CN110876976A

CN110876976A - Ball mill that cooling effect is good

Info

Publication number: CN110876976A
Application number: CN201911225959.4A
Authority: CN
Inventors: 李浒; 李伯如; 李伯胜; 李长�
Original assignee: Zhuzhou Lianxin Pioneer Metals Corp
Current assignee: Zhuzhou Lianxin Pioneer Metals Corp
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-03-13

Abstract

The invention discloses a ball mill with good cooling effect, which comprises a rack and a ball milling tank arranged on the rack, wherein a cavity is arranged in the wall of the ball milling tank and is communicated with a water storage tank arranged on the rack; the inside rotation of ball-milling jar is provided with the discharging pipe, discharging pipe one end is stretched out the ball-milling jar and is set up with the motor linkage that sets up in frame one side, the discharging pipe other end is stretched out the ball-milling jar and is set up at the auto sucking machine UNICOM of frame opposite side, multiunit stirring leaf has been arranged to the discharging pipe periphery and its inside discharging channel that is provided with, the multiunit discharge opening has still been seted up on the discharging pipe outer wall. The ball milling tank with the cavity is communicated with the water storage tank, and the backflow pipe is utilized to ensure that the cavity is filled with water, so that the cooling effect can be enhanced, and water resources can be recycled; adopt discharging pipe, auto sucking machine and motor cooperation, make material and ball fully contact, reinforcing crushing effect, with material suction and collect the case that gathers materials simultaneously.

Description

Ball mill that cooling effect is good

Technical Field

The invention relates to a ball mill, in particular to a ball mill with a good cooling effect.

Background

The ball mill is a key device for further crushing the crushed materials, is one of the machines commonly used in the industry for high-fine grinding of the materials, and is widely applied to the production industries of cement, silicate products, novel building materials, refractory materials, chemical fertilizers, black and non-ferrous metal ore dressing, glass ceramics and the like.

The ball mill is at the in-process that grinds the material, often can produce a large amount of heats for ball mill body high temperature if not in time carry out the heat dissipation and handle, has certain danger and influences the life of ball mill simultaneously, still can influence the quality after partial material regrinding, and current ball mill cooling heat abstractor structure is more complicated, and the radiating efficiency is low moreover, can not satisfy people's operation requirement.

Disclosure of Invention

The invention aims to provide a ball mill with good cooling effect to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a ball mill with good cooling effect comprises a rack and a ball milling tank arranged on the rack, wherein a cavity is arranged in the wall of the ball milling tank and is communicated with a water storage tank arranged on the rack; the inside rotation of ball-milling jar is provided with the discharging pipe, discharging pipe one end is stretched out the ball-milling jar and is set up with the motor linkage that sets up in frame one side, the discharging pipe other end is stretched out the ball-milling jar and is set up at the auto sucking machine UNICOM of frame opposite side, multiunit stirring leaf has been arranged to the discharging pipe periphery and its inside discharging channel that is provided with, the multiunit discharge opening has still been seted up on the discharging pipe outer wall.

As a further scheme of the invention: the ball-milling jar top is provided with the feeder hopper and a plurality of ball-milling have been placed to ball-milling jar inside.

As a further scheme of the invention: one side of the frame, which is far away from the suction machine, is provided with a motor support frame, and the motor is fixedly arranged on the motor support frame.

As a further scheme of the invention: still be provided with the case that gathers materials in the frame and be located auto sucking machine below, auto sucking machine one end rotates with the discharging pipe to be connected and its other end and case UNICOM of gathering materials set up.

As a further scheme of the invention: the ball milling device is characterized in that the water storage tank is fixedly mounted on the frame and located below the ball milling tank, a return pipe and a water delivery pipe are arranged on the water storage tank, a water pump is arranged on the return pipe and communicated with the lower portion of one side of the cavity, and the water delivery pipe is communicated with the upper portion of the other side of the cavity.

As a further scheme of the invention: the top of the water storage tank is provided with a water inlet, and one side below the water storage tank is provided with a water drainage pipe.

As a further scheme of the invention: the feeding hopper is provided with a feeding door in a rotating mode, the two ends of the ball milling tank are fixedly provided with end covers, and the discharging pipe is installed on the end covers through a bearing in a rotating mode.

As a further scheme of the invention: the motor is kept away from to the frame one side is provided with the handrail, the frame bottom is provided with the multiunit wheel, still be provided with the brake block on the wheel.

