CN207887258U - The special ball-milling device of refractory material - Google Patents
The special ball-milling device of refractory material Download PDFInfo
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- CN207887258U CN207887258U CN201721880658.1U CN201721880658U CN207887258U CN 207887258 U CN207887258 U CN 207887258U CN 201721880658 U CN201721880658 U CN 201721880658U CN 207887258 U CN207887258 U CN 207887258U
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- cylinder
- partition panel
- milling device
- storehouse
- refractory material
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Abstract
The utility model discloses a kind of special ball-milling device of refractory material, which includes cylinder, and one end of cylinder is equipped with air inlet and feed inlet；The other end of cylinder is equipped with air outlet and discharge port；It is equipped at air inlet and air outlet and holds axis with support cylinder；Partition panel is equipped in cylinder；Cylinder intracoelomic cavity is divided into Qian Cang and rear storehouse by partition panel, and the length ratio in Qian Cang and rear storehouse is 2~4：6~8；The steel ball that sphere diameter is followed successively by 55~65cm, 45~55cm, 35~45cm is placed in preceding storehouse；The Ceramic Balls that sphere diameter is followed successively by 25~35cm, 15~25cm, 10~20cm are placed in storehouse afterwards；Partition panel is equipped with castor hole；The pore size in castor hole is 10~13mm；Castor hole is from the circumference of cylinder to center of circle direction by dredging close distribution.The utility model generates sieving actoion to material, prevents large granular materials from entering the weaker region of impact force, can control flow velocity of the material in mill in grinding process.Using three-level ball with optimization grinding efficiency, excellent product quality, production capacity is made not to decline.
Description
Technical field
The utility model is related to building materials material prepared technology fields, and in particular to a kind of special ball-milling device of refractory material.
Background technology
Refractoriness is not less than 1580 DEG C of a kind of inorganic non-metallic material.Application to refractory is in steel, non-ferrous metal, glass
The every field of the national economy such as glass, cement, ceramics, petrochemical industry, machinery, boiler, light industry, electric power, military project is to ensure above-mentioned industry
Production run and technology develop essential basic material, and irreplaceable important work is played in hot industry production development
With.
In recent years, refractory material enterprise in China's is numerous, and scope of the enterprise, technology, control technology, equipment are irregular not
Together.According to the compactness extent of product and shape difference, there are sintering process, fusion casting and meltblown method etc..Sintering process is by part
Raw material pre-burning ripe material is crushed and sieves, then mixed according to a certain ratio with raw material, through overmolding, drying and firing.Raw material pre-burning
Purpose be by moisture therein, organic impurities, Sulfates decompose gas burn off, with reduce product firing shrink, protect
Demonstrate,prove the accuracy of product appearance and size.Raw material also needs to after broken and grinding by screening, because blank is by varigrained
Powder carries out grading, it is ensured that closestpacking and obtain fine and close green body.
The broken and grinding of raw material is the basic guarantee of quality of finished.Currently, the grinding of raw material for refractory will the company of using
Continuous formula ball mill.In existing continuous type ball mill, steel ball or Ceramic Balls are generally used as abrasive media, steel ball punching
It is big to hit power, Ceramic Balls have that density is small, hardness is high, rigidity is high, wear-resistant, coefficient of thermal expansion is low, thermal stability and chemical stabilization
Property is good.But when using clean steel ball, the product iron content after grinding increases, easily pastes ball, has color, influences product quality；
When using pure Ceramic Balls, grinding efficiency declines, low output.
Therefore, it is badly in need of a kind of for ball-milling device used for refractory material, at low cost, grinding efficiency is high, product quality is excellent.
Invention content
The technical problem to be solved by the present invention is to provide a kind of special ball-milling devices of refractory material.
