CN213811367U

CN213811367U - Discharging device for plastic particle spin dryer

Info

Publication number: CN213811367U
Application number: CN202022546676.4U
Authority: CN
Inventors: 孙强
Original assignee: Qingdao Runfengze New Material Co ltd
Current assignee: Qingdao Runfengze New Material Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-07-27
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses a discharging device for plastic granules drier, its technical scheme main points are including the standpipe, the pivot of setting in the middle of the standpipe, fixed connection is at a plurality of gas blow pipes of epaxial in rotation, fixed connection is at a plurality of dispersion poles of epaxial in rotation, fixed connection is at the backup pad that is used for the countershaft to support at the standpipe top, fixed connection is used for driving the pivot in standpipe one side and carries out pivoted motor, fixed connection is at the heating cabinet of standpipe one side, fixed connection is used for the fan of blowing in the middle of the heating cabinet bottom, fixed connection is used for carrying out the hot plate that heats and the intake pipe of fixed connection at the heating cabinet top in the middle of the heating cabinet, the plastic granules that get into in the middle of the standpipe is broken up by the dispersion pole, the fan lets in the air in the heating cabinet, pass through the intake pipe in proper order after the hot plate heating, the inlet port, the air inlet port, The communicating holes and the air blowing holes are blown upwards, and the scattered plastic particles are dried by hot air.

Description

Discharging device for plastic particle spin dryer

Technical Field

The utility model relates to a technical field that plastic granules spin-dried, more specifically says so, it relates to a discharging device for plastic granules spin-dryer.

Background

Before the plastic particles are subjected to melt molding again, in order to reduce the content of impurities in the plastic formed by reprocessing, the plastic particles need to be cleaned, and the cleaned plastic particles need to be dried by using a drying machine.

The spiral conveyer belt of transmission upwards is set up through in the middle of the vertical tube-shape filter screen to the drier, the limit is rotatory to promote plastic granules simultaneously, spin-dry to plastic granules in the middle of the process that promotes, when plastic granules carry to the filter screen top, send out through the discharging pipe, but current plastic granules are after the washing is spin-dried, certain moisture still remains on plastic granules's surface, directly send into easy adhesion in the extruding machine on the feeder hopper of extruding machine and because of the existence of moisture appears in the plastic granules that leads to the extrusion molding department easily.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a discharging device for plastic granules drier enters into the plastic granules in the middle of the standpipe and is broken up by the dispersion pole, and the fan lets in the air in the heating cabinet, through intake pipe, inlet port, intercommunicating pore and gas hole in proper order after the hot plate heating, then upwards blows, carries out the drying to the plastic granules who is broken up through the hot-air.

In order to achieve the above purpose, the utility model provides a following technical scheme: a discharging device for a plastic particle spin dryer comprises a vertical pipe fixedly connected to one discharging end of a discharging pipe, a rotating shaft arranged in the vertical pipe and coaxial with the vertical pipe, a plurality of blowing pipes fixedly connected to the rotating shaft, a plurality of dispersing rods fixedly connected to the rotating shaft, a supporting plate fixedly connected to the top of the vertical pipe and used for supporting the rotating shaft, a motor fixedly connected to one side of the vertical pipe and used for driving the rotating shaft to rotate, a heating box fixedly connected to one side of the vertical pipe, a fan fixedly connected to the bottom of the heating box and used for blowing air into the heating box, a heating plate fixedly connected to the heating box and used for heating air, and an air inlet pipe fixedly connected to the top of the heating box;

the air inlet coaxial with the pivot is seted up at the pivot top, the gas blow pipe evenly sets up around the pivot, seted up the intercommunicating pore that communicates each other with the air inlet in the gas blow pipe, a plurality of gas blow holes that are used for upwards blowing are seted up at the gas blow pipe top, the setting of dispersion pole is in the gas blow pipe top and be located the discharging pipe below, the top one end of pivot is in the same place with the one end rotation that the intake pipe deviates from the heating cabinet to the air inlet communicates each other with the intake pipe.

