CN218365877U

CN218365877U - A belt cleaning device for PET granule

Info

Publication number: CN218365877U
Application number: CN202222564036.5U
Authority: CN
Inventors: 程功; 张秀; 张敬强
Original assignee: Gushi Qicheng Plastic Industry Co ltd
Current assignee: Gushi Qicheng Plastic Industry Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-01-24
Anticipated expiration: 2032-09-27

Abstract

The utility model provides a belt cleaning device for PET granule for solve present plastic granules and wash unclean and debris, granule, the inconvenient problem of water treatment. The utility model provides a belt cleaning device for PET granule, including wasing the case, the feed inlet department that washs the case is equipped with the grinding material storehouse, grinding material storehouse internal rotation is equipped with the grinding material roller, the lower extreme intercommunication of grinding material storehouse has the case of polishing, it has the overflow case to polish case one side intercommunication, the one end of keeping away from the grinding material storehouse on the washing case is equipped with motor drive's runner, be equipped with a plurality of album of sediment hoppers on the runner, the ejection of compact department that the collection sediment was fought is equipped with album sediment case, the bottom slope that washs the case sets up, and the discharge end slope that washs the case is equipped with vibrating screen, the last separation sieve that is equipped with of vibrating screen, vibrating screen's top is equipped with a plurality of washing shower nozzles. The utility model relates to a rationally, simple to operate have improved the abluent cleanliness factor of plastic granules, the material of being convenient for simultaneously and the difference collecting process of water and debris.

Description

A belt cleaning device for PET granule

Technical Field

The utility model relates to a PET granule production technical field especially indicates a belt cleaning device for PET granule.

Background

Plastics are the essential basic material that can not be little in production and the life, some PET plastic granules retrieve after through crushing such as waste plastic bottle at present, the PET granule probably is infected with impurity, greasy dirt etc. at broken in-process after the breakage, so need wash, avoid influencing follow-up use, the utility model patent that patent number is CN202021483450.8 discloses a plastic granules's belt cleaning device, though can make the looks mutual friction between the granule clear up through the convection current, set up intermediate layer deposit impurity simultaneously, but still exist following not enoughly: because the plastic particles are more and the rotating force generated by the convection of the water flowing through the barrel is smaller, the friction force among the plastic particles is smaller, the sundries are difficult to remove, meanwhile, some plastic particles can be adhered to each other and cannot be separated completely, the gravity is large, the plastic particles sink quickly, and are more difficult to stir, so that part of the plastic particles cannot be cleaned completely, and the plastic particles are soaked and stirred only through the water flow for cleaning, when the plastic particles are discharged along with the water, fine impurities can be adhered to the plastic particles, and the cleaning cannot be performed completely; lighter impurities in the interlayer can float upwards and float out, when water flow is stirred, the lighter impurities can be mixed in the water for stirring the plastic particles again, and heavier impurities are deposited in the interlayer and are difficult to clear, so that various impurities and plastic particles are difficult to collect and separate, and the subsequent processes are inconvenient to carry out; meanwhile, impurities exist after water cleaning, and if the impurities are not treated and recycled, plastic particles cannot be cleaned cleanly.

SUMMERY OF THE UTILITY MODEL

The utility model provides a belt cleaning device for PET granule has solved present plastic granules and has washd unclean and the inconvenient problem of debris, granule, water treatment.

The technical scheme of the utility model is realized like this:

the utility model provides a belt cleaning device for PET granule, including wasing the case, the feed inlet department that washs the case is equipped with the grinding storehouse, the grinding storehouse internal rotation is equipped with the abrasive material roller, the grinding storehouse is used for the first friction edulcoration of plastic granules, the lower extreme intercommunication of grinding storehouse has the case of polishing, it is equipped with first board of polishing to slide in the case of polishing, the bottom slip of case of polishing is equipped with the second board of polishing, case one side intercommunication of polishing has the flash case, the flash case is used for collecting the dust that the board of polishing took off, debris etc., first board of polishing and second board all run through the outer wall of case of polishing, and stretch into the flash case and link to each other with the pneumatic cylinder, two cooperation of polishing board carry out the secondary friction edulcoration to plastic granules, the one end of keeping away from the grinding storehouse on the washing case is equipped with motor drive's runner, be equipped with a plurality of sediment hoppers on the runner, the sediment fill that the sediment is used for collecting, the debris that the sediment fill is used for collecting, the ejection of sediment fill department is equipped with the collection sediment case, the bottom slope setting of washing case, and the slope of washing case, and wash the discharge end slope of case and be equipped with the vibration screen, the screen cloth is used for separating the impurity of separation screen cloth, the top that separates big filter block.

