CN116422631A - Floating dust separating equipment for recycling and processing regenerated PET - Google Patents
Floating dust separating equipment for recycling and processing regenerated PET Download PDFInfo
- Publication number
- CN116422631A CN116422631A CN202310606980.9A CN202310606980A CN116422631A CN 116422631 A CN116422631 A CN 116422631A CN 202310606980 A CN202310606980 A CN 202310606980A CN 116422631 A CN116422631 A CN 116422631A
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- recycling
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- floating dust
- ring
- dust separating
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- 239000000428 dust Substances 0.000 title claims abstract description 38
- 238000007667 floating Methods 0.000 title claims abstract description 19
- 238000012545 processing Methods 0.000 title claims abstract description 16
- 238000004064 recycling Methods 0.000 title claims description 16
- 229920003023 plastic Polymers 0.000 claims abstract description 57
- 239000004033 plastic Substances 0.000 claims abstract description 57
- 230000007246 mechanism Effects 0.000 claims abstract description 51
- 239000000463 material Substances 0.000 claims abstract description 31
- 238000004140 cleaning Methods 0.000 claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 37
- 238000007789 sealing Methods 0.000 claims description 18
- 238000007599 discharging Methods 0.000 claims description 14
- 239000010865 sewage Substances 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 239000002245 particle Substances 0.000 abstract description 38
- 238000010025 steaming Methods 0.000 abstract description 9
- 238000002156 mixing Methods 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 238000003756 stirring Methods 0.000 abstract description 3
- 239000002585 base Substances 0.000 description 38
- 229920000139 polyethylene terephthalate Polymers 0.000 description 28
- 239000005020 polyethylene terephthalate Substances 0.000 description 28
- 239000012535 impurity Substances 0.000 description 16
- 229920000426 Microplastic Polymers 0.000 description 9
- 239000007864 aqueous solution Substances 0.000 description 8
- 238000005406 washing Methods 0.000 description 8
- 239000000243 solution Substances 0.000 description 7
- 238000012856 packing Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- 238000011068 loading method Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 3
- 229920001707 polybutylene terephthalate Polymers 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000006798 ring closing metathesis reaction Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/14—Removing waste, e.g. labels, from cleaning liquid; Regenerating cleaning liquids
-
- 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
Landscapes
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
The invention relates to the technical field of separation of floating dust of regenerated PET, in particular to floating dust separation equipment for recovering and processing the regenerated PET, which comprises a plastic discharge mechanism, a switching mechanism arranged on the plastic discharge mechanism, and a dust removal cleaning mechanism arranged on the switching mechanism and positioned right above the plastic discharge mechanism. According to the invention, the cleaning bin and the liquid discharge base are assembled by arranging the base, the guide ring and the limiting ring pad are combined to guide the water solution after being screened by the material carrying component, after the water solution is cleaned against the plastic particles after hot steaming, the plastic particles can be transferred towards the screen plate along with gaps formed among the lifted material carrying component, the outer disc and the supporting ring after the water solution is parked, and the side turning of one end of the screen plate is controlled in a matched manner, so that the plastic particles falling into the screen plate can be safely discharged, and the defect that the filter screen needs to be frequently replaced in the traditional mixing and stirring mode can be avoided.
Description
Technical Field
The invention relates to the technical field of separation of recycled PET floating dust, in particular to floating dust separation equipment for recycling and processing of recycled PET.
Background
The PET plastic particles mainly comprise polyethylene terephthalate PET and polybutylene terephthalate PBT, and the PET plastic has a high symmetry molecular structure and a certain crystallization orientation capability, so that the PET plastic particles have higher film forming property and formability.
At present, the appearance after recycling the PET plastic is in sequence of taking out an impurity external trademark, crushing, adding alkali for steaming, cleaning and spin-drying, spinning and shaping and packaging, wherein in the link of crushing the PET plastic, a large amount of dust can be generated in the crushing mechanism, the raised dust is discharged in advance by mostly utilizing an exhaust fan in the starting link, but after the PET plastic is subjected to hot steaming and cleaning, dust and impurities can be remained in the hot steamed PET plastic particles, the filter screen is required to be frequently replaced by the cleaning of the plastic by the conventional equipment, and the mode of mixing and stirring the PET plastic by adopting an aqueous solution is difficult to separate the PET plastic by utilizing the poor quality.
