| 摘要 |
The invention relates to an assembly for purifying toxic gases from production processes by thermal conversion in a reactor chamber and to the subsequent treatment of the reaction products with a sorption agent in a washing device in order to bind water-soluble reaction products and to elute solid reaction products. The aim of the invention is to achieve a highly effective purification with a high gas throughput, whilst at the same time obtaining the extremely efficient cooling of the reaction chamber. To achieve this: the reactor chamber (1) consists of an external and internal wall (2, 3), the internal wall (3) tapering at the base in the form of a funnel at a predetermined angle; a unit for the thermal treatment of the toxic gases is located on the reactor chamber (1), sealing the top of said chamber; the inner face of the internal wall (3) of the reactor chamber (1) that tapers at the base comprises a film of water (4) flowing downwards in a uniform manner; the exterior of the internal wall of the reactor chamber (1) is surrounded by a cloak of water; and a waste gas outlet (11) and a connection (12) for a water circuit are located at the lower end of the tapering internal wall (3). |
