CN214133286U - A smart classification system for resident's rubbish is retrieved - Google Patents
A smart classification system for resident's rubbish is retrieved Download PDFInfo
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- CN214133286U CN214133286U CN202022698397.XU CN202022698397U CN214133286U CN 214133286 U CN214133286 U CN 214133286U CN 202022698397 U CN202022698397 U CN 202022698397U CN 214133286 U CN214133286 U CN 214133286U
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Abstract
The utility model discloses a smart classification system for resident's rubbish is retrieved, should be used for carrying out the transport module of carrying, be used for picking up the recovery rubbish of packing including smart classification system and take the module, be used for carrying out the selection by winnowing module of selection by winnowing and be used for carrying out the screening module that sieves to recovery rubbish, wherein, the selection by winnowing module is including being used for carrying out the selection by winnowing device before the screen of selection by winnowing and being used for carrying out the selection by winnowing device after the screen after screening before screening, selection by winnowing device includes air separation device on the screen and undersize air separation device after the screen. The utility model discloses degree of automation is higher not only, satisfies the requirement of accurate classification, reduces the workman moreover and retrieves the rubbish contact, effectively improves operational environment, still has the advantage of high-efficient low consumption.
Description
Technical Field
The utility model relates to a waste classification system, concretely relates to smart classification system for resident's rubbish is retrieved.
Background
The classification of the household garbage comprises classified putting, classified collection, classified transportation, classified treatment and the like, and is a new fashion for protecting the environment, treating resources and cultivating good habits of the household garbage. The existing classification putting recommends a quartering method, namely, the resident putting time is divided into: kitchen waste, recoverable waste, toxic and harmful waste, unrecoverable waste and the like. The recyclable garbage mainly comprises waste paper, plastic (plastic films and thick plastic), glass, metal, cloth and the like, the garbage is often mixed and thrown together, and the phenomenon that other types of garbage are thrown into the garbage by mistake exists.
In the prior art, manual classification still needs to be carried out by a large number of workers, the automation degree is low, the working environment is poor, the efficiency is low, the consumption is high, and the requirement of fine classification is difficult to achieve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the problem that above-mentioned exists, provide a smart classification system for resident's rubbish is retrieved, this smart classification system degree of automation is not only higher, satisfies smart categorised requirement, reduces the contact of workman with retrieve rubbish moreover, effectively improves operational environment, still has the advantage that high efficiency is low consumed.
The purpose of the utility model is realized through the following technical scheme:
the utility model provides a smart classification system for resident's rubbish is retrieved, includes the transport module that is used for carrying out the transport to retrieving rubbish, is used for picking up the recovery rubbish of packing and picks up the module, is used for carrying out the selection by winnowing module of selection by winnowing and be used for carrying out the screening module that sieves to retrieving rubbish, wherein, the selection by winnowing module is including being used for carrying out the selection by winnowing device before the screen of selection by winnowing and being used for carrying out the selection by winnowing device behind the screen of selection by winnowing device after screening before screening, selection by winnowing device includes air separation device on the screen and under the screen.
The working principle of the fine classification system for recycling the resident garbage is as follows:
when the garbage recycling device works, firstly, the recycled garbage is put on the conveying mechanism, and the conveying mechanism conveys the recycled garbage downwards; in the conveying process, picking up the plastic bag packaging materials in the recovered garbage through the picking module; other garbage is continuously conveyed downwards, when the recovered garbage is conveyed to the air separation device before the screen, the air separation device before the screen is used for carrying out air separation on the recovered garbage, the garbage with light weight (plastic films, plastic bags, fiber bags, tissue sheets and the like) is preliminarily sorted out, the remaining recovered garbage is conveyed to the screening module, and the recovered garbage is divided into the garbage on the screen and the garbage under the screen by the screening module. Conveying the oversize garbage and the undersize garbage to an oversize winnowing device and an undersize winnowing device respectively through a conveying mechanism, and winnowing the oversize garbage and the undersize garbage respectively through the oversize winnowing device and the undersize winnowing device to separate the light garbage from the heavy garbage; the garbage with light weight in the on-screen winnowing device mainly comprises plastic films, thin paper sheets and the like, and the garbage with heavy weight in the on-screen winnowing device mainly comprises paper sheets, paperboards, plastic sheets and the like; the light garbage in the undersize winnowing device mainly comprises paper, paperboard, plastic sheets and the like, and the heavy garbage in the undersize winnowing device mainly comprises metal, glass, gravel and the like. And conveying the light garbage (paper, paperboard, plastic sheets and the like) separated by the undersize air separation device into the oversize air separation device for secondary air separation, and further subdividing.
