How To Avoid Scaling Of Stainless Steel Elbows

Stainless Steel Weld Elbow is a common industrial equipment at present. After long-term use, scaling may occur. If the scaling is serious, it will affect the normal use of the equipment. Therefore, we should take some measures to solve this problem and make the equipment more effective.

1. Hardness of cooling water

The operation process of water in the equipment is similar to the operation process of boiler water in low-pressure hot water boilers. Therefore, managing water quality according to the water quality standards of hot water boilers can reduce both the scaling of stainless steel elbows and corrosion.

2. Temperature control of cooling water

The difference between the water ring temperature in the stainless steel elbow and the water temperature in the softening water pool is an important factor leading to scaling. Therefore, increasing the cooling effect by water supply is an important guarantee to minimize the scaling rate.

Therefore, during the operation of cooling water, it is also necessary to monitor the return water temperature and return water volume of each stainless steel elbow to ensure that the normal water supply volume of each pump and the return water temperature do not exceed the regulations of 40°C. The water supply can be controlled by a valve. If the return water temperature exceeds the specified value, it is necessary to add low-temperature cold water or use other heat dissipation and cooling methods to reduce the temperature of the softened water in the softening pool.

3. Regularly flush the pump body

In addition to being used to discharge the accumulated water in the pump normally, the pump body drain valve can also use the water pressure of the pump body to regularly flush the dirt and water residue in the pump during operation. On the one hand, it can reduce the accumulation of dirt, and on the other hand, it can also reduce the conversion of water residue into scale.