Of course, the return water of the steam pipeline can be used, but the return water of the pipeline has certain requirements for the steam pipeline, which needs to be a new pipeline (seamless steel pipe) or stainless steel pipeline, and a precision filter needs to be installed at the high temperature return end to ensure that there are no impurities in the return water. If the high-temperature return water tank is connected to the water purifier, a check valve needs to be installed to prevent the high-temperature hot water from entering the water purifier and damaging the RO membrane.
With the gradual strengthening of the country's requirements for energy and environmental protection. The full use of energy by enterprises is also gradually being valued. Some of the energy and resources in the production line can be reused, and the steam condensate has begun to attract the attention of many enterprises, and they have begun to pay attention to the use of pipeline return water.
The water temperature of the condensate is higher than that of the room temperature water, and the oxygen content in the water is reduced, which can avoid the corrosion inside the steam generator. The temperature difference between the feed water and the water in the equipment is small, and the steam pressure is more stable when the steam generator feeds water.
The principle of condensate recovery in steam pipeline is: through the comprehensive utilization of energy in the condensate recovery system, the most economical energy recovery and utilization are achieved, and the utilization rate of the entire steam thermal system is the highest and the economy is the best. However, it should be noted that in order to ensure the value of the backwater, the relevant water quality of the backwater needs to be tested first, and it needs to pass through a precision filter before it can be used. The recycling and utilization of pipeline condensate is an important practice of energy conservation and emission reduction, and it is also an important measure for enterprises to reduce costs and tap potential and increase efficiency.