CN108927914A - A kind of municipal refuse recyclable device of multistage sub-sieve - Google Patents

A kind of municipal refuse recyclable device of multistage sub-sieve Download PDF

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Publication number
CN108927914A
CN108927914A CN201810739465.7A CN201810739465A CN108927914A CN 108927914 A CN108927914 A CN 108927914A CN 201810739465 A CN201810739465 A CN 201810739465A CN 108927914 A CN108927914 A CN 108927914A
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China
Prior art keywords
sub
sieve
platform
conveyer belt
municipal refuse
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Granted
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CN201810739465.7A
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Chinese (zh)
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CN108927914B (en
Inventor
叶兆平
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Individual
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Priority to CN201810739465.7A priority Critical patent/CN108927914B/en
Priority to CN202010746125.4A priority patent/CN111871606A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/30—Combinations with other devices, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Abstract

The invention discloses a kind of municipal refuse recyclable devices of multistage sub-sieve, including sub-sieve platform, for placing material；Turn-down rig, for shakeouing and stirring the material accumulated on the sub-sieve platform；Delivery track is at least partially disposed in above the sub-sieve platform；Negative pressure sub-sieve component, matches with the delivery track, can pass through the plastic garbage on negative-pressure adsorption sub-sieve platform；The scraping wings being set on sub-sieve platform that movement can be controlled, for the material on sub-sieve platform after sorting to be released sub-sieve platform；Metal sorting equipment, for will be screened via the metal garbage in the material being discharged on sub-sieve platform.The present invention carries out sorting processing to plastic garbage and metal garbage respectively by negative pressure sub-sieve component, metal sorting equipment, and work efficiency is high；And the case where working well, being substantially not in residual is sorted, improve resource utilization.

Description

A kind of municipal refuse recyclable device of multistage sub-sieve
Technical field
The invention belongs to municipal works technical fields, more particularly, to a kind of municipal refuse recyclable device of multistage sub-sieve.
Background technique
There are many municipal refuses, such as building waste during urban development, these rubbish are easy to city appearance It impacts, while being also easy to pollute the environment.Usually exist in building waste many plastic garbages, metal garbage and Concrete waste material.Metal garbage present in it and plastic garbage are able to carry out recycling.But traditional plastic garbage and gold The sorting for belonging to rubbish usually relies on artificial progress, and not only labor intensive, working efficiency are low；And it is easy that there are residual during picking It stays, resource utilization is low.
Summary of the invention
The present invention for overcome the deficiencies in the prior art, provides a kind of multistage that work efficiency is high, resource utilization is high point The municipal refuse recyclable device of sieve.
To achieve the goals above, the invention adopts the following technical scheme: a kind of municipal refuse of multistage sub-sieve recycles dress It sets, including
Sub-sieve platform, for placing material；
Turn-down rig, for shakeouing and stirring the material accumulated on the sub-sieve platform；
Delivery track is at least partially disposed in above the sub-sieve platform；
Negative pressure sub-sieve component, matches with the delivery track, can pass through the plastic garbage on negative-pressure adsorption sub-sieve platform；
The scraping wings being set on sub-sieve platform that movement can be controlled, divides for releasing the material on sub-sieve platform after sorting Sieve platform；
Metal sorting equipment, for will be screened via the metal garbage in the material being discharged on sub-sieve platform.
Plastic garbage lighter weight is utilized in the present invention, thus by negative-pressure adsorption by plastic garbage by municipal refuse points It separates out and, to pass through the cooperation of delivery track and negative pressure sub-sieve component, realize the automatic sorting to material on sub-sieve platform, work Make high-efficient, worker's input cost is low；By negative pressure sub-sieve component, metal sorting equipment respectively to plastic garbage and metal garbage Sorting processing is carried out, work efficiency is high；And the case where working well, being substantially not in residual is sorted, improve resource utilization； Furthermore by the setting of turnover device, the material on sub-sieve platform is stirred by lasting, guarantee is deposited in lower layer Material also can reduce the residual rate of plastic garbage by negative-pressure adsorption.
