D Type Continuous Pulping System for Waste Paper Processing Line
D type continuous pulping system is a sophisticated paper mill equipment solution specifically engineered for continuous waste paper processing in modern recycling mills. This paper mill machine integrates a D-type hydrapulper featuring a unique D-shaped tub geometry that fundamentally changes the flow pattern of pulp, accelerating rotor-to-pulp contact and significantly shortening pulping time. The entire D type continuous pulping system is governed by a DCS automatic control system that orchestrates all process parameters. The D-shaped tub design, combined with strategically placed baffle plates at the bottom, alters the traditional circular pulper’s flow direction, directing pulp flow consistently toward the center, increasing the pulp level at the central zone, and enhancing the frequency of pulp impacts against the rotor.
This paper mill plant machinery configuration also includes a complete variable frequency control cabinet system with multiple drive units powering the main pulper motor, feed conveyors, and auxiliary equipment, ensuring precise speed control and optimal energy efficiency across the entire complete paper mill machine line. The continuous operation capability of the D type continuous pulping system allows for steady feeding and extraction through an extraction plate, making it ideal for large-capacity waste paper processing lines.
Technical Specifications of D Type Continuous Pulping System
| Component | Specification | Quantity |
|---|---|---|
| D-Type Hydrapulper | D-shaped tub with optimized rotor design | 1 Set |
| Variable Frequency Control Cabinet 1 | 7.5kW + 220kW Drives, GGD 1000×800×2200 | 1 Unit |
| Variable Frequency Control Cabinet 2 | 110kW + 37kW Drives, GGD 800×800×2200 | 1 Unit |
| Variable Frequency + Power Frequency Cabinet | 45kW + 55kW + 4kW×2 + 15kW Drives, GGD 800×800×2200 | 1 Unit |
| Frequency Converters | GD350A Series (Various Power Ratings) | Multiple |
| Molded Case Circuit Breakers | NXM Series (Various Ratings) | Multiple |
| AC Contactors & Thermal Overload Relays | NXC & NXR Series | Multiple |
| Multi-function Meter | AMC72L-E4/KC | 1 Set |
| Current Transformers | BH-0.66 Series | Multiple |
| Copper Busbar | TMY-80×10 | As Required |
As a trusted supplier of industrial paper machine solutions, we have successfully deployed our D type continuous pulping system in multiple large-scale projects including annual capacities of up to 400,000 tons. Our paper forming machine expertise extends to complete paper production line integration. For mills seeking a dependable paper making line or complete paper mill line solution, our D type continuous pulping system is the optimal choice. To learn more about how our D type continuous pulping system can enhance your paper processing line or turnkey paper production line, please contact us at leizhanworld@gmail.com.
