Glass fiber reinforced plastic absorption towers, compared to general absorption towers at home and abroad, feature high purification efficiency, compact structure, attractive appearance, small land occupation, excellent corrosion and aging resistance, high strength, light weight, easy transportation and installation, and convenient maintenance. They are the new type of purification equipment for electroplating, pickling, and waste gas treatment in the chemical, mechanical, electronic, metallurgical, and instrument industries both domestically and internationally.

Product Features:

1. Reliable purification efficiency

During the trial production process, the company conducted three simulated production tests on representative models of the series, including the DGS-5, DGS-7.5, and DGS-20 purification towers in three different specifications. A substantial amount of data was collected, analyzed, and organized, revealing an average purification rate of over 95% for gases, with sulfuric acid mist reaching 90%-95%.

2. Reasonable structural design

The DGS series acid mist purification towers use sodium hydroxide solution as the absorption and neutralization liquid. The acid mist waste gas is forced into the middle inner cylinder of the purification tower by a fan, forming a pressure chamber, and then evenly distributed to each bubble tube by the pressure chamber. The waste gas enters the absorption and neutralization liquid in the storage tank through the bubble tubes, causing bubbles to form. The bubbles pass through the filter material ring layer, allowing for a thorough re-contact between the gas and liquid. After the gas is dehydrated by the dehydrating fan, it is then released into the atmosphere. Based on the above design principles, the structure of the general glass fiber reinforced plastic purification tower has been improved, and the following measures have been adopted:

(1) Eliminated the recirculating pump system typically found in standard purification towers.

(2) A new filter material, a round ring with a large specific surface area, high perforation rate, uniform holes, regular arrangement, and minimal groove retention, has been adopted to replace the commonly used Baoer ring filter material in domestic applications.

3. The glass fiber tower body is reliable in quality and performs well.

Based on the working environment of each component of the purification tower, high alkali resistance and high structural strength resins were selected, with a waterproof and aging-resistant胶衣树脂 used on the exterior. To enhance the tower's strength, several longitudinal reinforcing plates were employed on the tower's outer shell, and a combined structure of cylindrical double-tube sections and segmented pieces was adopted according to the size of various models. As the purification tower operates in an acidic and alkaline corrosive gas environment for an extended period, it must withstand not only the pressure from the tower itself and the liquid pressure but also the wind pressure during operation (full pressure of the fan at 200-250H2O). Therefore, all glass fiber reinforced plastic components must have excellent corrosion resistance and maintain high tensile and compressive strengths. After careful consideration and elimination of the strength reduction coefficient under strong corrosion and the dispersion performance of the hand-laid-up molding process, our company has designed the entire glass fiber reinforced plastic components to withstand particularly harsh working conditions, ensuring ample reserve strength.