CN111571869A

CN111571869A - Waste plastic product preprocessing treatment device

Info

Publication number: CN111571869A
Application number: CN202010400741.4A
Authority: CN
Inventors: 刘晓波
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2020-08-25

Abstract

The invention discloses a pre-processing treatment device for waste plastic products, which comprises a conical processing barrel, wherein a transmission feeding device is arranged on the left side of the conical processing barrel, a humidifying and dedusting device for reducing processing dust in the conical processing barrel is arranged above the right side of the conical processing barrel, a cracking device is arranged above the conical processing barrel, a stirring and crushing device matched with the cracking device is arranged below the conical processing barrel, a filtering device is arranged at the bottom of the humidifying and dedusting device, and a rotary dryer is also arranged at the bottom of the conical processing barrel in a connecting manner. But also provides a better processing raw material for subsequent granulation processing.

Description

Waste plastic product preprocessing treatment device

Technical Field

The invention relates to the plastic product processing industry, in particular to a waste plastic product preprocessing device.

Background

With the development of industry, various plastic products enter thousands of households, and plastic wastes are increased. Various plastic packing objects, plastic containers, plastic toys and stationery, plastic shoes, plastic household appliance shells, vehicle bumpers, plastic pipes, industrial waste materials and the like are visible everywhere, and great environmental pollution is caused. The recycling of waste plastics is beneficial to environmental protection and resource saving. They can be recycled and granulated or modified and then granulated again to be used for producing plastic products.

Waste plastics from waste packaging materials, such as packaging bags, shopping bags, bottles, tanks, boxes and waste agricultural films, are subjected to pretreatment before granulation, the pretreatment mainly including classification, dust removal, crushing, drying and the like.

Most current waste plastic preprocessing devices exist the treatment effect not good at present, the lower problem of treatment effeciency, and waste plastic is when preprocessing processing, because waste plastic deposits or pollutes for a long time, can make the inside a large amount of dusts or harmful impurity of overstocking of machine, these dusts can be attached to inside the machine, long this past, can influence the life of machine and the product quality of follow-up granulation processing, consequently, in order to solve these problems, need to develop a more ripe waste plastic preprocessing device urgently.

Disclosure of Invention

The invention aims to provide a waste plastic product preprocessing treatment device to solve the problems in the background technology.

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

the utility model provides a processing apparatus is preprocessed to old and useless plastic products, includes toper processing bucket left side is equipped with transmission feeder toper processing bucket right side top is installed and is used for reducing the humidification dust collector of the inside processing dust of toper processing bucket the inside top of toper processing bucket is provided with the cracker the inside below of toper processing bucket install with the stirring breaker that the cracker cooperation was used humidification dust collector installs the bottom and removes and strain the device toper processing bucket bottom is connected and is still installed rotary dryer.

As a further scheme of the invention: humidification dust collector internally mounted has electronic water pump machine first base is installed to electronic water pump machine bottom first base bottom is installed and is used for the water tank that supplies water tank outside horizontal installation has external raceway water tank left side top install with the first pipe that electronic water pump machine is connected electronic water pump machine front end horizontal installation with the second pipe of the inside intercommunication of toper processing bucket the atomizer is installed to second pipe end.

As a further scheme of the invention: the filter removing device is characterized in that a first motor is installed inside the filter removing device, a second base is installed at the bottom of the first motor, a dust collecting box is arranged on the left side of the first motor, a fan is installed on the left side of the dust collecting box, the fan is fixedly installed inside the conical processing barrel through a rotating shaft driven by the first motor, and a box door used for guiding out internal waste dust collection is arranged at the bottom of the dust collecting box.

As a further scheme of the invention: stirring breaker internally mounted has the second motor third base is installed to second motor bottom the second motor right side horizontal installation has the stirring frame, the stirring frame with fan subtend horizontal installation.

As a further scheme of the invention: the rotary dryer is characterized in that a heating interlayer is arranged inside the rotary dryer, damping springs are respectively installed on the left side and the right side of the bottom of the rotary dryer, a storage box is installed on the left side of the rotary dryer, a communicating pipe is horizontally installed between the storage box and the rotary dryer, and a discharge hopper is arranged outside the left side of the storage box.

As a further scheme of the invention: the conveying and feeding device is internally provided with a first conveying device, the right side of the first conveying device is obliquely connected with a second conveying device, the right side of the second conveying device is communicated with the inside of the conical processing barrel, two electric roller shafts are respectively arranged at two ends of the inside of the first conveying device and the inside of the second conveying device, and a plurality of carrier rollers are arranged in the middle of the electric roller shafts.

