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1. 发明公开

EP3294460A1 ZYKLONABSCHEIDER SOWIE FESTBETTVERGASER ZUM ERZEUGEN EINES PRODUKTGASES AUS KOHLENSTOFFHALTIGEN EINSATZSTOFFEN MIT EINEM SOLCHEN ZYKLONABSCHEIDER 失效转让
公开(公告)号：EP3294460A1
公开(公告)日：2018-03-21
申请号：EP16723981
申请日：2016-05-09
申请人： ENTRADE ENERGIESYSTEME AG
发明人： DRESSLER HORST , HOFMEISTER MICHAEL
IPC分类号： B04C5/04 , B04C5/081
CPC分类号： C10J3/42 , B04C5/04 , B04C5/081 , Y02E50/14
摘要： The invention specifies a cyclone separator with improved separating properties and also a fixed-bed gasifier for generating a product gas from carbon-containing input substances using such a cyclone separator. The gas inlet widens helically in the flow direction. The helical widening of the gas inlet improves the particle-separating efficiency. The widening of the gas inlet assists the formation, and maintenance, of the vortex flow in the separating element. The reduction in cross section increases the flow speed and therefore the efficiency of the particle separation.

2. 发明公开

EP3230412A1 GLEICHSTROM-FESTBETTVERGASER ZUM ERZEUGEN EINES PRODUKTGASES AUS SCHÜTTBAREN BIOMASSETEILCHEN 有权转让
标题翻译： GLEICHSTROM-FESTBETTVERGASER ZUM ERZEUGEN EINES PRODUKTGASES AUSSCHÜTTBARENBIOMASSETEILCHEN
公开(公告)号：EP3230412A1
公开(公告)日：2017-10-18
申请号：EP15808371.7
申请日：2015-12-07
申请人： Entrade Energiesysteme AG
发明人： SENGER, Marco , HOFMEISTER, Michael , DRESSLER, Horst , UHLIG, Julien
IPC分类号： C10J3/26 , C10J3/40
CPC分类号： C10J3/26 , C10J3/30 , C10J3/40 , C10J3/42 , C10J2200/152 , C10J2300/0916 , C10J2300/092 , C10J2300/0956
摘要： The invention relates to a downdraft fixed-bed gasifier for generating a product gas from pourable biomass particles, to a method for operating such a downdraft fixed-bed gasifier, to a method for starting such a downdraft fixed-bed gasifier, and to a method for shutting down such a downdraft fixed-bed gasifier. By supplying air through the bed of biomass particles in the tubular gasifier component, a uniform distribution of the air is produced. Hardly any temperature differences occur in the oxidation zone by virtue of the uniform distribution. As a result, even pyrloysis gases produced over the oxidation zone flow through the oxidation zone in a uniform manner. The uniformity of the gas and the air flows allows a product gas to be generated with low tar quantities. The oxidation zone is locally connected by means of a cross-sectional jump between the gasifier component and the gasifier container at the open end of the gasifier component, different flow speeds resulting from said cross-sectional jump. By expanding the cross-section, the flow speed is slowed compared to conventional fixed-bed gasifiers. The different flow speeds within and outside the tubular gasifier component virtually fix the oxidation zone in front of the open end of the tubular gasifier component. Another advantage of the expanded cross-section is that the pyrolysis gases are not delimited by a tube wall while flowing through the oxidation zone. The flow conditions on tube walls are not uniform, and thus the temperatures there are not uniformly high. When pyrolysis gas flows on the edge of a tube wall through the oxidation zone, as is the case in the prior art, the long-chain hydrocarbons are not completely broken down. Additional long-chain hydrocarbon compounds are broken down by virtue of the absence of the tube wall, thus leading to an improvement of the motor efficiency when using the product gas.
摘要翻译：本发明涉及用于从可倾倒生物质颗粒产生产物气体的下吸式固定床气化器，用于操作这种下吸式固定床气化器的方法，用于启动这种下吸式固定床气化器的方法，用于关闭这种下沉式固定床气化炉。通过供应空气通过管式气化器部件中的生物质颗粒床，产生空气的均匀分布。凭借均匀的分布，在氧化区内几乎没有任何温差发生。结果，甚至在氧化区上产生的脱羧气体均匀地流过氧化区。气体和空气流的均匀性允许以低焦油量生成产品气。通过气化器部件和气化器部件的开口端处的气化器容器之间的横截面跳跃局部连接氧化区域，由所述横截面跳跃产生不同的流速。与传统的固定床气化器相比，通过扩大横截面，流速变慢。管式气化器部件内部和外部的不同流速实际上将氧化区域固定在管式气化器部件的开口端的前方。膨胀横截面的另一个优点是热解气体在流过氧化区时不受管壁的限制。管壁上的流动条件不均匀，因此其中的温度不均匀高。当热解气体在管壁的边缘流过氧化区时，如现有技术中的情况那样，长链烃不会完全分解。另外的长链碳氢化合物由于不存在管壁而被分解，因此当使用产品气时导致电机效率的提高。

