CN213593364U

CN213593364U - Plastic granulator with dust collector

Info

Publication number: CN213593364U
Application number: CN202021345029.0U
Authority: CN
Inventors: 廖婷婷
Original assignee: Ningbo Jucai New Material Technology Co ltd
Current assignee: Ningbo Jucai New Material Technology Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-07-02
Anticipated expiration: 2030-07-10

Abstract

The utility model discloses a plastic granulator with a dust removing device in the technical field of dust removing equipment, which comprises a feeding pipe, wherein the left end surface of the feeding pipe is communicated with a water inlet pipe, the inner cavity wall of the feeding pipe is rotationally connected with a stirring blade through a cross rod, the stirring blade is connected with a first driving motor through bevel gear transmission, the lower end of the feeding pipe is connected with a material conveying inclined pipe, the communicating part of the material conveying inclined pipe and the feeding pipe is provided with a filter plate, the right end of the material conveying inclined pipe is communicated with a processing box, the left part of the lower end surface of the processing box is communicated with a discharging pipe, the upper end of the inner cavity of the processing pipe is provided with a cone-shaped filter screen, a spiral shifting sheet is fixedly connected inside the cone-shaped filter screen, the lower end of the cone-shaped filter screen is coaxially and fixedly connected with a second driving motor through, meanwhile, the dust is prevented from harming the workers, and the life safety of the workers is guaranteed.

Description

Plastic granulator with dust collector

Technical Field

The utility model relates to a dust collecting equipment technical field specifically is a plastic granulator with dust collector.

Background

With the development of industry, the application of plastic products is spread in various fields of industry, agriculture and daily life, the daily waste plastic garbage generated all over the world cannot be estimated, but the environment-caused great pressure is obvious, and the existing methods are generally landfill, incineration and the like for treating the plastic garbage. However, the common plastic garbage can be degraded after more than one hundred years due to long natural degradation time, and a large amount of harmful substances such as methane and the like are generated in the degradation process, so that the landfill method has the defects of a plurality of experts; harmful gases, smoke and dust and the like generated by the incineration method directly affect the environment. Meanwhile, because plastics are used as petrochemical products, the main raw material for production is petroleum, which is a non-renewable resource, the world oil is more and more intensely strived at present, and the cost of crude oil is higher and higher, so that the recycling of plastic products is the best method for recycling waste plastics to solve the problem of plastic waste at present, the waste plastics need to be cleaned, dried, then melted and plasticized by a screw extrusion granulator, extruded into strips, cooled by cooling equipment, finally cut into particles by a granulator, and the particles are further processed into various plastic products by processes such as blow molding, injection molding, calendering and the like. However, in the conventional plastic granulator, a large amount of plastic chips, dust, harmful gas, volatile organic compounds, etc. are generated during the processing process, and therefore, a dust removing device is required to be equipped to remove dust from the dust-containing gas generated during the processing process.

However, the existing plastic granulator is only provided with a vacuum pumping device near the extrusion end, which easily causes incomplete dust removal, thereby polluting the working environment and causing occupational diseases; on the other hand, these plastic chips and dusts are scattered throughout the processing environment, easily drift into the gaps of each machine and settle, and over time, easily cause wear of each connecting part on the machine, which is highly harmful.

Based on this, the utility model designs a plastic granulator with dust collector to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a plastic granulator with a dust removal device, which solves the problems that the prior plastic granulator proposed in the background art is only provided with a vacuum extractor near the extrusion end, which is easy to cause incomplete dust removal, thereby polluting the working environment and causing occupational diseases; on the other hand, these plastic chips and dusts are scattered throughout the processing environment, and easily float into the gaps of each machine and settle, and over time, easily cause abrasion of each connecting part on the machine, which is a serious problem.

In order to achieve the above object, the utility model provides a following technical scheme:

a plastic granulator with a dust removing device comprises an inlet pipe, wherein the upper end of the inlet pipe is communicated with a feed hopper, the left end surface of the inlet pipe is communicated with an inlet pipe, the upper end of the inlet pipe is communicated with an inlet hopper, the inner cavity wall of the inlet pipe is rotatably connected with a stirring blade through a cross rod, the stirring blade is connected with a first driving motor through bevel gear transmission, the first driving motor is fixedly connected with the right end surface of the feed hopper, the lower end of the inlet pipe is connected with a material conveying inclined pipe, a filter plate is arranged at the communication part of the material conveying inclined pipe and the inlet pipe, the lower end of the inlet pipe is communicated with a water outlet pipe, the left end of the material conveying inclined pipe is communicated with a treatment box, the left part of the lower end surface of the treatment box is communicated with a discharge pipe, the right part of the lower end surface of the treatment, the conical filter screen lower extreme passes through the coaxial fixedly connected with second driving motor of transmission shaft, second driving motor passes through dead lever fixed connection and handles intraductal chamber wall, it has to handle a tub upper end intercommunication the outlet pipe, it has the strainer to handle a tub right-hand member intercommunication, strainer inner chamber wall fixedly connected with filter pulp, the outside intercommunication of strainer has the water pump, strainer one end intercommunication is in the feed tube side end wall.

