Hivatkozási szám

MSZ EN 12952-12:2003

Dokumentumazonosító

126759

Cím

Vízcsöves kazánok és segédberendezéseik. 12. rész: A táp- és a kazánvíz minőségi követelményei

Angol cím

Water- tube boilers and auxiliary installations. Part 12: Requirements for boiler feedwater and boiler water quality

Alkalmazási terület

This Part of this European Standard applies to all water-tube boilers as defined in EN 12952-1 which are heated by combustion of one or more fuels or by hot gases for the generation of steam and/or hot water. This Part of this European Standard applies to those components between the feedwater inlet and the steam outlet of the steam generator. The quality of the steam produced is outside the scope of this standard. This Part of this European Standard aims to ensure that the boiler is able to be operated to minimize risk to personnel, the boiler and associated plant components located near it. NOTE This European Standard does not aim to achieve optimum economic operation. For certain purposes, it will be more appropriate to optimize the chemical characteristics in order to: - increase the thermal efficiency; - increase the availability and reliability of the plant; - increase steam purity; - reduce the maintenance costs - repair, chemical cleaning, etc. This Part of this European Standard sets out minimum requirements for the specific types of water to reduce the risk of corrosion, sludge precipitation or formation of deposits which may lead to any damage or other operating problems. NOTE This Part of this European Standard has been prepared on the assumption that the user of this European Standard possesses a sufficient knowledge of the construction and operation of the boiler as well as an adequate appreciation of water and steam chemistry.

ICS

13.060.25 Ipari víz

27.040 Gáz- és gőzturbinák. Gőzgépek

Műszaki Bizottság

A szabvány nyelve

angol

Az érvényesség kezdete

2003-11-01

Forrás

idt EN 12952-12:2003

Előd

MSZ 15200:1979

Utód

Módosítás

SZK-közlemények

Kapcsolódó európai jogszabály

A szabvány

kapható formátuma

Papír ,
PDF (letöltés) (a fájl mérete: 274739) ,

oldalszáma

17 oldal; J kategória

ára

Nettó: 9170 Ft
Bruttó:
Papír formátum esetén (5% Áfával): 11554 Ft
PDF (letöltés) formátum esetén (27% Áfával): 11646 Ft