By adopting the technical scheme, plastic particles enter the vertical pipe through the discharge pipe, the plastic particles entering the vertical pipe are scattered by the scattering rod, the fan introduces air into the heating box, the air is heated by the heating plate and then sequentially passes through the air inlet pipe, the air inlet hole, the communication hole and the air blowing hole, and then the air is blown upwards, and the scattered plastic particles are dried by hot air; through the dry plastic granules through the standpipe seeing off, reduced the moisture on plastic granules surface and remained, be difficult to adhere to the feeder hopper of extruding machine in sending into the extruding machine and make the plastic granules that the extrusion molding came out be difficult to appear honeycomb holes.

The utility model discloses further set up to: the air inlet pipe is close to a rotating shaft, the end cover is arranged at the top of the rotating shaft, an annular groove formed around the rotating shaft is formed in the air inlet pipe, a connecting ring located in the middle of the annular groove is fixedly connected to the outer side of the rotating shaft, and the connecting ring is matched with the annular groove and can rotate in the middle of the annular groove.

The utility model discloses further set up to: the output shafts of the rotating shaft and the motor are provided with belt pulleys, the outer sides of the two belt pulleys are wound with a belt, and the belt is arranged in a closed loop mode.

The utility model discloses further set up to: the dispersion rods are provided with two groups, the two groups of dispersion rods are arranged along the axis direction of the rotating shaft, and the two groups of dispersion rods are distributed around the axis of the rotating shaft in a staggered mode.

To sum up, the utility model discloses compare and have following beneficial effect in prior art: the plastic particles enter the vertical pipe through the discharge pipe, the plastic particles entering the vertical pipe are scattered by the scattering rod, the fan leads air into the heating box, the air passes through the air inlet pipe, the air inlet hole, the communication hole and the air blowing hole in sequence after being heated by the heating plate, and then the air is blown upwards, and the scattered plastic particles are dried by hot air; through the dry plastic granules through the standpipe seeing off, reduced the moisture on plastic granules surface and remained, be difficult to adhere to the feeder hopper of extruding machine in sending into the extruding machine and make the plastic granules that the extrusion molding came out be difficult to appear honeycomb holes.

Drawings

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

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic diagram of an embodiment of an insufflation tube;

FIG. 4 is a cross-sectional view of an insufflation tube of an embodiment;

fig. 5 is a schematic view of a heating plate of an embodiment.

In the figure: 1. a discharge pipe; 2. a vertical tube; 21. a support plate; 3. a rotating shaft; 31. an air inlet; 4. a fan; 5. a heating box; 51. an air inlet pipe; 52. heating plates; 6. a motor; 61. a belt; 62. a belt pulley; 7. a dispersion rod; 8. an air blowing pipe; 81. a communicating hole; 82. and (4) air blowing holes.

Detailed Description

Example (b): a discharging device for a plastic particle drying machine is shown in figure 1, figure 2, figure 3, figure 4 and figure 5, the device comprises a vertical pipe 2 fixedly connected to one discharging end of a discharging pipe 1, a rotating shaft 3 which is arranged in the vertical pipe 2 and is coaxial with the vertical pipe 2, a plurality of blowing pipes 8 fixedly connected to the rotating shaft 3, a plurality of dispersing rods 7 fixedly connected to the rotating shaft 3, a supporting plate 21 which is fixedly connected to the top of the vertical pipe 2 and is used for supporting the rotating shaft 3, a motor 6 which is fixedly connected to one side of the vertical pipe 2 and is used for driving the rotating shaft 3 to rotate, a heating box 5 fixedly connected to one side of the vertical pipe 2, a fan 4 which is fixedly connected to the bottom of the heating box 5 and is used for blowing air into the heating box 5, a heating plate 52 which is fixedly connected to the heating box 5 and is used for heating air, and an air inlet pipe 51 which is fixedly connected to the top of the heating box 5;

