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1.发明授权Method for applying polymeric diphenylmethane diisocyanate to cellulose/gypsum based substrate 有权将聚合二苯甲烷二异氰酸酯应用于纤维素/石膏基底料的方法公开(公告)号：US06217946B1
公开(公告)日：2001-04-17
申请号：US09360873
申请日：1999-07-23
IPC分类号： B05D128
CPC分类号： B05D1/28 , B05C1/0813
摘要： The disclosed invention consists of a means for conveying a gypsum or gypsum/cellulose fiber board to a rotary cylinder brush station where pMDI resin is delivered onto the rotary cylinder brush just as the board passes under the brush. A resin distribution system is used to coat the rotary cylinder brush applicator with pMDI. Optionally, a second rotary cylinder brush station is included, if desired, to smooth out and spread the pMDI resin over the surface of the gypsum board substrate to achieve complete coverage.
摘要翻译： 所公开的发明包括用于将石膏或石膏/纤维素纤维板输送到旋转滚筒刷台的装置，其中pMDI树脂被输送到旋转滚筒刷上，正如板在刷下方通过。 使用树脂分配系统用pMDI涂覆旋转滚筒刷涂机。 可选地，如果需要，包括第二旋转圆筒刷台，以平滑并将pMDI树脂铺展在石膏板基底的表面上以实现完全覆盖。
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公开(公告)号：US07175426B2
公开(公告)日：2007-02-13
申请号：US10788871
申请日：2004-02-27
申请人： Michael L. Bolind , Warner J. Dundas , Michael J. Porter , Christopher R. Nelson , Subhash Deodhar
发明人： Michael L. Bolind , Warner J. Dundas , Michael J. Porter , Christopher R. Nelson , Subhash Deodhar
IPC分类号： F27B15/02
CPC分类号： F27D99/0035 , C04B11/028 , F27B15/09 , F27B15/14
摘要： An apparatus for calcining gypsum including a housing having a bottom wall, open top, and a plurality of side walls extending therebetween. A fixture is located adjacent the open top for receiving gypsum from a source and transferring the gypsum into the housing. At least one burner is connected to the housing and operable for combusting an air-fuel mixture to heat the gypsum. At least one serpentine burner conduit extends from the burner through the housing and terminates through a support floor of the apparatus. The exhaust flow is then directed through a fluidization pad and into the gypsum to further heat the gypsum product. An agitation mechanism is operable to mix the gypsum adjacent the fluidization pad to prevent pockets of gypsum from coagulating and preventing fluidization of the gypsum.
摘要翻译： 一种用于煅烧石膏的装置，包括具有底壁，开口顶部和在其间延伸的多个侧壁的壳体。 夹具位于开口顶部附近，用于从源接收石膏并将石膏转移到壳体中。 至少一个燃烧器连接到壳体并且可操作用于燃烧空气 - 燃料混合物以加热石膏。 至少一个蛇形燃烧器管道从燃烧器延伸穿过壳体并终止于设备的支撑底板。 然后将排气流引导通过流化垫并进入石膏以进一步加热石膏制品。 搅拌机构可操作地混合邻近流化垫的石膏，以防止石膏袋凝结并防止石膏流化。
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公开(公告)号：US07434980B2
公开(公告)日：2008-10-14
申请号：US11505652
申请日：2006-08-17
CPC分类号： B01F11/0082 , B01F15/066 , B01F2215/0047
摘要： An agitation mechanism for a gypsum processing apparatus which includes a housing having a bottom wall and at least one side wall. The housing can be constructed and arranged to receive and process gypsum-based products. An agitator frame having a similarly shaped cross-section to the cross-section of the housing is provided and positioned adjacent the bottom wall of the housing. The agitator frame is pivotally connected internally to the housing for reciprocating movement between first and second positions. The agitation mechanism is operable for preventing fluid channeling to ensure good fluidization of the gypsum products from collecting adjacent the bottom wall of the housing.
摘要翻译： 一种用于石膏加工设备的搅拌机构，包括具有底壁和至少一个侧壁的壳体。 可以构造和布置住房以接收和处理基于石膏的产品。 设置具有与壳体的横截面类似形状的横截面的搅拌器框架并且邻近壳体的底壁定位。 搅拌器框架在内部枢转地连接到壳体，用于在第一和第二位置之间往复运动。 搅拌机构可操作用于防止流体引流以确保石膏制品从邻近壳体的底壁收集的良好流化。
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公开(公告)号：US07765813B2
公开(公告)日：2010-08-03
申请号：US10891964
申请日：2004-07-15
IPC分类号： F28C1/00
CPC分类号： C04B11/007
摘要： The present invention is an apparatus and process for cooling and de-steaming hot calcined stucco used in the production of gypsum boards or bagged plaster. The apparatus is a fluid bed stucco cooler and comprises a cooler housing having a plenum having a stucco inlet and stucco outlet. The stucco cooler includes a rotating disk in the plenum. The rotating disk includes nozzle for spraying fluid, and is attached to a rotable shaft extending from the side of the cooler also includes a fluidization pad and agitator to help to mix the air and the stucco powder to insure fluidization, prevent channeling, and prevent the stucco powder from building up on the various components. The air also forces steam from the hot calcined stucco out through an air outlet located at the top of the stucco cooler, thereby de-steaming the stucco. The stucco flows through the plenum and passes over the cooling coils, thereby cooling the stucco as it reaches the stucco outlet.
