Municipal garbage sorting device and working method thereof
Technical Field
The invention relates to the technical field of environment-friendly equipment, in particular to a municipal garbage sorting device and a working method thereof.
Background
At present, the treatment of municipal solid waste has become a topic of social concern. With the development of technology, the treatment of domestic garbage is changed from original landfill treatment to comprehensive resource utilization. At present, domestic garbage in China is mostly collected in bags, the garbage contains a large number of plastic bags, and if the garbage is directly incinerated without pretreatment, the possibility of generating toxic and harmful substances such as dioxin is increased, so that light substances such as the plastic bags, foamed plastics and the like must be sorted out before the domestic garbage is treated; the garbage also contains a large amount of recyclable containers such as wine bottles, pop cans and the like and a large amount of steel products, and if the recyclable containers and the large amount of steel products are directly crushed or buried, the waste of resources and the pollution to the environment are inevitably caused, so the waste is selected to be beneficial to recycling of resources. To this end, we propose a municipal waste sorting device to solve the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a municipal refuse sorting device and a working method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
a municipal garbage sorting device comprises a base and a shell positioned on the upper portion of the base, wherein a feeding port is formed in the top of the shell, rollers which are rotatably connected to two side walls of the shell are arranged inside the feeding port, a plurality of uniformly distributed shifting plates are arranged on the circumferential surface of the rollers, a first conveying device is arranged below the feeding port, a second conveying device is arranged below the output end of the first conveying device, a vertical baffle is arranged below the output end of the second conveying device, the vertical baffle and the inner wall of the shell form a vertical discharging channel, the bottom end of the discharging channel is connected with a storage box, a first distributing port and a second distributing port are respectively arranged on the side surface of the vertical baffle, and one sides of the first distributing port and the second distributing port, which are far away from the inner wall of the shell, are respectively connected with a first distributing channel and a second, first branch material passageway and second divide the bottom of material passageway to be connected with first branch workbin and second branch workbin respectively, the top of first branch material passageway is equipped with the electro-magnet with the junction of perpendicular baffle, install the air-blower on the position that corresponds with the second branch material mouth on the outer wall of casing, the output of air-blower stretches into the inside of casing to it is relative with the second branch material mouth, the below that perpendicular baffle was kept away from to second conveyer belt device is equipped with the slope baffle, the slope baffle forms the third branch material passageway with the lateral wall of casing, the bottom of third branch material passageway is connected with the third branch workbin, first branch workbin, second branch workbin and third branch workbin are located the top surface of base respectively.
Preferably, the outer side wall of the shell is further provided with a driving motor, and the output end of the driving motor is connected with the power input ends of the roller, the first conveyor belt device and the second conveyor belt device through a belt wheel transmission device respectively.
Preferably, the surfaces of the conveyor belts of the first conveyor belt device and the second conveyor belt device are provided with uniformly distributed groove plates.
Preferably, one end of the first conveyor belt means adjacent to the second conveyor belt means is located below the other end.
Preferably, the end of the second conveyor means adjacent the inclined ramp is located below the end adjacent the vertical ramp.
The working method of the municipal refuse sorting device comprises the following steps: garbage is fed from a feeding port, a driving motor drives a roller to rotate, a first conveyor belt device and a second conveyor belt device run, the first conveyor belt device conveys the garbage to the second conveyor belt device, the roller and a shifting plate distributed in the circumferential direction of the roller break up and evenly spread the garbage on the first conveyor belt device, the cylindrical objects such as wine bottles and pop cans automatically roll down along the second conveyor belt device after the garbage is conveyed to the second conveyor belt device by the first conveyor belt device, the cylindrical objects such as the wine bottles and the pop cans enter a third distribution box from a third distribution channel under the guidance of an inclined baffle, the rest garbage is conveyed to the upper part of a discharge channel by the second conveyor belt device, the garbage is naturally separated from the conveyor belt and falls down, and in the falling process, iron, nickel and other magnetizable metals in the garbage are attracted by an electromagnet, the iron-nickel metal substances are enabled to deviate, so that the iron-nickel metal substances enter the first powder channel from the first material dividing port and then fall into the first material dividing box, the rest garbage continues to fall, when the rest garbage reaches the second material dividing port, objects such as foam, paper sheets and the like are blown into the second material dividing channel under the action of air flow generated by the air blower and then fall into the second material dividing box, and finally the rest garbage enters the material storage box through the material discharging channel so as to be processed subsequently.
According to the invention, the two groups of conveyor belt devices which are inclined downwards and upwards are adopted, so that cylindrical objects such as wine bottles and the like can be automatically rolled and separated in the conveying process, the steel material objects are attracted by magnetic force and automatically deflected and separated in the garbage falling process by adopting the electromagnet, and the light plastics, foams and other substances are automatically separated due to wind blowing in the garbage falling process by adopting the air blower.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view of the drive connection of the present invention.
