CN210358073U

CN210358073U - Dust collecting equipment for polymer material granulation

Info

Publication number: CN210358073U
Application number: CN201920726602.3U
Authority: CN
Inventors: 任天瑞; 赵磊; 张雷; 杨小东; 张博
Original assignee: Nanjing Qiaojian High Molecular Material Co ltd
Current assignee: Nanjing Qiaojian High Molecular Material Co ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-04-21
Anticipated expiration: 2029-05-21

Abstract

The utility model discloses a dust collecting equipment for polymer material granulation, including base and empty case, the top of base sets up the bottom plate, and the up end of bottom plate sets up the guide platform, empty case sets up in the base, and the both sides of empty case set up the dust absorption pipe, the utility model discloses simple structure adopts the transport axle of indulging to drive helical blade with material spiral to the transport upwards to derive by the guide mouth, more do benefit to the dispersion of material and mix, improve the quality of material, lead to the material by the guide platform simultaneously, more make things convenient for the ejection of compact, and the business turn over material goes on simultaneously, realize the serialization operation, efficiency is higher; the vacuum box is adopted for partial pressure dust collection, the dust collection pipe forms negative pressure outside the conveying cylinder, impurities and dust scattered by materials can be sucked into the dust collection pipe and finally collected by the dust collection bag, and meanwhile, the materials are isolated by the isolation net, so that the dust collection and removal efficiency is higher.

Description

Dust collecting equipment for polymer material granulation

Technical Field

The utility model relates to a material processing equipment field specifically is a dust collecting equipment for macromolecular material granulation.

Background

All need carry out the dust absorption processing to material itself before the material granulation to improve granulation quality, and current equipment, at the in-process of dust absorption, because macromolecular material particle size is different, lead to some light macromolecular material particles to be inhaled dust collecting equipment along with the dust together, inhale not only extravagant raw and other materials in back, still lead to dust extraction trouble easily, bring the hidden danger for production, and most dust collecting equipment can't carry out serialization dust absorption operation, the dust absorption treatment effeciency is low, seriously restricts production machining efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust collecting equipment for macromolecular material granulation to solve the problem that proposes in the above-mentioned background art.

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

a dust collection device for polymer material granulation comprises a base, an isolation net and an empty box, wherein a bottom plate is arranged above the base, a material guide table is arranged on the upper end surface of the bottom plate, a conveying cylinder is arranged at the center of the material guide table, a conveying shaft is arranged in the conveying cylinder, a spiral blade is processed on the outer side of the conveying shaft, a material guide opening is processed at the top of the conveying cylinder, the isolation net is arranged on the outer side of the conveying cylinder, the bottom of the isolation net is connected with the outer wall of the material guide table through a bolt, an outer cylinder is arranged on the outer side of the isolation net, the bottom of the outer cylinder is connected with the bottom plate through a bolt, a top cover is arranged above the outer cylinder, an extending end at the top of the conveying shaft is connected with the top cover through a bearing, the top cover is connected with the conveying cylinder and the outer cylinder through bolts, a discharge opening is processed at the bottom of the isolation net, a discharge, the dust collection pipe is arranged on two sides of the empty box, a dust collection opening is processed at the top of the outer barrel and is connected with the dust collection pipe, the fan is arranged on the outer side of the base, an air suction opening of the fan is communicated with the empty box, and a dust collection bag is arranged at an air outlet of the fan.

As a further aspect of the present invention: a motor is arranged below the base, and the shaft end of the motor is connected with the extending end at the bottom of the conveying shaft through a coupling

As a further aspect of the present invention: the top of bottom plate sets up the feeder hopper to at the bottom processing feed inlet of a conveyer section of thick bamboo, and set up the inlet pipe, and the inlet pipe is connected with the feeder hopper.

As a further aspect of the present invention: the inside cavity that is of blank case to pass through the dust absorption pipe intercommunication with the inner chamber of outer barrel, can carry out high-efficient partial pressure collection dirt through the blank case, and the structure is more stable.

As a further aspect of the present invention: the material guiding openings are a plurality of and are annularly distributed on the top of the conveying cylinder.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure adopts the transport axle of indulging putting to drive helical blade and upwards carry the material spiral to derive by the guide mouth, more do benefit to the dispersion of material and mix, improve the quality of material, lead the material by the guide platform simultaneously, more make things convenient for the ejection of compact, and the business turn over material goes on simultaneously, realizes serialization operation, and efficiency is higher; the separation net is adopted to guide and separate the materials guided out from the material guide port, and the materials after dust removal are guided into the material discharge hopper by the material guide platform to be discharged, so that the production and processing efficiency is higher; the vacuum box is adopted for partial pressure dust collection, the dust collection pipe forms negative pressure outside the conveying cylinder, impurities and dust scattered by materials can be sucked into the dust collection pipe and finally collected by the dust collection bag, and meanwhile, the materials are isolated by the isolation net, so that the dust collection and removal efficiency is higher.

Drawings

FIG. 1 is a schematic structural view of a dust collecting apparatus for granulating a polymer material.

FIG. 2 is a schematic top view of the inside of a base of a dust collecting apparatus for polymer granulation.

FIG. 3 is a schematic view of the structure of a material guiding opening of a dust suction apparatus for polymer material granulation.

In the figure: the device comprises a base 1, a bottom plate 2, a material guide platform 3, a conveying cylinder 4, a conveying shaft 5, a helical blade 6, a feed hopper 7, a feed pipe 8, an outer cylinder 9, an isolation net 10, a discharge port 11, a discharge hopper 12, a material guide port 13, a top cover 14, a dust suction port 15, a dust suction pipe 16, an empty box 17, a fan 18, a dust collection bag 19 and a motor 20.

