CN202336361U - Wet ultrafine mill - Google Patents
Wet ultrafine mill Download PDFInfo
- Publication number
- CN202336361U CN202336361U CN2011203736837U CN201120373683U CN202336361U CN 202336361 U CN202336361 U CN 202336361U CN 2011203736837 U CN2011203736837 U CN 2011203736837U CN 201120373683 U CN201120373683 U CN 201120373683U CN 202336361 U CN202336361 U CN 202336361U
- Authority
- CN
- China
- Prior art keywords
- grinding chamber
- rotating shaft
- communicates
- grinding
- housing
- 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 - Fee Related
Links
Images
Abstract
The utility model provides a wet ultrafine mill capable of effectively grinding and delaminating industrial mineral. The wet ultrafine mill comprises a shell with a grinding cavity; the shell is provided with a rotating shaft which stretches into the grinding cavity and rotates under the driving of a drive mechanism, the rotating shaft in the grinding cavity is provided with a stirring impeller, the shell is provided with a feed inlet and a discharge port communicated with the grinding cavity, and a screen is installed at the discharge port.
Description
Technical field
The utility model relates to a kind of wet method super-fine mill that industrial minerals such as calcium carbonate, bolognian stone, mica, kaolin, graphite are carried out ultra-fine mill and delaminate.
Background technology
The ultra-fine of industrial mineral is associated with delaminating, and the purpose of delaminating is ultra-fine.Otherwise, ultra-finely can reach the purpose of delaminating again.In order to access granularity is the mineral about 5um; The grinding mode and the equipment of the general principle of selecting to delaminate on disintegrating process; Strengthen external force from crushing mechanism the brute force of kaolin particle is sheared, in ultra-fine grinding, keep the characteristic of sheet mineral.The disintegrating apparatus that can produce micro-size fraction mainly contains: all kinds of ball mills, the shearing pulverizer of mechanical high-speed rotary impact, airslide disintegrating mill.
The utility model content
The purpose of the utility model provides a kind of can industrial mineral effectively the pulverizing and the wet method super-fine of delaminating mill.
The wet method super-fine mill of the utility model comprises the housing with grinding chamber; Housing is provided with the rotating shaft of stretching in the grinding chamber of under the drive of driving mechanism, rotating, and in the rotating shaft in the grinding chamber agitator arm is set, and charging aperture and the discharge gate that communicates with grinding chamber is set on housing, and the place is provided with screen cloth at discharge gate.
The beneficial effect of the utility model: when using the utility model, in grinding chamber, add abrasive media and water, driving mechanism carries out work then; The drive rotating shaft is rotated, and follow the mineral that grind needs and add in the grinding chamber through charging aperture, and the concentration of the interior slip of control grinding chamber; Like this; Agitator arm rolls, stirs slip, makes that mineral are pulverized, and pulverized mineral are discharged from discharge gate through screen cloth.Screen cloth blocks abrasive media, prevents the abrasive media discharge.For feeding granularity is 325 purpose mineral, and behind wet method super-fine barreling mill, the volume content of the granularity≤5um of the mineral of discharge reaches 80-90%.The utility model can effectively be pulverized industrial mineral and delaminates, and reaches the purpose of grinding.
Above-mentioned wet method super-fine mill has first, second two grinding chambers in housing, first rotating shaft of under the drive of first driving mechanism, rotating is stretched in first grinding chamber, and first agitator arm is arranged in first rotating shaft; Second rotating shaft of under the drive of second driving mechanism, rotating is stretched in second grinding chamber, and second agitator arm is arranged in second rotating shaft; First grinding chamber communicates with second grinding chamber; Charging aperture communicates with a grinding chamber, and discharge gate communicates with another grinding chamber.This is equivalent to two ultra-fine mills and is in series.Polished mineral get in second grinding chamber again and grind in first grinding chamber, and then discharge through discharge gate.Operating efficiency improves, and is thinner to the mineral grinding, is 325 purpose mineral for feeding granularity, and behind wet method super-fine barreling mill, the volume content of the granularity≤2um of the mineral of discharge reaches 85-90%.
