CN203076025U - Ball mill for grinding piece-shaped glass - Google Patents
Ball mill for grinding piece-shaped glass Download PDFInfo
- Publication number
- CN203076025U CN203076025U CN 201220725945 CN201220725945U CN203076025U CN 203076025 U CN203076025 U CN 203076025U CN 201220725945 CN201220725945 CN 201220725945 CN 201220725945 U CN201220725945 U CN 201220725945U CN 203076025 U CN203076025 U CN 203076025U
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- Prior art keywords
- ball mill
- press strip
- liner plate
- grinding
- liner
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- Expired - Lifetime
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a ball mill for grinding piece-shaped glass. The ball mill comprises a barrel, wherein the barrel is internally successively provided with a crushing bin, a primary grinding bin and a grinding bin, bin separating plates are arranged between the adjacent bins, the inner wall of the crushing bin is provided with a depression bar liner plate, and the inner wall of the primary grinding bin is provided with a groove liner plate; and the depression bar liner plate comprises multiple fat liner plates which are successively spliced and are arranged on the inner wall of the crushing bin in a close fit manner, and depression bars which are distributed along splicing gaps of the adjacent fat liner plates, and the depression bars are fixed on the inner wall of the crushing bin through bolts. The ball mill for grinding piece-shaped glass disclosed by the utility model has the advantages that the proper liner plates are arranged in the crushing bin and the primary grinding bin, so that a grinding body has the better grinding effect on a material, meanwhile, the loss of the ball mill is reduced, the maintenance cost is saved, the maintenance efficiency is improved, and the grinding efficiency of the ball mill is improved.
Description
Technical field
The utility model relates to a kind of ball mill, relates in particular to a kind of ball mill that is used for the block glass of abrasive sheet.
Background technology
Foam glass is a kind of inorganic heat-insulating material of insulation, sound absorption, protection against the tide, fireproof of superior performance.Publication number is the preparation method that the Chinese patent literature of CN101113077A discloses a kind of foam glass, main processes is with flyash and cullet mixed grinding, adds the auxiliary agent of being made up of calcium carbonate, potassium nitrate, sodium nitrate, sodium carbonate, lithium carbonate, waterglass and cellulose again.Ground powder is put into die for molding, send dry and high temperature kiln roasting in the drying oven again, burn till after annealing, cutting at last is foam glass product.
Add man-hour, raw material comprises that cullet, blowing agent, property-modifying additive and foamed promoter etc. through after the preliminary fragmentation, need be transported in the ball mill and further pulverize, and just can carry out next step technology.
Ball mill is the milling equipment of using always, in the cylindrical shell of ball mill abrasive media is housed, when ball mill turns round, abrasive media is because action of centrifugal force, along with cylindrical shell turns round together, and when being promoted certain altitude by liner plate, because self gravitation leaves, and material is impacted; Simultaneously, exist in the abrasive body and slide and roll, material is played abrasive action, impact and the acting in conjunction of grinding are pulverized material and are levigate.
Publication number is that the Chinese patent literature of CN202021071U discloses a kind of production cement ball mill, this ball mill comprises flour mill just, described flour mill just comprises the cracking cabin that is disposed in order, first grinding two storehouses and first grinding three storehouses, be provided with partition panel between cracking cabin and first grinding two storehouses and between first grinding two storehouses and first grinding three storehouses, the partition panel between cracking cabin and first grinding two storehouses comprises thickness screening partition panel.
Although, can improve ball mill to a certain extent to the material grinding effect, and liner plate is more important for the grinding effect and the mill efficiency of ball mill, can be accompanied by the serious consume of liner plate by thickness screening partition panel.For three storehouse ball mills, big ladder lining board is adopted in a common storehouse, big ripple liner plate is adopted in two storehouses, small ripple glaze lining board of globe is adopted in three storehouses, although big ladder lining board and big ripple liner plate have weakened the loss of liner plate, but the lifting effect to abrasive body also weakens, and for the storehouse and two storehouses that with the impulsive force are the main broken effect, has reduced the grinding efficiency of material undoubtedly.
The utility model content
The utility model provides a kind of ball mill that is used for the block glass of abrasive sheet, has also reduced the loss of ball mill when guaranteeing grinding efficiency.
A kind of ball mill that is used for the block glass of abrasive sheet, comprise cylindrical shell, be furnished with cracking cabin, first grinding storehouse and grinding storehouse in the cylindrical shell successively, have partition panel between the adjacent storehouse, the inwall of described cracking cabin is provided with the press strip liner plate, and the described inwall in grinding storehouse just is provided with trench liner.