As a further scheme of the utility model, the outside symmetry fixedly connected with support of outlet pipe, terminal surface fixedly connected with base under the support, terminal surface fixedly connected with pad foot under the base, pad foot is the narrow wide round platform type in face down in the higher authority, and the wide big prevention device in bottom surface emptys.

As a further proposal of the utility model, the water outlet pipe is T-shaped.

As the utility model discloses a further scheme, handle under the incasement chamber terminal surface and be located the toper type filter screen outside is provided with the toper type boss ring, handle incasement chamber bottom face and be the tilt state, the plastic granules after the completion of being convenient for remove dust can enter into the discharging pipe the inside.

As a further scheme of the utility model, the bevel gear outside is provided with the protection box, prevents that plastic granules from blocking bevel gear.

As a further proposal of the utility model, the filter is the tilt state for plastic granules can enter into in the defeated material pipe chute.

Advantageous effects

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

putting plastic particles into a feeding pipe, feeding water into a water inlet pipe, starting a first driving motor to drive a stirring blade to rotate so as to fully stir the plastic particles and the water, so that dust on the surface of the plastic particles is dissolved in the water, performing first-step dust removal, then the plastic particles move downwards under the flow of the water flow, then the water flow with the dust dissolved flows into the water inlet pipe and the water outlet pipe through a filter plate, the plastic particles flow into a conveying inclined pipe under the flow action of part of the water flow which does not flow into a water outlet pipe and then fall into a conical filter screen, then starting a second driving motor to drive the conical filter screen to rotate, shaking the plastic particles under the rotation of the conical filter screen so as to further drop the dust on the surface, then the plastic particles move upwards under the centripetal force action of the rotation of the conical filter screen and the action of a spiral shifting piece so as to fall into a discharge pipe, and realizing the thorough dust removal, the pollution to the working environment is reduced, the abrasion of the machine is reduced, the service life of the machine is prolonged, the dust is prevented from harming the working personnel, and the life safety of the working personnel is guaranteed.

Drawings

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

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

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

FIG. 3 is a schematic view showing the treatment tank of the present invention in a cross-sectional view;

fig. 4 is a schematic view of the stirring blade of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-feeding pipe, 2-feeding hopper, 3-water inlet pipe, 4-water inlet hopper, 5-stirring blade, 6-bevel gear, 7-first driving motor, 8-conveying inclined pipe, 9-filtering plate, 10-water outlet pipe, 11-treatment box, 12-discharging pipe, 13-treatment pipe, 14-conical filtering screen, 15-spiral stirring sheet, 16-second driving motor, 17-water filtering pipe, 18-filtering cotton, 19-water pump, 20-base and 21-foot pad.

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 of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a plastic granulator with a dust removing device comprises a feed pipe 1, the upper end of the feed pipe 1 is communicated with a feed hopper 2, the left end surface of the feed pipe 1 is communicated with a water inlet pipe 3, the upper end of the water inlet pipe 3 is communicated with a water inlet hopper 4, the inner cavity wall of the feed pipe 1 is rotatably connected with a stirring blade 5 through a cross rod, the stirring blade 5 is in transmission connection with a first driving motor 7 through a bevel gear 6, the first driving motor 7 is fixedly connected with the right end surface of the feed hopper 2, the lower end of the feed pipe 1 is connected with a material conveying inclined pipe 8, a filter plate 9 is arranged at the communication part of the material conveying inclined pipe 8 and the feed pipe 1, the lower end of the feed pipe 1 is communicated with a water outlet pipe 10, the left end of the material conveying inclined pipe 8 is communicated with a treatment box 11, the left part of the lower end surface of the treatment box 11 is communicated with a discharge pipe 12, the lower end of the conical filter screen 14 is fixedly connected with a second driving motor 16 through a transmission shaft, the second driving motor 16 is fixedly connected with the inner cavity wall of the treatment tube 13 through a fixing rod, the upper end of the treatment tube 13 is communicated with a water outlet tube 10, the right end of the treatment tube 13 is communicated with a water filter tube 17, the inner cavity wall of the water filter tube 17 is fixedly connected with filter cotton 18, the outside of the water filter tube 17 is communicated with a water pump 19, and one end of the water filter tube 17 is communicated with the side end wall of the.

