BIOMASS PROCESSING SYSTEM AND PROCESSING METHOD
    32.
    发明申请
    BIOMASS PROCESSING SYSTEM AND PROCESSING METHOD 审中-公开
    生物质处理系统和处理方法

    公开(公告)号:US20150306559A1

    公开(公告)日:2015-10-29

    申请号:US14409380

    申请日:2013-03-27

    Inventor: Tomoki HAYAKAWA

    Abstract: A system and a method by which the high yield of a final product produced through a pretreatment and a saccharification and fermentation step can be stably obtained, even if a property of the biomass fed to a pretreatment device or the amount of a contained acid component in the biomass may be variable. The biomass is pretreated by a pretreatment device. At least one of pH, acidity, alkalinity, and ultraviolet absorbance of the pretreated biomass is measured by a measurement unit. The amount of a generated decomposition product or a generated undecomposed substance in the pretreatment is obtained on the basis of a measurement result, and an operation condition of the pretreatment device or a property of the biomass before the pretreatment are controlled on the basis of the calculated result.

    Abstract translation: 可以稳定地获得通过预处理和糖化发酵步骤产生的最终产物的高产率的系统和方法,即使进料到预处理装置的生物质的质量或所含的酸成分的量 生物量可能是可变的。 生物质由预处理装置预处理。 通过测量单位测量预处理的生物质的pH,酸度,碱度和紫外吸收率中的至少一种。 基于测定结果得到预处理中产生的分解产物或生成的未分解物质的量,根据计算出的预处理装置的预处理装置的运转状况或预处理前的生物量的特性进行控制 结果。

    Main valve for rotary filters
    34.
    发明授权
    Main valve for rotary filters 失效
    旋转过滤器主阀

    公开(公告)号:US3823830A

    公开(公告)日:1974-07-16

    申请号:US32657473

    申请日:1973-01-24

    Inventor: HAYAFUNE Y

    CPC classification number: B01D33/09 B01D33/82 B01D2201/282

    Abstract: A main valve having an exhaust port for filtrate and another exhaust port for gases, each being provided with an exchangeable baffle plate covered with wear resisting material. Mounted between the main valve and the wear plate is a main plate having an annular groove, in which the first and the second bridge blocks are fitted.

    Abstract translation: 主阀具有用于滤液的排气口和另一个用于气体的排气口,每个排气口设置有覆盖有耐磨材料的可更换挡板。 安装在主阀和耐磨板之间的是具有环形槽的主板,其中安装有第一和第二桥接块。

    DRYING METHOD FOR PROCESSING MATERIAL AND HORIZONTAL ROTARY DRYER

    公开(公告)号:US20170089640A1

    公开(公告)日:2017-03-30

    申请号:US15125443

    申请日:2015-06-01

    Abstract: To provide a drying method for processing material and a horizontal rotary dryer allowing easy performance of mass processing of the processing material and enabling size reduction by improving drying performance of the dryer. In a drying method for processing material in which a horizontal rotary dryer provided with: a rotating shell having a feed port for processing material on one end side thereof and a discharge port for processing material on the other end side thereof, and capable of freely rotating around an axial center; and a group of heating tubes through which a heating medium passes, provided within the rotating shell, and configured in a manner that the processing material is lifted up in a rotational direction by the group of heating tubes in accordance with the rotation of the rotating shell, is used, and the processing material is dried, through indirect heating, by using the group of heating tubes in a process of feeding the processing material to the one end side of the rotating shell and discharging the processing material from the other end side of the rotating shell, the rotating shell is rotated to make a critical speed ratio α defined by the following expression 1 and expression 2 become 30 to less than 100% to dry the processing material, Vc=2.21D1/2  Expression 1 α=V/Vc·100  Expression 2 wherein Vc indicates a critical speed (m/s), D indicates an inside diameter (m) of the rotating shell, α indicates the critical speed ratio (%), and V indicates a rotation speed (m/s).

