CN220127018U - Plastic impurity removing device - Google Patents

Abstract

The utility model relates to a plastic impurity removing device which comprises a cleaning device and a separating device, wherein the cleaning device comprises a barrel body, a driving assembly, a stirrer and a connecting pipe, the barrel body is positioned above the separating device, the driving assembly is connected with the stirrer, the stirrer is arranged in the barrel body, the tail end of the stirrer is provided with a connecting part, the side surface of an inner cavity of the connecting part is provided with a through hole, a shielding sleeve is arranged in the inner cavity and is connected with a spring, one end of the connecting pipe is communicated with the separating device, the other end of the connecting pipe is connected with the inner cavity in a matching way, when the connecting pipe is inserted into the inner cavity, the connecting pipe pushes the shielding sleeve to move upwards, the hollowed-out part of the shielding sleeve is communicated with the through hole, and when the connecting pipe is pulled out of the inner cavity, the hollowed-out part of the shielding sleeve is staggered with the through hole, and the shielding sleeve seals the through hole. The plastic impurity removing device provided by the utility model can be used for cleaning materials and separating large-particle impurities and small-particle impurities, has a good impurity removing effect, and can be used for reducing dust during vibration separation.

Description

Plastic impurity removing device

Technical Field

The utility model relates to the technical field of plastic processing equipment, in particular to a plastic impurity removing device.

Background

In the processing process of plastics, materials such as plastic particles are required to be processed, impurities in the plastic particles need to be removed when the plastic particles are used, and the impurity removal mode is usually to clean the plastic particles through cleaning liquid. For example, patent publication No. CN212168349U discloses a plastic particle impurity removing device, in which plastic particles are placed in an impurity removing box through a feed hopper, a proper amount of water is injected into the impurity removing box and a feeding frame through a water inlet pipe, and a stirring shaft and a stirring rod are driven by a first motor to rotate in the impurity removing box, so that the plastic particles are stirred, and impurities such as dust on the surfaces of the plastic particles are introduced into the water. According to the technical scheme, only impurities such as floating ash on the surfaces of the plastic particles can be removed, and hard impurities with diameters larger or smaller than those of the plastic particles cannot be removed.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and provides a plastic impurity removing device capable of cleaning plastic particles and removing hard impurities mixed in the plastic particles.

The specific technical scheme is as follows: the utility model provides a plastics edulcoration device, includes belt cleaning device and separator, belt cleaning device includes the barrel, drive assembly, agitator and connecting pipe, and the barrel is located the separator top, and drive assembly is connected with the agitator, and the agitator sets up in the barrel, and the agitator end is equipped with connecting portion, and the inner chamber side of connecting portion is equipped with the through-hole, the intracavity is equipped with and shelters from the cover, shelters from cover and spring coupling, connecting pipe one end and separator intercommunication, the other end and inner chamber join in marriage connect, and when the connecting pipe inserted the inner chamber, the connecting pipe promotes to shelter from the cover and goes upward, shelter from the fretwork portion and the through-hole intercommunication of cover, and when the connecting pipe pulled out the inner chamber, shelter from the fretwork portion and the through-hole of cover stagger, shelter from the cover and seal the through-hole.

As a preferable technical scheme, a threaded part is arranged in the inner cavity, and the end part of the connecting pipe is in threaded connection with the inner cavity.

As a preferred technical scheme, the stirrer is provided with stirring blades.

As a preferable technical scheme, the driving assembly comprises a driving motor and a transmission assembly, and the driving motor is connected with the stirrer through the transmission assembly.

As a preferable technical scheme, the cylinder body is internally provided with a conical part, and the tail end of the stirrer is positioned in the middle of the conical part.

As the preferable technical scheme, the separating device comprises a bracket, a receiving barrel and a vibrating screen, wherein the vibrating screen is arranged on the bracket, and the receiving barrel is positioned below the vibrating screen.

As the preferable technical scheme, the bottom of the receiving barrel is connected with the discharging pipe.

The utility model has the technical effects that: the plastic impurity removing device provided by the utility model can be used for cleaning materials and separating large-particle impurities and small-particle impurities, has a good impurity removing effect, and can be used for reducing dust during vibration separation.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of a plastic impurity removing device according to an embodiment of the present utility model.

Fig. 2 is a schematic view of a connection portion according to an embodiment of the present utility model.

Fig. 3 is a schematic view of a separation device according to an embodiment of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.