In each stage, the sorted terminal recycled materials are classified and recycled through a special classification recycling bin and then are further processed.
The utility model discloses a preferred scheme, wherein, it picks up the robot to pick up that the module is picked up the rubbish packing material on with conveying mechanism including being used for carrying out the discernment to the rubbish packing material pick up the discernment sensor and being used for according to the identification signal who picks up the discernment sensor, the execution end of picking up the robot is equipped with picks up anchor clamps. Through above-mentioned structure, can realize automatic work of picking up, sort out the rubbish of packing such as plastic bag, need not artifical the participation.
The utility model discloses a preferred scheme, wherein, still including being arranged in carrying out broken breaker to the packing material in retrieving rubbish. In particular, the crushing device may employ a crusher of the prior art.
The utility model discloses a preferred scheme, wherein, wind selector includes the cylinder sorting mechanism that is used for sorting out the rubbish that the quality is light from the conveying mechanism and is used for shifting the rubbish that the quality is light that sorting cylinder sorts out to the negative pressure suction mechanism of next station before the sieve;
the roller sorting mechanism comprises a sorting roller and a roller driving mechanism, the sorting roller comprises a roller body and an end cover, the end cover is fixedly arranged, and the roller body is connected with the driving end of the roller driving mechanism; the roller body is provided with a plurality of groups of ventilation structures which are uniformly arranged along the circumferential direction, each ventilation structure comprises a ventilation channel and a plurality of ventilation holes communicated with the ventilation channel, and the extending direction of the ventilation channel and the arrangement direction of the ventilation holes are parallel to the axial direction of the roller body; a sorting sucker is arranged at the outlet of the vent hole;
the end cover is attached to the side face of the end part of the roller body, and a negative pressure area, a normal pressure area and a high pressure area are arranged at one end, close to the roller body, of the end cover; the negative pressure area is communicated with a negative pressure device, and the high pressure area is communicated with a blowing device; the high-pressure area is positioned above the roller body, and the suction end of the negative-pressure suction mechanism is positioned above the roller body; the negative pressure area is positioned below and close to the conveying mechanism; the normal pressure zone is positioned between the negative pressure zone and the high pressure zone; when the ventilating duct rotates from bottom to top, the ventilating duct is communicated with the negative pressure area, the normal pressure area and the high pressure area in sequence.
The working principle of the air separation device before the screen is as follows: when the recovered garbage is conveyed forwards along with the conveying mechanism, the roller driving mechanism drives the sorting rollers to rotate, so that the multiple groups of ventilation structures (ventilation ducts) are communicated with the negative pressure area, the normal pressure area (equal to the pressure under the external natural condition) and the high pressure area in sequence. Wherein, because high-pressure region is located the top, and negative pressure zone is located the below, and is close to conveying mechanism, so when retrieving rubbish and remove to the below of cylinder body, the negative pressure transmission that negative pressure device provided with the ventiduct of negative pressure zone intercommunication is to sorting sucking disc for sorting sucking disc holds the rubbish of retrieving on the conveying mechanism, then sorting sucking disc carries the rubbish of retrieving up along with cylinder body and rotates.