The press strip liner plate is bigger to abrasive body lifting amplitude, when abrasive body is descended material is produced bigger impulsive force, is suitable for the cracking cabin with the main effect of impulsive force performance, simultaneously, the press strip liner plate is a sub-assembly, can change respectively according to different abrasion conditions, reduces the consumption of steel.
Trench liner makes liner plate and point between the abrasive body contact to change into a little and contacts with circular arc line, one deck material is always arranged between steel ball and the liner plate, trench liner is arranged on first grinding storehouse has improved milling capacity, also avoided simultaneously abrasive body long-term ring-shaped groove that slides and caused on liner plate, reduced the wearing and tearing of abrasive body liner plate.
The utility model is controlled the motion state of abrasive body in conjunction with the demand in the material grinding process in the ball mill by corresponding liner plate is set, and makes when ball mill produces preferably grinding effect to material, has also reduced the loss of abrasive body to liner plate.
Described press strip liner plate comprises:
The flat liner plate of Pin Jie polylith fits tightly and is installed in the cracking cabin inwall successively;
Along the press strip that the splicing seams of adjacent flat liner plate distributes, described press strip is by being bolted to the cracking cabin inwall.
The press strip side is to the direct Thrust of abrasive body, and promotes abrasive body in conjunction with the effect of the frictional force between abrasive body.For reducing wearing and tearing, described flat liner plate and press strip can adopt bigger potassium steel of hardness or carbon steel material.
Be the gap of better sealing adjacent flat liner plate junction, the length of described press strip length splicing seams of living in it matches.
For ease of the installation and removal of flat liner plate, the side of described flat liner plate is the inclined-plane, and the angle of inclination on inclined-plane is 45 ° ~ 60 °.
As preferably, described press strip comprises high type press strip and the low type press strip that is crisscross arranged, and the aspect ratio of described high type press strip and low type press strip is 2:1 ~ 2.5:1.
When the height of high type press strip liner plate grinds off near a half, the height of low type press strip liner plate just in time all grinds off, and refills high type press strip liner plate at the low type liner plate place that grinds off during maintenance, has improved overhaul efficiency.
As preferably, the end face of described trench liner is provided with at least two grooves, and the cross section of this groove is circular arc, this circular arc right central angle be 100 ° ~ 120 °.Have bigger contact area between abrasive body and the liner plate, improved the mill efficiency of ball mill.
The inwall in described grinding storehouse is provided with small ripple glaze lining board of globe.The liner plate surface of small ripple glaze lining board of globe has less crest and pitch, has improved the grainding capacity of abrasive body, and being suitable for abrasive action is main grinding storehouse.
For preventing that material from entering the gap of press strip liner plate and storehouse inwall, damage ball mill.Also be provided with liner between described press strip liner plate and the cracking cabin inwall.
Same, also be provided with liner between described trench liner and small ripple glaze lining board of globe and the corresponding storehouse inwall.
Described press strip liner plate, trench liner and small ripple glaze lining board of globe are all by being bolted on the inwall of corresponding storehouse.
For preventing that material from installing slot leakage along bolt, described bolt sleeve is provided with taper washer.
For ease of the maintenance of ball mill, the cracking cabin of described ball mill, first grinding storehouse and grinding storehouse are provided with manhole door.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is used for the ball mill of the block glass of abrasive sheet by in cracking cabin, first grinding storehouse suitable liner plate being set, make abrasive body grinding effect preferably be arranged to material, simultaneously, reduced the loss of ball mill, not only saved maintenance cost, the efficient of maintenance is improved, improved the mill efficiency of ball mill.
Description of drawings
Fig. 1 is used for the structural representation of the ball mill of the block glass of abrasive sheet for the utility model;
Fig. 2 is used for the structural representation that cracking cabin inside casing liner plate is provided with in the ball mill of the block glass of abrasive sheet for the utility model;
Fig. 3 is used for the structural representation of the ball mill internal channel liner plate of the block glass of abrasive sheet for the utility model;
Wherein: 1, cracking cabin; 2, first grinding storehouse; 3, grinding storehouse; 4, manhole door; 5, liner; 6, bolt; 7, flat liner plate; 8, press strip; 9, taper washer; 10, groove; 11 cylindrical shells.
The specific embodiment
Below in conjunction with specific embodiment the utility model is done further explaination.
As shown in Figure 1, the utility model is used for being furnished with cracking cabin 1, first grinding storehouse 2 and grinding storehouse 3 successively in the cylindrical shell 11 of ball mill of the block glass of abrasive sheet, has partition panel between the adjacent storehouse.Wherein, the ratio of the length in each storehouse and ball mill length overall is, cracking cabin 1 is 26 ~ 28%, first grinding storehouse 2 be 18 ~ 20% and grinding storehouse 3 be 52 ~ 56%, be provided with the manhole door 4 of an easy access on each storehouse.