Aiming at cleaning floating dust in PET plastic, how to improve the high-pressure flushing of plastic particles transferred to a cleaning link after the heat steaming treatment by an aqueous solution, and further avoiding the defects of transmission mixing and frequent replacement of a filter screen, namely the technical difficulty to be solved by the invention.
Disclosure of Invention
The present invention aims to solve one of the technical problems existing in the prior art or related technologies.
The technical scheme adopted by the invention is as follows:
the utility model provides a regeneration PET retrieves processing with floating dust splitter, includes plastics discharge mechanism, installs the changeover mechanism on plastics discharge mechanism, installs on changeover mechanism and be located the dust removal wiper mechanism and install the sealed drive mechanism on dust removal wiper mechanism directly over the plastics discharge mechanism, plastics discharge mechanism includes the flowing back base, install the drainage end piece in flowing back base bottom, install the packing ring at flowing back base top, connect the frame at the packing ring top, install the guide backing ring in the inboard annular notch of frame, run through to the frame in and connect in transmission shaft and location inserted bar and be located the frame inside and be located the transmission shaft and be located the sieve between transmission shaft and the location inserted bar inner, changeover mechanism includes the base that utilizes the bolt to install at the frame top, movable mounting is at the water conservancy diversion ring and the spacing ring pad of pegging graft in the base inside the base, dust removal wiper mechanism includes the washing bin of installing at the base top, installs the protection pad in the ring groove of washing bin bottom, the backing ring of installing at washing bin top, install the roof-mount in the roof-mount inner slide rail, install the material loading subassembly in the roof-mount inside the roof-mount, run through and connect in the transmission shaft and the end cap, install in the end of the motor and the end of transmission shaft and the end cover, the end of transmission shaft and the top of sealing cap are located the transmission shaft and the top of the end of the transmission shaft and the top of the sealing cap, the end cap is located at the top of the end of the transmission shaft and the top of the sealing cap is located at the top of the end of the transmission shaft and the end of the transmission cap.
The present invention may be further configured in a preferred example to: the drainage end piece is composed of a cross-shaped end pipe and a drainage hose, the inner cavity of the cross-shaped end pipe is communicated with the inner cavity of the drainage base, two funnel-shaped ends are respectively arranged at two ends of the screen plate, a chute for guiding sewage is formed in the inner side of one end of the screen plate, and draining holes distributed in a dense mode are formed in the middle of the screen plate.
Through adopting above-mentioned technical scheme, utilize cross end pipe to communicate drainage hose and flowing back base inner chamber, cooperate the drain hole in the middle part of the sieve to the dredging of partial sewage, after the one end of spout has been seted up to the sieve is turned on one's side downwards, the sewage and the impurity of following the one end after the sieve was turned on one's side to the transport of outwards, the impurity can obtain safe evacuation in the plastic granules that is washed this moment.
The present invention may be further configured in a preferred example to: two elastic supporting rod assemblies are respectively arranged in the buckles at the two ends of the gasket, and each elastic supporting rod assembly consists of a telescopic main pipe, a telescopic sub-rod and a spring.
Through adopting above-mentioned technical scheme, utilize the packing ring to be connected flowing back base and base, install the elastic support pole subassembly in the ring closure of packing ring both sides this moment and alright carry out elastic support to the bottom at sieve both ends, two elastic support pole subassemblies of cooperation are to the balanced support at sieve both ends, and the sieve alright be convenient to the guide of wasing in this moment to and the drainage of wasing back plastic granules discharges.
The present invention may be further configured in a preferred example to: the support ring is formed by combining a U-shaped support, an outer backing ring and an inner backing ring, and drainage gaps are formed in the middle of the outer backing ring and the middle of the inner backing ring.
