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1. 发明授权

US4591335A Process for reheating and conveying a granular heat carrier 失效
标题翻译：加热和输送颗粒状热载体的方法
公开(公告)号：US4591335A
公开(公告)日：1986-05-27
申请号：US530208
申请日：1983-09-08
申请人： Ludwig M. Buxel , Ludwig Muhlhaus , Ulrich Neumann
发明人： Ludwig M. Buxel , Ludwig Muhlhaus , Ulrich Neumann
IPC分类号： B01D53/08 , B01J8/38 , B01J20/34 , C01B31/08 , F23L15/00 , F27B15/00 , F26B3/08
CPC分类号： C01B31/087 , B01J8/388
摘要： In reheating and conveying a granular heat carrier, such as sand, which is transportable by a gas and is used for desorption by heating a charged lumpy adsorber, such as activated carbon pellets, the sand is passed upwardly in a cylindrically shaped pipe element in the form of a fluidized bed. The sand is heated during its upward passage through the fluidized bed. Air introduced into the lower part of the pipe element is used as the fluidizing medium and also as combustion air. Further, fuel is supplied into the lower part of the pipe element. From the upper end of the pipe element, the heated sand flows downwardly by gravity to a sand separator, where it is separated from flue gas, into a desorber where it is contacted by the absorbent and then into a device for separating the sand and the adsorbent so that the sand can be returned into the lower end of the pipe element.
摘要翻译：在重新加热和输送诸如沙子的颗粒状热载体，其可以通过气体运输并且通过加热带电的块状吸附器（例如活性炭颗粒）用于解吸，砂子在圆柱形管状元件中向上通过，形式的流化床。沙子在向上通过流化床期间被加热。引入管元件下部的空气用作流化介质，也用作燃烧空气。此外，燃料被供应到管道元件的下部。从管元件的上端开始，加热的沙子通过重力向下流动到与烟道气分离的砂分离器，在其中被吸收剂接触的分离器中，然后进入用于分离砂的装置和吸附剂，使得砂可以返回到管元件的下端。

2. 发明授权

US4071612A Process for the incineration of contaminated salt-bearing solutions 失效
标题翻译：污染含盐溶液焚烧的方法
公开(公告)号：US4071612A
公开(公告)日：1978-01-31
申请号：US718170
申请日：1976-08-27
申请人： Horst Weyer , Ludwig Muhlhaus , Gerhard Oberschachtsiek
发明人： Horst Weyer , Ludwig Muhlhaus , Gerhard Oberschachtsiek
IPC分类号： B01J8/24 , D21C11/12 , F23G5/30 , C01B31/20 , C01B5/00
CPC分类号： D21C11/127 , B01J8/24 , F23G5/30 , B01J2208/00681 , Y10S423/16
摘要： Process and apparatus for incinerating contaminated salt-bearing solutions in a fluidized bed to which streams of solution, of fuel required for incineration and of combustion air are injected and the quantities of these streams and the quantity of the fluidized bed material are adjusted to safeguard incomplete combustion in the fluidized bed, to maintain the temperature of the bed below the fusion temperature of the salt and to achieve a post-combustion temperature of 800.degree. C and more of the gas emanating from the fluidized bed and reaching the free space above the bed, i.e. the afterburner.
摘要翻译：在流化床中焚烧污染的含盐溶液的方法和设备，其中注入焚化所需燃料和燃烧空气的溶液流，并且调节这些流量和流化床材料的量以保证不完全在流化床中燃烧，以使床的温度低于盐的熔化温度，并实现800℃的后燃烧温度和更多的从流化床发出的气体并且到达床上方的自由空间，即加力燃烧器。

3. 发明授权

US4742623A Process and equipment for the indirect drying of sludge, especially for the drying of wastewater sludge 失效
标题翻译：污泥间接干燥的工艺和设备，特别是用于污水污泥的干燥
公开(公告)号：US4742623A
公开(公告)日：1988-05-10
申请号：US775424
申请日：1985-09-12
申请人： Peter Meurer , Heinrich Steuber , Jurgen Bassler , Winfried Liebig , Ludwig Muhlhaus
发明人： Peter Meurer , Heinrich Steuber , Jurgen Bassler , Winfried Liebig , Ludwig Muhlhaus
IPC分类号： C02F1/04 , C02F11/12 , C02F11/18 , F26B3/04
CPC分类号： C02F11/12 , C02F1/048 , C02F11/18
摘要： Referring to process and equipment for the indirect drying of sludge, especially for the drying of wastewater sludge, which may undergo previous mechanical dehydration and/or preheating, it is intended to provide a method that permits utilizing low-value energy for drying purposes while avoiding environmental nuisance. With reference to the process, the problem is solved by drying the sludge under vacuum which is produced by withdrawing the water vapor by means of an injection condenser, the equipment provided for solving the problem comprising a barometric condensor associated with a mechanical sludge dehydrator and at least one sludge drier for indirect drying with an hermetically closed sludge space, the gas dome of the sludge space being connected to the injection condenser through a line for withdrawal of the water vapor.
摘要翻译：关于用于间接干燥污泥的方法和设备，特别是用于干燥可能经历先前机械脱水和/或预热的废水污泥的方法，其目的是提供一种方法，其允许利用低价值的能量进行干燥，同时避免环境滋扰关于该方法，通过在真空下干燥污泥来解决问题，该污泥是通过注射冷凝器抽出水蒸气而产生的，该设备是为解决包括与机械污泥脱水器相关的气压缩机和至少一个污泥干燥器用于密封污泥空间的间接干燥，污泥空间的气体圆顶通过用于取出水蒸汽的管线连接到注射冷凝器。

