中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

184 records (took 0.033 seconds)

    Treatment of waste and a rotary kiln therefor
    81.
    发明授权
    Treatment of waste and a rotary kiln therefor 失效
    处理废物和回转窑

    公开(公告)号：US4993331A

    公开(公告)日：1991-02-19

    申请号：US429473

    申请日：1989-10-31

    Applicant: Kenneth L. White ,  Harold B. Wight

    Inventor： Kenneth L. White ,  Harold B. Wight

    IPC: C02F11/10 ,  C02F11/12 ,  C03B1/02 ,  C04B18/02 ,  C10B53/00 ,  C10B53/08 ,  F23G5/02 ,  F23G5/027

    CPC classification number: C03B1/02 ,  C02F11/10 ,  C02F11/12 ,  C04B18/023 ,  C10B53/00 ,  C10B53/08 ,  F23G5/02 ,  F23G5/027 ,  F23G2201/10 ,  F23G2201/303 ,  F23G2201/304 ,  F23G2201/603 ,  F23G2201/80 ,  F23G2203/20 ,  F23G2203/211 ,  F23G2900/50206 ,  F23G2900/50212 ,  Y02W10/40

    Abstract: Method and apparatus for treating waste materials to produce aggregates wherein pellets comprised of a mixture of solids, liquid wastes and clay are dried by hot air in a dryer. The pellets are then fed to the pyrolysis zone of a rotary kiln wherein they are heated by hot gas from an oxidation zone of the kiln to drive off most of the volatile gases. Remaining volatile gases and the fixed carbon in the waste are oxidized in the oxidation zone, and the silicates in the clay are vitrified in a vitrification zone of the kiln to produce aggregates which are crushed and screened. Volatile gases given off from the pyrolysis zone are mixed with exhaust gases from the dryer to feed the burner for the vitrification zone and to supply oxygen to the oxidation zone.

    Abstract translation: 用于处理废料以生产聚集体的方法和设备，其中由固体，液体废物和粘土的混合物组成的颗粒在干燥器中用热空气干燥。 然后将颗粒进料到回转窑的热解区，其中它们被来自窑的氧化区的热气加热以驱除大部分挥发性气体。 剩余的挥发性气体和废物中的固定碳在氧化区被氧化，粘土中的硅酸盐在窑的玻璃化区中被玻璃化，以产生被压碎和筛分的聚集体。 从热解区域排出的挥发性气体与来自干燥器的废气混合以供入用于玻璃化区的燃烧器并向氧化区供应氧气。

    Combustion system and method for burning fuel with a variable heating value
    84.
    发明授权
    Combustion system and method for burning fuel with a variable heating value 失效
    燃烧系统和燃烧方法燃烧可变热值

    公开(公告)号：US4270470A

    公开(公告)日：1981-06-02

    申请号：US33573

    申请日：1979-04-27

    Applicant: William O. Barnett ,  William K. Barnett

    Inventor： William O. Barnett ,  William K. Barnett

    IPC: B03B9/06 ,  B07B9/00 ,  F23G5/00 ,  F23G5/02 ,  F23G5/32 ,  F23N5/00

    CPC classification number: F23G5/02 ,  B03B9/06 ,  B07B9/00 ,  F23G5/006 ,  F23G5/32 ,  F23N5/006 ,  F23G2201/602 ,  F23G2201/603 ,  F23G2201/80 ,  F23G2202/20 ,  F23G2203/30 ,  F23G2205/122 ,  F23G2205/20 ,  F23G2207/102 ,  F23G2207/103 ,  F23G2207/20 ,  F23G2207/30 ,  F23G2209/12 ,  F23G2209/26 ,  F23G2900/50214 ,  Y02W30/521

    Abstract: The preferred embodiment of the invention disclosed herein includes apparatus for and steps of separating glass, metal and other generally non-combustible material from refuse to provide a volume of generally combustible refuse, shredding this volume of combustible refuse into relatively small particles, mixing these particles with primary combustion air and conveying the resultant mixture of air and particles into a combustion chamber. The combustion chamber is preheated by auxiliary heating means to a temperature sufficient to cause the mixture to be self-igniting in the combustion chamber. Secondary combustion air is fed to the combustion chamber at spaced-apart points within the chamber for assuring a complete combustion process. This chamber is maintained under a negative pressure by a fan downstream and the combustion gases are thus caused to flow from the combustion chamber to an associated device utilizing the heat energy, for example, a steam boiler, and from the steam boiler, the gases are exhausted through a stack to the atmosphere. Oxygen measuring means is located on the discharge side of the boiler for measuring the amount of excess oxygen discharged to the atmosphere. In response to this measurement, the feed rate of the shredded particles of refuse is adjusted to maintain a substantially constant amount of excess oxygen in the combustion gases whereby the B.T.U. output is controlled.

