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1. 发明申请

WO1997037173A1 EQUIPMENT FOR AIR SUPPLY TO A ROOM 审中-公开
标题翻译：空气供应给房间的设备
公开(公告)号：WO1997037173A1
公开(公告)日：1997-10-09
申请号：PCT/SE1997000461
申请日：1997-03-20
申请人： ABB FLÄKT AKTIEBOLAG , LARSSON, Bertil
发明人： ABB FLÄKT AKTIEBOLAG
IPC分类号： F24F03/16
CPC分类号： F24F3/161
摘要： An arrangement for supplying air to a room, preferably a clean room, which is divided into zones (A, B, C) with different climatic requirements, comprises a first air treatment unit (11) for supplying air to a pressure chamber (5) which is shared by a plurality of zones and from which air is supplied to the various zones. The arrangement also comprises at least one mixing space (14) communicating with the pressure chamber (5) and a second air treatment unit (17). The mixing space is intended for mixing of the air from the first (11) and the second (17) air treatment unit. The mixing space also communicates with at least one of the zones (B) for supplying the mixed air to this zone (B).
摘要翻译：用于将空气供应到不同气候要求的区域（A，B，C）中的房间，优选洁净室的布置包括：用于向压力室（5）供应空气的第一空气处理单元（11）其由多个区域共享，并且空气从该区域供应到各个区域。该装置还包括与压力室（5）连通的至少一个混合空间（14）和第二空气处理单元（17）。混合空间旨在混合来自第一（11）和第二（17）空气处理单元的空气。混合空间还与用于将混合空气供应到该区域（B）的区域（B）中的至少一个连通。

2. 发明申请

WO1997035666A1 METHOD FOR CONTROLLING AN ELECTROSTATIC PRECIPITATOR 审中-公开
标题翻译：用于控制静电抑制器的方法
公开(公告)号：WO1997035666A1
公开(公告)日：1997-10-02
申请号：PCT/SE1997000494
申请日：1997-03-24
申请人： ABB FLÄKT AKTIEBOLAG , JACOBSSON, Hans , SJÖVIK, Magnus , THIMANSON, Mats
发明人： ABB FLÄKT AKTIEBOLAG
IPC分类号： B03C03/68
CPC分类号： B03C3/68 , B03C3/763
摘要： A method for controlling an electrostatic precipitator unit, which comprises discharge electrodes and collecting electrodes. Between the electrodes a varying high voltage is maintained by a pulsating direct current supplied thereto. Dust deposited on the collecting electrodes is removed by mechanical rapping during recurrent, relatively short rapping periods separated by rapping intervals of essentially longer duration. During the rapping period, the voltage between the electrodes is reduced in relation to the voltage between the electrodes during the intervals between the rapping periods. The frequency, pulse charge and/or pulse duration of the pulsating direct current are varied, thereby obtaining a plurality of combinations of frequency, charge and duration. A combination of frequency, charge and duration which is optimal to the operation of the precipitator unit is determined. One or more of the parameters rapping frequency, rapping force, number of raps per rapping period, and current or voltage during the rapping period are adjusted in dependence on the pulse frequency of the established optimal combination of frequency, charge and duration.
摘要翻译：一种用于控制静电除尘器单元的方法，其包括放电电极和集电极。在电极之间，通过提供给其的脉动直流来维持变化的高电压。沉积在收集电极上的灰尘通过机械振打来消除，在反复，相对较短的敲打期间，通过基本上较长持续时间的振打间隔分离。在敲击期间，电极之间的电压相对于电极之间的电压在振打期间间隔期间减小。脉动直流的频率，脉冲充电和/或脉冲持续时间是变化的，从而获得频率，电荷和持续时间的多个组合。确定对除尘器单元的操作最佳的频率，充电和持续时间的组合。根据所建立的频率，电荷和持续时间的最佳组合的脉冲频率，调整敲击频率，敲击力，振打周期数，振铃期间的电流或电压的一个或多个参数。

