Provided is a concrete mixing carrier, comprising a vehicle chassis and a mixing drum provided thereon. A drum housing of the mixing drum is cubic, supported horizontally on the vehicle chassis, and able to form an unloading state where a front portion is higher and a rear portion is lower; the mixing drum forms a closed drum housing; a feed inlet and a discharge outlet are respectively provided on a rear end plate; a rotary inner drum formed by splicing movable blades is provided in the drum body, and adjacent movable blades have there between a movement margin for rotation; each strip-shaped movable blade is supported at both ends by paired rollers respectively; stirring blades overhang towards inside of the drum body, backs are provided with drive racks, and drive gears, mutually engaged with the drive racks, are provided at corresponding positions of the drum body using a supporting bracket.

A system and method for recycling used asphalt material through convection heating and gentle tumbling recycles used asphalt material, such as reclaimed asphalt pavement, by uniformly and gradually applying radiant and convectional heating towards the used asphalt material. A radiant heating coil generates a controlled amount of radiant heat, at about 325 degrees, and up to 750 degrees Fahrenheit. At least one blower works to blow the radiant heat to the used asphalt material as convectional heat. An agitating conveyor simultaneously carries the used asphalt material while it is being heated. The agitating conveyor has a radiant heated conveyor floor that comprises depressions that work to agitate the used asphalt material. The uniform heating of the used asphalt material inhibits moisture from surging from the used asphalt material and maintains integrity of the subsequently formed rejuvenated asphalt. A rejuvenating chamber mixes the used asphalt material with a rejuvenating composition.

A concrete mixing carrier, comprising a vehicle chassis and a mixing drum provided thereon. A drum housing of the mixing drum is cubic, supported horizontally on the vehicle chassis, and able to form an unloading state where a front portion is higher and a rear portion is lower; the mixing drum forms a closed drum housing; a feed inlet and a discharge outlet are respectively provided on a rear end plate; a rotary inner drum formed by splicing movable blades is provided in the drum body, and adjacent movable blades have therebetween a movement margin for rotation; each strip-shaped movable blade is supported at both ends by paired rollers respectively; stirring blades overhang towards inside of the drum body, backs of back plates are provided with drive racks, and drive gears, mutually engaged with the drive racks, are provided at corresponding positions of the drum body using a supporting bracket.

A lateral circulator for generating agitation or circulation in a cultivation pond is disclosed. The circulator comprises at least a drive pulley and a secondary pulley, both oriented vertically and placed in the pond separated from one another along the length of the pond. The drive pulley is coupled to a motor, or to a drive train that is itself coupled to the motor. An endless belt is trained over the drive pulley and the secondary pulley. A plurality of cleats is provided along the exterior of the belt. The cleats are typically angled and serve to drive water as the belt rotates through the water. Typically, the belt would extend over much of the length of the cultivation pond, providing agitation and circulation over an extensive, continuous area of the cultivation pond.

A lateral circulator for generating agitation or circulation in a cultivation pond is disclosed. The circulator comprises at least a drive pulley and a secondary pulley, both oriented vertically and placed in the pond separated from one another along the length of the pond. The drive pulley is coupled to a motor, or to a drive train that is itself coupled to the motor. An endless belt is trained over the drive pulley and the secondary pulley. A plurality of cleats is provided along the exterior of the belt. The cleats are typically angled and serve to drive water as the belt rotates through the water. Typically, the belt would extend over much of the length of the cultivation pond, providing agitation and circulation over an extensive, continuous area of the cultivation pond.

A lateral circulator for generating agitation or circulation in a cultivation pond is disclosed. The circulator comprises at least a drive pulley and a secondary pulley, both oriented vertically and placed in the pond separated from one another along the length of the pond. The drive pulley is coupled to a motor, or to a drive train that is itself coupled to the motor. An endless belt is trained over the drive pulley and the secondary pulley. A plurality of cleats is provided along the exterior of the belt. The cleats are typically angled and serve to drive water as the belt rotates through the water. Typically, the belt would extend over much of the length of the cultivation pond, providing agitation and circulation over an extensive, continuous area of the cultivation pond.

Mixing systems that include a mixer housing and a plurality of roller assemblies for mixing and processing materials is disclosed. Each roller assembly includes a roller that extends between sidewalls in the mixer housing and rotates to mix an additive into the material and to carry agglomerated solids toward a discharge of the mixing system. Each of the rollers may have a protrusion geometry formed in the outer contact surface, where each protrusion geometry is complementary to an adjacent roller.