    Abstract translation: 本文公开的本发明的优选实施例包括用于将玻璃，金属和其它通常不可燃材料与垃圾分离以提供一定体积的可燃垃圾的装置和步骤，将该体积的可燃垃圾粉碎成相对较小的颗粒，将这些颗粒 与主燃烧空气并将所得的空气和颗粒混合物输送到燃烧室中。 燃烧室由辅助加热装置预热到足以使混合物在燃烧室中自燃的温度。 二次燃烧空气在室内的间隔点处被供给到燃烧室，以确保完全燃烧过程。 该室由下游的风扇保持在负压下，因此燃烧气体利用热能例如蒸汽锅炉从燃烧室流向相关联的装置，并且从蒸汽锅炉，气体是 通过堆栈耗尽大气。 氧气测量装置位于锅炉的排放侧，用于测量排放到大气中的过量氧气的量。 响应于该测量，调节粉碎的垃圾颗粒的进料速率以保持燃烧气体中基本上恒定的过量氧气量，由此B.T.U. 输出被控制。

    쓰레기소각로에 연계된 폐기물 건조설비와 폐플라스틱의유화설비
    86.
    实用新型
    쓰레기소각로에 연계된 폐기물 건조설비와 폐플라스틱의유화설비 失效
    连接废物焚化炉和废油增塑设备的废物干燥设备

    公开(公告)号：KR200284019Y1

    公开(公告)日：2002-07-31

    申请号：KR2020020012285

    申请日：2002-04-23

    Applicant: 정주산업개발 주식회사

    Inventor： 신승욱

    IPC: F23G5/02

    CPC classification number: F23G5/04 ,  F23G5/0273 ,  F23G5/444 ,  F23G5/46 ,  F23G2201/603 ,  F23G2203/8013 ,  F23G2206/10 ,  Y02E50/30

    Abstract: 본 고안은 각종 산업폐기물과 생활폐기물을 처리하여 주는 종합 폐기물처리 시스템으로 생활쓰레기 소각로와 연계하여 음식물 쓰레기나 하수 또는 폐수를 처리하는 과정에서 발생하는 슬러지 및 분뇨등 다수분의 폐기물을 건조 처리하여 주는 건조설비와 폐플라스틱 및 폐비닐(이하 폐플라스틱)을 재 자원화 하기 위한 유화설비에 관한 것으로, 다수분의 폐기물을 보관하는 저장호퍼(110)와; 폐기물을 압착하여 이송하여 주는 압착컨베이어(120)와; 상면에 폐기물(S)의 투입관로인 유입 호퍼(101)와 분쇄기(102)가 장착되고, 유입호퍼(101)로부터 투입되는 폐기물(S)을 건조하여 수분을 제거하여 주는 건조기(100)와; 건조된 폐기물(S)을 이송시키는 이송컨베이어(130)와; 폐기물(S))을 사료화하여 저장하는 사일로(150)로 형성된 건조설비와; 폐플라스틱을 간접가열수단으로 용융하고 내부공간에 장착된 스크류로 이송시키는 가열압축기(210)와; 용융된 용융플라스틱을 공급받아 소각로(300)의 폐열을 이용하여 용융하여 유증기를 발생시키는 반응로(200)와; 유증기를 공급받아 응결기(230)로 액상의 혼합유로 응결시키는 응결장치(5)와; 이물질을 걸러주는 여과기(250)와 유류를 보관시키는 저장탱크(260)로 구성되는 유화설비로서 종합적인 폐기물 처리 시스템으로 소각로(300)로부터 배출된 소각가스의 폐열을 이용하여 다수분의 폐기물(S)을 건조함과 더불어 폐플라스틱을 용융시켜 유류를 추출하여 소각로(300)의 버너(301)에 공급함으로써 에너지 이용을 극대화하며, 건조된 폐기물을 비료 및 퇴비등으로 자원화 하거나 소각이 가능케 함으로써 운영의 폭이 넓고, 전체적인 소각설비에 연계하여 설치되므로 제반 부대비용이 절감되고, 폐플라스틱을 열분해하여 처리하므로 폐플라스틱의 소각 및 매립시 발생되는 환경오염이 최소화되는 효과가 있다.

