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Class Information
Number: 241/46.17
Name: Solid material comminution or disintegration > Apparatus > Including means applying fluid to material > Liquid submerged comminuting zone > By rotating impeller-type agitating means
Description: Apparatus wherein the cause of liquid excitement is a stirring means which turns upon an axis to create a turbulent motion of the liquid which motion generates a comminuting agitating force upon submerged material for its disintegration.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5564572 |
Method and apparatus for screening waste paper pulp |
Oct. 15, 1996 |
| 5551641 |
Non-pulpables collection chamber with removable basket for solid waste pulpers |
Sep. 3, 1996 |
| 5522553 |
Method and apparatus for producing liquid suspensions of finely divided matter |
Jun. 4, 1996 |
| 5518312 |
Mixing device and method |
May. 21, 1996 |
| 5508183 |
Enhanced attrition bioreactor for enzyme hydrolysis or cellulosic materials |
Apr. 16, 1996 |
| 5497948 |
Basket media mill with extended impeller |
Mar. 12, 1996 |
| 5474237 |
Method and apparatus for eliminating screen plugging in wet grinding mills |
Dec. 12, 1995 |
| 5464161 |
Solid waste pulper |
Nov. 7, 1995 |
| 5451004 |
Integrated waste pulping and liquid extraction system |
Sep. 19, 1995 |
| 5447369 |
Industrial mixer |
Sep. 5, 1995 |
| 5433899 |
Process of manufacturing a gas generating material |
Jul. 18, 1995 |
| 5431348 |
Ultracentrifugal disintegrator and its use for the cryocomminution of heat sensitive material |
Jul. 11, 1995 |
| 5427737 |
Process and system for biologically neutralizing waste material |
Jun. 27, 1995 |
| 5413287 |
Chopping device, particularly for house and garden wastes |
May. 9, 1995 |
| 5407538 |
Device for separating a mixture of paper pulp and contaminants |
Apr. 18, 1995 |
| 5407271 |
Integrated rotary mixer and disperser head |
Apr. 18, 1995 |
| 5390860 |
Method and apparatus for separating paper fiber and plastics from mixed waste materials and products obtained thereby |
Feb. 21, 1995 |
| 5377918 |
Pulpers for disintegrating cellulose pulp |
Jan. 3, 1995 |
| 5366168 |
Yard waste liquefier |
Nov. 22, 1994 |
| 5358637 |
Apparatus for sorting and deflaking fibrous suspensions |
Oct. 25, 1994 |
| 5354000 |
Sharps disposal system |
Oct. 11, 1994 |
| 5348236 |
Impeller assembly for processing device |
Sep. 20, 1994 |
| 5328105 |
Transportable processing unit capable of receiving various chemical materials to produce an essentially homogeneous admixture thereof |
Jul. 12, 1994 |
| 5320284 |
Agitating mill and method for milling |
Jun. 14, 1994 |
| 5299747 |
Paper material screening/refining apparatus |
Apr. 5, 1994 |
| 5282980 |
Method for treatment of waste water sludge |
Feb. 1, 1994 |
| 5277869 |
Process and system for biologically neutralizing waste material |
Jan. 11, 1994 |
| 5253812 |
Tank cleaning method and apparatus |
Oct. 19, 1993 |
| 5248484 |
Attrition reactor system |
Sep. 28, 1993 |
| 5225045 |
System and method for recycling materials from disposed diapers |
Jul. 6, 1993 |
| 5197678 |
Polystyrene recycling process |
Mar. 30, 1993 |
| 5186401 |
Crushing machine |
Feb. 16, 1993 |
| 5167375 |
Apparatus for mineral matter separation |
Dec. 1, 1992 |
| 5133506 |
Apparatus for grinding mineral products |
Jul. 28, 1992 |
| 5125584 |
Method and apparatus for removing impurities from paper pulp in pulpers |
Jun. 30, 1992 |
| 5096127 |
Apparatus for pressurized screening of a fibrous material liquid suspension |
Mar. 17, 1992 |
| 5069393 |
Dispersing and grinding apparatus |
Dec. 3, 1991 |
| 5066363 |
Method of forming pulp bales with dissolvable PVA baling strap material |
Nov. 19, 1991 |
| 5064125 |
Pulper |
Nov. 12, 1991 |
| 5060870 |
Polystyrene recycling process |
Oct. 29, 1991 |
| 5061370 |
Screening device for slurries with improved rotor and hub design |
Oct. 29, 1991 |
| 5051151 |
Side extraction pulper with screw type rotor |
Sep. 24, 1991 |
| 4991720 |
Apparatus for dividing a suspension of fibrous cellulose pulp |
Feb. 12, 1991 |
| 4973002 |
Device for reducing fibrous products |
Nov. 27, 1990 |
| 4967968 |
Machine apt for the dispersion, mixing and grinding of more than one substance at the same time for the purpose of obtaining homogeneous mixtures of a fixed grain, such as paint |
Nov. 6, 1990 |
| 4958987 |
Materials handling fan impeller |
Sep. 25, 1990 |
| 4941970 |
Apparatus for dividing a suspension of fibrous cellulose pulp |
Jul. 17, 1990 |
| 4938423 |
Paper pulp beater |
Jul. 3, 1990 |
| 4911557 |
Dual-spindle blender with provision for small charge |
Mar. 27, 1990 |
| 4909821 |
Apparatus for granulating metallurgical melt |
Mar. 20, 1990 |
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