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1.发明授权Method of treatment of waste water obtained in a gasification plant during washing of raw gas 失效处理原料气洗涤过程中气化厂废水的处理方法
公开(公告)号：US4632766A
公开(公告)日：1986-12-30
申请号：US620554
申请日：1984-06-14
申请人： Bernhard Firnhaber , Adolf Linke , Rolf Wetzel
发明人： Bernhard Firnhaber , Adolf Linke , Rolf Wetzel
CPC分类号： C02F9/00 , C02F1/72 , C02F1/78 , C02F2103/18
摘要： In a method of treating waste water obtained in a direct washing with water of raw gas in a plant for a gasification of gas, the waste water is first settled in a settling tank and a resultant concentrated slime-containing water is subjected to a multi-stage oxidation with air or oxygen only at the temperatures of between 20.degree. C., and 80.degree. C., and the slime-containing water obtained after the oxidation is conveyed to a filtration system or a slime-depositing container.
摘要翻译： 在用于气体气化的设备中用原水气体直接洗涤获得的废水的处理方法中，首先将废水沉降在沉淀槽中，并将得到的含浓灰泥的水进行多级处理， 空气或氧气仅在20℃至80℃的温度下进行阶段氧化，将氧化后获得的含粘稠水输送至过滤系统或粘泥沉积容器。
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公开(公告)号：US5470361A
公开(公告)日：1995-11-28
申请号：US331364
申请日：1994-10-27
申请人： Adolf Linke , Werner Pohl , Karl Schmid , Rolf Wetzel
发明人： Adolf Linke , Werner Pohl , Karl Schmid , Rolf Wetzel
CPC分类号： C10J3/00 , C10J3/66 , C10J3/721 , C10K1/003 , C10K1/004 , C10K1/02 , C10K1/101 , C10K1/143 , C10J2300/0906 , C10J2300/0946 , C10J2300/0959 , C10J2300/169 , C10J2300/1884 , Y02E50/32
摘要： In the process for gasification of municipal waste plastic waste material pieces of about a 20 mm piece size are compressed and heated at a pressure of from 40 to 80 bar until at a temperature of from 230.degree. to 300.degree. C. to produce an HCl-containing gas and a plastic waste material containing less than 3000 mg of HCl per kg and the HCl-containing gas produced is washed with water to produce a hydrochloric acid solution. The plastic waste material is then heated further until at a temperature of from 400.degree. to 500.degree. C. to form a plastic melt having a viscosity of less than 300 cSt, advantageously less than 50 cSt. This plastic melt is gasified at a pressure of 4 bar with oxygen in a flame reaction to form a crude gas containing a preponderant proportion of CO in relation to CO.sub.2 in a gasification chamber having a central temperature of about 1600.degree. C. The crude gas is withdrawn from the gasification reactor at a temperature of 1300.degree. to 1600.degree. C., quenched with a water spray to cool it until at a temperature of 700.degree. to 900.degree. C. and then further cooled by indirect heat transfer in a heat exchanger producing steam until at a temperature of from 220.degree. to 300.degree. C. The cooled crude gas is dedusted until a dust content of less than 20 mg/Nm.sup.3 of crude gas is reached and the dedusted gas is washed and desulfurized to form the product gas.
