CN211864901U

CN211864901U - Heat dissipation device of granulator

Info

Publication number: CN211864901U
Application number: CN202020492409.0U
Authority: CN
Inventors: 张巍
Original assignee: Beijing Luojishan Environmental Protection Technology Co ltd
Current assignee: Beijing Luojishan Environmental Protection Technology Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-11-06
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses a granulator heat dissipation device, which comprises a box body, wherein the top of the box body is connected with a box cover, one side of the box cover, which is positioned inside the box body, is rotatably connected with a stirring rod, the top of the stirring rod passes through the box cover and is provided with a rotary joint, the top of the box cover is fixedly provided with a fan, the air inlet end of the fan is communicated with the outside, the air outlet end of the fan is connected with the rotary joint through an air guide pipe, the inner wall of the box body is fixedly provided with a heat conduction ring, the outer side of the box body, which is positioned outside the heat conduction ring, is fixedly connected with an annular cylinder, one side of the heat conduction ring, which is positioned inside the annular cylinder, is connected with an annular first cooling fin, a cooling fan is fixedly arranged in the annular cylinder at equal distance, the bottom of the inner wall of, the service life of the granulator is prolonged.

Description

Heat dissipation device of granulator

Technical Field

The utility model relates to a granulator heat dissipation technical field specifically is a granulator heat abstractor.

Background

With the continuous improvement of the mechanical automation degree, the variety and the function of mechanical equipment are innovated to a great extent, granulation belongs to common production links in agricultural production, such as feed granulation, biological granulation and the like, and a granulator is used for extruding and forming materials.

Present granulator often directly dispels the heat through setting up the thermovent in the course of working, and the radiating effect is relatively poor, and the radiating effect can lead to the temperature of material higher inadequately, and material high temperature can lead to the granulation failure to lead to the poor and the condition of granulation inefficiency of granulation quality, material high temperature can influence the normal operating of granulator simultaneously, has reduced the life of granulator, for this reason, we provide a granulator heat abstractor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a granulator heat abstractor to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation device of a granulator comprises a box body, wherein the top of the box body is connected with a box cover, one side of the box cover, which is positioned in the box body, is rotatably connected with a stirring rod, the top of the stirring rod passes through the box cover and is provided with a rotary joint, the top of the box cover is fixedly provided with a fan, the air inlet end of the fan is communicated with the outside, the air outlet end of the fan is connected with the rotary joint through an air guide pipe, the inner wall of the box body is fixedly provided with a heat conduction ring, the outer side of the box body is positioned outside the heat conduction ring and is fixedly connected with an annular cylinder, one side of the heat conducting ring, which is positioned in the annular cylinder, is connected with an annular first radiating fin, radiating fans are fixedly arranged in the annular cylinder at equal intervals, the bottom of the inner wall of the box body is embedded with heat conducting rods at equal intervals, the bottom of the box body is fixedly provided with second radiating fins, the bottom of the heat conducting rod is connected with the second radiating fin, and the top of the box cover is provided with a circle of exhaust ports.

Preferably, the bottom of the inside of box rotates and is connected with the transfer line, and the outside of transfer line is connected with helical blade, the bottom fixed mounting of box has the second motor, and the output shaft tip and the transfer line fixed connection of second motor, the discharge gate is installed to the bottom in the outside of box, and the outside of discharge gate installs the control valve.

Preferably, the outer side of the stirring rod at one end outside the box body is fixedly connected with a driven gear, the top of the box cover is fixedly provided with a first motor, the end part of an output shaft of the first motor is fixedly connected with a driving gear, and the driving gear is meshed with the driven gear.

Preferably, the outside of puddler is connected with stirring branch, the air outlet has been seted up to the equal equidistance in the outside of puddler and stirring branch, and the air outlet tip becomes slope and sets up downwards.

Preferably, a filter screen is fixedly connected in the exhaust port.

Preferably, the four corners of the bottom of the box body are fixedly connected with supporting legs, and the bottom of each supporting leg is fixedly connected with a supporting leg.

Preferably, the surface of the box body is provided with an observation window.

