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(Customizado) NR13 – Segurança na Operação de Caldeiras
(Customizado) NR13 – Segurança na Operação de Caldeiras
TRAINING CONTENTS
Notions of applied physics
-Pressure
Atmospheric pressure;
Manometric pressure and absolute pressure;
Internal pressure in boilers;
Pressure units;
-Heat transfer
General notions: what heat is, what temperature is;
Modes of heat transfer;
Specific heat and sensible heat;
Heat transfer at constant temperature;
-Thermodynamics
Concepts;
Saturated steam and superheated steam;
-Fluid mechanics
Fundamental concepts;
Pressure in flow;
Gas flow;
Notions of applied chemistry
-Density;
-Solubility;
-Acid and Base Characterization (Alkalis)-Definition of pH;
-Basic fundamentals of corrosion;
Topics of inspection and maintenance of equipment and records
Boilers - general considerations
-Types of boilers and their uses
Flamotube boilers
Watertube boilers
Electric boilers
Solid fuel boilers
Liquid fuel boilers
Gas boilers
-Boiler accessories
-Boiler control instruments and devices
Power supply device;
Level display;
Level control system;
Pressure indicators;
Safety devices;
Auxiliary devices;
Valves and pipes;
Smoke removal;
Instrumented security system;
Boiler operations
-Start and stop
-Regulation and control
Temperature
Pressure
Energy supply
The water level
Pollutants
Combustion
-Operation faults, causes and measures
-Daily inspection route
-Operations of a multi-boiler system
-Procedures in emergency situations
Boiler water treatment
-Water impurities and their consequences
-Feedwater treatment
-Boiler water control
Prevention of explosions and other risks
-General accident and health risks
-Explosion risks
-Case study
Legislation and standardization
-Regulatory Standard 13 - NR13
-Category of boilers
COMPLIANCE STANDARDS
- NR 13 – Caldeiras e vasos de pressão;
- ABNT NBR 16035 Caldeiras e Vasos de Pressão - Requisitos mínimos para a construção;
- ABNT NBR ISO 16528-1 Caldeiras e Vasos de Pressão Parte 1: Requisitos de desempenho;
- ABNT NBR ISO 16528-2 Caldeiras e Vasos de Pressão Parte 2: Procedimentos para atendimento integral da ABNT NBR ISO 16528-1;