Industries

Roll Cooling in Rolling Mills

In steelmaking process, RELAB nozzles are used in many flieds, Flat Fan Nozzles and Air Atomizing Nozzles are widely applied for secondary cooling in continuous casting.

Surface Descaling of Hot Rolled Steel

In processing of hot rolling of steel, the quality of the rolled metal surfaces depends to a large extent on effective descaling. In order to avoid surface damage, iron oxide scale layers are therefore removed from the hot steel surface by high-pressure water spraying prior to the actual hot rolling process.

Flue Gas Desulfurization

In many steel plants, power plants and industrial boilers based on coal, as a result of pet coke (or other forms of coal) burning, a residual Sulphur Dioxide SO2 is produced which is very harmful for the environment. As a result, this type of corporates must establish a flue gas desulfurization system to reduce SO2 emissions for the sustainable development of the environment.

Steel Secondary Cooling

For consistent, controlled cooling, you’ll find the nozzles you need in our full line to use in steel industry.

Washing for Vegetable and Fruit

Vegetable and fruit washing is the process of distributing water or other cleaning fluids over a product or surface to remove contaminants.

Spray Drying

Spray drying is a process and method of drying liquid foods. The process of spray drying will turn the food into a kind of powder that can then be reverted back into its original form when you add the water. Not only does this prevent the food from going off, but it also makes it significantly easier to transport and store. Moreover, it even means that it can be stored at more temperatures.

Vessel Cleaning and Washing

With the development of science and technology, there are more and more automated production lines, artificial intelligence equipment, unmanned stores, unmanned workshops, etc. Although spray nozzles are only a small part of these equipment, but they are very important.

Processing of Produce Products

Almost everything we buy from grocery stores, restaurants or supermarkets have undergone refined processing, including milk, cereal, coffee, beer, tobacco, and even vegetables and fruits that have undergone surface cleaning.

Gas Scrubbing

A variety of spray nozzles are used in refining and petrochemical processing to handle the injection and introduction of steam, air, hydrocarbon feed, coke, and various other chemicals. Nozzles must be designed to retain their dimensional and structural integrity from turnaround to turnaround. Abnormal erosion or fracture can seriously jeopardize process safety and the economics of the operation.

Gas Cooling and Conditioning

RELAB nozzles are used for gas cooling or quenching to create stable conditions for downstream components' safe and efficient operation. In many processes, gas temperatures become high enough to damage downstream equipment. The increase in temperature is caused by direct combustion, as in flue gas, or by secondary heating. The quickest, most effective way to cool a hot gas is to evaporate an injected liquid. Changing the phase of the injected fluid to gas consumes enormous amounts of energy compared to sensible/direct contact cooling.