As a further scheme of the invention: second conveyer with the toper processing bucket junction is equipped with the pan feeding mouth inboard is installed down the hopper ultraviolet ray disinfection lamp left side is installed and is used for detecting the dust sensor of the inside dust concentration of toper processing bucket humidification dust collector, remove and strain the device and stir the breaker outside and all install a door that is used for the maintenance.

As a further scheme of the invention: cracking device bottom is equipped with the guide mouth inside being provided with the internal motor of cracking device the outside cover of internal motor is equipped with the hexagon bearing frame six schizolysis hammer block, every are installed to the outside circumference of hexagon bearing frame schizolysis hammer block and inside all installs a sawtooth connecting rod, sawtooth connecting rod bottom and hexagon bearing frame fixed mounting are every an H type tup is all installed to sawtooth connecting rod outer end.

As a further scheme of the invention: the first conveying device and the bottom of the filter removing device are respectively provided with a support, and the bottom of the support is horizontally provided with a bearing base on the left side and the right side.

Compared with the prior art, the invention has the beneficial effects that: this device reasonable in design has improved the efficiency that waste plastic handled, has optimized the treatment effect, and has further reduced dust and harmful gas that waste plastic produced in the pretreatment process, has not only improved the life of equipment, has reduced the maintenance number of times of equipment, provides more high-quality processing raw materials for follow-up granulation processing moreover, has higher practicality and market prospect, is fit for using widely on a large scale.

Drawings

Fig. 1 is a schematic view of an internal structure of a waste plastic product preprocessing treatment device.

FIG. 2 is a schematic view of a cracking rotary wheel in a waste plastic product preprocessing device.

FIG. 3 is a schematic structural diagram of a humidifying and dedusting device in a waste plastic product preprocessing device.

Fig. 4 is a schematic structural diagram of a conveying and feeding device in a waste plastic product preprocessing and processing device.

Fig. 5 is a schematic structural view of a conical processing barrel in a waste plastic product preprocessing treatment device.

In the figure: 1-a conical processing barrel, 2-a conveying feeding device, 3-a humidifying and dedusting device, 4-a filtering and removing device, 5-a stirring and crushing device, 6-a rotary dryer, 7-a storage bin, 8-a feeding port, 9-a discharging hopper, 10-a dust sensor, 11-a cracking device, 12-an electric water pump machine, 13-a first guide pipe, 14-a first base, 15-a bin gate, 16-a second guide pipe, 17-an atomizing nozzle, 18-a water tank, 19-an external water conveying pipe, 20-a first motor, 21-a second base, 22-a dust collecting box, 23-a rotating shaft, 24-a fan, 25-a box door, 26-a cracking rotating wheel, 27-a second motor, 28-a third base and 29-a communicating pipe, 30-heating interlayer, 31-stirring frame, 32-damping spring, 33-storage box, 34-discharge hopper, 35-support, 36-bearing base, 37-first conveying device, 38-second conveying device, 39-electric roller shaft, 40-carrier roller, 41-material guide port, 42-H-shaped hammer head, 43-sawtooth connecting rod, 44-hexagonal bearing seat, 45-built-in motor and 46-cracking hammer body.

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.

The first embodiment is as follows:

referring to fig. 1 to 5, in the embodiment of the invention, a waste plastic product preprocessing device comprises a conical processing barrel 1, a transmission feeding device 2 is arranged on the left side of the conical processing barrel 1, a humidifying and dedusting device 3 for reducing processing dust in the conical processing barrel 1 is arranged above the right side of the conical processing barrel 1, a cracking device 11 is arranged above the inner part of the conical processing barrel, a stirring and crushing device 5 matched with the cracking device 11 is arranged below the inner part of the conical processing barrel 1, a filtering and removing device 4 is arranged at the bottom of the humidifying and dedusting device 3, and a rotary dryer 6 is further connected to the bottom of the conical processing barrel 1.

Example two:

in this embodiment, an electric water pump 12 is installed inside the humidification dust removal device 3, a first base 14 is installed at the bottom of the electric water pump 12, a water tank 18 for supplying water is installed at the bottom of the first base 14, an external water pipe 19 is horizontally installed outside the water tank 18, a first conduit 13 connected with the electric water pump 12 is installed above the left side of the water tank 18, a second conduit 16 communicated with the interior of the conical processing barrel 1 is horizontally installed at the front end of the electric water pump 12, and an atomization nozzle 17 is installed at the tail end of the second conduit 16.

