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公开(公告)号：US11261040B2
公开(公告)日：2022-03-01
申请号：US17278614
申请日：2019-09-17
Applicant: FLSmidth A/S
Inventor： Andrew Charles Fried
Abstract: A conveyor for pulverized material comprises in combination a conduit, a screw rotatably mounted within the conduit having an material inlet end and material discharge end, means for rotating the screw, means for supplying material to the screw at the material inlet end, whereby the material will be compacted as it is advanced by the screw to the material discharge end, and means for admitting a gas under pressure to the compacted material at the material discharge end to render it fluent. In a portion of the screw a material seal is formed by the compacted material being advanced by the screw, wherein there are material pockets formed between adjacent screw flights, wherein the pocket size volume is at its maximum nearest the material inlet end and at its minimum nearest the material outlet end, with at least twice as many pockets of minimum size as of maximum size.
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公开(公告)号：US09308532B2
公开(公告)日：2016-04-12
申请号：US14432508
申请日：2013-10-02
Applicant: FLSmidth A/S
Inventor： Andrew Charles Fried
Abstract: A crusher device includes a crusher head positioned within a container that is fed material to be crushed by the crusher head. The body of the crusher head includes at least one aperture in which at least one of an eccentric assembly and a portion of a cylinder is positioned. The container that receives material may be defined by a substantially vertical inner wall. The inner wall may be defined by a wearable surface. The crusher head may also have a wearable surface defined by a mantle.
Abstract translation: 破碎装置包括定位在容器内的破碎机头，所述破碎机头被送入由破碎机头压碎的材料。 破碎机头部的主体包括至少一个孔，偏心组件和气缸的一部分中的至少一个定位在该孔中。 接收材料的容器可以由基本上垂直的内壁限定。 内壁可以由可佩戴的表面限定。 破碎机头部也可以具有由地幔限定的可穿透表面。
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公开(公告)号：US20150273473A1
公开(公告)日：2015-10-01
申请号：US14432508
申请日：2013-10-02
Applicant: FLSmidth A/S
Inventor： Andrew Charles Fried
Abstract: A crusher device includes a crusher head positioned within a container that is fed material to be crushed by the crusher head. The body of the crusher head includes at least one aperture in which at least one of an eccentric assembly and a portion of a cylinder is positioned. The container that receives material may be defined by a substantially vertical inner wall. The inner wall may be defined by a wearable surface. The crusher head may also have a wearable surface defined by a mantle.
Abstract translation: 破碎装置包括定位在容器内的破碎机头，所述破碎机头被送入由破碎机头压碎的材料。 破碎机头部的主体包括至少一个孔，偏心组件和气缸的一部分中的至少一个定位在该孔中。 接收材料的容器可以由基本上垂直的内壁限定。 内壁可以由可佩戴的表面限定。 破碎机头部也可以具有由地幔限定的可穿透表面。
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公开(公告)号：US20220033200A1
公开(公告)日：2022-02-03
申请号：US17278614
申请日：2019-09-17
Applicant: FLSmidth A/S
Inventor： Andrew Charles Fried
Abstract: A conveyor for pulverized material comprises in combination a conduit, a screw rotatably mounted within the conduit having a material inlet end and material discharge end, means for rotating the screw, means for supplying material to the screw at the material inlet end, whereby the material will be compacted as it is advanced by the screw to the material discharge end, and means for admitting a gas under pressure to the compacted material at the material discharge end to render it fluent. In a portion of the screw a material seal is formed by the compacted material being advanced by the screw, wherein there are material pockets formed between adjacent screw flights, wherein the pocket size volume is at its maximum nearest the material inlet end and at its minimum nearest the material outlet end, with at least twice as many pockets of minimum size as of maximum size.
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