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Fully automatic dosing device
全自动加药装置简介
I. Working Principle & Structural Composition The fully automatic dosing system employs metering pumps as core components, integrating solution tanks, agitators, level gauges, safety valves, check valves, pressure gauges, filters, dampers, pipelines, valves, bases, ladders, monitoring systems, and electrical controls into a modular skid-mounted unit. Operation process: Precise chemical quantities are dissolved in mixing tanks and delivered via metering pumps to injection points, with adjustable dosing rates for diverse requirements. Available in fixed or mobile (cart-type) configurations, each unit features integrated agitation, dosing, and control systems. Multiple skid-mounted units can combine with frequency conversion controls for local/remote automated operation or manual override. The system offers compact design, low noise, stable performance, and easy installation. II. Functions & Applications Through customized process design, the system accurately prepares and doses solid/liquid chemical solutions for descaling, deoxygenation, coagulation, acid/alkali addition, etc. Operational modes include manual control or full automation via PLCs, magnetic level gauges, pH meters, stroke controllers, and frequency converters. Key specifications: Metering pump flow: 1-8,000 L/h Pressure range: 0.1-25 MPa Accuracy: ±1% Multi-channel dosing with independent adjustment Solution tank capacity: 0.1-20 m3 Material options: Carbon steel (rubber-lined), stainless steel, PE/PVC/PP/PTFE III. Performance Details The complete system comprises: 1. Feeding system 2. Storage tanks with level gauges, low-level alarms, and valves Equipped with magnetic level indicators Ports for feeding, discharge, drainage, overflow Automatic pump shutdown upon low-level alerts 3. Dosing system with centrifugal pumps, electromagnetic flowmeters, and control valves 4. Power control system |