Wherein, vibrating screen establishes in the vibration box, is equipped with the filter screen in the vibration box, and the lower extreme of wasing the case is equipped with the backward flow case, falls into a plurality of deposits storehouses through a plurality of overflow boards in the backward flow case, and the play water end of vibration box is through loose tube group and backward flow case intercommunication, and the play water end of backward flow case even has the water route through the water pump, and the play water end in water route links to each other with the water inlet of wasing the case, sets up the filter screen, a plurality of sediment storehouses carry out the edulcoration processing to the water of backward flow, have avoided impurity and water to mix secondary pollution plastic granules.

Wherein, be equipped with a plurality of motor drive's pivot between runner and the abrasive material storehouse, the symmetry is equipped with interception pole group in the pivot, and interception pole group can make the debris quick travel of come-up to by the collection, avoid debris to be adsorbed by the discharge gate that washs the case, follow plastic granules and water discharge.

Wherein, wash the incasement and be equipped with a plurality of live-rollers, be equipped with a plurality of paddles on the live-roller, improved the velocity of flow of wasing incasement water to improve plastic granules's exhaust velocity, improved the cleaning efficiency to a certain extent.

Wherein, the slag collecting hopper top is equipped with the high-pressure spray tube, and the high-pressure spray tube is just to the back of slag collecting hopper, avoids debris to glue at the back of slag collecting hopper, gets into again and washs the case, conveniently collects lighter debris.

Advantageous effects

The utility model discloses set up grinding bin and grinding case and extrude, polish to plastic granules, strengthened the friction dynamics between the plastic granules, not only improved the cleaning strength between the plastic granules, rigid friction can make the plastic granules of adhesion fracture simultaneously, and plastic granules is more even, is convenient for wash, and plastic granules is through polishing and friction, water soaking, vibration edulcoration simultaneously, and the high pressure is washed multiple mode and is cooperated to be washd, has improved the ableness degree that plastic granules washd, has improved the quality of plastic granules; set up vibrating screen, washing shower nozzle and runner drive at the discharge end and collect the sediment fill, can carry out the separation treatment to heavier debris, lighter debris, plastic granules, the collection work of the various impurity of being convenient for, plastic granules, water has made things convenient for subsequent work to go on, has improved work efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic view of a set of interceptor bars;

fig. 3 is a side view of a grinding silo.

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 of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1

As shown in fig. 1, a belt cleaning device for PET particles, including wasing case 1, the feed inlet department that washs case 1 is equipped with grinding material storehouse 2, the internal rotation in grinding material storehouse 2 is equipped with abrasive roll 3, abrasive roll 3 is driven by driving motor, the lower extreme intercommunication in grinding material storehouse 2 has grinding box 4, it is equipped with first polishing plate 5 to slide in grinding box 4, the bottom of grinding box 4 slides and is equipped with second polishing plate 8, grinding box 4 bottom opening and with wash case 1 intercommunication, grinding box 4 one side intercommunication has flash tank 7, first polishing plate 5 and second polishing plate 8 all run through the outer wall of grinding box 4, and stretch into in flash tank 7 and link to each other with pneumatic cylinder 6, first polishing plate 5 and the one side of second polishing plate 8 subtend are equipped with the tooth of polishing, the one end of keeping away from grinding material storehouse 2 on the washing case 1 is equipped with motor drive's runner 21, be equipped with a plurality of sediment hoppers 22 on the runner 21, the discharge department of sediment hoppers 22 is equipped with sediment case 20 that gathers, the bottom slope setting of washing case 1, and be equipped with the vibration screen cloth 16 and wash the shower nozzle 18 top, it is equipped with the vibration screen cloth 16 just to wash the shower nozzle 16, the screen cloth 16.

The working process of the embodiment is as follows: injecting water into the cleaning box 1, firstly extending one of the hydraulic cylinders 6 to drive the second polishing plate 8 to move, closing the bottom of the polishing box 4, then discharging through a feed inlet of the polishing bin 2, simultaneously driving the abrasive roller 3 to rotate, primarily polishing and rubbing plastic particles to separate some impurities from the plastic particles, then dropping the plastic particles onto the second polishing plate 8, then intermittently extending and contracting through the other hydraulic cylinder 6, removing the first polishing plate 5 and matching with the second polishing plate 8 to rub and remove impurities from the plastic particles again, simultaneously rubbing and removing impurities between the plastic particles by pressure between the two polishing plates, then controlling the second polishing plate 8 to contract, dropping the plastic particles and dropping the impurities into the cleaning box 1, wherein heavier impurities and plastic particles fall onto the bottom of the cleaning box 1, and fall onto the vibrating screen 16 along with water flow, meanwhile lighter impurities float upwards, when the second polishing plate flows to the position 21, the rotating wheel 21 drives the slag collecting hopper 22 to rotate, then collects the impurities, then discharges into the slag collecting box 20, simultaneously discharges the slag collecting box 20, and discharges the plastic particles to pass through the vibrating screen 27 and the cleaning screen 16, and discharges the plastic particles after the plastic particles pass through the cleaning screen 27 or pass through the vibrating screen 27, and the plastic particles are discharged after qualified.

