CN110425828B

CN110425828B - Plastic particle centrifugal dehydration system

Info

Publication number: CN110425828B
Application number: CN201910660822.5A
Authority: CN
Inventors: 何舒瑶; 谢志坚; 毛亚磊
Original assignee: Qingdao Bailifu New Material Co Ltd
Current assignee: Qingdao bailifu New Material Co., Ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-09-25
Anticipated expiration: 2039-07-22
Also published as: CN110425828A

Abstract

The invention discloses a plastic particle centrifugal dehydration system, which structurally comprises dehydration equipment, a junction box, an external power motor and a base, wherein the dehydration equipment is arranged on the base and is connected with the external power motor, the junction box is arranged on the external power motor, and the junction box is fixedly arranged on the outer wall of the external power motor, and the plastic particle centrifugal dehydration system has the beneficial effects that: clockwise, anticlockwise rotation in turn through the dehydration storehouse for the knockout rod slides out or slides in to interior spiral along the track, thereby realizes when plastic pellet dewaters, when sliding in the water hole with the help of the knockout rod, inwards pushes up the plastic pellet of part card on crossing the water hole, thereby avoids plastic pellet to be blocked out darker card line, reaches the purpose that keeps the plastic pellet state originally when the dehydration.

Description

Plastic particle centrifugal dehydration system

Technical Field

The invention relates to the field of production equipment for plastic granules, in particular to a centrifugal dehydration system for plastic granules.

Background

When plastic products are recycled and reprocessed, the plastic products need to be firstly crushed, the crushed plastic particles need to be cleaned and then processed and utilized in the next step, the cleaned plastic particles need to be drained and other dewatering steps so as to achieve the purpose of dewatering, and the conventional plastic particle centrifugal dewatering device has the following defects:

traditional plastic granules dehydration mode is that the centrifugal force who passes through throws away the moisture on the plastic granules, is equipped with the water hole on the inner wall of throwing away the bucket, will break away from the moisture on the plastic granules, and the centrifugal force that needs is great, and under great centrifugal force, the top layer of part plastic granules can with cross the card line of getting deeper between the water hole.

Disclosure of Invention

Aiming at the defects of the prior art, the invention is realized by the following technical scheme: a centrifugal plastic particle dehydration system structurally comprises dehydration equipment, a junction box, an external power motor and a base, wherein the dehydration equipment is installed on the base and is connected with the external power motor;

dewatering equipment comprises storehouse, ejection mechanism in annular fixing base, the outer storehouse of dehydration, track, the dehydration, annular fixing base is equipped with four, annular fixing base equidistance is installed on the outer storehouse inner wall of dehydration, be equipped with the interior storehouse of dehydration in the outer storehouse of dehydration, the outer storehouse of dehydration is the concentric circles form with the interior storehouse of dehydration, the track links together with the interior storehouse of dehydration outer storehouse, ejection mechanism and annular fixing base swing joint, ejection mechanism installs on the track, track and ejection mechanism machinery sliding fit.

As a further optimization of the invention, the ejection mechanism is composed of five clamping grooves, ejection rods and movable ejector rods, wherein the clamping grooves are connected with the ejection rods, the ejection rods are distributed in a vertical line and at equal intervals, the movable ejector rods are arranged on the ejection rods, the ejection rods are matched with the movable ejector rods, and the movable ejector rods are in a character-shaped structure.

As a further optimization of the invention, the track is arranged in a spiral structure and is gradually and inwardly coiled from the outer dehydration bin to the inner dehydration bin, so that the ejection mechanism can conveniently slide on the track and eject the plastic particles clamped on the inner dehydration bin inwards.

As a further optimization of the invention, five clamping grooves are arranged and are uniformly distributed on the movable plate in a vertical line shape, the movable plate is connected with the rail in a clearance fit manner, and the rail is provided with a clamping rod clamped with the clamping grooves.

As a further optimization of the invention, the inner dehydration bin is composed of a plurality of spacing layers and water passing holes, the spacing layers are outer wall layers of the inner dehydration bin, the water passing holes penetrate through the spacing layers, the inner dehydration bin is communicated with the outer dehydration bin through the water passing holes, the water passing holes are movably connected with the ejection rod, and the inner dehydration bin is used for placing plastic particles.

As a further optimization of the invention, the openings of the water passing holes are gradually enlarged from the inner wall of the spacing layer to the outer wall of the spacing layer, and the openings extend from the inner side of the spacing layer to the outer side of the spacing layer.