Further, the metal sorting equipment includes set on the inclined plate of the sub-sieve platform sides, under the inclined plate Conveyer belt, the magnet on conveyer belt and the component that gathers materials for being collected to the material of absorption on the conveyor belt of side； During conveyer belt conveying garbage, magnet will be adsorbed the metal garbage in rubbish on the conveyor belt, and then transmit It can be directly realized by the sorting to metal garbage during rubbish, further improve working efficiency.
Further, the component that gathers materials includes the aggregate bin being set to below the conveyer belt and is fixedly arranged on aggregate bin Collect flitch, the collection flitch one end and aggregate bin are connected, and the other end is in contact with conveyer belt；During conveyer belt transmits, gather materials Plate will get off the material hanging fascia on conveyer belt, realize and be collected during conveyer belt is mobile to metal garbage, grasp Make simplicity, without stopping the operation of conveyer belt, further improves working efficiency.
Further, one end that the collection flitch is in contact with conveyer belt is equipped with rubber layer；By the setting of rubber layer, So that the contact between collection flitch and conveyer belt is more closely, the equal hanging fascia of the rubbish adsorbed on conveyer belt is got off in guarantee, avoids There is metal garbage residual.
Further, further include
Discharge driving device, for releasing absorption of the negative pressure sub-sieve component to material；
Discharging track, the material after being released from negative-pressure adsorption are fallen in the discharging track；By above structure, so that sorting Material after can be realized self-emptying, discharge without manual control, easy to operate, work efficiency is high.
Further, the negative pressure sub-sieve component includes the air exhaust head being spaced apart on the delivery track, multiple pumpings Tracheae, the pumping connector being connected with the multiple exhaust tube and the pumping part being connected with the pumping connector；Each pumping Gas head is correspondingly connected with an exhaust tube；It is supplied by same pumping part to multiple air exhaust heads, guarantees the suction that air exhaust head generates It is not too big, and then guarantee that the rubbish of the such lighter weight of plastic garbage can only be guaranteed the metal of heavier mass by air exhaust head Or organic waste not will receive negative-pressure adsorption, avoid being mixed into metal or organic waste in the plastic garbage of recycling, convenient for plastics The recycling of rubbish is processed；And a pumping part is only set, it can effectively reduce energy consumption consuming.
Further, the delivery track includes multiple successively head and the tail hingedly to form the connector of conveyer belt, for driving Move the two groups of teeth gear member of conveyer belt rotation, the actuator for driving the gear member rotation and for limiting the gear member Bracket；The negative pressure sub-sieve component further includes the support being rotatably arranged on the bracket, the support and the gear member Transmission connection；The pumping part is set on the support, and the pumping connector is connected with the support, and the exhaust tube is spiral Shape structure setting；By setting this kind of structure for delivery track, so that an air exhaust head can be connected on each connector, Guarantee to impact air exhaust head in delivery track moving process；Secondly as being provided with multiple air exhaust heads, and each pumping Gas head independent connection exhaust tube, and then even if one of them or several pumping head fails, remaining air exhaust head still can It works, long service life, failure rate is low since support is able to drive pumping connector rotation, and then rotates in delivery track During, pumping connector can follow the direction of motion movement of delivery track to rotate, and then avoid between exhaust tube The case where winding；Under this kind of structure, exhaust tube will not because of setting process and there is the sagging situation in part, reduce take out Occurs a possibility that mutually winding between tracheae；Secondly as being set as helical form, exhaust tube is generated to a certain degree Deformation, so that even if exhaust tube can also guarantee when air exhaust head is mobile and the speed of pumping connector rotation has slightly deviation Air exhaust head and pumping connector between connection, avoid the occurrence of exhaust tube it is too short and with air exhaust head disengage the case where；Secondly, pumping Even if stretching occurs in pipe, also still it can guarantee that exhaust tube is not sagging, guarantee is not in the case where exhaust tube is wound.
In conclusion the invention has the following advantages that by negative pressure sub-sieve component, metal sorting equipment respectively to plastics rubbish Rubbish and metal garbage carry out sorting processing, and work efficiency is high；And the case where working well, being substantially not in residual is sorted, it mentions High resource utilization.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is part-structure top view of the invention.
