, and are composed of synthetic resins and additives such as fillers, plasticizers, stabilizers, lubricants, pigments, etc. The main component of the plastic is resin. The term resin is originally named from lipids secreted from animals and plants, such as rosin and shellac, and refers to a high molecular compound that has not been mixed with various additives. The resin accounts for about 40-100% of the total weight of the plastic. The basic properties of plastics are largely determined by the nature of the resin, but additives also play an important role. Some plastics consist essentially of synthetic resins, with no or little additives, such as plexiglas, polystyrene, etc. The plastic is a kind of synthetic resin, which is similar to the shape of the pine resin in natural resin, and is artificially synthesized by chemical means, and is called plastic.

However, many plastics are difficult to degrade in natural environment due to the characteristics of high strength and the like of the plastics, and if the plastics are not treated, the environment is greatly influenced. The equipment for recycling waste plastics at present has the problem that crushing effect is not good, heating efficiency is low, the energy consumption is high, and can produce irritant harmful gas in the heating plastics process, and waste gas can still cause harm to the environment without direct discharge through treatment.

Disclosure of Invention

The invention aims to provide an intelligent, efficient, energy-saving and environment-friendly plastic recycling processing machine to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

an intelligent, efficient, energy-saving and environment-friendly plastic recycling and processing machine comprises a crushing box, wherein a cleaning box is arranged at the bottom end of the crushing box, a water inlet pipe is connected to the right side of the top end of the cleaning box, the water inlet pipe is connected to the output end of an external water pump, the input end of the water pump is connected to an external water source through a pipeline, an air inlet pipe is connected to the left side of the top end of the cleaning box, the air inlet pipe is connected to the output end of an external hot air fan, the right end of the cleaning box is connected with a first water outlet pipe, the other end of the first water outlet pipe is connected to a wastewater filtering box, the wastewater filtering box is arranged on one side of the cleaning box, the left end of the cleaning box is connected with a hot air pipe, a first discharging pipe is connected to the bottom end of the cleaning box, the bottom end of the first discharging pipe is connected to a heating box, the bottom end of the heating box is connected to an extruding device through a second discharging pipe, all install the valve on first discharging pipe and the second discharging pipe, the heating cabinet left end is connected with the second outlet pipe, the other end of second outlet pipe is connected on the waste gas rose box, the waste gas rose box sets up the one side at the heating cabinet.

Preferably, the top end of the crushing box is provided with a feed hopper, the upper side in the crushing box is provided with a fixed jaw plate and a movable jaw plate which are symmetrically distributed, the top end of the movable jaw plate is rotatably connected to the side wall in the crushing box through a pin shaft, the surface of one end, opposite to each other, of the movable jaw plate is provided with crushing teeth which are uniformly distributed, the lower side of one end, far away from the fixed jaw plate, of the movable jaw plate is rotatably connected with a telescopic rod, the other end of the telescopic rod is connected to the output end of a cylinder, the cylinder is fixedly arranged on the side wall outside the crushing box, a magnet is arranged below the fixed jaw plate and fixed on the side wall in the crushing box, a plurality of first crushing rollers which are symmetrically distributed are arranged below the magnet, a plurality of second crushing rollers which are uniformly distributed are arranged below the first crushing rollers, and the diameter of the first crushing rollers is larger than that of the second crushing rollers, the bottom end of the crushing box is provided with a discharge hole, and a screen is arranged in the discharge hole.

Preferably, the one end that the jaw board was kept away from to the bazoon plate is connected with a plurality of evenly distributed's cushion column, the other end of cushion column is fixed on the inside lateral wall of broken case, cushion column periphery cover has buffer spring.

Preferably, the clean case top is provided with the feed inlet, clean case one side fixed mounting has first motor, the output of first motor is connected with the pivot, the pivot runs through clean case box lateral wall and extends to inside the clean case, the one end that first motor was kept away from in the pivot is rotated with clean incasement portion lateral wall and is connected, the pivot is located the stirring piece that a plurality of even symmetric distributions were installed on the part surface of clean incasement portion.

Preferably, first water piping connection is at waste water rose box one end upside, the one end downside that waste water rose box kept away from first outlet pipe is connected with the drain pipe, the inside from the top down of waste water rose box divide into coarse sand filter layer, fine sand filter layer, filter screen, filter pulp layer and first active carbon filter layer in proper order.

Preferably, a plurality of heaters are installed on the side wall inside the heating box.

Preferably, a heat insulation plate is bonded on the surface of the side wall inside the heating box.

