Ball-grinding mill SMIDTH & CO AS F L

Ball-grinding mill . United States Patent 1368739 . Inventors: Lindhard, Povl T. Application Number: US29727619A . Publication Date: 02/15/1921 . Filing Date: 05/15/1919 . Export Citation: Click for automatic bibliography generation . Assignee: SMIDTH & CO AS F L . Ball-grinding mill,Complete Patent Searching Database and Patent Data Analytics Services. Login Sign up Search Expert Search; Quick Search; US Patents/Apps Other SEARCH; TOOLS & RESOURCES United States Patent US1368739 Note: If you have problems viewing Ball mill Fryma, Maschinen Rheinfelden A. G.,I claim: 1. A ball mill apparatus for the continuous crushing and dispersing of a solid grinding stock which is conveyed along in a fluid, comprising an annular-gap-shaped grinding chamber which is rotationally symmetric with respect to a vertical centre axis, formed between a stator and a rotor coupled to a drive, which chamber has an at least approximately V-shaped cross-section on US Patent for Nano grinding mill (dried type) Patent ,2003-8-11 · The nano grinding mill of claim 1, wherein the disc plate mounted on the lower turntable and a ball coupled to the end portion of each pressure grinding rod are replaceable with those made of a ceramic or diamond-coated material depending on the hardness of the material to be ground, so that grinding is conducted at the disc plate and the ball.Grinding in Ball Mills: Modeling and Process Control,The vibratory ball mill (VBM, Sweco, Belgium) consists of a 36 L-capacity grinding chamber made of an abrasion-resistant elastomer, put in vibrating motion by high-tensile steel springs [28].

Grinding charge for ball mills Walter, Hartman William

Complete Patent Searching Database and Patent Data Analytics Services. Login Sign Grinding charge for ball mills . United States Patent 2847169 . Inventors: Walter, Hartman William Grinding-mill and tumbling comminuting-body therefor: 1920-02-24: Foreign References: GB274786A: 1927-07-28:Grinding Mill Design & Ball Mill Manufacturer,2017-2-20 · Type CHRK is designed for primary autogenous grinding, where the large feed opening requires a hydrostatic trunnion shoe bearing. Small and batch grinding mills, with a diameter of 700 mm and more, are available. These mills are of a special design and described on special request by all Ball Mill Manufacturers.Ceramic grinding ball with steel core for ball mill Patent ,2018-9-21 · The invention discloses a steel core ceramic grinding ball for a ball mill, which comprises a steel ball body, wherein a ceramic shell is coated outside the steel ball body. The manufacturing method comprises the following steps: firstly, mixing silicon carbide and boron carbide according to a ratio of 9:1, grinding into fine powder, andBall grinder accurate ball loading method Patent CN ,2003-12-6 · The invention is a method for ball mill to recuperate balls precisely, which belongs to ore pulverizing, grinding technology field. The method includes: measures the mechanical parameter of ore; sifts and analyzes the mill ore and back sands, calculates the ore particle components and groups them; calculates the particle radius value according to ball radius haft Ball mill Starkey & Associates Grinding Design and ,Abstract: A pilot plant scale SAG mill suitable for use in design of a commercial scale SAG mill. The ball mill has a cylindrical outer chamber having flanges at opposed ends. The cylindrical outer chamber contains a removable grinding chamber in the form of a sleeve. The removable grinding chamber has a diameter of 2-5 feet and a ratio of

Ball grinder accurate ball loading method Patent CN

2003-12-6 · The invention is a method for ball mill to recuperate balls precisely, which belongs to ore pulverizing, grinding technology field. The method includes: measures the mechanical parameter of ore; sifts and analyzes the mill ore and back sands, calculates the ore particle components and groups them; calculates the particle radius value according to ball radius haft Ball-grinding mill SMIDTH & CO AS F L,Ball-grinding mill . United States Patent 1368739 . Inventors: Lindhard, Povl T. Application Number: US29727619A . Publication Date: 02/15/1921 . Filing Date: 05/15/1919 . Export Citation: Click for automatic bibliography generation . Assignee: SMIDTH & CO AS F L . Ball mill Fryma, Maschinen Rheinfelden A. G.,I claim: 1. A ball mill apparatus for the continuous crushing and dispersing of a solid grinding stock which is conveyed along in a fluid, comprising an annular-gap-shaped grinding chamber which is rotationally symmetric with respect to a vertical centre axis, formed between a stator and a rotor coupled to a drive, which chamber has an at least approximately V-shaped cross-section on Ball mill Starkey & Associates Grinding Design and ,Abstract: A pilot plant scale SAG mill suitable for use in design of a commercial scale SAG mill. The ball mill has a cylindrical outer chamber having flanges at opposed ends. The cylindrical outer chamber contains a removable grinding chamber in the form of a sleeve. The removable grinding chamber has a diameter of 2-5 feet and a ratio ofUS Patent for Nano grinding mill (dried type) Patent ,2003-8-11 · The nano grinding mill of claim 1, wherein the disc plate mounted on the lower turntable and a ball coupled to the end portion of each pressure grinding rod are replaceable with those made of a ceramic or diamond-coated material depending on the hardness of the material to be ground, so that grinding is conducted at the disc plate and the ball.

