CN220559388U

CN220559388U - Stirring ball mill

Info

Publication number: CN220559388U
Application number: CN202322068466.2U
Authority: CN
Inventors: 卢肖红; 温国平; 秦刚亮; 赵海波; 杨永刚
Original assignee: Shexian County Qingzhang Cement Manufacturing Co ltd
Current assignee: Shexian County Qingzhang Cement Manufacturing Co ltd
Priority date: 2023-08-02
Filing date: 2023-08-02
Publication date: 2024-03-08
Anticipated expiration: 2033-08-02

Abstract

The utility model relates to the technical field of building material grinding, and provides a stirring ball mill, which comprises a cylinder body, a feed inlet and a discharge outlet, wherein the feed inlet and the discharge outlet are both arranged on the cylinder body, and the stirring ball mill further comprises a first partition plate which is arranged in the cylinder body and divides the cylinder body into a first bin and a second bin; the stirring blades comprise crushing blades and grinding blades, and the crushing blades and the grinding blades are respectively arranged in the first bin and the second bin in a rotating way; the grinding ball is filled in the two bins. Through above-mentioned technical scheme, solved among the prior art through two kinds of equipment smash earlier and grind the work of grinding again too complicacy, and complex operation problem.

Description

Stirring ball mill

Technical Field

The utility model relates to the technical field of building material grinding, in particular to a stirring ball mill.

Background

Crushing of materials is a work that is performed by many industries, and in order to grind a large volume of materials into powder, it is generally necessary to crush the large volume of materials by using a roller press and then grind the crushed material by using a ball mill, thereby obtaining a powdery material;

the equipment for grinding materials into powder is widely applied to the production industries of cement, silicate products, novel building materials, refractory materials, chemical fertilizers, black and nonferrous metal ore dressing, glass ceramics and the like, various ores and other grindability materials are subjected to dry or wet grinding, in the prior art, the work of grinding before grinding is complicated through two kinds of equipment, the operation is complex, and a scheme is proposed to solve the problem.

Disclosure of Invention

The utility model provides a stirred ball mill, which solves the problems of complicated operation and complicated operation of crushing and grinding materials by two devices in the related art.

The technical scheme of the utility model is as follows: the stirring ball mill comprises a barrel, a feed inlet and a discharge outlet, wherein the feed inlet and the discharge outlet are both arranged on the barrel, and the stirring ball mill comprises a first partition plate, wherein the first partition plate is arranged in the barrel and divides the barrel into a first bin and a second bin, the feed inlet is communicated with the first bin, the second bin is communicated with the discharge outlet, the first partition plate is provided with a first through hole, and the first through hole is communicated with the first bin and the second bin;

the stirring blades comprise crushing blades and grinding blades, and the crushing blades and the grinding blades are respectively arranged in the first bin and the second bin in a rotating way;

the grinding ball is filled in the two bins.

As a further technical scheme, the method comprises the steps of,

the barrel is horizontally arranged, the second bin comprises a grinding bin and a discharging bin, a second partition plate is arranged between the grinding bin and the discharging bin, the second partition plate is provided with a second through hole, the second through hole in the second partition plate is lower than the first through hole in the first partition plate, and the diameter of the grinding ball in the grinding bin is larger than that of the grinding ball in the discharging bin.

As a further technical scheme, the method comprises the steps of,

the grinding blade is a V-shaped blade, the stirring blade is a wolf tooth blade, the grinding blade is further rotationally arranged in one bin, and the grinding bin and the discharging bin are both rotationally arranged in the grinding bin.

As a further technical scheme, the method comprises the steps of,

the discharging bin is provided with a dust collection port.

As a further technical scheme, the method comprises the steps of,

still include pivot, shaft coupling and reduction gear, the reduction gear is fixed to be set up barrel one side, the reduction gear is used for being connected with drive unit, the reduction gear passes through the shaft coupling with the pivot is connected, the pivot rotates and sets up in the barrel, V-arrangement paddle with the wolf tooth paddle is all fixed to be set up in the pivot.

As a further technical scheme, the method comprises the steps of,

the two end faces of the cylinder body are grinding lining plates, a discharge hole is formed in the grinding lining plates at one discharge end of the cylinder body, and the discharge bin is communicated with the discharge hole through the discharge hole.