Fig. 3 is the cooperation schematic diagram of delivery track and negative pressure sub-sieve component in the present invention.
Fig. 4 is the enlarged drawing in Fig. 1 at B.
Fig. 5 is the partial enlarged view in Fig. 1.
Fig. 6 is the channel of air exhaust head in present invention structural schematic diagram in the conductive state.
Fig. 7 is the structural schematic diagram that air exhaust head channel is in off state in the present invention.
Fig. 8 is the structural schematic diagram of contradictory piece in the present invention.
Fig. 9 is the partial schematic diagram in Fig. 1.
Specific embodiment
In order to make those skilled in the art better understand the present invention program, below in conjunction in the embodiment of the present invention Attached drawing, the technical scheme in the embodiment of the invention is clearly and completely described.
As shown in figs 1-9, a kind of municipal refuse recyclable device of multistage sub-sieve, including sub-sieve platform 1, scraping wings 11, turn over Expect device, delivery track 2, negative pressure sub-sieve component, discharging driving device, discharging track 6 and metal sorting equipment；It is collected into Municipal refuse is placed on sub-sieve platform 1, and the turn-down rig is for shakeouing and stirring the object accumulated on the sub-sieve platform 1 Material；Using plastic garbage lighter weight, thus by negative-pressure adsorption by plastic garbage by being separated in municipal refuse, thus logical The cooperation of delivery track Yu negative pressure sub-sieve component is crossed, realizes that work efficiency is high, worker to the automatic sorting of material on sub-sieve platform Input cost is low；And by the setting of turnover device, the material on sub-sieve platform is stirred by lasting, guarantees accumulation Also the residual rate of plastic garbage can be reduced by negative-pressure adsorption in the material of lower layer.
The sub-sieve platform 1 is equipped with rodless cylinder, and the scraping wings 11 is connected with rodless cylinder, and then can drive pusher Plate 11 can control movement on sub-sieve platform 1, and then the rubbish on sub-sieve platform 1 after sorting is released sub-sieve platform 1；Institute Metal sorting equipment is stated for will screen via the metal garbage in the material being discharged on sub-sieve platform 1；Metal sorting Device includes inclined plate 71, conveyer belt 72, magnet and the component that gathers materials, and the inclined plate 71 is made of metal, which is fixed on The sub-sieve platform sides；The conveyer belt 72 is the conveyer belt directly bought on the market, and the magnet is evenly spaced embedded On conveyer belt 72, and then the metal garbage by conveyer belt conveying can be adsorbed.
The component that gathers materials is for being collected the material being adsorbed on conveyer belt 72, the component packet specifically, this gathers materials 81 sum aggregate flitch 82 of aggregate bin is included, the aggregate bin 81 is made of metal, and is arranged below conveyer belt；The collection flitch 82 by Stainless steel is made, and to be obliquely installed；Described 82 one end of collection flitch and aggregate bin are connected, and the other end is in contact with conveyer belt 72； Preferably, the collection flitch 82 is fixed with rubber layer 821 by Nian Jie on one end that conveyer belt 72 is in contact.
The delivery track 2 includes multiple connectors 21, two groups of teeth gear member 22, actuator 24 and bracket 23, the connection Part 21 is preferably that metal is made, and has the opening passed through for the tooth on gear member in the middle part of connector 21；The head of multiple connectors 21 Tail, which successively hingedly encloses, is set as a metallic link belt, which is at least partially disposed at 1 top position of sub-sieve platform；It is described Two groups of teeth gear member 22 is limited on the position higher than sub-sieve platform 1 by bracket 23, and two groups of teeth gear member 22 is respectively set On the left and right sides of bracket, every group of gear member 22 includes two metal gears, the metallic link belt set that multiple connectors are formed It is located on 4 above-mentioned gears；The actuator is the motor directly bought on the market, and model is not specifically limited；The driving Part is connected with one of gear member, and then when actuator work, gear member can be driven to rotate, and then drive multiple connections The metallic link belt rotation that part is constituted, realizes the movement of delivery track；An air exhaust head can be connected on each connector, guaranteed Air exhaust head will not be impacted in delivery track moving process；Secondly as being provided with multiple air exhaust heads, and each air exhaust head Be independently connected exhaust tube, and then even if one of them or several pumping head fails, remaining air exhaust head is still able to carry out Work, long service life, failure rate are low.