3. 发明公开

EP3308088A1 WÄRMETAUSCHERBAUTEIL, WÄRMETAUSCHERSYSTEM MIT EINER MEHRZAHL VON SOLCHEN WÄRMETAUSCHERBAUTEILEN UND VORRICHTUNG ZUR ERZEUGUNG EINES BRENNBAREN PRODUKTGASES AUS KOHLENSTOFFHALTIGEN EINSATZSTOFFEN MIT EINEM SOLCHEN WÄRMETAUSCHERSYSTEM 有权转让
标题翻译： EXCHANGER组成部分，来进行生产可燃气体产品含有碳材料这样的热交换系统使用这样的交换器组件的编号和设备交换系统
公开(公告)号：EP3308088A1
公开(公告)日：2018-04-18
申请号：EP16731074.7
申请日：2016-06-13
申请人： Entrade Energiesysteme AG
发明人： HOFMEISTER, Michael , DRESSLER, Horst
IPC分类号： F28D7/10 , F28D7/02 , F28D21/00 , F28F1/36
CPC分类号： F28D7/106 , F28D7/026 , F28D7/1607 , F28D21/0003 , F28D21/0008 , F28F1/36 , F28F9/22 , F28F2009/224 , Y02E50/14
摘要： Disclosed is a heat exchanger component and a heat exchanger system comprising a plurality of heat exchanger components of this type, for the temperature control of a gas flow with solid particles, and a device for producing a combustible product gas from carbon-containing input materials, with a heat exchanger system of this type. Gas flows which are mixed with solid particles occur in the form of flue gas, as a product gas stream and similar. The hot gas flows comprising solid particles must generally be cooled. If this cooling is carried out in conventional liquid-gas heat exchangers, there is a danger that the solid particles will be partially deposited in the heat exchanger and thus significantly reduce the efficiency of the heat transfer. Through gas inlet and gas outlet opening transversely and tangentially into the flow channel, a screw thread-shaped stream occurs inside the flow channel around the middle of the main body. In this way, the flow velocity of the gas flow comprising solid particles is very high in the vicinity of the gas inlet, so that the Prandtl boundary layer on the inner side of the cladding of the main body is comparatively thin. This significantly increases the heat transfer between the gas flow and the cladding, i.e. the outer side of the cladding releases more heat to the environment. Because of the high centrifugal forces, the solid particles also concentrate in a narrow region on the inner side of the cladding, so that the probability of particle collisions and the caking of smaller particles into larger particles increases sharply. Larger solid particles are easier to separate in downstream filters. Finally, due to the high flow velocity and the turbulent flow connected therewith, the depositing of solid particles on the inner side of the cladding, which is a risk in the case of laminar flow, is also prevented.

