Hard water is a common name in our lives, refers to water containing calcium and magnesium ions and other impurities. In life, the use of this kind of water is more, it is easy to accumulate scale; and the same is true in boiler equipment.
Boiler water generally contains impurities, mainly calcium and magnesium salts. If the hardness is above 8 degrees, then it is called hard water, and when it is used, it is easy to form hard scale in the boiler, which will increase the energy consumption of the boiler. To solve and avoid scale problems in boilers, it is necessary to start from the source and soften the hard water.
A boiler of 1 million kcal is equivalent to a boiler of 1.7 tons. Because 600,000 kcal is equal to 1 ton, it is only possible to draw a conclusion.
When it is found that the boiler's hot water supply pipe is frozen, the solution measures are mainly the following aspects.
Measure one: The boiler operates at a low temperature, and its temperature is gradually increased to defrost naturally.
Measure 2: Use fire welding, or use liquefied gas for fire roasting.
Measure 3: Use electric heating or hot water pouring to defrost.
The energy used by the gas-fired boiler is gas fuel, which is a kind of clean energy. Therefore, the flue gas generated by the boiler does not require special treatment. The feed water is also softened water, and it only needs to cool down and settle during the sewage discharge, and the operation is very simple.
Recently, Zhengzhou Fangkuai Boiler Sales Co., Ltd. traveled to Dhaka, the capital of Bangladesh, to attend the Bangladesh International Textile, Knitwear & Garment Industry Exhibition (BTKG 2026). It showcased industrial thermal equipment and system solutions adapted to the whole process of textile printing and dyeing, actively expanding the South Asian market.
Bangladesh is an important global producer and exporter of textiles and garments. As a pillar local industry, the textile sector has long-term and strong demand for high-efficiency, stable and energy-saving industrial boilers and thermal equipment, with broad market potential. This exhibition participation is an important measure for Zhengzhou Fangkuai Boiler Sales Co., Ltd. to advance its internationalization strategy and further explore overseas markets.
Relying on its technological accumulation and manufacturing advantages in the field of thermal energy equipment, the company provides targeted thermal energy solutions for local textile, printing and dyeing, garment manufacturing and other industries, helping enterprises improve production efficiency and reduce operating costs. In the future, Zhengzhou Fangkuai Boiler Sales Co., Ltd. will continue to focus on overseas market demands, continuously optimize its product and service system, facilitate the high-quality development of the global textile industry with professional and reliable products, and steadily enhance the brand’s competitiveness and influence in overseas markets.
Trust stems from quality
At the beginning of the new year, Fangkuai Boiler and a leading domestic new energy company have reached another important cooperation, successfully signing an order for a total of 500 steam tons.
