20 Tons SZS Condensing Gas Boiler Used in Paper Mill

  • Case name: 20 Tons SZS condensing gas boiler project in paper mill
  • Project company profile: Mainly engaged in paperboard manufacturing
  • Project type: supporting
  • Project supporting boiler: SZS20-1.25-Q
  • Project boiler medium: steam
  • Project quota output: 20 tons/hour


20 Tons SZS gas boiler

20 Tons SZS gas boiler


Case Introduction

The paper mill has been engaged in board paper manufacturing for 28 years and has always adhered to the development concept of providing customers with high-quality products. In its papermaking process, there are many links that require a lot of steam for drying and shaping. However, with the increase in environmental protection awareness of the whole people, the environmental protection department has promulgated various restrictions on coal-fired boilers. In response to the environmental protection policy, the paper mill chose to repurchase new environmentally friendly boiler products to ensure its normal production.

After on-site investigation by the person in charge of ZOZEN’S, combined with the actual situation of the company, he recommended a SZS series condensing gas steam boiler (SZS20-1.25-Q). The 20 Tons SZS gas boiler is a typical high-efficiency, energy-saving and environmentally friendly boiler. The boiler body adopts a “D”-shaped structure, with one side as the furnace and one side as the convection heating surface. The heating surface of the body reaches 271.50m2, and the radiant heating surface is sufficient. The combustion chamber adopts narrow-pitch tube and membrane water-cooled wall, which has better air tightness. The thermal efficiency can be as high as 98% or more. The furnace has a large space and is equipped with a low-nitrogen burner. Easily achieve ultra-low emission requirements below 30mg/Nm3, with excellent environmental performance.





Customer Feedback

Our paper industry is one of the industries that require more boiler equipment, and the demand for steam is indispensable. Starting from our actual needs this time, the recommended boiler perfectly meets our needs. This 20 Tons SZS gas boiler has full fuel combustion and high thermal efficiency. When the same amount of fuel is burned, it can minimize fuel for us and cost. And achieve the effect of energy saving and environmental protection.

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