In this embodiment, a first motor 20 is installed inside the de-filtration device 4, a second base 21 is installed at the bottom of the first motor 20, a dust box 22 is installed at the left side of the first motor 20, a fan 24 is installed at the left side of the dust box 22, the fan 24 is fixedly installed inside the tapered processing barrel 1 through a rotating shaft 23 driven by the first motor 20, a box door 25 for guiding out internal waste dust is installed at the bottom of the dust box 22, a second motor 27 is installed inside the stirring and crushing device 5, a third base 28 is installed at the bottom of the second motor 27, a stirring frame 31 is horizontally installed at the right side of the second motor 27, the stirring frame 31 is horizontally installed opposite to the fan 24, a heating interlayer 30 is installed inside the rotary dryer 6, a damping spring 32 is installed at each of the left and right sides of the bottom of the rotary dryer 6, install storage tank 33 on the left of rotary dryer 6 storage tank 33 with rotary dryer 6 middle part horizontal installation has communicating pipe 29 storage tank 33 left side outside is equipped with out hopper 34 the inside first conveyer 37 that is equipped with of transmission feeder 2 first conveyer 37 right side slope is connected and is installed second conveyer 38, second conveyer 38 right side with the inside intercommunication of toper processing bucket 1 two electric roller 40 are installed respectively to the inside both ends of first conveyer 37 and second conveyer 38 electric roller 40 mid-mounting has a plurality of bearing roller 40.

Example three:

in this embodiment, cracker 11 bottom is equipped with guide port 41 cracker 11 is inside to be provided with built-in motor 45 outside cover is equipped with hexagon bearing frame 44 six schizolysis hammer 46 are installed to the outside circumference of hexagon bearing frame 44, every schizolysis hammer 46 all installs a sawtooth connecting rod 43 with inside, sawtooth connecting rod 43 bottom and hexagon bearing frame 44 fixed mounting are every an H type hammer 42 is all installed to sawtooth connecting rod 43 outer end.

In this embodiment second conveyer 38 with 1 junction of toper processing bucket is equipped with pan feeding mouth 8 inboard is installed down hopper 9 ultraviolet ray disinfection lamp 11 left side is installed and is used for detecting the dust sensor 10 of the inside dust concentration of toper processing bucket 1 humidification dust collector 3, remove and strain device 4 and stirring breaker 5 outside and all install a door 15 that is used for the maintenance first conveyer 37 with remove and strain device 4 bottom and install a support 35 respectively, control the side support 35 bottom horizontal installation has bearing base 36.

The working principle of the invention is as follows: when in processing, waste plastics to be processed are put above the transmission feeding device 2, the transmission feeding device 2 lifts the waste plastics to the feeding port 8 through a first conveying device 37 and a second conveying device 38 which are arranged inside, the feeding port 8 guides the waste plastics into the cracking device 11 through the discharging hopper 9, the waste plastics are beaten and cracked in the cracking device 11 through the cracking runner 26, so that the subsequent crushing effect is further improved, the cracked waste plastics enter the stirring and crushing device 5 through the material guiding port 41, the stirring frame 31 arranged in the stirring and crushing device 5 crushes the waste plastics, a large amount of dust is generated during crushing, the humidifying and dust removing device 3 and the filtering device 4 work in a matching way, the humidifying and dust removing device 3 atomizes the waste plastics in the bottom water tank 18 through the atomizing nozzle 17 through the electric water pump 12 which is arranged inside and then sprays out, therefore, the dust concentration at the top of the conical processing barrel 1 is reduced, the filter removing device drives the fan 24 to rotate through the first motor 20, dust generated during crushing is sucked into the dust collection box 22 to be collected, at the moment, the crushed waste plastic is atomized to have certain humidity, the waste is guided into the rotary dryer 6 mounted at the bottom to be dried, the heating interlayer 30 is arranged inside the rotary dryer 6, the waste plastic is heated and rotated in the rotary dryer 6, the drying efficiency is greatly improved, and the dried waste plastic enters the storage box 33 through the communicating pipe 29 to be temporarily stored to wait for further processing.

