METHOD AND APPARATUS FOR SUPPLYING FIBRE PULP TO A FORMATION SUPPORT

摘要

I n the method in order to supply fibre pulp to a formation support, fibre pulp is spread onto a wider area by guiding the flow coming from a supply pipe against a flow baffle (3c) located in closed space, which baffle guides and spreads the flow to a wide flow. The flow is directed towards a curved wall at the edge of the closed space, which wall directs the flow to be a substantially parallel flow to the other side of the flow baffle (3c) through a flow-through passage between the curved wall and the flow baffle (3c). The wide pulp flow coming from the other side of the flow baffle is kept fluidized by conveying the pulp flow to the flow channel (4) wherein energy is provided to the pulp flow for example via a wall limiting the flow channel after which the pulp is supplied from a wide slice (5) to a formation support (2).