coal crusher patents
USA Coal crusher Google Patents
The breaker plate of a coal crusher has holes therein so that coal small enough to pass through those holes does so without being acted upon by the rotor This increases the capacity of theUSA Coalcrusher Google Patents Coalcrusher Download PDF Info Publication number USA USA USA USA USA US USA Coalcrusher Google Patents
USA Coalcrusher Google Patents
USA Coalcrusher Google Patents Coalcrusher Download PDF Info Publication number USA USA USDA USA US A US A USWilliams Patent Crusher and Pulverizer Co Inc Original Assignee Williams Patent Crusher and Pulverizer Co Inc Priority date (The priority date is an assumption and is not a legalUSA Coalcrusher Google Patents
Coal crusher (Patent) | OSTIGOV
The breaker plate of a coal crusher has holes therein so that coal small enough to pass through those holes does so without being acted upon by the rotor This increases the capacity of theA mobile, lowprofile feedercrusher machine for receiving, crushing and feeding freshly mined coal to a stationary conveyor system includes a rigid frame supporting a rotary crusher shaftUSA Feeder crusher Google Patents
Coal Crushers | Coal Pulverizers & Mills | Williams Crusher
Through continuous innovation and dedication to quality, Williams Patent Crusher has become the industry leader in coal crushing and pulverizing equipment We’ve maintained thatJPSA JPA JPA JPSA JP S A JPS A JP SA JP A JP A JP A JP A JPJPSA Rock crusher Google Patents
USA Roll crusher Google Patents
The disclosure is directed to an improved roll crusher comprising a central hub mounted on a rotatable shaft, a roll member carried by the hub in concentric relation thereto, and a pair ofThe invention provides a sand crusher, which comprises a frame, a crusher box, a rotor, a crushing hammer assembly, a toothed plate and a sieve plate, a crusher box is arranged onCNA Gravel crusher Google Patents
Access door for coal crusher feed chute (Patent) | OSTIGOV
14/04/1992· The US Department of Energy's Office of Scientific and Technical InformationCoal from a mine is introduced into the crusher through the feed chute 14 and the coal is for the most part composed of relatively large lumps, although it does contain some fines and some pieces the desired size, which is usually 3/4 inch to 1 inch wide Upon leaving the chute 14, the coal passes directly over the front face 56 of the breaker plate 54, where many of the smallerCoal crusher American Pulverizer Company
US Patent for Access door for coal crusher feed chute Patent (Patent
A coal crushing facility having a coal crusher with an inlet feed chute and a feeding mechanism interposed between the crusher and a storage hopper wherein a top wall of the feed mechanism discharge chute includes a hinged door which is responsive to backup of coal in the crusher inlet chute to open slightly and effect operation of a proximity switch to shut down the feed motor25/04/1990· BACKGROUND OF THE INVENTION 1 Field of the Invention The present invention pertains to an arrangement in a feed mechanism for feeding particulate material, such as coal, to a crusher wherein the feed mechanism has an access door which may be manually or automatically opened in response to backup of material in the crusher inlet chute to shutAccess door for coal crusher feed chute Atlantic Richfield
Cone Crusher Patent In UK
Coal Crusher Manufacturer – liming has been manufacturing advanced and newpatent products which are hydraulic cone crusher, Argentina, Australia, UK and USA Coal Crusher Used Cone Crushers US – CGM Crushing Plant vertical crusher patent; vertical crusher canica 1200; short head crusher run; CGM 4 1/4 Ft Standard CGM Cone CrusherThe invention discloses a kind of crusher blockageclearing devices, including preceding block clearing bracket system (42) and rear block clearing bracket system (41), block clearing bracket system (41) includes the first bracket main shaft (71), the first sieve plate (101) and bracket countershaft (8) afterwards, and the first sieve plate (101) is equipped with the pin holeCNA Crusher blockageclearing device Google Patents
AUB2 Crusher feed Google Patents
AUB2 Crusher feed Google Patents Crusher feed Info Publication number AUB2 AUB2 AU54958/80A AUA AUB2 AU B2 AU B2 AU B2 AU 54958/80 A AU54958/80 A AU 54958/80A AU A AU A AU A AU B2 AU B2 AU B2 Authority AU Australia Prior artAuthors: Andre, R; Fradin, J; Rouet, M Publication Date: Thu Jan 01 00:00:00 EST 1970 Research Org: Originating Research Org not identified OSTI Identifier: BALLCRUSHER (Patent) | OSTIGOV
