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    Apparatus for conveying bulk material
    2.
    发明授权
    Apparatus for conveying bulk material 失效
    输送大块材料的装置

    公开(公告)号：US3759578A

    公开(公告)日：1973-09-18

    申请号：US3759578D

    申请日：1971-12-23

    Applicant: BAYER AG

    Inventor： MUSCHELKNAUTZ E ,  KRAMBROCK W

    IPC: B65G53/52 ,  B65G53/04

    CPC classification number: B65G53/525

    Abstract: A pneumatic conveying system for bulk materials comprises a conveyor pipe and a bypass pipe which communicates with the conveyor pipe at several points through inlet and outlet openings, the free cross-section of the by-pass pipe being equal to between 10 and 20 percent of the free conveying cross-section of the conveyor pipe. The inlet and outlet openings are formed by radial cut-outs in the wall of the bypass pipe, the ducts of the pipe wall immediately following these cut-outs being in the form of tongues which block from 10 to 90 percent of the free crosssection of the bypass pipe.

    Abstract translation: 用于散装材料的气动输送系统包括输送管和旁通管，其通过入口和出口开口在多个点处与输送管连通，旁通管的自由横截面积等于10至20％ 输送管道的自由输送横截面。 入口和出口开口由旁通管壁上的径向切口形成，紧接在这些切口之后的管壁的管道呈舌形的形式，阻挡10％到90％的自由交叉， 旁通管的截面。

    5.
    发明专利
    未知

    公开(公告)号：DK271376A

    公开(公告)日：1976-12-19

    申请号：DK271376

    申请日：1976-06-17

    Applicant: BAYER AG

    Inventor： MUSCHELKNAUTZ E ,  NEMECEK F

    IPC: D02G1/08 ,  H02K5/16 ,  D02G

    Abstract: The invention relates to an internal friction twist device for texturing fine threads comprising an air-supported twist device in the form of a component of the rotor of an electric motor.

    6.
    发明专利
    未知

    公开(公告)号：DK213676A

    公开(公告)日：1976-11-18

    申请号：DK213676

    申请日：1976-05-13

    Applicant: BAYER AG

    Inventor： BRAUNER D ,  IMHEUSER G ,  KALUZA H ,  MUSCHELKNAUTZ E

    IPC: B01F5/00 ,  B01F5/06 ,  B01F

    Abstract: In an apparatus for the continuous static mixing of flowable substances in a tubular housing with mixing inserts, the peripheral flow in the housing and the ease of manufacture of the mixing inserts are improved by having the mixing inserts composed of planes provided with intersecting throughflow slots and webs, in which the webs of both planes form a single piece with a transversely extending connecting web and the throughflow slots extend to the housing wall.

    7.
    发明专利
    未知

    公开(公告)号：DK300674A

    公开(公告)日：1975-02-03

    申请号：DK300674

    申请日：1974-06-04

    Applicant: BAYER AG

    Inventor： BRAUNER D ,  KALUZA H J ,  MUSCHELKNAUTZ E

    IPC: B01F5/00 ,  B01F5/06

    Abstract: 1473588 Mixing element for fluid streams BAYER AG 6 June 1974 [6 June 1973] 25205/ 74 Heading B1C A mixing element for insertion in a pipe 11 Figure 1 through which fluid to be mixed flows comprises at least two inclined plates having interdigitating webs 14 and slots 15. The slots and webs may extend parallel to- Figures 1, 2 and 3- or inclined to-Figures 4 and 16-the major axis of the substantially elliptical plates. The webs may taper uniformly -Figure 5-or stepwise-Figure 6-extend along lines which converge-Figure 7-may be elliptical, drop-shaped or triangular-Figure 10-in cross-section may be of different widths -Figure 12-and one plate may have notches 136 in the webs-Figure 13. The slots need not be open-ended. The plates may be curved -Figures 8 and 9-and groups of plates or pairs of plates may overlap and interdigitate as shown in Figures 15 to 18. Pairs or groups of plates may be rotationally displaced through 90‹ from other pairs or groups-Figs. 14, 15, 16 and 19. The plates of each element may be of different form and when more than one element is inserted in a pipe they may be of different form. The pipe, or optionally the elements, may be adapted to be heated or cooled.

    MINERAL WOOL FIBERS
    8.
    发明专利
    MINERAL WOOL FIBERS 未知

    公开(公告)号：AU6945481A

    公开(公告)日：1981-10-29

    申请号：AU6945481

    申请日：1981-04-13

    Applicant: BAYER AG

    Inventor： MUSCHELKNAUTZ E ,  RINK N

    IPC: C03B37/06 ,  D01D5/14 ,  D04H1/4209 ,  D04H1/4226 ,  D04H1/72 ,  D04H1/732 ,  D04H1/736 ,  C03B37/08

    Abstract: In a process for the production of mineral wool fibers according to the jet blast process, comprising issuing at least one melt stream from at least one opening in the base of a melting crucible into a converging-diverging drawing nozzle, flowing a gaseous blasting medium into the nozzle substantially parallel to the melt stream so as to separate the melt stream into fibers, the blasting medium being drawn into the nozzle by suction due to a drop in pressure produced between the nozzle inlet and outlet, and passing the fibers and spent blasting gas into a diffuser connected downstream of the nozzle to reduce the gas rate of flow, the improvements which comprise effecting (a) a maximum drop pressure in the inlet of the drawing nozzle; (b) a minimum drop pressure in the diverging portion of the drawing nozzle over a maximum length without separation (transition) of the laminar boundary layer; (c) the subsequent pressure conversion initially with a shock at a constant cross-section of the drawing nozzle and subsequently in a subsonic diffuser.

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