CN2905210Y - Raymond mill analyzer provided with coarse powder collector - Google Patents
Raymond mill analyzer provided with coarse powder collector Download PDFInfo
- Publication number
- CN2905210Y CN2905210Y CN 200620083024 CN200620083024U CN2905210Y CN 2905210 Y CN2905210 Y CN 2905210Y CN 200620083024 CN200620083024 CN 200620083024 CN 200620083024 U CN200620083024 U CN 200620083024U CN 2905210 Y CN2905210 Y CN 2905210Y
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- CN
- China
- Prior art keywords
- raymond mill
- analytical engine
- arc guide
- guide barrel
- utility
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- 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
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Abstract
The utility model discloses a Raymond Mill separator provided with a coarse powder collecting device, comprising a graded impeller 2, an impeller transmission device 9 and a main body, wherein the main body has a sandwich structure composed of an inner layer 5 and a shell 4, and the inner layer and the shell are connected by a circular guide slot 6; the guide slot 6 whirls from the highest point, along both sides of the gap between the inner layer and the outer layer, down to the lowest point; a discharge opening is provided on the shell at the lowest point of the circular guide, and the discharge opening is connected with the power collecting device. The utility model enables the separation of both fine powders as needed and coarse powders from the mixture processed by a Raymond Mill to make a wider range of products, thus the utility model can increase the service efficiency of Raymond Mill with reduced production cost. The utility model can either be directly used in newly-made Raymond Mill separators or in existing Raymond Mill separators after transformation, and is applicable both to slice-type graded impeller separators and cage-type graded impeller separators.
Description
One, technical field
The utility model relates to a kind of size reduction machinery, particularly the Raymond mill analytical engine.
Two, background technology
The fuselage of existing Raymond mill (also claiming pendulum type ring roll pulverizer) analytical engine adopts single layer structure, with the Raymond mill comminuting matter time, material enters in the Raymond mill main frame and grinds, material is lifted repeatedly by perching knife in process of lapping, under the effect of system fan negative pressure, powder is crossed analytical engine with air communication, and fine silt enters road, back gas, solid separation system after by the analytical engine blade, and coarse dust is thrown toward to fall into again behind the analytical engine inwall and pulverizes the district and pulverize once more; Adjust an analytical engine operational factor and produce a kind of specification product.Through the system powder that Raymond mill is produced, its granularity is the 10-3000 order, by control Raymond mill operational factor, can obtain d
97=100-400 order and d＞two grades of particulate products of 400 orders, but can't obtain d=10-400 purpose coarse grain product, and this grade product has a large amount of market demands, its price even surpass d
97The product price of=100-400 order specification.
Three, summary of the invention
The purpose of this utility model provides a kind of Raymond mill analytical engine with the meal gathering-device, makes the product of Raymond mill production have thick level of d=10-400 order and d
97The product of the thin level of=100-400 order and d＞400 orders third gear specification is to meet the need of market.
For realizing above purpose, the Raymond mill analytical engine of the utility model band meal gathering-device comprises classifying turbine, impeller transmission device and analytical engine fuselage, the sandwich that fuselage is made up of cylindrical shell internal layer and cylinder shell, link to each other by arc guide barrel between cylindrical shell internal layer and the cylinder shell, arc guide barrel from peak respectively along being threaded to minimum point under the crack both sides of inside and outside layer, cylinder shell is positioned at arc guide barrel minimum point place and opens a discharging opening, the external collecting mechanism of discharging opening.
The external collecting mechanism of above-mentioned discharging opening is made up of efferent duct and bleeder valve.
The high order end of above-mentioned arc guide barrel is provided with the interlayer plate washer.
Above-mentioned cylinder shell base can be the wedged bottom limit, and arc guide barrel directly is connected with the wedged bottom limit.
Adopt the utility model analysis of technology machine, the system powder that Raymond mill is processed is isolated meal again when isolating required fine powder, widened range of product size, has improved the Raymond mill service efficiency, reduces production costs.In addition, the Raymond mill analytical engine of the utility model band meal gathering-device is made simple, uses convenient, flexible, both can directly application on the Raymond mill analytical engine of coming of new, also can transform application with having the Raymond mill analytical engine now; Both be suitable for chip classifying turbine analytical engine, also be suitable for cage classifying turbine analytical engine.
Four, description of drawings
Fig. 1 is the structural representation of classifying turbine Raymond mill analytical engine of the utility model band meal gathering-device when being chip.
Fig. 2 is the structural representation of classifying turbine Raymond mill analytical engine of the utility model band meal gathering-device when being cage.
Five, the specific embodiment
Be described in further detail below in conjunction with the Raymond mill analytical engine of the drawings and specific embodiments the utility model band meal gathering-device.
