CONTAINER SEALING DEVICE FOR HIGH-PRESSURE CHAMBER

摘要

The invention relates to a device for high-pressure treatment of goods in a sealable high-pressure chamber, having a holding frame in which the high-pressure chamber (2) is held during pressurization, a withdrawing device with which the high-pressure chamber (2) can be withdrawn laterally from the holding frame, at least one closure on the end face having a sealing plug (3a, 3b) for the high-pressure chamber (2), at least one hydraulic drive for moving the closure (3a, 3b) on the end face into the pressure container, a line system with connections with which the high-pressure medium is conveyed into the high-pressure chamber and, after treatment, conveyed back out again, a support device (6a, 6b) which is arranged so as to be moveable between the end faces of the high-pressure chamber (2) and the holding frame and transmits the force between the container closure and holding frame during pressurisation, wherein the axial forces acting on the sealing mechanism from the treatment pressure are absorbed by means of a force-transmission device designed as a semicircular disk (7a, 7b), the round end faces away from the high-pressure chamber, with the end facing the high-pressure chamber having a vertical support surface above and below the axis of the high-pressure container, which on the end facing the high-pressure chamber, flush to the axis of the high-pressure container, has a holder for a hydraulic cylinder with lateral connections for charging with hydraulic liquid, and the semicircular disks (7a, 7b) form a part of the outer shell of the hydraulic cylinder bearing the hydraulic pressure.

主权项

1. A device for the high-pressure treatment of goods in a closable high-pressure chamber, having
a holding frame in which the high-pressure chamber (2) is held during the application of high pressure, a withdrawal device by means of which the high-pressure chamber (2) can be withdrawn laterally out of the holding frame, at least one end-side closure with a closure plug (3a, 3b) for the high-pressure chamber (2), at least one hydraulic drive for moving the end-side closure plug (3a, 3b) into the pressure vessel, a line system having ports, by means of which line system the high-pressure medium can be conveyed into the high-pressure chamber and conveyed out again after the treatment process, a support device (6a, 6b) which is arranged in movable fashion between the end sides of the high-pressure chamber (2) and the holding frame and which, during the application of high pressure, transmits the force between vessel closure and holding frame,characterized in that
the axial forces applied to the closure mechanism by the treatment pressure are absorbed by means of a force transmission device in the form of a semicircular disk (7a, 7b), the rounded side faces away from the high-pressure chamber, which force transmission device, at its side facing toward the high-pressure chamber, has in each case one vertical support surface above and below the axis of the high-pressure vessel, which force transmission device has, at its side facing toward the high-pressure chamber and in alignment with the axis of the high-pressure vessel, a receptacle for a hydraulic cylinder, with lateral ports for the pressurization with hydraulic fluid, and the semicircular disks (7a, 7b) form a part of the outer casing, which bears hydraulic pressure, of the hydraulic cylinder.