Abstract:
A storage assembly comprising a tank having a cavity defined by a wall including a sealable port for receiving and storing a perishable organic fluid within the tank, the perishable organic fluid being chilled prior to transfer to the tank; a heat exchange structure at least partially located between an inner and outer wall surface of the wall, wherein prior to receiving the perishable organic fluid the heat exchange structure is configured to chill the cavity; and a sparging structure located within the tank, wherein the sparging structure is in fluid communication with a source of conditioning agent, wherein the sparging structure is configured to: transfer a first portion of the conditioning agent into the tank to purge the tank prior to receiving the perishable organic fluid; and sparge and pressurise the perishable organic fluid with a second portion of the conditioning agent after transfer and sealing within the tank.
Abstract:
A portable tank assembly that is movable between an operating position and a transport position that includes a tank assembly with a holding tank having an upper section that includes an upper wall and a lower section that includes a lower wall that tapers inwardly from the upper wall to form an orifice, a transport assembly that includes a base portion and an axle assembly. The base portion is affixed to the upper section of the holding tank, and the axle assembly includes wheels for transporting the holding tank along a surface, and a skid assembly that includes a skid plate configured to rest on a horizontal surface when the portable tank assembly is in the operating position and a plurality of legs connecting the skid plate to the holding tank.
Abstract:
A method for removing sludge from a crude oil storage tank comprising a bottom and a moveable roof configured to float on the top of a quantity of crude oil disposed in said storage tank, where the method includes reducing a volume of crude oil in the storage tank to about a level of a sludge sediment in the storage tank, measuring a topology of the sludge disposed on said bottom, reliquefying asphaltene deposits, pumping the reliquefying asphaltene deposits out of the storage tank, wherein the method is performed without the entry of one or more persons into said storage tank.
Abstract:
A sludge removal system for removing contaminants from a fluid storage tank. The sludge removal system includes a contaminant intake for receiving contaminants within the tank and a removal member for transporting the contaminants from the contaminant intake to the outside of the tank. The contaminant intake prevents the layer of contaminants or sludge from reaching a predetermined level within the tank. The contaminant intake is formed to define a plurality of perforations that can receive contaminants from the storage tank. Portions of the contaminant intake are in communication with the removal member via joint members, such as flexible or swivel joints. The joint members permit the portions of the contaminant intake to rotationally move between a first position distal to the bottom of the tank and a second position proximate to the bottom of the tank.
Abstract:
A portable tank assembly that is movable between an operating position and a transport position that includes a tank assembly with a holding tank having an upper section that includes an upper wall and a lower section that includes a lower wall that tapers inwardly from the upper wall to form an orifice, a transport assembly that includes a base portion and an axle assembly. The base portion is affixed to the upper section of the holding tank, and the axle assembly includes wheels for transporting the holding tank along a surface, and a skid assembly that includes a skid plate configured to rest on a horizontal surface when the portable tank assembly is in the operating position and a plurality of legs connecting the skid plate to the holding tank.
Abstract:
A tank, such as a fermentation tank, includes a scraper blade assembly slideably coupled to a bottom surface of the tank. The scraper blade assembly includes a blade arranged to displace solids deposited on the bottom surface of the tank out through an aperture arranged flush with the bottom surface of the tank.
Abstract:
A vessel including an inlet to receive fluids; at least five side walls configured in a polygonal shape, a lower angled section having an angle selected to enable mass flow of fluids coupled to the side walls, and an outlet coupled to the lower angled section is disclosed. A system of vessels including a first vessel and a second vessel, each including an inlet to receive fluids, at least five side walls configured in a polygonal shape, a lower angled section having an angle selected to enable mass flow of fluids coupled to the side walls, and an outlet coupled to the lower angled section, wherein the first vessel and the second vessel have at least one common side wall is also disclosed.
Abstract:
A cleaning system for a livestock feeding device which unclogs blockage without the need for a workman to enter the feed dispensing area. The system includes at least two swiping arms which are positioned at a lower area of the feed system. The system is environmentally advantageous since workman entry into a hazardous area is reduced. The swiping arms are activated by an external motor which is turned on upon sensing of a clogged or blocked condition of the feed. The system applies to the feeding of hogs, livestock or other dispensing mechanisms.
Abstract:
Apparatus for breaking up solidified particulate material in a storage container has a housing lowerable into the container on the lower end of a suspension element. A flailing element holder is rotatably mounted on the housing for rotary movement relative thereto about a substantially vertical axis when the housing is suspended in the container. An elongated flexible flailing element projects from the holder, and the holder is rotated relative to the housing to cause the flailing element to engage and break up solidified particulate material when the housing is suspended in the container. The housing has a torque-balancing device mounted for rotation relatively thereto about a substantially vertical axis, and the torque-balancing device is rotated in a direction opposite to the direction of rotation of the flailing element holder to substantially balance torque produced by rotation of the flailing element holder and thereby substantially prevent angular movement of the housing about a vertical axis when the flailing element holder is rotated.
Abstract:
Embodiments of the present invention include systems for storing large quantities of chemicals at a remote site. A controlled blending system balances the inflow of dry material and liquids into the blender based on a predetermined solid/fluid ratio. The blending system further balances the inflow and outflow of material from the blender.