pulverizer patent

pulverizer patent

US Patent Application for METHOD FOR PRODUCING …

Method for producing pulverized coal, the method comprising the steps of heating a drying gas, preferably an inert gas, in a hot gas generator (26) to a predefined temperature; feeding the heated drying gas into a pulverizer (20); introducing raw coal into the pulverizer (20), the pulverizer (20) grinding the raw coal to pulverized coal; collecting a mixture of drying gas and pulverized coal ...

USB2 - Pulverizer - Google Patents

Patent: Reexamination Certificate Second Reexamination - United States. Application: US on . Publication: . Abstract. A pulverizer for reducing the clumpiness or aggregation of soil into clumps or clods and for screening materials, the pulverizer …

Pulverizer - Patent - Europe PMC

Additional patents may be pending in the US and elsewhere. Below are the applicable currently issued United States patents. D804,550 9,987,667 B1. Below are the applicable currently issued Canadian patents. 2,963,654. If you have any questions about this list, please contact TORXX Kinetic Pulverizer …

Torxx Kinetic Pulverizer® - Waste and Recycling Technology

Method for producing pulverized coal, the method comprising the steps of heating a drying gas, preferably an inert gas, in a hot gas generator (26) to a predefined temperature; feeding the heated drying gas into a pulverizer (20); introducing raw coal into the pulverizer (20), the pulverizer …

USA - Pulverizer - Google Patents

An improved coal pulverizer classifying system in which the feedpipe and classifier cone are provided with extensions to protect coal flow into the pulverizer from the annular fine-lifting airflow from the pulverizer …

Williams Patent Crusher and Pulverizer Co., Inc. - YouTube

USA US05/845,362 USA USA US A US A US A US A US A US A US A US A US A Authority US United States Prior art keywords lands grooves stator pulverizer hammer Prior art date Legal status (The legal status is an assumption and is not a legal conclusion.

US Patent Application for METHOD FOR PRODUCING PULVERIZED ...

Components of the pulverizer control system 130 may be connected to each other and to the pulverizer 110 via wires or wirelessly. As discussed above, the pulverizer control system 130 and the combustion detection system 132 may detect conditions that may lead to fires prior to the fire being detected in the pulverizer …

USA - Mill throat for pulverizer - Google Patents

Justia - Patents - Patents and Patent Application Resources. Abstract: It is intended to, in a horizontal dry mill, prevent blow-up and adhesion of a raw material, etc., to a raw material input section. In a …

US361000A - Clay-pulverizer - Google Patents

Williams has been a leader in the crushing and pulverizing industry since 1871. With over 500 patents and trademarks to its credit, Williams Patent Crusher & Pulverizer Company continues to engineer new and innovative designs for crushing machines that meet the needs of clients worldwide and provide solutions for them every day.

US 5,386,619 A - Coal pulverizer and method of improving ...

Method for producing pulverized coal, the method comprising the steps of heating a drying gas, preferably an inert gas, in a hot gas generator (26) to a predefined temperature; feeding the heated drying gas into a pulverizer (20); introducing raw coal into the pulverizer (20), the pulverizer …

Coal pulverizer - Free Patents Online

USA - An improved coal pulverizer classifying system including a classifier cone extension to protect coal flow into the pulverizer from the annular fine-lifting airflow from the pulverizer throat. The …

US Patent Application for METHOD FOR PRODUCING …

Patent: Granted Utility Model - China. Application: CNU on . Publication: . Abstract. The utility model discloses a pluverizer comprising a pulverizer body, a main shaft, …

USA - Hand-held pulverizer - Google Patents

The pulverizer control system of the present invention is designed to provide improved pulverizer response and has the potential to simplify the overall pulverizer control (modulating and burner) by allowing the use of a calculated value from a pulverizer response model of coal flow from each pulverizer.

Patents Assigned to Hosokawa Micron Powder Systems ...

The TORXX Kinetic Pulverizer® (TKP) (patented and patents pending) is a new generation of size reduction technology in the waste management and recycling industry. It right-sizes your output at a …

USA - Pulverizer - Google Patents

USA US203480A USA USA US A US A US A US 203480 A US203480 A US 203480A US A US A US A US A US A US A Authority US United States Prior art keywords grinding air ring passage pulverizer Prior art date Legal status (The legal status is an assumption and is not a legal …

Pulverizer control system - The Babcock & Wilcox Company

Williams Patent Crusher has been the leader in the crushing and pulverizing industry since 1871. Founder invented and patented the world's first Hammer Mill ...

Apparatus for pulverizing and drying ... - Free Patents Online

In the vertically oriented generally cylindrical coal pulverizers that are widely employed to supply a coal-air dispersion to the combustion zones of boilers producing steam for the turbines of electric-power plants, forced-air requirements are reduced and coal fall-back and resultant coal fires are substantially eliminated by the novel throat ring of invention.

USB1 - Pulverizer real-time ... - Google Patents

One type of known coal pulverizing mill (pulverizer) is a slow speed, roll-and-race-type pulverizer that uses three large-diameter grinding rolls to crush the coal. Primary air enters the pulverizer through a …

Coal pulverizer - Free Patents Online

Method for producing pulverized coal, the method comprising the steps of heating a drying gas, preferably an inert gas, in a hot gas generator (26) to a predefined temperature; feeding the heated drying gas into a pulverizer (20); introducing raw coal into the pulverizer (20), the pulverizer …

Patents Assigned to Hosokawa Micron Powder Systems ...

However, a patent dated December 9th, 1892 was taken out for "new and useful improvements in soil pulverizers" as the Parker Soil Pulverizer. Advertisements now featured Parker Pulverizers with his patented design wheels, no longer those of Stephen McColm. Mr.

US Patent Application for METHOD FOR PRODUCING …

However, a patent dated December 9th, 1892 was taken out for "new and useful improvements in soil pulverizers" as the Parker Soil Pulverizer. Advertisements now featured Parker Pulverizers with his …

US 5,873,156 A - Coal pulverizer and method of improving ...

Aug 09, 2001· Abstract: The invention relates a pulverizer equipped with a free air purging mechanical seal/classifier design that provides free air purging of the seal gap between the mechanical seal assembly and the classifier. The invention also provides a coarse particle extraction assembly wherein the coarse particles rejected by the classifier can be reliably discharged from the pulverizer …