WNS0.7-WNS10.5
Zhongrui
Natural gas, liquefied petroleum gas (LPG), city gas, coke oven gas (COG), blast furnace gas (BFG), light oil (such as diesel), heavy oil (such as fuel oil), methanol, waste oil (such as waste engine oil and waste lubricating oil, which need to be filtered and purified), biodiesel, etc.
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The boiler adopts an integrated intelligent design with a compact structure and strong power, integrating high-quality heat exchange components and a convenient control system. The product has the core advantages of efficient heat transfer, rapid steam production, stable and reliable operation, and can be easily moved to achieve smooth transition between different sites.
The equipment is delivered as a pry mounted whole machine, and on-site debugging is completed quickly. Only necessary pipelines such as water, fuel, and electricity need to be connected, without the need for complex civil engineering and lengthy installation processes, greatly shortening the production cycle and reducing landing costs.
Each boiler undergoes precise factory testing and comprehensive debugging to ensure excellent performance, safety, and reliability under mobile operating conditions. The system is equipped with sturdy furnace body, efficient combustion system (or customized electric heating components according to fuel type), advanced control system, high-quality instruments and water pumps, steam collection drum and other components. All components are optimized for mobile environments, balancing ultimate durability and high efficiency.
The Zhongrui mobile pry mounted series products are characterized by strong mobility, fast deployment, flexible fuel adaptation (supporting various types such as fuel, gas, and electric heating), and stable steam output. Perfect for emergency steam supply, construction sites, oil and gas fields, temporary industrial production, mobile maintenance and other scenarios, especially suitable for applications with rigid requirements for steam supply flexibility and reliability.
Main technical parameters
Boiler model: Customized pry mounting series
Structural form: pry mounted, integrated, mobile
Rated power: 0.7-10.5 MW
Rated pressure: 0.7/1.0 megapascals
Rated temperature: 95/70 ℃
Applicable fuels: natural gas, diesel, liquefied petroleum gas (LPG), liquefied natural gas (LNG), compressed natural gas (CNG), biogas, heavy oil, etc
Mobile features: Skid mounted integrated design, equipped with integrated lifting and positioning devices, convenient and efficient transportation and transfer
Control system: intelligent automatic control, optional remote monitoring function, improving the convenience of management and control
| Item | WNS0.7 | WNS1.05 | WNS1.4 | WNS2.1 | WNS2.8 | WNS3.5 | WNS4.2 | WNS5.6 | WNS7 | WNS10.5 | ||
| Rated Thermal Power | MW | 0.7 | 1.05 | 1.4 | 2.1 | 2.8 | 3.5 | 4.2 | 5.6 | 7 | 10.5 | |
| Rated Working Pressure | mPa | 0.7 | 0.7 | 0.7 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Rated Inlet/Outlet Water Temperature | ℃ | 95/70 | ||||||||||
| Design Thermal Efficiency | % | 91~97 | ||||||||||
| Water Capacity | m3 | 2 | 2.51 | 4.5 | 4.5 | 6 | 6.5 | 9.2 | 12 | 15.5 | 26 | |
| Transport Weight | T | 3.6 | 3.7 | 6.5 | 6.7 | 8.2 | 11 | 12.5 | 20 | 32 | 41 | |
| Natural Gas Pipe Diameter | DN | 40 | 65 | 65 | 65 | 80 | 100 | 125 | 125 | 150 | 200 | |
| Natural Gas Supply Pressure | Kpa | 4~6 | 6~10 | 10~20 | ||||||||
| Fuel Consumption | Light Oil | kg/h | 64.1 | 96.8 | 129 | 192 | 256 | 320.1 | 384 | 488 | 608 | 911 |
| Natural Gas | Nm3/h | 75.2 | 116.2 | 151 | 231 | 308 | 368 | 465 | 587 | 734 | 1102 | |
| Liquefied Petroleum Gas | Nm3/h | 29.1 | 44.9 | 58.3 | 89.3 | 119 | 142.2 | 179.7 | 226.8 | 283.6 | 425.8 | |
| Gas | Nm3/h | 159.8 | 246.9 | 320.9 | 490.9 | 654.5 | 782 | 988.1 | 1247.4 | 1559.8 | 2341.8 | |
| Heated Area | Radiation | m2 | 5.7 | 7.51 | 9.6 | 10.4 | 11.6 | 15 | 18.5 | 21.1 | 28 | 39.6 |
| Convection | m2 | 15 | 19.7 | 36.23 | 46.4 | 58.3 | 78.8 | 98.3 | 129.2 | 187 | 275.1 | |
| Project | Pressure gauge pipe seat | Inlet/outlet pipe socket | Exhaust pipe seat | Safety valve socket | Drain pipe seat | Diameter of smoke exhaust outlet | Overall dimensions | ||||||
| DN | DN | DN | DN | DN | mm | L | L1 | L2 | W | W1 | H | H1 | |
| WNS0.7-0.7 | 20 | 80 | 20 | 40 | 40 | 280 | 3100 | 2520 | 1050 | 1440 | 1100 | 1850 | 2650 |
| WNS1.05-0.7 | 20 | 100 | 20 | 40 | 40 | 320 | 3520 | 2755 | 1100 | 1550 | 1150 | 1970 | 2775 |
| WNS1.4-0.7 | 20 | 100 | 32 | 2*40 | 40 | 350 | 4000 | 3400 | 1100 | 1785 | 1200 | 2185 | 3200 |
| WNS2.1-1.0 | 20 | 100 | 20 | 2*50 | 50 | 380 | 4500 | 3800 | 1200 | 1785 | 1300 | 2275 | 3200 |
| WNS2.8-1.0 | 20 | 125 | 25 | 2*50 | 50 | 450 | 4850 | 4100 | 1650 | 1965 | 1400 | 2500 | 3445 |
| WNS3.5-1.0 | 20 | 125 | 25 | 2*50 | 50 | 550 | 5100 | 4100 | 1650 | 2270 | 1700 | 2750 | 3665 |
| WNS4.2-1.0 | 20 | 150 | 25 | 2*80 | 2*50 | 600 | 5270 | 4282 | 1217 | 2450 | 1800 | 2855 | 3800 |
| WNS5.6-1.0 | 20 | 200 | 25 | 2*80 | 2*50 | 700 | 6200 | 5165 | 1259 | 2535 | 1800 | 3060 | 4110 |
| WNS7-1.0 | 20 | 200 | 25 | 2*80 | 2*50 | 800 | 6860 | 5775 | 1320 | 2735 | 2000 | 3130 | 4280 |
| WNS10.5-1.0 | 20 | 200 | 25 | 2*100 | 2*50 | 1000 | 8080 | 7100 | 2150 | 3250 | 2620 | 3580 | 4730 |