    COMBINED TREATMENT PROCESS OF DOMESTIC GARBAGE AND SEWAGE
    89.
    发明公开
    COMBINED TREATMENT PROCESS OF DOMESTIC GARBAGE AND SEWAGE 有权
    KOMBINIERTES BEHANDLUNGSVERFAHRENFÜRHAUSABFÄLLEUND-ABWÄSSER

    公开(公告)号：EP2551025A1

    公开(公告)日：2013-01-30

    申请号：EP11758766.7

    申请日：2011-03-14

    Applicant: Hebei Building Materials Industry Design and Research Institute

    Inventor： CHEN, Ying

    IPC: B09B3/00 ,  F23G5/04 ,  C02F9/04

    CPC classification number: F23G7/001 ,  B03B9/06 ,  B09B3/00 ,  C02F1/52 ,  C02F9/00 ,  C02F11/10 ,  C02F11/12 ,  F23G5/02 ,  F23G5/033 ,  F23G5/04 ,  F23G2201/601 ,  F23G2201/603 ,  F23G2201/70 ,  F23G2900/50214 ,  Y02E50/10 ,  Y02E50/30 ,  Y02W30/521

    Abstract: A combined treatment process of domestic garbage and sewage involves the following steps: ①iron in the domestic garbage is separated out; ②the iron-separated domestic garbage is crushed; ③the crushed domestic garbage is sent to a sewage treatment tank, water and air are added to the tank, and the domestic garbage is divided into a floating substance, a suspended substance, and a settled substance; ④the floating substance is salvaged, dehydrated, dried and burnt as fuel; ⑤the settled substance is collected, filtered and dried, and the settled substance having a calorific value of 4180 kJ/kg or more is burnt as fuel, while the matter obtained after burning and the settled substance having a calorific value of less than 4180 kJ/kg are used to replace clay material of cement factory or to make bricks; ⑥a flocculant is added to the sewage after removal of the floating substance and the settled substance, and the suspended garbage is settled and treated according to step ⑤; and ⑦the sewage is treated. The treatment process combines efficiently domestic garbage treatment and sewage treatment, thus realizing combined treatment of domestic garbage and sewage and effective use of resources.

    Abstract translation: 生活垃圾和污水综合治理过程包括以下步骤：“生活垃圾中的铁分离出来; “分离的生活垃圾被粉碎了; “捣碎的生活垃圾被送到污水处理池，水箱和空气加入到水箱中，生活垃圾分为浮质，悬浮物和沉淀物; 浮游物质作为燃料进行回收，脱水，干燥和燃烧; “收集，过滤和干燥沉淀的物质，发热量为4180 kJ / kg或更高的沉降物质作为燃料燃烧，而燃烧后得到的物质和发热量小于4180的沉降物质 kJ / kg用于替代水泥厂的粘土材料或制砖; after f;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 污水处理。 处理过程有效结合生活垃圾处理和污水处理，实现生活垃圾和污水综合治理，有效利用资源。

    WASTE MANAGEMENT SYSTEM
    90.
    发明公开
    WASTE MANAGEMENT SYSTEM 有权
    垃圾处理设备

    公开(公告)号：EP2449309A1

    公开(公告)日：2012-05-09

    申请号：EP10729796.2

    申请日：2010-06-29

    Applicant: Sweeney, John Gerard

    Inventor： Sweeney, John Gerard

    IPC: F23G5/027 ,  F23G5/04 ,  F23G5/16

    CPC classification number: F23G5/027 ,  F23G5/04 ,  F23G5/16 ,  F23G2201/303 ,  F23G2201/304 ,  F23G2201/40 ,  F23G2201/603 ,  F23G2202/103 ,  Y02E20/12

    Abstract: System (1) and method of integrated waste management, comprising the use of a source (2) of a combustible waste material, a separator (3) for separating the combustible waste material from a recyclable material, an airless drier (4) for drying the combustible waste material to generate a pyrolysis feedstock, and a pyrolyser (5) for pyrolysing the pyrolysis feedstock to form char and pyrogas. A system and method for power generation comprising the waste management system or method according to the invention, further comprising the use of an oxidiser (7) for the high-temperature oxidation of syngas generated from the pyrolysis feedstock to generate heat for power production.

Patent Agency Ranking