The working principle and the beneficial effects of the utility model are as follows:

because among the prior art, need smash the material and grind through two kinds of equipment, the process is complicated and complex operation, this scheme is through setting up the compartment board in the barrel first, divide into first storehouse and two parts in two storehouse with the barrel, wherein the feed inlet and the first storehouse intercommunication that set up on the barrel, discharge gate and two storehouse intercommunication on the barrel, be provided with through-hole first on the compartment board first, and all rotate in first storehouse and two storehouse in the barrel and be provided with stirring paddle, drive the material motion through stirring paddle's rotation, through the collision between material and the collision between material and the barrel coarse grinding of material, make it smash, the material is smashed the back, pile up in a storehouse, until the pile up height of material reaches the through-hole first on the compartment board, make the material pass through the through-hole first and drive to two storehouse in, be provided with the grinding ball in two storehouse, wherein the grinding ball is preferable, drive grinding ball and the material that has been smashed through stirring paddle's rotation, the material that is discharged through the discharge gate after grinding, and the realization is more simple to smash the process.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic structural view of a stirred ball mill according to the present utility model;

FIG. 2 is a schematic view of another angular configuration of a stirred ball mill according to the present utility model;

FIG. 3 is an angular cross-sectional view of a stirred ball mill in accordance with the present utility model;

FIG. 4 is a schematic view of a part of the structure of a stirred ball mill according to the present utility model;

FIG. 5 is a schematic view of another angular structure of a stirred ball mill according to the present utility model;

FIG. 6 is a cross-sectional view of the structure at A in FIG. 5;

in the figure: 1. barrel, 2, feed inlet, 3, discharge gate, 4, compartment board one, 5, one storehouse, 6, two storehouse, 7, through-hole one, 8, stirring paddle, 9, grinding ball, 10, grinding storehouse, 11, discharge gate, 12, compartment board two, 13, grinding paddle, 14, crushing paddle, 15, dust collection port, 16, pivot, 17, shaft coupling, 18, reduction gear, 19, grinding welt, 20, discharge hole, 21, through-hole two.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on the embodiments of the present utility model, are intended to be encompassed within the scope of the present utility model.

As shown in fig. 1-6, the embodiment provides a stirred ball mill, which comprises a cylinder 1, a feed inlet 2 and a discharge outlet 3, wherein the feed inlet 2 and the discharge outlet 3 are both arranged on the cylinder 1, and the stirred ball mill comprises a first partition plate 4, the first partition plate 4 is arranged in the cylinder 1 and divides the cylinder 1 into a first bin 5 and a second bin 6, the feed inlet 2 is communicated with the first bin 5, the second bin 6 is communicated with the discharge outlet 3, the first partition plate 4 is provided with a first through hole 7, and the first through hole 7 is communicated with the first bin 5 and the second bin 6;

the device also comprises a plurality of stirring paddles 8, wherein the stirring paddles 8 comprise a crushing paddle 14 and a grinding paddle 13, and the crushing paddle 14 and the grinding paddle 13 are respectively and rotatably arranged in the first bin 5 and the second bin 6;

and the grinding balls 9 are also included, and the grinding balls 9 are filled in the two bins 6.

In this embodiment, because in prior art, need smash and grind the material through two kinds of equipment, the process is complicated and complex operation, this scheme is through setting up compartment board one 4 in barrel 1, divide into one storehouse 5 and two storehouse 6 two parts with barrel 1, wherein the feed inlet 2 that sets up on barrel 1 communicates with one storehouse 5, the discharge gate 3 and two storehouse 6 intercommunication that set up on barrel 1, be provided with through-hole one 7 on compartment board one 4, and all rotate in first storehouse 5 and two storehouse 6 in barrel 1 and be provided with stirring paddle 8, drive the material motion through stirring paddle 8's rotation, stirring paddle 8 includes crushing paddle 14 and grinding paddle 13, through the collision between material and the barrel 1 to carry out coarse grinding to the material, make it smash, the material is smashed the back, until the pile up height of material reaches through-hole one 7 heights on compartment board one 4, make the material pass through-hole one 7 and drive two storehouse 6 in, be provided with in two storehouse 6 in through-hole one 7, wherein be provided with 9 and drive the ball through grinding paddle 3 and grinding paddle 3, and the ball through the rotation of grinding paddle 8, it is more simple to realize grinding paddle 9, and the grinding ball is ground through grinding ball is smashed to the material, and is ground through the grinding ball is carried out, and the grinding ball is ground through the grinding ball is more simply to the grinding the material.

