CN220803600U - Ball mill with cooling mechanism - Google Patents

Abstract

The utility model discloses a ball mill with a cooling mechanism, which comprises a water inlet pipe, a water return pipe and a ball mill body, wherein both ends of the ball mill body are respectively provided with a fixed plate, the bottoms of the two fixed plates are fixedly connected with the same bottom plate, one side of one fixed plate is fixedly connected with an outer cylinder body, the outer cylinder body is respectively fixed with the water inlet pipe and the water return pipe, one end of the outer cylinder body is rotatably connected with a swivel, and the swivel is rotatably connected with the ball mill body. According to the ball mill, circulation of internal water flow can be achieved through the spiral plate, the swivel and the impeller, the cooling effect of the ball mill body is improved, heat dissipation of the heat dissipation plate can be accelerated through the heat dissipation plate and the fan blades, the using effect of the ball mill is improved, cooling water can be prevented from leaking from the joint through the first sealing groove and the first sealing ring, and the sealing effect of the ball mill is improved.

Description

Ball mill with cooling mechanism

Technical Field

The utility model relates to the technical field of ball mills, in particular to a ball mill with a cooling mechanism.

Background

The ball mill is one of high-definition grinding machines, and when the ball mill is operated, a large amount of heat is easily generated in a short time due to impact and friction between a large number of grinding bodies.

Through retrieving, publication number CN215353778U discloses a ball mill with cooling function, makes rivers business turn over box through inlet tube and outlet pipe, simultaneously under the effect of fan, can accelerate ball mill body heat dissipation, improves the radiating effect of this ball mill equipment, however, its inside rivers are from one side bottom direct flow to opposite side bottom, and rivers are difficult to inside circulation, lead to the cooling efficiency at top low.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a ball mill with a cooling mechanism.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a ball mill with cooling mechanism, includes inlet tube, wet return and ball mill body, the both ends of ball mill body all are provided with the fixed plate, the bottom fixedly connected with of two fixed plates is the same bottom plate, one side fixedly connected with outer barrel of one of them fixed plate, and outer barrel is fixed mutually with inlet tube and wet return respectively, the one end of outer barrel is rotated and is connected with the swivel, and swivel and ball mill body rotate and be connected, swivel and another fixed plate rotate and are connected, one side fixedly connected with impeller of swivel, and impeller and ball mill body rotate and are connected, one side fixedly connected with a plurality of screw plates of impeller, one side fixedly connected with inlet tube of outer barrel, one side fixedly connected with wet return of outer barrel.

As a still further proposal of the utility model, a plurality of radiating plates are fixedly connected with the circumferential outer wall of the outer cylinder body, and the radiating plates are uniformly distributed.

As a still further proposal of the utility model, a plurality of fan blades are fixedly connected with the circumferential outer wall of the swivel.

As a still further scheme of the utility model, the bottom of the bottom plate is fixedly connected with a plurality of feet which are symmetrically distributed.

As a still further scheme of the utility model, one end of the water inlet pipe and one end of the water return pipe are fixedly connected with flanges, and one side of each flange is fixedly connected with a sealing gasket.

As still further scheme of the utility model, one end of the outer cylinder body is provided with a first sealing groove, one side of the swivel is fixedly connected with a first sealing ring, and the first sealing ring is rotationally connected with the first sealing groove.

As still further scheme of the utility model, the circumference inner wall of the swivel is provided with a second sealing groove, the circumference outer wall of the ball mill body is fixedly connected with a second sealing ring, and the second sealing ring is rotationally connected with the second sealing groove.

As a still further scheme of the utility model, one side of each of the two fixing plates is fixedly connected with two fixing blocks, and the fixing blocks are fixed with the bottom plate.

The beneficial effects of the utility model are as follows:

1. Through the cooperation of screw plate, swivel and impeller use, rivers impact impeller to make the impeller drive the swivel and rotate, the impeller drives a plurality of screw plates and rotates, thereby makes the outer wall full contact of cooling water and ball mill body, and then realizes the circulation of inside rivers, improves the cooling effect of ball mill body.

2. Through the cooperation of heating panel and flabellum use, the heating panel has increased the area of contact with the air, makes the heat of cooling water can be quick the effluvium, and the swivel drives the flabellum simultaneously and rotates, and the flabellum produces the air current and blows to the heating panel to the radiating effect of heating panel has been accelerated, and then the result of use of device has been improved.

