The invention relates to a closed type ore mill. The closed type ore mill comprises a machine body, a power device and a material receiving slot, wherein the machine body comprises a sealing cover; a discharge hole is formed in the bottom of the sealing cover; the discharge hole is in sealing connection with the material receiving slot.
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US232364A Oregrinding mill Google Patents Oregrinding mill . Download PDF Info Publication number ... Authority US United States Prior art keywords compartment grinding ore pan rim 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 ...
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See other industries within the Manufacturing sector: Aerospace Product and Parts Manufacturing, Agriculture, Construction, and Mining Machinery Manufacturing, Alumina and Aluminum Production and Processing, Animal Food Manufacturing, Animal Slaughtering and Processing, Apparel Accessories and Other Apparel Manufacturing, Apparel Knitting Mills, Architectural and Structural Metals ...
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grinding mill ore grinding ore mill grinding 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 CA458278A Other languages French (fr) Inventor F. Davis ...
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Improved liner assembly for ore grinding mill Download PDF Info Publication number WOA1. ... Priority to AUA priority patent/AUA1/en Priority to priority patent/CNA/zh
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See other industries within the Manufacturing sector: Aerospace Product and Parts Manufacturing, Agriculture, Construction, and Mining Machinery Manufacturing, Alumina and Aluminum Production and Processing, Animal Food Manufacturing, Animal Slaughtering and Processing, Apparel Accessories and Other Apparel Manufacturing, Apparel Knitting Mills, Architectural and Structural Metals ...
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USA Oregrinding machine Google Patents Oregrinding machine Download PDF Info ... B02C17/00 — Disintegrating by tumbling mills, mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls.
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9. A method of wet grinding a mineral ore comprising: adding an effective amount of a nonionic grinding aid consisting essentially of maltodextrin to an aqueous slurry comprising the mineral ore, such that the aqueous mineral ore slurry includes from % to % maltodextrin, by dry weight of the mineral ore; and grinding the mineral ore.
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WOA1 Improved liner assembly for ore grinding mill Google Patents Improved liner assembly for ore grinding mill Download PDF Info ... Priority to BRA priority patent/BRA2/pt Priority to CAA priority patent/CAA1/en
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The disclosure is directed to an improved liner assembly for an ore grinding mill. The liner assembly is of the segmented type, comprising a first plurality of holder segments which are mounted directly to the shell of the mill, and a second plurality of wear segments which are mounted to the shell in overlying relation to the holder segments, which are thus virtually unexposed to the ore ...
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Priority to US06/600,534 priority Critical patent/USA/en Assigned to MIDLANDROSS CORPORATION reassignment MIDLANDROSS CORPORATION ASSIGNMENT OF ... In addition, it is evident that maintaining an ore grinding mill in operation as continuously as possible and keeping downtime for maintenance or repair to a minimum ...
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An ore grinding medium for a ball mill comprises an ellipsoid, wherein a concave arcshaped main ring groove is arranged in the middle of the ellipsoid, and concave arcshaped auxiliary ring grooves are arranged at sharp convex parts on two sides of the ellipsoid. According to the utility model, the surface area is increased through the arcshaped main and auxiliary ring grooves, the grinding ...
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Jul 19, 2019 OUTOTEC (FINLAND) OY A stirred bead grinding mill includes a substantially cylindrical grinding shell and a central stirring shaft within the grinding shell. The central stirring shaft is provided with axially spaced stirring elements, preferably grinding discs, along the central stirring shaft.
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Justia Patents To Aid Dispersion Or Prevent Chemical Reaction, Deliquescence, Agglomeration Or Frothing US Patent for Ore grinding process Patent (Patent # 4,162,045) Ore grinding process . Aug 11, 1978 The Dow ... rod or pebble mills, or in autogenous grinding operations.
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The fine grinding mill has a stationary mill body or shell arranged vertically in the mill and an internal drive shaft. The drive shaft has a plurality of stirring elements, such as grinding discs, so that rotation of the drive shaft also rotates the stirring elements, which in turn rotates or stirs the mineral ore particles, usually in the form of a feed slurry, with a suitable grinding media.
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SAG Mill. Grinding mill seperti SAG adalah singkatan dari SemiAutogenous Grinding. Sama seperti ball mill, mesin ini juga memiliki bola gerinda di dalamnya. Sebenarnya, pabrik SAG digunakan sebagai solusi tahap utama untuk penggilingan. Muncul dengan motor 28 MW dan diameter 44 inci. Faktanya mesin ini digunakan di tambang platinum, tembaga ...
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A grinding mill for ore or granular material capable of reducing ore or granular material of large size to a smaller size in only one device comprised by a chamber or compartment of fixed cylindrical shape, provided with at least a window for feeding the material in a radial position preferably vertical and at least one window for radially releasing said material antagonistic to the feeding ...
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Water scarcity dictates to limit the use of water in ore processing plants particularly in arid regions. Since wet grinding is the most common method for particle size reduction and mineral liberation, there is a lack of understanding about the effects of dry grinding on downstream separation processes such as flotation.
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In another aspect, there is an apparatus for processing magnetite iron ore, including a mill 24 for grinding ore particles, wherein the mill 24 is in the form of a High Intensity Grinding mill (HIGmill). ... Patent number: Type: Grant Filed: Aug 16, 2019 Date of ...
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The invention discloses a kind of taper ore mill, it includes upper millstone（1）And lower millstone（2）, it is characterised in that：Upper millstone（1）It is inverted round stage structure, upper millstone（1）It is placed on lower millstone（2）It is interior, upper millstone（1）With lower millstone（2）Between have gap, upper millstone（1）By axle（4）With motor（5 ...
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The present invention concerns a process for iron ore pellets production comprising at least one iron ore crushing stage in a roller press for the production of iron ore pellets. The crushing stage(s) can be done prior or after grinding, or still defined by successive passages of the material through the foregoing crushing stage.
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US234027A Oregrinding mill Google Patents Oregrinding mill . Download PDF Info ... A US 234027A US 234027D A US234027D A US 234027DA US 234027 A US234027 A US 234027A Authority US United States Prior art keywords ore shell rollers core grinding mill Prior art date Legal status (The legal status is an assumption and is not a ...
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US315825A Oregrinding mill Google Patents Oregrinding mill . Download PDF Info Publication number US315825A. US315825A US315825DA US315825A US 315825 A US315825 A US 315825A US 315825D A US315825D A US 315825DA US 315825 A US315825 A US 315825A Authority US United States Prior art keywords compartment arrastra ore screens
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The present invention provides a system and method for more efficient utilization of comminution mills. Sensors are provided in the liners placed within the mill shell. The sensors may include RFID tags, liner wear profile sensors (, such as an ultrasonic sensor), an inertial sensor (preferably included both an inclinometer and an accelerometer, and an acoustic sensor, among others.
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Improved liner assembly for ore grinding mill Download PDF Info Publication number WOA1. ... Priority to BRA priority patent/BRA2/pt Priority to priority patent/GBB/en
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Justia Patents Annular Internal Comminuting Face US Patent for Liner segment locator/retainer for ORE grinding mills Patent (Patent # 6,390,401) Liner segment locator/retainer for ORE grinding mills . Aug 18, 1999. A liner assembly for the discharge end of an ore comminuting mill is disclosed. The discharge end is defined by an end wall having ...
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