CN219037370U

CN219037370U - Horizontal sand mill is used in material production

Info

Publication number: CN219037370U
Application number: CN202223303408.5U
Authority: CN
Inventors: 金光大; 孙大钊
Original assignee: Dongguan Sonic New Material Co ltd
Current assignee: Dongguan Sonic New Material Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-05-16
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses a horizontal sand mill for material production, which comprises a sand mill body and a cooling box, wherein a rotating block is arranged at the left end of the sand mill body, a main shaft is arranged at the left end of the rotating block, a heat dissipation groove is formed at the left end of the main shaft, a plurality of discs are arranged on the outer surface of the main shaft, a plurality of heat dissipation cavities are arranged in the discs, one ends of the heat dissipation cavities are communicated with the heat dissipation groove, a cylinder body is sleeved on the outer surface of the main shaft, heat exchange tubes are arranged in the heat dissipation groove, both ends of the heat exchange tubes penetrate through the cylinder body, a cavity is arranged in the cylinder body, a water inlet pipe is arranged at the upper end of the cylinder body and is communicated with the cavity, a water outlet pipe is arranged at the lower end of the cylinder body and is communicated with the cavity. The water inlet pipe of the utility model conveys cooling water into the cavity to cool the inner wall of the cylinder, thereby cooling the inner part of the cylinder, meanwhile, the cooling water enters the heat exchange pipe, and the cooling water exchanges heat with the main shaft and the disc, so that the temperature of the main shaft and the disc is reduced, thereby realizing the rapid cooling of the inner part of the cylinder, and having good cooling effect.

Description

Horizontal sand mill is used in material production

Technical Field

The utility model relates to the field of horizontal sand mills, in particular to a horizontal sand mill for material production.

Background

The sand mill is grinding equipment with the widest adaptability, the most advanced and highest efficiency, the narrowest grinding cavity, the smallest deflector rod gap and the most intensive grinding energy, and can realize continuous processing and continuous discharging of materials by matching with a high-performance cooling system and an automatic control system, thereby greatly improving the production efficiency. The horizontal sand mill is needed to be used in the film material production process, the horizontal sand mill stirs violently in the grinding process in the grinding cylinder, the medium and the substance move violently, very large heat can be generated, the existing horizontal sand mill flows through the cavity in the cylinder body through cooling water, so that the effect of cooling the inside of the cylinder body is achieved, the position close to the cylinder body can be cooled down quickly, but the main shaft and the disc in the middle in the cylinder body are difficult to cool down quickly, and the integral cooling effect is not good enough. Accordingly, a horizontal sand mill for material production is provided by those skilled in the art to solve the problems set forth in the background art.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a horizontal sand mill for material production, which comprises a sand mill body and a cooling box, wherein a rotating block is arranged at the left end of the sand mill body, a main shaft is arranged at the left end of the rotating block, a heat dissipation groove is formed in the left end of the main shaft, a plurality of discs are arranged on the outer surface of the main shaft, a plurality of heat dissipation cavities are arranged in the discs, one ends of the heat dissipation cavities are communicated with the heat dissipation groove, and a cylinder body is sleeved on the outer surface of the main shaft;

the heat exchange tube is arranged in the heat dissipation groove, both ends of the heat exchange tube penetrate through the cylinder, a cavity is arranged in the cylinder, the upper end of the cylinder is provided with a water inlet pipe which is communicated with the cavity, the lower end of the cylinder is provided with a water outlet pipe which is communicated with the cavity;

the upper end of the cooling box is provided with a pump body, one end of the pump body is provided with an extraction pipe, one end of the extraction pipe is arranged in the cooling box, the other end of the pump body is provided with a conveying pipe, the conveying pipe is communicated with one end of a water inlet pipe and one end of a heat exchange pipe, the other end of the heat exchange pipe is communicated with the cooling box, and the water outlet pipe is communicated with the cooling box;

the semiconductor refrigerator is installed to the cooling tank upper end, installs the dead lever in the cooling tank, and dead lever upper end installation bevel gear one, cooling tank upper end installation motor, motor lower extreme installation pivot, and the pivot is located the cooling tank, and pivot lower extreme installation rotor plate, rotor plate lower extreme symmetry installation bearing, the inside dwang that sets up of bearing, dwang lean on interior one end installation bevel gear two, dwang surface mounting a plurality of stirring board.

Preferably: the upper end of the cylinder body is provided with a grinding medium adding port which is communicated with the cylinder body.