3. Through the cooperation of first seal groove and first sealing ring, the swivel drives first sealing ring and rotates to make the connection between swivel and the urceolus body inseparabler, make the swivel remain sealed throughout with between the urceolus body when rotating, prevent that cooling water from leaking from the junction, improved the sealed effect of device.

Drawings

Fig. 1 is a schematic perspective view of a ball mill with a cooling mechanism according to the present utility model;

FIG. 2 is a schematic view of a partial sectional structure of a ball mill with a cooling mechanism according to the present utility model;

fig. 3 is a schematic diagram of a partial enlarged structure of a ball mill with a cooling mechanism according to the present utility model.

In the figure: 1. a bottom plate; 2. a sealing gasket; 3. a fixed block; 4. a foot margin; 5. a water inlet pipe; 6. a fixing plate; 7. a heat dissipation plate; 8. an outer cylinder; 9. a water return pipe; 10. a flange; 11. a spiral plate; 12. a first seal groove; 13. a first seal ring; 14. a swivel; 15. an impeller; 16. a fan blade; 17. a ball mill body; 18. a second seal groove; 19. and a second seal ring.

Description of the embodiments

The following description of the embodiments of the present utility model will be made with reference to the accompanying drawings, in which embodiments of the present utility model are shown, and in which embodiments are shown, by way of illustration, only, and not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a ball mill with cooling mechanism, including inlet tube 5, wet return 9 and ball mill body 17, the both ends of ball mill body 17 all are provided with fixed plate 6, the bottom welding of two fixed plates 6 has same bottom plate 1, one side welding of one of them fixed plate 6 has outer barrel 8, and outer barrel 8 is fixed with inlet tube 5 and wet return 9 respectively, the one end rotation of outer barrel 8 is connected with swivel 14, and swivel 14 is connected with ball mill body 17 rotation, swivel 14 is connected with another fixed plate 6 rotation, one side of swivel 14 is provided with impeller 15, and impeller 15 is connected with ball mill body 17 rotation, one side welding of impeller 15 has a plurality of screw plates 11, one side of outer barrel 8 is provided with inlet tube 5, one side of outer barrel 8 is provided with wet return 9, with inlet tube 5 and wet return 9 and outside water supply mechanism are linked together, outside water supply mechanism will cool water pump inlet tube 5, the play water end of inlet tube 5 aligns with impeller 15, thereby make the rivers impeller 15 of pump in, thereby make impeller 15 drive swivel 14 at ball mill body 17 rotation outside impeller 15, and the screw plate 11 of impeller 15 rotates at the outside of ball mill body 17, thereby the outside of the water circulation is realized in order to make full contact with the outside of the screw plate 17, thereby cooling water circulation is cooled down inside the outside of the ball mill body.

The utility model needs to be noted that a plurality of heat dissipation plates 7 are arranged on the circumferential outer wall of the outer cylinder 8, the heat dissipation plates 7 are uniformly distributed, a plurality of fan blades 16 are fixed on the circumferential outer wall of the swivel 14 through bolts, the heat dissipation plates 7 increase the contact area with air, thereby further dissipating the heat of the cooling water in the outer cylinder 8, the heat of the cooling water can be rapidly dissipated, meanwhile, the swivel 14 drives the fan blades 16 to rotate, the fan blades 16 generate air flow to blow the heat dissipation plates 7, thereby accelerating the heat dissipation effect of the heat dissipation plates 7, a plurality of anchor feet 4 are fixed on the bottom of the bottom plate 1 through bolts, the anchor feet 4 are symmetrically distributed, the device is kept horizontal, the device is kept stable during operation, one ends of the water inlet pipe 5 and the water return pipe 9 are welded with flanges 10, one side of each flange 10 is adhered with a sealing gasket 2, and the joint of each flange 10 is kept sealed when being connected with an external water supply mechanism, a first sealing groove 12 is formed at one end of the outer cylinder 8, a first sealing ring 13 is arranged at one side of the swivel 14, the first sealing ring 13 is rotationally connected with the first sealing groove 12, when the swivel 14 rotates, the swivel 14 drives the first sealing ring 13 to rotate in the first sealing groove 12, so that the connection between the swivel 14 and the outer cylinder 8 is tighter, the swivel 14 keeps sealing with the outer cylinder 8 all the time when rotating, cooling water is prevented from leaking from the connection, a second sealing groove 18 is formed in the circumferential inner wall of the swivel 14, a second sealing ring 19 is arranged on the circumferential outer wall of the ball mill body 17, the second sealing ring 19 is rotationally connected with the second sealing groove 18, so that the connection between the swivel 14 and the ball mill body 17 is kept sealed, two fixing blocks 3 are welded at one side of each of the two fixing plates 6, the fixing blocks 3 are fixed with the bottom plate 1, the fixing blocks 3 enable the two fixing plates 6 to keep a vertical state on the bottom plate 1, and the fixing plates 6 are prevented from being deformed obliquely.