Grinding charge for ball mills Walter, Hartman William

Complete Patent Searching Database and Patent Data Analytics Services. Login Sign Grinding charge for ball mills . United States Patent 2847169 . Inventors: Walter, Hartman William Grinding-mill and tumbling comminuting-body therefor: 1920-02-24: Foreign References: GB274786A: 1927-07-28:(PDF) Grinding in Ball Mills: Modeling and ,The vibratory ball mill (VBM, Sweco, Belgium) consists of a 36 L-capacity grinding chamber made of an abrasion-resistant elastomer, put in vibrating motion by high-tensile steel springs [28].Ball Mill Grinding William Boulton,2022-5-11 · Call us on 01782 816158 or: Get In Contact. A Variety of Ball Mill Grinding Options to Suit You. We can supply a range of different ball mills for different industries and uses, so after considering the different factors we’ve discussed above you’ll be able to find the appropriate equipment for your needs. At William Boulton, we have aGrinding Mill Design & Ball Mill Manufacturer,2017-2-20 · Type CHRK is designed for primary autogenous grinding, where the large feed opening requires a hydrostatic trunnion shoe bearing. Small and batch grinding mills, with a diameter of 700 mm and more, are available. These mills Ball Mill RETSCH powerful grinding and homogenization,RETSCH is the world leading manufacturer of laboratory ball mills and offers the perfect product for each application. The High Energy Ball Mill E max and MM 500 were developed for grinding with the highest energy input. The innovative design of both, the mills and the grinding jars, allows for continuous grinding down to the nano range in the shortest amount of time with only

Ball grinder accurate ball loading method Patent CN

2003-12-6 · The invention is a method for ball mill to recuperate balls precisely, which belongs to ore pulverizing, grinding technology field. The method includes: measures the mechanical parameter of ore; sifts and analyzes the mill ore and back sands, calculates the ore particle components and groups them; calculates the particle radius value according to ball radius haft Methods of operating ball grinding mills W. R. Grace & Co.,View Patent Images: Download PDF 4635858 . US Patent References: 4210290: Method and apparatus for controllably supplying material to a rod mill in accordance with power consumption of the rod mill motor The monitoring of a ball grinding mill or equivalent through electrical signals derived from the mill in operation has long been knownA kind of corrosion-resistant high hardness high ,2014-7-31 · The invention discloses a kind of corrosion-resistant high hardness high toughness ball mill grinding element, it is characterized in that, its raw material comprises by weight: carbon tungsten alloy 20-30 part, carborundum grain 20-25 part, modified aluminas 20-30 part, rare earth ferrosilicon alloy 5-10 part, epoxy modified phenolic resin 5-8 part, silica 1 0-15 part, uhligite US Patent Application for Nano grinding mill (dried type) ,2003-8-11 · There have been conventionally proposed various kinds of grinding mills such as a ball grinding mill, a vibration grinding mill, a roller grinding mill, a jet grinding mill, and the like. In case of the jet grinding mill, especially, it could reach the fineness of the material to be finely ground into a size of a range of 5 μm.GRINDING MILLS DOMINION ENG WORKS LTD,CA,What I claim as new and desire to secure by Letters Patent of the United States is 1. A grinding mill for reducing friable material to a pulp condition, having a rotatable shell, at least one material reducing zone therein, loading means at one end of the shell to supply said material to said zone, intermediate partition means within the shell spaced axially from the shell other end to form an

Tubular ball mill for cement processing use lined process

1990-7-25 · Tubular ball mills should de-agglomerate the mill lump product as well as crush the coarse plus 1 mm fraction in confined process spaces. The charge balls have max. dia. of 70 mm and average dia. 10-40 times the size consist of the feed. The lining (2Method for operating an agitator ball mill,Patent. 8876028. Priority. Dec 04 2010. Filed. Oct 24 2013. Issued. Nov 04 2014. Expiry. Dec 01 2031. Inventors. providing the agitator ball mill with a cylindrical grinding container which comprises at least one grinding stock inlet and at least one grinding stock outlet,US Patent Application for RARE EARTH TANTALATE ,2019-11-14 · The present disclosure discloses a rare earth tantalate ceramic resisting corrosion of a low melting point oxide. A general chemical formula of the ceramic is RETaO4. A method for preparing the ceramic includes: weighing RE2O3 powder and Ta2O5 powder and adding to a solvent to mix, and ball milling the mixed solution with a ball mill to obtain powder A; drying the Ball Mill Grinding William Boulton,2022-5-11 · Call us on 01782 816158 or: Get In Contact. A Variety of Ball Mill Grinding Options to Suit You. We can supply a range of different ball mills for different industries and uses, so after considering the different factors we’ve discussed above you’ll be able to find the appropriate equipment for your needs. At William Boulton, we have aGrinding Balls & Rods Mineral Processing,2016-10-20 · Grinding Balls. Steel balls ranging from ¾ to 5 in. in diameter are used. Rods range from 1½ to 4 in. in diameter and should be 3 to 4 in. shorter than the inside mill length. Tube mills are usually fed balls smaller than 2 in.,