全自动干粉投加机是一种用于水处理、化工等领域的自动化设备，主要用于干粉药剂（如PAM、PAC、活性炭、石灰等）的精确投加和溶解。
1. 工作原理
干粉投加：通过螺旋输送机或气力输送系统将干粉定量输送到溶解装置，高速水流或搅拌器实现分散与溶解。
自动化控制：PLC系统实时调节投加量，配备液位传感器和变频器，确保连续稳定运行。
2. 核心组件
料仓系统：储存干粉，配备防尘设计（如布袋收尘器）。
计量装置：螺旋给料机或变频调速器，精确控制投加量。
溶解系统：多级搅拌槽或高速射流分散装置，确保药剂充分溶解。
3. 产品特点
高效性：全自动运行，减少人工干预，支持连续投加。
精准性：通过计量泵和传感器实现投加量误差小于±1%。
防堵塞设计：管路冲洗和稀释装置避免结晶或沉积。
4. 应用场景
水处理：用于PAM/PAC絮凝剂、活性炭吸附剂、石灰中和剂的投加。
工业领域：电厂脱硫、电镀废水处理等。
The fully automatic dry powder dosing machine is an automated equipment used in the fields of water treatment, chemical engineering, etc. It is mainly used for precise dosing and dissolution of dry powder agents (such as PAM, PAC, activated carbon, lime, etc.).
1. Working principle
Dry powder addition: The dry powder is quantitatively transported to the dissolution device through a screw conveyor or pneumatic conveying system, and dispersion and dissolution are achieved through high-speed water flow or agitator.
Automation control: The PLC system adjusts the dosage in real-time, equipped with liquid level sensors and frequency converters to ensure continuous and stable operation.
2. Core components
Storage bin system: storing dry powder, equipped with dust-proof design (such as bag filter).
Measuring device: spiral feeder or frequency converter, precise control of feeding amount.
Dissolving system: multi-stage stirring tank or high-speed jet dispersion device to ensure sufficient dissolution of the drug.
3. Product features
Efficiency: Fully automatic operation, reducing manual intervention, supporting continuous dosing.
Accuracy: The dosing error is less than ± 1% achieved through metering pumps and sensors.
Anti clogging design: Pipeline flushing and dilution devices prevent crystallization or deposition.
4. Application scenarios
Water treatment: used for the addition of PAM/PAC flocculants, activated carbon adsorbents, and lime neutralizers.
Industrial sector: power plant desulfurization, electroplating wastewater treatment, etc.
