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Patent Us Vertical Roller Mill With Improved Hydro

US7028934B2 Vertical roller mill with improved hydro

US7028934B2 Vertical roller mill with improved hydro-pneumatic loading system Google Patents. An accumulator assembly comprising at least two accumulators that are hydraulically

EP0054344B1 Vertical roller mill Google Patents

Description. The invention relates to a method, hereinafter referred to as "of the kind described", of controlling the grinding roller pressure in a vertical roller mill which comprises at least...

Jason S. Euculano Inventions, Patents and Patent

Vertical roller mill with improved hydro-pneumatic loading system Patent number: 7028934 Abstract: An accumulator assembly comprising at least two accumulators that are hydraulically interconnected to the same source of hydraulic fluid.

Patents in Class 241/121

Vertical roller mill with improved hydro-pneumatic loading system An accumulator assembly comprising at least two accumulators that are hydraulically interconnected to the same source

US3851934A Journal for rolls Google Patents

A vertical mill roll 2 is lo-. cated within the box supporting structure and is journaled by means of a multi row roller bearing 3 about an axle 4 which is fixedly mounted in a manner to be seen. Preferably, the roller bearing 3 comprises four rows of tapered or conical roller elements set between an outer ring 5 and an inner ring 6.

Roller mill for comminuting solid materials Fuller Company

The invention is directed to a vertical roller mill which includes a casing or mill body with a horizontal grinding table mounted for rotation about a vertical axis positioned within that casing. Suitable drive means such as a motor and gear reducer are provided for rotating the table.

Vertical roller mill Kabushiki Kaisha Kobe Seiko Sho

A vertical roller mill which maintains a predetermined milling capacity for a long period of operation is disclosed. US Patent References: 5244157 Air flow rolling mill 1993-09-14 Brundiek 241/36 4611765 Roller mill 1986-09-16 Shimojima et al. 241/121 1840366

Pellet mill with improved feed system MORSE, GEORGE W

Pellet mill with improved feed system United States Patent 4162881 Abstract: A pellet mill with first and second side-by-side rollers disposed in respective first and second hemispheres of rotation of a vertical rotatable cylindrical pellet die member divided along a

Patent Roller Mill Design

An improved vertical roller mill for comminuting solid materials which includes a horizontal grinding table and of this invention to provide an improved roller mill and apparatus for exerting a downward force on the roller of that mill which permits improved design of

Cement clinker grinding apparatus using vertical roller mill

The grinding efficiency can be improved by use of a vertical roller mill, while reducing the energy consumption and improving the product quality. The disclosed cement clinker grinding apparatus comprises a closed circuit for conveying the ground material from the