CN210846597U

CN210846597U - Spherical graphite powder refines grinding device

Info

Publication number: CN210846597U
Application number: CN201921461279.8U
Authority: CN
Inventors: 艾戊云; 孔令超; 袁海中
Original assignee: Dongguan Xinmao New Energy Technology Co ltd
Current assignee: Shenzhen Xinmao New Energy Technology Co ltd
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-06-26
Anticipated expiration: 2029-09-04

Abstract

The utility model discloses a spherical graphite powder refines grinding device, including the stainless steel bucket, the inside of stainless steel bucket is through fixed column fixedly connected with grinding box, grinding box's bottom intercommunication has the siphunculus, the installation of siphunculus filter screen, grinding box's top intercommunication has the inlet pipe, grinding box's center department installs sealed bearing, sealed bearing's inside interference is connected with the pivot, the pivot is passed through the shaft coupling and is installed on the output shaft of motor, the welding has the puddler in the pivot, grinding box's inside is equipped with the zirconium pearl. The utility model discloses a motor drives the puddler and rotates, and the puddler is stirred the zirconium pearl and is ground graphite, installs the filter screen in the siphunculus of grinding bottom of the case portion, and the filter screen can be with great impurity separation in the graphite in grinding the case, continues to grind, and exquisite graphite is discharged from the siphunculus, stays in grinding the case more and continues to grind, has improved the quality of graphite.

Description

Spherical graphite powder refines grinding device

Technical Field

The utility model relates to a grinding device technical field specifically is a spherical graphite powder refines grinding device.

Background

Graphite is an allotrope of carbon, a gray black, opaque solid with a density of 2.25 grams per cubic centimeter, a melting point of 3652 ℃ and a boiling point of 4827 ℃. Stable chemical property, corrosion resistance and difficult reaction with acid, alkali and other medicaments. At 687 deg.C, carbon dioxide is generated by combustion in oxygen. Can be oxidized by strong oxidant such as concentrated nitric acid, potassium permanganate, etc. It can be used as antiwear agent and lubricant, high-purity graphite as neutron moderator in atomic reactor, crucible, electrode, brush, dry cell, graphite fibre, heat exchanger, cooler, arc furnace, arc lamp and pencil lead.

In the prior art, the coarse grinding is mostly adopted, then the fine grinding is carried out, and in the fine grinding, the grinding quality is low, particle impurities are easy to generate, so that the grinding needs to be carried out repeatedly, and the labor burden is enhanced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spherical graphite powder refines grinding device installs the filter screen in the siphunculus of grinding bottom of the case portion, and the filter screen can be with great impurity separation in the graphite in the grinding case, continues to grind, and exquisite graphite is discharged from the siphunculus, stays thick in grinding case and continues to grind 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: the utility model provides a spherical graphite powder refines grinding device, includes the stainless steel bucket, the inside of stainless steel bucket is through fixed column fixedly connected with grinding box, the bottom intercommunication of grinding box has the siphunculus, the installation of siphunculus has the filter screen, the top intercommunication of grinding box has the inlet pipe, the center department of grinding box installs sealed bearing, sealed bearing's inside interference is connected with the pivot, the pivot is installed on the output shaft of motor through the shaft coupling, the welding has the puddler in the pivot, the inside of grinding box is equipped with the zirconium pearl.

Preferably, a water pipe is arranged inside the stainless steel barrel, and a spray head is communicated with the water pipe.

Preferably, the water pipe and the through pipe are both provided with valves.

Preferably, the bottom of the stainless steel barrel is communicated with a drain pipe, and a water receiving pool is arranged below the drain pipe.

Preferably, the bottom of the stainless steel barrel is provided with a support leg, and the support leg is welded on the base.

Preferably, a material receiving box is arranged below the through pipe.

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

the utility model discloses a motor drives the puddler and rotates, and the puddler is stirred the zirconium pearl and is ground graphite, installs the filter screen in the siphunculus of grinding bottom of the case portion, and the filter screen can be with great impurity separation in the graphite in grinding the case, continues to grind, and exquisite graphite is discharged from the siphunculus, stays in grinding the case more thick and continues to grind, has improved the quality of graphite, alleviates the work burden.

Drawings

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

FIG. 2 is a schematic view of the cross-sectional structure B-B in FIG. 1;

fig. 3 is an enlarged schematic view of a region a in fig. 1.

In the figure: 1. a stainless steel barrel; 2. fixing a column; 3. grinding a box; 4. pipe passing; 5. a support leg; 6. a filter screen; 7. a water receiving pool; 8. a material receiving box; 9. a feed pipe; 10. a base; 11. sealing the bearing; 12. a rotating shaft; 13. a motor; 14. zirconium beads; 15. a water pipe; 16. a spray head; 17. a valve; 18. a stirring rod; 19. and a water discharge pipe.