4. 发明授权

US4681157A Crossflow heat exchanger 失效
标题翻译：横流换热器
公开(公告)号：US4681157A
公开(公告)日：1987-07-21
申请号：US781141
申请日：1985-09-27
申请人： Hans-Dieter Schwarz , Friedrich W. Pietzarka , Werner Lichtenthaler , Ludwig Muhlhaus
发明人： Hans-Dieter Schwarz , Friedrich W. Pietzarka , Werner Lichtenthaler , Ludwig Muhlhaus
IPC分类号： F28D9/00 , F28D9/02 , F28F7/02 , F28F21/04 , F28F21/06 , F28F9/22 , F28D7/02
CPC分类号： F28F21/04 , F28F7/02 , Y10S165/431
摘要： A gas-tight crossflow heat exchanger consisting of a metal casing with two gas inlet nozzles and two gas outlet nozzles, at least one installation cover on the top of the casing, a block consisting of a number of ceramic heat-exchange elements mounted completely accurately in cuboid form with gas ducts arranged in layers one above the other and running at right angles to each other, four side surfaces having gas-duct openings, and the bottom and top surfaces being free of openings, the heat exchanger further consisting of thermal insulation between the metal casing and the block of ceramic heat-exchange elements. Gas-tightness is achieved by each heat-exchange element being provided on all four duct-free edges of each side surface with recesses and elevations, with a sealing strip installed between each opposing elevation and recess, each heat-exchange element being provided on the floor and cover surfaces with at least one recess or elevation and of the same shape, and the thermal insulation between the metal casing and the block of ceramic heat-exchange elements enclosing the block providing non-positive structural locking in the direction of the gas inlet and gas outlet nozzles.
摘要翻译：由具有两个气体入口喷嘴的金属壳体和两个气体出口喷嘴组成的气密横流热交换器，在壳体顶部上的至少一个安装盖，由多个完全准确安装的陶瓷热交换元件组成的块在长方体形式中，气体管道彼此层叠并且彼此成直角地延伸，四个侧表面具有气体管道开口，并且底部和顶部表面没有开口，该热交换器还包括隔热层在金属外壳和陶瓷热交换元件块之间。通过在每个侧表面的所有四个无管道边缘上提供凹槽和高度，每个热交换元件设置在每个相对的高度和凹部之间的密封条，每个热交换元件设置在具有至少一个凹槽或高度和相同形状的地板和盖表面，并且金属壳体和封闭块的陶瓷热交换元件块之间的热绝缘在气体入口的方向上提供非正结构锁定和气体出口喷嘴。

5. 发明授权

US4576924A Process for the desorption of spent solid absorbent 失效
标题翻译：废固体吸收剂的解吸工艺
公开(公告)号：US4576924A
公开(公告)日：1986-03-18
申请号：US306962
申请日：1981-09-30
申请人： Manfred Koch , Ludwig Muhlhaus , Rolf Lambach , Horst Grochowski
发明人： Manfred Koch , Ludwig Muhlhaus , Rolf Lambach , Horst Grochowski
IPC分类号： B01J8/16 , B01J20/34 , C01B31/08 , B01F11/00 , B65G27/00
CPC分类号： B01J8/16 , B01J20/20 , B01J20/3416 , B01J20/3483 , C01B31/086 , C01B31/087 , C01B31/088 , B01J2219/187
摘要： This invention relates to a process for the desorption of spent solid adsorbent through heating the latter to desorption temperature by means of a hot granular heat carrier medium; particularly of activated coal or activated coke used for flue gas purification by adsorption in power plants, for example.
摘要翻译：本发明涉及一种通过将热固体吸附剂通过热颗粒状热载体介质将其加热至解吸温度来解吸废固体吸附剂的方法; 特别是用于例如在发电厂中通过吸附进行烟道气净化的活性炭或活性焦炭。

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