Home
Service
FAQs
FAQ of coal-fired boilers
Why are there percussive sounds and vibrations in the boiler drum or pipe of a coal-fired boiler? (water impact)
Why are there percussive sounds and vibrations in the boiler drum or pipe of a coal-fired boiler? (water impact)
12 Jul 2018
Question details (Performance):
The steam pipe vibrates violently and has a dull impact sound.
Answer: fault reason:
There is air in pipeline ; automatic air vent valve is not turned on; or it is out of order.
Troubleshooting:
Check all the air release valves on the water supply pipe and the air release valves on the top of the boiler tube for gas storage. If the valve fails, it should be replaced immediately.
Related FAQs
View More
Related products
View More
-
SZL series biomass-fired hot water boilerLive Chat4.2-17.5 MW1-1.25 MPa
-
SZL series coal-fired hot water boilerLive Chat4.2-17.5 MW1-1.25 MPa
-
DZL series coal-fired hot water boilerLive Chat1.4-7 MW0.7-1.25 MPa
By boiler medium
By boiler structure
-
Email us
-
WhatsApp: +86 18861589035
WeChat: +86 13506150756
Live Chat
Related news
View More
-
According to data from the Economic and Commercial Office of the Embassy of the Republic of Indonesia, the pulp and paper industry in Indonesia is showing a promising development trend. In 2021, the export volume of the pulp and paper industry reached $7.5 billion, accounting for 6.22% of non-oil and gas exports and 3.84% of the domestic gross domestic product (GDP) of the non-oil and gas processing industry. In this thriving industry, ZOZEN Boiler, with its various coal-fired boiler models, has...23 Apr 2024
-
Modern manufacturing has surpassed the traditional concept of production and processing by incorporating services as an indispensable component. As a well-established industrial boiler manufacturer, ZOZEN Boiler has been implementing its after-sales service plan, the "Quality Miles Journey," since 2018. This initiative comprehensively assesses aspects such as service attitude of engineers, equipment quality, automation level, safety performance, and appearance, aiming to provide users with safe ...16 Apr 2024
-
Located in the Yangtze River Economic Belt, Jiangsu Province, with its 13 district-level cities all ranking among the top in China, has always been a manufacturing behemoth dedicated to the resource-efficient and environmentally friendly transformation of its economy, striving for comprehensive progress in both its economic and social fabric. A Jiangsu-based Enterprise—ZOZEN Boiler As a traditional cornerstone and vital sector for livelihoods within the province, the te...09 Apr 2024