In the rotating process, the ventilation channel corresponding to the sorting sucker is switched from the negative pressure area to the normal pressure area, at the moment, the pressure in the ventilation structure is equal to the external pressure, the adsorption force of the sorting sucker disappears, under the action of gravity, garbage (such as plastic bottles) with large mass can quickly fall off from the sorting sucker, returns to the conveying mechanism and continues to be conveyed downwards, and garbage (such as plastic films, paper sheets and the like) with light mass continues to rotate upwards along with the sorting sucker under the action of inertia until the ventilation channel corresponding to the sorting sucker is switched from the normal pressure area to the high pressure area. When communicating with the hyperbaric region, ventiduct and ventilation hole transmit the high pressure that the air-blast device provided to the letter sorting sucking disc on for high velocity air jets out from the letter sorting sucking disc, thereby up will stop the light rubbish of quality on the letter sorting sucking disc and blow off the letter sorting sucking disc. After the garbage with light weight is separated from the sorting sucker, the garbage with light weight is transferred to a second manual classification station by a negative pressure suction mechanism, and then the garbage with light weight is subjected to fine classification operation. Above-mentioned in-process accomplishes the preliminary classification of the rubbish that quality such as plastic film is lighter when rubbish is carried forward, is favorable to making recovery classification work more meticulous, improves categorised quality and efficiency.
The utility model discloses a preferred scheme, wherein, along the direction of rotation of cylinder body, the suction nozzle of letter sorting sucking disc extends towards the slope backward. Through the structure, when the sorting sucker is close to the conveying mechanism, the suction nozzle of the sorting sucker is prevented from facing the garbage on the conveying mechanism, and the sorting sucker is prevented from directly contacting with the recovered garbage; wherein, because the letter sorting sucking disc can not zero distance ground with retrieve rubbish contact, so rubbish that quality such as plastic bottle is big can not be adsorbed by the negative pressure of letter sorting sucking disc, and rubbish that quality such as plastic film is lighter then can be adsorbed by the negative pressure of letter sorting sucking disc, and then up removes along with the cylinder body to accurately sort out rubbish that quality such as plastic film is lighter.
The utility model discloses a preferred scheme, wherein, the atmospheric pressure district is equipped with two, is located respectively between negative pressure zone and the hyperbaric region.
The utility model discloses a preferred scheme, wherein, ordinary pressure district department is equipped with the ordinary pressure mouth that communicates with the external environment, and this ordinary pressure mouth is seted up on the circumference side of end cover or terminal surface;
the negative pressure area is provided with a negative pressure port communicated with a negative pressure pipeline of the negative pressure device, and the negative pressure port is formed in the circumferential side surface or the end surface of the end cover;
and a high-pressure port communicated with a blast pipeline of the blast device is arranged at the high-pressure area, and the high-pressure port is arranged on the circumferential side surface or the end surface of the end cover.
The utility model discloses a preferred scheme, wherein, negative pressure suction mechanism includes negative pressure tank and vacuum device, negative pressure tank and vacuum device intercommunication, the entry of this negative pressure tank extends to the top of cylinder body.
The utility model discloses a preferred scheme, wherein, the cylinder actuating mechanism includes cylinder driving motor and cylinder drive assembly, the cylinder drive assembly includes transmission shaft and hold-in range subassembly, the cylinder body is coaxial fixed connection with transmission shaft; the timing belt assembly is disposed between an output shaft of the drum drive motor and the drive shaft.
The utility model discloses a preferred scheme, wherein, still include a plurality of artifical choice stations, including be used for carrying out the first artifical choice station of artifical letter sorting between air separator before the screen and screening module, be used for carrying out the artifical choice station of second of artifical letter sorting, be used for carrying out the artifical choice station of the heavy rubbish of quality that air separator sorted out to air separator before the screen and the rubbish that air separator sorted out on the screen letter sorting out, be used for respectively carrying out the artifical choice station of third to the rubbish that the quality that air separator sorted out on the screen is heavy. The first manual selection station is used for mainly sorting paper scraps, paper boards and plastics for packaging such as EPS (expandable polystyrene), expanded lunch boxes and the like between the pre-screen air separation device and the screening module, the second manual selection station is mainly used for classifying plastic films and paper materials (thin paper scraps and the like), and the third manual selection station is mainly used for classifying thick plastics (plastic bottles, plastic sheets and the like) and paper materials (paper boards, paper leathers and the like).
