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Fully Automatic Corner Tube Boiler Intelligent Control Earthquake Resistance
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Fully Automatic Corner Tube Boiler Intelligent Control Earthquake Resistance
| Place of Origin | China |
| Brand Name | RUIDING |
| Certification | ASME/GB/ISO/EAC(EAEU) |
| Model Number | Corner tube boiler |
Product Details
Rated Evaporation Capacity:
50 T/h
Rated Steam Pressure:
4.4 MPa
Rated Steam Temperature:
420°C
Fuel Type:
Natural Gas (Q)
Fuel Consumption:
3987.6 Nm³/h
Design Thermal Efficiency:
94.08%
Delivery Time:
2-6months
Warranty:
1 Year
HS Code:
8402190000
Highlight:
corner tube boiler intelligent Control
,fully automatic corner tube boiler
,Earthquake Resistance steam tube boiler
Payment & Shipping Terms
Minimum Order Quantity
1
Price
Negotiable
Payment Terms
L/C,T/T
Product Description
Fully Automatic Corner Tube Boiler with Intelligent Control & Earthquake Resistance
Fully Automatic Corner Tube Boiler Intelligent Control - Durable and Low Consumption
Overview
Corner tube boilers utilize large-diameter downcomers at four corners to replace traditional steel frame structures, forming a self-supporting frame system with exceptional earthquake resistance and 30% to 50% reduction in floor space requirements. The steel frame-free design not only reduces material costs but also simplifies installation, making it ideal for industrial scenarios with limited space such as chemical plants and paper mills.
Product Introduction
This 50 t/h medium-temperature, medium-pressure gas-fired boiler features a natural circulation system, single drum design, horizontal flue passage, longitudinal drum arrangement, full membrane wall structure, and slightly pressurized combustion. Key design features include:
- Steam Pre-Separation & Drum Connection: Top connecting pipes of the water tube system link to the lower header via vertical risers, directing pre-separated steam above the drum water level to prevent submergence during evaporation.
- Steam Drying & Separation: Steam passes through integrated separators (cyclone separators, corrugated plate separators) above the drum water level, achieving ≥95% steam dryness.
- Tubular System & Thermal Balance: A fully welded network of connecting pipes, headers, and water-cooled walls employs synchronous expansion design (aligned with drum expansion) to neutralize thermal stress. Insulated pipes and headers require no additional maintenance.
Technical Specifications
| Parameter | Specification |
|---|---|
| Boiler Model | DZS50-4.4/420-Q |
| Rated Evaporation Capacity | 50 t/h |
| Rated Steam Pressure | 4.4 MPa(G) |
| Rated Steam Temperature | 420°C |
| Feedwater Temperature | 130°C |
| Fuel Type | Natural Gas (Q) |
| Fuel Consumption | 3,987.6 Nm³/h |
| Design Thermal Efficiency | 94.08% |
| Guaranteed Thermal Efficiency | 93% |
| Exhaust Gas Temp. (Economizer Outlet) | 114°C |
| Excess Air Coefficient | 1.15 |
Key Advantages
Structural Innovation:
Four-corner large-diameter downcomers replace traditional steel frames to form a self-supporting frame system with strong earthquake resistance and 30-50% less floor space.
High-Efficiency Heat Transfer:
Fully enclosed membrane water-cooled walls cover the furnace and flue, and with the flag-type heating surface structure, thermal efficiency reaches over 92% with exhaust temperature below 120℃.
Flexible Adaptability:
Supports multiple fuels including oil and gas, with single unit capacity covering 10-220 tons/hour steam or 7-160MW hot water.
Special Boiler R&D Capabilities:
With A-class boiler manufacturing qualifications and environmental engineering general contracting qualifications, we possess design experience in special boilers including waste incineration boilers and pyrolysis furnaces. We can customize corner tube boiler systems for treatment of salt-containing wastewater and chemical waste gas. Our modular design supports rapid expansion (steam capacities from 5 to 200 tons/hour), reducing installation cycles by 40% and operation and maintenance costs by 30%.
Material and Process Breakthroughs:
We utilize nickel-based alloy-coated membrane water-cooled walls that withstand flue gas temperatures up to 1200℃, improving sulfur compound corrosion resistance by 2 times and extending service life to ≥15 years. The carbide silicon-lined combustion chamber reduces erosion and wear from high-temperature flue gas on the boiler body.
Engineering Experience and Intelligent Operation & Maintenance:
We have participated in large-scale projects including the CNOOC-Shell Polycarbonate Project and Guangzhou Petrochemical Waste Heat Renovation Project, with single project steam capacity reaching 1500kW. Dynamic acquisition of boiler operation parameters enhances fault prediction accuracy and reduces lifecycle O&M costs by 40%.
R&D and Production
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.
Related Products
Main Clients
Company Introduction
Ruiding specializes in the engineering, fabrication, construction, and commissioning services of 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 vessels, and GC1, GC2 pressure pipeline designing & construction certificates.
Ruiding covers a building area of over 250,000 square meters and employs nearly 300 professional technical staff. We have completed over 500 engineering projects across various domestic and international industries, with significant market share in the petrochemical sector.
Frequently Asked Questions
What is the company's main business?
Focus on the R&D, design, production, installation and commissioning of industrial three wastes (waste gas/waste liquid/solid waste) incineration treatment equipment and special boilers, and provide supporting equipment (such as heat exchangers, sludge dryers, etc.).
Do you have industry qualification certification?
The company has passed quality, environment, occupational health, and occupational hygiene and safety management system certifications, and holds 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
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? Have you ever had experience in cross-border cooperation?
We have 29 patented technologies covering incinerator structure optimization and heat recovery. The company has a first-class design team in China that has mastered incinerator technology and is familiar with incinerator operations. Our designers have solid theoretical foundations and rich design and practical experience. During the design process, they combine the operation of advanced domestic and international devices to carry out process and structural design. The design response is fast, and plans can be modified according to buyer requirements with optimization suggestions based on buyer data and processes.
What does the service scope include?
We provide full-process services from project consultation, scheme design, equipment manufacturing to installation and commissioning, and support 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?
You can submit your needs through the official website online form, or contact directly:
Tel: +86 15606162805 ; +86 0510-87418884
Email: ruiding@rdee.com.cn
Address: Xinzhuang Industrial Concentration Zone, Yixing City, Jiangsu Province, China.
Tel: +86 15606162805 ; +86 0510-87418884
Email: ruiding@rdee.com.cn
Address: Xinzhuang Industrial Concentration Zone, Yixing City, Jiangsu Province, China.
Is there any international business cooperation?
Holding independent import and export rights, we can provide equipment export and technical solution customization services for overseas customers.
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Contact Us at Any Time
+86 15606162805
Xinzhuang Industrial Concentration Zone, Yixing City, Jiangsu Province, China.
