Abstract:
The invention relates to a two-stage method for loading carbonated feed materials into a treatment chamber, preferably a pressurized gasification reactor, according to the High temperature Winkler method. The first stage involves using cone mixers to make the material transportable and subjecting said material to pressure. In the second stage, the material is homogenized using the cone mixers and fed into the treatment chamber in a regulated manner.
Abstract:
A method and apparatus for feeding livestock is presented. The method includes feeding livestock using a mobile feed preparation apparatus (300) comprising a processor (410) and a first non-transitory computer readable medium (420) in communication with the processor (410), wherein the mobile feed preparation apparatus (300) can dispense a plurality of feed rations, each feed ration comprising a base feed and at least one of a plurality of feed additives. The method includes dispensing from the mobile feed preparation apparatus a first feed ration comprising the base feed and a first feed additive, wherein the dispensed first feed ration comprises a dispensed amount of the first feed additive.
Abstract:
A method and a station for mixing bulk solid material, in particular for mixing at least two materials (A, B) where at least one of these materials (A) has a broad particle size distribution. The material (A) is homogenized in a first mixer (5a, 5b) before being mixed together with material (B) in a second mixer (7). The material (A) is homogenized in a gravimetric mixer (5a, 5b) with plural chambers and which is discharged in accordance to the mass flow principle. The materials (A) and (B) are preferably mixed in a gravimetric mixer (7) with plural chambers and is further discharged in accordance to the mass flow principle. The material (A) is substantially crushed bath material. The material (B) is primary and/or secondary alumina that mixed with (A) will be used as recycled anode cover material (ACM).
Abstract:
A twin shaft "compulsory mixer" (C) having has a static mixing chamber bottom (80, 82, 84). Two centrally disposed discharge gates (91, 92) are each defined from an end to about the middle of the mixing chamber (80). At the middle bottom of the mixing chamber, a tensioning rod (150) is placed normally across the abutted ends of the two rectilinear slots (118). The two gates (91, 92) are mounted to a pillow block (132) and spherical bearing arrangement (130) and actuated at the respective mixer chamber ends by conventional piston drives (112, 114). Reducing the gates in length, reduces deflection making chamber sealing possible. Further, the tensioning rod (150) adjusts for chamber deflection. Finally, the eccentrically mounted elongate rectilinear gates (91, 92) can be rotated in opposite directions to deposit concrete on opposite sides of a concrete off-loading and elevating conveyor (B). Discharge of mixed concrete at maximally controlled rates can occur in a balanced fashion to an underlying conveyor for elevation and discharge from the large capacity compulsory mixer forming the foundation of the portable modular plant.
Abstract:
The invention relates to a device for dosing and mixing powdery materials, said device comprising horizontally adjacently arranged reservoirs for the starting materials, provided with a closing and dosing cap (27) on the lower side, dosing devices (12) for dosing the materials, and at least one mixing device (10) for mixing the dosed materials. At least one charge container (2) comprising a lid (13) on the upper side thereof and used to receive dosed quantities of initial materials is displaceably arranged beneath the reservoirs, the charge containers (2) being provided with a flap (14) on the lower side thereof. The aim of the invention is to create one such dosing and mixing device which is as flexible, expandable, and structurally simple as possible. To this end, the reservoirs are embodied as dosing containers (1) with integrated dosing devices (12).
Abstract:
Die Erfindung betrifft eine Vorrichtung zum Dosieren und Mischen pulverförmiger Materialien, mit im Wesentlichen horizontal nebeneinander angeordneten Vorratsbehältern für die Ausgangsmaterialien mit einer Verschluss- und Dosierklappe (27) an der Unterseite, mit Dosiereinrichtungen (12) zum Dosieren der Materialien, und mit zumindest einer Mischeinrichtung (10) zum Mischen der dosierten Materialien, wobei unterhalb der Vorratsbehälter zumindest ein Chargenbehälter (2) mit einem Deckel (13) an der Oberseite zur Aufnahme dosierter Mengen an Ausgangsmaterialien bewegbar angeordnet ist, wobei die Chargenbehälter (2) an der Unterseite mit einer Klappe (14) versehen sind. Zur Schaffung einer solchen Dosier- und Mischvorrichtung, welche möglichst flexibel und erweiterbar ist und möglichst einfach aufgebaut ist, ist vorgesehen, dass die Vorratsbehälter als Dosierbehälter (1) mit integrierten Dosiereinrichtungen (12) ausgebildet sind. Weiters betrifft die Erfindung eine Vorrichtung zum Dosieren pulverförmiger Materialien, mit einem Vorratsbehälter mit einer Verschluss- und Dosierklappe (27) an der Unterseite, und mit Dosiereinrichtungen (12) zum Dosieren der Materialien, wobei die Vorratsbehälter als Dosierbehälter (1) mit integrierten Dosiereinrichtungen (12) ausgebildet sind.
Abstract:
The invention relates to a system for the production of slabs of composite material characterized by a particular unloading system of the material from the mixers (1, 2) to a homogenizing disc (7) so as to provide a constant, homogeneous composition of the material in the different working cycles, and by a particular distribution system of the material into the rubber moulds (23) so that the material is not further moved once unloaded from the homogenizing disc. The latter condition allows, in addition to the aesthetic uniformity of the product, further colours and different mixtures to be added to the slab being formed.
Abstract:
A continuous mixing plant suitable for manufacturing a mixed material continuously and in a short time by only supplying necessary materials continuously while weighing them and allowing the materials to drop under self-weights; comprising a continuous weighing/supplying means for keeping on supplying at least two kinds of materials to be mixed while weighing them individually and a mixing box for mixing materials supplied from the continuous weighing/supplying means; wherein a mixing box device is provided with a plurality of shape-changing passages having their cross-section shapes continuous changed from their inlets toward outlets and with a merge/division means provided between inlets and outlets of respective shape-changing passages and adapted to merge and divide materials passing through respective shape-changing passages, and is characterized in that mixing is effected by continuously charging respective materials and passing them through respective shape-changing passages toward outlets under self-weights.