CN2299659Y - Impact self-grinding disintegrating-grading machine - Google Patents
Impact self-grinding disintegrating-grading machine Download PDFInfo
- Publication number
- CN2299659Y CN2299659Y CN 97218700 CN97218700U CN2299659Y CN 2299659 Y CN2299659 Y CN 2299659Y CN 97218700 CN97218700 CN 97218700 CN 97218700 U CN97218700 U CN 97218700U CN 2299659 Y CN2299659 Y CN 2299659Y
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- China
- Prior art keywords
- chamber
- pulverizing
- utility
- model
- grading
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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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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to an impact and self-grinding pulverization and grading machine which is suitable for the industry of processing construction materials, chemical raw materials and minerals and other industry, and is the machine for processing medium hard lump materials into fine powder. The utility model is composed of a grinding body, a motor, a machine frame, a belt pulley, a belt, a main shaft, a pulverization chamber and a grading chamber, and the pulverization chamber and the grading chamber are arranged on the main shaft, wherein the pulverization chamber is composed of a pulverization circular disc, a stator plate and a hammer, a vertical centrifugal rotor is installed in the grading chamber, the two chambers are partitioned by a perforated plate, and thus, the utility model is integrally form through compact combination. The utility model has the advantages of simple structure, good integrity, low cost and investment saving.
Description
The utility model belongs to material and pulverizes manufacture field, is a kind of device that the centering hard material carries out meticulous pulverizing processing.
In industries such as building materials, chemical industry and mineral processing, the demand that the centering hard material carries out meticulous pulverizing processing gets more and more, and fineness requirement is also more and more higher at present.In these industries, mostly material is to begin to pulverize from bulk, up to obtaining fine powder.Traditional practice is earlier material to be broken into fritter in palate crusher, with Raymond mill or ball mill it is ground into common fine powder, with stirring mill or airslide disintegrating mill it is further made fine powder then.Its production process relates to more equipment, cause the investment many, production cost is high.The analyzer that present some similar impact type flour mill is selected horizontal blade for use is as grading plant, and a little less than oarse-grained control ability, and the pulverizing chamber volume is less, and the material lagging amount is little, thereby grinding effect is not in full use.
The purpose that the present utility model is created is the problems referred to above that exist at prior art, and the impact Self-milling pulverizing-grader that innovation and creation a kind of pulverizes and rank groups is integrated.
In order to realize the purpose of the invention, the technical scheme that is adopted is as follows.
The utility model contains mill body, motor, frame, belt pulley, belt, main shaft, material inlet and several parts of air inlet, in grinding machine, have a tup formula pulverizing chamber, the grading room of vertical centrifugal rotor is equipped with on its top, is provided with a perforated baffle and is combined into one between two Room.Its pulverizing chamber be positioned at main shaft above, it is made of pulverizing disk and stator plate that tup is housed, this chamber shape is up big and down small, the pulverizing chamber sidewall is a stator plate, and a material inlet is set on it.Grading room is positioned at the top of feeder compartment, in the vertical centrifugal rotor is arranged, it is installed in mill body top, by vertical blade, conically shaped and discharging opening are formed.
The utility model has following beneficial effect compared with the prior art:
The utility model is combined into one pulverizing chamber and grading room two parts, finishes the material fragmentation successively, and grinding and super-fine classified makes main machine structure simple, and good integrity is reduced investment outlay, and production cost is low.
Accompanying drawing
The structural representation of Fig. 1 impact type pulverizing-grader
Below in conjunction with description of drawings structure of the present utility model and this machine operation principle.
As can be seen from Figure 1, mill body 1 and motor 2 all are vertically mounted on above the frame 3, and motor 2 drives main shaft 6 and rotates by belt pulley 4 and belt 5.Be equipped with the pulverizing disk 7 of tup 9 and pulverizing chamber that stator plate 11 is formed be placed in main shaft 6 above.The sidewall of pulverizing chamber is a stator plate 11, and a material inlet 10 is set on it.Grading room is arranged above pulverizing chamber, the vertical centrifugal rotor is arranged in it, be installed in the top of mill body 1.Separate with porous plate 14 between grading room and the pulverizing chamber, form one.After motor 2 starts, then drive main shaft 6 and pulverize disk 7 rotation at a high speed, make to be installed in the higher linear velocity of tup 9 acquisitions of pulverizing disk 7 edges.After lump material was sent into pulverizing chamber from material inlet 10, material was subjected to the strike of disk border tup and the impact on stator plate 11 and is pulverized, and also produced strong autogenous grinding between the material and became fine powder.The wind of being come in by the charging aperture 13 that is positioned at mill body 1 sidewall and pulverizing chamber below is being carried fine powder secretly and is being entered grading room, because the high speed of vertical centrifugal rotor rotation, in the slit of vertical blade 8, form stronger centrifugal force field, fine grained enters rotor owing to be subjected to less centrifugal force under the carrying secretly of negative pressure induced wind, discharge from discharging opening 12 as product.Coarse granule is thrown to barrel, along taper barrel 15 pulverizing chamber that falls back, is pulverized once more.
The utility model, main machine structure is simple, and combination is compact, good integrity, cost is low, reduces investment outlay.
Claims (3)
1. impact Self-milling pulverizing-grader, comprise mill body 1, motor 2, frame 3, belt pulley 4, belt 5, main shaft 6, material inlet 10 and air inlet 13, it is characterized in that: a tup formula pulverizing chamber and the grading room that the vertical centrifugal rotor is housed are arranged in mill body 1, separate by perforated baffle 14 between two Room, form an integral body.
2. according to the said impact Self-milling of claim 1 pulverizing-grader, it is characterized in that pulverizing chamber be positioned at main shaft 6 above, it is made of pulverizing disk 7 that tup 9 is housed and stator plate 11, and it is indoor to be shaped as up big and down smallly, and a material inlet 10 is set on pulverizing chamber sidewall stator plate 11.
3. according to the said impact Self-milling of claim 1 pulverizing-grader, it is characterized in that grading room is positioned at the top of pulverizing chamber, its vertical centrifugal rotor is installed in mill body top, and this vertical rotor is made up of vertical blade 8, conically shaped 15 and discharging opening 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97218700 CN2299659Y (en) | 1997-06-20 | 1997-06-20 | Impact self-grinding disintegrating-grading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97218700 CN2299659Y (en) | 1997-06-20 | 1997-06-20 | Impact self-grinding disintegrating-grading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2299659Y true CN2299659Y (en) | 1998-12-09 |
Family
ID=33934922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97218700 Expired - Fee Related CN2299659Y (en) | 1997-06-20 | 1997-06-20 | Impact self-grinding disintegrating-grading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2299659Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102161014A (en) * | 2011-05-27 | 2011-08-24 | 长沙韶源机电科技有限公司 | Multifunctional bottom layer case body of vertical mill |
| CN112892728A (en) * | 2021-03-23 | 2021-06-04 | 徐州宏邦环保科技有限公司 | High-speed pulverizer |
-
1997
- 1997-06-20 CN CN 97218700 patent/CN2299659Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102161014A (en) * | 2011-05-27 | 2011-08-24 | 长沙韶源机电科技有限公司 | Multifunctional bottom layer case body of vertical mill |
| CN112892728A (en) * | 2021-03-23 | 2021-06-04 | 徐州宏邦环保科技有限公司 | High-speed pulverizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |