Project Overview

Positioned as a high-efficiency photovoltaic cell manufacturer, the company is engaged in photovoltaic cell manufacturing, R&D and production of TOPCon high-efficiency cells, photovoltaic equipment and component manufacturing, as well as solar power generation technical services.

Acid/Alkaline Waste Gas Treatment Capacity: 4,000 m³/h

Organic Waste Gas Treatment Capacity: 25,000 m³/h

Key Technical Challenges

l The waste gas contains nitrogen oxides, fluorides, organic VOCs, and acid gases, with complex composition and dispersed emission points, presenting considerable challenges for synergistic treatment and compliance control.

l Process tail gas exhibits significant fluctuations in temperature and concentration, along with strong corrosiveness. This necessitates a balanced approach encompassing collection efficiency, purification stability, and equipment anti-corrosion maintenance to ensure safe and stable operation.

Process Flow

l Acid/Alkaline waste gas: Waste gas source collection device → Acid Absorption Tower → Alkaline Absorption Tower → Centrifugal Fan → Exhaust Stack

l Organic waste gas: Waste gas source collection device → Bio-absorption Tower → Primary Activated Carbon → Secondary Activated Carbon → Centrifugal Fan → Exhaust Stack