Pneumatic conveying solution for polyaluminum chloride PAC powder
In industries such as water treatment, papermaking, and chemicals, the transportation of polyaluminum chloride (PAC) powder often faces issues such as pipeline blockages, dust buildup, and equipment wear. Traditional manual feeding methods are inefficient, labor-intensive, and materials easily absorb moisture and clump together, leading to unstable conveying. The workshop environment is polluted by dust, affecting the health of operators. Enterprises urgently need a reliable, closed, and automated conveying solution to improve efficiency and support production safety.
Material Characteristic Analysis
Polymeric aluminum chloride (PAC) is a pale yellow or light white powder with strong hygroscopicity and tends to clump when exposed to water; Particle size usually ranges from 80~200 mesh, with average flowability, and is prone to static electricity and dust. Its bulk density is about 0.6~0.9g/cm³, requiring high sealing and moisture-proof design for the pipeline. Some models contain trace amounts of acidic substances and require corrosion-resistant materials (such as stainless steel or Teflon pipes lined with Teflon tubes) to prevent accelerated equipment aging.
Product Introduction
The pneumatic conveying system for polyaluminum chloride (PAC) powder provided by Head Powder uses positive or negative pressure dense phase conveying technology to ensure smooth and quantitative delivery of materials to receiving equipment within a sealed pipeline. The core components of the system include air source equipment (Roots blowers/air compressors), rotary feed valves, pipeline directional valves, top dust collectors, and PLC electrical control cabinets. Depending on on-site processes, it can be designed as single-point feeding or multi-point distribution to accommodate different production line layouts. The system is equipped with a moisture-proof and dehumidifying device and an automatic arch breaking flow support mechanism, effectively addressing the moisture absorption characteristics of PAC and ensuring continuous and stable conveying.
Product advantages
To address customer pain points, this solution offers the following practical benefits: fully enclosed pipeline transportation, effectively improving dust leakage and improving workshop environments; The intelligent control system automatically adjusts the conveyed volume and air-to-material ratio to avoid pipeline blockages and reduce the frequency of manual intervention; Corrosion-resistant materials are selected to extend equipment lifespan and reduce maintenance costs; Modular design with short installation cycles, adaptable to existing factory renovations; Customized selection allows for more accurate calculations based on material characteristics, conveying distance, dosing point height, and other parameters, helping ensure reliable system operation.