CN212633814U - Municipal solid waste treatment device - Google Patents

Abstract

The utility model relates to a refuse treatment technical field. The utility model discloses a municipal solid waste treatment device. The device comprises a shell, at least two throwing openings and at least two detachable storage barrels. The edge of the throwing opening is provided with a sensor. At least two main shafts are arranged between the throwing opening and the storage barrel, each main shaft sleeve is provided with a crushing roller, and the crushing rollers can slide along the corresponding main shafts. The main shaft with deposit and be provided with folding extending structure between the bucket, folding extending structure's one end is fixed on the inner wall, the one end of telescopic link is connected to the other end, the other end of telescopic link is connected with the stripper plate, through making folding extending structure and telescopic link expand and contract, the stripper plate can be horizontal and vertical removal. The device is also provided with a control unit, and the control unit receives signals of the sensor and controls the crushing roller, the folding telescopic structure and the telescopic rod according to the signals. The device can crush and compress solid waste, so that the waste is more efficiently transported and the classified collection of the garbage is realized.

Description

Municipal solid waste treatment device

Technical Field

The utility model relates to a refuse treatment technical field, concretely relates to solid waste processing apparatus.

Background

Solid waste refers to solid matter that humans discard during manufacturing and life activities. Solid waste is typically treated using physical means (e.g., crushing, compression, incineration, etc.) and biochemical means (e.g., oxidation, decomposition, corrosion, etc.). Since these means require large professional facilities and require professional personnel for operation, the discarded solid wastes are simply collected in urban living areas and then transported to a waste disposal site using garbage trucks. Solid waste is bulky, and the garbage truck space is limited, therefore when the quantity of wastes material is more, need transport many times for the cost of transportation is high. In addition, in order to increase resource value and economic value of garbage, classified collection and treatment of garbage are being vigorously pursued, which makes garbage disposal companies need to sort garbage more finely, and the workload of waste disposal staff is large.

SUMMERY OF THE UTILITY MODEL

The utility model solves the problems of large volume and inconvenient transportation of urban solid wastes; the solid waste can not be treated primarily when being discarded.

The technical scheme of the utility model is that: the solid waste treatment apparatus includes a housing. At least two dispensing openings are provided in the top of the housing, and when the user disposes of the solid waste, the waste need only be thrown into one of the dispensing openings. And storage barrels are arranged in the shell under each input port, the storage barrels are detachably mounted on the bottom surface in the shell, and the storage barrels correspond to the input ports one to one and are used for storing crushed and compressed wastes from the corresponding input ports. At least two doors are arranged on the front wall of the shell, the doors are respectively arranged in front of the storage barrels, and when the storage barrels need to be taken out, the doors are pulled open to take out the storage barrels. The edge of each input port is provided with a sensor, and when the sensor senses that the solid waste passes through the input port where the sensor is located, the sensor sends out a signal. At least two main shafts are arranged in the shell, two ends of each main shaft are respectively and fixedly connected to two opposite inner walls of the shell, the main shafts are positioned between the throwing opening and the storage barrel in the vertical direction and are respectively sleeved with a crushing roller, and the crushing rollers can slide along the corresponding main shafts and are matched with each other when rotating so as to crush the solid waste; set up folding extending structure between the main shaft and deposit the bucket, folding extending structure expandes and retracts with folding mode, folding extending structure's one end is fixed on arbitrary one inside wall, and the other end is connected with the telescopic link, the other end and the stripper plate fixed connection of telescopic link, the telescopic link is extension and retraction in vertical direction to drive the stripper plate and move in vertical direction, the stripper plate can move down and get into arbitrary and deposit in the bucket. A control unit is also provided, which communicates with the sensors in order to receive signals from the sensors and, in dependence thereon, controls the crushing rolls to slide along the respective main shafts and to stop in position, and controls the folding telescopic structure and the telescopic rods to expand and retract.

Preferably, the crushing roller and the crushing roller are made of corrosion-resistant and wear-resistant materials, such as carbon steel with the hardness of 130HBS to 150HBS, and the crushing roller made of the carbon steel have high hardness, can easily crush solid wastes such as plastic bottles, glass bottles, foam boards and the like, are not damaged by sharp plastic or glass fragments, and have long service life.

Preferably, the control unit communicates with the sensor through a wired circuit and receives a signal. Wired transmission is fast, and the control unit can receive the signal and respond to from the sensor fast for crushing and extrusion process link up fast, has improved the processing speed, consequently when needing to put in the wastes material many times, has saved the time.

Preferably, the control unit communicates with the sensor by infrared transmission and receives signals. Infrared transmission utilizes infrared light for transmission, does not require a wire connection, and thus the arrangement of the control unit and the sensor is more flexible and the structure of the device is simpler. When the size of the processing device is larger, the control unit is far away from the sensor, and the infrared transmission is more convenient to use.

