Conveying materials in bulk through troughs, pipes, or tubes by floating the materials, or by flows of gas, liquid, or foam

Industry

  • CPC
  • B65G53/00
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Sub Industries

B65G53/02Floating material troughs B65G53/04Conveying materials in bulk pneumatically through pipes or tubes Air slides B65G53/06Gas pressure systems operating without fluidisation of the materials B65G53/08with mechanical injection of the materials B65G53/10with pneumatic injection of the materials by the propelling gas B65G53/12the gas flow acting directly on the materials in a reservoir B65G53/14the gas flow inducing feed of the materials by suction effect B65G53/16Gas pressure systems operating with fluidisation of the materials B65G53/18through a porous wall B65G53/20of an air slide B65G53/22the systems comprising a reservoir B65G53/24Gas suction systems B65G53/26operating with fluidisation of the materials B65G53/28Systems utilising a combination of gas pressure and suction B65G53/30Conveying materials in bulk through pipes or tubes by liquid pressure B65G53/32Conveying concrete B65G53/34Details B65G53/36Arrangements of containers B65G53/38Modification of material containing walls to facilitate fluidisation B65G53/40Feeding or discharging devices B65G53/42Nozzles B65G53/44Endless conveyors B65G53/46Gates or sluices B65G53/4608Turnable elements B65G53/4616with axis of turning parallel to flow B65G53/4625with axis of turning perpendicular to flow B65G53/4633the element having pockets, rotated from charging position to discharging position B65G53/4641with means for clearing out the pockets B65G53/465with a closable outlet B65G53/4658the element having passages simultaneously connectable to both inlet and outlet ports B65G53/4666with axis of turning neither parallel nor perpendicular to flow B65G53/4675with flexible wall parts B65G53/4683with a reciprocating mover acting directly on material B65G53/4691of air-lock type B65G53/48Screws or like rotary conveyors B65G53/50Pneumatic devices B65G53/52Adaptations of pipes or tubes B65G53/521means for preventing the accumulation or for removal of deposits B65G53/523Wear protection B65G53/525for conveyance in plug-form B65G53/526with means for special treatment to facilitate transport B65G53/528Flux combining or dividing arrangements B65G53/54Flexible pipes or tubes B65G53/56Switches B65G53/58Devices for accelerating or decelerating flow of the materials Use of pressure generators B65G53/60Devices for separating the materials from propellant gas B65G53/62Using liquid B65G53/64in discrete amounts B65G53/66use of indicator or control devices

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