CN214187945U

CN214187945U - Pneumatic underwater granulator

Info

Publication number: CN214187945U
Application number: CN202023221146.9U
Authority: CN
Inventors: 黄河
Original assignee: Nanjing Deteng Machinery Co ltd
Current assignee: Nanjing Deteng Machinery Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-09-14
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a vapour-pressure type pelleter under water relates to pelleter technical field under water, for solving current vapour-pressure type pelleter under water and can remain more moisture in the plastic pellet after cutting the grain, influences the drying property of whole environment, the problem of handling that can not be fine when the later stage carries out the bagging-off simultaneously. Fuse-element guiding pump is installed to one side of screw extruder, trade the wire stitcher is installed to the opposite side of fuse-element guiding pump, trade the opposite side of wire stitcher and install eager grain work box, the pay-off water conservancy diversion pipeline is installed to the top of eager grain work box, the treatment facility casing is installed to the one end of pay-off water conservancy diversion pipeline, dry pipeline is installed to the opposite side of treatment facility casing, waterproof electric telescopic handle is all installed to the both sides of the inside below of treatment facility casing, water fixed rack is installed to waterproof electric telescopic handle's top, air supply fan is installed to the top of dry pipeline, the heating mantle is installed to air supply fan's below.

Description

Pneumatic underwater granulator

Technical Field

The utility model relates to a pelleter technical field specifically is a vapour-pressure type pelleter under water.

Background

The underwater pelletizer is a new type of polymer semi-finished product processing machine. It is named because its cutting process is performed in water. At present, the plastic is scraped by a blade in the melt state and solidified after being cooled by circulating water in China, high polymers with different viscosities can adopt the granulating form, the granules in the melt state cannot form any dust, the granulating shape is regular, and the packaging and the transportation are both convenient.

However, after being granulated, the existing pneumatic underwater granulator can leave more water in plastic particles, which affects the drying performance of the whole environment, and meanwhile, the plastic particles cannot be well treated in the later bagging process; therefore, the existing requirements are not met, and a pneumatic underwater pelletizer is provided for the existing requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vapour-pressure type pelleter under water to can remain more moisture among the current vapour-pressure type pelleter under water back plastic pellet who proposes in solving above-mentioned background art, influence the drying property of whole environment, the problem of handling that can not be fine when the later stage carries out the bagging-off simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vapour-pressure type pelleter under water, includes screw extruder, fuse-element guide pump is installed to one side of screw extruder, the trade wire stitcher is installed to the opposite side of fuse-element guide pump, trade the opposite side of wire stitcher and install eager grain work box, the pay-off water conservancy diversion pipeline is installed to the top of eager grain work box, the treatment facility casing is installed to the one end of pay-off water conservancy diversion pipeline, dry pipeline is installed to the opposite side of treatment facility casing, waterproof electric telescopic handle is all installed to the both sides of the inside below of treatment facility casing, water fixed rack is installed to waterproof electric telescopic handle's top, the internally mounted of treatment facility casing has the screw feed rod, the air supply fan is installed to the top of dry pipeline, the heat exchanger is installed to the below of air supply fan.

Preferably, a conical lower charging barrel is installed above the screw extruder, a heating outer package frame is installed outside the screw extruder, four heating outer package frames are arranged on the heating outer package frames, and the screw extruder, the melt guide pump, the screen changer and the grain cutting work box are all connected in a sealing mode.

Preferably, a granulating working motor is installed on the other side of the granulating working box, and a liquid inlet pipe is installed below the granulating working box.

Preferably, a rotating motor is installed at the middle position above the processing equipment shell, an output shaft of the rotating motor is in transmission connection with the spiral feeding rod, a blanking fixing pipeline is installed above one side of the processing equipment shell, and a water outlet is installed at the middle position below the processing equipment shell.

Preferably, the upper end of crossing water fixed net rack is provided with the fixed slot, the inside of drying duct is provided with dry inner tube, the lower extreme of drying duct one side is provided with the discharge gate.

Preferably, the heating cover is connected with the drying pipeline through a screw, and the lower end of the heating cover is positioned in the drying pipeline.

Preferably, heating fixed blocks are installed on two sides of the inside of the heating cover, and an air supply groove is formed in the heating cover.

