AUTOMATED CONTROL SYSTEM OF PARAMETERS OF TECHNOLOGICAL INSTALLATIONS EMISSIONS Russian patent published in 2018 - IPC G05B19/04 

FIELD: measuring equipment.

SUBSTANCE: system comprises sampling device (3) placed on chimney (1), temperature sensor (2), and emission flow sensor (4), as well as sequentially coupled programmable switch (5), local computer (6), local server (7) and automated workstation (8). In instrument container (10) is placed: temperature controller (temperature converter) (9) consecutively connected in series to temperature sensor (2) by line (23) with a digital output, the output of which is connected to programmable switch (5); consecutively connected with sampling device (3) sample transportation line (11) and thermotubes (21) of the group of gas analyzers, whose outputs are connected to programmable switch (5); pressure transmission line (14) consecutively connected to pressure sensor (4), provided with means for maintaining a constant temperature of the sample gas along the length of line (14) and thermal pipe (21), as well as pneumatic signal converter (15) and a dynamic pressure controller-converter 16 connected to programmable switch (5).

EFFECT: usage of the invention makes it possible to obtain complete and reliable data on the emission parameters.

14 cl, 1 dwg