Abstract: In an apparatus (1) for dewatering wood material (2), a first roll (3) and a second roll (4) form a nip (N1) in which water can be pressed out of the wood chips (2). An endless permeable conveyor (5) is arranged to pass through the nip (N1) and carry wood chips (2) through the nip (N1). A method of dewatering wood material uses the inventive apparatus.

Abstract: The invention relates to an apparatus (1) for dewatering wood material (2). The apparatus (1) comprises a first roll (3) and a second roll (4) that form a nip (N1) in which water can be pressed out of the wood chips (2). An endless permeable conveyor (5) is arranged to pass through the nip (N1) and carry wood chips (2) through the (N1). The invention also relates to a method of dewatering wood material in which the inventive apparatus is used.

Abstract: An apparatus (1) and a method for dewatering wood material (2). The apparatus (1) includes a first roll (3) and a second roll (4) that form a nip (N i) in which water can be pressed out of the wood chips (2). An endless permeable conveyor (5) is arranged to pass through the nip (Ni) and carry wood chips (2) through the (Ni).

Abstract: The invention relates to an apparatus (1) for dewatering wood material (2). The apparatus (1) comprises a first roll (3) and a second roll (4) that form a nip (N1) in which water can be pressed out of the wood chips (2). An endless permeable conveyor (5) is arranged to pass through the nip (N1) and carry wood chips (2) through the (N1). The invention also relates to a method of dewatering wood material in which the inventive apparatus is used.

Abstract: This invention relates to a method of joining two or more surfaces together by applying to at least one of the surfaces a water-based adhesive or an adhesive which liberates water during curing, and generating salt during the course of the joining operation, which salt will bind water that is present during the joining as water of crystallization.

Abstract: A device for measuring heat consumption in individual apartments in a centrally heated building. The device includes a temperature transducer for measuring the representative temperature in each apartment and an outside temperature transducer for measuring outside air temperature. A measuring pulse generator cyclically and sequentially supplies measuring pulses to the outdoor transducer and simultaneously to a selected one of the inside transducers. The outside temperature and selected inside temperature transducers generate electrical pulses corresponding to the temperatures measured by them. These pulses are supplied to a differential circuit which converts the electrical pulses into an electrical difference signal indicating the difference between inside and outside temperatures for the selected apartment.