摘要翻译： 本发明是用于生产石膏板或袋装石膏中的用于冷却和蒸发热煅烧灰泥的装置和方法。 该设备是流化床灰泥冷却器，并且包括具有灰泥入口和灰泥出口的增压室的冷却器壳体。 灰泥冷却器包括在气室中的旋转盘。 旋转盘包括用于喷射流体的喷嘴，并且附接到从冷却器侧延伸的可旋转轴还包括流化垫和搅拌器，以帮助混合空气和灰泥粉末以确保流化，防止流动，并防止 灰泥粉从各种组成部分组成。 空气还通过位于灰泥冷却器顶部的空气出口强制来自热煅烧灰泥的蒸汽，从而使灰泥脱蒸。 灰泥流经通风室并通过冷却盘管，从而当灰泥到达灰泥出口时冷却灰泥。
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公开(公告)号：US07121713B2
公开(公告)日：2006-10-17
申请号：US10788864
申请日：2004-02-27
CPC分类号： B01F11/0082 , B01F15/066 , B01F2215/0047
摘要： An agitation mechanism for a gypsum processing apparatus which includes a housing having a bottom wall, and at least one side wall. The housing can be constructed and arranged to receive and process gypsum-based products. An agitator frame having a similarly shaped cross-section to the cross-section of the housing is provided and positioned adjacent the bottom wall of the housing. The agitator frame is pivotally connected internally to the housing for reciprocating movement between first and second positions. The agitation mechanism is operable for preventing fluid channeling to ensure good fluidization of the gypsum products from collecting adjacent the bottom wall of the housing.
摘要翻译： 一种用于石膏加工设备的搅拌机构，其包括具有底壁的壳体和至少一个侧壁。 可以构造和布置住房以接收和处理基于石膏的产品。 设置具有与壳体的横截面类似形状的横截面的搅拌器框架并且邻近壳体的底壁定位。 搅拌器框架在内部可枢转地连接到壳体，用于在第一和第二位置之间往复运动。 搅拌机构可操作用于防止流体引流以确保石膏制品从邻近壳体的底壁收集的良好流化。
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公开(公告)号：US6138377A
公开(公告)日：2000-10-31
申请号：US357731
申请日：1999-07-21
CPC分类号： F28C3/16 , C04B11/02 , F27D15/02 , F27B15/00 , F27B15/10 , F27D2009/0018 , F27D3/0033
摘要： The present invention is an apparatus and process for cooling and de-steaming hot calcined stucco used in the production of gypsum boards or bagged plaster. The apparatus is a fluid bed stucco cooler and comprises a cooler housing having a plenum with two chambers, a first chamber having a stucco inlet and a second chamber having a stucco outlet. The stucco cooler includes cooling coils that are located within the plenum and a fluidization pad positioned through the fluidization pad help to mix the air and the stucco powder to insure fluidization, prevent channeling, and prevent the stucco powder from building up on the cooling coils. The air also forces steam from the hot calcined stucco out through an air outlet located at the top of the stucco cooler, thereby de-steaming the stucco. The stucco flows through the plenum and passes over the cooling coils, thereby cooling the stucco as it reaches the stucco outlet.
摘要翻译： 本发明是用于生产石膏板或袋装石膏中的用于冷却和蒸发热煅烧灰泥的装置和方法。 该装置是流化床灰泥冷却器，并且包括具有带有两个室的增压室的冷却器壳体，具有灰泥入口的第一室和具有灰泥出口的第二室。 灰泥冷却器包括位于集气室内的冷却盘管，并且通过流化垫定位的流化垫有助于混合空气和灰泥粉末，以确保流化，防止淤泥，并防止灰泥粉末积聚在冷却盘管上。 空气还强制来自热煅烧灰泥的蒸汽通过位于灰泥冷却器顶部的空气出口，从而使灰泥脱蒸。 灰泥流经通风室并通过冷却盘管，从而当灰泥到达灰泥出口时冷却灰泥。
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公开(公告)号：USD325137S
公开(公告)日：1992-04-07
申请号：US215940
申请日：1988-07-06
申请人： Michael J. Porter
设计人： Michael J. Porter
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公开(公告)号：US4488917A
公开(公告)日：1984-12-18
申请号：US516916
申请日：1983-07-25
CPC分类号： B28B13/02
摘要： Mortar is deflected continuously onto a moving carrier sheet from a distributor belt which is moving transversely to the carrier sheet by a plow which shuttles across the length of the distributor belt. An uninterrupted flow of mortar is spread across the sheet. The layer of mortar on the carrier sheet is slightly undulatory in the machine direction but a lateral cross section has a substantially uniform thickness so that a flat broad ribbon of mortar emerges from under a screed downstream from the shuttle plow.