3. 发明申请

WO1997000727A1 DEVICE IN AN ELECTROSTATIC PRECIPITATOR FOR THE SUSPENDING, CONTROLLING AND RAPPING OF COLLECTING ELECTRODES 审中-公开
标题翻译：用于收集电极的悬挂，控制和补偿的静电放电器中的装置
公开(公告)号：WO1997000727A1
公开(公告)日：1997-01-09
申请号：PCT/SE1996000611
申请日：1996-05-10
申请人： ABB FLÄKT AKTIEBOLAG , KNUTSSON, Filip
发明人： ABB FLÄKT AKTIEBOLAG
IPC分类号： B03C03/74
CPC分类号： B03C3/86 , B03C3/76
摘要： A device in an electrostatic precipitator for suspending, controlling and rapping one or more collecting electrodes (2) arranged essentially vertically in one or more substantially parallel rows (1), said device comprising for each row (1) a substantially horizontally oriented carrier element (3), to which the upper ends of the collecting electrodes (2) are attached, connecting elements (4a, 4b) which connect the carrier element to the casing (5) of the electrostatic precipitator, control means (11a, 11b, 12a, 12b, 13, 14a, 14b) for controlling the motion of each row (1) of collecting electrodes in the transverse and/or longitudinal direction of the electrostatic precipitator, and a rapping mechanism (6) for rapping the collecting electrodes (2) of each row, comprising a rapping means (7), such as a rapping hammer, and an anvil (9) connected to the carrier element (3). The carrier element (3) of each row is separately suspended by means of said connecting elements (4a, 4b), thereby permitting, during rapping, a minimum horizontal pivoting motion restricted to each row (1) of collecting electrodes and occurring in the longitudinal direction of the electrostatic precipitator.
摘要翻译：一种静电除尘器中的用于悬挂，控制和敲击基本上垂直于一个或多个基本上平行的行（1）中的集电极（2）的装置，所述装置包括每行（1）基本上水平定向的载体元件 3），收集电极（2）的上端被安装在其上，将载体元件连接到静电除尘器的壳体（5）的连接元件（4a，4b），控制装置（11a，11b，12a， 12b，13,14a，14b），用于控制在静电除尘器的横向和/或纵向方向上的收集电极的每排（1）的运动;以及敲击机构（6），用于敲击收集电极（2）的收集电极每排包括敲击装置（7），例如敲击锤和连接到载体元件（3）的砧座（9）。每排的载体元件（3）通过所述连接元件（4a，4b）分开悬挂，从而在敲击过程中允许限制在每排（1）收集电极并且在纵向上发生的最小水平枢转运动静电除尘器的方向。

4. 发明申请

WO1994008144A1 INLET BELL FOR CENTRIFUGAL FANS 审中-公开
标题翻译：用于离心风机的入口孔
公开(公告)号：WO1994008144A1
公开(公告)日：1994-04-14
申请号：PCT/SE1993000772
申请日：1993-09-24
申请人： ABB FLÄKT AKTIEBOLAG , HUGBART, Jean-Paul
发明人： ABB FLÄKT AKTIEBOLAG
IPC分类号： F04D29/42
CPC分类号： F04D29/4213
摘要： Inlet bell for centrifugal fans having an impeller (15, 24) with a cover plate (14, 23), the inlet bell opening into the cover plate with an intervening gap (I) for recirculation air, wherein the inlet bell (11, 20) is provided with a conical inlet part (12, 21), tapering towards the impeller (15, 24), and a mouthpiece (13, 22) connected to the inlet part, and in that a circular flow guide means (16, 23) is arranged at the intersection between the inlet part and the mouthpiece of the inlet bell.
摘要翻译：用于具有带盖板（14,23）的叶轮（15,24）的离心式风扇的入口钟，所述入口钟通过所述盖板向所述盖板开口，并具有用于再循环空气的中间间隙（I），其中所述入口钟）设置有朝向叶轮（15,24）逐渐变细的锥形入口部分（12,21）和连接到入口部分的接口（13,22），并且圆形的导流装置（16,23））布置在入口钟的入口部分和接口之间的交叉点处。