Preferably, the one end of exhaust gas filtering case is connected with the second outlet pipe, the other end of exhaust gas filtering case is connected with the blast pipe, the inside one side that is close to the second outlet pipe of exhaust gas filtering case is filled with the gravel layer, the inside one side that is close to the blast pipe of exhaust gas filtering case is filled with the second active carbon filter layer, be provided with waterproof ventilated membrane between gravel layer and the second active carbon filter layer.

Preferably, the inside screw rod that is provided with of extrusion device, the screw rod surface is provided with evenly distributed's spiral helicine feeding vane, extrusion device's one end is provided with extrudes the head, extrusion device's other end fixed mounting has the second motor, the one end that the head was kept away from to the screw rod runs through extrusion device's lateral wall and is connected to the output of second motor.

Compared with the prior art, the invention has the beneficial effects that: the jaw plate is connected and fixed in the crushing box through the buffer column, so that the damping effect is good, and the service life of the jaw plate is prolonged; the magnet is used for adsorbing metal impurities, so that the metal impurities are prevented from damaging the crushing roller; the crushing rollers are arranged into a first crushing roller and a second crushing roller with different diameters, so that a better crushing effect is achieved; the screen is arranged to prevent the plastic from not being completely crushed; the plastic is stirred by the stirring sheet, so that the cleaning effect is improved; the waste water after plastic cleaning is filtered and then discharged, and the filtered waste water can be recycled, so that resources are saved; the surface of the side wall in the heating box is covered with a heat insulation plate to prevent heat from dissipating, and the dried hot air is used for preheating the plastic, so that the heating efficiency is improved, and the energy waste is reduced; the waste gas is filtered and then discharged, so that the energy is saved and the environment is protected.

The invention can fully recycle the waste plastics, fully realize the maximum electric heating efficiency conversion, eliminate secondary pollution, improve the mechanical efficiency, enhance the mechanical energy saving, solve the key problems of the prior plastic regeneration processing machinery, such as non-intelligence, low electric heating efficiency, low preheating speed, high energy consumption and the like, improve the product quality and the labor efficiency, improve the working environment and reduce the cost.

Drawings

FIG. 1 is a schematic structural view of an intelligent, efficient, energy-saving and environment-friendly plastic recycling processing machine;

FIG. 2 is a schematic structural diagram of a crushing box in an intelligent, efficient, energy-saving and environment-friendly plastic recycling processing machine;

FIG. 3 is a schematic structural diagram of a cleaning box in an intelligent, efficient, energy-saving and environment-friendly plastic recycling processing machine;

FIG. 4 is a schematic structural diagram of a wastewater filtering tank in an intelligent, efficient, energy-saving and environment-friendly plastic recycling processing machine;

FIG. 5 is a schematic structural diagram of a heating box in an intelligent, efficient, energy-saving and environment-friendly plastic recycling processing machine;

FIG. 6 is a schematic structural diagram of a waste gas filtering box in an intelligent, efficient, energy-saving and environment-friendly plastic recycling processing machine;

fig. 7 is a schematic structural diagram of an extrusion device in an intelligent, efficient, energy-saving and environment-friendly plastic recycling processing machine.

In the figure: 1-crushing box, 2-cleaning box, 3-water inlet pipe, 4-water pump, 5-air inlet pipe, 6-air heater, 7-first water outlet pipe, 8-waste water filtering box, 9-hot air pipe, 10-first discharge pipe, 11-heating box, 12-second discharge pipe, 13-valve, 14-extruding device, 15-second water outlet pipe, 16-waste gas filtering box, 17-feed hopper, 18-jaw plate, 19-buffer column, 20-buffer spring, 21-jaw plate, 22-pin shaft, 23-crushing tooth, 24-telescopic rod, 25-cylinder, 26-magnet, 27-first crushing roller, 28-second crushing roller, 29-discharge port, 30-screen and 31-feed port, 32-a first motor, 33-a rotating shaft, 34-a stirring sheet, 35-a drain pipe, 36-a coarse sand filtering layer, 37-a fine sand filtering layer, 38-a filtering net, 39-a filtering cotton layer, 40-an activated carbon filtering layer, 41-a heater, 42-a heat insulation plate, 43-an exhaust pipe, 44-a sandstone layer, 45-a waterproof breathable film, 46-a second activated carbon filtering layer, 47-a screw rod, 48-a feeding blade, 49-a second motor and 50-an extrusion head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 7, the present invention provides a technical solution: an intelligent, efficient, energy-saving and environment-friendly plastic recycling and processing machine comprises a crushing box 1, wherein a cleaning box 2 is arranged at the bottom end of the crushing box 1, a water inlet pipe 3 is connected to the right side of the top end of the cleaning box 2, the water inlet pipe 3 is connected to the output end of an external water pump 4, the input end of the water pump 4 is connected to an external water source through a pipeline, an air inlet pipe 5 is connected to the left side of the top end of the cleaning box 2, the air inlet pipe 5 is connected to the output end of an external hot air fan 6, a first water outlet pipe 7 is connected to the right end of the cleaning box 2, the other end of the first water outlet pipe 7 is connected to a wastewater filtering box 8, the wastewater filtering box 8 is arranged on one side of the cleaning box 2, a hot air pipe 9 is connected to the left end of the cleaning box 2, a first discharging pipe 10 is connected to the bottom end of the cleaning box 2, and the bottom end of the first discharging pipe 10 is connected to a heating box 11, the bottom of hot-air pipe 9 is connected on heating cabinet 11, heating cabinet 11 bottom is connected to extrusion device 14 through second discharging pipe 12 on, all install valve 13 on first discharging pipe 10 and the second discharging pipe 12, heating cabinet 11 left end is connected with second outlet pipe 15, the other end of second outlet pipe 15 is connected on waste gas rose box 16, waste gas rose box 16 sets up the one side at heating cabinet 11.