Preferably, the crushing roller is made of a magnetic material, such as a magnet, a ferrite magnetic material, or the like. Electromagnets are respectively provided at both ends of the main shaft, and the control unit changes the magnetism of the electromagnets at both ends in accordance with the received signals so as to apply a magnetic force to the crushing rolls, thereby causing the crushing rolls to slide along the respective main shafts.

Preferably, a motor is further provided, the motor is connected with the folding telescopic structure and the telescopic rod and drives the folding telescopic structure and the telescopic rod to unfold and retract, and the control unit controls the motor to be started or closed.

Preferably, the sensor is an ambient light sensor. The ambient light sensor can sense the change of ambient light, and the waste passes through the ambient light sensor when falling from the input port, and the brightness around the sensor changes along with the waste, so that the sensor can sense that the solid waste is input into the device.

The utility model has the advantages that:

1. by crushing and compressing the solid waste, the volume of the waste is reduced, so that more waste can be transported per transport, saving transport costs and time.

2. The device of this application has a plurality of buckets of depositing and puts in the mouth, can the categorised different wastes material of collection, for example collect multiple solid waste such as plastics, glass, paper, cloth simultaneously. Thus saving waste handlers time in sorting waste and reducing their workload.

3. The waste is simply treated in the solid waste collection stage, so that the subsequent centralized treatment links and time are reduced, and the whole solid waste treatment process is more efficient.

4. The device of this application is small, and automatic operation need not the professional and operates, can place in public places such as market, park, square.

Drawings

FIG. 1 is a schematic perspective view of a solid waste treatment apparatus;

fig. 2 is a sectional view taken along line a-a of fig. 1, in which the folding telescopic structure and the telescopic bar are in an unfolded state.

In the figure, 100 a solid waste treatment plant; 1, a shell; 2, a throwing port; 3, storing the barrel; 4 a front wall; 5, a door; 6, a sensor; 7, a main shaft; 8, a crushing roller; 9, a folding telescopic structure; 10, telescoping a rod; 11 extruding the plate; 12 a control unit.

Detailed Description

Fig. 1 shows a schematic perspective view of a solid waste treatment apparatus 100. The top of the housing 1 is provided with three input ports 2, and the input ports 2 correspond to three different types of solid waste, such as plastic bottles, paper waste, and knitted fabric. The type of waste deposited at each of the deposit openings can be identified on the front side of the housing 1. The user throws the solid waste into either of the dispensing openings. Although the number of the input ports 2 is three here, other numbers may be selected as needed.

As shown in fig. 2, three storage buckets 3 are detachably provided on the bottom surface inside the casing 1, the number of the storage buckets 3 corresponding to the discharge opening and being aligned in the vertical direction with the discharge opening. Two main shafts 7 are arranged in the shell, and two ends of each main shaft 7 are welded on two opposite inner walls of the shell. Each main shaft 7 is provided with a crushing roller 8, and the cross-sectional profiles of the two crushing rollers 8 are exactly meshed. So that the solid waste can be crushed while the crushing roller 8 is rotated. Electromagnets are provided at both ends of each spindle 7, and are energized by a battery and a wire.

The dispensing opening is provided with a sensor 6, for example an ambient light UV sensor of the model LTR-390UV-01, manufactured by taiwan phototreasure. The sensor 6 senses that the garbage is thrown in and then sends a signal to the control unit 12. The control unit 12 is constituted by a controller, for example, a controller dedicated to the SPC-STW-1810 model manufactured by Shuobo electronic technologies, Inc. The control unit 12 receives the signal and controls the current of the electromagnets at the two ends of the main shaft 7 according to the signal, and the magnetic field intensity of the electromagnets is changed, so that the electromagnets apply magnetic force to the crushing roller 8 to enable the crushing roller to move to the position below the corresponding throwing opening along the main shaft 7. Thus, the solid waste falls onto the crushing roller 8 and is crushed by the crushing roller 8. In the present example two main shafts and correspondingly two crushing rolls 8 are provided, but in other examples three main shafts and correspondingly three crushing rolls 8 may be provided in a triangular arrangement.