Through adopting above-mentioned technical scheme, utilize base and wash storehouse to encapsulate the centre gripping to the die-ring, the die-ring can provide sufficient holding power for the material subassembly and the outer dish that carry after the combination this moment, and the outer dish of free equipment and material subassembly can carry out free lifting and release along the inboard of die-ring, and the plastic granules that bear on carrying the material subassembly this moment can be along lifting and rotatory material subassembly and the gap between the outer dish shifts towards on the sieve.
The present invention may be further configured in a preferred example to: the annular sliding rail is arranged in the annular gasket in the middle of the top frame, the material carrying assembly consists of a round filter plate and a vertical rod, and the top end of the vertical rod is adaptively inserted into the annular sliding rail in the annular gasket.
Through adopting above-mentioned technical scheme, utilize the roof-rack of setting up at the wash bin top to carry the location centre gripping of a plurality of montants in the material subassembly, when starting and running motor, by motor driven track alright drive sleeve axle and rotate, and by the fixed material subassembly that carries of drive sleeve axle alright carry out continuous washing scale removal to the plastic granules that its top born.
The present invention may be further configured in a preferred example to: the traction rod is integrally of an L-shaped structure, two gaskets are respectively arranged in the middle of the traction rod, and an elastic supporting piece attached to the bottom of the protection pad is connected to one gasket.
Through adopting above-mentioned technical scheme, utilize two gaskets on the L shape structure body of rod to the spacing constraint of protection pad top and bottom, install the elastic support piece that is located on a gasket of protection pad bottom this moment and just carry out elasticity pressure boost to the protection pad bottom face, the material subassembly and the outer dish of carrying under the initial state this moment just can cooperate the die-ring to wholly form the tray structure that can carry out comprehensive bearing to plastic granules to this is convenient to the washing operation of plastics.
The present invention may be further configured in a preferred example to: the inside of closing cap has seted up rectangular hole groove, the end adaptation at drive sleeve axle top runs through to the inside of closing cap, and the closing cap is close to one side of motor and has been seted up inwards sunken recess.
Through adopting above-mentioned technical scheme, utilize the nut to tighten the support of fixed motor on the closing cap, the axostylus axostyle of being fixed motor bottom just can cooperate the track to carry out continuous transmission to the drive sleeve axle this moment, and movable mounting is at the transmission sleeve axle in the closing cap this moment alright drive carries a plurality of montants in the material subassembly and rotates, combines a plurality of traction levers and the outer dish that are connected to the bearing of plastic granules to this can ensure that impurity in the plastic granules obtains clear up fast.
The present invention may be further configured in a preferred example to: the middle part of the funnel is provided with a T-shaped screw sleeve which is connected in a screw hole at the top of the sealing cover in an adaptive manner.
Through adopting above-mentioned technical scheme, utilize to install the funnel at the top of inlet pipe, the cooperation T font swivel nut is to the connection of closing cap top screw, and the funnel and the inlet pipe that are vertical to be located closing cap and washroom inner chamber middle part this moment can be to the sequential transfer of hot steaming plastic granules and follow-up aqueous solution to this can ensure to bear the plastic granules on carrying material subassembly and the outer dish and obtain edulcoration clearance.
By adopting the technical scheme, the beneficial effects obtained by the invention are as follows:
1. according to the invention, the cleaning bin is arranged, the protective pad capable of pressurizing and clamping the elastic supporting pieces on the traction rods is arranged in the middle of the inner side of the cleaning bin, the supporting ring capable of bearing the outer disc and the material carrying assembly is arranged at the bottom of the cleaning bin, when the motor is started and operated and the crawler belt is driven to rotate, the transmission sleeve shaft driven by the crawler belt can drive the plurality of vertical rods on the material carrying assembly to rotate, the traction rods connected to the plurality of vertical rods can synchronously rotate along with the material carrying assembly in cooperation with the fixed outer disc, at the moment, plastic particles borne on the material carrying assembly and the outer disc can be continuously rotated by the aqueous solution conveyed by the hopper and the feed pipe, at the moment, the plastic particles after being heated and steamed can be washed during the cleaning process, and the impurities can be quickly transferred to the sieve plate through the filtering holes in the material carrying assembly, so that the residual impurities after being heated and steamed can be effectively ensured to be further washed and cleaned.
