Ball mill rubber liner introduction and development history
Introduction: Ball Mill
The ball mill is the key equipment for crushing the material after it has been broken.
The ball mill is one of the high-fine grinding machines widely used in industrial production.
There are many types, such as hand ball mills, horizontal ball mills, ball mill bushes, energy-saving ball mills, overflow ball mills, ceramic ball mills, and lattice ball mills.
History: The first rubber lining used was NipissingMing. In 1914, the mine was used as an emergency repair tire instead of the missing lining and it was applied to a cylindrical grinding machine. The first patent applicants for the rubber lining of the grinder were James Denny and Rolla Watsou. The patent was formally applied on December 3, 1921, and was approved by the U.S. patent on October 16, 1923 (No. 14,470,597). On September 20th, 1924, John Gammeter engineers submitted a patent for a plug-in bolted rubber lining (approved on October 5, 1926, NO.1,601,956). The lining was manufactured by G00DRICH. From 1927 to 1936, a large amount of literature reported the application of rubber linings in the mining and ceramic industries. At this time, as a new product has been accepted by the market. It is recognized that the rubber lining does not affect the grinding costs per ton of material. In 1936, DOMINION Rubber produced a rubber lining for grinding machines at its Papincan plant, which was fixed with a battens structure.
So far, hundreds of thousands of mills around the world have used rubber linings. With the growth of mineral raw materials industry, rubber linings will surely be further developed.
Ball mill rubber liners are not widely known in the hardware industry.
The ball mill rubber liner is the abbreviation of the two ends of the ball mill and the cylinder rubber material liner. It is also called rubber liner and rubber liner. The whole set of ball mill rubber liner consists of end liners (grid type is grate board), end lift bar, center ring (grid type is center guard plate), packing, barrel lifting bar (also called bar), tube Body liner, manhole door, fasteners and other components.
A, pulp lifter is used to lift the already good slurry into the discharge hole
B. The grid plate bead is used to support the end liner
C, end liner used to protect the end of the mill
D、Grate plate used to filter ground slurry
E, the central theory is used to protect the discharge hole
F. The barrel lifting bar is used to lift steel ball or steel bar to impact the material into powder
G, cylinder liner used to protect the mill barrel
H, packing for the connection of the end face and the barrel rubber parts
Laizhou Longbang Rubber Co., Ltd. products are exported to Indonesia, Malaysia, Germany, Australia and other places.
Domestic and foreign customers' preference. The company has strong scientific research and development forces, modern large-scale production equipment, advanced instrument testing and perfect corporate management system.