CN201988416U - Grinding equipment for producing superfine calcite powder - Google Patents
Grinding equipment for producing superfine calcite powder Download PDFInfo
- Publication number
- CN201988416U CN201988416U CN2010206825908U CN201020682590U CN201988416U CN 201988416 U CN201988416 U CN 201988416U CN 2010206825908 U CN2010206825908 U CN 2010206825908U CN 201020682590 U CN201020682590 U CN 201020682590U CN 201988416 U CN201988416 U CN 201988416U
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- grinding
- groove
- mixing roll
- roll
- equipment
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Abstract
The utility model discloses grinding equipment for producing superfine calcite powder, relating to production equipment for the superfine calcite powder. The grinding equipment comprises a motor, a gear box, a grinding roll, a body, a feed cylinder and a material box, wherein the middle part of the body is provided with an inverted cone-shaped grinding groove; the upper end port of the grinding groove is provided with a feed groove; an arc-shape discharge groove is formed below the grinding groove; the middle part of the discharge groove is provided with a discharge port; the conical grinding roll is arranged in the grinding groove; taper A of the grinding roll is less than the taper B of the grinding groove; the outer surface of the grinding roll is provided with cambered ribs in the longitudinal direction; a rotating shaft at the vertical axis of the grinding roll is connected with the output shaft of the gear box; the input shaft of the gear box is connected with the rotating shaft of the motor; the discharge port of the material box is connected with the feed cylinder; and the lower end of the feed cylinder is communicated with the feed groove. Through the grinding equipment, the problems of large floor area, high investment cost, high power consumption and influence of worn grinding roll on processing quality existing in the conventional similar equipment are solved.
Description
Technical field
The utility model relates to ultra-fine calcite in powder production equipment.
Background technology
Need grinding step in the present ultra-fine calcite in powder production, ultra-fine calcite in powder production milling apparatus is to be used for the abrasive dust machinery of flour ore, powder process.Adopt ball mill to process ultra-fine calcite in powder at present, present equipment exists floor space big, throws time cost height, the power consumption height, and grinding roller wearing and tearing back influences the problem of crudy.
The utility model content
The purpose of this utility model provides a kind of ultra-fine calcite in powder production milling apparatus, and it is big that the utility model has solved existing same category of device floor space, throws time cost height, the power consumption height, and grinding roller wearing and tearing back influences the problem of crudy.
Ultra-fine calcite in powder production milling apparatus of the present utility model is made of motor 1, gearbox 2, mixing roll 3, body 4, feeding cylinder 5 and hopper 6; Body 4 middle parts have the slot grinding 4-2 of back taper, the upper port place of slot grinding 4-2 that feed well 4-1 is arranged, and the blow tank 4-3 of circular arc is arranged below the slot grinding 4-2, and there is discharging opening 4-4 blow tank 4-3 middle part; The mixing roll 3 of taper is arranged in the slot grinding 4-2, and the taper angles A of mixing roll 3 is less than the tapering B of slot grinding 4-2; The outer surface of mixing roll 3 longitudinally has the fin 3-1 of arc; The rotating shaft at mixing roll 3 vertical axis places connects gearbox 2 output shafts, and gearbox 2 power shafts connect the rotating shaft of motor 1; The discharging opening of hopper 6 connects feeding cylinder 5, and feeding cylinder 5 lower ends are communicated with feed well 4-1.
Ultra-fine calcite in powder production milling apparatus of the present utility model is to accumulate on the basis of flour mill knowhow for many years, receiving advanced Machine Manufacturing Technology, and through repeatedly test and improvement and a kind of novel superfine powder process equipment of developing.
Ultra-fine calcite in powder production milling apparatus of the present utility model has the following advantages: equipment than ball mill efficiency height, power consumption is low, floor space is little, one-time investment is few.Mixing roll is rolling under the effect of gravity tightly on slot grinding, does not therefore influence the output and the fineness of finished product when mixing roll, when slot grinding may wear to certain thickness.Mixing roll, slot grinding update cycle are long, thereby have rejected short disadvantage of cintrifugal disintegrator consumable accessory replacement cycle.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the upward view of mixing roll.