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

1. the utility model discloses an install screw extruder, fuse-element guiding pump, trade the screen ware and cut grain work box, can make the granulation performance of pelleter obtain better guarantee, trade the screen ware and can filter the impurity in the plastics better and guarantee the purity of later stage granulation, simultaneously through being provided with treatment facility, treatment facility can carry out the filtration and the water conservancy diversion of particle moisture better, simple structure, it is more convenient to use;

2. the utility model discloses an install dry pipe, can dry better when the plastic pellet that contains certain moisture is through, can make drying performance more comprehensive through air supply fan, discharge gate and heating mantle, solved current vapour-pressure type underwater granulator and cut grain back plastic pellet in can remain more moisture, influence the drying performance of whole environment, the later stage is carried out the problem of handling that can not be fine when bagging-off simultaneously.

Drawings

FIG. 1 is a front view of an air pressure type underwater pelletizer of the present invention;

FIG. 2 is a cross-sectional view of the housing of the treatment device of the present invention;

fig. 3 is a schematic structural diagram of the drying duct of the present invention.

In the figure: 1. a screw extruder; 2. a conical charging barrel; 3. heating the outer wrapping frame; 4. a melt diversion pump; 5. a screen changer; 6. a grain cutting work box; 7. a dicing working motor; 8. a liquid inlet pipe; 9. a feeding diversion pipeline; 10. a processing device housing; 11. a drying pipeline; 12. a waterproof electric telescopic rod; 13. fixing the net rack by passing water; 14. fixing grooves; 15. rotating the motor; 16. a screw feed rod; 17. blanking and fixing the pipeline; 18. a water outlet; 19. drying the inner tube; 20. an air supply fan; 21. a discharge port; 22. a heating mantle; 23. heating the fixed block; 24. and a wind supply groove.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a vapour-pressure type pelleter under water, including screw extruder 1, fuse-element guiding pump 4 is installed to one side of screw extruder 1, trade dictyosome 5 is installed to the opposite side of fuse-element guiding pump 4, trade the opposite side of dictyosome 5 and install eager grain work box 6, pay-off water conservancy diversion pipeline 9 is installed to the top of eager grain work box 6, treatment facility casing 10 is installed to the one end of pay-off water conservancy diversion pipeline 9, drying pipeline 11 is installed to the opposite side of treatment facility casing 10, waterproof electric telescopic handle 12 is all installed to the both sides of the inside below of treatment facility casing 10, water fixed net rack 13 is installed to the top of waterproof electric telescopic handle 12, can strain to a certain extent, the internally mounted of treatment facility casing 10 has spiral pay-off pole 16, air supply fan 20 is installed to the top of drying pipeline 11, heating mantle 22 is installed to air supply fan 20's below, can ensure the dry processing performance in later stage better.

Further, feed cylinder 2 under the toper is installed to screw extruder 1's top, and screw extruder 1's externally mounted has heating outsourcing frame 3, and heating outsourcing frame 3 is provided with four, and screw extruder 1, fuse-element guiding pump 4, trade the equal sealing connection of wire stitcher 5 and grain cutting work box 6, the connection performance is simple perfect more, and the processing performance in later stage is more comprehensive.

Further, granule cutting work motor 7 is installed to the opposite side of granule cutting work box 6, and liquid inlet tube 8 is installed to the below of granule cutting work box 6, can make underwater pelletizing performance more comprehensive.

Further, the middle position above the processing equipment shell 10 is provided with a rotating motor 15, an output shaft of the rotating motor 15 is in transmission connection with a spiral feeding rod 16, a blanking fixing pipeline 17 is arranged above one side of the processing equipment shell 10, and a water outlet 18 is arranged at the middle position below the processing equipment shell 10, so that water can be better led out.

Further, the upper end of crossing water fixed net rack 13 is provided with fixed slot 14, and the inside of dry pipeline 11 is provided with dry inner tube 19, and the lower extreme of dry pipeline 11 one side is provided with discharge gate 21, and the unloading performance is more your difficult.

Further, the heating cover 22 is connected with the drying pipeline 11 through screws, and the lower end of the heating cover 22 is located inside the drying pipeline 11, so that the drying performance is better.