The utility model discloses a preferred scheme, wherein, still including the vortex sorting unit who is used for separating the electromagnetism sorting unit that magnetic metal separated and is used for separating non-magnetic metal.
Compared with the prior art, the utility model following beneficial effect has:
1. the utility model discloses a smart classification system's degree of automation is higher, not only has the advantage that high efficiency is low consumed, has still satisfied smart categorised requirement.
2. The utility model discloses in carry the light rubbish of quality that winnowing device selected out under the screen to carry out the selection by winnowing once more to sieving in the wind selector, carry out the two-stage selection by winnowing to rubbish under the screen in other words, classify different recovery rubbish hierarchically, the degree of becoming more meticulous is higher, can carry out thorough classification to the material of various differences accurately, reaches higher accurate classification level.
3. Because the intelligent and automatic classification technology is adopted, the contact between workers and the recycled garbage can be reduced, and the working environment is effectively improved.
4. The utility model discloses can reduce the further fragmentation of rubbish in categorised process to increase follow-up waste classification's the degree of difficulty.
5. The utility model discloses a smart classification system has easy and simple to handle, fault rate is low, the energy consumption low grade advantage.
Drawings
Fig. 1 is a process flow chart of the fine classification system for recycling the residential waste of the present invention.
Fig. 2 is a side view of the pre-screen air separation device for garbage recycling and sorting of the present invention.
Fig. 3 is a schematic perspective view of the roller sorting mechanism of the present invention.
Fig. 4 is a schematic perspective view of the end cap of the present invention.
Fig. 5 is a top view of the roller sorting mechanism of the present invention.
FIGS. 6-9 are cross-sectional views taken along the line A-A in FIG. 5, a representing a plastic film and b representing a plastic bottle; fig. 6 is a cross-sectional view of the sorting suction cups rotating to the negative pressure region to pick up the plastic films and the plastic bottles, fig. 7 to 8 are cross-sectional views of the original sorting suction cups adsorbing the plastic films and the plastic bottles rotating to the normal pressure region, and fig. 9 is a cross-sectional view of the original sorting suction cups adsorbing the plastic films and the plastic bottles rotating to the high pressure region.
Figure 10 is a cross-sectional view taken in the direction B-B in figure 5,
fig. 11 is a side view of another embodiment of a sorting suction cup in accordance with the present invention.
Detailed Description
In order to make those skilled in the art understand the technical solution of the present invention well, the present invention will be further described below with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.
Referring to fig. 1, the fine classification system for recycling residential waste in this embodiment includes a conveying module for conveying recycled waste, a picking module for picking up packaged recycled waste, a crushing device for crushing packaged materials in the recycled waste, a winnowing module for winnowing the recycled waste, a screening module for screening the recycled waste, an electromagnetic sorting device for sorting magnetic metals and an eddy current sorting device for sorting non-magnetic metals, wherein the winnowing module includes a pre-screen winnowing device for winnowing before screening and a post-screen winnowing device for winnowing after screening, and the post-screen winnowing device includes an above-screen winnowing device and an below-screen winnowing device.
The picking module comprises a picking identification sensor for identifying the garbage packages and a picking robot for picking the garbage packages on the conveying mechanism according to identification signals of the picking identification sensor, and a picking clamp is arranged at the executing tail end of the picking robot; specifically, the pick-up robot can refer to a transfer robot capable of automatically transferring materials in the prior art. Through above-mentioned structure, can realize automatic work of picking up, sort out the rubbish of packing such as plastic bag, need not artifical the participation.
Further, the crushing device in the embodiment adopts a crusher in the prior art; the air separation machine in the prior art can also be used as the air separation device above the screen and the air separation device below the screen in the embodiment, wherein the air separation pressure of the air separation device above the screen is smaller than that of the air separation device below the screen. The electromagnetic sorting device and the eddy current sorting device in the present embodiment also employ the apparatuses known in the art.
