Title:
MIXING HEAD FOR REACTIVE CHEMICAL SUBSTANCE HAVING REMOTELY CONTROLLED INJECTOR
Document Type and Number:
Japanese Patent JPS57136930
Kind Code:
A
Abstract:
A mixing head (1) for reactive chemical components, comprises a mixing chamber (5) in which a cleaning member (3) slides, injectors (8, 9) for feeding the individual components into the mixing chamber (5) and respective similar recycling valves (21a, 21b), with a needle (27) fitted onto a control member (28), on one side of which the feeding pressure for the chemical component is exerted, whereas on the opposite side the control fluid pressure is exerted, for balancing the thrust of the chemical component. The control sides (29) of each injector (8, 9) and of the corresponding recycling valve (21a, 21b) are connected in parallel to an adjustable source of fluid with constant pressure.
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Inventors:
KARURO FUIORENCHIINI
Application Number:
JP237982A
Publication Date:
August 24, 1982
Filing Date:
January 12, 1982
Export Citation:
Assignee:
AFUROSU SPA
International Classes:
B01J14/00; B29B7/76; B01F5/04; (IPC1-7): B01F5/00; B01J14/00