CN218189867U

CN218189867U - Three-roller grinding device for production of sealing grease

Info

Publication number: CN218189867U
Application number: CN202221591956.XU
Authority: CN
Inventors: 陈雪松
Original assignee: Shanghai Chief Advanced Architecture Materials Co ltd
Current assignee: Shanghai Chief Advanced Architecture Materials Co ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2023-01-03
Anticipated expiration: 2032-06-24

Abstract

The utility model discloses a three-roller grinding device is used in sealed grease production belongs to grinder technical field. It is including grinding roller and casing, it establishes to hollow roll body to grind the roller, the equal fixed intercommunication in both ends of grinding the roller has the extension pipe, two a plurality of radiating fin of equal fixedly connected with on the extension pipe, the inner wall fixedly connected with baffle of grinding the roller, it divide into two cavities, two to grind the roller through the baffle the cavity is in extension pipe department intercommunication, it has cooling water, one of them to fill with in grinding roller and the extension pipe the intraductal water pump that is provided with of extension. The utility model discloses a heat is taken away in grinding roller inner loop through the setting of radiating fin and water pump, and through radiating fin discharge, can reduce the heat of roller, has reduced the interpolation of external pipeline and all the other equipment simultaneously, and heat radiation structure is integrated on grinding the roller for this three-roller machine compact structure, and the function is stable, reliable, and maintains simply.

Description

Three-roller grinding device for production of sealing grease

Technical Field

The utility model relates to a three-roller grinder is used in sealed grease production belongs to grinder technical field.

Background

The three-roller grinding machine is a three-roller machine for short, the three-roller grinding machine achieves a grinding effect by mutual extrusion and friction of the surfaces of three horizontal rollers, and the three-roller grinding machine is the most effective grinding and dispersing equipment for high-viscosity materials and is suitable for grinding sealing grease. The three-roller grinding machine is at the during operation, because the high-speed rotation of the mutual friction between three rollers and roller, can produce a large amount of heats, can make the three-roller grinding machine generate heat, influence the life and the performance of machine, current cooling method all is to increase circulating water system, let in the running water cooling in the roll body, the running water that lets in passes through the pipeline and derives, treat to cool back recirculation, the interpolation of a plurality of external pipelines and all the other equipment for this three-roller machine's structure is miscellaneous, difficult maintenance.

Disclosure of Invention

The utility model discloses the technical problem that will solve lies in: the utility model provides a three-roller grinder is used in sealed grease production, it has solved the interpolation of a plurality of external pipelines and all the other equipment for the structure of this three-roller machine is miscellaneous, the difficult problem of maintaining.

The utility model discloses the technical problem that will solve takes following technical scheme to realize:

three-roller grinder is used in sealed grease production, including grinding roller and casing, it establishes to hollow roll body to grind the roller, the equal fixed intercommunication in both ends of grinding the roller has the extension pipe, two a plurality of radiating fin of equal fixedly connected with on the extension pipe, the inner wall fixedly connected with baffle of grinding the roller, it divide into two cavities, two to grind the roller through the baffle the cavity is in extension pipe department intercommunication, it has cooling water, one of them to fill with in grinding roller and the extension pipe the extension intraductal water pump that is provided with.

As a preferred example, the housing has a receiving groove, and the heat dissipating fins are located in the receiving groove.

As a preferred example, one end fixedly connected with fan of holding tank, the other end has seted up the exhaust hole.

As a preferred example, the heat radiating fins extend into the extension pipe.

As a preferred example, the separator is made of aluminum alloy.

The utility model has the advantages that: the utility model discloses a heat is taken away in grinding roller inner loop through the setting of radiating fin and water pump, and through radiating fin discharge, can reduce the heat of roller, has reduced the interpolation of external pipeline and all the other equipment simultaneously, and heat radiation structure is integrated on grinding the roller for this three-roller machine compact structure, and the function is stable, reliable, and maintains simply.

Drawings

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

fig. 2 is a schematic view of the structure of the grinding roll.

In the figure: grinding roller 1, exhaust hole 2, holding tank 3, casing 4, radiating fin 5, extension pipe 6, fan 7, baffle 8, water pump 9.

Detailed Description

In order to understand the technical means, creation features, achievement purposes and functions of the present invention easily, the present invention will be further explained by combining with the specific drawings.

As shown in fig. 1-2, three-roller grinding device is used in sealed grease production, including grinding roller 1 and casing 4, grinding roller 1 establishes to hollow roll body, the equal fixed intercommunication in both ends of grinding roller 1 has extension pipe 6, a plurality of radiating fin 5 of equal fixedly connected with on two extension pipes 6, the inner wall fixedly connected with baffle 8 of grinding roller 1, grinding roller 1 divide into two cavities through baffle 8, two cavities communicate in extension pipe 6 department, it has the cooling water to fill in grinding roller 1 and the extension pipe 6, be provided with water pump 9 in one of them extension pipe 6, water pump 9 chooses for use the miniature model of selling, only need promote the cooling water removal can, the power supply mode adopts the collector ring power supply, make water pump 9 still can normal transmission power and signal at continuous rotation in-process, for prior art, do not here too much give unnecessary repeated description.

Housing groove 3 has been seted up on casing 4, and radiating fin 5 is located housing groove 3 for radiating fin 5 hides in casing 4, and the outward appearance is clean and tidy, reduces the pollution of grease to radiating fin 5 simultaneously.

One end fixedly connected with fan 7 of holding tank 3, exhaust hole 2 has been seted up to the other end for blow away the heat that radiating fin 5 nearby gathered for the cooling of grinding roller 1.

The radiating fins 5 extend into the extension pipe 6, so that the contact area between the radiating fins 5 and cooling water is increased, and the heat exchange efficiency is improved.

The partition board 8 is made of aluminum alloy or copper material, and has good heat conductivity.

The working principle is as follows: the grinding roller 1 is filled with cooling water in advance, when the grinding roller is used, the water pump 9 is started, the water pump 9 pushes the cooling water to flow circularly along the two chambers, a heating part on the surface of the grinding roller 1 is contacted with the cooling water to be cooled, the heated cooling water is contacted with the radiating fins 5 when moving to the extension pipe 6, the radiating fins 5 radiate heat in the cooling water to the air, and the fan 7 is started to blow away heat accumulated near the radiating fins 5 to accelerate the cooling of the grinding roller 1.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and various changes and modifications can be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Three-roller grinder is used in sealed grease production, including grinding roller (1) and casing (4), its characterized in that: grind roller (1) and establish to hollow roll body, the equal fixed intercommunication in both ends of grinding roller (1) has extension pipe (6), two equal fixedly connected with a plurality of radiating fin (5) on extension pipe (6), the inner wall fixedly connected with baffle (8) of grinding roller (1), grind roller (1) and divide into two cavities through baffle (8), two the cavity is in extension pipe (6) department intercommunication, it has the cooling water to fill in grinding roller (1) and extension pipe (6), one of them be provided with water pump (9) in extension pipe (6).

2. The three-roll grinding device for the production of sealing grease according to claim 1, characterized in that: the casing (4) is provided with an accommodating groove (3), and the radiating fins (5) are located in the accommodating groove (3).

3. The three-roll grinding device for the production of sealing grease according to claim 2, characterized in that: one end fixedly connected with fan (7) of holding tank (3), exhaust hole (2) have been seted up to the other end.

4. The three-roller grinding device for the production of sealing grease according to claim 1, characterized in that: the radiating fins (5) extend into the extension pipe (6).

5. The three-roller grinding device for the production of sealing grease according to claim 1, characterized in that: the partition plate (8) is made of aluminum alloy.