CN214394955U - Vertical plastic granules hydroextractor - Google Patents

Abstract

The utility model discloses a vertical plastic particle dehydrator, which comprises a bracket, wherein one end of the bracket is fixed with a steam drying device, one side of the steam drying device is provided with a workbench, the top of the workbench is connected with a turntable through a bearing in a rotating way, the middle part of the lower surface of the turntable is fixed with a rotary column, the rotary column is connected with the workbench through a bearing in a rotating way, the bottom of the workbench is fixed with an L-shaped plate, the middle part of the L-shaped plate is fixed with a first servo motor, the output end of the first servo motor is fixed with a gear, the outer side of the rotary column passes through the workbench and is fixed with a gear ring, the gear is meshed with the gear ring and is connected with the gear ring, the upper surface of the turntable is symmetrically fixed with a centrifugal dehydrator, the utility model reduces the time consumed by feeding and discharging through the alternate work of the two centrifugal dehydrators, improves the work efficiency, carries out secondary drying on plastic particles through the steam drying device, so that the superheated steam is evenly distributed on the surfaces of the plastic particles through the rotary drum and the spiral blades, the drying efficiency is improved.

Description

Vertical plastic granules hydroextractor

Technical Field

The utility model relates to a plastic granules processing technology field specifically is a vertical plastic granules hydroextractor.

Background

The plastic particles are roughly divided into more than 200 types, and are subdivided into thousands of types. Dozens of common, general-purpose plastics, engineering plastics and special plastics. General purpose plastics: polypropylene, polyethylene, polyvinyl chloride, polystyrene, polyester, polyurethane, and the like. Engineering plastics: nylon, polytetrafluoro, polyformaldehyde, polycarbon organosilicon, etc. Special plastics: thermosetting plastics, functional polymer plastics, in the production process of plastic granules, a large amount of water of plastic granules surface can the adhesion, and present dewater plastic granules mostly dewaters through centrifugal dehydrator, though can get rid of most moisture on plastic granules surface, but the plastic granules surface still is adhesion moisture of different degrees, can't efficient the getting rid of, and dewatering efficiency is lower to after the dehydration, have certain vacuum phase to go on unloading, work efficiency is lower. Therefore, a vertical plastic particle dehydrator is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vertical plastic granules hydroextractor to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vertical plastic granules hydroextractor, includes the support, support one end is fixed with steam drying device, steam drying device one side is equipped with the workstation, the workstation top is rotated through the bearing and is connected with the carousel, carousel lower surface middle part is fixed with the rotary column, and the rotary column passes through the bearing and is connected with the workstation rotation, the workstation bottom is fixed with the L shaped plate, L shaped plate middle part is fixed with a servo motor, a servo motor's output is fixed with the gear, the rotary column outside is passed the workstation and is fixed with the ring gear, and the gear is connected with the ring gear meshing, surface symmetry is fixed with centrifugal dehydrator on the carousel, the through-hole has been seted up to workstation one end, and centrifugal dehydrator's discharge gate is located the through-hole upper end.

Preferably, the steam drying device comprises a heat preservation shell, an outer filter cylinder, an inner filter cylinder, a rotary plate, a blanking device, a feeding device, a second servo motor, a spiral blade and an exhaust pipe, wherein the heat preservation shell is fixed at the top of the support, the outer filter cylinder is fixed on the inner wall of the heat preservation shell, the inner filter cylinder is fixed in the middle of the heat preservation shell, the rotary cylinder is sleeved on the outer side of the inner filter cylinder, first air holes are formed in the surface of the rotary cylinder at equal intervals, the bottom of the rotary cylinder is rotatably connected with the heat preservation shell through a bearing, the rotary plate is fixed at the top of the rotary cylinder, the second servo motor is fixed at the top of the heat preservation shell, the output end of the second servo motor is fixedly connected with the rotary plate, the spiral blade is fixed on the outer side of the rotary cylinder, the middle of the spiral blade is arranged in a hollow mode, the spiral blade is communicated with the inner wall of the rotary cylinder, and second air holes are formed in the surface of the spiral blade at equal intervals, an exhaust pipe is fixed to the upper end of the outer side of the heat preservation shell, a blanking device is fixed to the upper end of the outer side of the heat preservation shell, and a feeding device is fixed to one side, close to the workbench, of the lower end of the heat preservation shell.

