Device for separating water from sludge

    公开(公告)号:US10053385B1

    公开(公告)日:2018-08-21

    申请号:US15973731

    申请日:2018-05-08

    申请人: Ziyu Zhu

    发明人: Ziyu Zhu

    IPC分类号: C02F11/12 B01D21/24 C02F11/16

    摘要: A device for separating water from sludge comprising a processing box, wherein a feeding cylinder is disposed above the processing box, and the feeding cylinder is fixedly connected to the processing box through a plurality of connecting rods; a rotating rod is rotationally connected into the feeding cylinder; a first rotating motor is fixedly connected to one side of the feeding cylinder; the output end of the first rotating motor penetrates through the side wall of the feeding cylinder, and is fixedly connected to the rotating rod; a spiral blade is fixedly sleeved with the rotating rod, and the outer side of the spiral blade is matched with the inner side wall of the feeding cylinder.

    METHOD AND SYSTEM OF TREATING BIOMASS WASTES BY BIOCHEMISTRY-THERMOCHEMISTRY MULTI-POINT INTERCONNECTION
    9.
    发明申请
    METHOD AND SYSTEM OF TREATING BIOMASS WASTES BY BIOCHEMISTRY-THERMOCHEMISTRY MULTI-POINT INTERCONNECTION 审中-公开
    通过生物化学热化学多点互连处理生物质废物的方法和系统

    公开(公告)号:US20160376205A1

    公开(公告)日:2016-12-29

    申请号:US15168791

    申请日:2016-05-31

    申请人: TONGJI UNIVERSITY

    摘要: The present invention discloses a method and a system of treating biomass wastes by biochemistry-thermochemistry multi-point interconnection. The present invention applies solid, gas and liquid products of the thermochemical treatment subsystem to the biochemical treatment subsystem and applies heat produced by the biochemical treatment subsystem to the thermochemical treatment subsystem, forming multi-point and two-way interconnection between the biochemical treatment subsystem and the thermochemical treatment subsystem, thereby increasing the yield and stability of energy gas of the biochemical treatment subsystem and reducing pollution and energy consumption of the thermochemical treatment subsystem respectively. The present invention is suitable for treating biomass wastes with high and low water contents at the same time, producing soil amendment, liquid fuel and biogas, having properties of low secondary pollution and significant reduction of greenhouse gas emission and so on. The bio-stability, humus content and nitrogen content of the solid product are as high as soil amendment, making it easy to store and transport.

    摘要翻译: 本发明公开了通过生物化学 - 热化学多点互连处理生物质废物的方法和系统。 本发明将热化学处理子系统的固体,气体和液体产品应用于生化处理子系统,并将生化处理子系统产生的热量应用于热化学处理子系统,形成生化处理子系统与生化处理子系统之间的多点和双向互连 热化学处理子系统,从而提高生化处理子系统能量气的产量和稳定性,降低热化学处理子系统的污染和能耗。 本发明适用于同时处理高含水量低含水量的生物质废物,生产土壤修复,液体燃料和沼气,具有二次污染低,温室气体排放量大幅度降低等特点。 固体产品的生物稳定性,腐殖质含量和氮含量与土壤修复一样高,易于储存和运输。

    METHODS FOR PRODUCING MELANIN AND INORGANIC FERTILIZER FROM FERMENTATION LEACHATES
    10.
    发明申请
    METHODS FOR PRODUCING MELANIN AND INORGANIC FERTILIZER FROM FERMENTATION LEACHATES 审中-公开
    从发酵浸出液生产梅毒和无机肥料的方法

    公开(公告)号:US20160130625A1

    公开(公告)日:2016-05-12

    申请号:US14896044

    申请日:2014-06-05

    摘要: Melanin or inorganic fertilizers are produced from fermentation leachates or from low-cost nutrient-rich solutions. The method for producing the melanin or inorganic fertilizer comprises repetitive trophic cycling in the controlled conditions of primary and secondary bioreactors. Nutrients are cycled between microorganisms such as bacteria, yeast and fungi and black soldier fly larvae, Hermetia illucens. Polysaccharides are partly converted into natural melanins or inorganic fertilizer, which are difficult to biodegrade and hence accumulate in the bioreactors. The method can employ, as a source of nutrients, leachates produced from food waste or from sugar-rich liquid waste of the food industry. These leachates can be used raw or can be augmented with low-cost sugar-rich solutions such as molasses, hydrolyzed cellulose or starch. The method is inexpensive and does not require the use of expensive chemically-defined culture media.

    摘要翻译: 黑色素或无机肥料由发酵浸出液或低成本营养丰富的溶液生产。 生产黑色素或无机肥料的方法包括在初级和次级生物反应器受控条件下的重复营养循环。 营养物在微生物如细菌,酵母和真菌以及黑色士兵蝇幼虫Hermetia illucens之间循环。 多糖部分转化为天然黑色素或无机肥料,难以生物降解,因此积聚在生物反应器中。 该方法可以使用由食物废物产生的渗滤液或食品工业的富含糖的液体废物作为营养源。 这些浸出液可以用于生产或可以用低成本的富含糖的溶液如糖蜜,水解纤维素或淀粉来增强。 该方法便宜并且不需要使用昂贵的化学定义的培养基。