Further, the method also comprises the steps of,

the barrel 1 is horizontally arranged, the second bin 6 comprises a grinding bin 10 and a discharging bin 11, a second partition plate 12 is arranged between the grinding bin 10 and the discharging bin 11, the second partition plate 12 is provided with a second through hole 21, the second through hole 21 of the second partition plate 12 is lower than the first through hole 7 of the first partition plate 4 in height, and the diameter of the grinding ball 9 in the grinding bin 10 is larger than the diameter of the grinding ball 9 in the discharging bin 11.

In this embodiment, the barrel 1 is horizontally arranged, the second bin 6 is composed of a grinding bin 10 and a discharging bin 11, the conveying direction of the materials is that a feed inlet 2, a first bin 5, a grinding bin 10 and a discharging bin 11 are arranged, a second partition plate 12 is arranged between the grinding bin 10 and the discharging bin 11, a second through hole 21 is arranged on the second partition plate 12, the height of the second through hole 21 on the second partition plate 12 is lower than that of the first through hole 7 on the first partition plate 4, grinding balls 9 are arranged in the grinding bin 10 and the discharging bin 11, when the materials are smashed from the first bin 5, the materials enter the grinding bin 10 to perform grinding work, the smashed materials are stacked in the grinding bin 10 through the grinding balls 9, when the stacked height is higher than that of the second through hole 21 on the second partition plate 12, the materials enter the discharging bin 11 through the second through hole 21 on the second partition plate 12, the materials continue to be ground by the grinding balls 9 in the discharging bin 11, and as the diameters of the grinding balls 9 in the discharging bin 11 are smaller than those of the first through the grinding balls 9, the materials can continue to be ground through the barrel 3, and the materials can be further ground after the materials are discharged through the grinding balls.

Further, the method also comprises the steps of,

the grinding blade 13 is a V-shaped blade, the grinding blade 13 is a wolf tooth blade, the grinding blade 13 is further rotatably arranged in the bin 5, and the grinding blade 13 is rotatably arranged in the grinding bin 10 and the discharging bin 11.

In this embodiment, grinding paddle 13 is V-arrangement paddle, smash paddle 13 is the wolf tooth paddle, be provided with grinding paddle 13 and crushing paddle 14 in one of them storehouse 5, only be provided with grinding paddle 13 in grinding storehouse 10 and the ejection of compact storehouse 11, crushing paddle 14 in one storehouse 5 is convenient for carry out preliminary crushing to the bulk material through the rotation, make it carry out the grinding of next step through-hole one 7 on the partition plate one 4, grinding paddle 13 in grinding storehouse 10 and the ejection of compact storehouse 11 can drive grinding ball 9 motion when rotating, thereby cause the impact to the material, grind the work to the material, adjacent two grinding paddles 13 can form the motion track of grinding ball 9, more convenient drive grinding ball 9 grinds the material, make the grinding finer.

Further, the method also comprises the steps of,

the discharging bin 11 is provided with a dust collection port 15.

In this embodiment, still be provided with dust collection port 15 on barrel 1, in order to prevent the circumstances that the dust leaked when the material grinds, set up dust collection port 15 in barrel 1 top to communicate with ejection of compact storehouse 11, can install the processing apparatus to the dust on dust collection port 15, when the dust was discharged through dust collection port 15, can handle the dust in the first time, avoid the dust to leak and lead to influencing operational environment's problem.

