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7618181 |
Method for dispersing pigment in liquid medium
The present invention provides an apparatus for dispersing pigment in a water-based or oil-based intermediate mixture for producing a coating composition comprising a mixer and a dispersing device,...
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6443376 |
Apparatus for pulverizing and drying particulate matter
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...
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6179233 |
Wet crushing process and crusher for implementing such process
A grinder for use in wet grinding having a roller or wheel rolling on a circular track and elastically pressed thereon. The materials to be ground are subjected to several layer on bed grinding...
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5918823 |
High-pressure roller press for pressure comminution of granular product
A product bed comminution high-pressure roller press wherein the problem of great recirculations of product material or, respectively, high product circulation rates caused, for example, because of...
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5836527 |
Apparatus for comminuting solid waste materials
A solid waste comminuting apparatus (10) for reducing solid waste material (12). The apparatus (10) has rolls (42, 44) for severing material that is fed into the entrance (32). After the material...
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5673860 |
Method and apparatus for comminuting moist mineral material
The invention relates to the comminution of moist mineral material in the comminution zone of a material comminuting machine followed by breaking up of agglomerates which have formed and subsequent...
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5505389 |
Closed circuit grinding system
A recirculating grinding plant with a crushing high-pressure roller press and sifter which has low energy consumption and which operates without a separate drive disagglomerator for...
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5505390 |
Two stage hammer mill with particle separator
A two stage hammer mill which reduces recycled glass and its associated contaminants to small glass particles in the 100-800 grit size range and waste. The glass grinder is of light weight, modular...
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5375776 |
Method and apparatus for the comminution of material for grinding
The invention relates to the comminution of material for grinding, particularly for the production of cement, wherein the material for grinding is comminuted in a mill and the comminution product...
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5257831 |
Rag tearing machines for the textile industry
The rag tearing machine embodies an inlet station 1 in which the materials to be processed for a first time 23 and recycled waste 19 are poured, separately, onto the circulating belt 2. Several rag...
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5215262 |
Method and apparatus for comminuting bulk materials
A process and device for crushing bulk materials. The material to be crushed is fed from above to a first accelerating device which accelerates it into a first crusher, the fine particles in the...
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5054697 |
Removable mill throat and wear ring for pulverizer
A coal pulverizer, that supplies a coal-in-air mixture to combustion means for a power plant and comprises grinding means consisting of wheels revolving in a power driven trough from which...
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4988044 |
Steel can shredding/delabeling system and method
A steel can shredding/delabeling system processes post-consumer steel cans, taken from a solid weight stream, into a densified product suitable for detinning. The steel cans are transported and fed...
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4728044 |
Apparatus for the comminution and grinding of brittle grinding stock, particularly of damp initial material
For reducing the specific energy outlay in the grinding-drying of damp initial material, a circulating grinding system including a comminution machine, particularly an impact hammer, which is...
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4586658 |
Impact grinding method and apparatus
For impact grinding a free-flowing feed material to a finished product of a narrow grain size range, particularly in the cereal and feeding stuff grinding industry, the feed material is fed to an...
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4523721 |
Bowl mill with primary classifier assembly
A vane wheel arrangement (30) particularly suited for use in a bowl mill (10) of the type that is employed for purposes of effecting therewithin the pulverization of materials such as coal. The...
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4522343 |
Micronized grinding apparatus
Apparatus for grinding coal to micron fineness having a grinding chamber with a grinding surface supported by a circumferential wall in the grinding chamber, a plurality of grinding rolls orbiting...
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4482372 |
Fluid fertilizer composition
A fluid fertilizer composition based essentially on potassium chloride and an ammonium phosphate prepared by a process which comprises comminuting a solid substance containing potassium chloride...
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3765612 |
DRIER FOR BULK MATERIAL
A machine for converting moisture-laden bulk material into dried granular condition. Material emerging from the drying area is mixed with raw material to maintain a consistency and density related...
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3633831 |
GRANULATOR DEVICE AND HELICAL-SHAPED CUTTERS THEREFOR
Granulator device for quietly shearing brittle or stretchy materials such as various types of plastics as well as thin metal into small pieces which can be easily handled. A pair of meshing cutters...
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3586248 |
PROCESS FOR GRINDING AND SIFTING
A process for grinding and sifting a granular material, more particularly cement, comprises grinding the charge material stream and thereupon sifting the ground material stream and dividing the...
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3556419 |
RAKE MEANS FOR USE IN A GRINDING MILL
A pulverizing mill for grinding material having a rotatable grinding ring, and grinding rollers coacting with the grinding ring for pulverizing material therebetween. Rake means are associated with...
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3529777 |
PROCESS FOR GRANULATING SHEET-LIKE MATERIAL
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3511445 |
AIR FLOW CONTROL MEANS FOR PULVERIZING MILL
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3510071 |
PYRITE AND TRAMP IRON REMOVAL APPARATUS FOR COAL PULVERIZERS
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3503560 |
CLOSED WET GRINDING CIRCUITS
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3474972 |
DEVICE FOR SIMULTANEOUSLY MAKING PULP,CLEANING AND SCREENING PAPER
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3433422 |
METHOD AND APPARATUS FOR ROTARY PROCESSING AND CLASSIFICATION
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3403864 |
Method of producing roadrock
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3310059 |
Apparatus for removing the ribs from tobacco leaves or the like material and classifying same
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3282199 |
Flaking or crushing rolls
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3229698 |
Machine for threshing tobacco and separating the tobacco threshed
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3224686 |
Impact pulverization-classification
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2957633 |
Impact mill
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2922589 |
Vertical pulverizing machine
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2919863 |
Machine for producing paper-pulp and like substances
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2906467 |
Pulverizing apparatus
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2870908 |
Hydrocyclones in closed-circuit grinding operations
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2868462 |
Pulverizing mill with novel outlet
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0989879 |
Title is not available
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