Advantageous effects

The invention relates to a plastic particle centrifugal dehydration system, which is characterized in that plastic particles are placed in a dehydration inner bin, dehydration equipment is driven by an outer power motor to rotate clockwise and anticlockwise alternately, when the dehydration equipment rotates clockwise, under the action of centrifugal force, water in the plastic particles in the inner dehydration bin is thrown out from the water through holes and enters the outer dehydration bin, at the moment, the ejection mechanism moves towards the annular fixed seat along the track under the action of centrifugal force, when rotating anticlockwise, the plastic particles in the dehydration inner bin rotate reversely to throw water, at the moment, the ejection mechanism slides inwards along the track, when the ejector rod and the water hole block mutually, the movable ejector rod on the ejector rod throws away outwards to push in the storehouse in toward the dehydration with the plastic pellet of part card in the water hole, avoid the plastic pellet to block for a long time and can block out darker card line on the water hole, be difficult to resume the state that the plastic pellet was originally.

Compared with the prior art, the invention has the following advantages:

according to the invention, the ejection rod slides out along the track towards the outer spiral or slides into the inner spiral by virtue of the clockwise and anticlockwise alternate rotation of the dehydration bin, so that when plastic particles are dehydrated, when the ejection rod slides into the water passing hole, part of the plastic particles clamped on the water passing hole are ejected inwards, and the plastic particles are prevented from being clamped by deeper clamping threads, thereby achieving the purposes of dehydration and maintaining the original state of the plastic particles.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural diagram of a centrifugal dewatering system for plastic particles according to the present invention.

FIG. 2 is a top view of the dewatering equipment of the centrifugal dewatering system for plastic particles.

FIG. 3 is a partial structural top view of a dewatering device of a centrifugal dewatering system for plastic particles.

Fig. 4 is a diagram of the operation state of fig. 3.

FIG. 5 is a perspective view of the dehydration inner bin of the plastic particle centrifugal dehydration system of the present invention.

FIG. 6 is a structural diagram of an ejection mechanism of a centrifugal plastic particle dewatering system according to the present invention.

Fig. 7 is an operation state diagram of fig. 6.

In the drawing, a dewatering device-1, a junction box-2, an external power motor-3, a base-4, an annular fixed seat-a, a dewatering external bin-b, a track-c, a dewatering internal bin-d, an ejection mechanism-e, a clamping groove-e 1, an ejection rod-e 2, a movable ejector rod-e 3, a spacing layer-d 1 and a water through hole-d 2.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.

Examples

Referring to fig. 1-7, the present invention provides a centrifugal plastic particle dewatering system, which structurally comprises a dewatering device 1, a junction box 2, an external power motor 3 and a base 4, wherein the dewatering device 1 is installed on the base 4, the dewatering device 1 is connected with the external power motor 3, the junction box 2 is arranged on the outer power motor 3 of the spacing layer d1 and the water through hole d2, and the junction box 2 is fixedly installed on the outer wall of the external power motor 3;

dewatering equipment 1 comprises annular fixing base an, the outer storehouse b of dehydration, track c, storehouse d in the dehydration, ejection mechanism e, annular fixing base a is equipped with four, annular fixing base an equidistance is installed on the outer storehouse b inner wall of dehydration, be equipped with storehouse d in the dehydration in the outer storehouse b of dehydration, storehouse d is the concentric circles form in the outer storehouse b of dehydration and the dehydration, track c will dewater outer storehouse b and link together with storehouse d in the dehydration, ejection mechanism e and annular fixing base a swing joint, ejection mechanism e installs on track c, track c and ejection mechanism e mechanical sliding fit.

Ejecting mechanism e comprises draw-in groove e1, liftout pole e2, activity ejector pin e3, draw-in groove e1 is connected with liftout pole e2, liftout pole e2 is equipped with five, liftout pole e2 is vertical line equidistance and distributes, be equipped with activity ejector pin e3 on the liftout pole e2, liftout pole e2 cooperatees with activity ejector pin e3, activity ejector pin e3 is T font structure, activity ejector pin e3 is installed in liftout pole e2 inner chamber to liftout pole e2 is kept away from one of track c and is equipped with the opening, is convenient for ejecting or sliding in liftout pole e2 inner chamber of activity ejector pin e 3.

The track c is in a spiral structure and is gradually and inwards coiled from the outer dehydration bin b to the inner dehydration bin d, so that the ejection mechanism e can conveniently slide on the track c and eject the plastic particles clamped on the inner dehydration bin d inwards.

The five clamping grooves e1 are uniformly distributed on the movable plate in a vertical line shape, the movable plate is connected with the track c in a clearance fit mode, and the track c is provided with clamping rods clamped with the clamping grooves e 1.

