Waste Gas Recycling Waste Heat Boiler Environmental Protection High Efficiency Customization
Overview:
This waste heat boiler is specially designed for heat recovery of industrial waste gas. It adopts high-efficiency heat exchange technology and can convert the waste heat of high-temperature flue gas and waste gas into steam or hot water, significantly improving energy utilization and reducing enterprise energy consumption costs. It is suitable for high-energy-consuming industries such as steel, chemical, and cement.
Product Image:
Product Introduction:
This waste heat boiler is used to recover the high-temperature flue gas waste heat generated in the CO incinerator of the methanol to olefins unit (DMTO unit) to produce 52.7t/h (4.1MPa, 420℃) medium-pressure superheated steam. The superheated steam produces 30.25t/h of saturated steam and 22.45t/h of external saturated steam. 22.9t/h of hot water is transported outward from the preheating boiler feed water to meet the requirements of the unit's process steam and energy saving and consumption reduction.
This waste heat boiler adopts a "П" type layout, with a steam drum, a front water protection section, a rear water protection section, a high-temperature superheater, a low-temperature superheater, an evaporation section, a high-temperature economizer and a low-temperature economizer. The heating surface equipment adopts a modular structure. In order to facilitate the adjustment and control of the steam temperature at the outlet of the superheater, a water spray desuperheater is set between the high and low-temperature superheaters. In order to timely remove the dust accumulation in the heat exchange tube and ensure the heat transfer effect of the heating surface, a shock wave soot blower is arranged between each heating surface module.
Technical Specifications:
| Boiler type |
Medium temperature and medium pressure, П type |
| Boiler model |
Q60.1/1280-52.7-4.1/420 |
| Rated evaporation capacity |
52.7t/h (including 22.45t/h of external saturated steam) |
| Rated steam pressure |
4.1MPa |
| Rated steam temperature |
420℃ |
| Feedwater flow |
53.75 t/h (including 22.9t/h of external water supply) |
| Feedwater inlet temperature |
104℃ |
| Flue gas flow |
60157Nm³/h |
| Flue gas temperature |
1280℃ |
| Exhaust gas temperature |
160℃ |
| Boiler layout |
Open-air layout |
Advantages:
(1) High-efficiency waste heat recovery and energy saving and consumption reduction, realize energy cascade utilization, and have outstanding comprehensive energy saving effects.
(2) Multi-source steam integration, adapt to complex working conditions, and improve system compatibility.
(3) Modular thermal system: The heating surfaces such as steam drum, superheater, evaporation section, and economizer adopt modular structure, which is easy to install and maintain and has strong scalability.
(4) Water spray desuperheater is installed between high and low temperature superheaters to accurately control the outlet steam temperature and ensure steam quality and system stability.
(5) П-type structural layout: optimize the flue gas flow (front/rear water protection section → superheater → evaporation section → economizer), enhance heat exchange efficiency, and extend equipment life
(6) Specially designed for methanol to olefins (DMTO) units, efficiently treat CO incinerator flue gas, take into account process steam and energy-saving goals, and help green upgrade chemical production.
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.
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