CN216329367U

CN216329367U - Modified polylactic acid air-cooled granulation equipment

Info

Publication number: CN216329367U
Application number: CN202122224927.1U
Authority: CN
Inventors: 白南南
Original assignee: Jilin Yiyangsheng Biological Environmental Protection Technology Co ltd
Current assignee: Jilin Yiyangsheng Biological Environmental Protection Technology Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-04-19
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses modified polylactic acid air-cooled granulation equipment in the technical field of granulators, which comprises a sieve box, an air box, a fan, threaded through holes, threaded ports, long pipes, threaded heads and conical ports, wherein the air box is arranged at the upper end of the sieve box, the threaded through holes are formed in both sides of the sieve box wrapped by the air box, the long pipe is in threaded connection with each threaded through hole, the threaded ports are formed in the end head of one side of the long pipe, the threaded ports are in threaded connection with the threaded heads, the threaded heads are arranged on the conical ports, the fan is arranged at the upper end of the air box, and a product can be cooled when the equipment is used through a setting device, so that the later-stage storage is facilitated.

Description

Modified polylactic acid air-cooled granulation equipment

Technical Field

The utility model relates to the technical field of granulators, in particular to air-cooled granulation equipment for modified polylactic acid.

Background

The granulating equipment is a forming machine capable of manufacturing materials into specific shapes, and in the production process, raw materials are required to be put into the granulating equipment, enter a pair roller through degassing and spiral prepressing, are subjected to great extrusion force to be compressed into a sheet-shaped object, and are crushed into granules in the granulating equipment to obtain a granular product.

Just need collect it after finished product production among the prior art, the product will absorb the heat in process of production, also can have a large amount of heats after production is accomplished, will produce the drop of water on product self after collecting, will influence and store.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide air-cooled modified polylactic acid granulation equipment to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: modified polylactic acid forced air cooling granulation equipment, including sieve case, bellows, fan, screw thread opening, screw thread mouth, long tube, screw thread head and bell mouth, the upper end of sieve case is provided with bellows, the sieve case both sides of bellows parcel all set up screw thread opening, every equal threaded connection has the long tube in the screw thread opening, one side end of long tube is provided with the screw thread mouth, screw thread mouth female connection has the screw thread head, the screw thread head sets up on the bell mouth, the fan is installed to the upper end of bellows, when the device is installed, installs bellows on the sieve case, communicates in the bellows, the both ends side of sieve case is being wrapped up to the both sides of bellows, set up the screw thread opening on the sieve case both sides of parcel, every screw thread opening is connecting the long tube through the screw thread, the screw thread head is being connected to one side of long tube, is setting up the bell mouth on the screw thread head, and the outer port diameter of bell mouth is greater than the diameter of long tube, the fan has been set up to bellows upper end, the fan just can blow to bellows in, when the device was used, blow in the fan case bellows, the air current will get into the long tube through the bell, get into the sieve incasement from the long tube again, when the air current got into the long tube from the bell, because the diameter of port is different, the air will receive the compression when from the heavy-calibre to the small-bore, atmospheric pressure changes, thereby make the temperature reduce, after getting into the sieve case, just can absorb heat, the product will be cooled off, thereby will conveniently collect.

As a further scheme of the utility model: the sieve case lower extreme is provided with the feed opening, the output of the product of being convenient for.

As a still further scheme of the utility model: one side of the sieve box is provided with a connecting pipe which is connected with the machine body, so that the product can be conveniently processed.

As a still further scheme of the utility model: a through pipe is arranged on one side of the machine body and connected with a charging bucket, and a motor is arranged on the charging bucket to facilitate raw material conveying.

As a still further scheme of the utility model: the charging bucket is fixed on the placing table, and the machine body is fixed on the supporting plate, so that the device is convenient to install.

As a still further scheme of the utility model: the foot rest is arranged below the placing table, and the support frame is arranged below the screen box, so that the device can be conveniently placed.

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

1. according to the utility model, through the arranged bellows, a certain space is reserved in the bellows, air can circulate in the bellows, the bellows are wrapped on two sides of the screen box, threaded through holes are formed in the screen box on two sides, the long pipe is arranged on the through holes and connected with the tapered opening through the threaded opening, the caliber of the tapered opening is larger than that of the long pipe, when the air blower is used, the air blows into the bellows, the air can circulate to two sides of the screen box, and then flows into the long pipe through the tapered opening and then flows into the screen box, when the air flows into the long pipe from the tapered opening, the air is compressed to form air pressure, so that the temperature is reduced, and processed products can be cooled and can be collected.

