MORE ENTSTIPPER

The invention concerns a Entstipper for dissolving shive consisting in stuff, of a housing with inlet and discharge opening, in which a swivelling disk is arranged, in circular rows arranged teeth concentric to their axis of rotation exhibits, between which tooth spacings is, whereby in the circular gaps between the clrehbaren tooth rows which are certain, circular tooth rows intervene, which likewise exhibit tooth spacings, and the material current runs by the tooth spacings of the swivelling and the being certain tooth rows. With the well-known Entstippen of this kind a increased danger of blockages exists, if wet-firm waste paper, or waste paper, which contains plastic foils, is processed. The parts of Plastik£olien or large paper tapping of the wet-firm paper can accumulate themselves before the teeth of the first tooth row back-ups and, until it comes to clogging the flow. The invention has the creation of a Entstippers of the mentioned kind to the goal, with soft this danger is eliminated, and material without difficulties to be processed can, which is won from waste paper with Plastilcfolien or wet-firm waste paper. The Entstipper according to invention, by which this goal is achieved, is characterized by it that the teeth concerning the direction of flow of the material first Zahureihe of the swivelling disk also the starting hurrying directed against the direction of flow of the material are provided, their cross section to the Anschlußste! le at the teeth is essentially identical, as the cross section of the tooth, and at which from the tooth removed place into a line changes, which lies in a surface for the guidance of the material current. With a preferential Ausführungs£orm it is intended that with a housing, with which the inlet in the axle of the clrehbaren disk and the discharge opening at the extent of the housing are, and which exhibits swivelling disk within the axle range a pointed-like hub projection/lead as guidance surface for the material current, each tooth of the first number of the swivelling disk with a rib as if start-hurry is provided, which runs from the tooth to the hub projection/lead and changes into its surface. Preferably these ribs can be formed through at the swivelling disk fastened Einsatzstilcke. In this way a simple Ausführungs£orm of the starting hurry is not only received, which can be built later also into existing devices, but additionally the Pumpwirkung, which contributes to the promotion of the stuff, developing in the Entstipper, is strengthened. The invention is described on the basis a Ausführungsbelspieles represented schematically in the designs. Show: Fig.1 an axial section of a Entstippers and a Fig.2 according to invention a partial section after the line II-II in Fig. 1. The Fig.1 shows a Entstipper, that into well-known way a housing --1-- exhibits, in which a disk --2-- is swivelling led. The wave --3-- the swivelling disk --2--, which is provided with a not represented drive, is opposite the housing --1-- by a poetry --4-- sealed. As follows from the Fig.1, is the housing --1-- trained and an axial Eingangsöffnung contains of the device according to the kind of a pump housing --5-- and an output arranged at the extent --6--, from which tangential a not represented exit port leads outward. At the swivelling disk --2-- are into well-known way with not represented means three annular gears --10, 11 and 12-- fastened, those to the axis of rotation --A-- the Lauffades --2-- coaxial tooth rows --13, 14 and 15-- exhibit. As follows from the Fig.2, the tooth rows contain --13, 14 and 15-- in each case teeth --16, 17 and 18--, between which itself tooth spacings --20, 21 and 22-- find. Into the gaps between the tooth rows --13, 14 and 15-- seize tooth rows --23, 24 and 25-- of annular gears --26, 27 and 28-- , which in the housing fasten are. The Zahnreßen --23, 24 and 25-- consist of teeth --30, 31 and 32-- with tooth spacings --33, 34 and 35--. Erf'mdungsgemäß is the swivelling disk --2-- with gussets as starting hurry ---40--- provided, those by screws --41-- at the disk --2-- are fastened. The Einsatzstiicke --40-- form ribs, those in each case from each internal tooth --16-- to a pointed-like hub projection/lead --42-- the Lauffades 1 EN. As follows from the Fig.1 and 2, the cross-sectional shape is by the gussets --40-- formed ribs so selected that their cross section to the AnschlußsteUe at the teeth --! 6-- is essentially identical as the cross section of the tooth. At the inside, from the tooth removed end goes the cross section of the gusset --40-- into a line --43--- over, those at the external wall of the hub before leap --42-- rests upon. According to invention planned the gussets form the starting hurry, which the current of the material from the Eingangsöffnung in the enterprise --5-- between the teeth --16-- f'ütrren and a fixed clinging of lumps from plastic foils or of wet-firm paper on the front surfaces of the teeth --16-- the first tooth row prevent. Although with the represented example the ribs have the form of gussets fastened by screws, is also training of the ribs in a piece with the swivelling disk --2-- conceivably. It is also an execution, with which those regards, in direction of flow, first teeth being certain teeth is possible, those in the housing --1-- are fastened. In such a case the Anlauftefle and/or ribs could likewise be fastened in the housing.