Sometimes the boiler will suddenly have some conditions and face the emergency shutdown. Based on past experience, we have summarized the situation and treatment measures of boiler emergency shutdown to help you better understand the boiler.
First, emergency shutdown is required when the following conditions occur.
1. The steam pressure exceeds the allowable safety pressure. After taking the natural gas supply, strengthening the water supply and reducing the wind, the pressure is still rising.
2. the boiler is short of water, the water level table has not shown the water level, the water level is still not visible when the steam drum level valve is closed or the water supply is increased.
3. The boiler is full of water and the water level has risen to the highest visible water level, but no visible water level appears after the water is released.
4. All water level gauges or pressure gauges cannot be used normally.
5. All safety valves and drain valves cannot be used normally.
6. Boiler pressure parts, such as drums, furnace tubes, water wall tubes, etc., are damaged, when it is dangerous for people and equipment.
7. The water supply equipment is faulty and there is no spare equipment.
8. When there is a crack in the furnace wall, there will be collapse danger.
9. The induced and forced draft fan are damaged and cannot continue to run.
10. Other events seriously threaten the safe operation of the boiler.
Second, emergency shutdown process steps.
1. Quickly turn off the heat treatment. First stop the burner, and close the natural gas supply valve to stop the supply of gas, then cut off the total air valve, and finally open the air valve or safety valve to exhaust steam and reduce precipitation.
2. Rapidly cool the furnace water treatment. Do not continue to feed water into the boiler after the furnace has been shut down.
When there is no water shortage or water leakage, the cooling time can be shortened, the cooling rate can be accelerated, and the water level can be lowered and lowered by the alternate method of water ingress and discharge.
When the boiler is in a serious water shortage state, it is not allowed to adopt rapid cooling method. It is strictly forbidden to continue to supply water to the boiler, otherwise there is a risk of explosion.
When the boiler is in full water state, it should weaken the combustion (the fire is considered to be changed into a small fire), open the drain valve to release the water, and open the steam trap on the main steam pipe and the sub-cylinder to prevent the steam from taking a lot of water and causing water washing.
3. During the process of stopping the furnace, the furnace cooling rate should not be too fast, so as to prevent damage to the components such as flue, pressure parts and expansion ports due to sudden cooling.
September 24–27, 2026 | Booth 4A27 | Cairo International Conference Center (CICC), Egypt
Dabonn Energy is excited to announce its participation in EGYPT STITCH & TEX EXPO 2026, one of the leading textile machinery and technology exhibitions in North Africa and the Middle East. The exhibition will take place from September 24 to 27, 2026, at the Cairo International Conference Center (CICC) in Nasr City, Cairo, Egypt.
Visitors are warmly invited to Booth 4A27, where Dabonn Energy will present its latest industrial boiler technologies and energy-efficient steam solutions designed specifically for the textile industry.
Steam plays a critical role throughout textile manufacturing, including dyeing, printing, bleaching, washing, drying, and finishing. A reliable boiler system directly affects production efficiency, energy consumption, and operating costs.
At EGYPT STITCH & TEX EXPO 2026, Dabonn Energy will showcase a range of industrial boiler solutions engineered to meet the demanding requirements of textile factories, including:
Our engineering team will provide professional consultation to help visitors select the most suitable boiler system based on production capacity, fuel availability, steam demand, and energy-saving goals.
As textile manufacturers continue to pursue higher efficiency and lower operating costs, energy-saving boiler systems have become increasingly important.
Dabonn Energy integrates advanced combustion technology, intelligent control systems, and optimized heat transfer designs into every boiler solution. These technologies help customers achieve:
Whether powered by natural gas or biomass fuels, our industrial boilers are designed to deliver dependable performance while supporting sustainable manufacturing.
During the exhibition, visitors will have the opportunity to meet directly with Dabonn Energy's technical and sales specialists to discuss a wide range of industrial heating solutions.
Topics include:
Our team will also share successful application cases from textile manufacturers across different countries and explain how efficient boiler systems can improve productivity while reducing energy costs.
Egypt continues to strengthen its position as an important textile manufacturing hub in Africa and the Middle East. With increasing investment in textile production, the demand for reliable and energy-efficient steam generation equipment is also growing.
By participating in EGYPT STITCH & TEX EXPO 2026, Dabonn Energy looks forward to establishing new partnerships with textile manufacturers, engineering companies, distributors, and industrial investors throughout Egypt, North Africa, and neighboring regions.
We remain committed to delivering high-quality industrial boiler equipment backed by professional engineering support and comprehensive after-sales service.
We sincerely invite all visitors attending EGYPT STITCH & TEX EXPO 2026 to stop by Booth 4A27 and explore how Dabonn Energy can help improve the efficiency and sustainability of your textile production.
Exhibition: EGYPT STITCH & TEX EXPO 2026
Venue: Cairo International Conference Center (CICC), Nasr City, Cairo, Egypt
Date: September 24–27, 2026
Booth Number: 4A27
We look forward to meeting customers and partners from around the world and discussing innovative industrial boiler solutions for the future of the textile industry.
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.