Referring to fig. 2-10, the air separation device comprises a roller sorting mechanism for sorting the light garbage from the conveying mechanism and a negative pressure suction mechanism for transferring the light garbage sorted from the sorting roller to the next station; the roller sorting mechanism comprises a sorting roller and a roller driving mechanism, the sorting roller comprises a roller body 1 and an end cover 2, the end cover 2 is fixedly arranged, and the roller body 1 is connected with the driving end of the roller driving mechanism; a plurality of groups of ventilation structures which are uniformly arranged along the circumferential direction are arranged on the roller body 1, each ventilation structure comprises a ventilation channel 1-1 and a plurality of ventilation holes 1-2 communicated with the ventilation channel 1-1, and the extending direction of the ventilation channel 1-1 and the arrangement direction of the ventilation holes 1-2 are parallel to the axial direction of the roller body 1; and a sorting sucker 3 is arranged at the outlet of the ventilation hole 1-2.
The end cover 2 is attached to the side face of the end part of the roller body 1, and one end, close to the roller body 1, of the end cover 2 is provided with a negative pressure region 2-1, a normal pressure region 2-2 and a high pressure region 2-3; the negative pressure area 2-1 is communicated with a negative pressure device, and the high pressure area 2-3 is communicated with a blast device; the high-pressure area 2-3 is positioned above, and the suction end of the negative-pressure suction mechanism is positioned above the roller body 1; the negative pressure area 2-1 is positioned below and close to the conveying mechanism; two normal pressure areas 2-2 are arranged and are respectively positioned between the negative pressure area 2-1 and the high pressure area 2-3; when the air duct 1-1 rotates from bottom to top, the air duct is communicated with the negative pressure area 2-1, the normal pressure area 2-2 and the high pressure area 2-3 in sequence.
The working principle of the air separation device before the screen is as follows: when the recovered garbage is conveyed forwards along with the conveying mechanism, the roller driving mechanism drives the sorting rollers to rotate, so that a plurality of groups of ventilation structures (ventilation channels 1-1) are communicated with the negative pressure region 2-1, the normal pressure region 2-2 (the pressure is equal to that under the external natural condition) and the high pressure region 2-3 in sequence. Wherein, because the high pressure area 2-3 is located above, the negative pressure area 2-1 is located below and close to the conveying mechanism, when the recycled garbage moves below the roller body 1, the air duct 1-1 communicated with the negative pressure area 2-1 transmits the negative pressure provided by the negative pressure device to the sorting sucker 3, so that the sorting sucker 3 sucks the recycled garbage on the conveying mechanism, and then the sorting sucker 3 carries the recycled garbage to rotate upwards along with the roller body 1, as shown in fig. 6.
In the process of rotation, the air duct 1-1 corresponding to the sorting sucker 3 is firstly switched from the negative pressure area 2-1 to the normal pressure area 2-2, at this time, the pressure in the ventilation structure is equal to the external pressure, the adsorption force of the sorting sucker 3 disappears, under the action of gravity, the garbage with large mass (such as plastic bottles) can rapidly fall off from the sorting sucker 3, as shown in fig. 7-8, and then the garbage returns to the conveying mechanism to be conveyed downwards continuously, and the garbage with light mass (such as plastic films, tissue paper and the like) continues to rotate upwards along with the sorting sucker 3 under the action of inertia until the air duct 1-1 corresponding to the sorting sucker 3 is switched from the normal pressure area 2-2 to the high pressure area 2-3. In communication with the high-pressure area 2-3, the air duct 1-1 and the air holes 1-2 transmit the high pressure provided by the blowing means to the sorting suction cups 3, so that a high-speed air stream is ejected from the sorting suction cups 3, thereby blowing up the light-weight waste resting on the sorting suction cups 3 off the sorting suction cups 3, as shown in fig. 9. After the garbage with light weight is separated from the sorting sucker 3, the garbage with light weight is transferred to the next station by the negative pressure suction mechanism, and then the garbage with light weight is classified in the next step.
