Application of Modern Fittings at the Chemical Water Treatment of the Start-Up Boiler House of the Astrakhan GPP
Abstract: This article is devoted to the use of modern fittings at the chemical water treatment of the start-up boiler house of the Astrakhan GPP. The features of operation of pipeline fittings in adverse conditions, their advantages and disadvantages are studied and considered. The work is mainly aimed at analyzing the valve market and determining a rational in terms of quality and reliability option for valve operation in an acidic environment. To ensure this, the causes of wear (and, as a result, rejection) of the working surfaces of stop valves during the operation of a chemical water treatment plant are considered. The use of the so-called pinch valves (gate valves), which proved to be excellent during operation in various industries, is considered. This is due to the absence of housing seats in contact with the pumped medium, and, accordingly, the stuffing box assembly. The generated recommendations make it possible to significantly reduce operating costs and increase the degree of reliability (eliminate emergency outages) of industrial installations.
Keywords: pipeline fittings, corrosion, wear, hose lock.
Pages: 68-72.
For citation: Arabov, M. Sh.; Arabov, S. M. Application of Modern Fittings at the Chemical Water Treatment of the Start-Up Boiler House of the Astrakhan GPP. – Text : electronic. – In: Proceeding of the Donbas National Academy of Civil Engineering and Architecture. – 2022. – Issue 2022-4(156) Scientific and technical achievements of students of the construction and architectural industry. – Р. 68-72. – URL: https://donnasa.ru/publish_house/journals/vestnik/2022/2022-4(156)/st_13_arabov_arabov.pdf (date of access: 19.11.2024). – ISSN 2519-2817.
Issue 2022-4 (156)
Journal: Proceeding of the Donbas National Academy of Civil Engineering and Architecture
Publish house: Donbas National Academy of Civil Engineering and Architecture
Journal: Proceeding of the Donbas National Academy of Civil Engineering and Architecture
Publish house: Donbas National Academy of Civil Engineering and Architecture