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Valmet DNA Report Engineering course

This course covers the basic tools and stages of Valmet DNA Report application engineering. New reports and process calculations are created with different methods. Excel based data queries are covered as well.

Engineering

Valmet Continuous Cooking

Valmet Continuous Cooking is the first-hand choice for kraft mills pulping wood based raw materials such as hardwoods (eucalyptus, acacia, birch etc.), softwoods (pine, spruce etc.) and bamboo.

Valmet Horizontal Tube Cooking

Valmet provides reliable and efficient continuous horizontal tube digesters for cooking of non-woods such as bagasse and straw.

Liquor filter

The Valmet Liquor Filter effectively separates fibers from the spent liquor. All recovered fiber is returned to the pulping line for additional gain. An investment of a Liquor Filter will reduce fiber loss and ensure continuous economical operation for your evaporators.

Pumps

Valmet’s unique and wide range of medium consistency pumps enables the most energy and cost-efficient pump choice for each application. The selection consists of two types of pumps: the CM type for feeding bleaching stages and reactors, and the CW type for feeding presses.

Mill Wide NCG Handling

The benefits of Valmet’s cutting-edge NCG handling technology include effective odor control and the ability to meet the ever-tightening environmental regulations, and consequently better relationships with the surrounding communities.

Bale conveyor system

Valmet's range of bale conveyors is based upon years of experience in handling pulp bales. The heavy-duty design guarantees a long life, safe operation and easy maintenance. Valmet Bale Conveyor System is used in pulp producing lines (sheet dried and flash dried), as well as in pulp receiving lines for recipe handling, de-wiring and pulper feeding. All conveyors are available in a large number of variants optimized to handle different capacities, pulp qualities, bale weights and bale dimensions. The baling system is adaptive and flexible. Each conveyor is equipped with its own PLC and software that provides precision control of the bales.

Wire Remover-Unit

Valmet Wire Remover-Unit offers a cost-efficient, fully automatic solution for dewiring and destacking pulp bale units.

Bleaching of chemical pulp

The key success factors in bleaching chemical pulp are effective mixing of bleaching chemicals into the pulp, well-defined retention times in bleaching reactors and barrier washing between bleaching stages. Barrier washing results in low chemical consumption, low effluent flows and the possibility to operate at zero fresh water consumption.