7results about "Filling using counterpressure" patented technology

Container processing equipment, particularly for processing of food / beverage cans requires filling and sealing. A can seaming system may include interchangeable seaming chucks. A seaming system may be calibrated by sensing a relative position between a seaming spindle and a seaming roller. Conveyor systems may move container axes along a conveyor path irrespective of container size. Conveyors may include container bearers that are mounted for rotational motion allowing containers to enter and / or exit the conveyor. In beverage packaging, inert gas and beverage may be introduced into a container through a single fill conduit. A fill system may include a moving fill conduit arranged to deliver beverage to a lower region of the container. A closure system may include bulk and intermediate closure holders, for feeding closures to a closure head.

This invention discloses a bottled anaerobic liquid filling equipment and method. The equipment includes a frame and functional modules for empty bottle nitrogen filling, filling and nitrogen filling, and nitrogen filling and stoppering. The empty bottle nitrogen filling mechanism of the empty bottle nitrogen filling module is used to fill nitrogen into empty bottles on the empty bottle nitrogen filling conveying mechanism to form nitrogen-filled bottles, and a first nitrogen-covered area is formed at the bottle mouth during the conveying of nitrogen-filled bottles. The filling and nitrogen filling mechanism of the filling and nitrogen filling module is used to continuously fill the sealed filling liquid with nitrogen, and to fill the nitrogen-filled bottles on the filling and nitrogen filling conveying mechanism with anaerobic liquid while filling with nitrogen to form filled bottles, and a second nitrogen-covered area is formed at the bottle mouth during the conveying of filled bottles. The vacuum nitrogen filling and stoppering mechanism of the nitrogen filling and stoppering module is used to pick up the rubber stopper, and then perform vacuuming-nitrogen filling-stoppering actions on the filled bottles on the nitrogen filling and stoppering conveying mechanism to form sealed bottles. This invention can systematically and completely reduce the residual oxygen content in bottled containers.

The utility model relates to a kind of high-precision semi-automatic liquid distribution device, it includes liquid distribution container, piston;The liquid distribution container is fixed volume container, its bottom side is equipped with liquid inlet, its bottom is equipped with liquid distribution port;The piston includes piston main body and piston handle, and with the sliding wall sealing connection in the liquid distribution container;The piston handle adopts hollow transparent structure, its top end is equipped with air hole, the air hole is detachably fixed with sealing cover, the piston handle bottom end side wall is sealingly fixed with the piston main body, floating ball is arranged in the piston handle cavity.The utility model has the effects of low cost, stable precision of split, air-tightness controllable.

The invention relates to a method for filling a container (13, 32) with carbonised liquid filling material and for closing the filled container, in which in a filling station (10, 30) the filling material is introduced into the container (13, 32) by a filling head (11, 33) with a defined filling pressure, the filling head (11, 33) being initially moved out of a rest position, which allows delivery and insertion of a container (13, 32) into the filling station (10, 30), into a work position at the inserted container in which an end region (16) of the filling head seals the opening (14) of the container, the container (13, 32) is then filled, after the conclusion of the filling phase the filling head (11, 33) is again moved out of the work position into a rest position spaced apart from the container (13, 32) and the container (11, 33) is then closed in the filling station (11, 33) by a closure cap (20) at least to such an extent that no more filling material can exit, and the container (11, 33) is then removed from the filling station (11, 33), characterised in that, before the lifting of the filling head (11, 33) from the work position into the rest position spaced apart from the container (13), in a pressure chamber (15) of the filling station (10, 30) surrounding the opening (14) of the container (13, 32) a positive pressure between the ambient pressure and the filling pressure is set, which is selected such that any foaming of the filling material located in the container (13, 32) is minimised to such an extent that no filling material exits from the container (13, 32) when the filling head (11, 33) is raised out of the work position after the filling operation.

The utility model relates to the technical field of filling machine, and particularly to a bench type isobaric filling machine, include: mount, first filling device and second filling device, the front end and rear end of mount are all completely open, first filling device is located the inner top left side of mount, second filling device is located the inner bottom right side of mount, through adopting above -mentioned technical scheme, first filling device is used for filling wine bottle, and second filling device is used for filling wine cup.