As shown in Figure 2, the inwall of cracking cabin 1 fits tightly and is provided with liner 5, and liner 5 is provided with the press strip liner plate, and press strip liner plate interlaced arrangement connects to avoid the hoop slit.This press strip liner plate comprises the flat liner plate 7 of polylith and the press strip 8 of splicing successively.The curved surface that the bottom surface of flat liner plate 7 adapts for the inwall with cracking cabin 1, the side of flat liner plate 7 is the inclined-plane, the angle of inclination on inclined-plane is 45 ° ~ 60 °.Press strip 8 distributes along the splicing seams of adjacent flat liner plate 7, and fixing by bolt 6, and the length of press strip length splicing seams of living in it matches, and is arranged with the taper washer 9 of anti-leak-stopping material on the bolt 6.This press strip 8 is divided into two kinds according to the difference of height, promptly high type press strip and low type press strip, and the aspect ratio of high type press strip and low type press strip is 2:1.High type press strip and low type press strip interlaced arrangement are at the connecting portion of adjacent liner plates.In process of lapping, along with the rotation of ball mill, press strip can drive abrasive body and go up certain altitude, the impulse force broken glass material when abrasive body leaves.
Just the inwall in grinding storehouse 2 fits tightly and is provided with liner, is fixed with trench liner on the liner, and the trench liner interlaced arrangement avoids the hoop slit to connect.As shown in Figure 3, the end face of trench liner is provided with at least two grooves 10, and ball mill when rotation, the groove of trench liner can drive abrasive body and rise, and the cross section of this groove 10 is circular arc, this circular arc right central angle be 100 ° ~ 120 °.Like this, have bigger contact area between abrasive body and the liner plate, improved the mill efficiency of ball mill.
The inwall in grinding storehouse 3 fits tightly and is provided with liner, is fixed with small ripple glaze lining board of globe on the liner, and this small ripple glaze lining board of globe is interlaced arrangement also, avoids the hoop slit to connect, and small ripple glaze lining board of globe adopts conventional structure to get final product.
The width of press strip liner plate, trench liner and small ripple glaze lining board of globe is 314mm, and the length of monoblock liner plate is 500mm, and the length of half block liner plate is 250mm, and thickness is 45mm, and quality is about 50kg.Press strip liner plate, trench liner and small ripple glaze lining board of globe are arranged with the taper washer of anti-leak-stopping material all by being bolted on the inwall of corresponding storehouse on the bolt.
Claims (9)
1. ball mill that is used for the block glass of abrasive sheet, comprise cylindrical shell, be furnished with cracking cabin (1), first grinding storehouse (2) and grinding storehouse (3) in the cylindrical shell successively, have partition panel between the adjacent storehouse, it is characterized in that, the inwall of described cracking cabin (1) is provided with the press strip liner plate, and the described inwall in grinding storehouse (2) just is provided with trench liner.
2. the ball mill that is used for the block glass of abrasive sheet as claimed in claim 1 is characterized in that described press strip liner plate comprises:
The flat liner plate of Pin Jie polylith (7) fits tightly and is installed in cracking cabin (1) inwall successively;
Along the press strip (8) that the splicing seams of adjacent flat liner plate (7) distributes, described press strip (8) is fixed on cracking cabin (1) inwall by bolt (6).
3. the ball mill that is used for the block glass of abrasive sheet as claimed in claim 2 is characterized in that the length of described press strip (8) length splicing seams of living in it matches.
4. the ball mill that is used for the block glass of abrasive sheet as claimed in claim 2 is characterized in that the side of described flat liner plate (7) is the inclined-plane, and the angle of inclination on inclined-plane is 45 °～60 °.
5. the ball mill that is used for the block glass of abrasive sheet as claimed in claim 2 is characterized in that described press strip comprises high type press strip and the low type press strip that is crisscross arranged, and the aspect ratio of described high type press strip and low type press strip is 2: 1～2.5: 1.
6. the ball mill that is used for the block glass of abrasive sheet as claimed in claim 1 is characterized in that, also is provided with liner (5) between described press strip liner plate and cracking cabin (1) inwall.
7. the ball mill that is used for the block glass of abrasive sheet as claimed in claim 1, it is characterized in that, the end face of described trench liner is provided with at least two grooves (10), and the cross section of this groove (10) is circular arc, this circular arc right central angle be 100 °～120 °.
