CN212524964U - Plastic granules edulcoration device - Google Patents

Abstract

An object of the utility model is to provide a simple structure, convenient to use, and the effectual plastic granules edulcoration device of edulcoration, including standpipe, play tuber pipe and inlet pipe, inlet pipe fixed mounting be in on the standpipe, it is in to go out tuber pipe fixed mounting the top of standpipe, install negative-pressure air fan in the air-out pipe, still include fixed mounting in the standpipe bottom and rather than the pipe chute that is linked together, the bottom of pipe chute has linked firmly the discharging pipe, just be located its low mouth of pipe department fixed mounting in the standpipe and have four jet-propelled pipes, the nozzle of jet-propelled pipe up, jet-propelled pipe and air-blower connection are a plurality of it has the clearance that supplies plastic granules to pass through to keep between the jet-propelled pipe, the lower terminal surface of pipe chute is equipped with the opening, the opening part rotates installs the electro-magnet.

Description

Plastic granules edulcoration device

Technical Field

The utility model relates to an edulcoration device specifically is a plastic granules edulcoration device.

Background

The chemical fibre is made up by using natural high-molecular compound or artificially-synthesized high-molecular compound as raw material through the processes of spinning dope preparation, spinning and after-treatment, etc., and its length, thickness, fineness and gloss can be regulated in the course of production, and respectively possesses the advantages of light-resistance, wear-resistance, easy washing and drying, no mildew and rot, and no moth-eaten, etc., and can be extensively used for making fabric, filter cloth, conveyer belt and parachute, etc. In our daily life, waste plastic bottles are more and more produced, the economic benefit can be improved by recycling the waste plastic bottles, the environment can be protected, and in the recycling process of the existing waste plastic bottles, the waste plastic bottles are generally cleaned, sorted and crushed into square or round small slices, and the chemical fiber filaments are prepared by multiple processes of drying, hot melting, extruding and the like. The waste plastic bottle outside all is provided with packing label paper generally, and packing label paper can not be used for producing and processing chemical fibre silk, and current waste plastic bottle all needs the manual work to tear the packing label paper in the waste plastic bottle outside before the breakage for do not have broken packing label paper in the plastic granules who conveys the next procedure, workman's working strength is great, and work efficiency is lower, can not satisfy the needs of production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple structure, convenient to use, and the effectual plastic granules edulcoration device of edulcoration 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 plastic granules edulcoration device, includes the standpipe, goes out tuber pipe and inlet pipe, inlet pipe fixed mounting is in on the standpipe, it is in to go out tuber pipe fixed mounting the top of standpipe, install negative-pressure air fan in the air-out pipe, still include fixed mounting in standpipe bottom and rather than the pipe chute that is linked together, the bottom of pipe chute has linked firmly the discharging pipe, just be located its lower mouth of pipe department fixed mounting in the standpipe and have four jet-propelled pipes, the nozzle of jet-propelled pipe up, jet-propelled pipe and air-blower connection are a plurality of it has the clearance that supplies plastic granules to pass through to remain between the jet-propelled pipe, the lower terminal surface of pipe chute is equipped with the opening, the opening part rotates and installs the electro-magnet.

As a further aspect of the present invention: still include feed back device, the side-mounting of discharging pipe has the side pipe, the feed back mouth has been seted up on the standpipe, feed end of feed back device with the side union coupling, feed back device's discharge end with the feed back mouth is connected, the discharging pipe with the junction rotation of side pipe installs the deflector.

As a further aspect of the present invention: the feed back device includes the barrel, the lateral wall bottom of barrel with the side union coupling, the lateral wall top of barrel pass through the feed back pipe with the feed back mouth of standpipe is connected, coaxial rotation installs the pivot in the barrel, flitch on a plurality of spirals of fixed mounting in the pivot, the top fixed mounting of barrel is used for the drive pivot pivoted motor.

As a further aspect of the present invention: the inner wall that in the standpipe with the inlet pipe is relative is the sawtooth surface, in the standpipe with the inner wall that the inlet pipe was with one side is the inclined plane.

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

the utility model has simple structure and convenient use, and the gas jet pipes with upward nozzles are arranged at the lower port of the vertical pipe and are connected with the blower, so that the gas flow from bottom to top is formed in the vertical pipe and is reversely and fully combined with the light impurities, thereby improving the filtration efficiency of the light impurities; the electromagnet is rotatably arranged outside the opening of the lower end face of the inclined tube, so that the electromagnet adsorbs metal impurities, the metal impurities are favorably removed and recovered, and the impurity removal effect is further improved.

Drawings

FIG. 1 is a schematic structural diagram of a plastic particle impurity removal device;

FIG. 2 is a schematic view of the installation of an air injection pipe in the plastic particle impurity removal device;

in the figure: the device comprises an air outlet pipe 1, a feeding pipe 2, a sawtooth surface 3, an inclined surface 4, a vertical pipe 5, an air blower 6, an air injection pipe 7, an inclined pipe 8, an electromagnet 9, a discharging pipe 10, a side pipe 11, a material return device 12, a cylinder 13, a spiral feeding plate 14, a rotating shaft 15, a material return pipe 16, a motor 17 and a guide plate 18.

