The awakening of Insects has passed, the epidemic has not disappeared, has run more than 65,000 hours (conventional landfill gas unit overhaul time is 60,000 hours), shenyang landfill 1 unit overhaul work is tense and orderly. With the completion of the overhaul, the Yanbach J320 unit will have a new life and start a new life cycle!

At the beginning of the overhaul, due to the impact of the epidemic, the surrounding restaurants had not opened yet, so eating became a problem. In order to ensure the smooth progress of the overhaul, mineral water, bread and instant noodles became the staple food for the on-site service engineers after their heavy work. Mr. Dan has not changed his original vision with food and drink. The epidemic situation is leading the way and conditions are difficult. However, the overhaul of the unit is still underway with high efficiency and rigorously.

The site machine room space is narrow, do not have the environmental conditions to complete the overhaul work such as replacement of short cylinder block, can only move the unit to outdoor overhaul. In the chilly spring, field service engineers use a large number of dustproof films and adhesive tapes to prevent rain, snow, sand and dust, and use flame retardant cleaning agent to clean overhaul parts to ensure the quality of overhaul. This undoubtedly increased a lot of additional workload, dedicated service engineers decisively opened the 997 working mode, in order to ensure the completion of overhaul work as scheduled.

After more than 65000 hours of operation, unit 1 inevitably there are electrical system and component aging problems, but in line with the attitude of cost savings for customers, our company still adhering to the service engineer to fix the supplemented with in principle for repair work, this undoubtedly for subsequent boot debugging has increased a lot of uncertain factors.

But with efficient and rigorous working attitude, superb professional skills, rich field experience, within 10 days successfully completed the replacement of the short cylinder block, reconnect wire harness, set data, re-commissioning machine and other complete overhaul work! After startup, the 7-step loading and running-in requirements after maintenance are strictly implemented for operation and debugging, and comprehensive data flow comparative analysis is carried out at the same time to ensure the stability and reliability of delivery units.

On March 24th, unit no. 1 of Daxin Landfill site was debugged successfully and reached full load, which gave a satisfactory answer to users.

Landfill gas power generation is one of the forms of biomass power generation. Rational and effective utilization of this new energy is of great significance for sustainable development. Yanbach gas internal combustion engine provides an ideal solution for efficient utilization of landfill gas.

Shenyang Weida energy since its establishment in 2008, "to serve users, develop users" for the purpose, in line with the principle of "customer first, reputation first", for the majority of users to provide high quality, fast service, won the majority of users.