Preferably, the blanking device comprises a blanking channel, a storage hopper, a rotating shaft, a third servo motor, a conical auger, a stirring rod, a rotating rod, a sealing plate and a fourth servo motor, the blanking channel is fixed at the upper end of the outer side of the heat-insulating shell, and the feeding channel is communicated with the outer filter cylinder, one end of the feeding channel penetrates through the heat preservation shell and is fixed with a storage hopper, the middle part of the storage hopper is rotationally connected with a rotating shaft through a bearing, a third servo motor is fixed at the top of the storage hopper, the output end of the third servo motor is fixedly connected with the rotating rod, a conical packing auger is fixed at the bottom of the rotating shaft, the middle part of the rotating shaft is symmetrically fixed with stirring rods, the lower end of the storage hopper is rotationally connected with a rotating rod through a bearing, the sealing plate is fixed in the middle of the rotating rod, a fourth servo motor is fixed at one end, close to the rotating rod, of the outer side of the storage hopper, and the output end of the fourth servo motor is fixedly connected with the rotating rod.

Preferably, feed arrangement includes feedstock channel, feeder hopper, feeding auger and fifth servo motor, the one end that the heat preservation shell lower extreme is close to the workstation is fixed with feedstock channel, and feedstock channel and outer a section of thick bamboo intercommunication, the one end that the feedstock channel top is close to the through-hole is fixed with the feeder hopper, the feedstock channel inner wall rotates through the bearing and is connected with the feeding auger, feedstock channel one end is fixed with fifth servo motor, and fifth servo motor's output and feeding auger fixed connection.

Preferably, the blanking channel is obliquely arranged.

Preferably, a leg is fixed to one end of the feed channel.

Preferably, the bottom of the inner filter cylinder is fixed with a connector, and the connector penetrates through the heat preservation shell.

Preferably, the first servo motor, the second servo motor, the third servo motor, the fourth servo motor and the fifth servo motor are all speed reduction motors.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model reduces the time consumed by feeding and discharging and improves the working efficiency by the alternative work of the two centrifugal dewaterers;

carry out the secondary drying through steam drying device to the plastic granules for through rotary drum and helical blade with superheated steam evenly distributed on the plastic granules surface, improve drying efficiency.

Drawings

FIG. 1 is a schematic overall side view of the present invention;

FIG. 2 is a schematic overall side view and sectional structure of the present invention;

FIG. 3 is a schematic sectional view of the steam drying device of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3.

In the figure: 1. a support; 2. a steam drying device; 21. a heat preservation shell; 22. an outer filter cartridge; 23. an inner filter cartridge; 24. a rotating drum; 25. rotating the plate; 26. a blanking device; 261. a blanking channel; 262. a storage hopper; 263. a rotating shaft; 264. a third servo motor; 265. a conical auger; 266. a stirring rod; 267. a rotating rod; 268. a sealing plate; 269. a fourth servo motor; 27. a feeding device; 271. a feed channel; 272. a feed hopper; 273. feeding the auger; 274. a fifth servo motor; 28. a second servo motor; 29. a helical blade; 210. an exhaust pipe; 3. a work table; 4. a turntable; 5. turning the column; 6. an L-shaped plate; 7. a first servo motor; 8. a gear; 9. a centrifugal dehydrator; 10. a through hole; 11. a support leg; 12. a connector; 13. a gear ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 2, a vertical plastic particle dehydrator shown in the figure comprises a bracket 1, a steam drying device 2 is fixed at one end of the bracket 1, a workbench 3 is arranged at one side of the steam drying device 2, a rotary table 4 is rotatably connected at the top of the workbench 3 through a bearing, a rotary column 5 is fixed at the middle part of the lower surface of the rotary table 4, the rotary column 5 is rotatably connected with the workbench 3 through a bearing, an L-shaped plate 6 is fixed at the bottom of the workbench 3, a first servo motor 7 is fixed at the middle part of the L-shaped plate 6, a gear 8 is fixed at the output end of the first servo motor 7, a gear ring 13 is fixed outside the rotary column 5 and penetrates through the workbench 3, the gear 8 is meshed with the gear ring 13, a centrifugal dehydrator 9 is symmetrically fixed on the upper surface of the rotary table 4, a through hole 10 is formed at one end of the workbench 3, a discharge hole of the centrifugal dehydrator 9 is located at the upper end of the through hole 10, and people firstly pour plastic particles into the centrifugal dehydrator 9 for dehydration, after the first dehydration of area is accomplished, drive gear 8 through the rotation of first servo motor 7 and rotate, and then accessible ring gear 13 drives the rotary column 5 rotatory, and then can drive carousel 4 and rotate, make the centrifugal dehydrator 9 after the dehydration rotatory to the top of through-hole 10, carry out the unloading through to centrifugal dehydrator 9 this moment, make plastic granules fall into in the feeder hopper 272, at the in-process of the unloading of first centrifugal dehydrator 9, carry out the material loading and carry out dewatering work to another empty centrifugal dehydrator 9, reciprocate in proper order, realize seamless connection.

