Systems and methods for reducing the particle size of a pozzolan
    1.
    发明授权
    Systems and methods for reducing the particle size of a pozzolan 失效
    减少火山灰颗粒尺寸的系统和方法

    公开(公告)号:US07975940B2

    公开(公告)日:2011-07-12

    申请号:US12415947

    申请日:2009-03-31

    申请人: Alan D. McKee

    发明人: Alan D. McKee

    IPC分类号: B02C19/00

    摘要: A system for reducing the particle size of a pozzolan includes a thermal fracture system and a defracturing apparatus. The system is highly efficient at drying and heating a natural pozzolan having a natural distribution of particle sizes. The system can create a reduced-size pozzolanic material with a desired particle size and particle morphology. The system for reducing the particle size of a pozzolan includes a thermal fracture system for heating and thermally fracturing the pozzolan and a defracturing apparatus that agitates the thermally fractured pozzolan to break the thermally fractured pozzolan apart.

    摘要翻译: 用于降低火山灰的粒度的系统包括热断裂系统和解压装置。 该系统在干燥和加热具有粒度自然分布的天然火山灰的情况下是高效的。 该系统可以产生具有所需粒度和粒子形态的尺寸较小的火山灰材料。 用于降低火山灰颗粒尺寸的系统包括用于加热和热裂化火山灰的热断裂系统,以及搅拌热断裂的火山灰以将热断裂的火山灰分解破裂的解压设备。

    SYSTEMS AND METHODS FOR REDUCING THE PARTICLE SIZE OF A POZZOLAN
    3.
    发明申请
    SYSTEMS AND METHODS FOR REDUCING THE PARTICLE SIZE OF A POZZOLAN 有权
    用于减少POZZOLAN颗粒尺寸的系统和方法

    公开(公告)号:US20100243770A1

    公开(公告)日:2010-09-30

    申请号:US12750699

    申请日:2010-03-30

    申请人: Alan D. McKee

    发明人: Alan D. McKee

    IPC分类号: B02C23/00 B02C17/22

    摘要: Methods for comminuting the pozzolanic material include (i) providing a comminuting apparatus including a rotatable drum and an agitation medium positioned within the rotatable drum and configured to slidably move along the interior surface of the drum when the drum is rotated (ii) introducing a pozzolanic material into the comminuting apparatus and operating the comminuting apparatus so as to create a static charge on the agitation medium; and (iii) comminuting the pozzolanic material in the comminuting apparatus by rotating the rotatable drum without causing the media to crush the pozzolanic material so as to yield a reduced-size pozzolanic material comprising a majority of particles having a substantially globular shape.

    摘要翻译: 用于粉碎火山灰材料的方法包括(i)提供粉碎设备,其包括可旋转滚筒和位于可旋转滚筒内的搅拌介质,并且构造成当滚筒旋转时可沿滚筒的内表面滑动移动(ii)引入火山灰 将材料倒入粉碎设备中并操作粉碎设备,以在搅拌介质上产生静电荷; 和(iii)通过旋转可旋转滚筒将粉火石材料粉碎在粉碎装置中,而不会使介质粉碎火山灰材料,从而产生包含大部分具有大致球形形状的颗粒的尺寸较小的火山灰材料。

    Method for reducing the particle size of a pozzolan
    4.
    发明授权
    Method for reducing the particle size of a pozzolan 失效
    降低火山灰粒度的方法

    公开(公告)号:US08496750B2

    公开(公告)日:2013-07-30

    申请号:US12416060

    申请日:2009-03-31

    申请人: Alan D. McKee

    发明人: Alan D. McKee

    IPC分类号: C04B14/00 C04B18/06

    摘要: A method for reducing the particle size of a pozzolanic material includes providing a pozzolanic material having an initial particle size and heating the pozzolanic material to cause a portion of the particles to at least partially fracture. Fracturing the particles creates a plurality of fissures that define sub-particles within the particles. The method also includes processing the fractured pozzolanic material to separate the sub-particles, thereby yielding the pozzolanic material having reduced particles.