2. According to the invention, the cleaning bin and the liquid discharge base are assembled by arranging the base, the guide ring and the limiting ring pad are combined to guide the water solution after being screened by the material carrying component, after the water solution is cleaned against the plastic particles after hot steaming, the plastic particles can be transferred towards the screen plate along with gaps formed among the lifted material carrying component, the outer disc and the supporting ring after the water solution is parked, and the side turning of one end of the screen plate is controlled in a matched manner, so that the plastic particles falling into the screen plate can be safely discharged, and the defect that the filter screen needs to be frequently replaced in the traditional mixing and stirring mode can be avoided.
Drawings
FIG. 1 is a schematic illustration of the present invention in use;
FIG. 2 is a schematic bottom view of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of a plastic discharge mechanism of the present invention;
FIG. 4 is a schematic cross-sectional view of the outer frame of the present invention;
FIG. 5 is an internal schematic view of FIG. 4 according to the present invention;
FIG. 6 is a partial schematic view of FIG. 2 according to the present invention;
FIG. 7 is a schematic view of the transfer mechanism and seal transmission mechanism of the present invention;
FIG. 8 is an internal schematic view of the seal drive mechanism of the present invention;
FIG. 9 is a schematic view of a dust removal cleaning mechanism of the present invention;
FIG. 10 is an enlarged schematic view of the invention at A of FIG. 9;
fig. 11 is an internal schematic view of fig. 9 according to the present invention.
Reference numerals:
100. a plastic discharge mechanism; 110. a liquid discharge base; 120. a drain end piece; 130. a gasket; 140. an outer frame; 150. a guide grommet; 160. a transmission shaft; 170. positioning the inserted link; 180. a sieve plate;
200. a switching mechanism; 210. a base; 220. a guide ring; 230. a limiting ring pad;
300. a dust removal cleaning mechanism; 310. cleaning a bin; 320. a protective pad; 330. a backing ring; 340. a top frame; 350. a loading assembly; 360. a transmission sleeve shaft; 370. a beam position frame; 380. a traction rod; 390. an outer disk;
400. sealing the transmission mechanism; 410. a cover; 420. a feed pipe; 430. a funnel; 440. a bracket; 450. a motor; 460. a track.
Detailed Description
The objects, technical solutions and advantages of the present invention will become more apparent by the following detailed description of the present invention with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present invention and features in the embodiments may be combined with each other.
It is to be understood that this description is merely exemplary in nature and is not intended to limit the scope of the present invention.
Some embodiments of the present invention provide a dust separating apparatus for recycling and processing recycled PET, which is described below with reference to the accompanying drawings.
Embodiment one:
referring to fig. 1 to 11, the present invention provides a floating dust separating apparatus for recycling and processing recycled PET, which comprises a plastic discharging mechanism 100, a switching mechanism 200 installed on the plastic discharging mechanism 100, a dust removing and cleaning mechanism 300 installed on the switching mechanism 200 and located right above the plastic discharging mechanism 100, and a sealing transmission mechanism 400 installed on the dust removing and cleaning mechanism 300.
The plastic discharging mechanism 100 comprises a liquid discharging base 110, a liquid discharging end piece 120, a gasket 130, an outer frame 140, a guide backing ring 150, a transmission shaft 160, a positioning inserting rod 170 and a screen plate 180, the switching mechanism 200 comprises a base 210, a guide ring 220 and a limiting ring pad 230, the dust removing cleaning mechanism 300 comprises a cleaning bin 310, a protection pad 320, a supporting ring 330, a top frame 340, a carrying component 350, a transmission sleeve shaft 360, a binding frame 370, a traction rod 380 and an outer plate 390, and the sealing transmission mechanism 400 comprises a sealing cover 410, a feeding pipe 420, a funnel 430, a bracket 440, a motor 450 and a caterpillar 460.
