CN108927913A

CN108927913A - System for treatment of urban garbage

Info

Publication number: CN108927913A
Application number: CN201810726811.8A
Authority: CN
Inventors: 叶兆平
Original assignee: 叶兆平
Current assignee: JIANGSU HEHAI SUPPLY AND DRAINAGE WHOLE SET EQUIPMENT Co.,Ltd.
Priority date: 2018-07-04
Filing date: 2018-07-04
Publication date: 2018-12-04
Anticipated expiration: 2038-07-04
Also published as: CN108927913B

Abstract

The invention discloses a kind of systems for treatment of urban garbage, 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 partial material on negative-pressure adsorption sub-sieve platform；Feed device, plastic garbage lighter weight is utilized for the material of accumulation on the ground to be delivered on sub-sieve platform in the present invention, to pass through negative-pressure adsorption for plastic garbage by separating in municipal refuse, 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 efficiency is high, and worker's input cost is low；By feed device directly by the material transmission accumulated on ground to sub-sieve platform, without manually or using forklift carrying rubbish to be processed, the time of consuming is short, time saving and energy saving.

Description

System for treatment of urban garbage

Technical field

The invention belongs to municipal works technical fields, more particularly, to a kind of system for treatment of urban garbage.

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.In order to avoid plastic garbage pollutes the environment, need first to carry out sort operation before treatment in rubbish, Plastic garbage in rubbish is sorted out, is uniformly processed or recycles.But traditional plastic garbage sorting usually relies on people Work carries out, and working efficiency is low, and worker's input cost is high.

Secondly, rubbish is when carrying out sorting processing, it usually needs the rubbish by artificial or forklift by accumulation on the ground It is moved on the platform of sorting, is manually carrying out sort operation later, it is time-consuming and laborious.

Summary of the invention

The present invention for overcome the deficiencies in the prior art, provides that a kind of sort operation is time saving and energy saving, worker's input cost is small The system for treatment of urban garbage.

To achieve the goals above, the invention adopts the following technical scheme: a kind of system for treatment of urban garbage, packet It includes

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 partial material on negative-pressure adsorption sub-sieve platform；

Feed device, for the material of accumulation on the ground to be delivered to 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；And by the setting of turnover device, enable the material on sub-sieve platform by lasting It stirs, guarantees that the material for being deposited in lower layer also can reduce the residual rate of plastic garbage by negative-pressure adsorption；It is straight by feed device It connects in the material transmission to sub-sieve platform that will be accumulated on ground, without manually or using forklift carrying rubbish to be processed, expends Time it is short, it is time saving and energy saving.

Further, the feed device includes storage cavity in the ground, is set on ground and is connected with the storage cavity Logical feed inlet, the screw charging ram in the storage cavity and for the material in storage cavity to be delivered on sub-sieve platform Lifting component；On the ground due to feed inlet setting, and then the material of accumulation on the ground can directly be entered by feed inlet To storage cavity；On being promoted to the higher sub-sieve platform in position by lifting component, whole-course automation operation, without putting into More is artificial, and time saving and energy saving and worker's input cost is low.

Further, the lifting component includes the feed tube being obliquely installed, the screw rod in feed tube, is set to The discharge port on feed tube top and the stock guide being connected with the discharge port, the stock guide are by being obliquely installed under；Pass through spiral shell Spinner handle carries out pusher, guarantees that material can be transported quickly by lower to eminence, and structure is simple, equipment input cost is low.

Further, the feed inlet is equipped with waffle slab；By the setting of waffle slab, feed inlet is blocked, is kept away The foot for exempting from worker enters in feed inlet, and security risk is low.

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 channel that the air exhaust head is equipped with aperture and is connected with aperture, the discharging driving device packet Include can fore-aft motion be set to the channel in piston piece, be arranged in the mobile bar being connected on air exhaust head with the piston piece, set In in mobile bar splenium, act on return unit on splenium and matched with the splenium set on the delivery track side Contradictory piece；Correspond to the piston piece top position on the air exhaust head and is equipped with the port being connected with the channel；Work as conveying When track drives air exhaust head to be moved to contradictory piece position, contradictory piece will push splenium to move, and then mobile bar is driven to drive Piston piece is mobile, so that piston piece closing passage, in the case of this kind, air exhaust head will disappear to the suction of plastic garbage, plastics rubbish Rubbish realizes the discharging of plastic garbage by falling down on air exhaust head；Structure is simple, and the control structure for complexity that no setting is required is convenient for Assembly, cost input are low；And the closing to channel is realized by the hard cooperation of contradictory piece and splenium, it compares by the way of automatically controlled For, 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；Return unit can press Driving mobile bar drives piston piece to be moved to reset condition after contradictory piece position is left in portion, and then continues to open channel, so that taking out Gas head can rework, and put into the sort operation of next round；When piston piece closes channel, gas can be by port Place is pulled into pumping part, so that pumping part can be continued for work, avoid taking out without carrying out start-up and shut-down control, pumping part Gas part breaks down because of frequent switch；And under this kind of structure, it ensure that can be realized one of air exhaust head closes, and Still there is negative inspiratory pressure state in other air exhaust heads, avoid impacting the working condition of other air exhaust heads when discharging.