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, the present invention provides a technical solution: a refining grinding device for spherical graphite powder comprises a stainless steel barrel 1, wherein a grinding box 3 is fixedly connected inside the stainless steel barrel 1 through a fixing column 2, the bottom of the grinding box 3 is communicated with a through pipe 4, the through pipe 4 is a steel pipe and is used for discharging the graphite which is ground, a filter screen 6 is installed on the through pipe 4, a frame is arranged outside the filter screen 6 and can be fixed in the through pipe 4 through screws, the upper surface of the filter screen 6 is flush with the bottom of the grinding box 3, the top of the grinding box 3 is communicated with a feeding pipe 9, a sealing bearing 11 is installed at the center of the grinding box 3, a rotating shaft 12 is in interference connection with the inside of the sealing bearing 11, the rotating shaft 12 is installed on an output shaft of a motor 13 through a coupler, the motor 13 is installed on a base 10 through bolts, a stirring rod 18 is welded on the rotating shaft 12, zirconium beads 14 are arranged inside the grinding box 3, the zirconium beads 14 are 65 zirconium beads with a density of 4., for grinding graphite.

Specifically, a water pipe 15 is installed inside the stainless steel barrel 1, and a spray head 16 is communicated with the water pipe 15. Tap water is introduced into the water pipe 15 and sprayed on the stainless steel barrel 1 through the spray head 16 to cool the grinding box 3.

Specifically, the water pipe 15 and the through pipe 4 are both provided with valves 17. The valve 17 facilitates control of the amount of water sprayed.

Specifically, the bottom of the stainless steel barrel 1 is communicated with a drain pipe 19, and a water receiving tank 7 is arranged below the drain pipe 19. The drain pipe 19 facilitates the cooling water in the stainless steel barrel 1 to drain to the water receiving tank 7.

Specifically, the bottom of the stainless steel barrel 1 is provided with a support leg 5, and the support leg 5 is welded on the base 10. The legs 5 and the base 10 contribute to the overall stability.

Specifically, a material receiving box 8 is arranged below the through pipe 4. The material receiving box 8 is used for receiving the ground graphite.

The working principle is as follows: during the use, graphite that will grind is sent into grinding case 3 from inlet pipe 9, drive puddler 18 through motor 13 and rotate, puddler 18 stirs zirconium pearl 14 and grinds graphite, installation filter screen 6 in the siphunculus 4 of grinding case 3 bottom, filter screen 6 can be with great impurity separation in the graphite in grinding case 3, continue to grind, exquisite graphite is discharged from siphunculus 4, stays more thick and continues to grind in grinding case 3, the quality of graphite has been improved.

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 spherical graphite powder refines grinding device, includes stainless steel bucket (1), its characterized in that: the stainless steel barrel grinding device is characterized in that a grinding box (3) is fixedly connected to the inside of the stainless steel barrel (1) through a fixing column (2), the bottom of the grinding box (3) is communicated with a through pipe (4), a filter screen (6) is installed on the through pipe (4), the top of the grinding box (3) is communicated with a feeding pipe (9), a sealing bearing (11) is installed at the center of the grinding box (3), a rotating shaft (12) is connected to the inside of the sealing bearing (11) in an interference mode, the rotating shaft (12) is installed on an output shaft of a motor (13) through a coupler, a stirring rod (18) is welded to the rotating shaft (12), and zirconium beads (14) are arranged inside the grinding box (3).

2. The refining and grinding equipment for spherical graphite powder according to claim 1, characterized in that: the stainless steel barrel is characterized in that a water pipe (15) is arranged inside the stainless steel barrel (1), and a spray head (16) is communicated with the water pipe (15).

3. The refining and grinding equipment for spherical graphite powder according to claim 2, characterized in that: and valves (17) are respectively arranged on the water pipe (15) and the through pipe (4).

4. The refining and grinding equipment for spherical graphite powder according to claim 1, characterized in that: the bottom of the stainless steel barrel (1) is communicated with a drain pipe (19), and a water receiving pool (7) is arranged below the drain pipe (19).

5. The refining and grinding equipment for spherical graphite powder according to claim 1, characterized in that: landing leg (5) are installed to the bottom of stainless steel bucket (1), landing leg (5) weld on base (10).

6. The refining and grinding equipment for spherical graphite powder according to claim 1, characterized in that: a material receiving box (8) is arranged below the through pipe (4).