8. the ball mill that is used for the block glass of abrasive sheet as claimed in claim 1 is characterized in that the inwall in described grinding storehouse (3) is provided with small ripple glaze lining board of globe.
9. the ball mill that is used for the block glass of abrasive sheet as claimed in claim 8 is characterized in that described press strip liner plate, trench liner and small ripple glaze lining board of globe are all by being bolted on the inwall of corresponding storehouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220725945 CN203076025U (en) | 2012-12-25 | 2012-12-25 | Ball mill for grinding piece-shaped glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220725945 CN203076025U (en) | 2012-12-25 | 2012-12-25 | Ball mill for grinding piece-shaped glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203076025U true CN203076025U (en) | 2013-07-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220725945 Expired - Lifetime CN203076025U (en) | 2012-12-25 | 2012-12-25 | Ball mill for grinding piece-shaped glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203076025U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104069918A (en) * | 2014-06-18 | 2014-10-01 | 中信重工机械股份有限公司 | Efficient energy-saving tube mill |
| CN104399565A (en) * | 2014-11-04 | 2015-03-11 | 洛阳矿山机械工程设计研究院有限责任公司 | High-low-high split type lining board for semi-autogenous mill barrel and operation method |
| CN104525323A (en) * | 2014-12-30 | 2015-04-22 | 安徽海螺川崎装备制造有限公司 | Lining plate structure for tube mill |
| CN105327744A (en) * | 2015-12-04 | 2016-02-17 | 云南锡业股份有限公司卡房分公司 | Wedge-key-shaped liner plate structure overflow ball mill and liner plate mounting method thereof |
| CN106216036A (en) * | 2016-08-24 | 2016-12-14 | 桂林浩新科技服务有限公司 | A kind of inner liner of bowl mill plate |
| CN107185655A (en) * | 2017-06-12 | 2017-09-22 | 南京新中磁电技术工程有限公司 | A kind of novel tube mill |
| CN107583734A (en) * | 2017-09-25 | 2018-01-16 | 安徽金安矿业有限公司 | A kind of cylinder lining plate of ball mill component and its installation method |
| CN113262851A (en) * | 2021-07-20 | 2021-08-17 | 江苏昶华机电设备制造有限公司 | Lining plate for ore grinding |
-
2012
- 2012-12-25 CN CN 201220725945 patent/CN203076025U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104069918A (en) * | 2014-06-18 | 2014-10-01 | 中信重工机械股份有限公司 | Efficient energy-saving tube mill |
| CN104069918B (en) * | 2014-06-18 | 2017-01-04 | 中信重工机械股份有限公司 | A kind of energy-efficient tube mill |
| CN104399565A (en) * | 2014-11-04 | 2015-03-11 | 洛阳矿山机械工程设计研究院有限责任公司 | High-low-high split type lining board for semi-autogenous mill barrel and operation method |
| CN104525323A (en) * | 2014-12-30 | 2015-04-22 | 安徽海螺川崎装备制造有限公司 | Lining plate structure for tube mill |
| CN105327744A (en) * | 2015-12-04 | 2016-02-17 | 云南锡业股份有限公司卡房分公司 | Wedge-key-shaped liner plate structure overflow ball mill and liner plate mounting method thereof |
| CN106216036A (en) * | 2016-08-24 | 2016-12-14 | 桂林浩新科技服务有限公司 | A kind of inner liner of bowl mill plate |
| CN107185655A (en) * | 2017-06-12 | 2017-09-22 | 南京新中磁电技术工程有限公司 | A kind of novel tube mill |
| CN107583734A (en) * | 2017-09-25 | 2018-01-16 | 安徽金安矿业有限公司 | A kind of cylinder lining plate of ball mill component and its installation method |
| CN113262851A (en) * | 2021-07-20 | 2021-08-17 | 江苏昶华机电设备制造有限公司 | Lining plate for ore grinding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Jiaxing City, Zhejiang province 314011 Wang Zhen Xiuzhou District Tangqiao street No. 25 Patentee after: Zhejiang de adiabatic Polytron Technologies Inc. Address before: Jiaxing City, Zhejiang province 314011 Wang Zhen Xiuzhou District Tangqiao street No. 25 Patentee before: ZHEJIANG DEHE COLD INSULATION TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |
Address after: Jiaxing City, Zhejiang province 314011 Wang Zhen Xiuzhou District Tangqiao street No. 136 Patentee after: Dehe Technology Group Co.,Ltd. Address before: Jiaxing City, Zhejiang province 314011 Wang Zhen Xiuzhou District Tangqiao street No. 25 Patentee before: Zhejiang de adiabatic Polytron Technologies Inc. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |
|
| CX01 | Expiry of patent term |