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 processing apparatus is preprocessed to old and useless plastic products, includes toper processing bucket (1), its characterized in that toper processing bucket (1) left side is equipped with transmission feeder (2) toper processing bucket (1) right side top is installed and is used for reducing humidification dust collector (3) of toper processing bucket (1) inside processing dust toper processing bucket (1) inside top is provided with cracker (11) toper processing bucket (11) inside below install with stirring breaker (5) that cracker (11) cooperation was used humidification dust collector (3) bottom is installed and is removed and strain device (4) toper processing bucket (1) bottom is connected and still is installed rotary dryer (6).

2. The waste plastic product preprocessing treatment device as claimed in claim 1, characterized in that an electric water pump (12) is installed inside the humidifying and dedusting device (3), a first base (14) is installed at the bottom of the electric water pump (12), a water tank (18) for supplying water is installed at the bottom of the first base (14), an external water pipe (19) is horizontally installed at the outer side of the water tank (18), a first conduit (13) connected with the electric water pump (12) is installed above the left side of the water tank (18), a second conduit (16) communicated with the inside of the conical processing barrel (1) is horizontally installed at the front end of the electric water pump (12), and an atomizing spray head (17) is installed at the tail end of the second conduit (16).

3. The waste plastic product preprocessing device as claimed in claim 2, wherein a first motor (20) is installed inside the filtering device (4), a second base (21) is installed at the bottom of the first motor (20), a dust collection box (22) is arranged at the left side of the first motor (20), a fan (24) is installed at the left side of the dust collection box (22), the fan (24) is fixedly installed inside the tapered processing barrel (1) through a rotating shaft (23) driven by the first motor (20), and a box door (25) for guiding out internal waste dust collection is arranged at the bottom of the dust collection box (22).

4. The waste plastic product preprocessing device as claimed in claim 3, characterized in that a second motor (27) is installed inside the stirring and crushing device (5), a third base (28) is installed at the bottom of the second motor (27), a stirring frame (31) is horizontally installed at the right side of the second motor (27), and the stirring frame (31) and the fan (24) are installed horizontally in an opposite direction.

5. The waste plastic product preprocessing device as claimed in claim 4, characterized in that a heating interlayer (30) is arranged inside the rotary dryer (6), a damping spring (32) is respectively arranged at the left side and the right side of the bottom of the rotary dryer (6), a storage tank (33) is arranged at the left side of the rotary dryer (6), a communicating pipe (29) is horizontally arranged between the storage tank (33) and the rotary dryer (6), and a discharge hopper (34) is arranged outside the left side of the storage tank (33).

6. The waste plastic product preprocessing device as claimed in claim 5, wherein a first conveying device (37) is arranged inside the conveying and feeding device (2), a second conveying device (38) is obliquely connected and installed on the right side of the first conveying device (37), the right side of the second conveying device (38) is communicated with the inside of the conical processing barrel (1), two electric roller shafts (39) are respectively installed at two ends inside the first conveying device (37) and the second conveying device (38), and a plurality of carrier rollers (40) are installed in the middle of the electric roller shafts (39).

7. The waste plastic product preprocessing device as claimed in claim 6, wherein a feeding port (8) is arranged at the joint of the second conveying device (38) and the conical processing barrel (1), a blanking hopper (9) is installed at the inner side of the feeding port (8), a dust sensor (10) for detecting the dust concentration inside the conical processing barrel (1) is installed at the left side, and a bin door (15) for maintenance is installed at the outer sides of the humidifying and dedusting device (3), the filtering device (4) and the stirring and crushing device (5).

8. The waste plastic product preprocessing device as claimed in claim 7, wherein a material guiding port (41) is arranged at the bottom of the cracking device (11), an internal motor (45) is arranged inside the cracking device (11), a hexagonal bearing seat (44) is sleeved outside the internal motor (45), six cracking hammer bodies (46) are circumferentially arranged outside the hexagonal bearing seat (44), a sawtooth connecting rod (43) is respectively arranged inside and inside each cracking hammer body (46), the bottom of each sawtooth connecting rod (43) is fixedly arranged with the hexagonal bearing seat (44), and an H-shaped hammer head (42) is respectively arranged at the outer end of each sawtooth connecting rod (43).

9. The waste plastic product preprocessing and processing device as claimed in claim 8, characterized in that a bracket (35) is respectively installed at the bottom of the first conveying device (37) and the filtering device (4), and a bearing base (36) is horizontally installed at the bottom of the bracket (35) at the left and right sides.