US668001A

US668001A US2842600A US1900028426A US668001A US 668001 A US668001 A US 668001A US 2842600 A US2842600 A US 2842600A US 1900028426 A US1900028426 A US …

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Roll-and-race pulverizer with rotating throat

The present invention relates to pulverizers in which materials such as coal are pulverized to a required fineness between relatively moving grinding surfaces and, more particularly, to a...

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Pulverizing Equipment and Machines | Various Industries

From supplying pulverizers for the recycling industry to serving the pharmaceutical sector, we have earned a reputation as a premier hammer mill manufacturer. Our family-owned business …

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35 of the most revolutionary inventions that shaped our world

Here is a list of our top picks of revolutionary inventions that changed the world:. 1. The invention of the wheel was a big deal

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Modified journal assembly for pulverizer

The present invention relates to fuel pulverizers, and more specifically, to a modified journal assembly for pulverizer. BACKGROUND OF THE INVENTION; Solid fossil fuels such as coal …

WhatsApp: +86 18221755073

Spring canister for pulverizer

This invention relates generally to pulverizers (e.g., coal pulverizers). More particularly, this invention relates to vertical spindle coal pulverizers. Even more particularly, this invention …

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A sieve structure of a pulverizer

[0003] Aiming at the deficiencies of the prior art, the present invention provides a sieve material structure for a pulverizer, which has the advantages of continuous screening of materials, and …

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US20040188554A1

A system for balancing and controlling the distribution of pulverized coal into multiple equal diameter outlet pipes of coal pulverizers for improving boiler performance. The device includes …

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STRESS REDUCTION FOR PULVERIZER MAIN SHAFT VIA …

FIELD AND BACKGROUND OF THE INVENTION. The present invention relates, in general, to the field of coal pulverizers, and more particularly, to stress reduction modifications that will …

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US1014191A

This invention relates to a new and useful improvement in pulverizers for reducing shale, limestone, coal, etc, the object being to :use loosely mounted rings in connection

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Arthur Stock | Invention and Technology

A variety of mechanical feeders, including drag-chain conveyors and rotary pocket feeders, historically have been used to volumetrically control the flow of fuel to coal pulverizers on …

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Integrated high pressure drop rotating throat for a coal pulverizer

Welded rotating annular passage segment for coal pulverizers with replaceable vanes and adjustable passage port area: : Henning et al. 241/119: 5263855: Low pressure …

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WO1999038616A1

This invention relates to pulverizers, particularly as are designed for use in pulverizing coal for power generation and the like. the invention comprises an integrated, high pressure drop, …

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Henry G. Lykken

Henry G. Lykken (December 9, 1880 – April 5, 1958) was an American civil engineer and inventor who is credited with invention of: emergency tires, pneumatic grain elevators, coal pulverizers, …

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US2126081A

US2126081A US716936A US71693634A US2126081A US 2126081 A US2126081 A US 2126081A US 716936 A US716936 A US 716936A US 71693634 A US71693634 A US …

WhatsApp: +86 18221755073

Roll-and-race pulverizer with rotating throat

The present invention relates to pulverizers in which materials such as coal are pulverized to a required fineness between relatively moving grinding surfaces and, more particularly, to a roll …

WhatsApp: +86 18221755073

US442538A

US442538A US442538DA US442538A US 442538 A US442538 A US 442538A US 442538D A US442538D A US 442538DA US 442538 A US442538 A US 442538A Authority US United …

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US1691951A

This invention relates to improvements in pulverizers or rock Crushers and is especially directed to pulverizers of the type consisting of a housing including a reducing chamber, ... It is …

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US6966508B2

A system for balancing and controlling the distribution of pulverized coal into multiple equal diameter outlet pipes of coal pulverizers for improving boiler performance. The device includes …

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Pulverizer

The present invention relates to the construction and operation of pulverizers of the type in which materials, such as coal, phosphate rock, and the like, are pulverized between one or more …

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US256801A

This invention relates to soil-pulverizers wherein rotary drums are employed for breaking up the clods andl to cut into the surface ot' the ground, so as to thoroughly pulverize i 5 the soil.

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US5480099A

A brush-type mill sweep which is particularly suited for pyrite removal from the floor of a vertical spindle coal pulverizer. The mill sweep is secured at one end to the spindle or the shaft skirt, …

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Deflector for coal pulverizer/classifier

A deflector disposed immediately above and outboard of a rotating vane wheel in a pulverizer/classifier is protected from wear and abrasion by means of side-by-side abutting …

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Integrated high pressure drop rotating throat for a coal pulverizer

This invention relates to pulverizers, particularly as are designed for use in pulverizing coal for power generation and the like. the invention comprises an integrated, high pressure drop, …

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CN109746090A

The present invention relates to the pulverizers that one kind can cool down, comprising: cabinet, motor, rotation axis, crushing knife tool, air-cooler, cooling fin；The motor is arranged on the …

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Rotatable throat assembly for coal pulverizer

The present invention is an improvement to the rotating throat assembly covered by Provost U.S. Pat. No. 5,549,251, which is commonly owned with this application and which covers rotatable …

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A kind of high-speed eddy pulverizers

The present invention designs a kind of high-speed eddy pulverizers, this includes screw, felt collar oil sealing, bearing (ball) cover, deep groove ball bearing, blade, axle sleeve, babinet, …

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Gravimetric Coal Feeder | Invention & Technology …

In the 1950s, Arthur J. Stock (1900-1986) successfully combined the weighing and control of material flow into a single device, now known as the gravimetric feeder. The first installation was placed in continuous operation at Niagara Mohawk …

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Coal Pulverize | Invention & Technology Magazine

A variety of mechanical feeders, including drag-chain conveyors and rotary pocket feeders, historically have been used to volumetrically control the flow of fuel to coal pulverizers on …

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(12) (10) Patent No.: US 6,966,508 B2 United States Patent …

ized coal outlet pipes of coal pulverizers. SUMMARY OF THE INVENTION Accordingly, it is the main object of the present invention to provide an improved method and apparatus for the on …

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Classification system for pulverized materials

This invention relates, to grinding mills and pulverizers, and more particularly to a system for classifying the material pulverized in the mills or pulverizers. SAn object of the invention is to …

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Integrated high pressure drop rotating throat for a coal pulverizer

The invention comprises an integrated, high pressure drop, rotating throat for such pulverizers. BACKGROUND OF THE INVENTION. In an important aspect, this invention is an …

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Pulverizer – Knowledge and References – Taylor & Francis

It is commonly used in size reduction processes, such as impact mills, hammer mills, and pulverizers, to achieve further reduction in particle size. Pulverizers are also used to produce …

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Invention: Pin Pulverizer by Mr. Vivekanandan

Mr. Vivekanandan's innovative solution was a pin pulverizer that was modified for small capacities, yet could still grind chili and coriander. The material is centrally fed into the pin pulverizer's milling chamber, which …

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