Control system of high pressure boiler operating parameters in the installation of the catalytic decomposition of ammonia and sulfur production by the Claus method

摘要

the subject of the invention is a variable performance in catalytic decomposition of ammonia high-pressure boiler installation and production of sulphur by claus, in particular parameters such as automatic temperature control of reactor decomposition nh3 and regulation repair or reduction of pressure in the boiler.regulating system, keeping its temperature the decomposition reactor in catalytic decomposition of ammonia nh3 installation and production of sulphur by claus with valves regulatory zabudowanymi on pipelines, leading to the reactor nh3 coke oven gas, air and mixture cracked - gas with valve on the pipeline, has led coke oven gas to nh3 reactor.working flowmeter, characterised by the fact that on to - the pipeline, a coke oven gas to nh3 reactor is built an additional valve (7) cooperating with the flow meter (6), included in parallel to the traditional zestawionego with valve r egulacyjnego (4) and a flow meter (3),what allows the entire range of automatic regulated quantities as coke oven gas, technologically necessary to maintain the temperature in the upper part of the reactor to nh3, necessary for normal distribution of cracked gas.the high-pressure water vapour space, before the regulatory valve (2) is built on the pipeline odpowietrzaju0105cym additional valve (8), coupled with digital / pressure (9) in a wysokociu015bnieniowym and digital / pressure (5) for packaging wodn steam manifold hey, high-pressure.