zozen boiler
Home Media News Latest news diesel fired fire tube shell boiler, ZOZEN WNS series diesel fired fire tube shell boiler introduction

diesel fired fire tube shell boiler, ZOZEN WNS series diesel fired fire tube shell boiler introduction

09 Sep 2020

What is the working principle of the diesel fired fire tube shell boiler? The flue gas produced by fuel combustion passes through the fire tubes or smoke tubes to heat the water, steam or water and steam mixture outside the fire tubes or smoke tubes. According to the flue gas passes, there is two-pass or three-pass diesel fired fire tube shell boiler. ZOZEN diesel fired fire tube shell boiler includes: WNS series diesel fired fire tube shell steam boiler and WNS series diesel fired fire tube shell hot water boiler.

1. ZOZEN diesel fired fire tube shell boiler types and parameters

3-1

3-2

WNS series diesel fired fire tube shell steam boiler

WNS series diesel fired fire tube shell hot water boiler

Capacity: 1-20 tph

Capacity: 0.7-14 MW

Working pressure: 0.7-2 Mpa

Working pressure: 0.7-1.25 Mpa

Thermal efficiency: Above 98%

Thermal efficiency: Above 95%

2. ZOZEN diesel fired fire tube shell boiler advantages

1) Simple structure, compact size, easy installation, low production and construction costs

2) Low failure rate, convenient maintenance, low maintenance and operating costs

3) The use of threaded smoke tube with high heat transfer efficiency which is independently developed by ZOZEN Boiler can extend the staying time of flue gas in the furnace to improve the thermal efficiency.

4) The use of large-diameter corrugated furnace with sufficient steam storage and heating surface can reduce the thermal resistance to ensure that the boiler can produce the high thermal power and  high-quality steam with a high efficiency.

3. ZOZEN diesel fired fire tube shell boiler case

1.5 tph WNS series oil-fired steam boiler project for the food industry in Venezuela - Inversiones Goa 7 C.A

Equipment: WNS1.5-0.7-Y (light diesel oil)

Medium: Steam

Capacity: 1.5 tph

Industry: the food industry

Location: Caracas, Venezuela

Link: https://en.zozen.com/cases/1.5tph-wns-series-oil-fired-steam-boiler-for-the-food-industry-in-venezuela.html

The shipment of ZOZEN WNS series oil-fired steam boiler to Venezuela

The shipment of ZOZEN WNS series oil-fired steam boiler to Venezuela

In conclusion, relying on advanced manufacturing process and technical advantages, ZOZEN Boiler launches the WNS series diesel fired fire tube shell boiler and customized the diesel fired fire tube shell boiler system for users to meet the different demands by providing the one-stop service including boiler design, manufacture, installation, commissioning and training. If you have more questions about the diesel fired fire tube shell boiler, please consult with ZOZEN Boiler.

Related news View More
  • ZOZEN Boiler Shines at the 2025 Russia Heat Exchange Expo — High-Efficiency Intelligent Manufacturing Lights Up Moscow
    On October 23, the three-day 2025 Russia Moscow Industrial Boiler and Heat Exchange Exhibition (Heatpower Expo) concluded successfully. With a meticulously planned participation strategy and a highly professional team, ZOZEN Boiler completed this overseas showcase smoothly, engaging in in-depth exchanges with customers from multiple sectors including energy, chemicals, building materials, and food, fully demonstrating the company’s comprehensive strengths in clean, high-efficiency technolo...
    28 Oct 2025
  • ZOZEN Boiler: Empowering High-Quality Development in the Building Materials Industry
    The continuous growth of the building materials industry places higher demands on thermal energy supply in production—stable steam output, efficient energy utilization, and emissions that meet environmental standards have become core criteria for selecting boiler equipment. Leveraging a deep understanding of industry-specific production needs, ZOZEN Boiler provides customized products and technical advantages to deliver reliable thermal energy support for building materials enterprises at ...
    21 Oct 2025
  • ZOZEN Boiler Breaks the High Humidity Biomass Combustion Challenge with Reciprocating Grate Biomass Steam Boiler
    ZOZEN Boiler Breaks the High Humidity Biomass Combustion Challenge with DZW Series Reciprocating Grate Biomass Steam Boiler Recently, Jinzhi Morning Hong Paper Co., Ltd. (hereinafter referred to as "Morning Hong Paper") reached an important cooperation with ZOZEN Boiler, successfully introducing the DZW series reciprocating grate biomass steam boiler. This brings new impetus for efficient and green production to the company. As a leading paper product manufacturer in North China, Morning Hong P...
    14 Oct 2025

Find the Right Boiler For You

Name *

Email *

WhatsApp/WeChat

Products

Power/Capacity