The top end of the crushing box 1 is provided with a feed hopper 17, the upper side inside the crushing box 1 is provided with a fixed jaw plate 18 and a movable jaw plate 21 which are symmetrically distributed, the top end of the movable jaw plate 21 is rotatably connected to the side wall inside the crushing box 1 through a pin shaft 22, the surfaces of the opposite ends of the movable jaw plate 21 and the fixed jaw plate 18 are provided with crushing teeth 23 which are uniformly distributed, the lower side of one end, away from the fixed jaw plate 18, of the movable jaw plate 21 is rotatably connected with a telescopic rod 24, the other end of the telescopic rod 24 is connected to the output end of an air cylinder 25, the air cylinder 25 is fixedly arranged on the side wall outside the crushing box 1, a magnet 26 is arranged below the fixed jaw plate 18, the magnet 26 is fixed on the side wall inside the crushing box 1, a plurality of first crushing rollers 27 which are symmetrically distributed are arranged below the magnet 26, a plurality of second crushing rollers 28 which are uniformly distributed are arranged below the first crushing rollers 27, the diameter of the first crushing roller 27 is larger than that of the second crushing roller 28, the bottom end of the crushing box 1 is provided with a discharge port 29, and a screen 30 is installed in the discharge port 29.

One end of the jaw plate 18, which is far away from the movable jaw plate 21, is connected with a plurality of buffer columns 19 which are uniformly distributed, the other ends of the buffer columns 19 are fixed on the inner side wall of the crushing box 1, and buffer springs 20 are sleeved on the peripheries of the buffer columns 19.

2 tops of clean case are provided with

feed inlet

31, 2 one side fixed mounting of clean case has first motor 32, the output of first motor 32 is connected with pivot 33, pivot 33 runs through 2 box lateral walls of clean case and extends to inside 2 of clean case, the one end that first motor 32 was kept away from to pivot 33 rotates with the inside lateral wall of clean case 2 to be connected, pivot 33 is located the inside part of clean case 2 and installs a plurality of even symmetric distribution's stirring piece 34 on the surface.

First outlet pipe 7 is connected at 8 one end upsides of waste water rose box, the one end downside that first outlet pipe 7 was kept away from to waste water rose box 8 is connected with drain pipe 35, the inside from the top down of waste water rose box 8 divides into coarse sand filter layer 36, fine sand filter layer 37, filter screen 38, filter pulp layer 39 and first active carbon filter layer 40 in proper order.

A plurality of heaters 41 are installed on the inner side wall of the heating box 11.

An insulating plate 42 is adhered to the inner side wall surface of the heating box 11.

One end of the waste gas filtering box 16 is connected with a second water outlet pipe 15, the other end of the waste gas filtering box 16 is connected with an exhaust pipe 43, one side of the inside of the waste gas filtering box 16, which is close to the second water outlet pipe 15, is filled with a sandstone layer 44, one side of the inside of the waste gas filtering box 16, which is close to the exhaust pipe 43, is filled with a second activated carbon filtering layer 46, and a waterproof and breathable film 45 is arranged between the sandstone layer 44 and the second activated carbon filtering layer 46.