Referring to fig. 4, a normal pressure port 2-1-1 communicated with the external environment is arranged at the normal pressure zone 2-2, a negative pressure port 2-2-1 communicated with a negative pressure pipeline of a negative pressure device is arranged at the negative pressure zone 2-1, and a high pressure port 2-3-1 communicated with a blast pipeline of a blast device is arranged at the high pressure zone 2-3; the normal pressure port 2-1-1, the negative pressure port 2-2-1 and the high pressure port 2-3-1 are arranged on the circumferential side face of the end cover 2. Of course, the normal pressure port 2-1-1, the negative pressure port 2-2-1 and the high pressure port 2-3-1 can also be arranged on the end face of the end cover 2.
The negative pressure suction mechanism in the present embodiment includes a negative pressure tank 4 and a negative pressure device, the negative pressure tank 4 communicates with the negative pressure device, and an inlet of the negative pressure tank 4 extends to above the drum body 1. In particular, the negative pressure device may refer to the prior art.
The roller driving mechanism in the embodiment comprises a roller driving motor and a roller transmission assembly, wherein the roller transmission assembly comprises a transmission shaft and a synchronous belt assembly, and the roller body 1 is coaxially and fixedly connected with the transmission shaft; the synchronous belt component is arranged between the output shaft of the roller driving motor and the transmission shaft, and the specific structure can refer to the roller driving technology in the prior art.
Referring to fig. 11, the suction nozzle of the sorting suction cup 3 extends obliquely backward along the rotation direction of the drum body 1. Through the structure, when the sorting sucker 3 is close to the conveying mechanism, the suction nozzle of the sorting sucker 3 is prevented from facing the garbage on the conveying mechanism, and the sorting sucker 3 is prevented from directly contacting with the recovered garbage; wherein, because letter sorting sucking disc 3 can not zero distance ground with retrieve rubbish contact, so rubbish that the quality such as plastic bottle is big can not be adsorbed by the negative pressure of letter sorting sucking disc 3, and rubbish that quality such as plastic film is lighter then can be adsorbed by the negative pressure of letter sorting sucking disc 3, and then up moves along with cylinder body 1 to accurately sort out rubbish that quality such as plastic film is lighter.
Specifically, this embodiment includes a plurality of manual selection stations, including the first manual selection station that is used for carrying out manual sorting between air separator and the screening module before the screen, be used for carrying out the manual sorting to the rubbish that the quality that air separator and oversize sorted out is light second manual selection station, be used for carrying out the manual sorting to the rubbish that the quality that air separator sorted out on the screen is heavy respectively the third manual selection station. The first manual selection station is used for mainly sorting paper scraps, paper boards and plastics for packaging such as EPS (expandable polystyrene), expanded lunch boxes and the like between the pre-screen air separation device and the screening module, the second manual selection station is mainly used for classifying plastic films and paper materials (thin paper scraps and the like), and the third manual selection station is mainly used for classifying thick plastics (plastic bottles, plastic sheets and the like) and paper materials (paper boards, paper leathers and the like).
Referring to fig. 1, the working principle of the fine classification system for recycling the residential waste in the embodiment is as follows:
when the garbage recycling device works, firstly, the recycled garbage is put on the conveying mechanism, and the conveying mechanism conveys the recycled garbage downwards; in the conveying process, picking up the plastic bag packaging materials in the recovered garbage through the picking module; other garbage is continuously conveyed downwards, when the recovered garbage is conveyed to the air separation device before the screen, the air separation device before the screen is used for carrying out air separation on the recovered garbage, the garbage with light weight (plastic films, plastic bags, fiber bags, tissue sheets and the like) is preliminarily sorted out, the remaining recovered garbage is conveyed to the screening module, and the recovered garbage is divided into the garbage on the screen and the garbage under the screen by the screening module. Conveying the oversize garbage and the undersize garbage to an oversize winnowing device and an undersize winnowing device respectively through a conveying mechanism, and winnowing the oversize garbage and the undersize garbage respectively through the oversize winnowing device and the undersize winnowing device to separate the light garbage from the heavy garbage; the garbage with light weight in the on-screen winnowing device mainly comprises plastic films, thin paper sheets and the like, and the garbage with heavy weight in the on-screen winnowing device mainly comprises paper sheets, paperboards, plastic sheets and the like; the light garbage in the undersize winnowing device mainly comprises paper, paperboard, plastic sheets and the like, and the heavy garbage in the undersize winnowing device mainly comprises metal, glass, gravel and the like. And conveying the light garbage (paper, paperboard, plastic sheets and the like) separated by the undersize air separation device into the oversize air separation device for secondary air separation, and further subdividing.