4. 发明公开

EP3294461A1 DREHBARER ROST FÜR EINEN FESTBETTVERGASER ZUM ERZEUGEN EINES PRODUKTGASES AUS KOHLENSTOFFHALTIGEN EINSATZSTOFFEN 有权转让
公开(公告)号：EP3294461A1
公开(公告)日：2018-03-21
申请号：EP16724325
申请日：2016-05-09
申请人： ENTRADE ENERGIESYSTEME AG
发明人： DRESSLER HORST , HOFMEISTER MICHAEL
IPC分类号： B04C5/04 , B04C5/081 , C10J3/42
CPC分类号： C10J3/42 , B04C5/04 , B04C5/081 , Y02E50/14
摘要： The invention provides a grate that can be flowed through from above and is intended for supporting the biomass particles and for drawing off ash and product gas, with a reduced tendency for the openings in the grate to become clogged. The invention also provides a fixed-bed gasifier with such a grate. The rotation of the grate has the effect that it acts as a plane and that lumps of ash and slag are broken up and forced through the slit-shaped openings by the rotational movement. The slit shape of the openings means that, in spite of a large passing-through area, even small biomass particles can be supported. The conical shaping of the openings in the rotary grate means that the risk of the slit-shaped openings for ash and product gas becoming clogged is reduced considerably and the slit-shaped openings act like a plane. The central dome-shaped covering prevents any accumulation of ash or slag in the middle of the main part being caused by the grate moving little or not at all with respect to the biomass. It should also be considered in this respect that there may be no openings in the middle, since the drive shaft is attached or mounted in the middle of the main part. The dome-shaped configuration of the covering means that the rotation of the grate causes ash and slag to be sheared off laterally, so that they are transported into the region with the slit-shaped openings.

5. 发明公开

EP3212242A2 VERFAHREN UND VORRICHTUNG ZUR HYGIENISIERUNG VON BIOABFÄLLEN MIT ABGASEN AUS VERBRENNUNGSEINRICHTUNGEN 有权转让
标题翻译： VERFAHREN UND VORRICHTUNG ZUR HYGIENISIERUNG VONBIOABFÄLLENMIT ABGASEN AUS VERBRENNUNGSEINRICHTUNGEN
公开(公告)号：EP3212242A2
公开(公告)日：2017-09-06
申请号：EP15787963.6
申请日：2015-10-27
申请人： Entrade Energiesysteme AG
发明人： ANIOL, Stefan , OELKERS, Martin , UHLIG, Julien
IPC分类号： A61L2/06 , A61L11/00 , B09B3/00 , F23G5/46
CPC分类号： A61L2/06 , A61L2/26 , A61L11/00 , A61L2202/11 , A61L2202/14 , B09B3/00 , B09B3/0083 , B09B3/0091 , F23B80/00 , F23G5/02 , F23G5/46 , F23G2206/202 , Y02E20/12
摘要： The invention relates to a method for sanitizing biogenic wastes with waste gases from incineration devices and to a device for carrying out said method. In less developed countries and third-world countries, biogenic waste is a major danger to ground water due to contamination thereof with bacterium and germs. In order to decontaminate such types of biogenic waste, one or more closeable sanitizing chambers are fitted with open containers which are filled with biogenic waste. Said sanitizing chamber(s) is/are closed and hot waste gases (between 80°C and 140°C) are guided through said chambers until the germs and bacterium in the biogenic waste are killed. The sanitization of the biogenic waste enables said waste to no longer be considered a potential source of disease and ground water contamination. The invention is suitable for decentralised locations, for example, in third world or less developed countries or locations with island networks. The invention can have a stationary as well as mobile design.
摘要翻译：本发明涉及用来自焚烧装置的废气来消毒生物废物的方法以及用于执行所述方法的装置。在欠发达国家和第三世界国家，由于生物废物被细菌和细菌污染，生物废物是地下水的主要危险因素。为了净化这些类型的生物废物，一个或多个可关闭的消毒室安装有装有生物废物的开放容器。所述消毒室被关闭，并且热废气（在80℃和140℃之间）被引导通过所述室，直到生物废物中的细菌和细菌被杀死。生物废物的消毒使得所述废物不再被认为是疾病和地下水污染的潜在来源。本发明适用于分散的地点，例如在第三世界或欠发达国家或具有岛网的地点。本发明可以具有固定的和移动的设计。

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