公开(公告)号：US4931265A

公开(公告)日：1990-06-05

申请号：US151780

申请日：1988-02-03

申请人： Wilhelm Leussler

发明人： Wilhelm Leussler

IPC分类号： B03C3/013 ,  C01B17/76

CPC分类号： C01B17/76 ,  B03C3/013 ,  Y02P20/129

摘要： Disclosed is an improved process for the production of a sulfur trioxide conditioning gas, which consists in compensating the faulty "ambient gas temperature" in a simple and effective manner, such that all of the subsequent functions can take place at the established optimum temperature and can no longer be adversely affected by fluctuations in the ambient air temperature.

摘要翻译： 公开了用于生产三氧化硫调节气体的改进方法，其包括以简单和有效的方式补偿有缺陷的“环境气体温度”，使得所有后续功能可以在确定的最佳温度下进行，并且可以 不再受到环境空气温度波动的不利影响。

公开(公告)号：US4680036A

公开(公告)日：1987-07-14

申请号：US884368

申请日：1986-07-11

申请人： Wilhelm Leussler

发明人： Wilhelm Leussler

IPC分类号： B03C3/68

CPC分类号： B03C3/68

摘要： Disclosed is a method for the operation of an electrostatic precipitator so as to provide a pure gas having a predetermined dust content with a minimum consumption of energy. Characteristics for the operation with an unpulsed voltage are recorded for different dust resistivities. Each characteristic has then associated with it that k value with which a pure gas having a predetermined dust can be achieved with a minimum energy consumption. During operation, the actual characteristic is compared with the recorded characteristics and that k value is selected which is associated with the recorded characteristic which coincides with the actual characteristic or is next below the actual characteristic. The actual characteristic is determined in predetermined intervals, the duration of which is determined in dependence on the speed with which the operating conditions may be expected to change.

摘要翻译： 公开了一种静电除尘器的操作方法，以便以最小的能量消耗提供具有预定粉尘含量的纯净气体。 记录具有不脉冲电压的操作特性，用于不同的防尘电阻。 然后，每个特性与其相关联，可以以最小的能量消耗实现具有预定灰尘的纯气体的k值。 在操作期间，将实际特性与记录特性进行比较，选择与记录特性相关联的k值，其与实际特性一致或低于实际特性。 实际特性以预定间隔确定，其持续时间取决于可能期望改变操作条件的速度。

公开(公告)号：US4614526A

公开(公告)日：1986-09-30

申请号：US708740

申请日：1985-03-06

申请人： Helmut Gilles ,  Wilhelm Leussler

发明人： Helmut Gilles ,  Wilhelm Leussler

IPC分类号： B03C3/45 ,  B03C3/41 ,  B03C3/47 ,  B03C3/51 ,  B03C3/36

CPC分类号： B03C3/51

摘要： Collecting electrodes extend vertically in dust-collecting electrostatic precipitators, which are horizontally traversed by gas. Each collecting electrode comprises a plurality of profiled sheet metal strips which are suspended from the roof structure and are hooked into each other at their vertical longitudinal edges. The collecting electrodes also comprise at least one lower transverse connector. Two adjacent collecting electrodes define a gas passage which contains centrally disposed corona electrodes. Each sheet metal strip is substantially W-shaped in cross-section defining shallow dust-collecting pockets and comprises portions which are inclined alternately in opposite directions with respect to the direction of gas flow and portions which are parallel to the direction of gas flow and disposed between the inclined portions. The edge portions extend also parallel to the direction of gas flow and are reversely bent through 180.degree. at their extreme ends to form U-shaped strips which are adapted to be hooked into each other.