Symbol description among the figure: motor 1, gearbox 2, mixing roll 3, fin 3-1, body 4, feed well 4-1, slot grinding 4-2, blow tank 4-3, discharging opening 4-4, feeding cylinder 5, hopper 6.
The specific embodiment
Below in conjunction with accompanying drawing and with illustrated embodiments the utility model is done detailed explanation.
Consult Fig. 1-2, ultra-fine calcite in powder production milling apparatus is made of motor 1, gearbox 2, mixing roll 3, body 4, feeding cylinder 5 and hopper 6; Body 4 middle parts have the slot grinding 4-2 of back taper, the upper port place of slot grinding 4-2 that feed well 4-1 is arranged, and the blow tank 4-3 of circular arc is arranged below the slot grinding 4-2, and there is discharging opening 4-4 blow tank 4-3 middle part; The mixing roll 3 of taper is arranged in the slot grinding 4-2, and the taper angles A of mixing roll 3 is less than the tapering B of slot grinding 4-2; The outer surface of mixing roll 3 longitudinally has the fin 3-1 of arc; The rotating shaft at mixing roll 3 vertical axis places connects gearbox 2 output shafts, and gearbox 2 power shafts connect the rotating shaft of motor 1; The discharging opening of hopper 6 connects feeding cylinder 5, and feeding cylinder 5 lower ends are communicated with feed well 4-1.
Above embodiment is the more preferably specific embodiment a kind of of the utility model, and the common variation that those skilled in the art carry out in the technical program scope and replacing should be included in the protection domain of the present utility model.
Claims (1)
1. ultra-fine calcite in powder production milling apparatus is characterized in that, is made of motor (1), gearbox (2), mixing roll (3), body (4), feeding cylinder (5) and hopper (6); Body (4) middle part has the slot grinding (4-2) of back taper, the upper port place of slot grinding (4-2) that feed well (4-1) is arranged, and the blow tank (4-3) of circular arc is arranged below the slot grinding (4-2), and there is discharging opening (4-4) blow tank (4-3) middle part; The mixing roll of taper (3) is arranged in the slot grinding (4-2), and the tapering (A) of mixing roll (3) is less than the tapering (B) of slot grinding (4-2); The outer surface of mixing roll (3) longitudinally has the fin (3-1) of arc; The rotating shaft at mixing roll (3) vertical axis place connects gearbox (2) output shaft, and gearbox (2) power shaft connects the rotating shaft of motor (1); The discharging opening of hopper (6) connects feeding cylinder (5), and feeding cylinder (5) lower end is communicated with feed well (4-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206825908U CN201988416U (en) | 2010-12-27 | 2010-12-27 | Grinding equipment for producing superfine calcite powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206825908U CN201988416U (en) | 2010-12-27 | 2010-12-27 | Grinding equipment for producing superfine calcite powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201988416U true CN201988416U (en) | 2011-09-28 |
Family
ID=44664921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206825908U Expired - Fee Related CN201988416U (en) | 2010-12-27 | 2010-12-27 | Grinding equipment for producing superfine calcite powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201988416U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106732929A (en) * | 2017-02-21 | 2017-05-31 | 四川建筑职业技术学院 | A kind of mineral breaker for being capable of multistage continuous crushing |
| CN110801887A (en) * | 2019-11-05 | 2020-02-18 | 江苏富华新型材料科技有限公司 | Crusher for polyolefin masterbatch |
-
2010
- 2010-12-27 CN CN2010206825908U patent/CN201988416U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106732929A (en) * | 2017-02-21 | 2017-05-31 | 四川建筑职业技术学院 | A kind of mineral breaker for being capable of multistage continuous crushing |
| CN110801887A (en) * | 2019-11-05 | 2020-02-18 | 江苏富华新型材料科技有限公司 | Crusher for polyolefin masterbatch |
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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: 20110928 Termination date: 20111227 |