. Project Background
As a high-standard power guarantee sector, the financial industry imposes extremely strict management standards on power supply continuity, enclosed computer room environment and exhaust emission compliance. Multiple branches of China Construction Bank in Anhui are equipped with high-power Caterpillar standby diesel generator sets for emergency power outage support. Obvious black smoke and excessive particulate matter emissions are easily generated the moment the units start, failing to meet park environmental control requirements. It is necessary to install dedicated exhaust black smoke purifiers in batches to achieve smoke-free emission, full compliance without affecting the emergency power generation performance of generator sets.
II. Project Parameters
Project Name: Black Smoke Treatment for Standby Generator Sets of China Construction Bank Anhui Branch
Matching Equipment: 81 sets of GRVNES-CYJ-2000 Exhaust Black Smoke Purifiers
Applicable Generator Model: Caterpillar CAT 3516C
Engine Displacement: 78.1L
Application Scenario: Emergency standby power generation system in bank industrial parks
III. Project Difficulties and Solutions
The matched units in this project are large-displacement heavy-duty industrial generator sets featuring large exhaust volume and heavy flue gas emission during startup, which set extremely high requirements on equipment back pressure, high temperature resistance and operational safety. According to the operating conditions of CAT3516C generator sets, Green Valley Environmental Protection customizes GRVNES-CYJ-2000 black smoke purifiers. Adopting high-precision filtration and purification technology, the product achieves a high purification rate of black smoke particulate matter, realizes zero visible smoke at unit startup, and complies with Ringelmann Smoke Level 1 standard.
Customized Design
- Low back pressure design requires no modification to the original exhaust pipeline of generator sets, without affecting power output and emergency load-bearing capacity.
- Equipped with intelligent control system and emergency bypass protection function to avoid pipeline blockage and ensure stable emergency power supply for banks.
- Adopt anti-corrosion stainless steel shell with excellent high temperature and corrosion resistance, perfectly suitable for long-term standby operation of bank generator sets. The filter element is regenerable, effectively reducing daily operation and maintenance costs.
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This purification project covering 81 large-displacement Caterpillar generator sets for China Construction Bank Anhui Branch fully demonstrates Green Valley Environmental Protection’s solid technical strength in customized purification for large-displacement diesel generator sets, low-back-pressure safe adaptation and standardized batch construction, thanks to our mature customized purification solutions, reliable structural stability and one-stop installation and commissioning services.Green Valley provides safe, compliant and long-term exhaust gas treatment supporting solutions for high-standard standby power supply projects including banks, data centers, government and enterprise industrial parks.
Post time: May-19-2026