In order to solve the above technical problems, the utility model adopts the following technical solution：
A kind of special ball-milling device of refractory material is designed, the ball-milling device includes cylinder, one end of the cylinder
Equipped with air inlet and feed inlet；The other end of the cylinder is equipped with air outlet and discharge port；The air inlet and the outlet air
It is equipped at mouthful and holds axis with cylinder described in support；Partition panel is equipped in the cylinder；The partition panel will be in the cylinder
Chamber is divided into Qian Cang and rear storehouse, and the length ratio in the Qian Cang and rear storehouse is 2~4：6~8；It is placed with sphere diameter successively in the preceding storehouse
For the steel ball of 55~65,45~55,35~45cm；Be placed in storehouse after described sphere diameter be followed successively by 25~35,15~25,10~
The Ceramic Balls of 20cm；The partition panel is equipped with castor hole；The pore size in the castor hole is 10~13mm；The castor hole is described in
The circumference of cylinder is to center of circle direction by dredging close distribution.
Preferably, the cylinder inner surface is equipped with liner.
Preferably, the material of the liner is wear-resisting alloy steel.
Preferably, the partition panel is wear-resisting steel plate.
Preferably, the thickness of the partition panel is 15~30mm.
Preferably, the cylinder is equipped with access hole.
Compared with prior art, the advantageous effects of the utility model are：
1. the utility model introduces partition panel in ball mill, it can effectively separate different gradation or of different shapes grind
Mill body.
2. the partition panel in the utility model generates sieving actoion by using castor pore size or arrangement mode to material,
It can prevent large granular materials from entering the weaker region of impact force, also can control flow velocity of the material in mill in grinding process.
3. the partition panel castor hole size in the utility model determines the filling speed of material in mill, ground with control material
Interior grinding time, and then control the grinding efficiency of ball mill.
4. crushing effect is played in the preceding storehouse in the utility model using larger-size steel ball, rear storehouse is smaller using size
Ceramic Balls play fine grinding effect, while saving the energy yield can also achieve the desired results.
5. two warehouses in the utility model all optimize grinding efficiency using three-level ball with technology, to which product does not increase
Add iron-holder, best in quality, production capacity does not also decline.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is compartment plate structure schematic diagram；
In figure, 1 is air inlet, and 2 be feed inlet, and 3 is hold axis, and 4 be discharge port, and 5 be air outlet, and 6 be preceding storehouse, and 7 be rear storehouse,
8 be liner, and 9 be partition panel, and 10 be steel ball, and 11 be Ceramic Balls, and 12 be castor hole, and 13 be cylinder.
Specific implementation mode
Illustrate specific embodiment of the present utility model with reference to the accompanying drawings and examples, but following embodiment only uses
It is described in detail the utility model, does not limit the scope of the utility model in any way.
Involved structure or component are unless otherwise instructed then conventional commercial product in following embodiment.
Embodiment 1：A kind of special ball-milling device of refractory material
Referring to Fig. 1, which includes cylinder 13, and one end of the cylinder 13 is equipped with air inlet 1 and feed inlet
2；The other end of the cylinder 12 is equipped with air outlet 5 and discharge port 4；It is equipped at the air inlet 1 and the air outlet 5 and holds axis
3 with cylinder 13 described in support.
Partition panel 9 is equipped in the cylinder 13；13 inner cavity of the cylinder is divided into preceding storehouse 6 with after by the partition panel 9
The length ratio in storehouse 7, the preceding storehouse 6 and rear storehouse 7 is 2：6；The steel that sphere diameter is followed successively by 55,45,35cm is placed in the preceding storehouse 6
Ball 10；After described the Ceramic Balls 11 that sphere diameter is followed successively by 25,15,10cm are placed in storehouse 7；The partition panel 9 is equipped with castor hole 12；
The pore size in the castor hole 12 is 13mm.
Referring to Fig. 2, the castor hole 12 is from the circumference of the cylinder 13 to center of circle direction by dredging close distribution.
13 inner surface of the cylinder is equipped with liner 8, and the material of the liner 8 is wear-resisting alloy steel, and the partition panel 9 is
The thickness of wear-resisting steel plate, the partition panel 9 is 10mm, and the cylinder 13 is equipped with access hole.
Embodiment 2：A kind of special ball-milling device of refractory material
Difference from Example 1 is that the length ratio in the preceding storehouse 6 and rear storehouse 7 is 3：7；It is placed in the preceding storehouse 6
There is sphere diameter to be followed successively by the steel ball 10 of 60,50,40cm；After described the Ceramic Balls that sphere diameter is followed successively by 30,20,15cm are placed in storehouse 7
11；The partition panel 9 is equipped with castor hole 12；The pore size in the castor hole 12 is 12mm；The thickness for stating partition panel 9 is 20mm.