Storehouse d in the dehydration comprises wall layer d1, water hole d2, wall layer d1 is the outer wall layer of storehouse d in the dehydration, it is equipped with a plurality ofly to cross water hole d2, it runs through wall layer d1 to cross water hole d2, storehouse d communicates with each other with the outer storehouse b of dehydration through water hole d2 in the dehydration, it is used for placing plastic granules with ejection rod e2 swing joint to cross water hole d2, storehouse d in the dehydration is used for placing plastic granules, it is equipped with four and the equidistance is equallyd the run through with wall layer d1 to cross water hole d2 in overlooking, all is equipped with five water holes d2 of crossing on each vertical row.

The opening of the water through hole d2 is gradually enlarged from the inner wall of the spacing layer d1 to the outer wall of the spacing layer d1, and the opening extends from the inner side of the spacing layer d1 to the outer side of the spacing layer d1, so that the ejecting rod e2 slides into the water through hole d2 after the rail c slides, and plastic particles clamped on the water through hole d2 are ejected inwards.

Plastic particles are placed in a dehydration inner bin d, the dehydration device 1 is driven by an outer power motor 3 to rotate clockwise and anticlockwise alternately, when the dehydration device rotates clockwise, under the action of centrifugal force, the water in the plastic particles in the inner dehydration bin d is thrown out from the water through holes d2 and enters the outer dehydration bin b, at the moment, the ejection mechanism e moves to the annular fixed seat a along the track c under the action of centrifugal force, when rotating anticlockwise, the plastic particles in the dehydration inner bin d rotate reversely to throw water, at the moment, the ejection mechanism e slides inwards along the track c, when the ejector rod e2 is engaged with the water hole d2, the movable ejector rod e3 on the ejector rod e2 is thrown outwards, and part of the plastic particles clamped in the water passing hole d2 are pushed into the dehydration inner bin d, so that the plastic particles are prevented from being clamped on the water passing hole d2 for a long time to form deep clamping lines and being difficult to restore to the original state of the plastic particles.

The invention solves the problem that the traditional plastic particle dehydration mode is to throw out the water on the plastic particles by the centrifugal acting force, the inner wall of the throwing barrel is provided with water passing holes, the water on the plastic particles is to be separated, the required centrifugal force is larger, and under the larger centrifugal force, the deeper clamping threads are clamped between the surface layer of part of the plastic particles and the water passing holes.

While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a plastic pellet centrifugal dehydration system, its structure includes dewatering equipment (1), terminal box (2), outer power motor (3), base (4), dewatering equipment (1) is installed on base (4), dewatering equipment (1) is connected with outer power motor (3), be equipped with terminal box (2) on outer power motor (3), terminal box (2) fixed mounting is on outer power motor (3) outer wall, its characterized in that:

the dehydration device (1) comprises an annular fixed seat (a), an outer dehydration bin (b), a track (c), an inner dehydration bin (d) and an ejection mechanism (e), wherein the annular fixed seat (a) is provided with four, the annular fixed seat (a) is arranged on the inner wall of the outer dehydration bin (b) at equal intervals, the inner dehydration bin (d) is arranged in the outer dehydration bin (b), the outer dehydration bin (b) and the inner dehydration bin (d) are concentric circles, the track (c) connects the outer dehydration bin (b) and the inner dehydration bin (d) together, the ejection mechanism (e) is movably connected with the annular fixed seat (a), the ejection mechanism (e) is arranged on the track (c), the track (c) is in mechanical sliding fit with the ejection mechanism (e), the ejection mechanism (e) is composed of a clamping groove (e1), an ejection rod (e2) and a movable ejector rod (e3), draw-in groove (e1) is connected with knock-out pole (e2), be equipped with movable ejector pin (e3) on knock-out pole (e2), knock-out pole (e2) cooperatees with movable ejector pin (e3), movable ejector pin (e3) are T font structure.

2. The plastic particle spin-drying system of claim 1, wherein: the track (c) is in a spiral structure and is gradually and inwards coiled from the outer dehydration bin (b) to the inner dehydration bin (d), so that the ejection mechanism (e) can conveniently slide on the track (c) and eject the plastic particles clamped on the inner dehydration bin (d) inwards.

3. The plastic particle spin-drying system of claim 1, wherein: the five clamping grooves (e1) are uniformly distributed on the movable plate in a vertical line shape, the movable plate is connected with the track (c) in a clearance fit mode, and the track (c) is provided with clamping rods clamped with the clamping grooves (e 1).