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公开(公告)号：US20060010895A1
公开(公告)日：2006-01-19
申请号：US10891964
申请日：2004-07-15
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：US20050188897A1
公开(公告)日：2005-09-01
申请号：US10788871
申请日：2004-02-27
IPC分类号： C04B11/028 , F27B15/09 , F27B15/14 , F27D99/00 , C04B2/10
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：US20050190645A1
公开(公告)日：2005-09-01
申请号：US10788864
申请日：2004-02-27
申请人： Michael Bolind , Michael Porter
发明人： Michael Bolind , Michael Porter
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 top wall, 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，其包括具有顶壁，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：US20060274604A1
公开(公告)日：2006-12-07
申请号：US11505652
申请日：2006-08-17
申请人： Michael Bolind , Michael Porter
发明人： Michael Bolind , Michael Porter
IPC分类号： B01F11/00
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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5.发明申请Wet gypsum accelerator and methods, composition, and product relating thereto 审中-公开湿石膏加速剂及其相关的方法，组合物和产品公开(公告)号：US20060243171A1
公开(公告)日：2006-11-02
申请号：US11116550
申请日：2005-04-27
申请人： Qiang Yu , Stewart Hinshaw , Michael Streeter , W. Song , Michael Bolind , Robert Price
发明人： Qiang Yu , Stewart Hinshaw , Michael Streeter , W. Song , Michael Bolind , Robert Price
CPC分类号： C04B28/14 , B02C17/00 , C04B40/0039 , C04B2103/12 , C04B20/008 , C04B22/143 , C04B22/16 , C04B24/003
摘要： A wet gypsum accelerator comprising ground product having a median particle size of from about 0.5 micron to about 2 microns and calcium sulfate dihydrate, water, and at least one additive selected from the group consisting of (i) an organic phosphonic compound, (ii) a phosphate-containing compound, or (iii) a mixture of (i) and (ii), is disclosed. Also disclosed are a method of preparing a wet gypsum accelerator, a method of hydrating calcined gypsum to form an interlocking matrix of set gypsum, a set gypsum-containing composition, and a set gypsum-containing product.
摘要翻译： 一种湿石膏促进剂，其包含中等粒度为约0.5微米至约2微米的研磨产物和二水合硫酸钙，水和至少一种选自（i）有机膦酸化合物，（ii） 含有磷酸酯的化合物，或（iii）（i）和（ii）的混合物。 还公开了制备湿法石膏促进剂的方法，将煅烧石膏水合以形成凝固石膏的互锁基质，含石膏组合物和含石膏的产品的方法。
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