Chemical Plant DOS System Control Cabinet Chemical Processing Facilities
Product Describe:
1. Precise Dosing Control
Regulates the flow rate, timing, and volume of chemicals (e.g., acids, bases, catalysts) added to reaction tanks via pumps or valves, ensuring accurate proportions for chemical reactions.
2. Oxygen Level Management
In systems monitoring dissolved oxygen (e.g., in bioreactors), it adjusts aeration equipment to maintain optimal oxygen levels, critical for biological or chemical processes.
3. Automation & Safety
Integrates PLCs (Programmable Logic Controllers), sensors (flow, pH, oxygen probes), and actuators to automate workflows. Includes safety interlocks (e.g., overpressure shutdowns, leak detection) to prevent hazardous chemical spills or process deviations.
4. Monitoring & Alarming
Displays real-time data (flow rates, chemical levels, oxygen concentrations) via HMI (Human-Machine Interface) and triggers alarms for anomalies (e.g., low chemical supply, equipment malfunctions).
Design:
Type |
Dimensions (Height × Width × Depth, unit: mm) |
Notes |
Standard Sizes |
Height: 1400, 1600, 1800, 2000, 2200 |
Common specifications for general industrial use; e.g., ChemiGuard single-door models (1400mm height) and Toten CC series (600mm width). |
Width: 600, 800, 1000 |
Depth: 400, 500, 600 |
Typical combinations: 2200×800×600, 1800×600×400 |
Custom Sizes |
Examples: 390×210×650, 390×210×769 (from Mohn's stainless steel cabinets) |
Adjustable based on installation environment, equipment quantity, or complex wiring needs. Can include special hole positions and internal compartment layouts. |
Customizable to non-standard combinations |
IP Rating:
IP55/IP65/IP66
Suggestion:
1. Size & Layout: Adjust dimensions based on equipment quantity (sensors, pumps) and installation space (wall/floor-mounted). Optimize internal compartments for easy wiring and maintenance.
2. Material: Use corrosion-resistant materials (e.g., 316 stainless steel) for harsh chemical environments; add explosion-proof enclosures for hazardous zones.
3. Functionality: Integrate extra ports for future sensor/device additions. Include backup power for critical dosing processes.
4. Safety: Add leak-detection sensors and emergency shutdown buttons linked to the PLC for quick hazard response.
5. Compatibility: Ensure the cabinet works with existing plant systems (e.g., SCADA, HMI) for seamless data integration.