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. 1-2, in an embodiment of the present invention, an apparatus for removing impurities from plastic particles includes a vertical pipe 5, an air outlet pipe 1 and a feeding pipe 2, the feeding pipe 2 is fixedly arranged on the vertical pipe 5, the air outlet pipe 1 is fixedly arranged at the top of the vertical pipe 5, a negative pressure fan is arranged in the air outlet pipe 1, and the air outlet pipe also comprises an inclined pipe 8 which is fixedly arranged at the bottom of the vertical pipe 5 and communicated with the vertical pipe, the bottom of the inclined pipe 8 is fixedly connected with a discharge pipe 10, four gas injection pipes 7 are fixedly arranged in the vertical pipe 5 and positioned at the lower pipe opening, the nozzles of the gas injection pipes 7 face upwards, the gas injection pipes 7 are connected with the blower 6, gaps for plastic particles to pass through are reserved among the gas injection pipes 7, an opening is formed in the lower end face of the inclined tube 8, an electromagnet 9 is rotatably installed at the opening, and the electromagnet 9 is driven by a motor.

When in use, the plastic particles are conveyed into the vertical pipe 5 through the feeding pipe 2, the plastic particles fall under the action of self weight, the negative pressure fan enables the vertical pipe 5 to generate a suction force from inside to outside, so that light impurities such as dust scraps and the like which are mixed in the plastic particles are discharged from the air outlet pipe 1, meanwhile, the air flow generated by the air blower 6 is blown upwards through the nozzle of the air injection pipe 7 to be matched with the negative pressure fan and form an air flow from bottom to top, so that the air flow and the light impurities are reversely and fully combined, the filtering efficiency of the light impurities is improved, the plastic particles after primary impurity removal penetrate through the gaps between the air injection pipes 7 and fall into the inclined pipe 8, the electromagnet 9 adsorbs the metal impurities in the plastic particles, secondary impurity removal is completed, the plastic particles after impurity removal are discharged from the discharge pipe 10, the motor drives the electromagnet 9 to rotate outwards, then the electromagnet 9 is powered off to lose the magnetic force, the metal impurities can fall and be recovered, thereby greatly improving the impurity removal efficiency,

in this embodiment, preferably, the discharge pipe further includes a material returning device 12, a side pipe 11 is installed on a side surface of the discharge pipe 10, a material returning opening is opened on the vertical pipe 5, a feed end of the material returning device 12 is connected with the side pipe 11, a discharge end of the material returning device 12 is connected with the material returning opening, and a guide plate 18 is rotatably installed at a connection position of the discharge pipe 10 and the side pipe 11.

Change plastic granules's blanking direction through deflector 18, when needs circulate the edulcoration to plastic granules, deflector 18 rotates and makes the mouth of pipe shutoff of discharging pipe 10 towards discharging pipe 10 one side, in the plastic granules side pipe 11, and circulate the material loading by feed back device 12, thereby make plastic granules get into in standpipe 5 again and circulate the edulcoration, the back is accomplished in the circulation edulcoration, deflector 18 rotates towards side pipe 11 one side, and make the mouth of pipe of discharging pipe 10 switch on, thereby accomplish the ejection of compact.

In this embodiment, specifically, the feed back device 12 includes a cylinder 13, the lateral wall bottom of the cylinder 13 is connected with the side pipe 11, the lateral wall top of the cylinder 13 is connected with the feed back hole of the vertical pipe 5 through a feed back pipe 16, a rotating shaft 15 is installed in the cylinder 13 in a coaxial rotation manner, a plurality of spiral feeding plates 14 are fixedly installed on the rotating shaft 15, and a motor 17 for driving the rotating shaft 15 to rotate is fixedly installed at the top of the cylinder 13.

In this embodiment, it is preferred, in the standpipe 5 with the inner wall that the inlet pipe 2 is relative is sawtooth surface 3, in the standpipe 5 with the inner wall of inlet pipe 2 with one side is inclined plane 4, through sawtooth surface 3 and inclined plane 4 relative setting, when the plastic granules blanking, plastic granules can carry out bounce-back many times between sawtooth surface 3 and inclined plane 4 to prolong plastic granules dwell time in standpipe 5, simultaneously under the vibrations effect of bounce-back, can make plastic granules separate with light impurity better, thereby further improve the edulcoration effect.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (4)

1. The utility model provides a plastic granules edulcoration device, includes the standpipe, goes out tuber pipe and inlet pipe, inlet pipe fixed mounting be in on the standpipe, it is in to go out tuber pipe fixed mounting the top of standpipe, install negative-pressure air fan, its characterized in that in the air-out pipe: still include fixed mounting and be in standpipe bottom and the pipe chute that is linked together rather than, the bottom of pipe chute has linked firmly the discharging pipe, just be located its lower mouth of pipe department fixed mounting in the standpipe and have four jet-propelled pipes, the nozzle of jet-propelled pipe up, jet-propelled pipe and air-blower connection are a plurality of keep the clearance that supplies plastic granules to pass through between the jet-propelled pipe, the lower terminal surface of pipe chute is equipped with the opening, the opening part rotates and installs the electro-magnet, the electro-magnet is by motor drive.

2. The impurity removing device for plastic particles as claimed in claim 1, wherein: still include feed back device, the side-mounting of discharging pipe has the side pipe, the feed back mouth has been seted up on the standpipe, feed end of feed back device with the side union coupling, feed back device's discharge end with the feed back mouth is connected, the discharging pipe with the junction rotation of side pipe installs the deflector.

3. The impurity removing device for plastic particles as claimed in claim 2, wherein: the feed back device includes the barrel, the lateral wall bottom of barrel with the side union coupling, the lateral wall top of barrel pass through the feed back pipe with the feed back mouth of standpipe is connected, coaxial rotation installs the pivot in the barrel, flitch on a plurality of spirals of fixed mounting in the pivot, the top fixed mounting of barrel is used for the drive pivot pivoted motor.

4. A plastic particle impurity removing device according to claim 3, characterized in that: the inner wall that in the standpipe with the inlet pipe is relative is the sawtooth surface, in the standpipe with the inner wall that the inlet pipe was with one side is the inclined plane.

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