Drawings

FIG. 1 is a schematic structural diagram of an air-cooled granulation apparatus for modified polylactic acid according to the present invention;

FIG. 2 is a sectional view of an air box in the air-cooled granulation equipment for modified polylactic acid of the present invention;

FIG. 3 is a schematic view of the connection of a conical opening in the air-cooled granulation equipment for modified polylactic acid of the present invention.

In the figure: 1. a foot rest; 2. a placing table; 3. a motor; 4. a charging bucket; 5. pipe passing; 6. a body; 7. a connecting pipe; 8. a screen box; 9. a feeding port; 10. a support frame; 11. a support plate; 12. a fan; 13. an air box; 14. a threaded through opening; 15. a threaded opening; 16. a tapered mouth; 17. a screw head; 18. a long tube;

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, in the embodiment of the present invention, the modified polylactic acid air-cooled granulation apparatus includes a sieve box 8, an air box 13, a fan 12, threaded through openings 14, a threaded opening 15, a long pipe 18, a threaded head 17 and a tapered opening 16, the upper end of the sieve box 8 is provided with the air box 13, the two sides of the sieve box 8 wrapped by the air box 13 are both provided with the threaded through openings 14, each threaded through opening 14 is internally and threadedly connected with the long pipe 18, one side end of the long pipe 18 is provided with the threaded opening 15, the threaded opening 15 is internally and threadedly connected with the threaded head 17, the threaded head 17 is arranged on the tapered opening 16, the upper end of the air box 13 is provided with the fan 12, when the apparatus is used, the fan 12 is turned on to blow air into the air box 13, air will flow to the two sides of the sieve box 8, the air will enter the long pipe 18 through the tapered opening 16, the long pipe 18, when the air enters the long pipe 18 through the tapered opening 16, air pressure is generated to reduce the temperature, and after cold air enters the screen box 8, the product is cooled, and directional collection can be performed.

Wherein, 8 lower extremes of sieve case are provided with feed opening 9, the output of the product of being convenient for.

A connecting pipe 7 is arranged on one side of the screen box 8, and the connecting pipe 7 is connected with the machine body 6, so that the product can be conveniently processed; a through pipe 5 is arranged on one side of the machine body 6, the through pipe 5 is connected with a charging basket 4, and a motor 3 is arranged on the charging basket 4, so that raw materials are conveniently conveyed; the charging basket 4 is fixed on the placing table 2, and the machine body 6 is fixed on the supporting plate 11, so that the fixing is convenient; a foot rest 1 is arranged under the placing table 2, and a support frame 10 is arranged under the sieve box 8, so that the placing is convenient;

the working principle of the utility model is as follows: when the device uses, blow to bellows 13 in through fan 12, the air will circulate in bellows 13, the air will get into long tube 18 through the bell mouth 16 when circulating, 18 circulation of rethread long tube is to the sieve incasement 8, when the air circulates, earlier through the bell mouth 16 of heavy-calibre, pass through the long tube 18 of small bore again, this process air will form atmospheric pressure, will make the temperature reduce, just can dispel the heat to the product, thereby convenient collection, avoid collecting the back and cause the water droplet to condense because of self heat production, be convenient for store through setting up.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. Modified polylactic acid forced air cooling granulation equipment, including sieve case (8), bellows (13), fan (12), screw thread opening (14), screw thread mouth (15), long tube (18), screw thread head (17) and bell (16), its characterized in that: the upper end of sieve case (8) is provided with bellows (13), screw thread opening (14), every have all been seted up to sieve case (8) both sides of bellows (13) parcel equal threaded connection has long tube (18) in screw thread opening (14), one side end of long tube (18) is provided with screw thread mouth (15), screw thread mouth (15) internal thread connection has screw thread head (17), screw thread head (17) set up on bell mouth (16), fan (12) are installed to the upper end of bellows (13).

2. The air-cooled granulation equipment for modified polylactic acid according to claim 1, wherein: the lower end of the screen box (8) is provided with a feed opening (9).

3. The air-cooled granulation equipment for modified polylactic acid according to claim 1, wherein: one side of the sieve box (8) is provided with a connecting pipe (7), and the connecting pipe (7) is connected with the machine body (6).

4. The air-cooled granulation equipment for modified polylactic acid according to claim 3, wherein: a through pipe (5) is arranged on one side of the machine body (6), the through pipe (5) is connected with a charging basket (4), and a motor (3) is arranged on the charging basket (4).

5. The air-cooled granulation equipment for modified polylactic acid according to claim 4, wherein: the charging bucket (4) is fixed on the placing table (2), and the machine body (6) is fixed on the supporting plate (11).

6. The air-cooled granulation equipment for modified polylactic acid according to claim 5, wherein: a foot stool (1) is arranged under the placing table (2), and a support frame (10) is arranged under the sieve box (8).