CN2380299Y - Tube-type roller mill - Google Patents
Tube-type roller mill Download PDFInfo
- Publication number
- CN2380299Y CN2380299Y CN 99221787 CN99221787U CN2380299Y CN 2380299 Y CN2380299 Y CN 2380299Y CN 99221787 CN99221787 CN 99221787 CN 99221787 U CN99221787 U CN 99221787U CN 2380299 Y CN2380299 Y CN 2380299Y
- Authority
- CN
- China
- Prior art keywords
- roller
- cylinder
- guard plate
- rotary screen
- milled
- 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
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- Crushing And Grinding (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model belongs to a milling processing unit for solid materials, which comprises a roller 11 arranged on a machine frame 3 via a support wheel 4; a grinding roller 16 arranged in the roller, a left guard plate 5, and a right guard plate 13 arranged on both sides of the roller, wherein, the guard plate 5 is provided with a material inlet 6, and the machine frame is provided with a roller mill formed by a power device to drive the roller to rotate. The utility model is characterized in that the right end of the roller is provided with a roller screen 12; the right guard plate is fixed on the machine frame on the right end of the roller screen, and the right guard plate is fixedly provided with a guard ring 18 of the roller screen with a lower side provided with a material outlet 17. The device has the advantages of high milling efficiency, less device investment, and less power consumption.
Description
The utility model belongs to a kind of grinding processing unit (plant) of solid material.
In industrial production, often need be processed into fine powdered to granular solid material, as in the manufacture of cement lime stone and the clinker that is fired into being clayed into power; The fire coal that uses in the power plant is worn into coal dust etc.The most frequently used grinding machine is a ball mill at present, it can be levigate to 1-100 μ m with the solid material that is of a size of several centimetres, but the effective rate of utilization of ball mill energy in grinding processing only has 2-5%, therefore say, used ball mill energy consumption is than higher, and equipment is huger, and grinding adds man-hour, noise is big especially, and working environment is more abominable.For this reason, occurred multiple novel grinding process equipment in recent years again, it is exactly wherein a kind of that the cartridge type roller is milled.The structure that the cartridge type roller is milled is: in same revolving drum, one or several grinding rollers are installed, are relied on the wear ring of revolving drum inwall and the extruding between grinding roller to come grinding material.This milling equipment is compared with ball mill, can saves energy more than 35%, and abrasive body is worn few.But this roller is milled the imperfection part is arranged also, mainly be material by grinding after, the thickness powder mixes, and needs the special-purpose classification choosing of preparation to divide device, makes grinding process become complicated, the investment of equipment is also bigger.
The purpose of this utility model is to provide a kind of mill efficiency height, energy consumption is low, equipment investment is few combination cartridge type roller to mill.
The purpose of this utility model is to realize like this.It comprises one through the rack-mounted cylinder of support roller, grinding roller is installed in cylinder and is separately installed with left backplate and right backplate in these cylinder both sides, have charging aperture on the wherein left backplate, and the roller that the power set formation that drives the cylinder rotation is installed on frame is milled, its technical essential is that the right-hand member at cylinder is installed with a rotary screen, its right backplate is fixed on the frame of rotary screen right-hand member, on right backplate, be installed with simultaneously the guard ring of cylinder, the downside of this guard ring has discharging opening, so that the material powder that rotary screen is sieved out takes out.
Because this cartridge type roller is milled and added a rotary screen on the structure that conventional roll is milled, it can be easily sieves out with the fine powder of grinding in time, being convenient to grinding roller and cylinder rolls effectively, pulverizes oarse-grained material, to improve the operating efficiency that this roller is milled, reduce fruitless labour.Bulky grain to screening is come out along with the rotation of rotary screen, turns back to cylinder again and grinds, and also can accelerate the grinding efficiency to solid particle.Because this roller is milled and can be saved original special-purpose classification, lifting device, and the investment of equipment can be reduced widely.The utility model combines with the ingenious of wearproof roller through rotary screen, makes the structure of equipment more reasonable.Energy consumption also correspondingly reduces.