In each stage, the sorted terminal recycled materials are classified and recycled through a special classification recycling bin and then are further processed.
Referring to fig. 1, the fine classification process for recycling the residential waste in the embodiment includes the following steps:
(1) and throwing the recovered garbage onto a conveying mechanism, and conveying the recovered garbage downwards by the conveying mechanism.
(2) Picking up the packing materials in the recovered garbage through a picking module, and transferring the packing materials to a crushing device; scattering and crushing the packaged objects by a crushing device; and then throwing the crushed recycled garbage back to the conveying mechanism.
(3) Winnowing the recovered garbage on the conveying mechanism through a pre-screen winnowing device, and primarily sorting out the garbage with light weight; and conveying the light garbage sorted by the air separation device before the screen to a second manual classification station, classifying the plastic films and the paper materials by workers, and collecting the classified plastic films and the paper materials in corresponding classification recycling boxes. Specifically, the sorting station in this embodiment may also adopt a machine to sort.
(4) The recovered garbage is continuously conveyed downwards, the recovered garbage is conveyed to the screening module through the first manual sorting station by workers before being conveyed to the screening module, and paper sheets, foamed plastics and the like are sorted out so as to avoid increasing the difficulty of recovery due to further fragmentation in subsequent processes.
(5) The recovered garbage is conveyed to the screening module, and the recovered garbage is divided into oversize garbage and undersize garbage by the screening module.
(6) The conveying mechanism conveys the oversize garbage and the undersize garbage to the oversize winnowing device and the undersize winnowing device respectively, and the oversize garbage and the undersize garbage are winnowed by the oversize winnowing device and the undersize winnowing device respectively to separate the light garbage from the heavy garbage.
Conveying the garbage with light weight separated by the undersize air separation device into the oversize air separation device for secondary air separation; and conveying the garbage with heavy mass from the undersize winnowing device to an electromagnetic sorting device and an eddy sorting device, respectively sorting out magnetic metals and non-magnetic metals by the electromagnetic sorting device and the eddy sorting device, and further treating the remaining waste glass and sand stones.
And conveying the light garbage separated by the air separation device on the screen to a second manual classification station, classifying the plastic films and the paper materials by workers, and collecting the classified plastic films and the paper materials in a corresponding classification recycling box.
And conveying the garbage with heavy mass separated by the air separation device on the screen to a third manual classification station, classifying the thick plastic and paper materials by workers, and collecting the thick plastic and paper materials in a corresponding classification recycling bin.
(8) And classifying and recycling the terminal recycling materials sorted out in each stage through a special classifying and recycling box.
The above is the preferred embodiment of the present invention, but the embodiment of the present invention is not limited by the above, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (7)
1. The utility model provides a smart classification system for resident's rubbish is retrieved, a serial communication port, including be used for to retrieve rubbish carry on carry out transport module, be used for with the recovery rubbish of packing pick up out examine take the module, be used for to retrieve rubbish and carry out the selection by winnowing module of selection by winnowing and be used for carrying out the screening module that sieves to retrieving rubbish, wherein, selection by winnowing module is including being used for carrying out the air classification before the sieve before the selection by winnowing device and being used for carrying out the air classification behind the sieve of selection by winnowing device after the sieve, air classification device includes air classification device and undersize air classification device on the sieve after the sieve.
2. The fine sorting system for recycling of residential waste as claimed in claim 1, wherein said picking module comprises a picking and identifying sensor for identifying waste packages and a picking robot for picking up waste packages on the conveying mechanism according to the identification signal of the picking and identifying sensor, and the execution end of the picking robot is provided with a picking clamp.