Referring to fig. 3 and 4, the steam drying device 2 includes a heat preservation shell 21, an outer filter cylinder 22, an inner filter cylinder 23, a rotary cylinder 24, a rotary plate 25, a blanking device 26, a feeding device 27, a second servo motor 28, a helical blade 29 and an exhaust pipe 210, the top of the bracket 1 is fixed with the heat preservation shell 21, the inner wall of the heat preservation shell 21 is fixed with the outer filter cylinder 22, the middle of the heat preservation shell 21 is fixed with the inner filter cylinder 23, the bottom of the inner filter cylinder 23 is fixed with a connector 12, the connector 12 penetrates through the heat preservation shell 21 to facilitate connection of a steam source and the inner filter cylinder 23, the outer side of the inner filter cylinder 23 is sleeved with the rotary cylinder 24, the surface of the rotary cylinder 24 is equidistantly provided with first air vents, the bottom of the rotary cylinder 24 is rotatably connected with the heat preservation shell 21 through a bearing, the top of the rotary plate 25 is fixed with the second servo motor 28, the output end of the second servo motor 28 is fixedly connected with the rotary plate 25, the outer side of the rotary cylinder 24 is fixed with the helical blade 29, the middle part of the helical blade 29 is arranged in a hollow way, the helical blade 29 is communicated with the inner wall of the rotary drum 24, the surface of the helical blade 29 is provided with second air vents at equal intervals, the upper end of the outer side of the heat preservation shell 21 is fixed with an exhaust pipe 210, the upper end of the outer side of the heat preservation shell 21 is fixed with a blanking device 26, one side of the lower end of the heat preservation shell 21 close to the workbench 3 is fixed with a feeding device 27, after plastic particles fall into the feed hopper 272, the fifth servo motor 274 rotates to drive the feeding auger 273 to rotate, the plastic particles in the feed hopper 272 are conveyed to the inner wall of the outer filter drum 22, at the moment, the second servo motor 28 rotates to drive the rotary drum 24 to rotate, and further drive the helical blade 29 to rotate, so that the helical blade 29 upwards conveys the plastic particles conveyed into the outer filter drum 22, in the conveying process, superheated steam is injected into the inner wall of the inner filter drum 23 through the connector 12, and is dispersed on the inner wall of the rotary drum 24 through the inner filter drum 23, one part is discharged through the first air holes on the surface of the rotary drum 24, the other part enters the inner wall of the spiral blade 29 and is discharged through the second air holes on the surface of the spiral blade 29, so that the superheated steam is uniformly dispersed on the inner wall of the outer filter cylinder 22, the superheated steam is in contact with the surface of the plastic granules to take away the moisture on the surface of the plastic granules, the used superheated steam is discharged from the exhaust pipe 210 through the outer filter cylinder 22, and the dried plastic granules are conveyed by the spiral blade 29 and then fall into the storage hopper 262 through the blanking channel 261.

Referring to fig. 3, the blanking device 26 includes a blanking channel 261, a storage hopper 262, a rotating shaft 263, a third servo motor 264, a tapered packing auger 265, a stirring rod 266, a rotating rod 267, a sealing plate 268 and a fourth servo motor 269, the blanking channel 261 is fixed at the upper end of the outer side of the heat preservation shell 21, the blanking channel 261 is communicated with the outer filter cartridge 22, the blanking channel 261 is obliquely arranged to facilitate blanking of plastic particles, the storage hopper 262 is fixed at one end of the blanking channel 261 passing through the heat preservation shell 21, the rotating shaft 263 is rotatably connected to the middle of the storage hopper 262 through a bearing, the third servo motor 264 is fixed at the top of the storage hopper 262, the output end of the third servo motor 264 is fixedly connected to the rotating rod 267, the tapered packing auger 265 is fixed at the bottom of the rotating shaft 263, the stirring rod 266 is symmetrically fixed at the middle of the rotating shaft 263, the rotating rod 267 is rotatably connected to the lower end of the storage hopper 262 through a bearing, the sealing plate 268 is fixed at the middle of the rotating rod 267, one end that the storage hopper 262 outside is close to bull stick 267 is fixed with fourth servo motor 269, and fourth servo motor 269's output and bull stick 267 fixed connection, it is rotatory to drive puddler 266 and toper auger 265 through third servo motor 264 rotation, can stir and defeated the material to plastic granules, prevent that the feed granules from blockking up, and can drive closing plate 268 through fourth servo motor 269 and rotate, thereby realize opening and closing of storage hopper 262, be convenient for the bagging-off, and in the clearance that the bagging-off was changed, plastic granules can be stored in storage hopper 262.