Preferably: the left end of the cylinder body is provided with a feeding hole which is communicated with the cylinder body.

Preferably: and a discharge hole is formed in the upper end of the rotating block.

Preferably: the second bevel gear is meshed with the first bevel gear.

The utility model has the technical effects and advantages that:

1. the cooling water in the cooling box is pumped up to be conveyed into the water inlet pipe and the heat exchange pipe, the water inlet pipe conveys the cooling water into the cavity, the inner wall of the cylinder body is cooled, so that the inner part of the cylinder body is cooled, meanwhile, the cooling water enters the heat exchange pipe, and the cooling water exchanges heat with the main shaft and the disc, so that the temperature of the main shaft and the disc is reduced, and the inner part of the cylinder body is cooled rapidly, and the cooling effect is good.

2. The cooling water after heat exchange flows back into the cooling box, the temperature inside the cooling box is reduced through the semiconductor refrigerator, so that the temperature of the cooling water is reduced, the cooling effect of the cooling water during recycling is ensured, the stirring plate transversely rotates to transversely stir the cooling water, and meanwhile, the stirring plate vertically rotates to vertically stir the cooling water, so that the cooling water is rapidly and uniformly cooled.

Drawings

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

FIG. 2 is a schematic structural view of the cylinder of the present application;

FIG. 3 is a schematic structural view of the spindle of the present application;

FIG. 4 is a schematic view of the structure of the cooling box of the present application;

in the figure: 1. a sand mill body; 2. a rotating block; 3. a discharge port; 4. a main shaft; 5. a heat sink; 6. a disc; 7. a heat dissipation cavity; 8. a cylinder; 9. a cavity; 10. a grinding medium addition port; 11. a water inlet pipe; 12. a water outlet pipe; 13. a feed inlet; 14. a heat exchange tube; 15. a pump body; 16. a delivery tube; 17. an extraction tube; 18. a cooling box; 19. a semiconductor refrigerator; 20. a motor; 21. a rotating shaft; 22. a rotating plate; 23. a bearing; 24. a rotating lever; 25. a stirring plate; 26. a second bevel gear; 27. a fixed rod; 28. and a first bevel gear.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Referring to fig. 1-4, in this embodiment, a horizontal sand mill for producing materials is provided, which comprises a sand mill body 1 and a cooling box 18, wherein a rotating block 2 is installed at the left end of the sand mill body 1, a discharge port 3 is provided at the upper end of the rotating block 2, a main shaft 4 is installed at the left end of the rotating block 2, a heat dissipation groove 5 is provided at the left end of the main shaft 4, a plurality of discs 6 are installed on the outer surface of the main shaft 4, a plurality of heat dissipation cavities 7 are provided inside the discs 6, one end of each heat dissipation cavity 7 is communicated with the heat dissipation groove 5, a cylinder 8 is sleeved on the outer surface of the main shaft 4, heat exchange tubes 14 are provided in the heat dissipation groove 5, both ends of each heat exchange tube 14 penetrate through the cylinder 8, a cavity 9 is provided inside the cylinder 8, a water inlet pipe 11 is provided at the upper end of the cylinder 8, a water inlet pipe 11 is communicated with the cavity 9, a water outlet pipe 12 is provided at the lower end of the cylinder 8, a grinding medium adding port 10 is provided at the upper end of the cylinder 8, the grinding medium adding port 10 is communicated with the cylinder 8, the left end of the cylinder 8 is provided with a feed inlet 13, the feed inlet 13 is communicated with the cylinder 8, the upper end of a cooling box 18 is provided with a pump body 15, one end of the pump body 15 is provided with an extraction pipe 17, one end of the extraction pipe 17 is arranged in the cooling box 18, the other end of the pump body 15 is provided with a conveying pipe 16, the conveying pipe 16 is communicated with one end of a water inlet pipe 11 and one end of a heat exchange pipe 14, the other end of the heat exchange pipe 14 is communicated with the cooling box 18, a water outlet pipe 12 is communicated with the cooling box 18, the upper end of the cooling box 18 is provided with a semiconductor refrigerator 19, the inner bottom of the cooling box 18 is provided with a fixing rod 27, the upper end of the fixing rod 27 is provided with a first bevel gear 28, the upper end of the cooling box 18 is provided with a motor 20, the lower end of the motor 20 is provided with a rotating shaft 21, the rotating shaft 21 is positioned in the cooling box 18, the lower end of the rotating shaft 21 is provided with a rotating plate 22, the lower end of the rotating plate 22 is symmetrically provided with a bearing 23, a rotating rod 24 is arranged in the bearing 23, the bevel gear 26 is arranged at one end near the inner end of the rotating rod 24, and the second bevel gear 26 is meshed with the first bevel gear 28, and a plurality of stirring plates 25 are arranged on the outer surface of the rotating rod 24.

