Abstract: A system and method for concentrating wastewater with a heated gas is disclosed wherein a heated gas directed into a first wastewater heating chamber at a first velocity and a first wastewater stream is directed into the first wastewater heating chamber. A second wastewater heating chamber coupled to the first wastewater heating chamber and in fluid communication with the first wastewater heating chamber is disclosed. The wastewater streams and heated gas are propagated to optimize the water drop size within the heating chambers.

Abstract: A system for concentrating wastewater with a heated gas is disclosed wherein a heated gas directed into a wastewater heating chamber having a cooling assembly for minimizing scale buildup.

Abstract: A system for concentrating wastewater with a heated gas is disclosed wherein a heated gas directed into a wastewater heating chamber having a cooling assembly for minimizing scale buildup.

Abstract: A system and method for concentrating wastewater with a heated gas is disclosed wherein a heated gas directed into a first wastewater heating chamber at a first velocity and a first wastewater stream is directed into the first wastewater heating chamber. A second wastewater heating chamber coupled to the first wastewater heating chamber and in fluid communication with the first wastewater heating chamber is disclosed. The wastewater streams and heated gas are propagated to optimize the water drop size within the heating chambers.

Abstract: A system for concentrating wastewater with a heated gas is disclosed wherein a heated gas is directed into a first wastewater heating chamber at a first velocity and a first wastewater stream is directed into the first wastewater heating chamber. A second wastewater heating chamber is coupled to the first wastewater heating chamber and in fluid communication with the first wastewater heating chamber. A second wastewater stream is directed into the second wastewater heating chamber at a velocity that is greater than the velocity of the heated gas directed into the first wastewater heating chamber.

Abstract: A header for a combine harvester includes a center section having a first draper belt configured to move crop material in a first direction. The header also includes a wing pivotably coupled to the center section about a pivot axis and extending laterally away from the center section. The header also includes a second draper belt coupled to the wing and configured to move crop material in a second direction different than the first direction. The wing and the second draper belt are in a fixed positional relationship with each other, such that the wing is configured to remain at a constant distance from the second draper belt at all points along the wing during pivoting movement of the wing.

Abstract: A header for a combine harvester includes a center section having a first draper belt configured to move crop material in a first direction. The header also includes a wing pivotably coupled to the center section about a pivot axis and extending laterally away from the center section. The header also includes a second draper belt coupled to the wing and configured to move crop material in a second direction different than the first direction. The wing and the second draper belt are in a fixed positional relationship with each other, such that the wing is configured to remain at a constant distance from the second draper belt at all points along the wing during pivoting movement of the wing.

Abstract: A double ended extendable driveshaft (106) comprises a first shaft portion (152, 154) that has a proximal end and a distal end; a first shaft coupler (110, 112) fixed to the distal end of the first shaft portion (152, 154); a first rotary coupler (160, 160?, 162) supported for rotation on the proximal end of the first shaft portion (152, 154); a second shaft portion (152, 154) having a proximal end and a distal end, wherein the proximal end of the second shaft portion (152, 154) is slidingly coupled to the proximal end of the first shaft portion (152, 154); a second shaft coupler (110, 112) fixed to the distal end of the second shaft portion (152, 154); a second rotary coupler (160, 160?, 162) supported for rotation on the proximal end of the second shaft portion (152, 154); and an actuator (158) coupled to the first rotary coupler (160, 160?, 162) and the second rotary coupler (160, 160?, 162) to extend and retract the first shaft portion (152, 154) with respect to the second shaft portion (152, 154).

Abstract: A double ended extendable driveshaft (106) is provided comprising: a first shaft portion (152, 154) that has a proximal end and a distal end; a first shaft coupler (110, 112) fixed to the distal end of the first shaft portion (152, 154); a first rotary coupler (160, 160?, 162) supported for rotation on the proximal end of the first shaft portion (152, 154); a second shaft portion (152, 154) having a proximal end and a distal end, wherein the proximal end of the second shaft portion (152, 154) is slidingly coupled to the proximal end of the first shaft portion (152, 154); a second shaft coupler (110, 112) fixed to the distal end of the second shaft portion (152, 154); a second rotary coupler (160, 160, 162) supported for rotation on the proximal end of the second shaft portion (152, 154); and an actuator (158) coupled to the first rotary coupler (160, 160?, 162) and the second rotary coupler (160, 160?, 162) to extend and retract the first shaft portion (152, 154) with respect to the second shaft portion (152,