Cone Crusher Patent In SA
Our coal pulverizing machine have exported to South Africa, USA, Australia, Ghana, Russia, Canada Crusher patent A cone crusher mantle armor for ore cs cone crusher malaysia | Clinker Grinding Mill cs cone crusher malaysia Worldwide patents — more than 100 of them — attest to Ciros’s kawasaki crushers in south africa sales contact06/02/2020· Crusher Wikipedia A crusher is a machine designed to reduce large rocks into smaller rocks, gravel, or rock dust The atmospheric engine invented by Thomas Newcomen in 1712, often referred to simply as a Newcomen The earliest of these were in the foundries, but as coal took hold the larger operations became the coal breakers thatcoal crusher patents
» Kategoria » Coal crusher Patentus
To use our website, you must accept the private version of the operating data and GDPR read moreA coal crushing facility having a coal crusher with an inlet feed chute and a feeding mechanism interposed between the crusher and a storage hopper wherein a top wall of the feed mechanism discharge chute includes a hinged door which is responsive to backup of coal in the crusher inlet chute to open slightly and effect operation of a proximity switch to shut down the feed motorUS Patent for Access door for coal crusher feed chute Patent (Patent
Coal Crusher Facility, Construction (Technical Report) | OSTIGOV
01/09/2015· Extensive factory and field testing of the hydraulic borehole coal mining tool was performed The tests: (1) characterized cutting nozzle and crusher wear and reliability; (2) characterized cutting, cavity slurry flow, crushing, and slurry pumping processes under field conditions; and (3) compared laboratory cutting and pumping rates with those obtained in the25/04/1990· BACKGROUND OF THE INVENTION 1 Field of the Invention The present invention pertains to an arrangement in a feed mechanism for feeding particulate material, such as coal, to a crusher wherein the feed mechanism has an access door which may be manually or automatically opened in response to backup of material in the crusher inlet chute to shutAccess door for coal crusher feed chute Atlantic Richfield
Segmental shell for a coal crusher roll TJ Gundlach Machine
United States Patent Abstract: A coal crusher roll includes a smooth tubular cylindrical backup roll having a series of regularly spaced tapped radial holes to receive bolts by which eight identical shell segments may be fastened on the backup roll The holes at the axial ends of the segments are undercut to provide a rabbet into which fits the tang of a special lifting hook byAUB2 Crusher feed Google Patents Crusher feed Info Publication number AUB2 AUB2 AU54958/80A AUA AUB2 AU B2 AU B2 AU B2 AU 54958/80 A AU54958/80 A AU 54958/80A AU A AU A AU A AU B2 AU B2 AU B2 Authority AU Australia Prior artAUB2 Crusher feed Google Patents
coal crusher patents
06/02/2020· Crusher Wikipedia A crusher is a machine designed to reduce large rocks into smaller rocks, gravel, or rock dust The atmospheric engine invented by Thomas Newcomen in 1712, often referred to simply as a Newcomen The earliest of these were in the foundries, but as coal took hold the larger operations became the coal breakers thatCone crusher – Patents US Patent Documents : June 1954: Bjarme: : March 1959: Becker: : May 1968: Patterson et al A cone crusher for crushing stones and the like, Patent US – Cone crusher – Google Patents A gyratory cone crusher having an eccentric member mounted for rotary motion on a spindle, Citing Patent: FilingCone Crusher Patent In Hyderabad | Crusher Mills, Cone Crusher,
Cone Crusher Patent In Mumbai | Crusher Mills, Cone Crusher, Jaw Crushers
Supplier and Manufacturer of Crushers, Jaw Crushers, Rock Crushers, Stone Crushers, Heavy Duty Crushers and Cone Crushers offered by Raj Enterprises, Nerul, Navi Cone crusher – US Patent Claims – PatentStorm: USWilliams Crusher is the industry leader in crushing & pulverizing We offer solutions for various crushing, grinding, and pulverizing applications such as coal, limestone, wood, rock, scrap metal, clay, glass, and more Over 500 trademarks & patents See our crushers in action, learn more & become a customerApplications for Pulverizers & Crushers | Williams Crusher