Example 2

Preferably, the vibrating screen 16 is arranged in the vibrating box 15, a discharging pipe 17 is arranged on one side of the vibrating box 15, a filter screen 25 is arranged in the vibrating box 15, the bottom of the vibrating box 15 is fixed on a base through a plurality of springs, a vibrating motor is arranged at the bottom of the vibrating box 15, a return box 11 is arranged at the lower end of the cleaning box 1, the return box 11 is divided into a plurality of settling bins 13 through a plurality of overflow plates 14, the water outlet end of the vibrating box 15 is communicated with the return box 11 through a loose joint pipe group 12, the loose joint pipe group 12 is two non-contact pipelines, one of which is inserted into the other pipeline, one pipeline is arranged on the vibrating box 15, the other is arranged on the return box 11, a delivery pump is arranged on the pipeline on the return box 11, the water outlet end of the return box 11 is connected with a water channel 9 through a water pump 10, the water outlet end of the water channel 9 is connected with the water inlet of the cleaning box 1, the filter screen 25 and the settling bins 13 are arranged to filter and settle the returned water, so that the plastic particles are prevented from being mixed with the water and polluted again; a plurality of motor-driven rotating shafts 24 are arranged between the rotating wheel 21 and the grinding material bin 2, the rotating shafts 24 are symmetrically provided with intercepting rod groups 26, the intercepting rod groups 26 can promote floating impurities to move quickly so as to be collected, the impurities are prevented from being adsorbed by a discharge hole of the cleaning box 1 and discharged along with plastic particles and water, and the intercepting rod groups 26 are composed of a plurality of intercepting rods which are uniformly arranged; a plurality of rotating rollers 19 are arranged in the cleaning box 1, and a plurality of blades are arranged on the rotating rollers 19, so that the flow velocity of water in the cleaning box 1 is improved, the discharge velocity of plastic particles is improved, and the cleaning efficiency is improved to a certain extent; the high-pressure spray pipe 23 is arranged above the slag collecting hopper 22, the high-pressure spray pipe 23 is over against the back face of the slag collecting hopper 22, sundries are prevented from being stuck on the back face of the slag collecting hopper 22 and entering the cleaning box again, light sundries are convenient to collect, the slag collecting hopper 22 is composed of filter screens, the problem that the water quantity taken out at one time is too much can be avoided, and the sundries are convenient to collect in a concentrated mode.

Other structures of this embodiment are the same as those of embodiment 1.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A belt cleaning device for PET granule, including wasing case (1), its characterized in that: the feed inlet department that washs case (1) is equipped with grinding storehouse (2), grinding storehouse (2) internal rotation is equipped with abrasive roller (3), the lower extreme intercommunication in grinding storehouse (2) has case (4) of polishing, it is equipped with first board (5) of polishing to slide in case (4) of polishing, the bottom of case (4) of polishing slides and is equipped with second board (8) of polishing, case (4) one side intercommunication of polishing has flash tank (7), first board (5) of polishing and second board (8) of polishing all run through the outer wall of case (4) of polishing, and stretch into in flash tank (7) and link to each other with pneumatic cylinder (6), the one end of keeping away from grinding storehouse (2) on wasing case (1) is equipped with motor drive's runner (21), be equipped with a plurality of album of sediment fill (22) on runner (21), the ejection of compact department that gathers sediment fill (22) is equipped with album sediment case (20), the bottom slope of wasing case (1) sets up, and the ejection of compact end slope of wasing case (1) is equipped with vibration screen cloth (16), be equipped with separation screen cloth (27) on vibration screen cloth (16), the top that the shower nozzle (18) washs.

2. A cleaning device for PET granules according to claim 1, characterized in that: the vibrating screen is characterized in that a vibrating screen (16) is arranged in a vibrating box (15), a filter screen (25) is arranged in the vibrating box (15), a backflow box (11) is arranged at the lower end of the cleaning box (1), the backflow box (11) is internally divided into a plurality of settling bins (13) through a plurality of overflow plates (14), the water outlet end of the vibrating box (15) is communicated with the backflow box (11) through a movable connecting pipe group (12), the water outlet end of the backflow box (11) is connected with a water channel (9) through a water pump (10), and the water outlet end of the water channel (9) is connected with the water inlet of the cleaning box (1).

3. A cleaning device for PET granules according to claim 1, characterized in that: a plurality of motor-driven rotating shafts (24) are arranged between the rotating wheel (21) and the grinding material bin (2), and the rotating shafts (24) are symmetrically provided with intercepting rod groups (26).

4. A cleaning device for PET granules according to claim 1, characterized in that: a plurality of rotating rollers (19) are arranged in the cleaning box (1), and a plurality of blades are arranged on the rotating rollers (19).

5. A cleaning device for PET granules according to claim 1, characterized in that: a high-pressure spray pipe (23) is arranged above the slag collecting hopper (22), and the high-pressure spray pipe (23) is over against the back of the slag collecting hopper (22).