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7 条记录 (耗时 0.019 秒)

    Roller screen
    1.
    发明授权
    Roller screen 有权
    滚筒筛

    公开(公告)号：US06253927B1

    公开(公告)日：2001-07-03

    申请号：US09331285

    申请日：1999-08-23

    申请人： Eero Väänänen ,  Martti Jankkila ,  Lauri Mustikka ,  Pekka Rantala

    发明人： Eero Väänänen ,  Martti Jankkila ,  Lauri Mustikka ,  Pekka Rantala

    IPC分类号： B07B1305

    CPC分类号： B07B1/14

    摘要： The invention relates to a roller screen for screening pellets for sintering, the roller screen including several successive rotating rollers that are spaced apart and arranged transversally in relation to the proceeding direction of the material. The roller screen is provided with separate rotation motors for rotating each of the rollers and an adjusting member for adjusting the mutual position of the rollers in order to screen a desired particle size. The screen path of the roller screen is composed of three successive screening parts, which are mutually connected so that the rollers of the screening parts are made to rotate in relation to each other, and the speed of rotation of the roller increases in the proceeding direction of the material towards the final end of the roller screen.

    摘要翻译： 本发明涉及一种用于筛选用于烧结的颗粒的辊筛，所述辊筛包括相对于所述材料的前进方向间隔开并横向设置的若干连续的旋转辊。 辊式筛网设置有用于旋转每个辊的单独的旋转马达和用于调节辊的相互位置的调节构件，以筛选所需的粒度。 滚筒丝网的筛网路径由三个连续的筛分部分组成，它们相互连接，使得筛分部分的辊相对于彼此旋转，辊的转动速度在前进方向上增加 的材料朝向滚筒丝网的最终端。

    Device for supporting a conveyor belt used in the continuously operated sintering of a material bed
    2.
    发明授权
    Device for supporting a conveyor belt used in the continuously operated sintering of a material bed 有权
    用于支撑用于材料床的连续操作烧结的输送带的装置

    公开(公告)号：US06764305B2

    公开(公告)日：2004-07-20

    申请号：US10362474

    申请日：2003-02-24

    申请人： Eero Väänänen ,  Martti Jankkila ,  Olavi Tulkki

    发明人： Eero Väänänen ,  Martti Jankkila ,  Olavi Tulkki

    IPC分类号： F27D300

    CPC分类号： B65G15/60 ,  B65G21/02 ,  B65G2201/04 ,  F27B21/06 ,  F27D2003/121

    摘要： The invention relates to a device for supporting a conveyor belt used in the continuously operated thermal treatment, i.e. sintering, of a material bed. According to the invention, in the top part of the frame structure of the belt conveyor, there is installed at least one support element, whereby an essentially smooth slide surface can be obtained for the conveyor belt, and in the interior of the support element there is made a channel system in order to enable the flow-through of the intermediate agent fed into the support element.

    摘要翻译： 本发明涉及一种用于支撑用于材料床的连续操作的热处理即烧结的输送带的装置。 根据本发明，在带式输送机的框架结构的顶部中，安装有至少一个支撑元件，由此可以获得用于输送带的基本平滑的滑动表面，并且在支撑元件的内部 被制成通道系统，以便能够使进入支撑元件的中间体的流通。

    Belt for the thermal treatment of a continuously operated material bed
    3.
    发明授权
    Belt for the thermal treatment of a continuously operated material bed 有权
    用于连续操作的材料床的热处理带

    公开(公告)号：US06698582B2

    公开(公告)日：2004-03-02

    申请号：US10182284

    申请日：2002-09-25

    申请人： Pekka Niemelä ,  Martti Jankkila ,  Eero Väänänen

    发明人： Pekka Niemelä ,  Martti Jankkila ,  Eero Väänänen

    IPC分类号： B65G1530

    CPC分类号： B65G15/48 ,  B65G2201/04 ,  F27B9/243 ,  F27B21/06 ,  F27D2003/121 ,  Y10S198/952

    摘要： A conveyor belt for a continuously operated conveyor-type thermal treatment of a material bed includes metal conveyor belt elements that are connected to each other. Each conveyor belt element is formed with perforations in order to allow gas to flow through the conveyor belt. The perforations are distributed non-uniformly over the conveyor belt element and are located in at least two perforation zones. The perforation zones are separated from each other by perforation-free zones.