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

1. the utility model discloses set two upper and lower cavities to through the division board with the box is inside, set up the feed opening in the bottom of the inside upper end cavity of box, and at feed opening externally mounted electric control valve, the material is processed through the cavity on box top, the first motor work of control system control through setting up in the processing makes the driving gear rotate, the rotation of realizing the puddler is connected through the meshing of driving gear and driven gear, and then realize the processing to the material, control fan work at this in-process, the fan is taken out external cold wind to puddler and stirring branch in, can be large tracts of land blow cold wind to the box in through the air outlet on puddler and the stirring branch, make the hot gas discharge through the gas vent, realize the inside heat dissipation of box.

2. The utility model discloses the temperature on the inside top of box is higher, through heat conduction ring with heat transfer to first fin, can be to the quick heat dissipation of first fin through control radiator fan work, the inside heat dissipation of box has been accelerated, open the outside control valve of box upper end cavity bottom feed opening, the material after will handling gets into behind the inside bottom of box, control second motor work makes the transfer line rotate, can carry the material to the granulation chamber under the helical blade effect in, can realize the heat dissipation to the material once more through conducting rod and second fin in material transportation process, the effectual condition of causing granulation failure because of the high temperature of material among the material granulation process of having avoided, and the use efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of the front view of the present invention;

fig. 2 is a schematic structural view of a cross-sectional view of the present invention.

In the figure: 1. a box body; 2. a box cover; 3. a stirring rod; 4. a driven gear; 5. a fan; 6. a driving gear; 7. a rotary joint; 8. a first motor; 9. an exhaust port; 10. filtering with a screen; 11. stirring the supporting rod; 12. an air outlet; 13. an annular cylinder; 14. a heat conducting ring; 15. a first heat sink; 16. a heat radiation fan; 17. a transmission rod; 18. a helical blade; 19. a second motor; 20. a second heat sink; 21. a heat conducting rod; 22. a discharge port; 23. supporting legs; 24. supporting legs; 25. and (4) an observation window.

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. 1-2, the present invention provides a technical solution: a heat dissipation device of a granulator comprises a box body 1, wherein the top of the box body 1 is connected with a box cover 2 to play a role in sealing the box body 1, one side, positioned inside the box body 1, of the box cover 2 is rotatably connected with a stirring rod 3, the top of the stirring rod 3 penetrates through the box cover 2 to be provided with a rotary joint 7, the top of the box cover 2 is fixedly provided with a fan 5, the air inlet end of the fan 5 is communicated with the outside, the air outlet end of the fan 5 is connected with the rotary joint 7 through an air guide pipe to control the fan 5 to work, the fan 5 pumps outside cold air into the stirring rod 3 and a stirring support rod 11, the cold air can be blown into the box body 1 in a large area through an air outlet 12 on the stirring rod 3 and the stirring support rod 11, hot air is exhausted through an air outlet 9 to realize heat dissipation inside the box body 1, a heat conduction ring 14 is fixedly arranged on the inner wall, one side of the heat conduction ring 14, which is positioned inside the annular cylinder 13, is connected with an annular first heat dissipation fin 15, a heat dissipation fan 16 is fixedly installed in the annular cylinder 13 at equal intervals, heat conduction rods 21 are embedded and installed at equal intervals at the bottom of the inner wall of the box body 1, a second heat dissipation fin 20 is fixedly installed at the bottom of the box body 1, the bottom of the heat conduction rods 21 is connected with the second heat dissipation fin 20, a circle of exhaust port 9 is formed in the top of the box cover 2, the inside of the box body 1 is arranged into an upper cavity and a lower cavity through a partition plate, a feed opening is arranged at the bottom end of the upper cavity in the box body 1, an electric control valve is installed outside the feed opening, materials are processed through the cavity at the top end of the box body 1, a first motor 8 is controlled by an arranged control system to work in the processing process so that the driving gear 6 rotates, the stirring, heat is transferred to the first radiating fin 15 through the heat conducting ring 14, the first radiating fin 15 can be quickly radiated by controlling the work of the radiating fan 16, the heat radiation inside the box body 1 is accelerated, the control valve outside a feed opening at the bottom of a cavity at the upper end of the box body 1 is opened, the processed material enters the bottom end inside the box body 1, the second motor 19 is controlled to work to enable the transmission rod 17 to rotate, the material can be conveyed to a granulating chamber under the action of the helical blades 18, and the heat radiation of the material can be realized again through the heat conducting rod 21 and the second radiating fin 20 in the material conveying process.

