Stable Membrane Water Wall Boiler Economizer Dual Medium Switching Anti Pollution
Product Overview
The membrane wall boiler utilizes a vertical modular pre-assembled structure to independently assemble core units including the membrane wall, superheater, and economizer, significantly reducing construction time and enhancing deployment flexibility. Integrated with an intelligent water-steam joint control system (DCS+edge computing), it dynamically optimizes the water-steam cycle and thermal parameters to ensure rapid commissioning and stable system operation.
Featuring five-stage economizer dual-medium switching technology, this system supports efficient switching between steam and hot water co-production modes while enhancing flue gas waste heat recovery capacity. The membrane wall radiation section is coated with a self-cleaning nano-ceramic coating, enabling stable long-term operation in high-dust environments and reducing maintenance requirements.
Technical Specifications
| Safe and stable operating range |
85-100% |
| Load adjustment range |
15%-120% |
| Design thermal efficiency |
55% |
| Feed water temperature |
105℃ |
| Steam stability |
Extremely low steam pressure fluctuation (<0.03MPa) |
Key Advantages
- Flexible Multi-Energy Supply: Steam/hot water dual-mode output with extended load adjustment range of 15%-120%
- Anti-Fouling Self-Maintenance: Membrane wall self-cleaning technology reduces dust cleaning frequency by 70% and lowers operation and maintenance costs by 45%
- Smart Heat Network Adaptation: IoT platform matches user-side load fluctuations in real time with steam pressure fluctuations less than 0.03MPa
Applications
Comprehensively meets industrial field requirements for efficient heat recovery and high environmental adaptability across various sectors including petroleum, chemical, pharmaceutical, and solid waste disposal industries.
Research & Development
Ruiding has established the Jiangsu Province Clean Incineration Resource Engineering Technology Center and the Key Laboratory of the JICUI-Ruidings Joint Innovation Center.
This 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 analyzer, high-temperature combustion rate analyzer, and rapid equilibrium flash point tester. It possesses capabilities for 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.
Company Profile
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 certificate, ASME Certificate, Class A boiler manufacturing license, Class A boiler installation and Revamping & Maintenance certificate, A2 designing and manufacturing certificate for pressure vessel, GC1, GC2 pressure pipeline designing & construction certificate.
With a building area exceeding 250,000 square meters and nearly 300 professional technical staff, Ruiding has completed over 500 engineering projects across domestic and international industries, maintaining significant market share in the petrochemical sector.
Frequently Asked Questions
What is the company's main business?
Focus on R&D, design, production, installation and commissioning of industrial three wastes (waste gas/waste liquid/solid waste) incineration treatment equipment and special boilers, along with supporting equipment such as heat exchangers and sludge dryers.
Do you have industry qualification certification?
The company holds quality, environment, occupational health, and occupational hygiene and safety management system certifications, along with second-level qualification for environmental protection engineering contracting, Class B special environmental engineering design, Class A boiler manufacturing qualification, Class A boiler installation, inspection and maintenance certificate, A2 pressure vessel design and manufacturing certificate, GC1, GC2 pressure pipeline design and installation certificate, and Class A environmental pollution control (waste, waste gas, waste liquid) qualification certificate.
What are the core products?
- Waste gas incinerator: Regenerative thermal oxidation furnace (RTO), regenerative catalytic oxidation furnace (RCO), catalytic oxidation furnace (CO), high temperature thermal incinerator (TO), catalytic denitrification furnace (SCR)
- Waste liquid incinerator: Organic waste liquid incinerator, salt-containing waste liquid incinerator, heavy component residue incinerator
- Solid incinerator: Combined rotary kiln incinerator, gas-controlled pyrolysis incinerator, fluidized bed incinerator, step-type incinerator
- A-level boiler: Modular waste heat boiler, tunnel waste heat boiler, furnace-boiler integrated incineration boiler, large cavity membrane wall boiler, fire tube boiler
- Plate heat exchanger: Fully welded pressure plate heat exchanger, high-efficiency vortex tube heat exchanger, high-efficiency spiral tube heat exchanger
- Incineration auxiliary machine: Sludge dryer, customized burner, solid waste crusher, VOC catalyst
In what aspects are the technical advantages reflected?
We possess 29 patented technologies covering incinerator structure optimization and heat recovery fields. Our first-class design team in China has mastered incinerator technology with solid theoretical foundation and rich design experience. Designers combine advanced domestic and international device operations for process and structural design, offering fast response times and optimization suggestions based on client requirements and processes.
What does the service scope include?
We provide full-process services from project consultation, scheme design, equipment manufacturing to installation and commissioning, with support for pressure pipeline and boiler renovation.
Are there any successful cases for reference?
We have served multiple industries including petroleum, chemical, pharmaceutical, and solid waste disposal. Typical cases include organic waste gas RTO systems and chemical waste liquid incineration projects.
How to obtain cooperation or quotation?
Contact Information:
Tel: +86 15606162805 ; +86 0510-87418884
Email: ruiding@rdee.com.cn
Address: Xinzhuang Industrial Concentration Zone, Yixing City, Jiangsu Province, China.
You can also submit your needs through the official website online form.
Is there any international business cooperation?
Holding independent import and export rights, we provide equipment export and technical solution customization services for overseas customers.