    摘要翻译： 用于材料床的连续操作的输送机式热处理的输送带包括彼此连接的金属输送带元件。 每个输送带元件形成有穿孔，以便允许气体流过输送带。 穿孔在输送带元件上不均匀分布，并且位于至少两个穿孔区域中。 穿孔区域通过无穿孔区域彼此分离。

    METHOD AND APPARATUS FOR FILTERING PROCESS GAS
    4.
    发明申请
    METHOD AND APPARATUS FOR FILTERING PROCESS GAS 审中-公开
    用于过滤气体过滤的方法和装置

    公开(公告)号：US20100071555A1

    公开(公告)日：2010-03-25

    申请号：US12519540

    申请日：2007-12-18

    申请人： Martti Jankkila ,  Pekka Niemelä ,  Pekka Rantala

    发明人： Martti Jankkila ,  Pekka Niemelä ,  Pekka Rantala

    IPC分类号： B01D29/68 ,  B01D41/00

    CPC分类号： B01D46/24 ,  B01D46/0065 ,  B01D46/0082 ,  B01D46/48

    摘要： The invention relates to a method and an apparatus for filtering process gas created in the ferroalloy smelting process, i.e. carbon monoxide gas, in order to essentially reduce the content of solids in the gas. In the filtering unit (24) gas containing solids is conducted through at least one filtering element (7), inert gas blowing (8) is directed to the filtering element (7) in order to detach the solid material from the surface of the filtering element (7), and in order to remove from the filtering unit (24) the solid material detached from the the surface of the filtering element (7) the solid material is slurried by means of liquid fed (11) into the filtering unit (24). The slurry containing the sold material is removed from the filtering unit (24) through a discharge chamber (12). The filtering unit (24) includes a filtering chamber (1) and a discharge chamber (12) that is mechanically connected to the filtering chamber, as well as a discharge conduit (6) for the solids filtered from the gas, and the filtering chamber (1) is provided with at least one filtering element (7) for separating solids from the gas and at least one nozzle (8, 11) for discharging the filtered solids from the filtering chamber (1).

    摘要翻译： 本发明涉及一种用于过滤在铁合金冶炼过程（即一氧化碳气体）中产生的工艺气体的方法和装置，以便基本上减少气体中固体的含量。 在过滤单元（24）中，含有固体的气体通过至少一个过滤元件（7）传导，惰性气体吹送（8）被引导到过滤元件（7），以便将固体材料从过滤表面上分离 元件（7），并且为了从过滤单元（24）除去固体材料从过滤元件（7）的表面分离，固体材料通过液体进料（11）浆化成过滤单元（7） 24）。 含有出售材料的浆料通过排出室（12）从过滤单元（24）中去除。 过滤单元（24）包括机械地连接到过滤室的过滤室（1）和排出室（12），以及用于从气体中过滤的固体的排出管道（6）和过滤室 （1）设置有用于从气体分离固体的至少一个过滤元件（7）和用于从过滤室（1）排出过滤的固体的至少一个喷嘴（8,11）。

    Apparatus for processing lumpy material
    6.
    发明授权
    Apparatus for processing lumpy material 有权
    用于处理块状材料的装置

    公开(公告)号：US06401908B1

    公开(公告)日：2002-06-11

    申请号：US09331278

    申请日：2000-05-01

    申请人： Eero V{umlaut over (aa)}nänen ,  Martti Jankkila

    发明人： Eero V{umlaut over (aa)}nänen ,  Martti Jankkila

    IPC分类号： B65G4726

    CPC分类号： B65G69/0408

    摘要： The invention relates to an apparatus for processing lumpy, essentially spherical material such as pellets, so that the lumpy material can be applied on a surface that is set in an essentially continuous motion, as an advantageous layer for the further processing of said material, said apparatus comprising means (1) for conveying the material and for feeding the material onto a surface (15) that is set in an essentially continuous motion. According to the invention, the conveyor (1) is installed movably in an alternating motion between two positions (3, 4) in order to feed the material conveyed by the conveyor (1) as a layer (16) that is advantageous both in thickness and in cross-section onto a surface (15) set in an essentially continuous motion.

    摘要翻译： 本发明涉及一种用于处理块状，基本上球形的材料如颗粒的装置，使得块状材料可以施加在基本上连续运动的表面上，作为用于进一步加工所述材料的有利层，所述 装置包括用于输送材料并将材料馈送到基本连续运动的表面（15）上的装置（1）。 根据本发明，输送机（1）可移动地安装在两个位置（3,4）之间的交替运动中，以便将由输送机（1）输送的材料作为层（16）进行输送，该层有利于厚度 并且以横截面形式设置在基本上连续的运动中的表面（15）上。