Abstract: A wheeled chassis assembly for a sorption column in the form of a vat (1) for cleaning waste gases has at the bottom end thereof a depending foot rim (5) and an outwardly projecting corrugation (4). Wheel mounts (14) with wheels (7) thereon are pivotally secured to wheel brackets (6). Each wheel bracket (6) has an engagement surface (16) pressed onto the outside surface of vat (1) between foot rim (5) and corrugation (4) by a counter-piece (17) engaging the inside surface of foot rim (5) and threadingly coupled to wheel bracket (6). Engagement surfaces (16 and 18) are curved to conform with the outside surface of vat (1) and the inside surface of foot rim (5), respectively. Below an engagement surface (16), a wheel bracket (6) has an annular groove (19) for receiving a foot rim (5), its upper area having an inclined curved portion (21) for engaging the corrugation (4) and shaped to conform with the configuration thereof.

Abstract: A sorption column for waste-gas cleaning has a vat-shaped housing (1) for receiving a solid stationary sorbent, an inlet for waste gas to be cleaned into the housing (1) and an outlet for cleaned waste gas out of the housing (1). The housing circumferential wall (2) is provided in the area of the housing bottom (3) and the housing cover (4) in each case with a depression (9, 10) for receiving a ball valve (11) at the waste gas inlet or a ball valve (12) at the waste gas outlet.

Abstract: A wheeled chassis assembly for a sorption column in the form of a vat (1) for cleaning waste gases has at the bottom end thereof a depending foot rim (5) and an outwardly projecting corrugation (4). Wheel mounts (14) with wheels (7) thereon are pivotally secured to wheel brackets (6). Each wheel bracket (6) has an engagement surface (16) pressed onto the outside surface of vat (1) between foot rim (5) and corrugation (4) by means of a counter-piece (17) engaging the inside surface of foot rim (5) and threadingly coupled to wheel bracket (6). Engagement surfaces (16 and 18) are formed to be curved to conform with the outside surface of vat (1) or the inside surface of foot rim (5), respectively. Below engagement surface (16), wheel bracket (6) has therein an annular groove (19) for the reception of foot rim (5); its upper area has an inclined curved portion (21) for engaging corrugation (4) and shaped to conform with the configuration thereof.

Abstract: A sorption column for waste-gas cleaning has a vat-shaped housing (1) for receiving a solid stationary sorbent, an inlet for waste gas to be cleaned into the housing (1) and an outlet for cleaned waste gas out of the housing (1). The housing circumferential wall (2) is provided in the area of the housing bottom (3) and the housing cover (4) in each case with a depression (9, 10) for receiving a ball valve (11) at the waste gas inlet or a ball valve (12) at the waste gas outlet.