Method of using household waste in the production of concrete
    92.
    发明申请
    Method of using household waste in the production of concrete 审中-公开
    生活垃圾在混凝土生产中的使用方法

    公开(公告)号:US20060150867A1

    公开(公告)日:2006-07-13

    申请号:US10532600

    申请日:2003-10-24

    Applicant: John Cronin

    Inventor: John Cronin

    Abstract: There is shown a method of treating household waste comprising separation, shredding and dewatering steps, as well as detoxifying steps, prior to mixing the household waste with an alkali solution and thereafter mixing the alkali solution and household waste mixture with a dry mixture of cement and aggregate to form a concrete mixture. The concrete mixture can then be used in the construction of building elements or may in turn be used as an aggregate material in future concrete mixtures. Expensive composting steps are thereby avoided and the household waste is handled in an environmentally secure, yet efficient manner.

    Abstract translation: 在将家用废物与碱溶液混合之前,示出了将家用废物包括分离,粉碎和脱水步骤以及解毒步骤的方法,然后将碱溶液和家用废物混合物与水泥和 聚集形成混凝土混合物。 混凝土混合物然后可以用于建筑构件的构造,或者可以在未来的混凝土混合物中用作骨料。 因此避免了昂贵的堆肥步骤,并且以环境安全且有效的方式处理家庭废物。

    Reciprocally shuttled double sided screener with tiltable print squeegee
    94.
    发明授权
    Reciprocally shuttled double sided screener with tiltable print squeegee 失效
    相互穿梭的双面筛分机,带有可倾斜的印刷刮刀

    公开(公告)号:US5265531A

    公开(公告)日:1993-11-30

    申请号:US750853

    申请日:1991-08-27

    Applicant: John Cronin

    Inventor: John Cronin

    Abstract: A vertical screening apparatus in which the board to be screened is reciprocally shuttled into and out of the print zone before and after vertical reciprocation of the flood blades and print squeegees. A mechanism is provided to horizontally locate each board and to jog each board between successive sequences of flood and print strokes. Means are provided for tilting the print squeegee between successive print strokes.

    Abstract translation: 一种垂直筛选装置,其中待筛选的板在垂直往复运动之前和之后往复运动进入和离开印刷区。 提供一种机制来水平地定位每个板,并且在连续的洪水和打印笔画序列之间点动每个板。 提供了用于在连续的打印笔划之间倾斜打印刮板的装置。

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