摘要:
An applicator assembly for mixing, homogenizing and/or emulsifying two or more components is disclosed. The applicator assembly includes a housing configured to receive a motor and a power source, a fluid supply source operably connected to the housing, the fluid supply sources including at least a first and a second source of solution, and a nozzle assembly extending from the housing and in fluid communication with the fluid supply source, the nozzle assembly including a smooth impeller for mixing the at least first and second solutions.
摘要:
In dem Mischkopf (21) der Anlage wird eine Mischkammer (18) und ein Mischrotor (19) mittels Schnellkupplungen (30) mit dem Mischkopfgehäuse (21) bzw. einer Rotorwelle verbunden. Zur Vermeidung einer Spülung der Mischkammer (18) mittels Lösungsmitteln werden die Schnellkupplungen (3) der Mischkammer (18) und des Mischrotors (19) getrennt und eine saubere Mischkammer (18) und ein sauberer Mischrotor (19) aufgesteckt. Vor dem Auswechseln wird der Mischkopf (16) mehrmals durch Pressluft ausgeblasen, wobei gleichzeitig eine geringe Menge Lösungsmittel injiziert wird. Durch den praktisch nicht wahrnehmbaren Einsatz von Lösungsmitteln wird die Umwelt geschont und der Betriebsaufwand gesenkt.
摘要:
The invention relates to a method and a device for producing a thin article or a thin coating on a previously manufactured solid body. At least two reactive polymer materials (A, B) are mixed together thoroughly and die resultant mixture (M) is discharged via a nozzle (216) in the form of a thin tube (250). This thin tube is pulverized or atomized by means of the introduction of a controlled flow of pressurized air with the result that die pulverized mixture (Z) may be sprayed onto an open mould (300) or onto a surface (350) or onto a previously manufactured solid body which is to be coated.
摘要:
A dynamic helical mixer and a mixing head apparatus using that mixer are disclosed. Highly efficient mixing of two or more component reactive systems that have drastically different viscosities and ratios can be achieved because the mixer provides high shear in a mixing apparatus with a very small hold-up volume in the mixing head. The mixing head utilizes a hydraulic motor to transfer power to the dynamic helical mixer.
摘要:
A dynamic helical mixer and a mixing head apparatus using that mixer are disclosed. Highly efficient mixing of two or more component reactive systems that have drastically different viscosities and ratios can be achieved because the mixer provides high shear in a mixing apparatus with a very small hold-up volume in the mixing head. The mixing head utilizes a hydraulic motor to transfer power to the dynamic helical mixer.
摘要:
Eine Dosiermaschine zur Herstellung eines Gemisches, insbesondere eines 2-Komponenten-Klebstoffs, mit einem Gehäuse (7) und einer hierin gelagerten Mischerwelle (2), an deren Stirnseite ein Rotor (3) angeordnet ist, wobei die Mischerwelle (2) von einer Betriebsposition, bei der der Rotor (3) in eine Mischerkammer (5) eingreift, in eine Wartungsposition längsaxial verschiebbar ist, bei der der Rotor (3) frei zugänglich ist. Um die Standzeit herkömmlicher Dosiermaschinen zu erhöhen und das Warten und Reinigen einer Dosiermaschine zu vereinfache, wird vorgeschlagen, dass die Mischerwelle (2) innerhalb einer Hohlwelle (11) gelagert ist und mit der Hohlwelle (11) drehfest verbindbar ist, wobei die Hohlwelle (11) drehbar innerhalb des Gehäuses (7) gelagert ist.
摘要:
A device for mixing and dispensing a pair of flowable materials includes a housing containing a pair of control valves for controlling the flow of the two materials into a mixer tube mounted on an outlet end of the housing. The mixer tube contains a mixing element within the bore of the tube. A control device such as a pneumatic piston, moves a shaft which is connected to the mixing element, to move the mixing element linearly axially within the tube to prevent the leakage of materials from within the tube after the control valves on the housing are moved to a closed position. An air motor may be connected to the shaft for rotating the mixing element within the tube to enhance the mixing of the materials moving therethrough.
摘要:
A device for mixing at least two fluid to pasty substances has a housing (2) with at least two openings (5, 6) for feeding the substances and with a discharge opening (8), a mixing element (3) which can rotate in the housing (2), which mixing element (3) can be displaced in the direction (17) of its axis (7) in relation to the housing (2) in order to adjust the size of a gap (18) between a conically tapering part (14) of the mixing element (3) and a likewise tapering region (15) of the housing (2) in order to adjust the shear rate in the region of the gap (18). The mixing element (3) has a region (9) in which annular ribs (11) are provided which project from the mixing element (3) and which engage between adjacent annular ribs (12) which project from the inner surface (10) of the housing (2).