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Double Drum Gas Fired Steam Boiler For Paper Industry Low Consumption Fuel

Double Drum Gas Fired Steam Boiler For Paper Industry Low Consumption Fuel

  • Double Drum Gas Fired Steam Boiler For Paper Industry Low Consumption Fuel
Double Drum Gas Fired Steam Boiler For Paper Industry Low Consumption Fuel
Product Details:
Place of Origin: HENAN PROVINCE
Brand Name: YONGXING
Certification: ISO9001,ISO14001,A-CLASS,SGS,BV
Model Number: SZS10-30-1.25/1.6-YQ
Payment & Shipping Terms:
Minimum Order Quantity: 1set
Price: negotiable
Packaging Details: Nude packing+wooden box+steel box ,and etc.
Delivery Time: 15-30DAYS
Payment Terms: T/T,L/C,Western Union
Supply Ability: 1000SETS/MONTH
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Detailed Product Description
Capacity: 10t,15t,20t,25t Circulation: 3return Or 4 Return
Name: Oil Gas Steam Boiler Save Energy: Condensing Type
Structure: Fire And Water Tube Efficiency: >96%
Type: SZS Material: Special Steel
Placement Type: Double Drum Vertical Type Rated Pressure: 1.25/1.6/2.5MPa
High Light:

natural gas steam boiler


industrial gas fired boilers

Low consumption fuel 20/30/40t/h SZS double drum gas/oil steam boiler for the paper industry


Double drum gas/oil steam boiler Technical advantages


Operational safety

1. The high temperature zone of the SZS series fuel/gas boiler body adopts forced circulation to ensure reliable cooling of each part of the heating surface and prevent vaporization.

2. The SZS series fuel/gas boilers are equipped with explosion-proof doors and flame detectors for safe and reliable operation.

3. The sealing between the membrane wall and the drum on both sides of the boiler adopts a comb plate, which eliminates the problem of condensed water and gas leakage caused by the refractory concrete seal.

4. The fuel/gas boiler is tested for air tightness before leaving the factory to ensure that there is no leakage of gas.


Environmental protection

1. SZS series fuel/gas boilers have larger furnaces, combined with ultra-low nitrogen burners, NOx as low as 30mg/Nm3

2. Insulation measures are adopted at the flue and boiler flue gas outlets, which effectively reduces the noise during boiler operation.

3. The combustion chamber adopts a full-membrane water-cooled wall structure, which adopts micro-positive pressure combustion, has no cross-talk problem and has no pollution in the operating environment.


Energy saving

1. SZS series fuel/gas saturated steam boiler adopts high quality aluminum silicate fiber, and then refractory mud insulation, the furnace temperature is controlled below 45 °C, effectively controlling heat loss.

2. The combustion chamber adopts a narrow-pitch tubular membrane type water-cooled wall, which has good airtightness, reduces heat loss, and improves the thermal efficiency of the boiler.

The inside of the observation hole is made of a molded high-aluminum refractory material and a manhole cover sealing device, which changes the problem of overheating the portion by refractory brick masonry.


Easy to operate

1. SZS series fuel/gas boilers are arranged in front and rear of the upper and lower drums, and the inspection door is arranged at the rear of the boiler. It is convenient to open, which is convenient for users to overhaul and clean the inside and outside.


Long life

1. The front and rear walls of the SZS series fuel/gas boiler body adopt membrane structure, which greatly improves the service life of the front and rear walls and ensures the service life of more than 20 years.

2. The key machining processes such as steel plate slanting, circle and drum drilling all adopt advanced CNC machining technology to reduce assembly stress and extend boiler service life.

3. All the convection pipes in the high temperature zone use anti-vibration fasteners to prevent the rupture of the convection pipe bundle.


Typical SZS series steam boiler technical parameter list
model SZS10-1.6-QY SZS15-1.6-QY SZS20-1.6-QY SZS25-1.6-QY SZS35-1.6-QY SZS45-1.6-QY
Rated evaporation t/h 10 15 20 25 35 45
Rated steam pressure MPa 1.6
Rated steam temperature °C 204
Feed water temperature °C 105
Boiler design thermal efficiency% 93.5%~100.6%
Common fuel Natural gas / light diesel
Combustion method Forced ventilation, micro-positive pressure combustion
Exhaust gas temperature °C 55~150
Fuel consumption (natural gas) Nm3/h 703 1055 1406 1758 2461 3164
Gas supply pressure (natural gas) mbar 20~30 30~50 30~50 30~50 50 50~200
Maximum transport weight t 27 32 37 42 51 35
Maximum transport size m 6.7x3.2x3.5 7.2x3.4x3.4 7.7x3.6x3.9 8.5x3.8x4.1 9.6x4.1x4.3 10.0x3.5x3.8
Mainframe dimensions (including platform, energy saver) 9.0x5.6x4.4 9.9x5.6x4.0 10.5x5.7x4.6 11.3x6.0x4.8 12.4x6.6x5.0 13.0x6.8x5.2
1. The boiler is mainly designed with natural gas and light diesel oil. It is also suitable for city gas, liquefied petroleum gas, biogas, coke oven gas and mine gas.
2. The fuel consumption is calculated based on the calorific value of natural gas 36006KJ/Nm3 and the calorific value of light oil 42705KJ/kg.
3. We follow the principle of continuous improvement and improvement of product performance. The data of the new generation products may be changed. The data in the table is for reference only.


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Contact Person: Ms. Bettysun

Tel: 86-13849050429

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