Referring to fig. 3, the feeding device 27 includes a feeding channel 271, a feeding hopper 272, a feeding auger 273 and a fifth servo motor 274, the feeding channel 271 is fixed at one end of the lower end of the heat preservation shell 21 close to the working table 3, the support legs 11 are fixed at one end of the feeding channel 271 to improve the stability of the feeding channel 271, the feeding channel 271 is communicated with the outer filter cartridge 22, the feeding hopper 272 is fixed at one end of the top of the feeding channel 271 close to the through hole 10, the feeding auger 273 is rotatably connected to the inner wall of the feeding channel 271 through a bearing, the fifth servo motor 274 is fixed at one end of the feeding channel 271, the output end of the fifth servo motor 274 is fixedly connected with the feeding auger 273, and the feeding auger 273 is driven to rotate by the rotation of the fifth servo motor 274 to transport the plastic particles in the feeding hopper 272 to the inner wall of the outer filter cartridge 22.

Referring to fig. 2 and 3, the first servo motor 7, the second servo motor 28, the third servo motor 264, the fourth servo motor 269, and the fifth servo motor 274 are all speed reduction motors, so as to reduce the rotation speed and improve the torque.

The working principle is as follows:

when the device is used, firstly, plastic particles are poured into a centrifugal dehydrator 9 for dehydration, after the first dehydration is finished, a first servo motor 7 rotates to drive a gear 8 to rotate, and then a gear ring 13 drives a rotary column 5 to rotate, and further drives a rotary disc 4 to rotate, so that the dehydrated centrifugal dehydrator 9 rotates to the position above a through hole 10, at the moment, the centrifugal dehydrator 9 is discharged, so that the plastic particles fall into a feed hopper 272, in the discharging process of the first centrifugal dehydrator 9, the other empty centrifugal dehydrator 9 is charged and dehydrated, the feeding and dehydrating work is carried out in sequence and repeatedly to realize seamless connection, after the plastic particles fall into the feed hopper 272, a fifth servo motor 274 rotates to drive a feed auger 273 to rotate, the plastic particles in the feed hopper 272 are conveyed to the inner wall of an outer filter cylinder 22, at the moment, a second servo motor 28 rotates to drive a rotary drum 24 to rotate, and further drives the helical blade 29 to rotate, so that the helical blade 29 conveys the plastic granules conveyed into the outer filter cylinder 22 upwards, in the conveying process, superheated steam is injected into the inner wall of the inner filter cylinder 23 through the connector 12, the superheated steam is dispersed on the inner wall of the rotary drum 24 through the inner filter cylinder 23, one part of the superheated steam is discharged through the first air holes on the surface of the rotary drum 24, the other part of the superheated steam enters the inner wall of the helical blade 29 and is discharged through the second air holes on the surface of the helical blade 29, the superheated steam is uniformly dispersed on the inner wall of the outer filter cylinder 22, the superheated steam is in contact with the surface of the plastic granules, so as to take away moisture on the surface of the plastic granules, the used superheated steam is discharged from the exhaust pipe 210 through the outer filter cylinder 22, the dried plastic granules are conveyed through the helical blade 29 and then fall into the storage hopper 262 through the blanking channel 261, and the third servo motor 264 rotates to drive the stirring rod 266 and the conical auger 265 to rotate, can stir and defeated the material to plastic granules, prevent that the fodder granule from blockking up, and can drive the closing plate 268 rotation through fourth servo motor 269 to realize opening and the closure of storage hopper 262, the bagging-off of being convenient for, and in the clearance that the bagging-off was changed, plastic granules can be stored in storage hopper 262.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a vertical plastic granules hydroextractor, includes support (1), its characterized in that: the steam drying device is characterized in that a steam drying device (2) is fixed at one end of the support (1), a workbench (3) is arranged on one side of the steam drying device (2), the top of the workbench (3) is rotatably connected with a rotary table (4) through a bearing, a rotary column (5) is fixed at the middle of the lower surface of the rotary table (4), the rotary column (5) is rotatably connected with the workbench (3) through a bearing, an L-shaped plate (6) is fixed at the bottom of the workbench (3), a first servo motor (7) is fixed at the middle of the L-shaped plate (6), a gear (8) is fixed at the output end of the first servo motor (7), a gear ring (13) is fixed at the outer side of the rotary column (5) after the workbench (3) is passed, the gear (8) is meshed with the gear ring (13), a centrifugal dehydrator (9) is symmetrically fixed on the upper surface of the rotary table (4), a through hole (10) is formed in one end of the workbench (3), and the discharge hole of the centrifugal dehydrator (9) is positioned at the upper end of the through hole (10).