air inlet 31 coaxial with pivot 3 has been seted up at 3 tops of pivot, gas blow pipe 8 evenly sets up around pivot 3, seted up the intercommunicating pore 81 that communicates each other with air inlet 31 in the gas blow pipe 8, a plurality of gas blow holes 82 that are used for updraft are seted up at gas blow pipe 8 top, dispersion rod 7 sets up in gas blow pipe 8 top and is located discharging pipe 1 below, the top one end of pivot 3 and the one end rotation that intake pipe 51 deviates from heating cabinet 5 link together, and air inlet 31 communicates each other with intake pipe 51.

The air inlet pipe 51 is close to a rotating shaft 3 and is sleeved at the top of the rotating shaft 3, an annular groove formed around the rotating shaft 3 is formed in the air inlet pipe 51, the outer side of the rotating shaft 3 is fixedly connected with a connecting ring located in the middle of the annular groove, and the connecting ring is matched with the annular groove and can rotate in the middle of the annular groove.

The output shafts of the rotating shaft 3 and the motor 6 are provided with belt pulleys 62, a belt 61 is wound on the outer sides of the two belt pulleys 62, and the belt 61 is arranged in a closed loop.

The dispersion rods 7 are provided with two groups, the two groups of dispersion rods 7 are arranged along the axis direction of the rotating shaft 3, and the two groups of dispersion rods 7 are distributed around the axis of the rotating shaft 3 in a staggered mode.

The working principle of the discharging device for the plastic particle drying machine when in use is as follows: plastic particles enter the vertical pipe 2 through the discharge pipe 1, the plastic particles entering the vertical pipe 2 are scattered by the scattering rod 7, the fan 4 introduces air into the heating box 5, the plastic particles are heated by the heating plate 52, then sequentially pass through the air inlet pipe 51, the air inlet hole 31, the communication hole 81 and the air blowing hole 82, and are blown upwards, and the scattered plastic particles are dried by hot air; through dry plastic granules through standpipe 2 send out, reduced the surperficial moisture of plastic granules and remain, send into the extruding machine on being difficult to adhere to the feeder hopper of extruding machine and make the plastic granules that the extrusion molding came out be difficult to appear honeycomb holes.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a discharging device for plastic granules drier which characterized in that: the device comprises a vertical pipe fixedly connected to one discharging end of a discharging pipe, a rotating shaft arranged in the vertical pipe and coaxial with the vertical pipe, a plurality of blowing pipes fixedly connected to the rotating shaft, a plurality of dispersing rods fixedly connected to the rotating shaft, a supporting plate fixedly connected to the top of the vertical pipe and used for supporting the rotating shaft, a motor fixedly connected to one side of the vertical pipe and used for driving the rotating shaft to rotate, a heating box fixedly connected to one side of the vertical pipe, a fan fixedly connected to the bottom of the heating box and used for blowing air into the heating box, a heating plate fixedly connected to the heating box and used for heating air, and an air inlet pipe fixedly connected to the top of the heating;

2. The discharge device of claim 1, wherein: the air inlet pipe is close to a rotating shaft, the end cover is arranged at the top of the rotating shaft, an annular groove formed around the rotating shaft is formed in the air inlet pipe, a connecting ring located in the middle of the annular groove is fixedly connected to the outer side of the rotating shaft, and the connecting ring is matched with the annular groove and can rotate in the middle of the annular groove.

3. The discharge device of claim 1, wherein: the output shafts of the rotating shaft and the motor are provided with belt pulleys, the outer sides of the two belt pulleys are wound with a belt, and the belt is arranged in a closed loop mode.

4. The discharge device of claim 1, wherein: the dispersion rods are provided with two groups, the two groups of dispersion rods are arranged along the axis direction of the rotating shaft, and the two groups of dispersion rods are distributed around the axis of the rotating shaft in a staggered mode.