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mill roller rollers crushing pair Prior art date 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.) ... Priority to US60655611A priority Critical patent/US1110218A/en ...
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Mono roller grinding mill. Patent number: 11396022. Abstract: A crushing mill with a single roller inside a driven cylindrical shell inner surface, both with horizontal and parallel but offset axes is disclosed.
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the crushing-mechanism of the mill comprises a crushing-ring 0 and three crushingrollers (Z. The latter work against the inside of the ring, rotation being imparted to the crushing-elements by means of the shaft 6 of one of the rollers which is …
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mill crushing rollers shaft pair Prior art date 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.) ... Priority to US54325010A priority Critical patent/US1002379A/en ...
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The electric machine built-in roller crusher is an explosion-proof electric machine used in the crushing roller. Results: Both of these crushers can be used in the selective …
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the wheels can be geared so as to correspond to the requirements for crushing and if the machine has to be used solely for bruising gear-wheel h, Fig. 2, can be taken off, and the loose roller B is then taken alon at the same speed by the driven roller A …
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1453548 Ball-and-ring mills. Edge runner mills POLYSIUS AG 23 Jan 1975 [25 Feb 1974] 2919/75 Heading B2A An edge runner or ball-and-ring mill has concentric trough-like grinding track sections 6, 7 Fig. 2 of a rotatable pan 3 which cooperates with roller pairs 12, 12a 13, 13a and are separated by an adjustable barrier ring or dam ring 8.
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FIG. 3A Two Roller Mill Module 2 Bottom Roll 3 Top Roll 4 Head Stocks paid (L.H. & R.H.) 5 Central Axis of Top And Bottom Roll 6 Vertical Axis 7 Feed of Prepared Bagasse 8 Donnelly Chute 9 Scrapers 10 Scraper Cum Knife 11 Grooved Under Feed Roller 12 Hydraulic Loading Means FIGS. 1, 2, 3B and 3C 13 Two Roller Mill Module 14 Bottom …
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Roller crushing mill. United States Patent 4004740. Abstract: A roller crushing mill has a housing within which is a plurality of angularly spaced crushing rollers that bear on a …
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853,390. Edge-runner mills. PFEIFFER BARBAROSSAWERKE A.G. GEB. Oct. 9, 1958 [July 15, 1958], No. 32287/58. Class 59 A crushing mill having a rotatable grinding track and, at substantially fixed positions relative to the circumferential direction of the grinding track, rollers which, as the grinding track rotates beneath them, roll thereover, the …
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View Patent Images: Download PDF 3912178 . US Patent References: 3730446: PULVERIZING APPARATUS: : Piepho: 1041632: N/A: : Kelly: ... The invention pertains to a crushing roller for a pulverizing or crushing mill, said roller having a reversible and a replacable annular cambered hard shell ring with a U-shaped …
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Download Citation | Recent Patents on Roll Crushing Mills for Selective Crushing of Coal and Gangue | Background Gangue is the concomitant product of coal mining. The traditional approach for ...
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European Patent Office Prior art keywords crushing roller crushing roller Prior art date 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.) Withdrawn Application number EP12749656.0A Other languages
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roller roller mill crushing raw raw lignite speed Prior art date 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.) ... Priority to DEM121129D priority Critical patent/DE597919C/en ...
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The Roller Mill will grind 2" x 0 barite, up to 4% to 5% moisture, to 97% minus 200 mesh product, dried to 0.2% or less surface moisture, at a product rate of 18 STPH.
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Patents for B02C 4 - Crushing or disintegrating by roller mills (5,528) 09/2008: 09/18/2008: US20080227022 Pulverizing chamber with the surface of at least one of the rotor and the stator having a ...
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Patents for B02C 4 - Crushing or disintegrating by roller mills (5,528) 07/2012: 07/11/2012: CN102553671A Apparatus for fracturing polycrystalline silicon and method for producing fractured ...
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roller crushing grinding plate plate rollers Prior art date 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 Application number US05/645,800 Other languages English (en) Inventor
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INDUSTRIAL MINERAL CRUSHERS & GRINDING MILLS. The engineers at Williams Patent Crusher design and manufacture various industrial mineral crushing and grinding mills that can accomplish the appropriate …
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CA1060415A - Roller crushing mill - Google Patents Roller crushing mill Info Publication number CA1060415A. CA1060415A CA241,946A CA241946A CA1060415A CA 1060415 A CA1060415 A CA 1060415A CA 241946 A CA241946 A CA 241946A CA 1060415 A CA1060415 A CA 1060415A Authority CA Canada Prior art keywords …
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Williams Patent Crusher designs and manufactures high-quality industrial roller mills that dry, classify, and grind various materials. Learn about the features, applications, and benefits of their roller mill systems and how …
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Both of these crushers reduce transportation costs, minimise land occupation, prevent surface subsidence, decrease environmental treatment costs, …
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US879175A - Crushing-mill. - Google Patents Crushing-mill. Download PDF Info ... Prior art keywords roller crushing hub crank driver Prior art date 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.)
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rollers portions crushing mill Prior art date 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.) ... Priority to US45566608A priority Critical patent/US924062A/en ...
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United States Patent 3912178 Abstract: A replaceable and reversible hard surface wearing ring for a pulverizer roller, where the ring is locked in position on the hub of the roller by …
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This invention relates to a roller crushing mill having a grinding plate rotatable about its vertical axis, a number of crushing rollers or pairs of crushing rollers disposed at …
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CA1060415A - Roller crushing mill - Google Patents Roller crushing mill Info Publication number ... CA241,946A Roller crushing mill Expired CA1060415A (en) Applications Claiming Priority (1) Application Number Priority Date Filing Date Title; DE7502452:
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Williams also offers roller mills that perform multiple functions in one machine. Our roller mills can grind, dry, and classify material, ... WILLIAMS PATENT CRUSHER AND PULVERIZER CO., INC. 2701 North Broadway St. Louis, Missouri 63102 USA. CONTACT US (314) 621-3348 info@williamscrusher.
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The invention relates to roller mills used to compact and/or crush brittle material in preparation for grinding and more particularly to the construction of rollers for use with …
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crushing roller roller mill mill crushing roller Prior art date 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 Application number CA198,767A Other languages English (en) Other ...
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rollers roller mill roller crushing crushing mill Prior art date 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.) ... Publication of US615375A publication Critical patent/US615375A ...
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A replaceable and reversible hard surface wearing ring for a pulverizer roller, where the ring is locked in position on the hub of the roller by a shoulder on one side of the hub and a bolted retaining ring on the opposite side of the hub. Insertable blocks engaging both the hub and the wearing ring lock the assembly against relative rotation during operation.
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US427690A - Crushing-mill - Google Patents Crushing-mill . Download PDF Info Publication number ... Authority US United States Prior art keywords rollers disk sleeve crushing standard Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and …
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roller crushing driver mill rollers Prior art date 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 Application number Publication date Application ...
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A roller crushing mill has a housing within which is a plurality of angularly spaced crushing rollers that bear on a grinding plate rotatable about a vertical axis. Above each roller is a sifter for the reception of crushed material. ... Publication of US4004740A publication Critical patent/US4004740A/en
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This invention concerns a roller crushing mill comprising a grinding pan 3 Fig. 1 arranged in a mill housing 1 for rotation about a vertical axis 2 thereof, and crushing rollers 5, 6, 7 Fig. 2 for rolling and pressing on the pan 3. The rollers 5, 6, 7 are carried and guided by thrust members 8, 9, 10 which in turn are acted on by a thrust ring 11.
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