A well material distribution method includes obtaining at least one material-containing sack containing at least one well material, placing the at least one material-containing sack in an automatic sack cutting machine, opening the at least one material-containing sack and dispensing the at least one well material by operation of the automatic sack cutting machine and distributing the at least one well material from the automatic sack cutting machine directly into a mixing vessel configured to simultaneously handle a plurality of well materials. Well material distribution systems are also disclosed.

A well material distribution method includes obtaining at least one material-containing sack containing at least one well material, placing the at least one material-containing sack in an automatic sack cutting machine, opening the at least one material-containing sack and dispensing the at least one well material by operation of the automatic sack cutting machine and distributing the at least one well material from the automatic sack cutting machine directly into a mixing vessel configured to simultaneously handle a plurality of well materials. Well material distribution systems are also disclosed.

An improved system and method for fluidizing dry powder-based additives into downhole well operations utilizes a dried, low-volume air stream and an ejector nozzle in order to disperse the powders into a liquid stream. In an embodiment, the system can be placed on a powder blending trailer in order to convey additives directly from bulk transport bins into a liquid stream, through the use of an atmospheric pressure hydration tank fitted with a cyclone separator to ensure an even dispersal into the liquid stream.

An atomization device 1 comprises a casing 2, a rotor 3 disposed rotatably with respect to the casing 2, and a stator 4 disposed on the same axis line with the rotor 3. The rotor 3 includes a first rotor cylinder portion 33 and a second rotor cylinder portion 34 which have a plurality of through-holes provided in peripheral walls thereof and which are disposed concentrically. The stator 4 includes a main-stator cylinder portion 42 and an inside sub-stator cylinder portion 43 which have a plurality of through-holes provided in peripheral walls thereof and which are disposed concentrically. The rotor 3 is fixedly positioned with respect to the casing 2. The stator 4 is movable by a lifting/lowering means 7 in the axial line L direction.

A device, method, and system for precision measurement, dispensing, and mixing of ingredients. The device includes an ingredient container and a base unit. The ingredient container includes a dispensing mechanism selectively driven to dispense the ingredients from a lower aperture thereof. The base unit includes at least one drive motor, a mixing mechanism, and a dispensing aperture extending through the base unit and configured to allow the quantity of ingredients dispensed from the ingredient container to pass through the base unit to a removable mixing bowl. The base unit may selectively operate in a dispensing mode that drives the dispensing mechanism and in a mixing mode that drives the mixing mechanism to rotate a mixing component removably coupled to the base unit and configured to extend into the removable mixing bowl for mixing the quantity of the ingredients dispensed from the ingredient container into the removable mixing bowl.

A waste absorbing media composition for use in an agitating waste non-contact toilet apparatus comprises an absorbent material, a liquid, and an indicator detectable by a sensor of the agitating waste non-contact toilet apparatus.

A mixing system for producing a drilling fluid for ground drilling includes a feed for a powdered medium and a mixing chamber with a feed for a fluid medium. A space is provided between the feed for the powdered medium and the mixing chamber, having sliding elements therein, which sliding elements can seal off the space at one end.

A metering and mixing system has at least one mixing device, in particular a continuous mixing device, which has at least one mixing container with a receiving region for receiving a mixing product and at least one mixing unit for mixing the mixing product which is in the mixing container, with at least one first metering device which has at least one first metering container having a receiving region for receiving a first mixing product component and at least one conveying unit for conveying the first mixing product component from the first metering container to the mixing container, and with at least one second metering device which has at least one second metering container having a receiving region for receiving a second mixing product component and at least one metering unit.

A method in which a stream of dry cementitious powder from a dry powder feeder passes through a dry cementitious powder inlet conduit to feed a first feed section of a fiber-slurry mixer. An aqueous medium stream passes through at least one aqueous medium stream conduit to feed a first mixing section the fiber-slurry mixer. A stream of reinforcing fibers passes from a fiber feeder through a reinforcing fibers stream conduit to feed a second mixing section of the fiber-slurry mixer. The stream of dry cementitious powder, aqueous medium stream, and stream of reinforcing fibers combine in the fiber-slurry mixer to make a stream of fiber-cement mixture which discharges through a discharge conduit at a downstream end of the mixer.

An improved system and method for fluidizing dry powder-based additives into downhole well operations utilizes a dried, low-volume air stream and an ejector nozzle in order to disperse the powders into a liquid stream. In an embodiment, the system can be placed on a powder blending trailer in order to convey additives directly from bulk transport bins into a liquid stream, through the use of an atmospheric pressure hydration tank fitted with a cyclone separator to ensure an even dispersal into the liquid stream.