In conclusion the invention has the following advantages that using plastic garbage lighter weight, to will be moulded by negative-pressure adsorption Expect that rubbish by separating in municipal refuse, to pass through the cooperation of delivery track and negative pressure sub-sieve component, is realized flat to sub-sieve The automatic sorting of material on platform, work efficiency is high, and worker's input cost is low；The object that will directly be accumulated on ground by feed device Material is sent on sub-sieve platform, and without manually or using forklift carrying rubbish to be processed, the time of consuming is short, time saving and energy saving.

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.

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 figures 1-8, a kind of system for treatment of urban garbage, including sub-sieve platform 1, turn-down rig, conveyor track Road 2, negative pressure sub-sieve component, discharging driving device, discharging track 6 and feed device；The municipal refuse being collected into is placed on On sub-sieve platform 1, the turn-down rig is for shakeouing and stirring the material accumulated on the sub-sieve platform 1；Utilize plastic garbage Lighter weight, thus by negative-pressure adsorption by plastic garbage by being separated in municipal refuse, to by delivery track and bear The cooperation of sub-sieve component is pressed, realizes that work efficiency is high, and worker's input cost is low to the automatic sorting of material on sub-sieve platform；And By the setting of turnover device, the material on sub-sieve platform is stirred by lasting, guarantees the material for being deposited in lower layer Also the residual rate of plastic garbage can be reduced by negative-pressure adsorption.

The feed device is used to the material of accumulation on the ground being delivered to sub-sieve platform 1；Specifically, the feeding Device includes storage cavity 61, feed inlet 62, screw charging ram 63 and lifting component, and the storage cavity 61 is set in ground, described Screw charging ram 63 is the metal spiral bar being commercially available on the market, which is set in the storage cavity, spiral Charging ram 63 is connected to the motor, and is rotated by the motor driven screw charging ram 63；The feed inlet 62 is set on ground, charging Mouth is connected with the storage cavity, and position corresponds to 63 top of screw charging ram, and then material can be entered to from feed inlet In storage cavity, then passes through screw charging ram 63 and convey；Preferably, the feed inlet 62 is equipped with waffle slab made of metal 621。

The lifting component is for the material in storage cavity 61 to be delivered on sub-sieve platform 1；Specifically, the lifting parts Part includes feed tube 71, screw rod 72, discharge port 73 and stock guide 74 made of the metal that is obliquely installed, the screw rod 72 For the metal spiral bar directly bought on the market, the discharge port 73 is set to the top of the feed tube, screw rod 72 and motor It is connected, is rotated by the motor driven screw rod 72, and then by material by being delivered to discharge port position in storage cavity；The guide Plate 74 is fixed at the discharge port position, and the stock guide 74 is to be convenient for guide by being obliquely installed under.

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 Partial material 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

1. a kind of system for treatment of urban garbage, it is characterised in that: including sub-sieve platform (1), for placing material；Stirring Device, for shakeouing and stirring the material accumulated on the sub-sieve platform (1)；Delivery track (2) is at least partially disposed in described point It sieves above platform (1)；Negative pressure sub-sieve component is matched with the delivery track (2), can pass through negative-pressure adsorption sub-sieve platform (1) On partial material；Feed device, for the material of accumulation on the ground to be delivered to sub-sieve platform (1).

2. the system according to claim 1 for treatment of urban garbage, it is characterised in that: the feed device includes setting In in ground storage cavity (61), be connected on ground with the storage cavity feed inlet (62), in the storage cavity Screw charging ram (63) and the lifting component for being used to be delivered to the material in storage cavity (61) on sub-sieve platform (1).

3. the system according to claim 2 for treatment of urban garbage, it is characterised in that: the lifting component includes inclining The feed tube (71) being tiltedly arranged, the screw rod (72) in feed tube, set on feed tube top discharge port (73) and with The connected stock guide (74) of the discharge port, the stock guide (74) are by being obliquely installed under.

4. the system according to claim 2 for treatment of urban garbage, it is characterised in that: set on the feed inlet (62) There are waffle slab (621).

5. the system according to claim 4 for treatment of urban garbage, it is characterised in that: further include

Discharging track (6), the material after being released from negative-pressure adsorption are fallen in the discharging track (6).

6. the system according to claim 5 for treatment of urban garbage, it is characterised in that: the negative pressure sub-sieve component packet It includes the air exhaust head (31) being spaced apart on the delivery track, multiple exhaust tubes (32), be connected with the multiple exhaust tube Pumping connector (33) and the pumping part (34) that is connected with the pumping connector；Each air exhaust head (31) is correspondingly connected with a pumping Tracheae (32).

7. the system according to claim 6 for treatment of urban garbage, it is characterised in that: set on the air exhaust head (31) The channel (312) for having aperture (311) and being connected with aperture, the discharging driving device include can fore-aft motion be set to it is described Piston piece (41) in channel is arranged in the mobile bar (42) being connected on air exhaust head (31) with the piston piece, is set in mobile bar Splenium (43), act on return unit (44) on splenium and be set to the delivery track (2) side and matched with the splenium Contradictory piece (45)；Correspond to the piston piece (41) top position on the air exhaust head (31) to be equipped with and the channel (312) The port (313) being connected.