The bottom of the inside of box 1 is rotated and is connected with transfer line 17, and the outside of transfer line 17 is connected with helical blade 18, the bottom fixed mounting of box 1 has second motor 19, and the output shaft tip and the transfer line 17 fixed connection of second motor 19, discharge gate 22 is installed to the bottom in the outside of box 1, and the control valve is installed in the outside of discharge gate 22, control system control second motor 19 work through the setting makes transfer line 17 rotate, realize the transport to the material after processing under helical blade 18 effect, be convenient for carry the material to the granulation room through discharge gate 22 and carry out granulation work.

Puddler 3 is located the outside fixedly connected with driven gear 4 of 1 outside one end of box, the top fixed mounting of case lid 2 has first motor 8, and the output shaft tip fixedly connected with driving gear 6 of first motor 8, driving gear 6 is connected with the meshing of driven

gear

4, 8 work of the first motor of control system control through setting up makes driving gear 6 rotate, be connected the rotation that realizes puddler 3 through the meshing of driving gear 6 with driven gear 4, can make

puddler

3 and 11 combined action of stirring branch realize the processing to the interior material of box 1.

The outside of puddler 3 is connected with stirring branch 11, air outlet 12 has been seted up to the equidistance in the outside of puddler 3 and stirring branch 11, and the tip of air outlet 12 becomes the slope and sets up downwards, can blow cold wind to 1 inside the box through puddler 3 and stirring branch 11 through 5 work of fan, a plurality of air outlets 12 on puddler 3 and stirring branch 11 can be large tracts of land blow cold wind to 1 in the box, and the hot gas passes through gas vent 9 and discharges, realizes better heat dissipation.

A filter screen 10 is fixedly connected in the exhaust port 9 to prevent the materials in the box body 1 from scattering.

The equal fixedly connected with supporting leg 23 in bottom four corners of box 1, and the bottom fixedly connected with supporting legs 24 of supporting leg 23 plays the stabilizing support effect to the device.

The surface of the box body 1 is provided with an observation window 25, which is convenient for observing the internal condition of the box body 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a granulator heat abstractor, includes box (1), its characterized in that: the top of the box body (1) is connected with a box cover (2), one side, located inside the box body (1), of the box cover (2) is rotatably connected with a stirring rod (3), the top of the stirring rod (3) penetrates through the box cover (2) to be provided with a rotary joint (7), the top of the box cover (2) is fixedly provided with a fan (5), an air inlet end of the fan (5) is communicated with the outside, an air outlet end of the fan (5) is connected with the rotary joint (7) through an air guide pipe, the inner wall of the box body (1) is fixedly provided with a heat conduction ring (14), the outer side of the box body (1) is fixedly connected with an annular cylinder (13) outside the heat conduction ring (14), one side, located inside the annular cylinder (13), of the heat conduction ring (14) is connected with an annular first cooling fin (15), cooling fans (16) are fixedly arranged in the annular cylinder (13) at equal intervals, and heat conduction rods (21, the bottom of the box body (1) is fixedly provided with a second radiating fin (20), the bottom of the heat conducting rod (21) is connected with the second radiating fin (20), and the top of the box cover (2) is provided with a circle of exhaust ports (9).

2. The heat sink of claim 1, wherein: the bottom of the inside of box (1) is rotated and is connected with transfer line (17), and the outside of transfer line (17) is connected with helical blade (18), the bottom fixed mounting of box (1) has second motor (19), and the output shaft tip and transfer line (17) fixed connection of second motor (19), discharge gate (22) are installed to the bottom in the outside of box (1), and the outside of discharge gate (22) installs the control valve.

3. The heat sink of claim 1, wherein: puddler (3) are located outside fixedly connected with driven gear (4) of the outside one end of box (1), the top fixed mounting of case lid (2) has first motor (8), and the output shaft tip fixedly connected with driving gear (6) of first motor (8), driving gear (6) are connected with driven gear (4) meshing.

4. The heat sink of claim 1, wherein: the outside of puddler (3) is connected with stirring branch (11), air outlet (12) have been seted up to the equal equidistance in the outside of puddler (3) and stirring branch (11), and air outlet (12) tip becomes slope and sets up downwards.

5. The heat sink of claim 1, wherein: and a filter screen (10) is fixedly connected in the exhaust port (9).

6. The heat sink of claim 1, wherein: the bottom four corners of the box body (1) are fixedly connected with supporting legs (23), and the bottom of each supporting leg (23) is fixedly connected with a supporting leg (24).

7. The heat sink of claim 1, wherein: the surface of the box body (1) is provided with an observation window (25).