摘要翻译： 在城市废塑料废气的气化过程中，将大约20毫米片尺寸的废料在40至80巴的压力下压缩和加热至230℃至300℃的温度，以产生HCl- 含有气体和每千克含有少于3000毫克HCl的塑料废料，所生成的含HCl气体用水洗涤以产生盐酸溶液。 然后将塑料废料进一步加热至400℃至500℃的温度，以形成粘度小于300cSt，有利地小于50cSt的塑料熔体。 该塑料熔体在4巴的压力下与氧气在火焰反应中气化，形成一种粗气体，其在中心温度为约1600℃的气化室中含有相对于CO 2的CO优选比例。粗气体为 在1300℃至1600℃的温度下从气化反应器中取出，用水喷雾骤冷至700℃至900℃的温度，然后通过间接传热在热交换器中进一步冷却，产生 蒸汽直至温度为220〜300℃。将冷却的粗气除尘至达到小于20mg / Nm3的原油的粉尘含量，并将除尘气体洗涤并脱硫形成产物气体。
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3.发明授权Process for determination and control of fuel mass flow in partial oxidation and gasification of a fine-grained to powdery fuel 失效用于确定和控制细粒度至粉末燃料的部分氧化和气化的燃料质量流量的方法
公开(公告)号：US4936870A
公开(公告)日：1990-06-26
申请号：US379808
申请日：1989-07-13
IPC分类号： C10J3/50
CPC分类号： C10J3/723 , C10J3/466 , C10J3/50 , C10J3/86 , C10J2300/1223 , C10J2300/165 , C10J2300/1884 , Y02E20/16 , Y02P20/129 , Y10S48/04 , Y10S48/10
摘要： The process for determining and controlling the fuel mass flow in partial oxidation and gasification of a fine-grained to powdery fuel includes particularly drawing the fuel from the supply vessel through a single outlet pipe and feeding the fuel to a distributor, in which a plurality of individual supply lines are connected to the individual burners, the fuel mass flow rate in the supply lines depending on the speed measured there and the radiometric density measurement being determined in the outlet pipe of the supply vessel. For control of the fuel mass flow a stepwise regulation depending on the crude gas flow produced in the gasification unit is thus provided.
摘要翻译： 用于确定和控制细粒度至粉末状燃料的部分氧化和气化的燃料质量流量的方法特别包括通过单个出口管从供应容器中抽取燃料并将燃料供给到分配器，其中多个 单独的供应管线连接到单个燃烧器，供应管线中的燃料质量流量取决于在那里测量的速度，并且辐射密度测量在供应容器的出口管中确定。 为了控制燃料质量流，因此提供了依赖于在气化单元中产生的粗气流的逐步调节。
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4.发明授权
公开(公告)号：US4825638A
公开(公告)日：1989-05-02
申请号：US107580
申请日：1987-10-06
申请人： Karl-Hein Dutz , Adolf Linke , Gerhard Wilmer , Michael Kuehn
发明人： Karl-Hein Dutz , Adolf Linke , Gerhard Wilmer , Michael Kuehn
摘要： In an electric energy generating plant including a coal gasification arrangement and a combined gas turbine and steam combine, hot raw gas generated in the gasification arrangement is fed via a heat-exchanging and dust separating unit into a desulfurization unit from which cool purified gas is discharged. The heat exchanging unit includes a tubular pressure resistant housing serving as a feeding passage for the hot raw gas and enclosing a coaxial arrangement of a tubular pipe-wall housing of a waste-heat recovery boiler, and pipe spirals of a raw gas/purified gas heat exchanger. The waste-heat recovery boiler delivers superheated steam to the steam turbine and the raw gas/purified gas heat exchanger delivers heated purified gas to the gas turbine.