Fig. 2 shows a folding telescopic structure 9, a telescopic rod 10 and a compression plate 11 arranged below the main shaft 7. The folding telescopic structure 9 consists of several rods, as shown in fig. 2, which are connected to each other in a relatively rotatable manner at their two ends, for example by means of screws. The telescopic rod can be in a sleeve form and is formed by sequentially nesting a plurality of tubular pieces with different diameters. One end of the folding telescopic structure 9 is welded on any inner side wall of the shell 1, the other end of the folding telescopic structure is fixedly connected with one end of a telescopic rod 10 through a screw, and the other end of the telescopic rod 10 is fixedly connected with an extrusion plate 11 through a screw. The folding telescopic structure 9 and the telescopic rod 10 are both connected with a motor (not shown), and after the control unit 12 receives a signal, the motor is controlled to drive the folding telescopic structure 9 and the telescopic rod 10 to unfold. The folding telescopic structure 9 is unfolded so that the squeezing plates 11 are moved above the respective storage tubs 3, and the telescopic bar 10 is unfolded so that the squeezing plates 11 are vertically moved downward toward the respective storage tubs 3.

When the solid waste is crushed by the crushing roller 8, it continues to fall into the corresponding storage tub 3, and at this time, there is a gap between the waste in the form of chips. The squeeze plate 11 is moved above the corresponding storage tub 3 by folding the telescopic structure 9 and the telescopic bar 10 and vertically moved downward, thus squeezing the waste fragments in the storage tub 3 downward, squeezing out air between the fragments and compressing the volume of the waste until the squeeze plate can no longer move downward. The control unit 12 controls the motor to retract the folding telescopic structure 9 and the telescopic bar 10 such that the pressing plate 11 is retracted to the vicinity of the inner wall of the housing 1.

When the storage tub 3 is filled or needs to be taken out, the waste disposer opens the door 6 on the front wall 8 of the housing 1 to take out the storage tub 3. As shown in fig. 1, the door is provided with a handle for opening and closing the door 6. After taking out the storage tub 3, the wastes in the storage tub 3 are transferred to a garbage truck and transported to a centralized processing site for subsequent processing.

Claims (7)

1. A solid waste treatment apparatus (100) characterized in that,

the solid waste treatment device (100) comprises a shell (1), wherein the top of the shell (1) is provided with at least two feeding ports (2); at least two storage barrels (3) are detachably arranged on the bottom surface in the shell (1), and the storage barrels (3) are positioned under the throwing openings (2) and correspond to the throwing openings (2) one by one; at least two doors (5) are arranged on the front wall (4) of the shell (1), the doors are respectively arranged in front of the storage barrels (3), and the storage barrels (3) are taken out by opening the doors (5); a sensor (6) is arranged at the edge of each throwing-in opening (2); at least two main shafts (7) are further arranged in the shell (1), two ends of each main shaft (7) are respectively and fixedly connected to two opposite inner walls of the shell (1), the main shafts (7) are positioned between the throwing openings (2) and the storage barrels (3) in the vertical direction and are respectively sleeved with a crushing roller (8), and the crushing rollers (8) can slide along the corresponding main shafts (7) and are matched with each other to crush the solid wastes during rotation; a folding telescopic structure (9) is further arranged between the main shafts (7) and the storage barrels (3), one end of the folding telescopic structure (9) is fixed on any inner side wall of the shell (1), the other end of the folding telescopic structure is connected with a telescopic rod (10), the other end of the telescopic rod (10) is fixedly connected with the extrusion plate (11), and the telescopic rod (10) extends and retracts in the vertical direction so as to drive the extrusion plate (11) to move in the vertical direction; the solid waste treatment device (100) further comprises a control unit (12), said control unit (12) communicating with the sensors (6) in order to receive signals from the sensors (6) and, according to said signals, to control the crushing rollers (8) to slide along the respective main shafts (7) and stop in position, and to control the folding telescopic structure (9) and the telescopic rod (10) to expand and retract.

2. The solid waste treatment plant (100) of claim 1,

the squeeze plate (11) and the crushing rolls (8) are made of corrosion-resistant and wear-resistant materials.

3. The solid waste treatment plant (100) according to claim 1 or 2,

the control unit (12) communicates with the sensors (6) via wired circuits and receives signals.

4. The solid waste treatment plant (100) according to claim 1 or 2,

the control unit (12) communicates with the sensors (6) by infrared transmission and receives signals.

5. The solid waste treatment plant (100) according to claim 4,

the crushing rollers (8) are made of magnetic materials, electromagnets are respectively arranged at two ends of the main shafts (7), and power is supplied to the electromagnets by batteries and wires.

6. The solid waste treatment plant (100) according to claim 5,

the foldable telescopic structure is characterized in that a motor is further arranged in the shell (1), the motor is connected with the foldable telescopic structure (9) and the telescopic rod (10) and drives the foldable telescopic structure (9) and the telescopic rod (10) to be unfolded or retracted, and the control unit (12) controls the motor to be started or closed.

7. The solid waste treatment plant (100) according to claim 6,

these sensors (6) are ambient light sensors.

Images