Further, heating fixed blocks 23 are installed on two sides of the inside of the heating cover 22, and an air supply groove 24 is formed in the inside of the heating cover 22, so that the drying air supply performance is more comprehensive.

The working principle is as follows: when the plastic melt guide pump is used, plastic raw materials are added into the conical lower charging barrel 2 and are subjected to hot melting extrusion through the screw extruder 1, the melt guide pump 4 can better guide the molten plastic, the plastic is filtered to a certain degree through the screen changer 5 and enters the inside of the grain cutting work box 6, when a high-temperature polyester melt is extruded from the screen changer 5, a casting belt is immersed into a starter of the grain cutting machine through gravity, flowing water is cooled and then flows through the guide plate and the cutting plate with the grooves, the casting belt is further aged and solidified by sprayed water in the process, two front guide rollers are introduced into a gap between the moving knives from front to back, the moving knives move, the spiral blades rotate to cut the casting belt, liquid is introduced through the liquid inlet pipe 8, meanwhile, plastic particles enter the inside of the shell 10 of the processing equipment through the feeding guide pipeline 9, and water can be rapidly filtered through the water passing fixing net rack 13, simultaneously through the flexible water fixed net rack 13 upward movement that drives of waterproof electric telescopic handle 12, the rotation through spiral feed rod 16 makes plastic granules lead out the inside that gets into drying duct 11 through unloading fixed pipeline 17, and it is hot-blast through heating fixed block 23 production of air supply fan 20 air supply, can ensure drying performance better.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a pneumatic type underwater granulator, includes screw extruder (1), its characterized in that: the utility model discloses a water-saving and water-saving screw extruder, including screw extruder (1), fuse-element guiding pump (4) are installed to one side of screw extruder (1), trade mesher (5) is installed to the opposite side of fuse-element guiding pump (4), trade mesher (5)'s opposite side is installed and is cut grain work box (6), pay-off water conservancy diversion pipeline (9) are installed to the top of cutting grain work box (6), processing equipment casing (10) is installed to the one end of pay-off water conservancy diversion pipeline (9), drying tube (11) are installed to the opposite side of processing equipment casing (10), waterproof electric telescopic handle (12) are all installed to both sides of the inside below of processing equipment casing (10), water fixed net rack (13) are installed to the top of waterproof electric telescopic handle (12), the internally mounted of processing equipment casing (10) has spiral feed rod (16), air supply fan (20, and a heating cover (22) is arranged below the air supply fan (20).

2. A pneumatic underwater pelletizer as set forth in claim 1, wherein: the feeding device is characterized in that a conical lower charging barrel (2) is installed above the screw extruder (1), a heating outer wrapping frame (3) is installed outside the screw extruder (1), four heating outer wrapping frames (3) are arranged, and the screw extruder (1), the melt guide pump (4), the screen changer (5) and the grain cutting work box (6) are connected in a sealing mode.

3. A pneumatic underwater pelletizer as set forth in claim 1, wherein: grain cutting work motor (7) are installed to the opposite side of cutting grain work box (6), liquid inlet tube (8) are installed to the below of cutting grain work box (6).

4. A pneumatic underwater pelletizer as set forth in claim 1, wherein: the improved automatic feeding device is characterized in that a rotating motor (15) is installed at the middle position above the processing device shell (10), an output shaft of the rotating motor (15) is in transmission connection with a spiral feeding rod (16), a blanking fixing pipeline (17) is installed above one side of the processing device shell (10), and a water outlet (18) is installed at the middle position below the processing device shell (10).

5. A pneumatic underwater pelletizer as set forth in claim 1, wherein: the upper end of crossing water fixed net rack (13) is provided with fixed slot (14), the inside of drying duct (11) is provided with dry inner tube (19), the lower extreme of drying duct (11) one side is provided with discharge gate (21).

6. A pneumatic underwater pelletizer as set forth in claim 1, wherein: the heating cover (22) is connected with the drying pipeline (11) through screws, and the lower end of the heating cover (22) is positioned inside the drying pipeline (11).

7. A pneumatic underwater pelletizer as set forth in claim 1, wherein: heating fixed blocks (23) are installed on two sides of the interior of the heating cover (22), and an air supply groove (24) is formed in the interior of the heating cover (22).