Further, the method also comprises the steps of,

the grinding device comprises a rotary shaft 16, a coupler 17 and a speed reducer 18, wherein the speed reducer 18 is fixedly arranged on the cylinder body 1, the speed reducer 18 is used for being connected with a driving unit, the speed reducer 18 is connected with the rotary shaft 16 through the coupler 17, the rotary shaft 16 is rotatably arranged in the cylinder body 1, and the grinding blades 13 and the grinding blades 14 are fixedly arranged on the rotary shaft 16.

In this embodiment, a rotating shaft 16 is disposed in the cylinder 1, the stirring paddles 8 are all disposed on the rotating shaft 16, the stirring paddles 8 are driven to rotate together by the rotation of the rotating shaft 16, the rotating shaft 16 is connected with a speed reducer 18 through a coupling 17, the rotating shaft 16 is driven to rotate by the speed reducer 18, and the rotating speed of the rotating shaft 16 is controlled to achieve a better grinding effect.

Further, the method also comprises the steps of,

the two end faces of the cylinder body 1 are both grinding lining plates 19, a discharge hole 20 is formed in the grinding lining plates 19 at one discharge end of the cylinder body 1, and the discharge bin 11 is communicated with the discharge hole 20 through the discharge hole 3.

In this embodiment, two terminal surfaces of barrel 1 all are provided with and grind welt 19, have discharge opening 20 on the welt 19 that grinds of ejection of compact one end, and play feed bin 11 communicates with discharge gate 3 through discharge opening 20, and the material that is ground into powder in ejection of compact bin 11 gets into discharge gate 3 through discharge opening 20 to discharge at discharge gate 3, be convenient for collect the processing to the powdered material.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The stirring ball mill comprises a barrel (1), a feed inlet (2) and a discharge outlet (3), wherein the feed inlet (2) and the discharge outlet (3) are both arranged on the barrel (1), and the stirring ball mill is characterized by comprising a first partition plate (4), wherein the first partition plate (4) is arranged in the barrel (1) and divides the barrel (1) into a first bin (5) and a second bin (6), the feed inlet (2) is communicated with the first bin (5), the second bin (6) is communicated with the discharge outlet (3), the first partition plate (4) is provided with a first through hole (7), and the first through hole (7) is communicated with the first bin (5) and the second bin (6).

The device further comprises a plurality of stirring paddles (8), wherein the stirring paddles (8) comprise crushing paddles (14) and grinding paddles (13), and the crushing paddles (14) and the grinding paddles (13) are respectively and rotatably arranged in the first bin (5) and the second bin (6);

the device also comprises grinding balls (9), wherein the grinding balls (9) are filled in the two bins (6).

2. A stirred ball mill according to claim 1, characterised in that the cylinder (1) is arranged horizontally, the second bin (6) comprises a grinding bin (10) and a discharge bin (11), a second compartment plate (12) is arranged between the grinding bin (10) and the discharge bin (11), the second compartment plate (12) is provided with a second through hole (21), the second through hole (21) on the second compartment plate (12) is lower than the first through hole (7) on the first compartment plate (4), and the diameter of the grinding ball (9) in the grinding bin (10) is larger than the diameter of the grinding ball (9) in the discharge bin (11).

3. A stirred ball mill according to claim 2, characterised in that the grinding paddles (13) are V-shaped paddles, the crushing paddles (14) are wolf teeth paddles, the grinding paddles (13) are further rotatably arranged in the bin (5), and the grinding paddles (13) are rotatably arranged in both the grinding bin (10) and the discharge bin (11).

4. A stirred ball mill according to claim 2, characterised in that the discharge bin (11) has dust collection openings (15).

5. A stirred ball mill according to claim 1, further comprising a shaft (16), a coupling (17) and a reducer (18), said reducer (18) being arranged on one side of said drum (1), said reducer (18) being adapted to be connected to a drive unit, said reducer (18) being adapted to be connected to said shaft (16) via said coupling (17), said shaft (16) being rotatably arranged in said drum (1), said grinding paddles (13) and said comminuting paddles (14) being fixedly arranged on said shaft (16).

6. A stirred ball mill according to claim 2, characterised in that both end faces of the cylinder (1) are grinding lining plates (19), the grinding lining plates (19) at the discharge end of the cylinder (1) are provided with discharge holes (20), and the discharge bin (11) is communicated with the discharge port (3) through the discharge holes (20).