CN201558724U - Fine powder ball mill - Google Patents
Fine powder ball mill Download PDFInfo
- Publication number
- CN201558724U CN201558724U CN2009202990316U CN200920299031U CN201558724U CN 201558724 U CN201558724 U CN 201558724U CN 2009202990316 U CN2009202990316 U CN 2009202990316U CN 200920299031 U CN200920299031 U CN 200920299031U CN 201558724 U CN201558724 U CN 201558724U
- Authority
- CN
- China
- Prior art keywords
- flange
- transmission shaft
- end cap
- annular isolation
- ball mill
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000843 powder Substances 0.000 title claims abstract description 19
- 238000002955 isolation Methods 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 29
- 239000002002 slurry Substances 0.000 claims abstract description 23
- 238000000227 grinding Methods 0.000 claims description 45
- 125000006850 spacer group Chemical group 0.000 claims description 12
- 230000004323 axial length Effects 0.000 claims description 10
- 239000010865 sewage Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 238000009825 accumulation Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000003801 milling Methods 0.000 abstract 8
- 238000001914 filtration Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model relates to a high-speed ultrafine type fine powder ball mill. A transmission shaft is mounted on a seat in a rotating manner, a transmission wheel is fixedly mounted on the transmission shaft inside the seat, one side of an output end of the transmission shaft is provided with a left end cover and right end cover disposed via fixed spacing, a seat flange is fixedly mounted on the left end cover, a milling drum is mounted between the seat flange and the right end cover, the transmission shaft is mounted on the left end cover, a milling impeller is mounted on the transmission shaft, a ball feeding port, a slurry inlet and a ball discharge port are arranged on the right end cover, a slurry outlet and a dirt discharge port are arranged on the milling drum, the left end portion of the inner wall of the milling drum is provided with a left flange, the right end portion of the inner wall of the milling drum is provided with a right flange, an annular isolation board is arranged between the left flange and the right flange, milling balls are disposed on the inner wall of the annular isolation board, and the annular isolation board, the left end cover, the right end cover, the left flange and the right flange form a milling cavity. The fine powder ball mill has fine filtering efficiency, less required milling balls, difficult heating during operation and lower requirements to a cooling system.
Description
Technical field
The utility model relates to a kind of process equipment of superfine powder slurry, specifically is a kind of high speed, superfine type fine-powder ball mill.
Background technology
At present, at production fields such as coating, fuel, printing ink, magnetic material, powder metallurgy, bioengineering, battery material, electronic ceramics and structural ceramics, the axial length of its cylindrical shell of ball mill that is used for processing fine powder is longer, and its axial length is 3～5 times of its diameter.Because the axial length of cylindrical shell is longer, its cavity volume is just big, and the abrading-ball that needs is more, not only heating easily in the running, and also the abrading-ball of lost motion is more.Therefore, this ball mill is had relatively high expectations to cooling system.Again because the axial length of cylindrical shell is longer, and all be only at the discharging opening near cylindrical shell screen cloth to be set usually, make area smaller of screen area and cylinder inboard wall, filter efficiency is not high.In addition, because the axial length of cylindrical shell is longer, its cavity volume is bigger, all uses bigger abrading-ball usually.And use bigger abrading-ball, can make again by the abrasive flour conglomerate, and mill ball forms poly-ly partially, reduce grinding efficiency, the wearing and tearing aggravation that mill is situated between, simultaneously, need abrading-ball more, make use cost higher.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of can not only improve grinding efficiency and filter efficiency and less demanding to cooling system, by reducing ball radius and reducing the fine-powder ball mill that abrading-ball quantity can also reach the effect that reduces cost.
The technical scheme that provides according to the utility model, described fine-powder ball mill, be included in and rotate the power transmission shaft of installing on the support, be positioned on the power transmission shaft of support and fixedly mount drive, side at the power transmission shaft output is provided with left end cap and the right end cap that fixed intervals are provided with, fixed installation organic block flange on left end cap, between support flange and right end cap, grinding cylinder is installed, the lateral wall of left end cap contacts with the inwall left part of grinding cylinder, the inwall right part of grinding cylinder leans against on the step body of right end cap, the right section of power transmission shaft is installed on the left end cap, be installed with the grinding impeller in the right part of power transmission shaft, on right end cap, be provided with ball feeding mouth, slurry import and ball-unloading hole, on grinding cylinder, be provided with slurry outlet and sewage draining exit, inwall left part at grinding cylinder is provided with left flange, inwall right part at grinding cylinder is provided with right flange, between left flange and right flange, be provided with the annular isolation plate of stacked accumulation, left side flange and right flange are tight with the annular isolation plate holder, gap between adjacent two blocks of annular isolation plates forms the pulp gap, inwall at the annular isolation plate is placed abrading-ball, annular isolation plate, left end cap, right end cap, left side flange and right flange form and grind cavity.
