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公开(公告)号：US3667194A
公开(公告)日：1972-06-06
申请号：US3667194D
申请日：1969-10-20
Applicant: STAMICARBON
Inventor： WANING HENDRIK , MANNENS HUBERTUS A , SCHAAPVELD ARNOLDUS A W
CPC classification number: B01D11/0265 , B01J19/10 , B01J19/185 , B01J2219/00094 , B01J2219/00177
Abstract: In order to dislodge our bubbles from particles e.g. cut cylindrical fibers, as they enter a confined liquid body through a surface, a small portion of the liquid body near the surface is vibrated and the particles are funneled into the liquid body through the surface by means calculated to subject each particle to about the same amount of vibration. By preference this includes funneling the particles onto the central region of a submerged, perforated plate. The particles vibrate to the periphery of the plate and fall into the gap between the plate and the confining walls of the liquid body. In a counter current liquid extraction system, liquid may pass up through the plate perforations.
Abstract translation: 为了从颗粒中去除气泡，例如 切割的圆柱形纤维，当它们通过表面进入被限制的液体时，表面附近的液体的一小部分被振动，并且颗粒通过计算机将每个颗粒大致相同的方式通过表面漏入液体 振动量。 优选地，这包括将颗粒漏入浸没的多孔板的中心区域。 颗粒振动到板的周边并落入板和液体的限制壁之间的间隙中。 在逆流液体提取系统中，液体可以通过板孔穿过。
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公开(公告)号：DE1952406A1
公开(公告)日：1970-04-23
申请号：DE1952406
申请日：1969-10-17
Applicant: STAMICARBON
Abstract: In order to dislodge our bubbles from particles e.g. cut cylindrical fibers, as they enter a confined liquid body through a surface, a small portion of the liquid body near the surface is vibrated and the particles are funneled into the liquid body through the surface by means calculated to subject each particle to about the same amount of vibration. By preference this includes funneling the particles onto the central region of a submerged, perforated plate. The particles vibrate to the periphery of the plate and fall into the gap between the plate and the confining walls of the liquid body. In a counter current liquid extraction system, liquid may pass up through the plate perforations.
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公开(公告)号：CA770518A
公开(公告)日：1967-10-31
申请号：CA770518D
Applicant: STAMICARBON
Inventor： NOMMENSEN JOHAN P , WANING HENDRIK
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公开(公告)号：DE1660633A1
公开(公告)日：1972-04-06
申请号：DE1660633
申请日：1965-12-03
Applicant: STAMICARBON
Inventor： PAUL NOMMENSEN JOHAN , WANING HENDRIK
Abstract: 1,116,099. Melt-spinning apparatus. STAMICARBON N.V. 1 Dec., 1965 [3 Dec., 1964], No. 51020/65. Heading B5B. Apparatus for providing a uniform non- turbulent stream of gas for quench - cooling melt - spun filaments comprises a quench chamber and a plenum chamber separated by at least one apertured screen, the plenum chamber having a cooling gas inlet at one end thereof; an impermeable deflecting screen located between the gas inlet and the apertured screen and extending symmetrically towards oppositely - facing side walls of the plenum chamber to provide slits for passage of cooling gas; and one or more further apertured screens disposed between the slits and the screens separating the quench and plenum chambers. In one embodiment (Figs. 1 and 2) quench chamber 3, located under spinneret 2, is separated from plenum chamber 4 by parallel wire gauzes 5A, 5B. The plenum chamber is provided with walled 7 and gauze-covered 8 cooling gas inlet 6 and with vertical curved baffle screen 9 extending the whole length of the plenum chamber with its convex side facing screens 5. Slits 10, 11 are formed between the edges 90, 91 of screen 9 and opposite straight side-walls 40, 41 of the plenum chamber. Between screen 9 and screens 5 are located apertured screens 13, 14 symmetrically extending towards the edges of screen 5A to form a prism therewith having an isosceles triangular cross-section with the central line of symmetry of screen 9 as its apex. A vertical baffle strip 15 is fixed along the centre line of screen 9 within the gauze prism. In operation air from inlet 6 is deflected through 90 degrees by the curved back wall 42 of the plenum chamber, to which movable deflectors 16, 17 are fixed, and passes via slits 10, 11, through gauze screens 13, 14, 5A, 5B to provide a uniform air flow on to the molten filaments.
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