摘要翻译： 在包括煤气化装置和组合燃气轮机和蒸汽联合机的发电厂中，在气化装置中产生的热原料气经由热交换灰尘分离单元供给到脱硫单元，从其中排出冷净化气体 。 热交换单元包括管状耐压壳体，其用作热原料气体的供给通道，并且包围废热回收锅炉的管状管壁壳体的同轴布置，以及原料气体/净化气体的管螺旋 热交换器。 废热回收锅炉将过热蒸汽输送到蒸汽轮机，原料气/净化气体热交换器将经加热净化的气体输送到燃气轮机。
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5.发明授权Method and arrangement for gasifying finely divided fluidized solid combustible material 失效气化精细分散的流化固体可燃材料的方法和装置
公开(公告)号：US4017269A
公开(公告)日：1977-04-12
申请号：US579816
申请日：1975-05-22
申请人： Karl-Heinz Dutz , Adolf Linke
发明人： Karl-Heinz Dutz , Adolf Linke
CPC分类号： G05D16/2046 , C10J3/30 , C10J3/506 , C10J3/723 , C10J3/78 , C10J2200/154 , C10J2300/093 , C10J2300/0956 , C10J2300/0959 , Y10S48/04
摘要： The arrangement includes a source of finely divided solid combustible material fluidized in an inert gas, and also a source of combustion-supporting gas, such as oxygen, air, or oxygen-enriched air. A gasifier is provided for gasifying finely divided solid combustible material by reacting the same with combustion-supporting gas, and the gasifier has one or more inlets. A first conduit connects the source of combustible material to an inlet of the gasifier. A second conduit connects the source of combustion-supporting gas to an inlet of the gasifier. A pressure-regulating unit is automatically operative for maintaining the pressure of fluidized combustible material entering the gasifier higher than the pressure of combustion-supporting gas entering the gasifier and higher than the pressure of gases in the gasifier, to prevent the combustion-supporting gas and also the gases in the gasifier from passing out of the gasifier into the first conduit and becoming mixed with fluidized combustible material before such combustible material can enter the gasifier.
摘要翻译： 该装置包括在惰性气体中流化的精细分散的固体可燃物质源，以及燃烧负载气体源，例如氧气，空气或富氧空气。 提供气化器用于通过使其与燃烧负载气体反应来使细分散的固体可燃材料气化，并且气化器具有一个或多个入口。 第一导管将可燃材料源连接到气化器的入口。 第二导管将燃烧支持气体源连接到气化器的入口。 压力调节单元自动工作，以保持进入气化器的流化可燃材料的压力高于进入气化器的燃烧气体的压力高于气化器中气体的压力，以防止燃烧气体和 气化器中的气体也从气化器中排出到第一导管中，并在这种可燃材料进入气化器之前与流化的可燃材料混合。
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6.发明授权Process for monitoring the flow of fine grained solid fuel for use in gasifiers 失效用于监测用于气化器的细粒固体燃料流量的过程
公开(公告)号：US4270558A
公开(公告)日：1981-06-02
申请号：US970124
申请日：1978-12-11
申请人： Manfred Forster , Adolf Linke , Ulrich Geidies
发明人： Manfred Forster , Adolf Linke , Ulrich Geidies
CPC分类号： C10J3/723 , C10J3/50 , G01F1/64 , G01F1/74 , C10J2300/093 , C10J2300/0956 , C10J2300/0959 , C10J2300/0976 , Y10S48/04 , Y10S48/10 , Y10T137/0324 , Y10T137/7759 , Y10T137/7761
摘要： A pneumatic or electrical signal indicating the flow mass of a fine-grained fuel suspended in a carrier gas is produced by computer means. The input for the computer is constituted by the quantity determined for the volume of the carrier gas and the quantity determined for the density of the carrier gas together with the quantity determined as the specific weight of the fuel and the quantity determined by a radiometric measurement of the total density of the fuel and carrier gas flow. The computer is programmed to produce the above signal on the basis of a mathematical relationship defined in the above text. A valve controlling the feed of fuel into a gasifier is operated by the signal produced by the computer.
摘要翻译： 指示悬浮在载气中的细粒燃料的流量的气动或电信号由计算机装置产生。 计算机的输入由对于载气体积确定的量和对于载气密度确定的量以及由燃料的比重确定的量以及由辐射测量确定的量构成 燃料和载气流量的总密度。 计算机被编程为基于上述文本中定义的数学关系产生上述信号。 控制燃料进入气化器的阀门由计算机产生的信号操作。
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7.发明授权
公开(公告)号：US4973337A
公开(公告)日：1990-11-27
申请号：US392136
申请日：1989-08-10
摘要： The arrangement for cooling a hot product gas containing adhesive or fusible particles which lose their adhesiveness during cooling, has a reactor for producing the hot product gas, a cooling duct connected with the reactor for the hot product gas, a nozzle ring subdivided into a plurality of chambers mounted adjacent to and communicating with the cooling duct, each of the chambers being structured to introduce a different ring-shaped jet of cooling fluid into the hot product gas in the cooling duct. The different ring-shaped jets are producible with mass and penetration depths according to the mass of a product gas stream flowing in a cooling zone of the cooling duct with injection speeds selected to obtain a predetermined penetration depth. Using different penetration depths for the different ring-shaped jets allows avoidance of baked deposits on the walls of the reactor and cooling duct.
