Sewage draining pipe For RVDF

The Sewage draining pipe For RVDF are typically made of corrosion – resistant stainless steel, such as 304 stainless steel or 316 stainless steel. This is because during the filtration process, the discharged liquid may contain corrosive components like acidic – alkaline substances and suspended solids. Stainless steel can effectively resist the corrosion from these substances, ensuring that the pipes do not suffer damages such as perforation or rupture during long – term use, thereby maintaining the normal operation of the filtration system.

The drainage pipes play a crucial role in the drum vacuum filter system. They are mainly responsible for timely discharging the filtrate generated during the filtration process. When the drum vacuum filter is in operation, the negative pressure generated by the vacuum pump makes the liquid pass through the filter cloth and enter the drainage pipes, while the solids are retained on the surface of the filter cloth. Stable and unobstructed drainage pipes can ensure the rapid discharge of the filtrate, maintain the pressure balance inside the filtration system, and thus improve the filtration efficiency.