3. The fine classification system for recycling residential waste as claimed in claim 1, wherein said pre-screen air separation device comprises a roller sorting mechanism for sorting out light waste from the conveying mechanism and a negative pressure suction mechanism for transferring the light waste sorted out by the sorting roller to the next station;
the roller sorting mechanism comprises a sorting roller and a roller driving mechanism, the sorting roller comprises a roller body and an end cover, the end cover is fixedly arranged, and the roller body is connected with the driving end of the roller driving mechanism; the roller body is provided with a plurality of groups of ventilation structures which are uniformly arranged along the circumferential direction, each ventilation structure comprises a ventilation channel and a plurality of ventilation holes communicated with the ventilation channel, and the extending direction of the ventilation channel and the arrangement direction of the ventilation holes are parallel to the axial direction of the roller body; a sorting sucker is arranged at the outlet of the vent hole;
the end cover is attached to the side face of the end part of the roller body, and a negative pressure area, a normal pressure area and a high pressure area are arranged at one end, close to the roller body, of the end cover; the negative pressure area is communicated with a negative pressure device, and the high pressure area is communicated with a blowing device; the high-pressure area is positioned above the roller body, and the suction end of the negative-pressure suction mechanism is positioned above the roller body; the negative pressure area is positioned below and close to the conveying mechanism; the normal pressure zone is positioned between the negative pressure zone and the high pressure zone; when the ventilating duct rotates from bottom to top, the ventilating duct is communicated with the negative pressure area, the normal pressure area and the high pressure area in sequence.
4. The fine classification system for recycling of resident garbage according to claim 3, wherein the suction nozzle of the sorting suction cup is inclined backward along the rotation direction of the drum body.
5. The fine classification system for recycling of residential waste as claimed in claim 3, wherein there are two of said normal pressure zones, respectively between the negative pressure zone and the high pressure zone.
6. The fine classification system for recycling the resident garbage according to claim 3, wherein a normal pressure port communicating with the external environment is provided at the normal pressure zone, and the normal pressure port is opened on the circumferential side surface or the end surface of the end cover;
the negative pressure area is provided with a negative pressure port communicated with a negative pressure pipeline of the negative pressure device, and the negative pressure port is formed in the circumferential side surface or the end surface of the end cover;
and a high-pressure port communicated with a blast pipeline of the blast device is arranged at the high-pressure area, and the high-pressure port is arranged on the circumferential side surface or the end surface of the end cover.
7. The fine classification system for recycling residential waste as claimed in claim 3, further comprising a plurality of manual sorting stations, including a first manual sorting station for manually sorting the light waste sorted by the pre-screen and on-screen air separation devices, a second manual sorting station for manually sorting the light waste sorted by the pre-screen and on-screen air separation devices, and a third manual sorting station for manually sorting the heavy waste sorted by the on-screen air separation devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022698397.XU CN214133286U (en) | 2020-11-19 | 2020-11-19 | A smart classification system for resident's rubbish is retrieved |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022698397.XU CN214133286U (en) | 2020-11-19 | 2020-11-19 | A smart classification system for resident's rubbish is retrieved |
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| CN214133286U true CN214133286U (en) | 2021-09-07 |
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| CN202022698397.XU Active CN214133286U (en) | 2020-11-19 | 2020-11-19 | A smart classification system for resident's rubbish is retrieved |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112474738A (en) * | 2020-11-19 | 2021-03-12 | 广州市致顺科技有限公司 | Fine classification process and system for recycling residential garbage |
| CN114042639A (en) * | 2021-11-15 | 2022-02-15 | 华南理工大学 | Comprehensive treatment method for refined mechanical sorting and resource recovery of household garbage |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112474738A (en) * | 2020-11-19 | 2021-03-12 | 广州市致顺科技有限公司 | Fine classification process and system for recycling residential garbage |
| CN112474738B (en) * | 2020-11-19 | 2024-02-09 | 广东致顺化工环保设备有限公司 | Fine classification process and system for recycling resident garbage |
| CN114042639A (en) * | 2021-11-15 | 2022-02-15 | 华南理工大学 | Comprehensive treatment method for refined mechanical sorting and resource recovery of household garbage |
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