    EQUIPMENT FOR SOLID-LIQUID SEPARATION AND DRYING OF FINE-POWDER SLURRY, AND METHOD THERFOR
    38.
    发明申请
    EQUIPMENT FOR SOLID-LIQUID SEPARATION AND DRYING OF FINE-POWDER SLURRY, AND METHOD THERFOR 审中-公开
    固体液体分离和微粉浆干燥设备及方法

    公开(公告)号:US20160325209A1

    公开(公告)日:2016-11-10

    申请号:US15110538

    申请日:2014-12-22

    Abstract: Prevention of contamination of a dried product, deformation of particles, and a change of particle size distribution. The system includes: a solid-liquid separator in which a processing material is supplied between a pair of endless separation filter cloths wound around an outer periphery of a separation roll, and is dehydrated by being squeezed therebetween and also by ventilation gas passing from a ventilation port formed in an outer peripheral surface of the separation roll; and a horizontal rotary dryer provided on a subsequent stage of the solid-liquid separator, wherein carrier gas is made to flow in a rotating shell of the dryer in a cocurrent manner in the same direction as a conveyance direction of the processing material.

    Abstract translation: 防止干燥产品的污染,颗粒的变形和粒度分布的变化。 该系统包括:固液分离器,其中处理材料供应在卷绕在分离辊的外周上的一对环形分离滤布之间,并且通过在它们之间被挤压而脱水,并且还通过从通风口通过的通风气体 端口形成在分离辊的外周表面中; 以及设置在固液分离器的后续阶段的水平旋转干燥机,其中使载气以与处理材料的输送方向相同的方向并流地在干燥机的旋转壳中流动。

    PRESSURIZED FLUIDIZED FURNACE EQUIPMENT
    39.
    发明申请
    PRESSURIZED FLUIDIZED FURNACE EQUIPMENT 有权
    加压流化炉设备

    公开(公告)号:US20160273762A1

    公开(公告)日:2016-09-22

    申请号:US14777797

    申请日:2014-02-14

    Abstract: Pressurized fluidized furnace equipment includes a fluidized bed furnace (1) that pressurizes combustion air (B) and combusts a material to be treated (A) while fluidizing the same; an air preheater (3) that exchanges heat between a combustion exhaust gas (C) discharged from the fluidized bed furnace (1) and the combustion air (B); a dust collector (4) that removes dust from the combustion exhaust gas (C); and first and second superchargers (5, 6) to which the combustion exhaust gas (C), having undergone the heat exchange in the air preheater (3) and the dust removal in the dust collector (4), is supplied to generate compressed air (D, E). The first compressed air (D) generated in the first supercharger (5) is supplied as the combustion air (B) to the fluidized bed furnace (1) by way of the air preheater (3), and the second compressed air (E) generated in the second supercharger (6) is made to have a higher pressure than that of the first compressed air (D). Accordingly, it is possible to prevent the equipment from having more superchargers than is necessary for normal use although a plurality of first and second superchargers are provided, and to efficiently use the surplus combustion exhaust gas.

    Abstract translation: 加压流化炉设备包括在使燃烧空气(B)加压并使待处理材料(A)进行流化的同时流化床炉(1); 在从流化床炉(1)排出的燃烧废气(C)和燃烧空气(B)之间进行热交换的空气预热器(3); 从燃烧废气(C)除去灰尘的集尘器(4); 并且供给在空气预热器(3)中进行了热交换的燃烧废气(C)和集尘器(4)中除尘的第一和第二增压器(5,6),以产生压缩空气 (D,E)。 在第一增压器(5)中产生的第一压缩空气(D)通过空气预热器(3)作为燃烧空气(B)供给到流化床炉(1),第二压缩空气(E) 在第二增压器(6)中产生的压力比第一压缩空气(D)的压力高。 因此,尽管设置了多个第一和第二增压器,但是可以防止设备具有比正常使用所需的更多的增压器,并且有效地使用多余的燃烧废气。

Patent Agency Ranking