I. Overview of Rotating Spray Head

Rotary nozzles are primarily used for anti-settling operations in large crude oil and heavy oil storage tanks, as well as for specialized blending tasks in lubricating oil, fuel oil, gasoline, diesel, aviation fuel tanks, and various other liquid storage tanks. They serve as an upgraded and alternative product to traditional side-mounted mixers, addressing previous safety concerns such as excessive noise, tank wall leaks, and high-voltage startups.

1. Features of the Rotating Spray Nozzle

Safety – Anti-static equipment installed

Cost - Low construction costs, operation saves over 80% of the energy costs compared to traditional side-mounted mixers

Eco-friendly - noiseless, anti-settling, tank-free, and energy-saving.

Life Span - 20 years

Maintenance - Maintenance-free

2. Operating Principle of Rotating Spray Nozzle

The rotating nozzle system has no power unit itself; it utilizes the existing pump system of the tank farm. The equipment is connected to the external circulating pump through pipelines. The pump extracts oil from the tank, increases the pressure, and then returns it to the tank for spinning nozzle injection. The spinning nozzle converts the liquid pressure from the pump into a liquid jet, rotating slowly at a speed of 12~25 rotations per minute. This ensures comprehensive injection and blending of the medium inside the storage tank, preventing sedimentation and leaving no blind spots. The quick blending speed reduces blending time and saves operational energy.

A rotating nozzle is designed without altering the structure of the tank or the production process.Simply extend the existing circulation pump system from the tank wall to the center of the tank to connect with the spinning jet, without affecting the normal use of the storage tank or the other uses of the pipeline.