In the figure: the automatic feeding device comprises a base 1, a shell 2, a feeding port 3, a roller 4, a shifting plate 5, a first conveyor belt device 6, a second conveyor belt device 7, a vertical baffle 8, a discharge channel 9, a first material dividing port 10, a second material dividing port 11, a first material dividing channel 12, a second material dividing channel 13, a material storage box 14, a first material dividing box 15, a second material dividing box 16, an electromagnet 17, an air blower 18, an inclined baffle 19, a third material dividing channel 20, a third material dividing box 21 and a driving motor 22.
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.
Referring to fig. 1-2, a municipal refuse sorting device comprises a base 1 and a housing 2 located on the upper portion of the base 1, a feed inlet 3 is arranged on the top of the housing 2, rollers 4 rotatably connected to two side walls of the housing 2 are arranged inside the feed inlet 3, a plurality of uniformly distributed shifting plates 5 are arranged on the circumferential surface of the rollers 4, a first conveyor 6 is arranged below the feed inlet 3, a second conveyor 7 is arranged below the output end of the first conveyor 6, one end of the first conveyor 6 close to the second conveyor 7 is arranged below the other end, uniformly distributed trough plates are arranged on the surfaces of the conveyors of the first conveyor 6 and the second conveyor 7, a vertical baffle 8 is arranged below the output end of the second conveyor 7, the vertical baffle 8 and the inner wall of the housing 2 form a vertical discharge channel 9, and the bottom end of the discharge channel 9 is connected with a storage box 14, a first distributing port 10 and a second distributing port 11 are respectively arranged on the side surface of the vertical baffle 8, one side of the first distributing port 10 and one side of the second distributing port 11 far away from the inner wall of the shell 2 are respectively connected with a first distributing channel 12 and a second distributing channel 13, the bottom ends of the first distributing channel 12 and the second distributing channel 13 are respectively connected with a first distributing box 15 and a second distributing box 16, the joint of the top of the first distributing channel 12 and the vertical baffle 8 is provided with an electromagnet 17, the outer wall of the shell 2 is provided with an air blower 18 at the position corresponding to the second distributing port 11, the output end of the air blower 18 extends into the shell 2 and is opposite to the second distributing port 11, an inclined baffle 19 is arranged below one end of the second conveyor belt 7 far away from the vertical baffle 8, one end of the second conveyor belt 7 close to the inclined baffle 19 is positioned below one end close to the vertical baffle 8, the inclined baffle 19 and the side wall of the shell 2 form a third distributing, the bottom end of the third material distribution channel 20 is connected with a third material distribution box 21, the first material distribution box 15, the second material distribution box 16 and the third material distribution box 21 are respectively located on the top surface of the base 1, the outer side wall of the shell 2 is further provided with a driving motor 22, and the output end of the driving motor 22 is respectively connected with the power input ends of the roller 4, the first conveyor belt device 6 and the second conveyor belt device 7 through a belt wheel transmission device.
The working method of the invention comprises the following steps: when the garbage separating machine is used, garbage is fed from the feeding port 3, the driving motor 22 drives the roller 4 to rotate, the first conveyor belt device 6 and the second conveyor belt device 7 run, the first conveyor belt device 6 conveys the garbage to the second conveyor belt device 7, the roller 4 and the poking plates 5 distributed on the circumferential direction disperse and evenly spread the garbage on the first conveyor belt device 6 due to the fact that the linear speed of one side, close to the first conveyor belt device 6, of the roller 4 is opposite to the moving direction of the conveyor belts on the first conveyor belt device 6, after the garbage is conveyed to the second conveyor belt device 7 by the first conveyor belt device 6, cylindrical objects such as wine bottles, pop cans and the like automatically roll down along the second conveyor belt device 7 and enter the third distributing box 21 from the third distributing channel 20 under the guide of the inclined baffle plate 19, and the rest of the garbage is conveyed to the upper part of the discharging channel 9 by the second conveyor belt device 7, the garbage is naturally separated from the conveyor belt and falls, in the falling process, the electromagnet 17 attracts magnetizable metals such as iron and nickel in the garbage, so that iron and nickel metal substances are deflected, the iron and nickel metal substances enter the first powder channel 12 from the first material distribution port 10 and then fall into the first material distribution box 15, the residual garbage continues to fall, when the residual garbage reaches the second material distribution port 11, objects such as foam, paper sheets and the like are blown into the second material distribution channel 13 under the action of air flow generated by the air blower 18 and then fall into the second material distribution box 16, and finally the residual garbage enters the material storage box 14 through the material distribution channel 9 for subsequent treatment.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.