Abstract: A precipitation tube and a precipitation tube bundle for a wet electrostatic precipitator, in particular for separating dusts, gases, and/or aerosols from exhaust gases are disclosed. The precipitation tube is designed as a modular tube system. It has at least two wall parts which each form a periphery segment of an inner periphery of the precipitation tube and are connected to each other so as to form at least part of the inner circumference of the precipitation tube. The modular tube system may include at least two wall parts, which each form a length segment of the precipitation tube and are connected to each other so as to form at least part of the length of the precipitation tube. The precipitation tube bundle is modular and includes a supporting structure on which a plurality of precipitation tubes are detachably held by connecting elements.

Abstract: The invention relates to a precipitation tube (1; 1?) and to a precipitation tube bundle (100; 100?) for a wet electrostatic precipitator, in particular for separating dusts, gases, and/or aerosols from exhaust gases. The precipitation tube (1; 1?) is distinguished in that the precipitation tube is designed as a modular tube system, comprising at least two wall parts (2, 3), which each form a periphery segment (4, 5) of the inner periphery (6) of the precipitation tube (1; 1?) and are connected to each other so as to form at least part of the inner circumference (6) of the precipitation tube (1; 1?), and/or comprising at least two wall parts, which each form a length segment of the precipitation tube and are connected to each other so as to form at least part of the length of the precipitation tube.

Abstract: Earth conductor for earthing systems of electrostatic separator, consisting of an electrically conductive core with a plastic or rubber sheath. In order to prevent the passage of liquid, the earth conductor consists of two conductor parts, the conductor parts are connected via a liquid-tight graphite piece, to which sections of the conductor parts are fixed, and the graphite piece and the sections of the conductor parts are embedded in a plastic body.

Abstract: A precipitation tube bundle for wet electrostatic filters is provided. The precipitation tube bundle consists of a plurality of single-piece precipitation tubes which are held at a distance from each other by an upper support collar, a central guide ring and a lower guide ring. The application is advantageous in that the tube bundle can be produced simply and economically, individual tubes can be replaced and when an electrical breakdown occurs in one of the precipitation tubes, the adjacent tubes are not damaged.