Working principle: when the ball mill body 17 needs to be cooled, the water inlet pipe 5 and the water return pipe 9 are communicated with an external water supply mechanism, the external water supply mechanism pumps cooling water into the water inlet pipe 5, the water outlet end of the water inlet pipe 5 is aligned with the impeller 15, so that pumped water flow impacts the impeller 15, the impeller 15 drives the swivel 14 to rotate outside the ball mill body 17, the impeller 15 drives the plurality of spiral plates 11 to rotate outside the ball mill body 17, the spiral plates 11 push the cooling water to the left side in a spiral manner, so that the cooling water is fully contacted with the outer wall of the ball mill body 17, circulation of internal water flow is realized, the contact area of the cooling plate 7 with air is increased, further heat dissipation is carried out on the cooling water with the temperature increased inside the outer cylinder 8, heat of the cooling water can be rapidly dissipated, meanwhile, the swivel 14 drives the fan blades 16 to rotate, and the fan blades 16 generate air flow to blow the cooling plate 7, and therefore the heat dissipation effect of the cooling plate 7 is accelerated.

Finally, it should be noted that: modifications of the embodiments described in the foregoing will be readily apparent to those skilled in the art, and equivalents may be substituted for elements thereof. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (8)

1. The utility model provides a ball mill with cooling mechanism, includes inlet tube (5), wet return (9) and ball mill body (17), its characterized in that, ball mill body (17) both ends all are provided with fixed plate (6), and the bottom fixedly connected with of two fixed plates (6) is same bottom plate (1), one side fixedly connected with urceolus body (8) of one of them fixed plate (6), and urceolus body (8) are fixed mutually with inlet tube (5) and wet return (9) respectively, the one end rotation of urceolus body (8) is connected with swivel (14), and swivel (14) and ball mill body (17) rotate to be connected, swivel (14) and another fixed plate (6) rotate to be connected, one side fixedly connected with impeller (15) of swivel (14), and impeller (15) and ball mill body (17) rotate to be connected, one side fixedly connected with a plurality of spiral plates (11) of impeller (15), one side fixedly connected with inlet tube (5) of urceolus body (8), one side fixedly connected with wet return (9) of urceolus body (8).

2. The ball mill with the cooling mechanism according to claim 1, wherein a plurality of cooling plates (7) are fixedly connected to the circumferential outer wall of the outer cylinder (8), and the cooling plates (7) are uniformly distributed.

3. A ball mill with a cooling mechanism according to claim 1, characterized in that the peripheral outer wall of the swivel (14) is fixedly connected with a plurality of fan blades (16).

4. The ball mill with the cooling mechanism according to claim 1, wherein a plurality of ground feet (4) are fixedly connected to the bottom of the bottom plate (1), and the ground feet (4) are symmetrically distributed.

5. The ball mill with the cooling mechanism according to claim 1, wherein one end of the water inlet pipe (5) and one end of the water return pipe (9) are fixedly connected with a flange (10), and one side of the flange (10) is fixedly connected with a sealing gasket (2).

6. The ball mill with the cooling mechanism according to claim 2, wherein a first sealing groove (12) is formed at one end of the outer cylinder body (8), a first sealing ring (13) is fixedly connected to one side of the swivel (14), and the first sealing ring (13) is rotationally connected with the first sealing groove (12).

7. A ball mill with cooling mechanism according to claim 3, characterized in that the second sealing groove (18) is provided on the circumferential inner wall of the swivel (14), the second sealing ring (19) is fixedly connected to the circumferential outer wall of the ball mill body (17), and the second sealing ring (19) is rotationally connected with the second sealing groove (18).

8. A ball mill with a cooling mechanism according to claim 3, characterized in that two fixing blocks (3) are fixedly connected to one side of each of the two fixing plates (6), and the fixing blocks (3) are fixed to the bottom plate (1).