CN2391682Y - Vibration rod mill - Google Patents
Vibration rod mill Download PDFInfo
- Publication number
- CN2391682Y CN2391682Y CN 99225256 CN99225256U CN2391682Y CN 2391682 Y CN2391682 Y CN 2391682Y CN 99225256 CN99225256 CN 99225256 CN 99225256 U CN99225256 U CN 99225256U CN 2391682 Y CN2391682 Y CN 2391682Y
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- rod
- vibrator
- length
- exciter
- 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)
Abstract
The utility model relates to a vibration rod mill which belongs to the design and manufacturing technology of a disintegrator. The utility model is composed of a mill body, a barrel body and an exciter, wherein the barrel body and the exciter are both fixed on the mill body; a long rod is arranged in the barrel body, the exciter is a shaft the middle part of which is provided with a bearing, main eccentric blocks are arranged on both ends of the exciter, a shaft diameter coupling is connected with the shaft of a motor and the mill body is positioned on a rubber compound spring on a base. The eccentric blocks generate centrifugal force when the eccentric blocks rotate at high speed, then the barrel body is driven by the mill body for circular vibration, materials in the barrel body do throwing movement and are ground in friction and impact of the long rod and limestone which accords with the use of a boiler of a circulating fluidized bed can be directly produced. The utility model can be used for grinding solid materials.
Description
The utility model belongs to the design and fabrication technology field of pulverizer.
At present, the equipment that solid material is pulverized is a lot, and it is made of body, cylindrical shell and crushing part, the attached spheroids that adopt of pulverizing portion more.Shortcoming is that material can not directly produce the product with certain granules distribution, and material sieves after crushed, and thick excessively material is pulverized again, and meticulous material is discharged as waste material.Adopt lime stone to carry out desulfurization in CFBB, the granulometry of lime stone is had requirement, produce with multiple tracks technologies such as existing pulverizer pulverizing, screenings, cause wastage of material, production efficiency is low, and labour intensity is big.
It is simple that the purpose of this utility model provides a kind of technology, and the production efficiency height can directly be produced the vibrating head grinding machine that meets standard finished products.
The purpose of this utility model is achieved in that it is made up of body, cylindrical shell and vibrator.Cylindrical shell is fixed on the body by slips, and uneven in length long rod is housed in cylindrical shell, and the length of the rod that the rod footpath is minimum is simplified effective length, and other excellent electrical path length increase progressively and increase progressively with the rod footpath, and charging aperture and discharging opening are arranged on the cylindrical shell.Vibrator is that middle axle two ends that bearing is housed are equipped with main eccentric block, and axle one end connects with motor output shaft through the rubber-tyred shaft coupling, and vibrator is fixed on the body.Body is located on the base rubber-spring complex.
During work, make eccentric block when rotating at a high speed, produce centrifugal intertia force by motor through shaft coupling, force body to drive the circular vibration that cylindrical shell is done double-amplitude, make the material in the cylindrical shell form underbead crack, material is done periodic sling movement by vibration frequency, with long excellent mutual friction mutually and bump in, pulverized effectively.
The utility model has the advantages that rational in infrastructure, production technology is simple, need not anyly sieve, branch, optional equipment, capital expenditure is little, production cost is low, and no wastage of material is directly produced the finished product that meets the limestone granularity standard that CFBB uses, its functional price ratio is much better than import equipment.
Below in conjunction with drawings and Examples the utility model is elaborated.
Accompanying drawing is the utility model structural representation.
This machine is by body, cylindrical shell and vibrator constitute, cylindrical shell 2 is fixed on the body 1 by slips 6, uneven in length long rod 3 is housed in cylindrical shell, the length of the rod that the rod footpath is minimum is the cylindrical shell effective length, the length in other rod footpaths increase progressively and increase progressively with the rod footpath, and increasing progressively length is 10mm～150mm, and charging aperture 4 and discharging opening 5 are arranged on the cylindrical shell.Vibrator 7 is that middle axle two ends that bearing is housed are equipped with main eccentric block and secondary eccentric block, axle one end connects with motor 10 output shafts through rubber-tyred shaft coupling 9, connect with universal coupling 8 between the vibrator, vibrator is fixed on the body, and body is located on base 11 rubber-spring complexs 12.Water-cooling apparatus is equipped with at the bearing place, and brake is arranged on the motor, and safety is crossed resonance region when guaranteeing to shut down, and the amplitude board is arranged on the body.The effective length of cylindrical shell is 4.2～5.1: 1 with the ratio of the effectively interior diameter of section of cylindrical shell, and long excellent diameter is 16mm～30mm.The pack completeness of long rod in cylindrical shell is 60%～75%, goes out to meet the lime stone of standard-required through the experiment time processing.
Claims (4)
1, vibrating head grinding machine is made of body, cylindrical shell and vibrator, it is characterized in that cylindrical shell [2] is fixed on the body [1] by slips [6], and uneven in length long rod [3] is housed in cylindrical shell.
2, vibrating head grinding machine according to claim 1, it is characterized in that vibrator [7] is that middle axle two ends that bearing is housed are equipped with main eccentric block, axle one end connects with motor [10] output shaft through rubber-tyred shaft coupling [9], connect with universal coupling [8] between the vibrator, vibrator is fixed on the body, and body is located on base [11] rubber-spring complex [12].
3, vibrating head grinding machine according to claim 1, the effective length that it is characterized in that cylindrical shell and cylindrical shell effectively in the ratio of diameter of section be 4.2～5.1: 1, long excellent diameter is 16mm～30mm, the length of the rod that the rod footpath is minimum is the cylindrical shell effective length, the length in other rod footpaths increase progressively and increase progressively with the rod footpath, increasing progressively length is 10mm～150mm, and the pack completeness of long rod in cylindrical shell is 60%～75%.
4, vibrating head grinding machine according to claim 1, it is characterized in that vibrator [7] the axle on can adorn secondary eccentric block, water-cooling apparatus is equipped with at the bearing place, and brake is arranged on the motor, and the amplitude board is arranged on the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99225256 CN2391682Y (en) | 1999-10-10 | 1999-10-10 | Vibration rod mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99225256 CN2391682Y (en) | 1999-10-10 | 1999-10-10 | Vibration rod mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2391682Y true CN2391682Y (en) | 2000-08-16 |
Family
ID=34015162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99225256 Expired - Fee Related CN2391682Y (en) | 1999-10-10 | 1999-10-10 | Vibration rod mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2391682Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611616A (en) * | 2013-11-25 | 2014-03-05 | 镇江市电站辅机厂有限公司 | Lime stone milling system |
| CN106111269A (en) * | 2016-08-16 | 2016-11-16 | 宁波圣旺生物科技有限公司 | Chinese herbal medicine wall-broken grinder |
| CN111013741A (en) * | 2019-12-26 | 2020-04-17 | 涡阳县晟丰新型建材有限公司 | Roller for fly ash brick wheel mill |
-
1999
- 1999-10-10 CN CN 99225256 patent/CN2391682Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611616A (en) * | 2013-11-25 | 2014-03-05 | 镇江市电站辅机厂有限公司 | Lime stone milling system |
| CN106111269A (en) * | 2016-08-16 | 2016-11-16 | 宁波圣旺生物科技有限公司 | Chinese herbal medicine wall-broken grinder |
| CN106111269B (en) * | 2016-08-16 | 2018-03-27 | 宁波圣旺生物科技有限公司 | Chinese herbal medicine wall-broken grinder |
| CN111013741A (en) * | 2019-12-26 | 2020-04-17 | 涡阳县晟丰新型建材有限公司 | Roller for fly ash brick wheel mill |
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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 |