grinding mill ball patent

grinding mill ball patent Mining

2021-2-23 Cement Ball Mill. The ball mill for clinker is an efficient tool for fine powder grinding. It is mainly used to grind the clinker and raw materials in cement industry and also can be applied in metallurgy, chemical, electric power and other industries to grind all kinds of ores. Cement ball mill is not only suitable for over-flow grinding. More

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US Patent for Ball mill provided with an agitator

2003-8-19  A ball mill is provided with an agitator and comprises a grinding chamber containing grinding medium, a stator and a rotor which are arranged in said grinding chamber, an input opening for material to be ground and an output opening for ground material which are used for bringing the material to be ground to the grinding chamber and for evacuating the ground material therefrom.

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CN205095884U - Cylinder body of ball grinding mill ...

The application discloses cylinder body of ball grinding mill including the barrel, is equipped with the toper inner chamber in the barrel, the great one end of inner chamber bore of barrel is equipped with the feed inlet, and the less one end of inner chamber bore of barrel is equipped with the discharge gate, and a plurality of bins are separated into by at least one sieve to the inner ...

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US4304362A - Ball mill - Google Patents

mill displacement gap grinding Prior art date 1978-03-18 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 - Lifetime

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US4966331A - Stirred ball mill for grinding pigments ...

For the purposes of the present invention, grinding medium balls are for example spherical or cylindrical shapes whose diameter is not less than twice the distance of the stirrer blade from the...

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CONTROL SYSTEM AND METHOD FOR A REVERSED

United States Patent 3783252. Abstract: The dynamically fast in response and stable control arrangement for a reversed ball mill grinding circuit, which operates in accordance with the basic control algorithm that the new material feed rate to the reversed ball mill grinding circuit is controlled as a function of the net output solids flow ...

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US1951823A - Grinding mill - Google Patents

GRINDING MILL F'IG.4 FIG. 5 INVENT R Patented Mar. 20, 1934 UNITED STATES PATENT OFFICE 1Claim. The invention relates to mills and more especially to grinding mills

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US687519A - Tubular ball-mill. - Google Patents

In the present invention the tubular ballmill consists of a drum, partitions dividing said drum into alternate grinding and conveying chambers, grinding-balls in the chambers, inlet and outlet...

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US8042754B2 - Laboratory vibration grinding mill

- Google Patents A laboratory vibration grinding mill comprising a circular oscillating drive that operates in at least two dimensions, at least one support, and a respective elongated grinding...

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US7744027B2 - Planetary ball mill - Google Patents

A planetary ball mill includes: a revolution turning arm turned about a revolution shaft rotated by a driving force; mill pots each supported on the revolution turning arm so as to be rotated about a rotation shaft inclined from the vertical direction toward the side of the revolution shaft; and an outer circumferential pot receiver which is disposed fixedly on the upper side of the revolution turning arm along the whole part

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US Patent for Ball mill Patent (Patent # 4,715,547

The invention relates to a ball mill for the continuous crushing and dispersing of a solid grinding stock which is conveyed along in a fluid, having an annular-gap-shaped, rotationally symmetric grinding chamber which is formed between a stator and a rotor coupled to a drive, has an at least approximately V-shaped cross-section on both sides of the vertical centre axis, and is provided with an ...

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Grinding ball methods of production patent. -

2 天前  Grinding mill bars; Grinding mill liners; ... Grinding ball methods of production patent. Product List. Grinding media balls; Grinding mill bars; Grinding mill liners; About Us. Organizational Structure; Company Culture; Certificates And Awards; Contact Us.

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Certificates And Awards - RAINBOW

2021-5-10  Mining polyhedron grinding steel ball patent. ... Olive iron products patent. Low chromium rare earth alloy steel patent. Ball mill automatic ball loader patent. Ball mill composite lining plate patent. Steel ball continuous heating forming top machine patent. Grinding ball methods of production patent

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Patent_Weifang Zhengyuan Powder Engineering

Patent for Sand making ball mill line. Powder fusion Machine. Universal grinding mill. Patent for Horizontal Impact Mill. Fiber Grinding Mill. Pin Mill. Zhengyuan Powder Surface Coating Machine. Patent for Rotor Mill. Air classifier. Rotation Iron Separator. Conical Ball mill Production Line. Wet method Air Classifier. Blade Pin Mill. Hig speed ...

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Evolution of Laboratory Mills and Grinders Lab

This mill became known as the Retsch Mill, and is still in demand and highly regarded for enabling easier and better sample preparation. In 1928, a patent was issued for Loesche GmbH’s roller mill by the Reichspatentamt in Berlin. Also in 1928, a patent for the original vertical stirred ball mill was issued. This type of mill tends to be used ...

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潍坊正远粉体

LHM-B Ball Mill The ceramic media ball milling production line is the best solution for processing high-purity materials. It is specially designed for high-purity materials: the grinding lining and media are made of corundum, cobblestone, quartz, zirconia, etc.

