Blog


15

2025

09

Exhaust gas treatment equipment for spray towers


The spray tower exhaust gas treatment unit is an essential piece of equipment for domestic waste gas purification systems. Particularly in the process of removing sulfur-containing gases from boiler emissions, a desulfurization step is typically required before dust removal. To achieve this, a spray tower must be installed upstream of the dust collector. The material of the spray tower itself plays a crucial role, as it dictates the maximum allowable temperature of the gas entering the tower. For towers made of PP material, the gas temperature should remain below 80°C; whereas for carbon steel towers, the inlet gas temperature must not exceed 200°C. If the incoming gas exceeds 200°C, a cooling device must be added upstream of the spray tower to ensure the inlet temperature meets the specified standard before entering the tower. With the nation’s extensive development efforts, improving environmental quality has shifted from being overtly visible to more subtle and long-term improvements. As a result, significant progress has been made in industrial exhaust gas treatment. Among these advancements, spray tower manufacturers have played a vital and positive role. While addressing existing pollution remains critical, preventing and reducing pollution is even more important. A spray tower is widely used in industrial applications for dust removal or exhaust gas management. It primarily consists of components such as filters, multi-stage spray systems, droplet separators, and collection chambers. This equipment is ideal for pre-treating harmful or sticky gases, effectively separating solid particles from gaseous streams. Notably, spray towers are indispensable for implementing the limestone-based wet flue gas desulfurization process in boiler exhaust systems. Company website: www.gzqxjd.com Contact numbers: Ms. Wu: 18718849558 Ms. Yin: 13728095578 Mr. Yu: 13527819678 Company address: No. 29-3 Hongqi Road, Zhuliao Town, Zhongluotan, Baiyun District, Guangzhou

Spray Tower