The inside screw rod 47 that is provided with of extrusion device 14, the screw rod 47 surface is provided with evenly distributed's spiral helicine feeding vane 48, the one end of extrusion device 14 is provided with extrudes the head 50, the other end fixed mounting of extrusion device 14 has second motor 49, the one end that the screw rod 47 was kept away from and is extruded head 50 runs through the lateral wall that extrusion device 14 and be connected to the output of second motor 49.

The working principle of the invention is as follows: firstly, waste plastics are fed into a feed hopper 17, after the waste plastics enter a crushing box 1, an air cylinder 25 drives a telescopic rod 24 to repeatedly extend and shorten, so that a movable jaw plate 21 is repeatedly close to and far away from a jaw plate 18, and the plastics between the movable jaw plate 21 and the jaw plate 18 are crushed; the primarily crushed plastic falls between the first crushing rollers 27 after passing through the magnets 26, and the magnets 26 can adsorb metal objects doped in the plastic, so that the metal objects are prevented from damaging the crushing rollers; by the crushing of the first crushing roller 27 and the second crushing roller 28, a good crushing effect can be achieved, and plastic crushed to be fine enough passes through the screen 30 and enters the cleaning tank 2; the water pump 4 is used for pumping water in an external water source into the cleaning box 2, meanwhile, the first motor 32 drives the rotating shaft 33 to rotate, plastic is stirred, the plastic is washed through clear water, the washed wastewater is discharged into the wastewater filtering box 8 from the first water outlet pipe 7, the water filtered by the multi-layer materials can be collected and used for cleaning the plastic in the cleaning box 2 again, and water resources are saved; then, a hot air blower 6 blows hot air into the cleaning box 2 to dry the plastic; the dried plastic enters the heating box 11 through the first discharge pipe 10, the heater 41 is used for heating and melting the plastic, and meanwhile, hot air for drying in the cleaning box 2 enters the heating box 11 along the hot air pipe 9, so that the plastic can be quickly preheated, energy is saved, and the heating efficiency is improved; harmful gas is possibly generated in the heating process, the waste gas enters the waste gas filtering box 16, and the waste gas is firstly cooled by the sandstone layer 44 and then filtered by the waterproof and breathable film 45 and the second activated carbon filtering layer 46 to remove the harmful substance, so that the discharged gas is ensured to meet the environmental protection standard; the melted plastic enters the extrusion device 14, the second motor 49 drives the screw 47 to rotate, the feeding blade 48 is driven to rotate, the spiral feeding blade 48 can convey the plastic from one end of the extrusion device 14 to the extrusion head 50, and the plastic is extruded from the outlet of the extrusion head 50, so that the waste plastic is recycled at one time.

The invention applies advanced big data cloud computing and the most advanced energy-saving and environment-friendly technology at home and abroad, can fully recycle waste plastics, fully realize the maximum electric heating efficiency conversion, eliminate secondary pollution, improve mechanical efficiency, enhance mechanical energy conservation, solve the key problems of non-intelligence, low electric heating efficiency, low preheating speed, high energy consumption and the like of the current traditional plastic regeneration processing machinery, improve the product quality and labor efficiency, improve the working environment and reduce the cost.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a plastics recovery processing machinery of energy-efficient environmental protection of intelligence, includes broken case (1), its characterized in that: the device is characterized in that a cleaning box (2) is arranged at the bottom end of the crushing box (1), a water inlet pipe (3) is connected to the right side of the top end of the cleaning box (2), the water inlet pipe (3) is connected to the output end of an external water pump (4), the input end of the water pump (4) is connected to an external water source through a pipeline, an air inlet pipe (5) is connected to the left side of the top end of the cleaning box (2), the air inlet pipe (5) is connected to the output end of an external hot air fan (6), a first water outlet pipe (7) is connected to the right end of the cleaning box (2), the other end of the first water outlet pipe (7) is connected to a wastewater filtering box (8), the wastewater filtering box (8) is arranged on one side of the cleaning box (2), a hot air pipe (9) is connected to the left end of the cleaning box (2), a first discharging pipe (10) is connected to the bottom end of the cleaning box (2), and the first discharging pipe (10) is connected to a heating box (11), the bottom of steam pipe (9) is connected on heating cabinet (11), heating cabinet (11) bottom is connected to extrusion device (14) through second discharging pipe (12) on, all install valve (13) on first discharging pipe (10) and second discharging pipe (12), heating cabinet (11) left end is connected with second outlet pipe (15), the other end of second outlet pipe (15) is connected on waste gas rose box (16), waste gas rose box (16) set up the one side at heating cabinet (11).

