Pneumatic conveying scheme for sodium bicarbonate desulfurization powder
In the desulfurization process, the conveying stage of sodium bicarbonate desulfurization powder often faces multiple challenges: low manual handling efficiency and the risk of dust dispersal, which endangers workers' health; Traditional mechanical conveying equipment, such as screw or belt conveyors, suffers from frequent blockages, rapid equipment wear, and high maintenance costs due to material moisture absorption, clumping, and strong adhesion. In addition, issues such as limited conveying distances and inflexible pipeline layouts seriously restrict system stability and production continuity.
Material characteristics: easily hygroscopic, strongly alkaline, fine particle size
Sodium bicarbonate desulfurization powder (commonly known as baking soda) appears as a fine, white powder with a density of about 0.5~0.8 g/cm³, and a particle size usually of 10~100 microns. Its characteristics include: (1) Strong hygroscopicity, prone to clumping when exposed to humid air; (2) Weakly alkaline, posing a normal corrosion risk to metal pipelines; (3) Poor flowability, easy to bridge or hang on walls. These characteristics require the conveying system to have targeted designs such as sealing, moisture resistance, corrosion resistance, wear resistance, clogging and anti-sticking protection.
Product Introduction: Pneumatic conveying system for sodium bicarbonate desulfurization powder
Head Powder has launched a pneumatic conveying solution for sodium bicarbonate desulfurization powder, using sealed pipelines and airflow to achieve directional delivery of powdered materials. The system consists of feeding devices (such as rotary feed valves and venturi injectors), delivery pipelines, air supply equipment (Roots fans or air compressors), gas-solid separation devices (silo top dust collectors or cyclone separators), and intelligent control systems. This solution is suitable for automated conveying needs from storage silos to reaction units, or from discharge points to multiple powder dots, supporting multiple conveying process combinations such as positive pressure, negative pressure, dense phase, and dilute phase.
Product Advantages: Systematic solutions for pain points
To address customers' core pain points in conveying efficiency, dust control, equipment lifespan, and operating costs, Head Powder Pneumatic Conveying Systems offer the following value:
- Fully enclosed conveying:The pipeline system is highly sealed, preventing dust leakage, improving the working environment, and meeting environmental protection requirements.
- Moisture-proof and anti-blockage design:Equipped with dehumidifying air auxiliary, piping heat tracing, or special lining treatment, effectively addressing material moisture absorption and caking issues.
- Corrosion-resistant and wear-resistant materials:Key components are made of stainless steel or wear-resistant ceramics, extending equipment lifespan and reducing replacement frequency.
- Intelligent control and flexible layout:Automatically adjust conveying pressure and flow rate via PLC to achieve more accurate feeding; The pipelines can flexibly turn and climb, adapting to complex factory spaces and reducing civil engineering renovation investment.
- Easy maintenance:The modular structure facilitates maintenance, core components have low wear and tear rates, and overall operation and maintenance costs are controllable.