Specifically, drain end piece 120 is installed at the bottom of drain base 110, packing 130 is installed at the top of drain base 110, frame 140 is connected at the top of packing 130, guide grommet 150 is installed in the annular notch of frame 140 inboard, transmission shaft 160 and location inserted link 170 run through to frame 140 and connect in the both sides of sieve 180, sieve 180 is located in frame 140 inside and is connected between transmission shaft 160 and the location inserted link 170 inner, base 210 utilizes the bolt to install at the top of frame 140, water conservancy diversion ring 220 movable mounting is in the inside of base 210, spacing ring pad 230 is pegged graft in base 210, wash bin 310 is installed at the top of base 210, protection pad 320 is installed in the annular groove of wash bin 310 inboard, carrier ring 330 is connected at the bottom of wash bin 310, roof-rack 340 is installed at the top of wash bin 310, carrier assembly 350 movable mounting is in the slide rail of roof-rack 340, drive sleeve 360 is installed on carrier assembly 350 and is located the middle part of roof-rack 340, beam position frame 370 is located the bottom of drive sleeve 360 and is connected on carrier assembly 350, outer dish 390 is located outside carrier assembly 460 and evenly installs on top of feed pipe 420, evenly install in top of feed pipe 410 with the movable mounting frame 450, seal cap 450 is installed at top of feed pipe 410, seal cap 450 is installed at top of end cap 410 inside of motor 460, seal cap 450 is installed at top of feed pipe 410.
By combining the guide ring 220 and the limiting ring pad 230 to guide the water solution filtered by the carrying component 350, after the water solution is washed by the plastic particles after hot steaming, the plastic particles can be transferred towards the sieve plate 180 along with gaps formed among the lifted carrying component 350, the outer disc 390 and the supporting ring 330, the side turning of one end of the sieve plate 180 is controlled in a matching manner, the plastic particles falling into the sieve plate 180 can be safely discharged, when the motor 450 is started and operated and the crawler 460 is driven to rotate, the transmission sleeve shaft 360 driven by the crawler 460 can drive the plurality of vertical rods on the carrying component 350 to rotate, the traction rods 380 connected to the plurality of vertical rods can be matched with the fixed outer disc 390 to synchronously rotate along with the carrying component 350, at the moment, the plastic particles carried on the carrying component 350 and the outer disc 390 can be washed by the continuous rotation of the water solution conveyed by the funnel 430 and the feeding pipe 420, at the moment, the plastic particles after hot steaming can be washed by the residual impurities in the washing process during the washing, and the residual impurities can be quickly transferred towards the sieve plate 180 through the filtering holes in the carrying component, so that the residual impurities can be effectively removed after the hot steaming can be further washed and the impurities can be guaranteed.
Embodiment two:
referring to fig. 3 to 5, on the basis of the first embodiment, the drainage end piece 120 is composed of a cross-shaped end pipe and a drainage hose, the inner cavity of the cross-shaped end pipe is communicated with the inner cavity of the drainage base 110, two funnel-shaped ends are respectively installed at two ends of the screen plate 180, a chute for guiding sewage is provided at the inner side of one end of the screen plate 180, draining holes distributed densely are provided at the middle part of the screen plate 180, two elastic supporting rod assemblies are respectively installed in the buckles at two ends of the gasket 130, and each elastic supporting rod assembly is composed of a telescopic main pipe, a telescopic sub-rod and a spring.
The drainage hose is communicated with the inner cavity of the liquid discharge base 110 by utilizing the cross-shaped end pipe, the draining holes in the middle of the sieve plate 180 are matched for dredging part of sewage, after one end of the sieve plate 180 provided with the sliding groove is turned over downwards, sewage and impurities discharged from the material carrying assembly 350 can be outwards transferred along one end of the sieve plate 180 after being turned over, the impurities in the washed plastic particles can be safely emptied, the liquid discharge base 110 is connected with the base 210 by matching with the gasket 130, the bottoms of two ends of the sieve plate 180 can be elastically supported by the elastic supporting rod assemblies arranged in the buckles on two sides of the gasket 130, and the two ends of the sieve plate 180 are supported by matching with the two elastic supporting rod assemblies in a balanced manner.