摘要翻译： 砂浆从分布带连续偏转到移动的载体片材上，分配器带通过穿过分配器带长度的犁横向移动到载体片材上。 不间断的砂浆流量分布在纸张上。 载体片上的砂浆层在机器方向上稍微波动，但横截面具有基本均匀的厚度，使得平坦的宽阔的砂浆带从穿梭犁下游的熨平板下方出现。
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公开(公告)号：US07513768B2
公开(公告)日：2009-04-07
申请号：US11591957
申请日：2006-11-01
申请人： Michael J. Porter , William A. Frank , Lloyd George , Eugene Scott Stivender , Alfredas Blyskis
发明人： Michael J. Porter , William A. Frank , Lloyd George , Eugene Scott Stivender , Alfredas Blyskis
IPC分类号： B28B3/12
CPC分类号： B01F7/0045 , B01F13/0013 , B28B23/0062 , B28C5/147 , B28C5/365 , B28C5/40
摘要： An embedment device includes a first integrally formed elongate shaft rotatably secured to the support frame and having a first plurality of axially spaced disks axially fixed to the first shaft, a second integrally formed elongate shaft rotatably secured to the support frame and having a second plurality of axially spaced disks axially fixed to the second shaft, the first shaft being disposed relative to the second shaft to be horizontally aligned and so that the disks intermesh with each other, and wherein, when viewed from the side, peripheries of the first and second pluralities of disks overlap each other.
摘要翻译： 嵌入装置包括第一整体形成的细长轴，其可旋转地固定到支撑框架并且具有轴向固定到第一轴的第一多个轴向间隔开的盘，第二整体形成的细长轴，其可旋转地固定到支撑框架并具有第二多个 轴向间隔开的盘轴向地固定到第二轴上，第一轴相对于第二轴设置成水平对准，并且使得盘彼此相互啮合，并且其中当从侧面观察时，第一和第二多个的周边 的磁盘彼此重叠。
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10.发明授权Multi-layer process and apparatus for producing high strength fiber-reinforced structural cementitious panels 有权用于生产高强度纤维增强结构水泥板的多层工艺和设备公开(公告)号：US07445738B2
公开(公告)日：2008-11-04
申请号：US10666294
申请日：2003-09-18
申请人： Ashish Dubey , Joe W. Chambers , Aaron Greengard , Alfred C. Li , D. Paul Miller , Michael J. Porter
发明人： Ashish Dubey , Joe W. Chambers , Aaron Greengard , Alfred C. Li , D. Paul Miller , Michael J. Porter
摘要： A multi-layer process for producing structural cementitious panels, includes, a. providing a moving web; b. one of depositing a first layer of loose fibers upon the web and c. depositing a layer of settable slurry upon the web; d. depositing a second layer of loose fibers upon the slurry; e. embedding said second layer of fibers into the slurry; and f. repeating steps c. through e. until the desired number of layers of settable fiber-enhanced slurry in the panel is obtained. Also provided are a structural panel produced by the present process, an apparatus suitable for producing structural cementitious panels according to the present process, and a structural cementitious panel having multiple layers, each layer created by depositing a layer of settable slurry upon a moving web, depositing fibers upon the slurry and embedding the fibers into the slurry such that each layer is integrally formed with the adjacent layers.
摘要翻译： 一种用于生产结构水泥面板的多层工艺，包括a。 提供一个移动的网页; b。 将松散纤维的第一层沉积在纤维网上和c之间。 在网上沉积一层可固化的浆料; d。 在所述浆料上沉积第二层松散的纤维; e。 将所述第二层纤维嵌入所述浆料中; 和f。 重复步骤c。 通过e。 直到得到所需面板数量的可固化纤维增强浆料。 还提供了通过本方法制造的结构板，适用于根据本方法生产结构水泥板的装置，以及具有多层的结构水泥板，每层通过在可移动的网上沉积可固化浆料层而产生， 将纤维沉积在浆料上并将纤维包埋在浆料中，使得每个层与相邻的层一体地形成。
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