SU961760A1 - Planetary mill - Google Patents
Planetary mill Download PDFInfo
- Publication number
- SU961760A1 SU961760A1 SU813250267A SU3250267A SU961760A1 SU 961760 A1 SU961760 A1 SU 961760A1 SU 813250267 A SU813250267 A SU 813250267A SU 3250267 A SU3250267 A SU 3250267A SU 961760 A1 SU961760 A1 SU 961760A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- grinding
- drum
- mill
- carrier
- grinding body
- Prior art date
Links
Landscapes
- Crushing And Grinding (AREA)
Description
(54) ПЛАНЕТАРНАЯ МЕЛЬНИЦА(54) PLANETARY MILL
1one
Изобретение относитс к помольному оборудованию, в частности к планетарным мельницам, и предназначено дл приготовлени различных порошковых образцов в тонком измельчении дл аналитических и препаративных целей.The invention relates to grinding equipment, in particular to planetary mills, and is intended for the preparation of various powder samples in fine grinding for analytical and preparative purposes.
Известна планетарна мельница, примен ема дл размола проб твердых материалов , котора выполнена в виде помещенных в защитный кожух двух установленных на валах помольных камер со свободными мелющими телами, вращающихс одновременно вокруг своих осей и общей оси системы 1.A known planetary mill used to grind samples of solid materials, which is made up of two grinding chambers mounted on shafts placed in a protective casing with free grinding bodies rotating simultaneously around their axes and the common axis of the system 1.
Недостаток данной мельницы - трудность количественного извлечени измельченного материала и высока степень загр знени его материалом стенок камер и материалом мелющих тел в результате их взаимного истирани .The disadvantage of this mill is the difficulty of quantitative extraction of the crushed material and the high degree of contamination of the walls of the chambers with the material of the grinding bodies with its material as a result of their mutual abrasion.
Наиболее близкой к предлагаемой вл етс планетерна мельница, содержаща корпус, внутри которого установлена система из помольного барабана с мелющим телом , водила и привода 2.Closest to the present invention is a planter mill, comprising a housing, inside which a system of grinding drum with grinding body, carrier and drive 2 is installed.
Недостатки устройства - высока степень загр знени измельченного материала материалом стенок барабана и мелющего тела в трудность количественного извлечени измельченного материала, т. е. низкое качество готового продукта.Disadvantages of the device - a high degree of contamination of the crushed material with the material of the walls of the drum and the grinding body in the difficulty of quantitative extraction of the crushed material, i.e. the poor quality of the finished product.
Цель изобретени Purpose of the invention
повышение качества готового продукта.improving the quality of the finished product.
Поставленна цель достигаетс тем, что The goal is achieved by the fact that
10 в планетарной мельнице, содержащей корпус , внутри которого установлена система из помольного барабана с мелющим телом, водила и привода, мелющее тело выполнено в виде правильной призмы, а параметры барабана и мелющего тела св заны между собой следующими отношени ми: h:H 0,8-0,9 и d:D 0,5 где h - высота призмы, Н - высота внутренней поверхности барабана, d - диаметр описанной окружности призмы и D - диаметр внутренней поверхности барабана.10 in a planetary mill comprising a housing inside which a grinding drum with a grinding body, carrier and drive is installed, the grinding body is made in the form of a regular prism, and the parameters of the drum and grinding body are interconnected by the following relations: h: H 0, 8-0.9 and d: D 0.5 where h is the height of the prism, H is the height of the inner surface of the drum, d is the diameter of the circumscribed circle of the prism and D is the diameter of the inner surface of the drum.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU813250267A SU961760A1 (en) | 1981-02-23 | 1981-02-23 | Planetary mill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU813250267A SU961760A1 (en) | 1981-02-23 | 1981-02-23 | Planetary mill |
Publications (1)
Publication Number | Publication Date |
---|---|
SU961760A1 true SU961760A1 (en) | 1982-09-30 |
Family
ID=20943846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU813250267A SU961760A1 (en) | 1981-02-23 | 1981-02-23 | Planetary mill |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU961760A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989001363A1 (en) * | 1987-08-20 | 1989-02-23 | Institut Khimii Tverdogo Tela I Pererabotki Minera | Planetary mill of discrete action |
WO1990008596A1 (en) * | 1989-01-31 | 1990-08-09 | Institut Khimii Tverdogo Tela I Pererabotki Mineralnogo Syrya Sibirskogo Otdelenia Akademii Nauk Sssr | Discrete-action planetary mill |
RU2477261C2 (en) * | 2007-12-05 | 2013-03-10 | Эпкос Аг | Raw material and method of obtaining raw material |
-
1981
- 1981-02-23 SU SU813250267A patent/SU961760A1/en active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989001363A1 (en) * | 1987-08-20 | 1989-02-23 | Institut Khimii Tverdogo Tela I Pererabotki Minera | Planetary mill of discrete action |
US4955551A (en) * | 1987-08-20 | 1990-09-11 | Jurisov Vitaly V | Intermittent epicyclic mill |
WO1990008596A1 (en) * | 1989-01-31 | 1990-08-09 | Institut Khimii Tverdogo Tela I Pererabotki Mineralnogo Syrya Sibirskogo Otdelenia Akademii Nauk Sssr | Discrete-action planetary mill |
RU2477261C2 (en) * | 2007-12-05 | 2013-03-10 | Эпкос Аг | Raw material and method of obtaining raw material |
US9034210B2 (en) | 2007-12-05 | 2015-05-19 | Epcos Ag | Feedstock and method for preparing the feedstock |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SU961760A1 (en) | Planetary mill | |
AU537854B2 (en) | Wet attrition of ore | |
DE2251099B2 (en) | Grinding media for mills for grinding minerals | |
JPH09507158A (en) | Tube grinders for grinding natural and synthetic raw materials, especially for the cement industry | |
SU814459A1 (en) | Apparatus for abrading samples | |
GB2018617A (en) | Hammer mills | |
SU1627246A1 (en) | Device for grinding loose materials | |
SU1294377A1 (en) | Planetary mill | |
SU803971A1 (en) | Grinder | |
SU952322A1 (en) | Apparatus for disintegrating | |
SU902817A1 (en) | Centrifugal mill | |
SU1310021A1 (en) | Disk mill | |
ES453093A2 (en) | Horizontal-axle grinder with rotatable sieve | |
SU1761273A1 (en) | Beads-like grinder | |
SU1024100A1 (en) | Disk abrader | |
SU1724354A1 (en) | Disk mill | |
CN109012890B (en) | Discharging control device and discharging control method for planetary ball mill | |
CN109012898B (en) | Ball milling device for planetary ball mill | |
SU1717218A1 (en) | Mill | |
SU940839A1 (en) | Centrifugal mill | |
DE871872C (en) | Centrifugal mill for crushing bulk goods | |
SU1165461A1 (en) | Tumble mill | |
RU2087203C1 (en) | Magnetic separator | |
RU2124946C1 (en) | Apparatus for fine grinding of plant and animal materials | |
AU602721B2 (en) | Grinding device |