How are the burst discs on organic waste gas treatment pipelines and equipment calculated? How many should be set per one? Are there any guidelines?

Waste gas treatment usually operates under slight negative pressure; I haven’t seen any rupture disks used in such systems.

The calculation of burst discs on organic waste gas treatment pipelines and equipment generally follows relevant codes and standards. The specific calculation methods and rules regarding the number of settings may vary depending on different **, regions, and industries. The following are the general calculation methods and common standards: 1. When calculating blast fragments, the following factors generally need to be taken into account: the volume of the processing equipment, operating pressure, operating temperature, and the material of the container, among others. 2. In accordance with relevant standards (such as the international standard ISO 4126, the American standard API STD 520, etc.), the size of the rupture discs and the number required can be determined by calculating relevant parameters and using appropriate formulas. 3. The installation location of the blast fragments should take into account their ability to release pressure properly during an explosion, thereby ensuring the safety of equipment and pipelines. 4. The number of blast fragments to be used is generally determined by taking into account factors such as the size and capacity of the equipment or pipeline, as well as the potential risks. 5. Different industries and specific devices typically have their own regulatory requirements; for example, industries such as petrochemicals and chemicals may be governed by relevant standards and specifications. In summary, the calculation and installation of rupture disks on organic waste gas treatment pipelines and equipment must comply with relevant regulations and standards; the specific calculation methods and the number of rupture disks required vary depending on different **, regions, and industries. During design and use, it is necessary to consult relevant professional institutions or comply with the requirements of relevant specifications and standards. .