The negative pressure sub-sieve component with the delivery track 2 for matching, by negative-pressure adsorption sub-sieve platform 1 Plastic garbage separates the plastic garbage in the material on sub-sieve platform 1；Specifically, the negative pressure sub-sieve component includes Multiple air exhaust heads 31, multiple exhaust tubes 32, pumping connector 33, pumping part 34 and support 35；Between the multiple air exhaust head 31 Every being uniformly distributed on the delivery track, be connected an air exhaust head 31 on a preferably connector；Each air exhaust head 31 It is correspondingly connected with an exhaust tube 32, the other end of multiple exhaust tubes 32 is connected with the pumping connector 33；Pass through same pumping Gas part is supplied to multiple air exhaust heads, and the suction for guaranteeing that air exhaust head generates is not too big, and then guarantees that air exhaust head can only incite somebody to action The rubbish of the such lighter weight of plastic garbage guarantees that the metal of heavier mass or organic waste not will receive negative-pressure adsorption, avoids Metal or organic waste are mixed into the plastic garbage of recycling, convenient for the recycling processing to plastic garbage；And a pumping is only set Part can effectively reduce energy consumption consuming；
The support 35 is made of metal, and is rotatably arranged on the bracket 23, and the support 35 by belt 351 with The shaft of one of gear member is connected, and then realizes the transmission connection between support and gear member；The pumping part 34 is placed in On the support 35, which is specially the air exhauster directly bought on the market, and concrete model is without limitation；The pumping Connector is fixed together with the support 35 by being spirally connected, which is connected by a hose with the pumping part； When delivery track rotates under the drive of gear member, the support equally rotates under the drive of gear member, into And be evacuated connector and the rotation rhythm for following delivery track rotates, so that exhaust tube is not in mutually to wind Situation；Preferably, the exhaust tube 32 be helicoidal structure setting, exhaust tube will not because of setting process and there is part Sagging situation reduces between exhaust tube and a possibility that mutually winding occurs；Secondly as helical form is set as, so that pumping Pipe can generate a degree of deformation, so that even if the speed of air exhaust head movement and pumping connector rotation has slightly deviation When, exhaust tube can also guarantee air exhaust head and be evacuated connector between connection, avoid the occurrence of exhaust tube it is too short and and air exhaust head The case where disengagement；Even if also still can guarantee that exhaust tube is not sagging, guarantee is not in secondly, stretching occurs in exhaust tube The case where exhaust tube is wound.
The discharging driving device is used to release absorption of the negative pressure sub-sieve component to material, and then on negative pressure sub-sieve component It, can be real under the driving of discharging driving device after the material of absorption follows delivery track to move to 6 position of discharging track It now falls, and then is fallen in discharging track 6 from negative pressure sub-sieve component；The discharging track 6 is then for being released from negative pressure Material after absorption conveys material after falling in the discharging track 6 outward；Specifically, on the side wall of the air exhaust head 31 Equipped with a cylindrical aperture 311, the channel 312 being connected with the aperture is then equipped in the air exhaust head 31；The discharging is driven Dynamic device includes piston piece 41, mobile bar 42, splenium 43, return unit 44 and contradictory piece 45, and the piston piece 41 is a metal ball, The piston piece 41 can fore-aft motion be set to the channel in, described 42 one end of mobile bar pass through the air exhaust head 31 on opening Hole is penetrated to the channel, is connected with the piston piece, and the other end is located on the outside of the air exhaust head；The splenium 43 is gold Belong to or plastics are made, which is connected on one end that the mobile bar is pierced by air exhaust head；The contradictory piece 45 is Extending column in 2 side locations of delivery track, the extending column top and the bracket are connected, and lower part, which has, to be projected to The protrusion of extending column；The distance between the protrusion and air exhaust head are less than the distance between splenium and air exhaust head outer wall, and then defeated During sending track mobile, protrusion will squeeze the splenium, so that mobile bar drives piston piece to move；As excellent Choosing, the contradictory piece 45 are globoidal structure setting close to one end of the delivery track 2；Further, on the air exhaust head 31 Equipped with port 313, the position of the port 313 corresponds to 41 top position of piston piece, and port 313 and the channel 312 It is connected；
