SU540738A1 - Hydraulic press for the manufacture of plates, for example, of fibrous pulp - Google Patents

Description

traverse, and the pulp flows out of the dispenser, filling out the form.

When the traverse is reversed, the pulp in the form is supplemented and leveled, and the remaining pulp returns to its original position. After this traverse, the form is lowered and locked. When the valve is lowered, the valve 8 is opened. After the mechanism for activating the traverse is turned off, the hydraulic cylinder is turned on - the plate is molded. Pressed water goes through the hole in the stove.

A few minutes before the water is turned off, the fan is turned on and the water is removed from the internal cavities of the traverse. Then turn on the mechanism of the lifting bar of the crosspiece, and the plate, sandwiched between the crossbars, leaves the mold.

Claims (1)

Invention Formula Hydraulic press for the manufacture of fibrous pulp plates, including the bed on which the dispenser is mounted, the form, the vacuum device, the perforated ppn and upper traverse, characterized in that, in order to reduce the energy intensity of the manufacture of plates and to improve the drainage of pressed water, its upper traverse is installed with horizontal and vertical movement using spaced on it there are two shafts with crankshafts, on which rollers are installed, interacting with stops rigidly fixed on horizontal guide beds and drives made in the form of hydrocyl ndra which schtok prouschine pivotally attached to one of the shafts, and a thrust scharnirno rigidly connected to levers fixed on the shafts, and the upper beam is mounted a fan with a suction manifold, communicating with the interior of the upper beam having valves. fflS .