Intelligent Control Steam Gas Fired Boiler Gas Self Adaptation Secondary Heat Exchange

Intelligent Control Gas Fired Boiler Gas Self Adaptation Secondary Heat Exchange

Overview:

Gas boilers are a perfect combination of efficiency and safety. The high thermal efficiency enables it to convert the energy of gas into heat energy to the maximum extent, reducing energy waste. Multiple safety protection devices, including flame monitoring, flameout protection, antifreeze protection, etc., fully guarantee the safety of equipment operation and eliminate safety hazards. In terms of installation, flexible installation methods can adapt to various complex building environments, whether it is wall-mounted or floor-mounted, it can save space for users. The stable operation and energy-saving and consumption-reducing characteristics allow users to reduce energy expenses while enjoying warmth.

Product Image:

Product  Introduction:

The boiler adopts the medium-pressure medium-temperature steam parameter design, and the overall layout is a single-cylinder horizontal chamber combustion structure, integrating the dual functions of industrial waste gas coordinated treatment and steam production. In the circulation system, in addition to the natural circulation main loop, an emergency forced circulation backup pipeline is configured to enhance system reliability. The front part of the furnace adopts a modular membrane water-cooled wall suspension system, which forms a three-level gradient heat exchange system (superheater-evaporator-condensing economizer) with the rear heat exchange unit, and the tail heating surface adopts a corrosion-resistant alloy support frame.

The combustion system adopts a dual-fuel adaptive low-nitrogen burner, combined with the graded wind distribution cyclone technology to achieve efficient incineration of exhaust gas. The pressure-bearing parts adopt a full suspension and elastic support composite structure, in which the boiler drum is fixed to the top of the steel structure by a hydraulic self-balancing hanger. The steel structure system uses an anti-seismic node design and integrates an intelligent detection walkway system. Especially in the waste heat recovery section, the innovative use of spiral finned tube heat exchange components improves thermal efficiency by 12% compared with traditional designs.

Compared with conventional boilers, this equipment integrates a flue gas recirculation system and is equipped with a multi-stage SCR reaction zone. When the steam parameters are maintained at 4.0MPa (steam pressure)/420℃ (steam temperature), the nitrogen oxide emission concentration can be controlled below 50mg/Nm³, achieving deep coupling between industrial production and environmental protection. The control system is specially equipped with a waste heat fluctuation adaptive module to ensure that saturated steam can be stably produced when the exhaust gas calorific value fluctuates by ±30%.

Advantages:

(1) Integrated with industrial waste gas treatment + steam production dual functions to meet strict environmental protection standards.

(2) The three-level gradient heat exchange system (superheater-evaporator-condensing economizer) and the spiral finned tube waste heat recovery component work together to form an efficient thermal system.

(3) The waste heat fluctuation adaptive module can cope with the fluctuating exhaust gas calorific value of ±30%, and cooperate with the dual-fuel burner + graded swirl air distribution to ensure continuous and stable steam output.

(4) The dual-circuit design of natural circulation + emergency forced circulation, combined with the fully suspended earthquake-resistant steel structure + corrosion-resistant alloy support frame, doubles the impact resistance and durability.

(5) The modular membrane water-cooled wall simplifies installation and maintenance, and the hydraulic self-balancing hanger + intelligent detection walkway system realizes real-time monitoring and rapid maintenance of pressure-bearing components.

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 such as 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, etc.

Related Products:

Main Clients:

Company Introduction:

Ruiding is expertized in the engineering, fabrication, construction, commissioning service of industrial waste combustion treatment system including thermal oxidizer (also referred to as incinerator), heat recovery system (boiler), pressurized vessel, flue gas treatment system (DeSOX, DeNOx) and plate heat exchanger, etc.

Ruiding has been authorized with the 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 press vessel, GC1, GC2 press pipeline designing & construction certificate.

Ruiding covers a building area of over 250,000 square meters and has nearly 300 professional and technical staffs. We have completed over 500 engineering projects, spread across various domestic and international industries, with a significant market share in the petrochemical industry.

Faq:

1. 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.) ‌.
2. Do you have industry qualification certification? ‌
The company has now passed the quality, environment, occupational health, and occupational hygiene and safety management system certifications, and has the 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.
‌3. What are the core products? ‌
(1) Waste gas incinerator:
Regenerative thermal oxidation furnace (RTO), regenerative catalytic oxidation furnace (RC0), catalytic oxidation furnace (C0), high temperature thermal incinerator (T0), catalytic denitrification furnace (SCR)
(2) Waste liquid incinerator:
Organic waste liquid incinerator, salt-containing waste liquid incinerator, heavy component residue incinerator
(3) Solid incinerator:
Combined rotary kiln incinerator, gas-controlled pyrolysis incinerator, fluidized bed incinerator, step-type incinerator
(4) A-level boiler:
Modular waste heat boiler, tunnel waste heat boiler, furnace-boiler integrated incineration boiler, large cavity membrane wall boiler, fire tube boiler
(5) Plate heat exchanger:
Fully welded pressure plate heat exchanger, high-efficiency vortex tube heat exchanger, high-efficiency spiral tube heat exchanger
(6) Incineration auxiliary machine:
Sludge dryer, customized burner, solid waste crusher, VOC catalyst ‌
4. In what aspects are the technical advantages reflected? Have you ever had experience in cross-border cooperation?

We have 29 patented technologies, covering the fields of incinerator structure optimization, heat recovery, etc. The company has a first-class design team in China, which has mastered the incinerator technology and is familiar with the operation of incinerators. The designers have a solid theoretical foundation and rich design and practical experience. During the design process, they combine the operation of advanced devices at home and abroad to carry out process and structural design. The design response is fast, and the plan can be modified in time according to the buyer's requirements, and optimization suggestions can be made according to the buyer's data and processes.
5. 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.
6. Are there any successful cases for reference?
It has served multiple industries including petroleum, chemical, pharmaceutical, and solid waste disposal. Typical cases include organic waste gas RTO system, chemical waste liquid incineration project, etc.
7. 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.
8. Is there any international business cooperation? ‌
Holding the independent import and export rights, we can provide equipment export and technical solution customization services for overseas customers.