On power transmission shaft, be provided with mechanically-sealing apparatus.The axis of slurry outlet and the dead in line of sewage draining exit, and the axis of the axis of the axis of slurry outlet or sewage draining exit and power transmission shaft is vertical setting.The axial length of described grinding cylinder and its diameter ratio are less than or equal to 1/2.The diameter of described abrading-ball is 0.2～0.8mm.
Set up erection column between left flange and right flange, be socketed with spacer on the erection column, described spacer embeds between the adjacent two annular isolation plates, makes to form the pulp gap between adjacent two blocks of annular isolation plates.The thickness of described spacer is 0.1～0.2mm.
Because axial length and its diameter ratio of its grinding cylinder of fine-powder ball mill of invention are less than or equal to 1/2, make the area of filter screen and the area ratio of cylinder inboard wall increase, the filter area of filter screen is big, filter efficiency improves; Make the slurry flow faster of being ground, thereby fall lower material temperature.And grinding cylinder is shorter, and its cavity volume is little, and the abrading-ball that needs is less, be difficult for heating in the running, and the abrading-ball of lost motion is few, less demanding to cooling system; Cylindrical shell is shorter, and the grinding ball radius that uses is less, is 0.2～0.8 millimeter only, can avoid the situation of abrasive flour conglomerate to take place in the process of lapping, improves grinding efficiency.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in the figure, the utility model mainly is made of parts such as support 1, drive 2, power transmission shaft 3, mechanically-sealing apparatus 4, slurry outlet 5, grinding cylinder 6, grinding cavity 7, ball feeding mouth 8, slurry import 9, grinding impeller 10, ball-unloading hole 11, annular isolation plate 12, sewage draining exit 13, abrading-ball 14, left end cap 15, right end cap 16, left flange 17, right flange 18, support flange 19, erection column 20 and spacers 21.
This fine-powder ball mill, be included in and rotate the power transmission shaft of installing 3 on the support 1, be positioned at fixed installation drive 2 on the power transmission shaft 3 of support 1, side at power transmission shaft 3 outputs is provided with the left end cap 15 and right end cap 16 that fixed intervals are provided with, fixed installation organic block flange 19 on left end cap 15, between support flange 19 and right end cap 16, grinding cylinder 6 is installed, the lateral wall of left end cap 15 contacts with the inwall left part of grinding cylinder 6, the inwall right part of grinding cylinder 6 leans against on the step body of right end cap 16, the right section of power transmission shaft 3 is installed on the left end cap 15, be installed with grinding impeller 10 in the right part of power transmission shaft 3, on right end cap 16, be provided with ball feeding mouth 8, slurry import 9 and ball-unloading hole 11, on grinding cylinder 6, be provided with slurry outlet 5 and sewage draining exit 13, be provided with left flange 17 in the inwall left part of grinding cylinder 6, be provided with right flange 18 in the inwall right part of grinding cylinder 6, between left flange 17 and right flange 18, be provided with the annular isolation plate 12 of stacked accumulation, left side flange 17 clamps annular isolation plate 12 with right flange 18, gap between adjacent two blocks of annular isolation plates 12 forms the pulp gap, inwall at annular isolation plate 12 is placed abrading-ball 14, annular isolation plate 12, left end cap 15, right end cap 16, left side flange 17 forms with right flange 18 and grinds cavity 7.
On power transmission shaft 3, be provided with mechanically-sealing apparatus 4.The dead in line of the axis of slurry outlet 5 and sewage draining exit 13, and the axis of the axis of the axis of slurry outlet 5 or sewage draining exit 13 and power transmission shaft 3 is vertical setting.The axial length of described grinding cylinder 6 and its diameter ratio are less than or equal to 1/2.The diameter of described abrading-ball 14 is 0.2～0.8mm.
