Abstract: A banknote receiving device includes a supporting frame; a pair of roller wheels, located at an inlet of the banknote receiving device and configured to bring in banknotes by clamping; a blade wheel, mounted on the supporting frame via a rotating shaft, the blade wheel being joined with the pair of roller wheels and configured to convey the banknotes delivered from the pair of roller wheels in a way of carrying the banknotes and rotating at a high speed; and a support plate, located below the blade wheel, configured to carry the banknotes delivered from the blade wheel. The banknote receiving device further includes a blade wheel floating control device configured to control an upward and downward floating of the blade wheel and to further control the support plate to move downward according to an upward floating degree of the blade wheel to increase the banknote receiving space.

Abstract: A banknote receiving device includes a supporting frame; a pair of roller wheels, located at an inlet of the banknote receiving device and configured to bring in banknotes by clamping; a blade wheel, mounted on the supporting frame via a rotating shaft, the blade wheel being joined with the pair of roller wheels and configured to convey the banknotes delivered from the pair of roller wheels in a way of carrying the banknotes and rotating at a high speed; and a support plate, located below the blade wheel, configured to carry the banknotes delivered from the blade wheel. The banknote receiving device further includes a blade wheel floating control device configured to control an upward and downward floating of the blade wheel and to further control the support plate to move downward according to an upward floating degree of the blade wheel to increase the banknote receiving space.

Abstract: A process for the hydroformylation of olefinically unsaturated compounds whose hydroformylation products are insoluble or only sparingly soluble in water, comprising reacting the olefinically unsaturated compounds at 60.degree. to 180.degree. C. and 1 to 35 MPa with carbon monoxide and hydrogen in a homogeneous phase in a polar organic solvent and in the presence of a catalyst system comprising a rhodium carbonyl compound and a salt of a sulfonated or carboxylated organic monophosphine or polyphosphine, which salt is soluble both in the polar organic solvent and in water, distilling off the polar organic solvent from the reaction mixture and separating the catalyst system from the distillation residue by extraction with water.