Abstract: An arrangement (400) for removing condensate from a heat exchanger (208) is provided. The arrangement (400) facilitates removal of a condensate from the heat exchanger (208) even when the pressure inside the heat exchanger drops below pressure of a condensate discharge pipe (220). The arrangement (400) operates in a first configuration when the pressure in the heat exchanger (208) is higher than the pressure in the condensate discharge pipe (220), and in a second configuration when the pressure in the heat exchanger (208) is lower than the pressure in the condensate discharge pipe (220).

Abstract: An arrangement (400) for removing condensate from a heat exchanger (208) is provided. The arrangement (400) facilitates removal of a condensate from the heat exchanger (208) even when the pressure inside the heat exchanger drops below pressure of a condensate discharge pipe (220). The arrangement (400) operates in a first configuration when the pressure in the heat exchanger (208) is higher than the pressure in the condensate discharge pipe (220), and in a second configuration when the pressure in the heat exchanger (208) is lower than the pressure in the condensate discharge pipe (220).

Abstract: A system for recovering flash steam and condensate includes a flash steam recovery unit for recovering steam from a fluid containing flash steam and condensate, a condensate recovery unit positioned below the flash steam recovery unit to receive the condensate by gravity, wherein the condensate recovery unit is operated by pressurized pumping means which are adapted for selectively receiving the condensate into the condensate recovery unit, discharging the condensate to a process equipment through an outlet steam trapping unit, and discharging the exhaust gas via an exhaust gas outlet.

Abstract: A system for recovering flash steam and condensate includes a flash steam recovery unit for recovering steam from a fluid containing flash steam and condensate, a condensate recovery unit positioned below the flash steam recovery unit to receive the condensate by gravity, wherein the condensate recovery unit is operated by pressurized pumping means which are adapted for selectively receiving the condensate into the condensate recovery unit, discharging the condensate to a process equipment through an outlet steam trapping unit, and discharging the exhaust gas via an exhaust gas outlet.

Abstract: Apparatus for the moving and spreading of loose materials, such as dirt. A frame attaches to the three point hitch on a tractor. A bucket is rotatably attached to the frame, and a blade is attached to the frame and positioned within the bucket so as to substantially span the height and width of the bucket interior. In a first position, the bottom wall of the bucket is positioned substantially horizontally. The tractor moves so as to insert the open mouth of the bucket into a quantity of loose material, then raises the bucket and moves to a desired location. The bucket is lowered so that drag members on the bucket contact the ground; forward movement of the tractor causes the bucket to rotate, creating an opening between the bucket and the blade and causing the loose material to flow out of the bucket onto the ground.

Abstract: Apparatus for the moving and spreading of loose materials, such as dirt. A frame attaches to the three point hitch on a tractor. A bucket is rotatably attached to the frame, and a blade is attached to the frame and positioned within the bucket so as to substantially span the height and width of the bucket interior. In a first position, the bottom wall of the bucket is positioned substantially horizontally. The tractor moves so as to insert the open mouth of the bucket into a quantity of loose material, then raises the bucket and moves to a desired location. The bucket is lowered so that drag members on the bucket contact the ground; forward movement of the tractor causes the bucket to rotate, creating an opening between the bucket and the blade and causing the loose material to flow out of the bucket onto the ground.

Abstract: In an electrostatic high speed line printer, a pair of lightly wetted cylindrical rollers are sequentially arranged upstream of the print station to engage the paper surface to be printed. The roller surfaces are wetted with a very thin film of non-staining viscous film such as isopar, and driven at roughly the same speed as the paper causing the paper surface to be very slightly wetted, thereby tending to attract debris particles from the surface of the paper to the roller and also tending to cause other debris particles to be adhered to the paper surface at least until after they have passed through the print head. A dancer roller is positioned on the opposite side of the paper from the wet rollers, between the wetted rollers, to provide approximately 30.degree. of wrap across each wetted roller.