When delivery track drives air exhaust head to be moved to contradictory piece position, contradictory piece will push splenium to move, and then drive Mobile bar drives piston piece mobile, so that piston piece closing passage, in the case of this kind, air exhaust head will disappear to the suction of plastic garbage It loses, plastic garbage realizes the discharging of plastic garbage by falling down on air exhaust head；Structure is simple, the control for complexity that no setting is required Structure, convenient for assembly, cost input is low；And the closing to channel is realized by the hard cooperation of contradictory piece and splenium, compare use For automatically controlled mode, it is good to close effect, and stability is high, be less prone to can not closing passage the case where, failure rate is low；It resets Part can drive mobile bar that piston piece is driven to be moved to reset condition after splenium leaves contradictory piece position, and then continue to open logical Road enables air exhaust head to rework, and puts into the sort operation of next round；When piston piece closes channel, gas It can be pulled by port in pumping part, so that pumping part can be continued for without carrying out start-up and shut-down control, pumping part Work avoids pumping part and breaks down because of frequent switch；And under this kind of structure, it ensure that and can be realized one of pumping Gas head is closed, and other air exhaust heads still negative inspiratory pressure state occur, avoids making the working condition of other air exhaust heads when discharging At influence.
Further, 41 outer wall of piston piece is equipped with flexible layer 411, which is made of rubber, by viscous It connects on the outer wall for being connected in piston piece；312 inner wall of channel is equipped with groove 314, the aperture 311 and 314 phase of groove Connection, and the inner surface of the groove 314 is spherical structure setting；By the setting of groove, so that piston piece has in channel Enough activity spaces, and then guarantee under original state, channel will not be closed by piston piece, guarantee air exhaust head suction operation just Often carry out；By the setting of flexible layer, so that piston piece, in closing passage, the cooperation between piston piece and vias inner walls is more Closely, good cut-off is realized to channel, and flexible layer can also reduce the shock degree between piston piece and vias inner walls, subtract The damaged condition of small piston part；Secondly, enabling groove inner wall complete with piston piece by setting spherical structure for groove Fitting, even if piston piece is moved to the position ended to channel, piston piece also can be real with the open-ended place of groove The case where now sealing cooperation, guarantee is not in gas leakage and can not realize effectively cut-off to channel；Preferably, the radian of the spherical surface It is identical as the spherical curvature of the piston piece, and then when piston piece is moved to the position for leaving groove, additionally it is possible to pass through flexibility Sealing cooperation is realized between layer and groove, and the circulation of gas is ended.
The turn-down rig includes both side plate 51 and material rotating plate 52, and described two side plates 51 are respectively arranged on sub-sieve platform 1 On the position of the left and right sides, the material rotating plate 52 can be made of metal, have certain width, and with 1 upper surface of sub-sieve platform it Between have spacing；The distance between turning rod and sub-sieve platform occur closely is pushed to the rubbish of big part by material rotating plate excessively The situation of sub-sieve platform unilateral side guarantees that rubbish more uniform can be distributed on sub-sieve platform, guarantees that plastic garbage can It is sorted out, sorting residual rate is low；The left and right ends of the material rotating plate 52 are matched with side plate 51 respectively, specifically, both side plate Rodless cylinder is respectively equipped on 51, the left and right ends of the material rotating plate 52 cover phase with the magnet ring of the rodless cylinder on both side plate respectively Even, it and then is realized by the driving of rodless cylinder and is moved forward and backward along side plate, to be turned over to the material on sub-sieve platform 1 It is dynamic.
Preferably, the air exhaust head 31 is the setting of T font structure, the channel 312 in air exhaust head 31 is also T font structure Setting；31 bottom of air exhaust head be it is discoid, it is evenly spaced on disk that multiple suction holes 315, and these air-breathings are distributed with Hole 315 is connected with channel 312；Under this kind of structure, when being adsorbed by air exhaust head to material, the material of plastic foil one kind It will not be sucked into air exhaust head, avoid the occurrence of the blocked situation of air exhaust head.
