| 摘要 |
There is provided a distillation plant of the multiple stage flash distillation type. The plant comprises a reinforced concrete shell which is divided into a large number of flash chambers and a heat supply chamber by means of partitions. A bundle of condensation tubes, preferably of plastic, extend throughout all of the chambers. The inlet and outlet manifolds for the tube bundle are defined by an end of the shell and an adjacent partition. The shell has preferably a plastic coating or consists of a polymer concrete. Preferably, the partitions consist of or comprise plastic so that a bundle of plastic tubes may be sealed to openings in the partitions by gluing or welding.
|
