Flare system holds a pivotal position within the manufacturing industry. Delve into an in-depth exploration of its structure and operating principles in VHE‘s article.
I. Definition:
In mining rigs, refineries, and petrochemical plants, tall fire towers are often observed burning. The flare system is utilized as an exhaust treatment system in chemical, oil, and gas extraction processes. Structurally, they are recognized as a burning platform and are typically positioned at a height of approximately 20-30 meters above the ground, occasionally exceeding 50 to 60 meters in height (Peteco).
Additionally, this system finds applications in various other scenarios like managing emissions from landfills, paper mills, or food factories.
II. Structure:
The Flare System typically consists of two main parts:
Lower part: This section includes the supporting tower truss known as the Stack (for vertical trusses) and the Boom (for horizontal or inclined trusses). It is primarily constructed using U- and V-shaped structural steel bars interconnected. Tubes located in the center of the coal or beneath the body lead up to the main torch.
Flare Tip: serves as an integral component within flare systems, playing a vital role in emission control. Typically designed with a vertical or angled tubular structure, it consists of multiple smaller tubes organized in a bundle. Flare tips are often crafted from high-temperature-resistant materials such as stainless steel to withstand the intense heat and pressure generated during emission combustion. The dimensions of each flare tip are customized to match the particular emission flow rate it is intended to manage. Elevated flare tip and ground flare tip are the two most prevalent designs employed in flare systems.
Elevated flare tips, mounted at elevated heights, are typically utilized in industrial facilities and drilling platforms with substantial emission volumes.
Conversely, ground flare tips are installed on the ground and are commonly employed in facilities and platforms handling smaller emission flows.
III. System Operating Principle:
The Flare system functions by safely burning excess gases and toxic emissions during production activities.
Basic Operation Steps of the Flare System:
Gas Collection: Gather exhaust gas from various sources like tanks, gas pipelines, and pressure relief valves.
Initial Treatment: Before entering the flare system, impurities such as dirt, water, or corrosive substances can undergo pretreatment.
Combustion: Direct the gas into the combustion chamber of the flare, where the ignition system sparks high-temperature combustion.
Purification: Through combustion, organic pollutants are eliminated, and exhaust gases are detoxified, transforming into safer byproducts like carbon dioxide, water, or heat.
Emission: The combustion products are released into the environment through the flare chimney. The design of the chimney ensures the dispersion of exhaust gas widely, reducing its impact on the environment.
Steel has historically symbolized the evolution of the modern construction sector. Its exceptional characteristics such as durability, high load-bearing capacity, and flexibility play a vital role in constructing both...
Beyond our foundational offerings, we take great pride in presenting our esteemed consulting and supervision services, ensuring our clients bask in tranquility concerning project quality and timelines. In this...
Pressure equipment is essential in a range of industries such as chemical, oil and gas, power generation, food and beverage, pharmaceuticals, and others. These vessels are crafted to handle,...
Tekla Structures is a leading Building Information Modeling (BIM) software widely used in the field of steel structure design. It provides engineers and designers with powerful tools to create...
Partnering with countless projects in the steel structure design and construction industry, VHE brings a wealth of experience and advanced technology to the table. We provide a variety of...
The manufacturing sector has experienced a remarkable transformation in recent years, driven by the extensive integration of modern technology. Transitioning from conventional workshops with manual machinery, the industry is...
Flare system stands as an exceptional solution for the treatment of exhaust gas, ensuring safe combustion while playing a vital role in safeguarding our environment within the manufacturing sector....
A robust vision is essential for VHE’s continuous development over its 16-year journey. Vision is a critical component not only in business but also a key determinant of success...
VHE takes pride in leading the way in applying a variety of international standards throughout the design process. We adhere to a range of industry standards, from the broadest...
After 16 years of establishment and continuous development, Viet Han Engineering Co., Ltd. has achieved significant milestones within the industry. Let us delve into VHE’s noteworthy accomplishments: Viet Han...