摘要翻译： 收集电极在集尘静电除尘器中垂直延伸，并通过气体横向移动。 每个收集电极包括从屋顶结构悬挂并在它们的垂直纵向边缘彼此钩住的多个成型金属板条。 收集电极还包括至少一个下横向连接器。 两个相邻的收集电极限定了包含中心设置的电晕电极的气体通道。 每个金属板条的横截面基本为W形，形成浅灰尘收集袋，并且包括相对于气流方向相反方向交替倾斜的部分和平行于气流方向的部分 在倾斜部分之间。 边缘部分也平行于气体流动方向延伸，并在其最末端反向弯曲180度，以形成适于相互钩挂的U形条。

公开(公告)号：US5160510A

公开(公告)日：1992-11-03

申请号：US710354

申请日：1991-03-31

申请人： Karl Steinbacher ,  Hermann Schmidt ,  Wilhelm Leussler

发明人： Karl Steinbacher ,  Hermann Schmidt ,  Wilhelm Leussler

IPC分类号： B01D53/18 ,  B01D53/34 ,  B01D53/77 ,  B03C3/011 ,  B03C3/017 ,  B03C3/02 ,  B03C3/16 ,  B03C3/53 ,  B03C3/76 ,  B03C3/88 ,  B04C9/00

CPC分类号： B03C3/53 ,  B03C3/011 ,  B03C3/017 ,  B03C3/025 ,  B03C3/76 ,  B03C3/88

摘要： A process and apparatus are used for purifying dust- and pollutant-containing exhaust gases, which are first subjected in a first stage to a dry purification in a mass separator and are subsequently subjected in a second stage to an electrostatic purification in an electrostatic precipitator. In the second stage the exhaust gases are passed through one or more fields provided with liquid-wetted collecting electrodes, which define gas passages. The electrostatic precipitator also has an overflow trough and a collecting trough for each collecting electrode. Liquid supplied to the overflow trough flows onto the collecting electrode and then is collected in the collecting trough.

摘要翻译： 一种方法和装置用于净化含有尘埃和污染物的废气，其首先在质量分离器中进行干法纯化，随后在静电除尘器中进行第二阶段的静电净化。 在第二阶段，废气通过一个或多个设置有液体润湿的收集电极的场，其限定气体通道。 静电除尘器还具有用于每个集电极的溢流槽和收集槽。 提供给溢流槽的液体流入收集电极，然后收集在收集槽中。

公开(公告)号：US5160351A

公开(公告)日：1992-11-03

申请号：US705335

申请日：1991-05-24

申请人： Hermann Schmidt ,  Wilhelm Leussler

发明人： Hermann Schmidt ,  Wilhelm Leussler

IPC分类号： B03C3/74 ,  B03C3/76 ,  B03C3/80

CPC分类号： B03C3/80 ,  B03C3/74 ,  B03C3/76

摘要： The process for cleaning collecting surfaces of dedusting electrostatic precipitators includes the steps of introducing a coarse-grained cleaning dust into the dedusting electrostatic precipitator, collecting at least the cleaning dust electrostatically in the dedusting electrostatic precipitator and periodically removing the cleaning dust so collected from the collecting surfaces to form a collected dust. To provide a more complete cleaning, the cleaning dust is fed into a gas-flowless space above the fields containing the collecting electrodes and the cleaning dust is distributed in the gas-flowless space according to the cleaning requirements. An apparatus for performing the above cleaning process is also described.

摘要翻译： 用于清洁除尘静电除尘器收集表面的方法包括以下步骤：将粗粒度清洁粉尘引入除尘静电除尘器中，至少在除尘静电除尘器中静电收集清洁粉尘，并周期性地从收集器中收集清洁灰尘 表面形成收集的灰尘。 为了提供更完整的清洁，清洁灰尘被送入包含收集电极的场地之上的气体流通空间中，并且清洁灰尘根据清洁要求分布在无气流空间中。 还描述了用于执行上述清洁处理的装置。

