公开(公告)号：US20130146547A1

公开(公告)日：2013-06-13

申请号：US13676514

申请日：2012-11-14

Applicant: Andritz Inc.

Inventor： Jay SHEERER ,  Richard M. GROGAN

IPC: D21D5/16

CPC classification number: D21D5/16 ,  D21C7/06

Abstract: A screen basket in a top separator for a cellulosic material treatment vessel, the screen basket includes: a cylindrical plate having a vertical joint connecting opposite edges of the plate, rows of slots extending through the plate, and each slot has a curved or chamfered inlet corner edge adjacent an inside surface of the plate and is oblique to a vertical axis of the basket.

Abstract translation: 用于纤维素材料处理容器的顶部隔板中的筛篮，筛篮包括：圆柱形板，其具有连接板的相对边缘的垂直接头，延伸穿过板的一排槽，并且每个槽具有弯曲或倒角的入口 角边缘邻近板的内表面并且与篮的垂直轴线倾斜。

公开(公告)号：US20150284909A1

公开(公告)日：2015-10-08

申请号：US14745902

申请日：2015-06-22

Applicant: Andritz Inc.

Inventor： Tyson Bradford HUNT ,  Richard M. GROGAN ,  Keith Vogel ,  Todd S. GRACE

IPC: D21C11/06

CPC classification number: D21C11/063 ,  D21C7/10 ,  D21C7/12 ,  D21C7/14 ,  D21C11/00

Abstract: A flash tank including: a closed interior chamber; a gas exhaust port coupled to an upper portion of the chamber; a liquid discharge port coupled to a lower portion of the chamber; an inlet nozzle attached to an inlet port of the chamber, wherein the inlet nozzle includes a flow passage, and a movable valve plate in the flow passage, wherein the valve plate has a first position which defines a first throat in the flow passage and a second position which defines a second throat having a smaller cross-sectional area than the first throat.

Abstract translation: 闪光舱包括：封闭的内室; 连接到所述室的上部的排气口; 液体排出口，其联接到所述室的下部; 入口喷嘴，其连接到所述室的入口，其中所述入口喷嘴包括流动通道和所述流动通道中的可移动阀板，其中所述阀板具有限定所述流动通道中的第一喉部的第一位置和 第二位置限定了具有比第一喉部更小的横截面面积的第二喉部。

公开(公告)号：US20150315745A1

公开(公告)日：2015-11-05

申请号：US14800781

申请日：2015-07-16

Applicant: Andritz Inc.

Inventor： Richard M. GROGAN ,  Walter Edward NELLIS ,  Tyson Bradford HUNT

IPC: D21C11/00

CPC classification number: D21C11/00 ,  B01D19/0036 ,  D21C11/04 ,  D21C11/06 ,  D21C11/10

Abstract: An insert inlet tube assembly for a flash tank including a sidewall and an insert inlet port has been conceived, the insert inlet tube assembly may comprise: a tubular section configured to be inserted into the inlet port and fixed to the inlet port, and an insert outlet of the tubular section, and inserted into an inlet port of the chamber, wherein the insert inlet tube extends inward of the sidewall and the insert outlet has an elongated cross-sectional shape oriented substantially parallel to a center vertical axis of the flash tank and substantially perpendicular to a radial line of the flash tank, such that the insert outlet is substantially tangential to the sidewall.

Abstract translation: 已经设想了一种用于包括侧壁和插入物入口的闪蒸罐的插入物入口管组件，插入物入口管组件可以包括：管状部分，构造成插入入口并固定到入口端， 管状部分的出口并插入到腔室的入口中，其中插入物入口管延伸到侧壁的内侧，并且插入物出口具有基本上平行于闪蒸罐的中心垂直轴线定向的细长横截面形状，以及 基本上垂直于闪蒸罐的径向线，使得插入物出口基本上与侧壁相切。

公开(公告)号：US20130206346A1

公开(公告)日：2013-08-15

申请号：US13747976

申请日：2013-01-23

Applicant: Andritz Inc.

Inventor： Tyson Bradford HUNT ,  Richard M. GROGAN ,  Keith VOGEL ,  Todd S. GRACE

IPC: D21C11/00

CPC classification number: D21C11/063 ,  D21C7/10 ,  D21C7/12 ,  D21C7/14 ,  D21C11/00

Abstract: A flash tank including: a closed interior chamber; a gas exhaust port coupled to an upper portion of the chamber; a liquid discharge port coupled to a lower portion of the chamber; an inlet nozzle attached to an inlet port of the chamber, wherein the inlet nozzle includes a flow passage, and a movable valve plate in the flow passage, wherein the valve plate has a first position which defines a first throat in the flow passage and a second position which defines a second throat having a smaller cross-sectional area than the first throat.