摘要:
A method and a low-cost, robust and simple system for remote sensing and analyzing spectral properties of targets as a means to detect and identify them is introduced. The system can be highly portable but is usable in fixed locations or combination thereof. An aspect of the method and system includes the capability to distribute, modulate, aperture and spectrally analyze radiation emitted or absorbed by a volumetric target chemical species (solid, liquid or gas) or a target surface. Radiation is first collected by a single light gathering device, such as a lens, telescope, or mirror, and then distributed to multiple detectors through spectrally discriminating components and if desired through apertures to achieve this desired detection and identification.
摘要:
A tube for the conduction or discharge of wet flue gases subjected to a scrubbing has a helically formed guide element on an inner surface of the tube and having a plurality of turns. A film trap is provided on the inner surface of the tube between adjacent turns of the guide element.
摘要:
A droplet separator pack having at least two elongate lamella droplet separator profiles is described. Retaining strips that have a planar front and rear face and side faces adapted to the curved shape of the lamella droplet separator profiles are arranged between the lamella droplet separator profiles at at least one end thereof. The retaining strips include latching connection means for clipping together wherein the corresponding lamella droplet separator profiles are clipped together between adjacent retaining strips. In this manner droplet separator packs can be assembled in a simple manner at the place of installation.
摘要:
The invention relates to a mist eliminator system for gas scrubbers and the like. Said mist eliminator system comprises front and rear mist elimination layers in relation to the direction of the flow of gas, which layers are composed of respective rows of parallel mist elimination profiles, one layer of which being configured in the shape of a V or of an upturned V and the lateral sections of this layer extending away from the corresponding lateral sections of the other layer or extending in parallel thereto. Both mist elimination layers can be or are received on a single common carrier structure by a common lateral wall or a common supporting structure on which the lateral walls of the mist elimination layers are stationarily or detachably arranged.
摘要:
The invention relates to a mist eliminator system for gas scrubbers and the like. Said mist eliminator system comprises front and rear mist elimination layers in relation to the direction of the flow of gas, which layers are composed of respective rows of parallel mist elimination profiles, one layer of which being configured in the shape of a V or of an upturned V and the lateral sections of this layer extending away from the corresponding lateral sections of the other layer or extending in parallel thereto. Both mist elimination layers can be or are received on a single common carrier structure by a common lateral wall or a common supporting structure on which the lateral walls of the mist elimination layers are stationarily or detachably arranged.
摘要:
A tube for the conduction or the discharge of wet gases, especially for the conduction or discharge of flue gases subjected to a scrubbing (wet cleaning) is described. The tube has a helically formed guide element at its inner wall. The entrainment or the injection of droplets of the tube is reduced by this design. Furthermore, a guide element for the installation in such a tube is described. The tube is preferably a wet chimney.