Paper Industry

Boiler requirement for paper mill:

1.For the paper processing, there are 3 process will need steam. 1), during pulping and de-foaming, usually to produce 1 ton pulp will need 0.1 ton steam. 2), the drying cylinder of the paper machine uses a large amount of steam, 1.8 tons of steam are needed for 1 ton of paper. 3) Steam is also used for heat dispersion. To choose the suitable boiler model, users should calculate the total steam amount required for the whole paper mill and for boiler long service life, should consider 20% redundancy.

2.In the paper manufacturing process, stable steam and heat supply is very important to ensure paper dryness and strength meet the high quality standards. So the boiler for paper mill should have precise control for steam pressure and steam temperature.

3.For big paper mill usually use medium temperature and medium pressure boiler, combined heat and power generation, the waste steam from steam turbine is used for paper drying.

4.Paper industry is known as high energy consumption and high pollution, so choose the high efficiency energy saving boilers is very necessary to save the operation cost. To make the boiler energy saving to the most, should consider the boiler system energy-saving configuration solution, such as economizer, condenser, air preheater and even with the condensate recovery equipment.

5. In addition, using slightly superheated steam for paper drying is becoming a trend,because superheated steam can fast dry the product, which improved the production efficiency as well as paper quality.

Kenuo Low NOx Condensing Superheated Steam Boiler is an idea choice for paper industry, the boiler designed with 3 stage energy-saving device, integrated economizer and condenser, and air preheater, adopt advanced Low NOx burning technology, boiler efficiency can reach up to 104%, the fuel consumption can be rather low compared traditional saturated steam boiler.