2. The intelligent, efficient, energy-saving and environment-friendly plastic recycling and processing machine as claimed in claim 1, is characterized in that: the top end of the crushing box (1) is provided with a feed hopper (17), the upper side in the crushing box (1) is provided with a jaw plate (18) and a movable jaw plate (21) which are symmetrically distributed, the top end of the movable jaw plate (21) is rotatably connected to the side wall in the crushing box (1) through a pin shaft (22), one end surface of the movable jaw plate (21) opposite to the jaw plate (18) is provided with crushing teeth (23) which are uniformly distributed, the lower side of one end of the movable jaw plate (21) far away from the jaw plate (18) is rotatably connected with a telescopic rod (24), the other end of the telescopic rod (24) is connected to the output end of a cylinder (25), the cylinder (25) is fixedly installed on the side wall outside the crushing box (1), a magnet (26) is arranged below the jaw plate (18), the magnet (26) is fixed on the side wall in the crushing box (1), and a plurality of first crushing rollers (27) which are symmetrically distributed are arranged below the magnet (26), a plurality of second crushing rollers (28) which are uniformly distributed are arranged below the first crushing roller (27), the diameter of the first crushing roller (27) is larger than that of the second crushing roller (28), a discharge hole (29) is formed in the bottom end of the crushing box (1), and a screen (30) is installed in the discharge hole (29).

3. The intelligent, efficient, energy-saving and environment-friendly plastic recycling and processing machine as claimed in claim 2, characterized in that: one end of the jaw plate (18) far away from the movable jaw plate (21) is connected with a plurality of buffer columns (19) which are evenly distributed, the other ends of the buffer columns (19) are fixed on the inner side wall of the crushing box (1), and buffer springs (20) are sleeved on the peripheries of the buffer columns (19).

4. The intelligent, efficient, energy-saving and environment-friendly plastic recycling and processing machine as claimed in claim 1, is characterized in that: clean case (2) top is provided with feed inlet (31), clean case (2) one side fixed mounting has first motor (32), the output of first motor (32) is connected with pivot (33), pivot (33) run through inside clean case (2) box lateral wall extends to clean case (2), the one end that first motor (32) were kept away from in pivot (33) rotates with clean case (2) inside lateral wall to be connected, pivot (33) are located the inside part of clean case (2) and install stirring piece (34) of a plurality of even symmetric distributions on the surface.

5. The intelligent, efficient, energy-saving and environment-friendly plastic recycling and processing machine as claimed in claim 1, is characterized in that: first outlet pipe (7) are connected at waste water rose box (8) one end upside, the one end downside that first outlet pipe (7) were kept away from in waste water rose box (8) is connected with drain pipe (35), waste water rose box (8) inside from the top down divide into coarse sand filter layer (36), fine sand filter layer (37), filter screen (38), filter pulp layer (39) and first active carbon filter layer (40) in proper order.

6. The intelligent, efficient, energy-saving and environment-friendly plastic recycling and processing machine as claimed in claim 1, is characterized in that: a plurality of heaters (41) are arranged on the side wall inside the heating box (11).

7. The intelligent, efficient, energy-saving and environment-friendly plastic recycling and processing machine as claimed in claim 6, is characterized in that: and a heat insulation plate (42) is bonded on the surface of the inner side wall of the heating box (11).

8. The intelligent, efficient, energy-saving and environment-friendly plastic recycling and processing machine as claimed in claim 1, is characterized in that: one end of the waste gas filtering box (16) is connected with a second water outlet pipe (15), the other end of the waste gas filtering box (16) is connected with an exhaust pipe (43), a sandstone layer (44) is filled at one side, close to the second water outlet pipe (15), of the inside of the waste gas filtering box (16), a second activated carbon filtering layer (46) is filled at one side, close to the exhaust pipe (43), of the inside of the waste gas filtering box (16), and a waterproof breathable film (45) is arranged between the sandstone layer (44) and the second activated carbon filtering layer (46).

9. The intelligent, efficient, energy-saving and environment-friendly plastic recycling and processing machine as claimed in claim 1, is characterized in that: the utility model discloses a screw extruder, including extrusion device (14), screw rod (47) surface are provided with evenly distributed's spiral helicine feeding vane (48), the one end of extrusion device (14) is provided with extrudes head (50), the other end fixed mounting of extrusion device (14) has second motor (49), the one end that extrusion head (50) was kept away from in screw rod (47) runs through the lateral wall of extrusion device (14) and is connected to the output of second motor (49).