5. 发明申请

WO1993010403A1 AIR-CONDITIONING INSTALLATION FOR ROOM SPACES 审中-公开
标题翻译：空调空调安装
公开(公告)号：WO1993010403A1
公开(公告)日：1993-05-27
申请号：PCT/FI1992000306
申请日：1992-11-11
申请人： ABB FLÄKT AKTIEBOLAG , ROLIN, Ingmar
发明人： ABB FLÄKT AKTIEBOLAG
IPC分类号： F24F03/00
CPC分类号： F24F12/002 , F24F3/044 , Y02B30/563 , Y10S165/909
摘要： Air-conditioning installation for room spaces (1), comprising a heat transfer device (4) for preheating supply air (A) by transferring heat from exhaust air (B) into the supply air; heating means including a heating source (11) for further heating the supply air; cooling means including a cooling source (14) for cooling the supply air; and adjusting means (16, 17, 18, 21, 32, 33, 34) for sensing the temperature of the supply air and for controlling the heat transfer device and the heating and cooling means on the basis of the sensed temperature. To simplify the structure of the installation, the heating and cooling sources (11, 14) are connected to the heat transfer device (4) so that the preheating, further heating and cooling of the supply air take place through the common heat transfer device.
摘要翻译：包括用于通过将热量从排气（B）传递到供给空气中来预热供气（A）的传热装置（4）的空间（1）的空调设备; 加热装置包括用于进一步加热供应空气的加热源（11）冷却装置包括用于冷却供给空气的冷却源（14）和调节装置（16,17,18,21,32,33,34），用于感测供气的温度，并且用于基于所感测的温度来控制传热装置和加热和冷却装置。为了简化安装的结构，加热和冷却源（11,14）连接到传热装置（4），以便通过公共传热装置进行供应空气的预热，进一步加热和冷却。

6. 发明申请

WO1991011267A1 ARRANGEMENT FOR AFFECTING THE MOTIONS OF PARTICLES AT A MOVABLE DEVICE 审中-公开
标题翻译：影响可移动设备上颗粒运动的布置
公开(公告)号：WO1991011267A1
公开(公告)日：1991-08-08
申请号：PCT/SE1991000019
申请日：1991-01-11
申请人： ABB FLÄKT AKTIEBOLAG , NEIKTER, Kenneth
发明人： ABB FLÄKT AKTIEBOLAG
IPC分类号： B05B15/12
CPC分类号： B05B16/00 , B05B14/412 , B05B15/50 , Y10S118/07
摘要： An arrangement for affecting the motions of gasborne, especially air-borne, particles at a movable device, (5, 6) comprises an enclosure (12, 22) which encloses said device (5, 6) and is connected to a means (16, 28) for supplying or discharging a gas, such as air, to and, respectively, from said enclosure in such an amount that a positive pressure or a negative pressure is maintained therein. Morevoer, the enclosure (12, 22) is made of a flexible, gas-permeable material which provides a substantially laminar gas flow downstream of the enclosure and which does not generate particles.
摘要翻译：用于影响气体传播的颗粒在可移动装置（5,6）上的运动的装置包括封闭所述装置（5,6）并且连接到装置（16）的装置（16,22），28），其用于将气体（例如空气）分别从所述外壳供应或排出，其量保持在正压力或负压。更重要的是，外壳（12,22）由柔性的透气材料制成，其在外壳的下游提供基本上层流的气流并且不产生颗粒。

