PL447958A1 - Ball mill - Google Patents
Ball millInfo
- Publication number
- PL447958A1 PL447958A1 PL447958A PL44795824A PL447958A1 PL 447958 A1 PL447958 A1 PL 447958A1 PL 447958 A PL447958 A PL 447958A PL 44795824 A PL44795824 A PL 44795824A PL 447958 A1 PL447958 A1 PL 447958A1
- Authority
- PL
- Poland
- Prior art keywords
- ball mill
- shaft
- trapezium
- outline close
- center
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
- B02C17/163—Stirring means
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
Przedmiotem rozwiązania jest młyn kulowy, przeznaczony do rozdrabniania materiałów drobno uziarnionych, biologicznych mineralnych i syntetycznych, zwłaszcza drobnych sypkich materiałów, np. ryżu oraz ziaren zbóż paszowych Rozwiązanie może znaleźć szerokie zastosowanie w mechanicznym przetwórstwie biomasy energetycznej, przetwórstwie i przygotowaniu do energetycznego wykorzystania węgla kamiennego i brunatnego w farmacji, przemyśle rolno-spożywczym, również recyklingu tworzyw polimerowych Młyn kulowy składa się z korpusu głównego (4), o zarysie zbliżonym do trapezu, który w części dolnej połączony jest za pomocą połączenia gwintowego (6) z korpusem (7) o zarysie zbliżonym do owalu, centralnie pośrodku korpusu (4) usytuowany jest wał (5) ze spiralą skrętną, który napędzany jest za pomocą silnika (1), poprzez sprzęgło (11) i falownik (2), przy czym wał połączony jest z rotorem (9), który ma zarys zbliżony do trapezu, a jego powierzchnia zewnętrzna oraz powierzchnia ścian wewnętrznych korpusu (7) są profilowane i mają 4 rzędy bieżni, w których usytuowanych jest szereg kul (8) o średnicach stopniowo zmniejszających się ku dołowi korpusu (7), zaś w dolnej części korpusu (7), centralnie pośrodku, usytuowane jest mieszadło (10), w postaci łopat usytuowanych w płaszczyźnie poziomej, na wałku osadzonym w łożysku (12).The subject of the solution is a ball mill intended for grinding fine-grained, biological, mineral and synthetic materials, especially fine loose materials, e.g. rice and grains of feed cereals. The solution can be widely used in the mechanical processing of energy biomass, processing and preparation for the energy use of hard coal and lignite in the pharmaceutical industry, agri-food industry, as well as in the recycling of polymer materials. The ball mill consists of a main body (4), with an outline close to a trapezium, which in the lower part is connected by means of a threaded connection (6) to a body (7) with an outline close to an oval, in the center of the body (4) there is a shaft (5) with a torsion spiral, which is driven by a motor (1), through a clutch (11) and an inverter (2), the shaft is connected to a rotor (9), which has an outline close to a trapezium, and its outer surface and the surface of the inner walls of the body (7) are profiled and have 4 rows raceways in which a number of balls (8) with diameters gradually decreasing towards the bottom of the body (7) are located, and in the lower part of the body (7), in the center, there is a mixer (10) in the form of blades located in a horizontal plane, on a shaft mounted in a bearing (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL447958A PL447958A1 (en) | 2024-03-07 | 2024-03-07 | Ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL447958A PL447958A1 (en) | 2024-03-07 | 2024-03-07 | Ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL447958A1 true PL447958A1 (en) | 2025-09-08 |
Family
ID=96946621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL447958A PL447958A1 (en) | 2024-03-07 | 2024-03-07 | Ball mill |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL447958A1 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204735291U (en) * | 2015-06-14 | 2015-11-04 | 西安科技大学 | Stirring ball mill |
| PL432393A1 (en) * | 2019-12-24 | 2021-06-28 | Uniwersytet Technologiczno-Przyrodniczy im. Jana i Jędrzeja Śniadeckich w Bydgoszczy | Method of grinding by means of dynamic collisions of mineral resources and a screw-gravity, flow-through impact mill for grinding |
-
2024
- 2024-03-07 PL PL447958A patent/PL447958A1/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204735291U (en) * | 2015-06-14 | 2015-11-04 | 西安科技大学 | Stirring ball mill |
| PL432393A1 (en) * | 2019-12-24 | 2021-06-28 | Uniwersytet Technologiczno-Przyrodniczy im. Jana i Jędrzeja Śniadeckich w Bydgoszczy | Method of grinding by means of dynamic collisions of mineral resources and a screw-gravity, flow-through impact mill for grinding |
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