| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 366318000 | Screw-type stirrer | 6 |
| 20080225638 | Dynamic Helical Mixer and Mixing Apparatus Using Same - A dynamic helical mixer and a mixing head apparatus using that mixer are disclosed. Highly efficient mixing of two or more component reactive systems that have drastically different viscosities and ratios can be achieved because the mixer provides high shear in a mixing apparatus with a very small hold-up volume in the mixing head. The mixing head utilizes a hydraulic motor to transfer power to the dynamic helical mixer. | 09-18-2008 |
| 20090040868 | Liner for Vertical Mixer - A vertical mixer assembly for mixing a bulk material having improved wear-resistant is disclosed. The vertical mixer comprises a floor having an upper surface; at least one wall extending from the floor and having an interior surface and an upper edge; wherein the floor and the at least one wall define an open topped mixing chamber having a general tub-shape suitable for receiving the bulk material. The mixing chamber comprising an outlet for egress of mixed bulk material. The vertical mixer further comprises at least one vertical auger positioned in the mixing chamber for mixing the bulk material, the auger having an exterior surface suitable for mixing the bulk material upon operation of the auger; and a non-metallic wear-resistant material coating or covering at least a portion of the mixing chamber. Also disclosed herein are methods of increasing the wear-resistance of a vertical mixer. | 02-12-2009 |
| 20090268550 | Extruder Screw With Long Wearing Surfaces - A method of extending the life of an extruder screw by affixing tiles of wear-resistant material along the crest of the extruder screw flighting threads, and optionally grinding the hardened material to remove any sharp edges. In another configuration of the present invention, plates of wear-resistant material are secured to the leading edges of the extruder screw threads to further prolong the life of the extruder screw. | 10-29-2009 |
| 20120320707 | FOOD PROCESSING APPARATUS AND METHOD - A food processing apparatus comprises a device for dispensing discrete morsels of food product, such as confection, the device comprising: a hopper for receiving the morsels, the hopper having a discharge chute for discharging the morsels by means of gravity; and an auger having a drive end for rotatably driving the auger and a discharge end for dispensing the morsels, the helical fighting of the auger communicating with the chute of the hopper. The device is arranged such that the auger is inclined at non-vertical angle, such as an angle of 30 to 60 degrees to the vertical, such that the discharge end of the auger is higher than the drive end of the auger. Also provided is a food processing method comprising dispensing discrete morsels of food product using the food processing apparatus. | 12-20-2012 |
| 20130176815 | DEVICE AND METHOD FOR DISPERSING TWO SOLUTIONS IN EACH OTHER IN SOLVENT EXTRACTION - The invention relates to a mixing device and method by means of which two solutions that are insoluble or poorly soluble in each other are mixed together into a dispersion. The device consists of at least three helical bars rotating upwards around a shaft and supported on it, so that the support structures between the shaft and the helical rods are set essentially in a horizontal position. The device and method are particularly suitable for mixing solvent extraction solutions used in the hydrometallurgical recovery of metals to form a dispersion. | 07-11-2013 |
| 366319000 | With additional agitator elements on screw | 1 |
| 20150043305 | SYSTEM FOR THE PROCESSING OF ORGANIC WASTE AND PRODUCTS - System for the processing of organic waste and products, which is equipped with, at least, one cylindrical cavity ( | 02-12-2015 |