    摘要翻译: 减少火山灰材料的粒度的方法包括提供具有初始粒度的火山灰材料并加热火山灰材料以使一部分颗粒至少部分断裂。 压碎颗粒会产生多个限定颗粒内的亚微粒的裂缝。 该方法还包括处理破碎的火山灰材料以分离亚颗粒,从而产生具有减小的颗粒的火山灰材料。

    SYSTEMS AND METHODS FOR REDUCING THE PARTICLE SIZE OF A POZZOLAN
    6.
    发明申请
    SYSTEMS AND METHODS FOR REDUCING THE PARTICLE SIZE OF A POZZOLAN 失效
    用于减少POZZOLAN颗粒尺寸的系统和方法

    公开(公告)号:US20100243771A1

    公开(公告)日:2010-09-30

    申请号:US12415947

    申请日:2009-03-31

    申请人: Alan D. McKee

    发明人: Alan D. McKee

    摘要: A system for reducing the particle size of a pozzolan includes a thermal fracture system and a defracturing apparatus. The system is highly efficient at drying and heating a natural pozzolan having a natural distribution of particle sizes. The system can create a reduced-size pozzolanic material with a desired particle size and particle morphology. The system for reducing the particle size of a pozzolan includes a thermal fracture system for heating and thermally fracturing the pozzolan and a defracturing apparatus that agitates the thermally fractured pozzolan to break the thermally fractured pozzolan apart.

    摘要翻译: 用于降低火山灰的粒度的系统包括热断裂系统和解压装置。 该系统在干燥和加热具有粒度自然分布的天然火山灰的情况下是高效的。 该系统可以产生具有所需粒度和粒子形态的尺寸较小的火山灰材料。 用于降低火山灰颗粒尺寸的系统包括用于加热和热裂化火山灰的热断裂系统,以及搅拌热断裂的火山灰以将热断裂的火山灰分解破裂的解压设备。

    Systems and methods for reducing the particle size of a pozzolan
    8.
    发明授权
    Systems and methods for reducing the particle size of a pozzolan 有权
    减少火山灰颗粒尺寸的系统和方法

    公开(公告)号:US08152080B2

    公开(公告)日:2012-04-10

    申请号:US12750699

    申请日:2010-03-30

    申请人: Alan D. McKee

    发明人: Alan D. McKee

    IPC分类号: B02C11/08 B02C21/00

    摘要: Methods for comminuting the pozzolanic material include (i) providing a comminuting apparatus including a rotatable drum and an agitation medium positioned within the rotatable drum and configured to slidably move along the interior surface of the drum when the drum is rotated (ii) introducing a pozzolanic material into the comminuting apparatus and operating the comminuting apparatus so as to create a static charge on the agitation medium; and (iii) comminuting the pozzolanic material in the comminuting apparatus by rotating the rotatable drum without causing the media to crush the pozzolanic material so as to yield a reduced-size pozzolanic material comprising a majority of particles having a substantially globular shape.

    摘要翻译: 用于粉碎火山灰材料的方法包括(i)提供粉碎设备,其包括可旋转滚筒和位于可旋转滚筒内的搅拌介质,并且构造成当滚筒旋转时可沿滚筒的内表面滑动移动(ii)引入火山灰 将材料倒入粉碎设备中并操作粉碎设备,以在搅拌介质上产生静电荷; 和(iii)通过旋转可旋转滚筒将粉火石材料粉碎在粉碎装置中,而不会使介质粉碎火山灰材料,从而产生包含大部分具有大致球形形状的颗粒的尺寸较小的火山灰材料。

    METHOD FOR REDUCING THE PARTICLE SIZE OF A POZZOLAN
    9.
    发明申请
    METHOD FOR REDUCING THE PARTICLE SIZE OF A POZZOLAN 失效
    减少POZZOLAN颗粒尺寸的方法

    公开(公告)号:US20100242804A1

    公开(公告)日:2010-09-30

    申请号:US12416060

    申请日:2009-03-31

    申请人: Alan D. McKee

    发明人: Alan D. McKee

    IPC分类号: C04B14/04 C04B18/06

    摘要: A method for reducing the particle size of a pozzolanic material includes providing a pozzolanic material having an initial particle size and heating the pozzolanic material to cause a portion of the particles to at least partially fracture. Fracturing the particles creates a plurality of fissures that define sub-particles within the particles. The method also includes processing the fractured pozzolanic material to separate the sub-particles, thereby yielding the pozzolanic material having reduced particles.

    摘要翻译: 减少火山灰材料的粒度的方法包括提供具有初始粒度的火山灰材料并加热火山灰材料以使一部分颗粒至少部分断裂。 压碎颗粒会产生多个限定颗粒内的亚颗粒的裂缝。 该方法还包括处理破碎的火山灰材料以分离亚颗粒,从而产生具有减小的颗粒的火山灰材料。