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 to 3, in an embodiment of the present invention, a dust collecting apparatus for polymer material granulation includes a base 1, an isolation net 10 and an empty box 17, a bottom plate 2 is disposed above the base 1, a material guiding table 3 is disposed on an upper end surface of the bottom plate 2, a conveying cylinder 4 is disposed at a center of the material guiding table 3, a conveying shaft 5 is disposed in the conveying cylinder 4, a spiral blade 6 is processed outside the conveying shaft 5, a material guiding opening 13 is processed at a top of the conveying cylinder 4, so that the spiral blade 6 is driven by the conveying shaft 5 to spirally convey a material upwards and is guided out from the material guiding opening 13, the material is guided by the material guiding table 3 to facilitate discharging, the isolation net 10 is disposed outside the conveying cylinder 4, a bottom of the isolation net 10 is connected to an outer wall of the material guiding table 3 by a bolt, an outer cylinder 9 is disposed outside the isolation net 10, a bottom of the outer cylinder 9 is connected to the bottom plate 2 by a bolt, meanwhile, a top cover 14 is arranged above the outer cylinder 9, the extended end at the top of the conveying shaft 5 is connected with the top cover 14 through a bearing, the top cover 14 is connected with the conveying cylinder 4 and the outer cylinder 9 through bolts, a discharge port 11 is processed at the bottom of the separation net 10, a discharge hopper 12 is arranged outside the discharge port 11, so that materials guided out from a material guide port 13 are guided and separated through the separation net 10, the materials after dust removal are guided into the discharge hopper by a material guide table 3 for discharging, the production and processing efficiency is higher, the empty box 17 is arranged in the base 1, dust suction pipes 16 are arranged at two sides of the empty box 17, a dust suction port 15 is processed at the top of the outer cylinder 9 and is connected with the dust suction pipes 16, a fan 18 is arranged at the outer side of the base 1, an air suction port of the fan 18 is communicated with the empty box 17, an air exhaust port of the fan 18 is provided with a dust collection bag 19, so that negative pressure, and the dust suction pipe 16 forms negative pressure outside the conveying cylinder 4, so that impurities and dust scattered by the materials can be sucked into the dust suction pipe 16 and finally collected by the dust collection bag 19, and the materials are isolated by the isolation net 10, so that the dust suction and removal efficiency is higher.

The motor 20 is arranged below the base 1, and the shaft end of the motor 20 is connected with the extending end at the bottom of the conveying shaft 5 through a coupling.

The top of bottom plate 2 sets up feeder hopper 7 to at the bottom processing feed inlet of a conveyor section of thick bamboo 4, and set up inlet pipe 8, and inlet pipe 8 is connected with feeder hopper 7.

The inside cavity that is of blank 17 to pass through dust absorption pipe 16 intercommunication with the inner chamber of outer barrel 9, can carry out high-efficient partial pressure collection dirt through blank 17, and the structure is more stable.

The material guiding openings 13 are distributed on the top of the conveying cylinder 4 in an annular shape.

The utility model discloses a theory of operation is: during the use, pour the material into feeder hopper 7, and in 8 leading-in transport cylinder 4 of inlet pipe, can drive by motor 20 and carry axle 5 to rotate, and then carry axle 5 to drive helical blade 6 upwards carry the material spiral, and derive by guide opening 13, carry out the dispersion of material and mix, form the negative pressure by fan 18 in empty case 17 simultaneously, and form the negative pressure in the outside of transport cylinder 4 by dust absorption pipe 16, can inhale the impurity and the dust that the material scatters in dust absorption pipe 16, finally collect through dust bag 19, keep apart the material by separation net 10 simultaneously, dust absorption and dust removal efficiency is higher, in addition, the leading-in hopper that goes out of the material after will removing dust by guide platform 3, carry out the ejection of compact, production and processing efficiency is higher.

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

1. A dust collection device for polymer material granulation comprises a base, an isolation net and an empty box, and is characterized in that a bottom plate is arranged above the base, a material guide table is arranged on the upper end face of the bottom plate, a conveying cylinder is arranged at the center of the material guide table, a conveying shaft is arranged in the conveying cylinder, helical blades are processed on the outer side of the conveying shaft, a material guide opening is processed at the top of the conveying cylinder, the isolation net is arranged on the outer side of the conveying cylinder, the bottom of the isolation net is connected with the outer wall of the material guide table through bolts, an outer cylinder body is arranged on the outer side of the isolation net, the bottom of the outer cylinder body is connected with the bottom plate through bolts, a top cover is arranged above the outer cylinder body, an extending end at the top of the conveying shaft is connected with the top cover through a bearing, the top cover is connected with the conveying cylinder and the outer cylinder body through bolts, a discharge opening is processed at, the air box is arranged in the base, dust suction pipes are arranged on two sides of the air box, a dust suction port is machined in the top of the outer barrel and connected with the dust suction pipes, a fan is arranged on the outer side of the base, an air suction port of the fan is communicated with the air box, and a dust collection bag is arranged at an air exhaust port of the fan.

2. The dust collection equipment for polymer material granulation according to claim 1, wherein a motor is arranged below the inside of the base, and a shaft end of the motor is connected with an extending end at the bottom of the conveying shaft through a coupling.

3. The dust suction equipment for polymer material granulation according to claim 1, wherein a feed hopper is arranged above the bottom plate, a feed port is formed in the bottom of the conveying cylinder, a feed pipe is arranged, and the feed pipe is connected with the feed hopper.

4. The dust collection equipment for polymer material granulation according to claim 1, wherein the hollow box is internally provided with a cavity and is communicated with the inner cavity of the outer cylinder through a dust collection pipe.

5. The dust suction equipment for polymer material granulation according to claim 1, wherein the plurality of material guiding openings are annularly distributed on the top of the conveying cylinder.