Obviously, described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment should fall within the scope of the present invention.

Claims (7)

1. a kind of municipal refuse recyclable device of multistage sub-sieve, it is characterised in that: including sub-sieve platform (1), for placing material；
Turn-down rig, for shakeouing and stirring the material accumulated on the sub-sieve platform (1)；Delivery track (2), at least partly sets Above the sub-sieve platform (1)；Negative pressure sub-sieve component is matched with the delivery track (2), can pass through negative-pressure adsorption sub-sieve Plastic garbage on platform (1)；The scraping wings (11) being set on sub-sieve platform (1) that movement can be controlled, is used for sub-sieve platform (1) material on after sorting releases sub-sieve platform (1)；
Metal sorting equipment, for will be screened via the metal garbage in the material being discharged on sub-sieve platform (1).
2. the municipal refuse recyclable device of multistage sub-sieve according to claim 1, it is characterised in that: the metal sorting dress It sets the inclined plate (71) including being set to the sub-sieve platform sides, the conveyer belt (72) below the inclined plate, be set on conveyer belt Magnet and the component that gathers materials for being collected to the material being adsorbed on conveyer belt (72).
3. the municipal refuse recyclable device of multistage sub-sieve according to claim 2, it is characterised in that: the component packet that gathers materials Include the aggregate bin (81) being set to below the conveyer belt and the collection flitch (82) being fixedly arranged on aggregate bin, collection flitch (82) one end It is connected with aggregate bin, the other end is in contact with conveyer belt (72).
4. the municipal refuse recyclable device of multistage sub-sieve according to claim 3, it is characterised in that: the collection flitch (82) The one end being in contact with conveyer belt (72) is equipped with rubber layer (821).
5. the municipal refuse recyclable device of multistage sub-sieve according to claim 4, it is characterised in that: further include
Discharge driving device, for releasing absorption of the negative pressure sub-sieve component to material；
Discharging track (6), the material after being released from negative-pressure adsorption are fallen in the discharging track (6).
6. the municipal refuse recyclable device of multistage sub-sieve according to claim 5, it is characterised in that: negative pressure sub-sieve portion Part include the air exhaust head (31) being spaced apart on the delivery track, multiple exhaust tubes (32), with the multiple exhaust tube phase The pumping connector (33) of connection and the pumping part (34) being connected with the pumping connector；Each air exhaust head (31) is correspondingly connected with One exhaust tube (32).
7. the municipal refuse recyclable device of multistage sub-sieve according to claim 6, it is characterised in that: the delivery track It (2) include multiple successively head and the tail hingedly connector (21) to form conveyer belt, the two groups of teeth wheel for driving conveyer belt to rotate Part (22), the actuator for driving the gear member rotation and the bracket (23) for limiting the gear member；The negative pressure Sub-sieve component further includes the support (35) being rotatably arranged on the bracket (23), the support (35) and the gear member (22) it is sequentially connected；The pumping part (34) is set on the support, and the pumping connector (33) is connected with the support (35)； The exhaust tube (32) is helicoidal structure setting.
CN201810739465.7A 2018-07-06 2018-07-06 Multi-stage screening urban garbage recycling device Active CN108927914B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08135944A (en) * 1994-09-16 1996-05-31 Japan Metals & Chem Co Ltd Method and apparatus for reducing volume of plastics
CN205816209U (en) * 2016-07-08 2016-12-21 江苏三色环境科技有限公司 Categorized consumer waste conveyer device
CN107745003A (en) * 2017-11-14 2018-03-02 湖州华科建设工程质量检测有限公司 One kind automation waste classification recovery device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08135944A (en) * 1994-09-16 1996-05-31 Japan Metals & Chem Co Ltd Method and apparatus for reducing volume of plastics
CN205816209U (en) * 2016-07-08 2016-12-21 江苏三色环境科技有限公司 Categorized consumer waste conveyer device
CN107745003A (en) * 2017-11-14 2018-03-02 湖州华科建设工程质量检测有限公司 One kind automation waste classification recovery device

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CN108927914B (en) 2020-10-02
CN111871606A (en) 2020-11-03

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