| 摘要 |
<p>Method for feeding material into a shaping device in a pneumatic materials conveying system, in which method material, such as waste material is fed into a shaping device (1), and/or through it, in a feeder channel (3) by the aid of at least partly gravity and at least partly suction and/or a pressure difference, which shaping device (1) is a rotary shaper, with which the material is processed so as to be denser and is conveyed onwards. In the material infeed direction before the rotary shaper (1) is a movable arresting means (21), which arresting means has a first position, in which it extends into the feeder channel (3) and in which first position the arresting means (21) receives at least some of the force effect produced by the material (w) in the feeder channel (3) and in which the transfer of the material (w) in the feeder channel (3) is limited, if necessary, with the arresting means (21), and which arresting means (21) has a second position, in which the arresting means (21) does not extend into the feeder channel (3).</p> |