Fig. 1 is a structure principle chart of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1.
Below in conjunction with accompanying drawing the utility model is described in detail.
In order to make the big material particles that is sized out flow back in the cylinder in time, inner surface at rotary screen 12 is installed with stock guide 14, stock guide 14 is a spirality, along with the rolling of rotary screen 12, will back in the cylinder 11 by the material that stays after the screening.
Claims (2)
1, a kind of cartridge type roller is milled, it comprises that one is installed in cylinder (11) on the frame (3) through support roller (4), grinding roller (6) is installed in cylinder (11) and is separately installed with left backplate (5) and right backplate (13) in the both sides of cylinder (11), have charging aperture (6) on the wherein left backplate (5), and the roller that the power set formation that drives cylinder (11) rotation is installed on frame (3) is milled, it is characterized in that: at a right-hand member fixed installation rotary screen (12) of cylinder (11), its right backplate (13) is fixed on the frame (3) of rotary screen (12) right-hand member, be installed with the guard ring (18) of rotary screen (12) on right backplate (13), the downside of this guard ring (18) has discharging opening (17) and constitutes.
2, a kind of cartridge type roller according to claim 1 is milled, and it is characterized in that: be installed with spiral stock guide (14) on the inner surface of rotary screen (12) and constitute.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99221787 CN2380299Y (en) | 1999-07-30 | 1999-07-30 | Tube-type roller mill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99221787 CN2380299Y (en) | 1999-07-30 | 1999-07-30 | Tube-type roller mill |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2380299Y true CN2380299Y (en) | 2000-05-31 |
Family
ID=34012294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 99221787 Expired - Fee Related CN2380299Y (en) | 1999-07-30 | 1999-07-30 | Tube-type roller mill |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2380299Y (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104668039A (en) * | 2015-01-29 | 2015-06-03 | 黄春凤 | Paint grinder |
CN104759321A (en) * | 2015-03-12 | 2015-07-08 | 西南大学 | Breaking roll grinding mill |
CN105107601A (en) * | 2015-09-16 | 2015-12-02 | 鞍钢集团矿业公司 | Limestone breaking and grinding machine |
CN107442208A (en) * | 2017-08-25 | 2017-12-08 | 湖州南浔蚕乡原牧食品有限公司 | A kind of food processing milling device |
CN114602627A (en) * | 2022-03-09 | 2022-06-10 | 镇江建科建设科技有限公司 | Fine screening method for tailing pre-screening |
CN117861779A (en) * | 2024-03-13 | 2024-04-12 | 山东富博交通设施有限公司 | Waste recycling device for road environment-friendly construction |
-
1999
- 1999-07-30 CN CN 99221787 patent/CN2380299Y/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104668039A (en) * | 2015-01-29 | 2015-06-03 | 黄春凤 | Paint grinder |
CN104759321A (en) * | 2015-03-12 | 2015-07-08 | 西南大学 | Breaking roll grinding mill |
CN104759321B (en) * | 2015-03-12 | 2018-01-09 | 西南大学 | A kind of micronized pulverization roller is milled |
CN105107601A (en) * | 2015-09-16 | 2015-12-02 | 鞍钢集团矿业公司 | Limestone breaking and grinding machine |
CN107442208A (en) * | 2017-08-25 | 2017-12-08 | 湖州南浔蚕乡原牧食品有限公司 | A kind of food processing milling device |
CN114602627A (en) * | 2022-03-09 | 2022-06-10 | 镇江建科建设科技有限公司 | Fine screening method for tailing pre-screening |
CN117861779A (en) * | 2024-03-13 | 2024-04-12 | 山东富博交通设施有限公司 | Waste recycling device for road environment-friendly construction |
CN117861779B (en) * | 2024-03-13 | 2024-05-24 | 山东富博交通设施有限公司 | Waste recycling device for road environment-friendly construction |
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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 |