Set up erection column 20 between left flange 17 and right flange 18, be socketed with spacer 21 on the erection column 20, described spacer 21 embeds between the adjacent two annular isolation plates 12, makes to form the pulp gap between adjacent two blocks of annular isolation plates 12.The thickness of described spacer 21 is 0.1～0.2mm.
Fine-powder ball mill of the present utility model comprises grinding cylinder and actuating unit, grinding cylinder 6 is that plate-like is cylindrical, its axial length and its diameter ratio are less than or equal to 1/2nd, it is horizontal layout, be provided with in it and grind impeller 10 and some grinding abrading-balls 14 and annular isolation plate 12, be processed with ball-unloading hole 11 and slurry import 9 respectively on its two axial sidewalls, power transmission shaft 3 ends of actuating unit are by mechanical seal 4 and are fixed in the central shaft hole that grinds impeller 10 after sealing, moving type penetrate centre bore.Be provided with the annular isolation plate 12 that is used to stop abrading-ball in the band spacer grinding cylinder 6, this annular isolation plate 12 is between the circumferential inner wall of grinding cylinder 6, its both sides are fixed on the circumferential inner wall of grinding cylinder 6, and make between the circumferential inner wall of itself and grinding cylinder 6 and leave the gap.Grind abrading-ball 14 and be deposited between annular isolation plate 12 and the grinding impeller 10, these diameters that grind abrading-balls 14 are between 0.2～0.8 millimeter, and what adopt in the utility model is 0.5 millimeter.When grinding the rotation of impeller 10 work high speeds, because action of centrifugal force, grind abrading-ball and grinding the abrading-ball layer that formation one deck high-speed motion between impeller 10 and the annular isolation plate 12, the slurry that is entered by charging aperture 9 is the diagram trend under action of centrifugal force, by the abrading-ball layer that forms, discharge by the slurry outlet on the circumference 5, play the effect of ground slurry.The grinding cylinder 6 of band spacer also can play the effect of grinding slurry temperature in the cavity 7 to reducing.
Claims (7)
1. fine-powder ball mill, be included in support (1) and go up the power transmission shaft (3) that rotates installation, the power transmission shaft (3) that is positioned at support (1) is gone up fixed installation drive (2), side at power transmission shaft (3) output is provided with the left end cap (15) and right end cap (16) that fixed intervals are provided with, go up fixed installation organic block flange (19) at left end cap (15), between support flange (19) and right end cap (16), grinding cylinder (6) is installed, the lateral wall of left end cap (15) contacts with the inwall left part of grinding cylinder (6), the inwall right part of grinding cylinder (6) leans against on the step body of right end cap (16), the right section of power transmission shaft (3) is installed on the left end cap (15), be installed with grinding impeller (10) in the right part of power transmission shaft (3), on right end cap (16), be provided with ball feeding mouth (8), slurry import (9) and ball-unloading hole (11), on grinding cylinder (6), be provided with slurry outlet (5) and sewage draining exit (13), it is characterized in that: be provided with left flange (17) in the inwall left part of grinding cylinder (6), be provided with right flange (18) in the inwall right part of grinding cylinder (6), between left flange (17) and right flange (18), be provided with the annular isolation plate (12) of stacked accumulation, left side flange (17) clamps annular isolation plate (12) with right flange (18), gap between adjacent two blocks of annular isolation plates (12) forms the pulp gap, inwall at annular isolation plate (12) is placed abrading-ball (14), annular isolation plate (12), left end cap (15), right end cap (16), left side flange (17) forms with right flange (18) and grinds cavity (7).
2. fine-powder ball mill as claimed in claim 1 is characterized in that: be provided with mechanically-sealing apparatus (4) on power transmission shaft (3).
3. fine-powder ball mill as claimed in claim 1 is characterized in that: the dead in line of the axis of slurry outlet (5) and sewage draining exit (13), and the axis of the axis of the axis of slurry outlet (5) or sewage draining exit (13) and power transmission shaft (3) is vertical setting.
4. fine-powder ball mill as claimed in claim 1 is characterized in that: axial length and its diameter ratio of described grinding cylinder (6) are less than or equal to 1/2.
5. fine-powder ball mill as claimed in claim 1 is characterized in that: the diameter of described abrading-ball (14) is 0.2～0.8mm.