Above-mentioned wet method super-fine mill, it also comprises the compressed air inlet that communicates with the bottom of grinding chamber.For kaolinic grinding, do not start for a long time if added kaolin and this wet method super-fine mill in the grinding chamber, kaolin can slowly be deposited to the bottom of grinding chamber so, if rotating shaft is at this moment rotated, resistance is very big.For this reason, be provided with the compressed air inlet.At this moment, can get into grinding chamber to compressed air through the compressed air inlet, make that the slip in the grinding chamber seethes, and then start rotating shaft and get final product, it can reduce the resistance of rotating shaft rotation.
Above-mentioned wet method super-fine mill has in the housing and passes to the jacket structured of cooling water to what grinding chamber cooled off.Slip in the grinding chamber seethes up and down under the drive of agitator arm, and temperature can raise gradually, can lower the temperature to grinding chamber (interior slip) through cooling water in the chuck.
Above-mentioned wet method super-fine mill, said rotating shaft is vertically placed, and the agitator arm in the rotating shaft has two.
Above-mentioned wet method super-fine mill, the inner surface of grinding chamber, the rotating shaft surface of stretching in the grinding chamber surperficial, agitator arm all are provided with abrasive rubber.Abrasive rubber can prevent effectively that mineral, abrasive media from directly wearing and tearing to inner surface, rotating shaft surface, the surperficial of agitator arm of grinding chamber, prevents that grinding chamber, rotating shaft, agitator arm from damaging, and prolongs their service life.If after the abrasive rubber wearing and tearing, can change abrasive rubber and get final product.
Description of drawings
Fig. 1 is the front view (the A-A cutaway view of Fig. 2) of the wet method super-fine mill of the utility model.
Fig. 2 is the vertical view of the wet method super-fine mill of the utility model.
Fig. 3 is the left view of the wet method super-fine mill of the utility model.
The specific embodiment
To combine accompanying drawing and embodiment that the utility model is described further below.
Referring to wet method super-fine shown in Fig. 1-3 mill, first grinding chamber 2, second grinding chamber 12 that are separated into by dividing plate 22 are arranged in housing 1.First motor 4 drives first reductor, 5, the first reductors through belt transmission output shaft links to each other with the first vertical rotating shaft 6, and first rotating shaft, 6 lower ends are stretched in first grinding chamber, and two agitator arms 3 up and down are set in first rotating shaft in first grinding chamber.First motor 4 and first reductor 5 are fixed on the cover plate on first grinding chamber, 2 tops.In bottom, housing left side the compressed air inlet 7 that communicates with the bottom of first grinding chamber is set.In the preceding bottom of housing the charging aperture 8 that bottom first grinding chamber, communicates is set, the discharge gate 9 that communicates with the first grinding chamber left upper portion in the setting of housing left upper portion.The discharging channel 11 that has drainage conduit 10 in the outer setting of discharge gate.Discharging channel 11 communicates with discharge gate 9.Discharge gate place in first grinding chamber is provided with the screen cloth (not shown).
Second motor 14 drives second reductor, 15, the second reductors through belt transmission output shaft links to each other with the second vertical rotating shaft 16, and second rotating shaft, 16 lower ends are stretched in second grinding chamber, and two agitator arms 13 up and down are set in second rotating shaft in second grinding chamber.Second motor 14 and second reductor 15 are fixed on the cover plate on second grinding chamber, 12 tops.In the compressed air inlet 17 that the setting of housing lower right side communicates with the bottom of first grinding chamber.In the preceding bottom of housing the charging aperture (in Fig. 2, because of being blocked not shown by second motor 14) that bottom second grinding chamber, communicates is set, the discharge gate 19 that communicates with the second grinding chamber right upper portion in the setting of housing right upper portion.The discharging channel 21 that has drainage conduit 20 in the outer setting of discharge gate.Discharging channel 21 communicates with discharge gate 19.Discharge gate place in second grinding chamber is provided with the screen cloth (not shown).
First grinding chamber communicates with the opening 23 of second grinding chamber on dividing plate 22 bottoms.
First and second rotating shaft surface in the inner surface of first and second grinding chamber, first and second grinding chamber, the surface of first and second agitator arm all are provided with the abrasive rubber (not shown).