公开(公告)号：US5137546A

公开(公告)日：1992-08-11

申请号：US578021

申请日：1990-08-31

申请人： Karl Steinbacher ,  Hermann Schmidt ,  Wilhelm Leussler

发明人： Karl Steinbacher ,  Hermann Schmidt ,  Wilhelm Leussler

IPC分类号： B03C3/16 ,  B01D53/32 ,  B03C3/017 ,  B03C3/02 ,  B03C3/40 ,  B03C3/47 ,  B03C3/53 ,  B03C3/76 ,  B03C3/88

CPC分类号： B03C3/53 ,  B03C3/017 ,  B03C3/025 ,  B03C3/76 ,  B03C3/88

摘要： A process and an apparatus for the electrostatic purification of dust- and pollutant-containing exhaust gases in multiple-field precipitators are proposed. The exhaust gases are first subjected in a first stage to an electrostatic purification under dry conditions in gas passages defined by platelike collecting electrodes and are subsequently passed in a second stage through one or more fields defined by liquid-wetted collecting electrodes, which define gas passages. The liquid which is supplied in the second stage at the top ends of the collecting electrodes is laterally discharged from the precipitator and the substantially dry dust which is still collected in the second stage is fed to dust-receiving means.

摘要翻译： 提出了一种用于静电净化多场除尘器中含灰尘和污染物的废气的方法和装置。 首先将废气在干燥条件下进行静电净化，在由板状收集电极限定的气体通道中进行静电净化，然后在第二阶段通过由液体浸湿的收集电极限定的一个或多个区域，其限定气体通道 。 在集尘电极的顶端供给的第二阶段的液体从集尘器侧向排出，并将仍然收集在第二阶段的实质上干燥的粉尘送入除尘装置。

公开(公告)号：US4702751A

公开(公告)日：1987-10-27

申请号：US932190

申请日：1986-11-18

申请人： Wilhelm Leussler

发明人： Wilhelm Leussler

IPC分类号： B01D46/30 ,  B01D46/04

CPC分类号： B01D46/30

摘要： A horizontal-flow granular filter is provided at its bottom part with openings through which pistons are displaceable in an up-and-down movement to loosen the granular bed during back-flushing of the filter. This reduces the energy cost of cleaning and the tendency toward abrasive deterioration of the granule while also ensuring an improved cleaning action.

摘要翻译： 在其底部设置有水平流式颗粒过滤器，具有开口，通过该开口，活塞在上下运动中可移位，以在过滤器反冲洗过程中松开颗粒床。 这降低了清洁的能量成本和颗粒的磨损劣化的趋势，同时也确保了改善的清洁作用。

公开(公告)号：US5013342A

公开(公告)日：1991-05-07

申请号：US444889

申请日：1989-12-01

申请人： Wilhelm Leussler ,  Robert Wurl ,  Herbert Schlaffer

发明人： Wilhelm Leussler ,  Robert Wurl ,  Herbert Schlaffer

IPC分类号： B04C5/12 ,  B01D46/30 ,  B01D50/00 ,  B04C5/28

CPC分类号： B01D46/30 ,  B01D50/002

摘要： Centrifugal separator and a granular bed filter are arranged one over the other in a common cylindrical housing to constitute a unit for separating solid particles from a gas stream. For more effective separation of solid particles within a structure having a given overall volume, the gas inlet pipe is rectangular in cross-section and has a height amounting to 60 to 80% and a width amounting to 20 to 30% of the height H and a gas guide is provided in the gas outlet pipe and extends parallel to the axis of the pipe. This will result in an optimum matching of the separation of solid particles affected by centrifugal force and in the granular bed in close succession in the single structural unit.

摘要翻译： 离心式分离器和颗粒床式过滤器在共同的圆柱形壳体中彼此重叠，构成用于从气流中分离固体颗粒的单元。 为了在具有给定总体积的结构内更有效地分离固体颗粒，气体入口管的横截面为矩形，并且具有高度为60至80％的高度和高度为H的20至30％的宽度， 气体导管设置在气体出口管中并且平行于管的轴线延伸。 这将导致在单一结构单元中紧密相继地将受离心力影响的固体颗粒和颗粒床中的分离的最佳匹配匹配。