Gas Turbine Waste Heat Recovery Boiler Combined Cycle Power Generation 95.6t/H Rated

Gas Turbine Waste Heat Boiler Combined Cycle Power Generation Heat Recovery

Overview:

A large amount of high-temperature waste gas is generated during the chemical production process. This waste heat boiler uses special materials and anti-corrosion structure to effectively recover waste heat from reactors, cracking furnaces and other equipment, generate steam for process or power generation, and improve the comprehensive utilization rate of energy.

Product Image:

Product Introduction:

This waste heat boiler is designed for high-temperature flue gas waste heat recovery of the CO incinerator of the catalytic cracking unit of the refinery. Through the efficient heat exchange system, it generates 95.6t/h (pressure 3.9MPa, temperature 440℃) of medium-pressure superheated steam. Its steam source consists of two parts: 56.2t/h of saturated steam produced by the system itself and 39.4t/h of saturated steam supplied from the outside. In addition, the boiler converts the feed water into 26.89t/h of high-temperature hot water for external output through the preheating process, realizing the process steam demand of the unit and the cascade utilization of energy at the same time, significantly reducing the overall energy consumption.

The waste heat boiler adopts the "П" type structural layout, equipped with a steam drum, a screen evaporation section, a high temperature/low temperature superheater, a high temperature/low temperature evaporation section and a high temperature/low temperature economizer, and the heating surface adopts a modular design. A water spray cooling device is set between the high-temperature and low-temperature superheaters to accurately control the steam temperature; a shock wave soot blower is configured between the modules to clean the soot in real time through high-frequency shock waves to ensure the stable heat transfer efficiency of the heating surface.

Technical Specifications:

Advantages:

(1) Efficient waste heat recovery:

Adapt to 860℃ high-temperature flue gas (193192Nm³/h), deeply cool to 176℃, and realize efficient utilization of waste heat cascade.
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(2) Flexible steam integration:

Rated evaporation capacity is 95.6t/h (including 39.4t/h external steam access), and 440℃ superheated steam output is accurately controlled to meet the dynamic needs of refining and chemical processes.
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(3) Modular strong maintenance:

П-type layout + temperature zone module design (high/low temperature superheater/evaporator/economizer), equipped with shock wave soot blowing system, heat transfer efficiency is increased by more than 15%.

(4) Significant energy-saving integration:

The preheating process produces 26.89t/h of high-temperature hot water, and simultaneously reduces the comprehensive energy consumption of the device by 20%-30%.

(5) Advanced temperature control technology:

The water spray cooling device achieves ±5℃ tolerance control of 3.9MPa steam, ensuring safe and stable operation of the system.

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.