Embodiment III:
referring to fig. 7-11, on the basis of the first embodiment, the supporting ring 330 is formed by combining a U-shaped bracket, an outer backing ring and an inner backing ring, the middle parts of the outer backing ring and the inner backing ring are provided with drainage gaps, an annular sliding rail is arranged in an annular gasket at the middle part of the top frame 340, the material carrying assembly 350 is composed of a circular filter plate and a vertical rod, the top end of the vertical rod is adaptively inserted into the annular sliding rail in the annular gasket, the whole traction rod 380 is in an L-shaped structure, two gaskets are respectively arranged at the middle part of the traction rod 380, and an elastic supporting piece attached to the bottom of the protection pad 320 is connected to one gasket.
The carrier ring 330 is packaged and clamped by the base 210 and the cleaning bin 310, the carrier ring 330 can provide enough supporting force for the combined carrier assembly 350 and the outer tray 390, the freely assembled outer tray 390 and carrier assembly 350 can be lifted and released freely along the inner side of the carrier ring 330, plastic particles borne on the carrier assembly 350 can be transferred along gaps between the lifted and rotated carrier assembly 350 and the outer tray 390 towards the screen plate 180, when the motor 450 is started and operated, the caterpillar band 460 driven by the motor 450 can drive the driving sleeve shaft 360 to rotate, the carrier assembly 350 fixed by the driving sleeve shaft 360 can continuously wash and remove the plastic particles borne by the top of the carrier assembly, the two gaskets on the L-shaped structure rod body can limit the top and the bottom of the protection pad 320, the elastic supporting piece arranged on one gasket at the bottom of the protection pad 320 can elastically pressurize the bottom of the protection pad 320, and the carrier assembly 350 and the outer tray 390 in an initial state can cooperate with the carrier ring 390 to form a tray structure capable of comprehensively bearing the plastic particles, so that the plastic particles can be washed and cleaned conveniently.
Embodiment four:
referring to fig. 7 and 8, on the basis of the first embodiment, a rectangular hole groove is formed in the interior of the cover 410, the end of the top of the driving sleeve shaft 360 is adapted to penetrate into the interior of the cover 410, an inward concave groove is formed on one side of the cover 410, which is close to the motor 450, a T-shaped screw sleeve is mounted in the middle of the funnel 430, and the T-shaped screw sleeve is adapted to be connected into the screw hole on the top of the cover 410.
The support 440 for fixing the motor 450 is tightly fastened on the sealing cover 410 by nuts, the shaft rod at the bottom end of the fixed motor 450 is matched with the caterpillar band 460 to continuously drive the driving sleeve shaft 360, the driving sleeve shaft 360 movably installed in the sealing cover 410 can drive the plurality of vertical rods in the material carrying assembly 350 to rotate, the plurality of traction rods 380 and the outer disc 390 which are connected are combined to bear plastic particles, meanwhile, the T-shaped screw sleeve is matched to connect screw holes at the top of the sealing cover 410, and the funnel 430 and the feeding pipe 420 which are vertically positioned in the middle of the inner cavities of the sealing cover 410 and the cleaning bin 310 can sequentially transfer the hot steamed plastic particles and the subsequent aqueous solution, so that the plastic particles borne on the material carrying assembly 350 and the outer disc 390 are ensured to be cleaned.