Compared with the prior art, the invention has the beneficial effects that:

a ball milling tank with a cavity is adopted and communicated with a water storage tank, and cooling water is used for taking away heat in the ball milling tank; the water pipe arranged below the cavity and the return pipe arranged above the cavity are adopted to ensure that the cavity is filled with water, so that the water is fully contacted with the ball milling tank and returns to the water storage tank through the return pipe to form circulation, thereby enhancing the cooling effect and recycling water resources; a discharge pipe with stirring blades is adopted, and the stirring blades are driven by a motor to rotate, so that the materials are fully contacted with the grinding balls, and the grinding effect is enhanced; the discharge pipe is matched with the material suction machine, ground materials are sucked out through the discharge hole and the discharge channel and collected into the material collection box while the discharge pipe is used for stirring, and the practicability is high; the handrail and the roller with the brake pad are adopted, so that the device can be conveniently transported, and the stability of the working process can be ensured.

Drawings

Fig. 1 is a schematic structural diagram of a ball mill with a good cooling effect.

Fig. 2 is an enlarged schematic view of a region a in fig. 1.

Fig. 3 is a schematic structural diagram of a ball milling tank in a ball mill with a good cooling effect.

FIG. 4 is a schematic view showing the structure of a discharge tube in a ball mill having a good cooling effect.

Description of reference numerals:

1-a frame; 11-a handrail; 12-a wheel; 13-a motor support frame; 2-a ball milling tank; 21-a feed hopper feed gate; 22-a cavity; 23-end caps; 3-a material suction machine; 4-collecting box; 5-a water storage tank; 51-a return pipe; 52-water inlet; 53-a drain pipe; 54-a water pump; 55-water conveying pipe; 6, a motor; 7-a discharge pipe; 71-stirring blades; 72-discharge hole; 73-a discharge channel; 8-grinding ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 4, in the embodiment of the invention, a ball mill with a good cooling effect comprises a frame 1 and a ball milling tank 2 arranged on the frame 1, wherein a feed hopper 21 is arranged above the ball milling tank 2, a large number of grinding balls 8 are placed in the ball milling tank 2, the feed hopper 21 is used for feeding materials into the ball milling tank, a cavity 22 is arranged in the wall of the ball milling tank 2, and the cavity 22 is communicated with a water storage tank 5 arranged on the frame 1; inside the rotating of ball-milling jar 2 is provided with discharging pipe 7, discharging pipe 7 one end is stretched out ball-milling jar 2 and is set up with the motor 6 linkage of setting in frame 1 one side, discharging pipe 7 other end stretches out ball-milling jar 2 and sets up the setting at the auto sucking machine 3 UNICOM of frame 1 opposite side, discharging pipe 7 periphery has been arranged multiunit stirring leaf 71 and its inside discharging channel 73 that is provided with, multiunit discharge opening 72 has still been seted up on the discharging pipe 7 outer wall.

The material passes through inside feeder hopper 21 drops into ball-milling jar 2, stirring leaf 71 on the motor 6 drive discharging pipe 7 rotates, stirring leaf 71 stirs ball 8 and the material in the ball-milling jar 2, makes its abundant contact, strengthens the comminuted effect, auto sucking machine 3 inhales the material that will grind into discharging channel 73 and discharges through discharge opening 72 on the discharging pipe 7, and in the course of the work, the water of water storage box 5 enters into cavity 22, reduces the temperature of ball-milling jar 2.

Frame 1 one side of keeping away from auto sucking machine 3 is provided with motor support frame 13, motor 6 is fixed to be set up on motor support frame 13, still be provided with case 4 and be located auto sucking machine 3 below in the frame 1, auto sucking machine 3 one end is rotated with discharging pipe 7 and is connected and its other end and 4 UNICOM settings in case that gather materials, auto sucking machine 3 passes through discharging pipe 7 will grind the material suction and carry in case 4 that gathers materials, the centralized processing of being convenient for.

The water storage tank 5 is fixedly arranged on the frame 1 and is positioned below the ball milling tank 2, a return pipe 51 and a water delivery pipe 55 are arranged on the water storage tank 5, a water pump 54 is arranged on the return pipe 51 and is communicated with the lower part of one side of the cavity 22, and the water delivery pipe 55 is communicated with the upper part of the other side of the cavity 22; the water pump 54 pumps water in the water storage tank 5 out and conveys the water into the cavity 22 through the water conveying pipe 55, and finally flows back into the water storage tank 5 from the return pipe 51, the return pipe 51 and the water conveying pipe 55 are respectively positioned above and below the cavity 22, so that the water can flow back into the water storage tank 5 from the return pipe 51 after filling the cavity 22 with the water, the ball milling tank 2 is guaranteed to be fully contacted with the water and take away heat, and the ball milling tank 2 is effectively cooled.

The top of the water storage tank 5 is provided with a water inlet 52, one side below the water storage tank is provided with a drain pipe 53, the water inlet 52 is used for adding water into the water storage tank 5, and when the device is not suitable for a long time, redundant water in the water storage tank 5 is discharged through the drain pipe 53, so that rusting is prevented.

