An efficient way to save energy
     

In the process of papermaking, the energy cost occupies a large proportion in the total cost. Reducing energy consumption is an important measure to reduce costs, increase profits and protect the environment. The company will provide you with a more economical and reasonable heat exchange scheme for energy recovery and wastewater treatment. Pulping black liquor with high calorific value and good combustion is an important source of energy in the paper industry. The company's products can be used as a series of key equipment in the process of black liquor concentration, which is an important measure to improve the energy utilization and environmental protection.

Paper and cellulose products are highly energy intensive processes. Rising energy prices have pushed up the cost of products. A better way to gain competitive advantage in the paper is to reduce energy requirements when using efficient system components. ARD full sized, fully welded and brazed plate heat exchanger (PHE) with full range for the plate heat exchanger system provides the perfect solution for all stages of the process, application, temperature and pressure.

The use of our equipment is also conducive to the continued reduction of energy costs in the production process, such as cellulose production, heat recovery and wastewater treatment, energy consumption optimization, and expand the application area.

Cellulose production process:

Wood pulp production and mechanical wood pulp process

Steam cycle and condensate treatment

Beating and bleaching

Dip and chemical regeneration

Various other intermediate circuits

Paper production process:

Intermediate circuit for pulp preparation and deinking of waste paper (re pulping, suspension, flotation, bleaching and beating)

Water and shaping

• roller cooling in the drying zone of the paper machine.

• in surface treatment (coating area)

Size heating

Waste water cooling

The detachable and fully welded plate heat exchanger of the plate heat exchanger system ensures reliable performance during operation. Special plate design can cause strong turbulence behavior, so that the energy consumption can be greatly reduced, to achieve higher heat transfer. Due to the lower material investment, the installation and operation costs of these high efficiency plate heat exchangers are much less than those of similar systems on the market, and the space requirements of the equipment are much lower. At the same time, due to the great improvement of efficiency, heat transfer is much higher.

Key technology:

Energy saving heat solution heat exchanger in dragon in the process of concentrated black liquor as dilute black heat exchanger, heat exchanger, water washing heat exchanger to use, we can provide you with excellent quality, different plate heat exchanger heat transfer to.