Intelligent Control Steam Gas Fired Boiler Self Adaptation Secondary Heat Exchange

Intelligent Control Gas Fired Boiler with Gas Self Adaptation and Secondary Heat Exchange

Gas boilers represent the perfect combination of efficiency and safety. The high thermal efficiency enables maximum conversion of gas energy into heat energy, significantly reducing energy waste. Multiple safety protection devices, including flame monitoring, flameout protection, and antifreeze protection, ensure complete operational safety and eliminate potential hazards. Flexible installation methods adapt to various complex building environments, with both wall-mounted and floor-mounted options available to optimize space utilization. Stable operation and energy-saving characteristics allow users to reduce energy expenses while enjoying reliable heating.

This boiler features medium-pressure, medium-temperature steam parameter design with a single-cylinder horizontal chamber combustion structure, integrating dual functions of industrial waste gas treatment and steam production. The circulation system includes both natural circulation main loop and emergency forced circulation backup pipeline for enhanced reliability. The front furnace section utilizes a modular membrane water-cooled wall suspension system, forming a three-level gradient heat exchange system (superheater-evaporator-condensing economizer) with the rear heat exchange unit. The tail heating surface employs corrosion-resistant alloy support frames.

The combustion system incorporates a dual-fuel adaptive low-nitrogen burner combined with graded wind distribution cyclone technology for efficient exhaust gas incineration. Pressure-bearing components feature a full suspension and elastic support composite structure, with the boiler drum fixed to the steel structure top via hydraulic self-balancing hangers. The steel structure system uses anti-seismic node design and integrates an intelligent detection walkway system. The waste heat recovery section innovatively utilizes spiral finned tube heat exchange components, improving thermal efficiency by 12% compared to traditional designs.

Unlike conventional boilers, this equipment integrates a flue gas recirculation system with multi-stage SCR reaction zones. When maintaining steam parameters at 4.0MPa pressure and 420℃ temperature, nitrogen oxide emission concentration remains below 50mg/Nm³, achieving deep integration of industrial production and environmental protection. The control system includes a waste heat fluctuation adaptive module to ensure stable saturated steam production even with exhaust gas calorific value fluctuations of ±30%.

Ruiding has established the Jiangsu Province Clean Incineration Resource Engineering Technology Center and the Key Laboratory of the JICUI-Ruidings Joint Innovation Center. The laboratory is equipped with advanced detection equipment including ICP inductively coupled plasma emission spectrometry, atomic absorption spectrophotometry, atomic fluorescence spectrophotometry, high-temperature combustion ion chromatography analyzers, high-temperature combustion rate analyzers, and rapid equilibrium flash point testers. Capabilities include heavy metal analysis, elemental analysis, off-gas calorific value analysis, ash melting point detection, incineration boiler water quality testing, sewage analysis, and volatile waste analysis.

Ruiding specializes in engineering, fabrication, construction, and commissioning services for industrial waste combustion treatment systems including thermal oxidizers (incinerators), heat recovery systems (boilers), pressurized vessels, flue gas treatment systems (DeSOX, DeNOx), and plate heat exchangers.

Ruiding holds Environmental Protection Engineering Class 2 (waste gas, waste liquid, waste solid treatment) EPC certification, ASME Certificate, Class A boiler manufacturing license, Class A boiler installation and Revamping & Maintenance certificate, A2 designing and manufacturing certificate for pressure vessels, and GC1, GC2 pressure pipeline designing & construction certificates.

With over 250,000 square meters of building area and nearly 300 professional technical staff, Ruiding has completed more than 500 engineering projects across various domestic and international industries, maintaining significant market share in the petrochemical sector.