2. The vertical plastic particle dehydrator of claim 1, wherein: the steam drying device (2) comprises a heat preservation shell (21), an outer filter cylinder (22), an inner filter cylinder (23), a rotary cylinder (24), a rotary plate (25), a blanking device (26), a feeding device (27), a second servo motor (28), a spiral blade (29) and an exhaust pipe (210), wherein the heat preservation shell (21) is fixed at the top of the support (1), the outer filter cylinder (22) is fixed on the inner wall of the heat preservation shell (21), the inner filter cylinder (23) is fixed at the middle part of the heat preservation shell (21), the rotary cylinder (24) is sleeved on the outer side of the inner filter cylinder (23), first air holes are formed in the surface of the rotary cylinder (24) at equal intervals, the bottom of the rotary cylinder (24) is rotatably connected with the heat preservation shell (21) through a bearing, the rotary plate (25) is fixed at the top of the rotary cylinder (24), the second servo motor (28) is fixed at the top of the heat preservation shell (21), and the output end of the second servo motor (28) is fixedly connected with the rotary plate (25), the rotary drum (24) outside is fixed with helical blade (29), helical blade (29) middle part is the cavity setting, and helical blade (29) and rotary drum (24) inner wall intercommunication, the second bleeder vent has been seted up to helical blade (29) surface equidistance, heat preservation shell (21) outside upper end is fixed with blast pipe (210), heat preservation shell (21) outside upper end is fixed with unloader (26), one side that heat preservation shell (21) lower extreme is close to workstation (3) is fixed with feed arrangement (27).

3. The vertical plastic particle dehydrator of claim 2, wherein: the blanking device (26) comprises a blanking channel (261), a storage hopper (262), a rotating shaft (263), a third servo motor (264), a conical packing auger (265), a stirring rod (266), a rotating rod (267), a sealing plate (268) and a fourth servo motor (269), wherein the blanking channel (261) is fixed at the upper end of the outer side of the heat preservation shell (21), the blanking channel (261) is communicated with the outer filter cylinder (22), the storage hopper (262) is fixed at one end of the blanking channel (261) after penetrating through the heat preservation shell (21), the rotating shaft (263) is connected to the middle of the storage hopper (262) in a rotating mode through a bearing, the third servo motor (264) is fixed at the top of the storage hopper (262), the output end of the third servo motor (264) is fixedly connected with the rotating rod (267), the conical packing auger (265) is fixed at the bottom of the rotating shaft (263), and the stirring rod (266) is symmetrically fixed in the middle of the rotating shaft (263), the storage hopper (262) lower extreme is connected with bull stick (267) through the bearing rotation, bull stick (267) middle part is fixed with sealing plate (268), the one end that the storage hopper (262) outside is close to bull stick (267) is fixed with fourth servo motor (269), and the output and bull stick (267) fixed connection of fourth servo motor (269).

4. The vertical plastic particle dehydrator of claim 3, wherein: feed arrangement (27) include feedstock channel (271), feeder hopper (272), feeding auger (273) and fifth servo motor (274), the one end that heat preservation shell (21) lower extreme is close to workstation (3) is fixed with feedstock channel (271), and feedstock channel (271) and outer section of thick bamboo (22) intercommunication, the one end that feedstock channel (271) top is close to through-hole (10) is fixed with feeder hopper (272), feedstock channel (271) inner wall is connected with feeding auger (273) through the bearing rotation, feedstock channel (271) one end is fixed with fifth servo motor (274), and the output and feeding auger (273) fixed connection of fifth servo motor (274).

5. The vertical plastic particle dehydrator of claim 3, wherein: the blanking channel (261) is obliquely arranged.

6. The vertical plastic particle dehydrator of claim 4, wherein: one end of the feeding channel (271) is fixed with a supporting leg (11).

7. The vertical plastic particle dehydrator of claim 2, wherein: the bottom of the inner filter cylinder (23) is fixed with a connector (12), and the connector (12) penetrates through the heat preservation shell (21).

8. The vertical plastic particle dehydrator of claim 4, wherein: the first servo motor (7), the second servo motor (28), the third servo motor (264), the fourth servo motor (269) and the fifth servo motor (274) are all speed reducing motors.

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