专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2018162507A1 CONVEYING DEVICE FOR BULK MATERIAL 审中-公开
公开(公告)号：WO2018162507A1
公开(公告)日：2018-09-13
申请号：PCT/EP2018/055515
申请日：2018-03-06
申请人： PAUL WURTH S.A. , PAUL WURTH REFRACTORY & ENGINEERING GMBH
发明人： SCHMIDT, Eugen , SCHULAKOW-KLASS, Andrej
IPC分类号： F27B21/02 , F27B21/06 , F27D99/00
CPC分类号： F27B21/02 , F27B21/06 , F27D99/0073 , F27D99/0076
摘要： The invention relates to a conveying device (1) for bulk material (20), with a conveyor (2) for transporting bulk material (20) in a conveying direction (C), a hood (3) extending above the conveyor (2), and a sealing device (4) that is attached to the hood (3) and configured to hinder gas exchange along the conveying direction (C). In order to provide an effective and reliable seal between bulk material on a conveying device and a hood extending over the conveying device, the invention provides that the sealing device (4) comprising at least one flexible sealing sheet (7) having an upper end (7.1) and a lower end (7.2); and at least one sliding block (6) configured to be in sliding contact with the bulk material (20) wherein the upper end (7.1) of the flexible sealing sheet (7) is connected to the hood (3) and the lower end (7.2) of the flexible sealing sheet (7) is connected to the sliding block (6).

2. 发明申请

WO2018134194A1 SIDE WALL OF A PALLET CAR FOR A TRAVELLING GRATE MACHINE, PALLET CAR COMPRISING SUCH A SIDE WALL AND METHOD FOR CONVERTING A PALLET CAR 审中-公开
公开(公告)号：WO2018134194A1
公开(公告)日：2018-07-26
申请号：PCT/EP2018/050995
申请日：2018-01-16
申请人： PAUL WURTH S.A. , PAUL WURTH REFRACTORY & ENGINEERING GMBH
发明人： SCHULAKOW-KLASS, Andrej , MÜLLER, Mirko , STRÜBER, Georg , HOFFMANN, Mathias
IPC分类号： F27B9/26 , F27B21/06 , F27D3/12
摘要： The invention relates to a side wall (24) of a pallet car (10) for a travelling grate machine. According to the present invention, the side wall (24) comprises an upright portion (30), a wing portion (32) and a lower connection flange (34, 34'). The wing portion (32) has an upper surface acting as an extension of a loading surface of the pallet car (10), the upper surface (60) of the wing portion (32) being arranged at an angle with respect to the horizontal.

3. 发明申请

WO2020120319A1 METHOD FOR FITTING OR RETROFITTING A SINTER COOLER 审中-公开
公开(公告)号：WO2020120319A1
公开(公告)日：2020-06-18
申请号：PCT/EP2019/083996
申请日：2019-12-06
申请人： PAUL WURTH S.A. , PAUL WURTH DEUTSCHLAND GMBH
发明人： SCHMIDT, Eugen , SCHULAKOW-KLASS, Andrej
IPC分类号： F27D15/02 , C22B1/26
摘要： The invention relates to a method for fitting or retrofitting a sinter cooler (1), which sinter cooler (1) comprises a cooler grate chain with an endless chain of cooler cars (2). In order to provide means for increasing the effectiveness of the sinter cooler, the invention provides that the method for fitting comprises, for at least one cooler car (2), installing a lamella grate (10) for holding sinter material and allowing air flow through the grate so that a support structure (13) is connected to the cooler car (2) and a plurality of lamellae (12) are supported by and individually movable with respect to the support structure (13), and are disposed to allow air flow between neighbouring lamellae (12). The support structure (13) comprises at least one support element (14) disposed underneath the plurality of lamellae (12) to support the plurality of lamellae (12), and at least one downholder (15) that is adapted to limit an upward motion of at least one lamella (12) is installed such that at least a portion of the downholder (15) is disposed above the at least one lamella (12). In case of retrofitting a sinter cooler (1) comprising a rigid grate (5) for holding sinter material, the method for retrofitting further comprises removing the rigid grate (5) before installing the lamella grate (10).

4. 发明申请

WO2020120318A1 INDURATION MACHINE 审中-公开
公开(公告)号：WO2020120318A1
公开(公告)日：2020-06-18
申请号：PCT/EP2019/083986
申请日：2019-12-06
申请人： PAUL WURTH S.A. , PAUL WURTH DEUTSCHLAND GMBH
发明人： SCHULAKOW-KLASS, Andrej
IPC分类号： F27B21/02 , C22B1/24 , F27B21/06 , F27D17/00
摘要： An induration machine (1), with -a travelling grate (2) for transporting bulk material along a transport direction (T) from a heating zone (5) for heating and/or drying the material to a cooling zone (6) for cooling the material by cooling gas; -a hood (7) disposed over the travelling grate (2) having a first hood section (8) in the heating zone (5) and a second hood section (9) in the cooling zone (6); and -two recuperation ducts(11) for guiding used cooling gas from the second hood section (9) to the first hood section (8), wherein the recuperation ducts(11) are disposed on opposite sides of the hood (7), are laterally offset with respect to the hood (7), and are connected to the second hood section (9) by a V-shapedgas collector duct (15) and each recuperation duct (11) is connected to the first hood section (8) by at least one gas supply duct (14) and has at least one dust purge opening (16) disposed in the lowermost part(11.1) of the recuperation duct (11) for purging dust from the recuperation duct (11).

5. 发明申请

WO2021224339A1 GRATE BAR FOR A PELLETIZING OR SINTERING MACHINE 审中-公开
公开(公告)号：WO2021224339A1
公开(公告)日：2021-11-11
申请号：PCT/EP2021/061887
申请日：2021-05-05
申请人： PAUL WURTH S.A. , PAUL WURTH DEUTSCHLAND GMBH
发明人： SCHULAKOW-KLASS, Andrej , MÜLLER, Mirko , STRÜBER, Georg
IPC分类号： F27B21/02 , F27D3/12
摘要： A grate bar (10) for mounting in arrays of adjacent grate bars in a pallet car of a sintering or pelletizing machine, wherein the grate bar (10) comprises an elongate crossbeam (12) extending in a longitudinal direction of a horizontal plane, with a middle section (20) between two opposite end sections (16, 18). The crossbeam (12) has a generally rectangular cross-section with an upper surface (22) for receiving bulk material thereon, an opposite lower surface (24), and peripheral surfaces (28, 30) for facing adjacent grate bars. The crossbeam (12) further comprises two legs (14) to vertically secure the grate bar (10) to the pallet car. The end sections (16, 18) of the crossbeam (12) comprise first interlocking means (38), the first interlocking means (38) being shaped and arranged such that they cooperate with first interlocking means of grate bars of a neighbouring row of grate bars; thereby limiting relative translations of two neighbouring grate bars in at least a vertical and a horizontal orientation. The first interlocking means (38) have a triangular cross-section in a horizontal plane.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式