As shown in fig. 1 to 3, a plastic impurity removing apparatus of the present embodiment includes a cleaning apparatus 1 and a separating apparatus 2, the cleaning apparatus 1 is used for cleaning plastic particles, and the separating apparatus 2 is used for removing impurities and separating out the plastic particles. The cleaning device 1 comprises a barrel 3, a driving assembly 4, a stirrer 5 and a connecting pipe 6, wherein the barrel 3 is positioned above the separating device 2, plastic particles are placed in the barrel 3, cleaning liquid is added into the barrel 3 for cleaning, and then materials enter the separating device 2 again. The driving component 4 is connected with the stirrer 5, the stirrer 5 is arranged in the cylinder 3, and the stirrer 5 is driven to rotate through the driving component 4 to stir the plastic particles. The end of the stirrer 5 is provided with a connecting part 7, and the connecting part 7 can be connected with the stirrer 5 through threaded connection. The inner chamber 71 side of connecting portion 7 is equipped with through-hole 72, be equipped with in the inner chamber 71 and shelter from cover 8, shelter from cover 8 and spring 81 and be connected, connecting pipe 6 one end and separator 2 intercommunication, the other end joins in marriage with inner chamber 71 and connect, and when connecting pipe 6 inserted inner chamber 71, connecting pipe 6 promoted to shelter from cover 8 and go upward, shelter from cover 8's fretwork portion 82 and through-hole 72 intercommunication, and when connecting pipe 6 pulled out the inner chamber, shelter from cover 8's fretwork portion 82 and through-hole 72 stagger, shelter from cover 8 and seal the through-hole. In the above technical scheme, the plastic particles are firstly cleaned by the cleaning device 1 to remove impurities such as dust, then the cleaning liquid is discharged through the water outlet arranged on the cylinder, and the cleaning liquid enters the separating device 2 for separation through the connecting pipe 6, so that the dust generated during vibration separation can be reduced. When the plastic particles are washed in the cylinder 3, the connecting tube 6 is not inserted into the inner cavity 71, and the shielding sleeve 8 closes the through hole 72. When plastic particles need to be discharged, the connecting pipe 6 is inserted into the inner cavity 71 to jack up the shielding sleeve 8 upwards, so that the through hole is communicated with the hollowed-out part 82, and the plastic particles enter the separating device through the connecting pipe 6 through the through hole and the hollowed-out part 82. The diameter of the through holes 72 of the present embodiment is larger than that of the plastic particles, and a plurality of through holes 72 may be provided, and impurities having a larger volume may be removed through the through holes 72, and then the impurities having a smaller size may be separated by a separation device. Through above-mentioned technical scheme, can make the material wash earlier and separate big granule impurity, then separate little granule impurity, and can reduce the dust when vibrations separation.

In this embodiment, a threaded portion is disposed in the inner cavity 71, and the end portion of the connecting tube 6 is in threaded connection with the inner cavity, so as to facilitate assembly and disassembly of the connecting tube 6 and the connecting portion. The stirrer 5 is provided with stirring blades 51, and can stir the cleaning materials through the stirring blades, so that the cleaning effect is better. The driving assembly 4 comprises a driving motor 41 and a transmission assembly 42, the driving motor 41 is connected with the stirrer 5 through the transmission assembly 42, so that the stirrer is driven to rotate by the driving motor 41, and the transmission assembly 42 can adopt a belt transmission or chain transmission mechanism in the prior art, which is a conventional technical means in the field. The cylinder body 3 is internally provided with a conical part 31, and the tail end of the stirrer 5 is positioned in the middle of the conical part 31, so that materials can be converged towards the middle of the conical part 31 and discharged through a connecting pipe.

In this embodiment, the separating device 2 includes a support 21, a receiving barrel 22 and a vibrating screen 23, the vibrating screen 23 is disposed on the support 21, the receiving barrel 22 is located below the vibrating screen 23, the connecting pipe 6 is connected to the vibrating screen 23, so that materials can fall into the vibrating screen 23 for further screening, a screen mesh of the vibrating screen can be selected to be a screen mesh smaller than the material particles, so that small particle impurities fall into the receiving barrel to be removed, and the vibrating screen 23 can adopt vibrating screen equipment in the prior art, which is not an improvement point of the present utility model. The bottom of the receiving barrel 22 is connected with a discharge pipe 24, so that impurities can be conveniently removed.

The plastic impurity removing device can enable materials to be cleaned and separated into large particles and small particles, is good in impurity removing effect, and can reduce dust during vibration separation.

Although the plastic impurity removing device according to the present utility model has been described above, the present utility model is not limited to the above-described specific embodiments, and various modifications and changes may be made without departing from the scope of the claims. The present utility model includes various modifications and alterations within the scope of the claims.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be appreciated by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (7)

1. The utility model provides a plastics edulcoration device, includes belt cleaning device and separator, a serial communication port, belt cleaning device includes the barrel, drive assembly, agitator and connecting pipe, and the barrel is located the separator top, and drive assembly is connected with the agitator, and the agitator sets up in the barrel, and the agitator end is equipped with connecting portion, and the inner chamber side of connecting portion is equipped with the through-hole, the intracavity is equipped with and shelters from the cover, shelters from cover and spring coupling, connecting pipe one end and separator intercommunication, the other end and inner chamber join in marriage and connect, and when the connecting pipe inserted the inner chamber, the connecting pipe promoted to shelter from the cover and goes upward, shelter from the fretwork portion and the through-hole intercommunication of cover, and when the connecting pipe pulled out the inner chamber, shelter from the fretwork portion and the through-hole of cover stagger, shelter from the cover and seal the through-hole.

2. The plastic impurity removing device according to claim 1, wherein a threaded portion is provided in the inner cavity, and the connecting pipe end portion is screwed with the inner cavity.

3. The plastic impurity removing device according to claim 2, wherein the agitator is provided with agitating blades.

4. The plastic impurity removing device according to claim 1, wherein the driving assembly comprises a driving motor and a transmission assembly, and the driving motor is connected with the stirrer through the transmission assembly.

5. The plastic impurity removing device according to claim 1, wherein the cylinder has a tapered portion therein, and the agitator tip is located at a middle portion of the tapered portion.

6. The plastic impurity removing device according to claim 1, wherein the separating device comprises a bracket, a receiving bucket and a vibrating screen, the vibrating screen is arranged on the bracket, and the receiving bucket is arranged below the vibrating screen.

7. The plastic impurity removing device according to claim 6, wherein the bottom of the receiving bucket is connected with the discharging pipe.