|6789787||Portable, evaporative cooling unit having a self-contained water supply|
A portable cooling unit (i.e. a mister) having a portable frame on which a fan and a water tank is mounted. A pump is mounted on the frame for pumping water from the tank to nozzles in a mister head which, in turn, is mounted on the front of the fan. Both the direct...
|6460830||Device for stirring and aerating a liquid and eliminating foam in a tank for treating said liquid|
The device includes a vertical sheath (11) extending in a part of the height of the tank (1), a funnel (14) located around the upper part of the sheath (11), a vertical shaft (19) driving the propeller (20) in rotation, anti-vortex blades (24) located ins...
|3987130||Steam and water blending system for steam vaults|
Apparatus for blending dry or slightly moist steam with water to produce wet steam of 20% to 70% moisture content by weight for treating logs or other objects in a closed steam treatment vat or vault. The apparatus includes a blender having a mixing chamb...