7. 发明申请

WO1991002583A1 METHOD FOR REDUCING WEAR ON NOZZLES OR OTHER SUPPLY MEANS 审中-公开
标题翻译：减少喷嘴或其他供应手段磨损的方法
公开(公告)号：WO1991002583A1
公开(公告)日：1991-03-07
申请号：PCT/SE1990000524
申请日：1990-08-13
申请人： ABB FLÄKT AKTIEBOLAG , LINDAU, Leif
发明人： ABB FLÄKT AKTIEBOLAG
IPC分类号： B01D53/34
CPC分类号： B01D53/68 , B01D53/501
摘要： In a method for reducing wear on nozzles or other supply means when finely dividing a slurry consisting of a particulate absorbent suspended in water, in a reactor (5) for separating gaseous pollutants from flue gas containing fly ash, said flue gas with a substantial portion of its fly ash contents is introduced into the reactor to which the finely divided slurry is supplied and in which it is mixed with the flue gas. The water is evaporated and resulting reaction products as well as unreacted absorbent and fly ash are separated as a dry powder from the flue gas in the reactor (5) and/or in a subsequent filter (13), whereupon a portion of this separated material is classified so as to form a first fraction of fine particles and a second fraction of coarse particles, only the first fraction being recycled to the reactor to be used again. Before said portion of the separated material is classified, it is suspended in a liquid.
摘要翻译：在用于减少由悬浮在水中的颗粒吸收剂组成的浆料细分的喷嘴或其它供给装置上的磨损的方法中，在用于将气态污染物与含有飞灰的烟道气分离的反应器（5）中，所述烟气具有大部分其飞灰含量被引入到供应细碎浆料的反应器中，并将其与烟道气混合。蒸发水，得到的反应产物以及未反应的吸收剂和飞灰作为干粉从反应器（5）和/或随后的过滤器（13）中的烟道气中分离出来，于是分离的一部分材料被分级以便形成第一级微细颗粒和第二级粗颗粒，只有第一馏分被再循环到反应器中以再次使用。在将分离的材料的所述部分分类之前，将其悬浮在液体中。

8. 发明申请

WO1990015657A1 PROCESS FOR THE SEPARATION OF POLYCYCLIC HYDROCARBONS AND HEAVY METALS FROM WASTE GASES 审中-公开
标题翻译：从废气中分离多环碳氢化合物和重金属的方法
公开(公告)号：WO1990015657A1
公开(公告)日：1990-12-27
申请号：PCT/EP1990000921
申请日：1990-06-12
申请人： ABB FLÄKT AKTIEBOLAG
发明人： ABB FLÄKT AKTIEBOLAG , HAJI-JAVAD, Mehdi
IPC分类号： B01D53/34
CPC分类号： B01D53/02 , F23J15/006 , F23J2215/30 , F23J2219/30
摘要： The invention concerns a process for the removal of traces of pollutants from the exhaust gases from waste incineration plants. The invention calls for the gases, pre-cleaned in a gas purification plant to remove dust, acid gases (HCl, HF, SOx), heavy metals and NOx, to be freed of the remaining polycyclic hydrocarbons (e.g. dioxins and furanes) and heavy metals (e.g. Hg, Cd) by means of a combined adsorption/filtration process. To this end, the gases, at a temperature of about 70 to 160°C, are mixed in a reactor (C4) with suitable adsorption agents (e.g. activated charcoal, molecular sieves or slaked lime) and subsequently passed through a fibrous filter (F2). The pollutants are bound to the adsorption agent in the reactor and subsequently in the filter cake on the fibrous filter.