The working principle and the using flow of the invention are as follows: the plurality of vertical rods in the material loading assembly 350 are movably installed in the sliding rail of the top frame 340 in advance, then the plurality of traction rods 380 are fixed by the beam position frame 370, the traction rods 380 are respectively movably installed on the plurality of vertical rods, the bottom ends of the traction rods 380 are installed at the top of the outer disc 390, the round gaskets at the tops of the elastic supporting members in the traction rods 380 are tightly pressed at the bottom of the protection pad 320, the traction rods 380 freely rotate along the inner side of the protection pad 320, the assembled material loading assembly 350 and the outer disc 390 are suspended in the inner cavity of the cleaning bin 310, the top end of the transmission sleeve shaft 360 is movably installed in the concave hole at the bottom of the sealing cover 410, the transmission sleeve shaft 360 is positioned outside the feeding pipe 420, one end of the caterpillar 460 is transmitted to the transmission sleeve shaft 360, the other end of the caterpillar 460 is linked to the shaft lever at the bottom of the motor 450, then, the guide ring 220 is movably installed in the ring groove at the inner side of the base 210, and the guide ring 220 is fixed by matching with the limiting ring pad 230, at this time, the limiting ring pad 230 is sealed by the base 210 and the liquid discharge base 110, at this time, a plurality of bolts penetrating into a plurality of holes at the top of the liquid discharge base 110 can fix the base 210, then the drain end piece 120 is installed at the bottom of the liquid discharge base 110, then the guide pad ring 150 is installed in the ring notch at the inner side of the liquid discharge base 110, and is elastically supported by matching with the gasket 130 to the bottom of the liquid discharge base 110 and the two ends of the sieve plate 180, at this time, the sieve plate 180 is positioned and clamped by the transmission shaft 160 and the positioning insert rod 170, at this time, the sieve plate 180 can be freely turned over in the inner cavity of the liquid discharge base 110, after the crushed PET plastic particles are delivered along the funnel 430 and the feed pipe 420 to the top of the carrier assembly 350, with the continuous transportation of the aqueous solution towards the interior of the funnel 430, the crawler 460 driven by the motor 450 can drive the driving sleeve shaft 360 to rotate, at this time, the carrying assembly 350 fixed by the driving sleeve shaft 360 can drive the plurality of traction rods 380 and the outer disc 390 to rotate and clean the carried PET plastic particles, at this time, when the PET plastic particles rotate along with the carrying assembly 350 and are continuously washed by the aqueous solution, dust in the PET plastic particles and impurities smaller than the plastic particles can be transferred towards the sieve plate 180 along the filtering holes in the carrying assembly 350, after the device is in a washing stage, a user can control the transmission shaft 160 to rotate, at this time, one end of the sieve plate 180 provided with a plurality of sliding grooves can be turned down, at this time, dust and small particle impurities which are filtered by the carrying assembly 350 can be emptied outwards along one end of the sieve plate 180, after the aqueous solution is washed towards the PET plastic particles, the other end of the carrying assembly 350 needs to be controlled to be turned down, at this time, the motor 450 is closed, the sealing cover 410 is lifted upwards, then the top frame 340 is controlled to be lifted upwards, the dust and small particle impurities carried on the carrying assembly 350 can be transferred towards the PET particles from the other end of the carrying assembly 180 along the filtering holes of the sieve plate 180, the PET particles can be turned outwards towards the outside of the sieve plate 180, and the PET particles can be washed outwards along the filtering holes of the PET particles 180, and the other end of the PET particles can be turned upwards towards the end of the sieve plate 180 is exposed.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (10)
1. The floating dust separating device for recycling and processing the regenerated PET is characterized by comprising a plastic discharging mechanism (100), a switching mechanism (200) arranged on the plastic discharging mechanism (100), a dust removing and cleaning mechanism (300) arranged on the switching mechanism (200) and positioned right above the plastic discharging mechanism (100), and a sealing transmission mechanism (400) arranged on the dust removing and cleaning mechanism (300);
the plastic discharging mechanism (100) comprises a liquid discharging base (110), a water discharging end piece (120) arranged at the bottom of the liquid discharging base (110), a gasket (130) arranged at the top of the liquid discharging base (110), an outer frame (140) connected to the top of the gasket (130), a guide backing ring (150) arranged in an annular notch at the inner side of the outer frame (140), a transmission shaft (160) and positioning inserting rods (170) penetrating into the outer frame (140) and connected to two sides of the sieve plate (180), and the sieve plate (180) positioned inside the outer frame (140) and connected between the transmission shaft (160) and the inner end of the positioning inserting rods (170);
the switching mechanism (200) comprises a base (210) arranged at the top of the outer frame (140) by bolts, a guide ring (220) movably arranged in the base (210) and a limiting ring pad (230) inserted in the base (210).
