| 摘要 |
The present invention relates to an automatic sampling and treatment system (10) comprising a sampling loop (15) connected on-line to a process (11) to receive a sample stream from a stream (A) being processed in the process (11). The sampling loop (15) is further connected to an analyser to convey the sample stream from the sampling loop (15) to the analyser. The sampling loop (15) is connected to the process (11) with a first conduit (14), and with a second conduit (16). The sampling loop (15) is connected to the analyser with a third conduit (18), and to a feeding system of an additive with a fourth conduit (19). A first actuator (12) is adapted to open and close a valve (13a) in the first conduit (14), and a valve (13b) in the second conduit (16). A second actuator (21) is adapted to open and close a valve (2a) in the third conduit (18), and a valve (22b) in the fourth conduit (19). |