9. 发明申请

WO2002075048A1 A METHOD AND A DEVICE FOR REPLACING A DRYER FABRIC IN A PLANT FOR DRYING OF A WEB-FORMED MATERIAL 审中-公开
标题翻译：一种用于更换用于干燥网状材料的工厂中的干燥织物的方法和装置
公开(公告)号：WO2002075048A1
公开(公告)日：2002-09-26
申请号：PCT/SE2002/000440
申请日：2002-03-12
申请人： ABB FLÄKT AKTIEBOLAG , SÖDERBERG, Stig
发明人： SÖDERBERG, Stig
IPC分类号： D21F7/00
CPC分类号： D21F7/001
摘要： A new dryer fabric (6b) is placed, in reeled-up state, in an unreeling device (10) on a carriage (5) on the roof (1b) of the hood (1a) of a drying plant (1), and an opening (43) is made in the roof (1b). A used fabric (6a), present in the drying plant (1), is cut, such that a loop is opened. One of the created ends of the used fabric (6a), is attached to one end of the new fabric (6b), and the other end of the used fabric (6a) is attached to a reeling device (11) on the carriage (5). Thereafter, the drive system of the drying plant (1) is run at crawl speed, thus pulling the new fabric (6b) into the drying plant (1) while at the same time reeling up the used fabric (6a) by means of the reeling device (11). When the new fabric (6b) has been pulled into the drying plant (1), the new fabric (6b) is detached from the used fabric (6a) and the unreeling device (10), and the two ends of the new fabric (6b) are joined together so as to form a closed fabric loop, and the opening (43) is closed.
摘要翻译：新的干燥织物（6b）处于卷起状态，放置在干燥设备（1）的发动机罩（1a）的顶板（1b）上的托架（5）上的放卷装置（10）中，以及在屋顶（1b）中形成开口（43）。存在于干燥设备（1）中的二次织物（6a）被切割，使得环路打开。所使用的织物（6a）的一个所产生的端部附着到新织物（6b）的一端，并且使用的织物（6a）的另一端附接到托架上的卷取装置（11） 5）。此后，干燥设备（1）的驱动系统以爬行速度运行，从而将新织物（6b）拉入干燥设备（1），同时通过使用的织物（6a）卷起用过的织物卷取装置（11）。当新织物（6b）已经被拉入干燥设备（1）时，新织物（6b）从织物（6a）和退卷装置（10）和新织物的两端（ 6b）连接在一起以形成封闭的织物环，并且开口（43）被封闭。

10. 发明申请

WO1998058139A1 BEAM CONSTRUCTION IN WALLS AND CEILINGS OF CLEAN AIR ROOMS 审中-公开
标题翻译：墙面建筑在清洁空气房间的天花板和天花板
公开(公告)号：WO1998058139A1
公开(公告)日：1998-12-23
申请号：PCT/SE1997001061
申请日：1997-06-17
申请人： ABB FLÄKT AKTIEBOLAG , LARSSON, Bertil
发明人： ABB FLÄKT AKTIEBOLAG
IPC分类号： E04B02/76
CPC分类号： E04B9/127 , E04B9/02 , E04B2002/7498
摘要： A beam construction for walls and ceilings in clean rooms comprises first longitudinal beams (2) and second transverse beams (4). The first and second beams are arranged essentially in parallel with the plane of extension of the wall and ceiling, respectively. The first and the second beams are further provided with elongate flanges (15a, 15b, 17) with supporting surfaces (9) which are also essentially parallel with the plane of extension of the wall and the ceiling, respectively. The wall/ceiling comprises wall/ceiling elements (8) which abut against the supporting surfaces (9). To accomplish good stability and simple mounting of the wall/ceiling, at least the second beams comprise an elongate flange means (17) with one or more supporting surfaces (9) and an elongate supporting means (18). The flange means (17) and the supporting means (18) are, at least before mounting, separable and/or axially displaceable relative to each other. After mounting, the supporting means (18) extends with both ends beyond both ends of the flange means (17).
摘要翻译：用于洁净室中的墙壁和天花板的梁结构包括第一纵向梁（2）和第二横梁（4）。第一和第二梁分别基本上与壁和天花板的延伸平面平行地布置。第一和第二梁还设有具有支撑表面（9）的细长凸缘（15a，15b，17），它们也基本上平行于壁和天花板的延伸平面。墙壁/天花板包括抵靠支撑表面（9）的壁/天花板元件（8）。为了实现良好的稳定性和简单地安装壁/天花板，至少第二梁包括具有一个或多个支撑表面（9）和细长支撑装置（18）的细长凸缘装置（17）。至少在安装之前，凸缘装置（17）和支撑装置（18）可相对于彼此分离和/或轴向移动。在安装之后，支撑装置（18）的两端延伸超过凸缘装置（17）的两端。

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