What are the energy-saving measures of industrial coal-fired boilers?
Coal-fired boilers are applied in various industries for the industrial and civil uses to generate steam and hot water. The steam is mainly used for production and the hot water is mainly used for heating and daily use.
The energy-saving measures of coal-fired boilers
1) Sufficient combustion. Ensure the sufficient combustion of coal with a reasonable air supply.
2) Exhaust gas temperature. Lower the exhaust gas temperature of coal-fired boilers to reduce the heat loss.
3) Automation improvement. Improve the automatic control of coal-fired boilers to ensure the efficient and safe operation of boiler.
4) Pollution discharge. Do a good job on boiler pollution discharge and cleanup to avoid boiler coking, fouling and scaling problems.
5) Coal type. The coal type should be chosen according to the boiler type and fuel requirements.
-
SZL series coal-fired steam boilerLive Chat6-35 t/h1-2.5 MPa
-
DZL series coal-fired steam boilerLive Chat2-10 t/h1-2.5 MPa
-
DHL series coal-fired steam boilerLive Chat20-75 t/h1.25-5.4 MPa
-
Email us
-
WhatsApp: +86 18861589035
WeChat: +86 13506150756
Live Chat

-
Every August to September, Xinjiang welcomes a grand feast of red harvest. As a globally significant production base for tomato paste, tomato products here are renowned for their high lycopene content. However, for tomato processing enterprises, this is not just a harvest season, but a race against time. The tomato maturity period is concentrated, and fresh fruit is difficult to store, leaving a processing window of only 45 to 55 days. Once equipment downtime occurs, mountains of fresh fruit wil...17 Feb 2026 -
On the edge of the tropical jungles of Sumatra, Indonesia, the hum of machinery blends with the scent of palm fruit, painting a busy picture of the local palm oil processing industry. As a key global production base, Indonesian oil processing enterprises have a high dependency on reliable thermal energy supply. Booming Oil Processing Industry in Indonesia Recently, Wuxi ZOZEN Boiler Co., Ltd. ("ZOZEN Boiler") successfully delivered and commissioned a 15 t/h SZL series coal-fired steam boiler...03 Feb 2026 -
As clean heating upgrades continue to accelerate across northern China, high-efficiency and environmentally compliant heating equipment has become essential to ensuring winter heating security while supporting the country’s carbon reduction goals. In Tianjin, several large district heating companies have independently selected the same core solution — the ZOZEN SZS series gas-fired hot water boiler — delivering stable heat throughout the winter while contributing to improved ai...27 Jan 2026