The working principle of the utility model is as follows: the pump body 15 pumps up the cooling water in the cooling tank 18 through the pumping pipe 17 and the conveying pipe 16 to convey the cooling water into the water inlet pipe 11 and the heat exchange pipe 14, the water inlet pipe 11 conveys the cooling water into the cavity 9, the inner wall of the barrel 8 is cooled, thereby cooling the interior of the barrel 8, meanwhile, the cooling water enters the heat exchange pipe 14, the cooling water, the main shaft 4 and the disc 6 exchange heat, the temperature of the main shaft 4 and the disc 6 is reduced, thereby realizing the rapid cooling of the interior of the barrel 8, the cooling effect is good, the heat exchanged cooling water flows into the cooling tank 18 through the water outlet pipe 12 and one end of the heat exchange pipe 14, the temperature of the cooling tank 18 is reduced through the semiconductor refrigerator 19, thereby the temperature of the cooling water is reduced, the cooling water is guaranteed to be circulated, the cooling effect when being used, meanwhile, the motor 20 drives the two rotating rods 24 through the rotating rods 21, the rotating rods 24 drives the stirring plate 25 to transversely stir the cooling water, and simultaneously, the second bevel gear 26 rolls on the outer surface of the first bevel gear 28, the rotating rods 24 rotate, thereby enabling the stirring plate 25 to vertically stir the cooling water, and the cooling water to be uniformly and rapidly stirred.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. The utility model provides a horizontal sand mill is used in material production, includes sand mill body (1) and cooler bin (18), its characterized in that, sand mill body (1) left end installation dwang (2), dwang (2) left end installation main shaft (4), heat dissipation groove (5) are seted up to main shaft (4) left end, main shaft (4) surface mounting a plurality of disc (6), the inside a plurality of heat dissipation chamber (7) that set up of disc (6), and heat dissipation chamber (7) one end intercommunication heat dissipation groove (5), barrel (8) are established to main shaft (4) surface cover;

a heat exchange tube (14) is arranged in the heat dissipation groove (5), both ends of the heat exchange tube (14) penetrate through the cylinder body (8), a cavity (9) is arranged in the cylinder body (8), a water inlet pipe (11) is arranged at the upper end of the cylinder body (8), the water inlet pipe (11) is communicated with the cavity (9), a water outlet pipe (12) is arranged at the lower end of the cylinder body (8), and the water outlet pipe (12) is communicated with the cavity (9);

the upper end of the cooling box (18) is provided with a pump body (15), one end of the pump body (15) is provided with an extraction pipe (17), one end of the extraction pipe (17) is arranged in the cooling box (18), the other end of the pump body (15) is provided with a conveying pipe (16), the conveying pipe (16) is communicated with one end of the water inlet pipe (11) and one end of the heat exchange pipe (14), the other end of the heat exchange pipe (14) is communicated with the cooling box (18), and the water outlet pipe (12) is communicated with the cooling box (18);

the semiconductor refrigerator (19) is installed to cooling tank (18) upper end, interior bottom installation dead lever (27) of cooling tank (18), first (28) of bevel gear is installed to dead lever (27) upper end installation, motor (20) are installed to cooling tank (18) upper end, pivot (21) are installed to motor (20) lower extreme, and pivot (21) are located cooling tank (18), pivot (21) lower extreme installation pivoted plate (22), pivoted plate (22) lower extreme symmetry installation bearing (23), bearing (23) inside sets up dwang (24), dwang (24) are close to interior one end installation bevel gear two (26), a plurality of stirring board (25) of dwang (24) surface mounting.

2. The horizontal sand mill for material production according to claim 1, wherein a grinding medium adding port (10) is arranged at the upper end of the cylinder (8), and the grinding medium adding port (10) is communicated with the cylinder (8).

3. A horizontal sand mill for producing materials according to claim 1, characterized in that the left end of the cylinder (8) is provided with a feed inlet (13), and the feed inlet (13) is communicated with the cylinder (8).

4. A horizontal sand mill for producing materials according to claim 1, characterized in that the upper end of the rotating block (2) is provided with a discharge opening (3).

5. A horizontal sander for producing materials according to claim 1, wherein said second bevel gear (26) is meshed with said first bevel gear (28).