Embodiment 1: the Raymond mill analytical engine of the utility model band meal gathering-device was made up of analytical engine loam cake 1, chip classifying turbine 2, graded blade sealing ring washer 3, analytical engine cylinder shell 4, analytical engine cylindrical shell internal layer 5, arc guide barrel 6 and classifying turbine transmission device 9 etc. when analysis impeller shown in Figure 1 was chip; Cylinder shell 4 is formed an interlayer with internal layer 5, connect with arc guide barrel 6 between the two, arc guide barrel 6 from peak respectively along being threaded to minimum point under the inside and outside layer crack; Be positioned at arc guide barrel minimum point place at cylinder shell and open a discharging opening, external discharge nozzle and bleeder valve 7; The arc guide barrel top is welded with interlayer plate washer 8.
When Raymond mill is worked, powder stream is bottom-up to flow, fine silt enters back road gas solid separation system by the grading wheel blade, the blade that coarse dust is rotated gets rid of behind analytical engine sealing ring washer 3 and falls in the arc guide barrel 6, interlayer plate washer 8 can prevent arc guide barrel top meal again landing enter cylindrical shell internal layer 5.Utilize the vibration of equipment operation, make meal flow to discharging opening, behind discharge pipe and bleeder valve 7, be collected outside the discharge machine along guide groove.
Embodiment 2: the Raymond mill analytical engine of the utility model band meal gathering-device when analytical engine impeller shown in Figure 2 is cage, its coarse fodder gathering-device is with embodiment 1.During work, coarse dust is got rid of by impeller blade and drops to arc guide barrel 6 be collected behind outer casing inner wall.
More than cylindrical shell internal layer 5 among two embodiment both can be taper, also can be the garden cylindricality; Cylinder shell is positioned at the following part of arc guide barrel both can have been kept also and can remove, and removed the rear casing base and was the material base, and arc guide barrel directly is connected with the wedged bottom limit.
Claims (4)
1, a kind of Raymond mill analytical engine with the meal gathering-device, comprise classifying turbine (2), impeller transmission device (9) and analytical engine fuselage, it is characterized in that: the sandwich that described analytical engine fuselage is made up of cylindrical shell internal layer (5) and cylinder shell (4), link to each other by arc guide barrel (6) between cylindrical shell internal layer (5) and the cylinder shell (4), arc guide barrel (6) from peak respectively along being threaded to minimum point under the crack both sides of inside and outside layer, cylinder shell is positioned at arc guide barrel minimum point place and opens a discharging opening, the external collecting mechanism of discharging opening.
2, according to the Raymond mill analytical engine of the described band meal of claim 1 gathering-device, it is characterized in that: the external collecting mechanism of described discharging opening is made up of efferent duct and bleeder valve (7).
3, according to the Raymond mill analytical engine of the described band meal of claim 1 gathering-device, it is characterized in that: the high order end of described arc guide barrel (6) is provided with interlayer plate washer (8).
4, according to the Raymond mill analytical engine of claim 1 or 2 or 3 described band meal gathering-devices, it is characterized in that: described cylinder shell base is the wedged bottom limit, and arc guide barrel (6) directly is connected with the wedged bottom limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620083024 CN2905210Y (en) | 2006-04-11 | 2006-04-11 | Raymond mill analyzer provided with coarse powder collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620083024 CN2905210Y (en) | 2006-04-11 | 2006-04-11 | Raymond mill analyzer provided with coarse powder collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2905210Y true CN2905210Y (en) | 2007-05-30 |
Family
ID=38113838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620083024 Expired - Fee Related CN2905210Y (en) | 2006-04-11 | 2006-04-11 | Raymond mill analyzer provided with coarse powder collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2905210Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102976736A (en) * | 2012-12-17 | 2013-03-20 | 北矿磁材科技股份有限公司 | Preparation method of bonded ferrite magnetic powder |
| CN103909005A (en) * | 2014-04-03 | 2014-07-09 | 王成新 | Raymond sand powder multifunctional machine |
| CN105855028A (en) * | 2016-05-13 | 2016-08-17 | 芜湖飞尚非金属材料有限公司 | Raymond machine capable of removing impurities |
| CN109174411A (en) * | 2018-09-06 | 2019-01-11 | 青海佳通太阳能新材料有限公司 | A kind of silicon carbide granular sand process units |
-
2006
- 2006-04-11 CN CN 200620083024 patent/CN2905210Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102976736A (en) * | 2012-12-17 | 2013-03-20 | 北矿磁材科技股份有限公司 | Preparation method of bonded ferrite magnetic powder |
| CN103909005A (en) * | 2014-04-03 | 2014-07-09 | 王成新 | Raymond sand powder multifunctional machine |
| CN103909005B (en) * | 2014-04-03 | 2016-02-10 | 王成新 | Thunder frosting powder Multi Role Aircraft |
| CN105855028A (en) * | 2016-05-13 | 2016-08-17 | 芜湖飞尚非金属材料有限公司 | Raymond machine capable of removing impurities |
| CN109174411A (en) * | 2018-09-06 | 2019-01-11 | 青海佳通太阳能新材料有限公司 | A kind of silicon carbide granular sand process units |
| CN109174411B (en) * | 2018-09-06 | 2021-02-09 | 青海佳通太阳能新材料有限公司 | Silicon carbide granularity sand production device |
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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: 20070530 Termination date: 20130411 |