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Grind - Molycop

Molycop manufactures grinding balls to exacting internal specifications at its grinding media production facility across the globe. Balls for use in mineral processing ball milling operations are designed for maximum abrasion resistance using high carbon content and high hardness levels.

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Ore Dressing Ball Mill For Copper Gold Zinc

Energy Saving Ball Mill. Cylindrical energy saving grid ball mill is lined grooved ring plate which increases the contact surface of ball and ore and strengthens the grinding. ... made of Xinhai wear-resistant rubber Adopting the new patent technology: a seat type vibrating screen lifting device, Patent No. 201120562516.7. more info.

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潍坊正远粉体

The HE type high-efficiency jet mill has an innovative technology of jet milling independently developed by our company. It is a major advancement of jet milling technology. It is especially suitable for the ultra-fine crushing of high hardness and high purity materials. The steam jet mill uses superheated steam as a medium and accelerates into ...

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Mixer Mill MM 400 - RETSCH - powerful grinding by

Mixer Mill MM 400. The Mixer Mill MM 400 is a compact, versatile bench-top unit developed specially for dry, wet and cryogenic grinding of small sample amounts. This laboratory mill mixes and homogenizes up to 2 x 20 ml powders and suspensions within a few seconds. It is also perfectly suitable for the disruption of biological cells as well as ...

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National Patent Zm Autogenous Grinder--grinder Ball

This series product has gained patent (Patent No: ZL200420075311.6), and are mainly used in autogenously grinding and separating slag and steel to improve the production and grading. It also can be used in foundry works to remove the bonding residue on the small casting pieces’ surface, etc. ZM Autogenous Grinder,mining grinder mill

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Patent_Weifang Zhengyuan Powder Engineering

Patent for Sand making ball mill line. Powder fusion Machine. Universal grinding mill. Patent for Horizontal Impact Mill. Fiber Grinding Mill. Pin Mill. Zhengyuan Powder Surface Coating Machine. Patent for Rotor Mill. Air classifier. Rotation Iron Separator. Conical Ball mill Production Line. Wet method Air Classifier. Blade Pin Mill. Hig speed ...

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Ball grinding mill 125 years old

It is 125 years since an industrial invention made mass production possible of precision spherical balls for use in bearing races.. Precision bearing manufacturer Schaeffler is celebrating the 125-year anniversary of the ball grinding mill, a patented machine that for the first time enabled the manufacture of precision hardened steel balls that were perfectly round and of equal size.

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INFLUENCE OF VISCOSITY ON GRINDING IN BALL-MILLS.

2014-10-7  Ball-milling is a convenient, mechanical, operation used widely for the comminution of minerals, and for the preparation of colloidal dispersions. Patents were taken out in this country for the use of the ball-mill, as early as 1S63 by R. Brooman. The early mills were used mainly for the grinding of metalliferous ores and ceramic materials.

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EP 3297761 A1 20180328 - STIRRING BALL MILL AND

490521490 - EP 3297761 A1 20180328 - STIRRING BALL MILL AND METHOD OF OPERATING A STIRRING BALL MILL - [origin: WO2016184445A1] The invention relates to an agitator ball mill (1) having a cylindrical grinding container (2). At least one inlet for material to be ground is formed at a first end region of the grinding container (2) and at least one ground-material outlet is formed at an

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PROCESSING: Mineworx files patent on new grinding ...

2016-7-7  The patent pending HM X-Mill is a transformation in grinding technologies and is based on Mineworx’s proprietary, high velocity, horizontal rotary milling design. It significantly reduces the operational footprint, energy consumption, operational costs and capital costs of fine grinding.

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Grind - Molycop

Molycop manufactures grinding balls to exacting internal specifications at its grinding media production facility across the globe. Balls for use in mineral processing ball milling operations are designed for maximum abrasion resistance using high carbon content and high hardness levels.

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潍坊正远粉体

Wet Grinding Mill. Powder Fusion Machine. Powder Mixer. Laboratory Equipment. Others. Powder Processing. LHG Roller Mill. The principle of roller mill grinding is to squeeze and crush the material multiple times, which has obvious advantages such as low energy consumption and concentrated product particle size distribution.

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Company Christian Pfeiffer

2009: Complete cement grinding plant on EPC basis in environmentally sensitive area in Germany 2012: Europe's largest ball mill circuit is delivered by Christian Pfeiffer and taken into production 2015: Christian Pfeiffer celebrates its 90th birthday

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Shan Dong HuaMin Steel Ball Joint-Stock Co,Ltd - ball ...

patent rotary cutting roll forging steel ball production equipment,automatic steel grinding rod production equipment. The main products: 1. Grinding steel ball include: forging steel grinding balls: dia 20mm --- dia 150mm; the high, medium and low Chrome alloyed casting iron balls: dia17mm --- dia 100mm.

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