Pressurized Blowback Hot Gas Filter

Product Description

Explore the two cutting-edge blowback cleaning solutions engineered for hot gas filters - the innovative pressurized blowback and the efficient online venturi pulse blowback. The pressurized blowback method requires a temporary isolation from the filtration process to ensure optimal performance. In contrast, the venturi pulse blowback allows the filter to operate seamlessly, maintaining forward flow without any service interruption, delivering unparalleled efficiency.
In the realm of industrial production, it is imperative to purify fuel gas before it is discharged into the atmosphere, or to efficiently separate valuable solid particles from exhaust gases. As the demand for environmental responsibility grows, Nanjing Shinkai Filter Co., Ltd. has pioneered the development of the pressurized blowback filtration system. This state-of-the-art solution is designed to excel in environments characterized by high levels of corrosion, extreme temperatures, and significant contaminant concentrations.
Applications
- Hot gas filtration in ethylene project
- Gas filtration in polysilicon production
- Gas filtration in coal chemical industry
- Palladium catalyst in nitric acid production
- Catalyst recovery filtration in FCC/CCR/S-ZORB
- Hot gas filtration in metallurgical industry
- Hot exhaust gas filtration in glass production
- Hot gas filtration in boilers or incinerators
Discover the advanced outside-in filtration mode that this filter offers. During blowback, the system undergoes a precise sequence: the filter's inlet and outlet valves are securely closed, the solids outlet valve is strategically opened, followed by the activation of the reverse blow gas valve. This process initiates the gas flow from the interior to the exterior of the elements, effectively dislodging solids and expelling them through the solids outlet valve, ensuring a clean and efficient operation.
Advantages:
- Enjoy the benefits of a simple design and effortless operation
- Impressive filter surface area extending up to 100m2
- Operates effectively under pressure conditions reaching 0.8MPa
- Robust thermal strength capable of withstanding up to 900ºC
- Exceptional backwash performance for optimal results
- Expertly suited for managing dirt in hot gas and addressing rust, pipe scale in steam filtration
- The system is engineered for parallel installation with multiple filters, facilitating seamless online switching for continuous operation