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公开(公告)号：US4954136A
公开(公告)日：1990-09-04
申请号：US347333
申请日：1989-05-03
摘要： A method for cooling a hot product gas containing adhesive or fusible particles include injecting a ring-shaped jet of a cooling fluid into a gas to be cooled in a cooling zone in a flow direction of the gas, with separation of the jet into a plurality of individual cooling fluid jets with mass and penetration depths corresponding to the mass of product gas streams flowing through individual ring-shaped parts of the cooling zone. The injection speed of the cooling fluid jets are selected so as to obtain a desired penetration depth.
摘要翻译： 用于冷却含有粘合剂或易熔颗粒的热产物气体的方法包括将冷却流体的环形射流在气体的流动方向上的冷却区域中注入待冷却的气体中，将喷射液分离成多个 具有对应于流过冷却区的各个环形部分的产物气流质量的质量和穿透深度的单个冷却流体射流。 选择冷却流体射流的喷射速度以获得期望的穿透深度。
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公开(公告)号：US4765631A
公开(公告)日：1988-08-23
申请号：US829698
申请日：1986-02-13
申请人： Klaus Kohnen , Adolf Linke , Hans Niermann
发明人： Klaus Kohnen , Adolf Linke , Hans Niermann
CPC分类号： F16J15/183 , F16J15/162
摘要： A stuffing box sealing arrangement for sealing a rotary shaft which extends into a pressure space includes two separate consecutive pressure chambers arranged at axially spaced locations along the shaft and an intervening space sealed with respect to the exterior of the arrangement and the pressure space and arranged between the pressure chambers. A plurality of stuffing sealing rings is accommodated in each of the pressure chambers and two glands are provided each being arranged around the shaft at one of the locations in registry with the respective associated plurality of stuffing sealing rings. Each of the glands is independently pressed against the respective associated plurality of stuffing sealing rings, and lubrication water is supplied into the intervening space to continuously lubricate both pluralities of stuffing sealing rings.
摘要翻译： 用于密封延伸到压力空间中的旋转轴的填料函密封装置包括沿着轴的轴向间隔开的位置布置的两个单独的连续的压力室和相对于该装置的外部和压力空间密封的中间空间，并且布置在 压力室。 多个填充密封环被容纳在每个压力室中，并且两个密封件被设置成各自围绕轴设置在与相应的相关联的多个填充密封环对准的位置之一处。 每个密封件独立地压靠在相应的多个填充密封环上，并且润滑水被供应到中间空间中以连续润滑两个填充密封环。
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公开(公告)号：US4971600A
公开(公告)日：1990-11-20
申请号：US339236
申请日：1989-04-14
IPC分类号： C10J3/48
CPC分类号： C10J3/506 , C10J3/466 , C10J2300/1223 , Y10S48/04
摘要： An arrangement for gasification of fuels within the range from fine grain fuel to dust shaped fuels, in a dust cloud with gas comprises a gasification reactor provided with at least two burners, a supply container for accommodating a fuel, a distributor connected to the supply container for receiving the fuel from the supply container, and a plurality of conduits connected with the distributor and supplying the fuel from the latter to the burners, the conduits having a different geometrical parameter including at least one of a length and a direction.
摘要翻译： 在气体的灰尘云中，从细粒燃料到粉尘形状的燃料的范围内的燃料的气化装置包括设置有至少两个燃烧器的气化反应器，用于容纳燃料的供应容器，连接到供应容器的分配器 用于从供应容器接收燃料，以及与分配器连接并将燃料从燃料供给到燃料器的多个管道，该管道具有包括长度和方向中的至少一个的不同几何参数。
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