Embodiment 3：A kind of special ball-milling device of refractory material
Difference from Example 1 is that the length ratio in the preceding storehouse 6 and rear storehouse 7 is 4： 8；It is put in the preceding storehouse 6
It is equipped with the steel ball 10 that sphere diameter is followed successively by 65,55,45cm；After described the ceramics that sphere diameter is followed successively by 35,25,20cm are placed in storehouse 7
Ball 11；The partition panel 9 is equipped with castor hole 12；The pore size in the castor hole 12 is 10mm；The thickness for stating partition panel 9 is
30mm。
Embodiment 4：A kind of use of the special ball-milling device of refractory material
When the special ball-milling device of refractory material at work, refractory raw material is blown into preceding storehouse from feed inlet 2 by air inlet 1
In 6, steel ball 10 therein is crushed raw material based on percussion, and it is that the material after 0.2~5mm passes through castor to be crushed to size
Hole 12 enters rear storehouse 7, and Ceramic Balls 11 therein are based on abrasive action.
After the completion of grinding, material is collected from discharge port 4, packaging.
The utility model is described in detail above in conjunction with drawings and examples, still, the skill of technical field
Art personnel, can also be to each specific in above-described embodiment it is understood that without departing from the purpose of the present invention
Parameter changes, and forms multiple specific embodiments, is the common variation range of the utility model, no longer detailed one by one herein
It states.
Claims (6)
1. a kind of special ball-milling device of refractory material, which is characterized in that the ball-milling device includes cylinder, the cylinder
One end is equipped with air inlet and feed inlet；The other end of the cylinder is equipped with air outlet and discharge port；The air inlet and described
It is equipped at air outlet and holds axis with cylinder described in support；Partition panel is equipped in the cylinder；The partition panel is by the cylinder
Intracoelomic cavity is divided into Qian Cang and rear storehouse, and the length ratio in the Qian Cang and rear storehouse is 2~4：6~8；It is placed with sphere diameter in the preceding storehouse
It is followed successively by the steel ball of 55~65cm, 45~55cm, 35~45cm；Sphere diameter is placed in storehouse be followed successively by 25~35cm, 15 after described
The Ceramic Balls of~25cm, 10~20cm；The partition panel is equipped with castor hole；The pore size in the castor hole is 10~13mm；Institute
Castor hole is stated from the circumference of the cylinder to center of circle direction by dredging close distribution.
2. the special ball-milling device of refractory material according to claim 1, which is characterized in that the cylinder inner surface is equipped with
Liner.
3. the special ball-milling device of refractory material according to claim 2, which is characterized in that the material of the liner is wear-resisting
Steel alloy.
4. the special ball-milling device of refractory material according to claim 1, which is characterized in that the partition panel is abrasion-resistant stee
Plate.
5. the special ball-milling device of refractory material according to claim 1, which is characterized in that the thickness of the partition panel is 15
~30mm.
6. the special ball-milling device of refractory material according to claim 1, which is characterized in that the cylinder is equipped with maintenance
Mouthful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721880658.1U CN207887258U (en) | 2017-12-28 | 2017-12-28 | The special ball-milling device of refractory material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721880658.1U CN207887258U (en) | 2017-12-28 | 2017-12-28 | The special ball-milling device of refractory material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207887258U true CN207887258U (en) | 2018-09-21 |
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ID=63550265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721880658.1U Active CN207887258U (en) | 2017-12-28 | 2017-12-28 | The special ball-milling device of refractory material |
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| Country | Link |
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| CN (1) | CN207887258U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114308285A (en) * | 2021-12-28 | 2022-04-12 | 河北德尚瓷业有限公司 | Ceramic ball mill with discharging device |
-
2017
- 2017-12-28 CN CN201721880658.1U patent/CN207887258U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114308285A (en) * | 2021-12-28 | 2022-04-12 | 河北德尚瓷业有限公司 | Ceramic ball mill with discharging device |
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