Rotation is provided with the feeding gate on the feeder hopper 21, prevents that the dust from getting into in the ball-

milling jar

2, 2 both ends of ball-milling jar are the fixed end cover 23 that is provided with still, discharging pipe 7 passes through the bearing and rotates and install on end cover 23.

Example 2

Referring to fig. 1, in the embodiment of the present invention, based on embodiment 1, a handrail 11 is disposed on a side of the frame 1 away from the motor 6, and a plurality of sets of wheels 12 are disposed at a bottom of the frame 1, so as to facilitate pushing and transferring the apparatus; in order to increase the stability of the device during operation, still be provided with the brake block on the wheel 12, make this device more stable at the in-process that uses through setting up the brake block, improved security and practicality.

The working principle of the invention is as follows:

when the device works, the wheel 12 is used for pushing the device to a working place, and the wheel 12 is locked through the brake block, so that the stability of the device is kept; opening a discharge door of the feed hopper 21, putting the materials into the ball milling tank 2 in which the grinding balls 8 are placed, and closing the discharge door of the feed hopper 21; starting the water pump 54, conveying the water in the water storage tank 5 into the cavity 22 of the ball milling tank 2 through the water conveying pipe 55, and after the cavity 22 is filled with water, returning the water to the water storage tank through the return pipe 51 for circulating cooling; starting a motor 6, wherein the motor 6 drives a discharge pipe 7 to rotate, and the discharge pipe 7 stirs the grinding balls 8 and the materials through a stirring blade 71 to ensure that the grinding balls and the materials are fully contacted; starting the material suction machine 3, wherein the material suction machine 3 sucks the material with the diameter size meeting the diameter size of the discharge hole 72 through the discharge hole 72 on the discharge pipe 7, discharges the material from the discharge channel 73, and stores the material into the material collecting box 4 for centralized processing; after the work is finished, the suction machine 3, the motor 6 and the water pump 54 are closed; when the device is not suitable for a long time, redundant water in the water storage tank 5 is discharged through the drain pipe 53, and rusting is prevented.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A ball mill with good cooling effect comprises a rack (1) and a ball milling tank (2) arranged on the rack (1), and is characterized in that a cavity (22) is arranged in the tank wall of the ball milling tank (2) and the cavity (22) is communicated with a water storage tank (5) arranged on the rack (1); ball-milling jar (2) inside is rotated and is provided with discharging pipe (7), discharging pipe (7) one end is stretched out ball-milling jar (2) and is set up in motor (6) linkage of frame (1) one side, discharging pipe (7) other end stretches out ball-milling jar (2) and sets up auto sucking machine (3) UNICOM setting at frame (1) opposite side, discharging pipe (7) periphery has been arranged multiunit stirring leaf (71) and its inside discharging channel (73) that is provided with, multiunit discharge opening (72) have still been seted up on discharging pipe (7) outer wall.

2. A ball mill with good cooling effect according to claim 1, characterized in that a feed hopper (21) is arranged above the ball milling tank (2) and a plurality of grinding balls (8) are arranged inside the ball milling tank (2).

3. The ball mill with good cooling effect according to claim 1, characterized in that a motor support frame (13) is arranged on one side of the frame (1) far away from the suction machine (3), and the motor (6) is fixedly arranged on the motor support frame (13).

4. The ball mill with good cooling effect according to claim 3, characterized in that the frame (1) is further provided with a material collecting box (4) and is located below the suction machine (3), one end of the suction machine (3) is rotatably connected with the material discharging pipe (7) and the other end of the suction machine is communicated with the material collecting box (4).

5. The ball mill with good cooling effect according to claim 1, wherein the water storage tank (5) is fixedly mounted on the frame (1) and is positioned below the ball milling tank (2), a return pipe (51) and a water delivery pipe (55) are arranged on the water storage tank (5), a water pump (54) is arranged on the return pipe (51) and is communicated with the lower part of one side of the cavity (22), and the water delivery pipe (55) is communicated with the upper part of the other side of the cavity (22).

6. A ball mill with good cooling effect according to claim 5, characterized in that the top of the water storage tank (5) is provided with a water inlet (52) and one side below the water storage tank is provided with a water outlet pipe (53).

7. The ball mill with good cooling effect according to claim 2, characterized in that a feeding door is rotatably arranged on the feeding hopper (21), end covers (23) are fixedly arranged at two ends of the ball milling tank (2), and the discharging pipe (7) is rotatably arranged on the end covers (23) through bearings.

8. The ball mill with good cooling effect according to claim 3, characterized in that a handrail (11) is arranged on one side of the frame (1) far away from the motor (6), a plurality of groups of wheels (12) are arranged at the bottom of the frame (1), and brake pads are further arranged on the wheels (12).