During use; Mineral get into (discharge gate that communicates with this grinding chamber is simultaneously blocked) in this grinding chamber through the charging aperture that communicates with a grinding chamber; Mineral are ground in this grinding chamber after opening 23 gets in another grinding chamber; After in another grinding chamber, continuing to grind, the discharge gate that warp communicates with another grinding chamber is discharged.
Claims (4)
1. the wet method super-fine mill is characterized in that: comprise the housing with grinding chamber; Housing is provided with the rotating shaft of stretching in the grinding chamber of under the drive of driving mechanism, rotating, and in the rotating shaft in the grinding chamber agitator arm is set, and charging aperture and the discharge gate that communicates with grinding chamber is set on housing, and the place is provided with screen cloth at discharge gate.
2. wet method super-fine mill as claimed in claim 1 is characterized in that: first, second two grinding chambers are arranged in housing, and first rotating shaft of under the drive of first driving mechanism, rotating is stretched in first grinding chamber, and first agitator arm is arranged in first rotating shaft; Second rotating shaft of under the drive of second driving mechanism, rotating is stretched in second grinding chamber, and second agitator arm is arranged in second rotating shaft; First grinding chamber communicates with second grinding chamber; Charging aperture communicates with a grinding chamber, and discharge gate communicates with another grinding chamber.
3. wet method super-fine as claimed in claim 1 mill is characterized in that: have in the housing and pass to the jacket structured of cooling water to what grinding chamber cooled off.
4. wet method super-fine mill as claimed in claim 1 is characterized in that: the inner surface of grinding chamber, the rotating shaft surface of stretching in the grinding chamber surperficial, agitator arm all are provided with abrasive rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203736837U CN202336361U (en) | 2011-09-30 | 2011-09-30 | Wet ultrafine mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203736837U CN202336361U (en) | 2011-09-30 | 2011-09-30 | Wet ultrafine mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202336361U true CN202336361U (en) | 2012-07-18 |
Family
ID=46485067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203736837U Expired - Fee Related CN202336361U (en) | 2011-09-30 | 2011-09-30 | Wet ultrafine mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202336361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008067A (en) * | 2011-09-30 | 2013-04-03 | 江苏中远机械设备制造有限公司 | Wet ultrafine mill |
-
2011
- 2011-09-30 CN CN2011203736837U patent/CN202336361U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008067A (en) * | 2011-09-30 | 2013-04-03 | 江苏中远机械设备制造有限公司 | Wet ultrafine mill |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201316640Y (en) | Disc mill | |
| CN202336362U (en) | Wet method fine grinding device | |
| CN203264792U (en) | Ring hammer crusher | |
| CN202336361U (en) | Wet ultrafine mill | |
| CN202155971U (en) | Coarse crusher for rubber | |
| CN213287192U (en) | Grinding device is smashed to fluid loss agent raw materials | |
| CN202336360U (en) | Wet-method superfine mill with two grinding chambers | |
| CN205233412U (en) | Smash extrusion formula feed processor | |
| CN103028468A (en) | Wet-method superfine mill with two grinding chambers | |
| CN103008067A (en) | Wet ultrafine mill | |
| CN103028467A (en) | Wet method fine grinding device | |
| CN103028466A (en) | Pulverizer with two grinding chambers | |
| CN103028469A (en) | Mill with two crushing chambers | |
| CN103028464A (en) | Pulverizer | |
| CN103028465A (en) | Pulverizer | |
| CN204710523U (en) | A kind ofly be applied to the ultra-fine wood powder producing machine grinding processing | |
| CN205321149U (en) | Grinding is extruded type fodder and is smashed processing machine | |
| CN211246887U (en) | Barite milling machine | |
| CN200939387Y (en) | Centrifugal grinder | |
| CN211801361U (en) | Water-cooled crushing device for processing medical intermediate | |
| CN208810227U (en) | A kind of abrasive breaks down technique equipment | |
| CN209406238U (en) | A kind of feed premix stirring device | |
| CN202212210U (en) | Machine integrating functions of husking, rice milling and crushing | |
| CN202070376U (en) | Horizontal type sand mill used in production process of titanium dioxide grains | |
| CN201033299Y (en) | Vertical type grinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120718 Termination date: 20130930 |