Wherein, the outside symmetry fixedly connected with support of outlet pipe 10, terminal surface fixedly connected with base 20 under the support, terminal surface fixedly connected with pad foot 21 under base 20, pad foot 21 is the narrow wide round platform type in face down in the higher authority, the wide preventing device of bottom surface is emptyd, outlet pipe 10 is the T type, terminal surface is located the outside of tapered filter screen 14 and is provided with tapered boss ring under the 11 inner chambers of processing case, 11 inner chambers bottom faces of processing case are the tilt state, the plastic granules after the completion of the dust removal of being convenient for can enter into discharging pipe 12 the inside, the bevel gear outside is provided with the protection box, prevent that plastic granules from blocking bevel gear 6, filter 9 is the tilt state, make plastic granules can enter into defeated material pipe chute 8.

One specific application of this embodiment is:

when the utility model is used, firstly, plastic particles are put into the inlet pipe 1, then water is sent into the inlet pipe 3, then the first driving motor 7 is started to drive the stirring blade 5 to rotate, the plastic particles and the water are fully stirred, so that the dust on the surface of the plastic particles is dissolved in the water, the first dust removal is carried out, then the plastic particles move downwards under the flow of water flow, then the water flow dissolving the dust flows into the water outlet pipe 10 through the filter plate 9, the plastic particles flow into the inclined conveying pipe 8 under the flow action of part of the water flow which does not flow into the water outlet pipe 10, and then fall into the conical filter screen 14, then the second driving motor 16 is started to drive the conical filter screen 14 to rotate, the plastic particles shake under the rotation of the conical filter screen 14, so that the dust on the surface further falls, then the plastic particles move upwards under the action of the centripetal force of the rotation of the conical filter screen 14 and the action of the falling of the spiral plectrum 15, and then move to the, the bottom end face of the inner cavity of the treatment box 11 and a conical boss ring outside the conical filter screen 14 are inclined planes, plastic particles enter the discharge pipe 12 under the action of gravity, then water with dissolved dust flows into the discharge pipe 10 from the treatment pipe 13, then the water is sucked into the water filter pipe 17 under the action of the water pump 19, the dust in the water is filtered through the filter cotton 18, and the filtered water flows into the feed pipe 1 and can be recycled. The utility model discloses can realize reducing the pollution to operational environment to the thorough dust removal of dust, reduce machine wear, increase machine life, avoid the dust to cause the injury to the staff simultaneously, ensure staff's life safety.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a plastic granulator with dust collector, includes inlet pipe (1), its characterized in that: the feeding device is characterized in that the upper end of the feeding pipe (1) is communicated with a feeding hopper (2), the left end face of the feeding pipe (1) is communicated with a water inlet pipe (3), the upper end of the water inlet pipe (3) is communicated with a water inlet hopper (4), the inner cavity wall of the feeding pipe (1) is rotatably connected with a stirring blade (5) through a cross rod, the stirring blade (5) is in transmission connection with a first driving motor (7) through a bevel gear (6), the first driving motor (7) is fixedly connected with the right end face of the feeding hopper (2), the lower end of the feeding pipe (1) is connected with a conveying inclined pipe (8), a filter plate (9) is arranged at the communication position of the conveying inclined pipe (8) and the feeding pipe (1), the lower end of the feeding pipe (1) is communicated with a water outlet pipe (10), the left end of the conveying inclined pipe (8) is communicated with a, handle terminal surface right part intercommunication under case (11) and have and handle pipe (13), it is provided with tapered filter screen (14) to handle pipe (13) inner chamber upper end, the inside fixedly connected with spiral plectrum (15) of tapered filter screen (14), tapered filter screen (14) lower extreme passes through the coaxial fixedly connected with second driving motor (16) of transmission shaft, second driving motor (16) are through dead lever fixed connection at handling pipe (13) inner chamber wall, it has to handle pipe (13) upper end intercommunication outlet pipe (10), it has water strainer (17) to handle pipe (13) right-hand member intercommunication, water strainer (17) inner chamber wall fixedly connected with crosses filter pulp (18), water strainer (17) outside intercommunication has water pump (19), water strainer (17) one end intercommunication is in inlet pipe (1) side end wall.

2. The plastic granulator with dust removing device as claimed in claim 1, wherein: the water outlet pipe is characterized in that the outside of the water outlet pipe (10) is symmetrically and fixedly connected with a support, the lower end face of the support is fixedly connected with a base (20), the lower end face of the base (20) is fixedly connected with a pad foot (21), and the pad foot (21) is a round table with a narrow upper face and a wide lower face.

3. The plastic granulator with dust removing device as claimed in claim 1, wherein: the water outlet pipe (10) is T-shaped.

4. The plastic granulator with dust removing device as claimed in claim 1, wherein: the lower end face of the inner cavity of the processing box (11) is located a conical boss ring is arranged outside the conical filter screen (14), and the bottom end face of the inner cavity of the processing box (11) is in an inclined state.

5. The plastic granulator with dust removing device as claimed in claim 1, wherein: and a protection box is arranged outside the bevel gear (6).

6. The plastic granulator with dust removing device as claimed in claim 1, wherein: the filter plate (9) is in an inclined state.