Course Facts
Training Duration
Learning Type
Course Access Validity
Device Support
Certificate Validity
Ammonia refrigeration systems are the backbone of industrial cooling, and evaporators and condensers are the engines that keep them running. This comprehensive training course on the design and operation of ammonia evaporators, condensers, and controls provides detailed insight into these essential components, equipping learners with the knowledge and skills to optimize their performance, troubleshoot problems, and ensure smooth operation when working with ammonia refrigeration systems.
By understanding the fundamentals regarding the various types and uses of evaporators, condensers, and controls, learners will gain the ability to maximize efficiency and capacity within an ammonia refrigeration system. The course also covers preventative maintenance practices, associated hazards, and safe work practices, empowering learners to identify and address common component issues before they lead to costly downtime or result in workplace catastrophes. With this training, learners will be well-positioned to extend the lifespan of valuable ammonia refrigeration equipment and ensure its continued effectiveness and safe use in the workplace.
Who Needs Design and Operation of Ammonia Evaporators, Condensers, and Controls Training?
This Design and Operation of Ammonia Evaporators, Condensers, and Controls Training course is indispensable for professionals across various industries, including:
- Chemical engineers,
- HVAC technicians,
- Industrial safety specialists,
- Process engineers,
- Facilities managers,
- Maintenance supervisors,
- Environmental engineers,
- Refrigeration technicians, and
- Compliance officers.
This specialized training equips individuals with the knowledge and skills necessary to understand the operation, maintenance, and safety considerations of evaporators and condensers. By gaining insights into these critical components of industrial processes and systems, professionals can enhance workplace safety, optimize equipment performance, minimize environmental impact, and ensure regulatory compliance. Whether designing processes, maintaining facilities, troubleshooting issues, or overseeing safety protocols, proficiency in handling ammonia refrigeration systems is essential for professionals in diverse roles to contribute effectively to their organizations' success.
The core objective of the Design and Operation of Ammonia Evaporators, Condensers, and Controls Training course is to provide the fundamental knowledge required to make informed decisions about component selection, optimization, operation, and maintenance for refrigeration systems. It explains the various types of evaporators, condensers, and controls and their roles in various applications. Additionally, it highlights the importance of defrost systems in ensuring optimal performance and safety in refrigeration systems.
Course Objectives – Design and Operation of Ammonia Evaporators, Condensers, and Controls Training
- Define what an evaporator is and explain its role.
- Recognize the different types of evaporators and their uses.
- Grasp the working principles of flooded and dry expansion systems.
- Weigh the pros and cons of flooded versus dry expansion evaporators.
- Explain how a Controlled Pressure Receiver (CPR) affects evaporator operation.
- Identify the factors that influence the evaporator's overall heat transfer efficiency.
- Discover what ice defrost systems are and why they are essential in refrigeration.
- Understand the basic process of defrosting using hot gas from the compressor.
- Explain how the soft hot gas defrost system protects large industrial coils.
- Explore other common defrost methods like electric, water, continuous glycol spray, and room air defrost.
- Explain how a condenser works and its function in different systems.
- Recognize the differences between air-cooled, water-cooled, and evaporative condensers, and discuss their main features.
- Comprehend the functioning principles of an evaporative condenser.
- Identify the essential components of an evaporative condenser.
- Choose the right evaporative condenser based on important functional factors.
- Learn appropriate practices to maintain and ensure the safe operation of evaporative condensers.
- Describe the operation and purpose of various control valves in refrigeration systems.
- Understand the ASHRAE and ASME standards and requirements for installing and setting safety relief valve pressure in ammonia systems.
- Identify key considerations when selecting valves for a refrigeration system.
- Differentiate between different types of shutoff valves and their applications.
- Distinguish between mechanical and electronic methods for monitoring liquid levels in refrigeration systems.
Design and Operation of Ammonia Evaporators, Condensers, and Controls Course Syllabus
This Design and Operation of Evaporators, Condensers and Controls course consists of 4 lessons. Students are required to take each lesson in sequential order as listed below.
Design and Operation of Ammonia Evaporators, Condensers, and Controls Training: Introduction
Lesson 1: Understanding Evaporator Principles, Functionalities, and Applications
In this lesson, learn about the intricate details of evaporators, essential in cooling systems. Explore their function, types, supply systems, and key factors affecting heat transfer. Discover a range of evaporator types, from chillers to freezers, ice makers to intercoolers, each tailored to specific cooling needs. Gain the knowledge to make informed decisions in system design, operation, and maintenance.
Lesson 2: Design and Operations of Defrost Systems
This lesson will explore the complexities of defrost systems within refrigeration, air conditioning, and heat pump units. Understand the necessity of these systems in removing ice buildup on evaporator coils to ensure optimal performance and safety. From hot gas defrost to electric, water, and innovative glycol spray methods, grasp the mechanisms and considerations behind each technique. Through this comprehensive understanding, learners will be equipped to maintain efficient and reliable operations in various cooling environments.
Lesson 3: Design and Functions of Evaporative Condensers
This lesson highlights the fundamental principles and practical applications of evaporative condensers in various refrigeration systems. We compare air-cooled, water-cooled, and evaporative types, understanding their functions and best uses. Comprehend the details of evaporative condensers, learning their parts, selection process, and key factors like wet-bulb temperature and Legionella control. Gain the knowledge to safely and efficiently maintain and optimize these vital components in the workplace.
Lesson 4: Functions of Control Valves and Switches
This lesson breaks down essential valve types, from safety relief valves to those valves that support the pressure fine-tuning. Learn how to select the right valve for the refrigeration equipment used in your workplace and navigate safety processes. We explore how hand expansion and float valves function, and the importance of pressure control and liquid level monitoring to ensure safe and optimal operations of ammonia refrigeration systems. Once the lesson is completed, learners will have the knowledge to confidently maintain, optimize, and operate the refrigeration system through proper valve selection and use.
Final Examination
Frequently Asked Questions
- Chemical engineers,
- HVAC technicians,
- Industrial safety specialists,
- Process engineers,
- Facilities managers,
- Maintenance supervisors,
- Environmental engineers,
- Refrigeration technicians, and
- Safety Compliance officers.
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$94.98
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