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致力于节能减排技术的研发与应用，现有业务聚焦于造纸行业重要设备的设计、制造、销售以及与节能降耗和环境保护相关的技术服务和工程实施 -
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Collaboration Cases
Focusing on the research, development, and application of energy-saving and emission-reduction technologies, with deep expertise in energy efficiency and consumption reduction within the ventilation and drying segments of the paper-making industry.
Saidley
Project Overview
- Asia Pacific Sateri is a benchmark enterprise in the sectors of high-end cellulose and tissue paper. This project is under the general contracting of Baotuo Paper Machinery. To build a high-speed, high-quality and low-energy-consumption tissue paper production line, the client launched a supporting project for newly installed paper machine hood and hot air systems. High standards are set for the equipment in terms of drying uniformity, operational stability, thermal efficiency, high-speed adaptability and long-term reliability.
- The paper machine of this project has a web width of 2850 mm and a design speed of 1600 m/min, producing premium tissue paper. It operates under high-speed conditions with extremely high requirements on the compatibility and stability of the whole system.
- The project was successfully commissioned at the first startup. The equipment runs stably up to standards, and the drying performance, energy consumption indicators and operational stability all satisfy the client’s high requirements.
Scope of Supply
- Zhengding Environment supplies project-specific Yankee Hoods and core equipment of the complete hot air system, adapted to the working conditions of the 2850 mm-width, 1600 m/min high-speed tissue paper production line.
- Special pipelines and valve fittings for the whole system are supplied as supporting parts to ensure unobstructed pipelines and precise regulation of the hood and hot air system, matching the overall production conditions.
- An exclusive control system is equipped to realize precise regulation of operating parameters for the whole set of equipment and guarantee automatic and stable system operation.
- One-stop full-process services including equipment installation, commissioning and on-site startup support are provided to ensure smooth project implementation and stable commissioning.
Core technology
- The air outlet temperature, wind speed and air volume of the hood are matched according to the paper machine’s web width, speed, cylinder diameter and drying process curve, ensuring stable and controllable drying efficiency and moisture content of the finished paper.
- Combined with on-site steam source parameters and energy consumption control targets, the hot air circulation and waste heat utilization structure are optimized to improve thermal efficiency, reduce steam consumption and achieve high-efficiency and energy-saving operation.
- The hood sealing, structural strength and safety protection are optimized in accordance with workshop layout, installation conditions and production environment requirements, ensuring reliable operation, convenient maintenance and long-term stability of the system.
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+86 18807316576
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Email:zhengding2009@gmail.com
Address: Room 908–909, New World Chuangdi, No. 139, Laodong East Road, Yuhua District, Changsha City, Hunan Province
Xiangtan Branch: Yuhu High-Tech Industrial Development Zone, Xiangtan City, Hunan Province, China
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