6. fine-powder ball mill as claimed in claim 1, it is characterized in that: between left flange (17) and right flange (18), set up erection column (20), be socketed with spacer (21) on the erection column (20), described spacer (21) embeds between the adjacent two annular isolation plates (12), makes to form the pulp gap between adjacent two blocks of annular isolation plates (12).
7. fine-powder ball mill as claimed in claim 6 is characterized in that: the thickness of described spacer (21) is 0.1～0.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202990316U CN201558724U (en) | 2009-12-18 | 2009-12-18 | Fine powder ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202990316U CN201558724U (en) | 2009-12-18 | 2009-12-18 | Fine powder ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201558724U true CN201558724U (en) | 2010-08-25 |
Family
ID=42623870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202990316U Expired - Lifetime CN201558724U (en) | 2009-12-18 | 2009-12-18 | Fine powder ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201558724U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921125A (en) * | 2019-03-12 | 2019-06-21 | 赣州市豪鹏科技有限公司 | A kind of lithium battery recycling preprocess method |
| CN116921012A (en) * | 2023-09-18 | 2023-10-24 | 北京天地融创科技股份有限公司 | Horizontal coal water slurry fine grinding machine and control method thereof |
-
2009
- 2009-12-18 CN CN2009202990316U patent/CN201558724U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921125A (en) * | 2019-03-12 | 2019-06-21 | 赣州市豪鹏科技有限公司 | A kind of lithium battery recycling preprocess method |
| CN116921012A (en) * | 2023-09-18 | 2023-10-24 | 北京天地融创科技股份有限公司 | Horizontal coal water slurry fine grinding machine and control method thereof |
| CN116921012B (en) * | 2023-09-18 | 2023-12-01 | 北京天地融创科技股份有限公司 | Horizontal coal water slurry fine grinding machine and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202387518U (en) | Large vertical roller mill for ultrafine milling | |
| CN205613506U (en) | Ball grinder | |
| CN102935397A (en) | Dual-rotation conical-drum-type horizontal sand mill | |
| CN207951609U (en) | Vertical roll grinder | |
| CN101462087A (en) | Stacking type planetary vertical mill | |
| CN201558724U (en) | Fine powder ball mill | |
| CN110694751A (en) | Centrifugal discharging horizontal sand mill and centrifugal discharging method | |
| CN101733180B (en) | Fine powder ball mill | |
| CN201720097U (en) | Horizontal sand mill with double sections of milling tube bodies | |
| CN104437762B (en) | A kind of Ultrafine Grinding ball mill | |
| CN109746087A (en) | A kind of vertical efficient sand mill | |
| CN106902931A (en) | A kind of tower vertical mill of two-chamber | |
| CN204523115U (en) | A kind of spherical coal pulverizer | |
| CN201267771Y (en) | Abrasive disc | |
| CN203508117U (en) | Grinding disk for wet ultrafine grinding machine and wet ultrafine grinding machine | |
| CN206240545U (en) | A kind of vertical material grater | |
| CN202606200U (en) | Ore pulp grinder | |
| CN206139281U (en) | High -efficient horizontal pearl mill | |
| CN206597588U (en) | A kind of tower vertical mill of two-chamber | |
| CN201783351U (en) | Improved centrifugal type nano bead mill | |
| CN107469934A (en) | Hammer mill | |
| CN107083713A (en) | A kind of horizontal pulping equipment separated based on vortex kinetic energy particle and feed liquid | |
| CN205932183U (en) | Gyration lock wind feeder | |
| CN201216946Y (en) | Vertical wet-process crusher | |
| CN220159452U (en) | Liquid cement grinding aid filter equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WUXI XINGUANG POWDER PROCESSING TECHNOLOGY CO., LT Free format text: FORMER OWNER: BIAN HAOGUANG Effective date: 20110809 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110809 Address after: 214131 former stone road, front Town, Huishan District, Jiangsu, Wuxi Patentee after: Wuxi Xinguang Powder Process Co., Ltd. Address before: 214131, Huishan District, Jiangsu City, Wuxi Province former town of the former Road, Wuxi Xinguang powder processing technology Co., Ltd. Patentee before: Bian Haoguang |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20100825 Effective date of abandoning: 20091218 |