The food processing needs the steam or hot water to assist the production and improve the efficiency. Usually, the food plant needs the small tonnage boiler, so the coal-fired boiler is not recommended.
Percussive sounds ("banging," "hammering," or "knocking") and vibrations in boiler drums or pipes are serious operational anomalies that demand immediate attention. At ZOZEN, we engineer our coal-fired boilers (like the SZL water-tube and DZL fire-tube series) to minimize these risks, but they can still arise due to operational or system issues. Here are the primary causes and ZOZEN's approach to mitigation:
Common Causes & ZOZEN Solutions:Water Hammer (Steam Condensation Shock):
Cause: Ra...
Question details (Performance):1. High temperature of motor, fast temperature rise.2. Overload, high outlet pressure and frequent safety valve open often.3. The vibration is intensified, the side vibration of the fan motor coupling is large, and the fan body never vibrates to vibration.4. No obvious vibration was found in no-load test of fan motor. Answer: Fault reason:Fan bearing vibration is common fault in the operation, the vibration of the fan will cause damage of bearing and blade, bolt looseness, chassis and wind damage, fan vibration rises abruptly in the operation. this is because when the gas enter impeller and the rotating blade working face has certain angle, according to the principle of fluid mechanics, gas from non-working face must be a spiral blade, so the dust particles in the gas will slowly sedimentation due to vortex. Airfoil blades are very easy to accumulate dust. When the accumulated ash reaches a certain weight, a part of the large amount of accumulated ash wi
When it comes to selecting boiler manufacturers in Georgia for your industrial steam needs, the decision can significantly impact your business operations and sustainability goals. Among all boiler manufacturers in Georgia, ZOZEN Boiler has established itself as a leader, offering a comprehensive range of steam boiler solutions—including gas-fired, coal-fired, and biomass-fired steam boilers.
One main advantage of choosing ZOZEN Boiler over other boiler manufacturers in Georgia is their t...
The importance of a coal-fired chain grate boiler sample is reflected in the following aspects:
Technical and Design Reference: The coal-fired chain grate boiler sample provides engineers and designers with detailed technical parameters and design conditions, including the boiler's basic capacity, environmental conditions, operating pressure, and temperature range, and other key information. This data is crucial for ensuring the rationality and safety of the boiler design.
Performance Evaluati...
In the field of industrial production and energy supply, the role of boilers is significant. Especially for industries that require a large amount of steam and thermal energy, choosing a reliable manufacturer of 65-ton coal-fired boilers is particularly important. ZOZEN Boiler, as a well-known boiler manufacturer in China, offers a variety of models of 65-ton coal-fired boilers to meet the needs of different customers.
What are the manufacturers of 65-ton coal-fired boilers? We recommend ZOZEN ...
In the whole drying process, we should pay attention to gradually increasing the temperature instead of burning by raging fire; regularly checking boiler's water level and keeping it within the normal range; keeping the flame balanced in the furnace. In addition, we also should properly open the drainage valve and maintain the water level, regularly record the flue gas temperature to control the rise of temperature and high temperature and keep the temperature within the normal range. In general, under these conditions, boiler’s drying quality can be ensured.
The air oxygen content's effect on the boiler is mainly reflected by the effect on the blowing rate. Boiler will have typical phenomena if the blowing rate is high or low.