2. The floating dust separating apparatus for recycling process of recycled PET according to claim 1, wherein said drain end member (120) is composed of a cross-shaped end pipe and a drain hose, and an inner cavity of the cross-shaped end pipe is communicated with an inner cavity of the drain base (110).
3. The floating dust separating apparatus for recycling and processing recycled PET according to claim 1, wherein two elastic supporting rod assemblies are respectively installed in the buckles at both ends of the gasket (130), and each elastic supporting rod assembly consists of a telescopic main pipe, a telescopic sub-rod and a spring.
4. The floating dust separating device for recycling and processing the recycled PET according to claim 1, wherein two funnel-shaped ends are respectively arranged at two ends of the screen plate (180), a chute for guiding sewage is formed in the inner side of one end of the screen plate (180), and draining holes distributed densely are formed in the middle of the screen plate (180).
5. The floating dust separating apparatus for recycling and processing recycled PET according to claim 1, wherein the dust removing and cleaning mechanism (300) comprises a cleaning bin (310) installed at the top of the base (210), a protection pad (320) installed in an annular groove at the inner side of the cleaning bin (310), a supporting ring (330) connected at the bottom end of the cleaning bin (310), a top frame (340) installed at the top of the cleaning bin (310), a material carrying assembly (350) movably installed in a sliding rail inside the top frame (340), a transmission sleeve shaft (360) installed on the material carrying assembly (350) and located in the middle of the top frame (340), a beam position frame (370) located at the bottom of the transmission sleeve shaft (360) and connected to the material carrying assembly (350), an outer disc (390) located at the outer part of the material carrying assembly (350), and a plurality of traction rods (380) evenly installed at the top of the outer disc (390).
6. The floating dust separating apparatus for recycling and processing recycled PET according to claim 5, wherein the supporting ring (330) is formed by combining a U-shaped bracket, an outer backing ring and an inner backing ring, and a drainage gap is formed in the middle of the outer backing ring and the inner backing ring;
an annular sliding rail is arranged in the annular gasket at the middle part of the top frame (340), the material carrying assembly (350) is composed of a round filter plate and a vertical rod, and the top end head of the vertical rod is adaptively inserted into the annular sliding rail in the annular gasket.
7. The floating dust separating apparatus for recycling and processing recycled PET according to claim 5, wherein the traction rod (380) is integrally in an L-shaped structure, two gaskets are respectively installed at the middle part of the traction rod (380), and an elastic supporting piece attached to the bottom of the protection pad (320) is connected to one gasket.
8. The floating dust separating apparatus for recycling and processing recycled PET according to claim 5, wherein the sealed transmission mechanism (400) comprises a sealing cover (410) movably installed on the cleaning bin (310) and connected to the top of the top frame (340), a feeding pipe (420) screwed inside the sealing cover (410), a funnel (430) installed on the top end of the feeding pipe (420), a bracket (440) installed on the sealing cover (410) by nuts, a motor (450) installed in the bracket (440), and a crawler belt (460) transmitted on a shaft rod at the bottom end of the motor (450).
9. The floating dust separating apparatus for recycling and processing recycled PET according to claim 1, wherein a rectangular hole groove is formed in the cover (410), the end head of the top of the driving sleeve shaft (360) is adapted to penetrate into the cover (410), and an inward concave groove is formed in one side, close to the motor (450), of the cover (410).
10. The floating dust separating apparatus for recycling and processing recycled PET according to claim 9, wherein the middle part of the funnel (430) is provided with a T-shaped screw sleeve, and the T-shaped screw sleeve is adapted to be connected in a screw hole at the top of the cover (410).
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| CN116422631B (en) | 2023-10-10 |
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