Technical Discussion _ Issue 11 (Prizes for Answers)
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When will the tank spraying operation start?
When the storage tank experiences excessive temperature and pressure, the spraying system can be activated to reduce the temperature and pressure; nothing else comes to mind for now.
Generally, it involves reducing the temperature and pressure of the stored goods to minimize losses. It starts early in the morning during summer and ends in the evening. A pause can be taken at an appropriate time in the middle.
During summer, when the pressure operation parameters exceed their limits, sprinklers are activated for cooling. This is primarily used for fire suppression and heat insulation.
Generally, it involves reducing the temperature and pressure of the stored goods to minimize losses. During summer, when the pressure operation parameters exceed their limits, sprinklers are activated for cooling. This is primarily used for fire suppression and heat insulation. It starts early in the morning during summer and ends in the evening. A pause can be taken at an appropriate time in the middle.
When the temperature and pressure in the storage tank exceed the operating limits, the spray cooling and pressure reduction system is activated.
Ordinary substances bloom in summer. Haiyou is based on the temperature and pressure of the materials, as well as minimizing losses
Different materials have varying temperature requirements, so it should be determined based on the properties of the material.
Our pulping tank uses spraying after material feeding, while the crystallizer is activated after feeding stops during shutdown to facilitate cooling!
Cylinder spraying operations are generally started in summer, and are used intermittently depending on local conditions.
Sprinkler cooling is activated when the pressure operation parameters exceed their upper limits. It is mainly used for fire suppression and heat insulation
It is generally used when the temperature is high in summer, when a fire or explosion occurs in a nearby tank and cooling of that tank is necessary; it is also used during fire drills, when there is a large amount of oil and gas inside the tank, as a method to assist with cooling or reducing pressure.
The spraying system can be activated to reduce temperature and pressure when the storage tank exceeds its temperature and pressure limits. It is also used during fire drills!
Our vertical storage tanks are generally used when materials need to be transferred, as high temperatures make it unsuitable to use pumps for transportation (as it can lead to cavitation); fires are another matter
When performing hot work in the spherical tank area, sprinklers can be activated as needed to ensure safe hot work.
When the temperature exceeds 30°C (especially between 9:00 and 16:00 during the hot seasons), if an increase in pressure is observed and it approaches the highest operating pressure, cooling via spraying can be initiated based on the actual production conditions; in some cases, it may even be necessary to release pressure from the low-pressure system.
The decision to activate the spraying system in a spherical tank is based on safety considerations; spraying for cooling is required when the temperature of the stored medium exceeds 30°C, or when the pressure in the tank drops to 0.05 MPa below its maximum operating pressure； In the event of a fire, the sprinklers cool the burning tank and adjacent tanks; this is the main purpose of installing sprinklers.
1. When the storage tank operates at excessive temperature or pressure； 2. In case of a fire or other special circumstances ；
When the temperature of the tank shell approaches or exceeds the specified temperature, the spraying system can be activated to reduce the temperature. Whether it is caused by process factors, climate factors, or other factors.
Two cases. First: when a fire is likely to occur or has already occurred. Second: when the temperature of the medium inside the tank is high.