Roller Support Rotary Kiln High Speed 16000M3/H Waste Gas Treatment Capacity

Roller Support Rotary Kiln High Speed Transmission System Sealing Device

In cement production, rotary kilns serve as core equipment for cement clinker preparation. Limestone, clay, and other raw materials are proportionally mixed and fed from the kiln tail. As the cylinder rotates, materials move toward the high-temperature kiln head, undergoing sequential stages of drying, preheating, decomposition, calcination, and cooling. Kiln temperatures can reach approximately 1450°C, where raw materials undergo complex physical and chemical changes to produce cement clinker with tricalcium silicate as the primary component. Modern cement rotary kilns often incorporate preheaters and decomposition furnaces, significantly enhancing production efficiency and heat utilization.

This incineration system is specifically designed for high-salt organic wastewater in the chemical industry, including wastewater from acrylic acid and ester production. Through deep integration of furnace and waste heat boiler technology, it achieves efficient coordination between incineration and heat recovery. The system emphasizes low operating costs and high thermal energy utilization (>85%), directly treating wastewater with 19% salt content while simultaneously addressing coordinated disposal of waste liquid, waste gas, and solid waste.

A rotary kiln features a long, inclined cylinder that rotates to uniformly heat waste materials in high-temperature environments. During waste treatment, high-temperature combustion effectively decomposes and processes organic materials and other waste components. The rotary kiln design ensures waste remains in high-temperature conditions for sufficient duration, guaranteeing thorough combustion while effectively treating hazardous substances.

Ruiding has independently developed a rotary kiln that combines all traditional rotary kiln incinerator advantages while achieving significant advancements in heat exchange and ash burnout rates. The incorporation of high-temperature grate technology elevates traditional second-stage combustion chambers to more efficient second-stage furnaces, improving ash burnout rates and further increasing incineration efficiency.

This rotary kiln system includes a chain-type evaporator that addresses inadequate air-waste contact in traditional designs, enhancing waste heat exchange and combustion effectiveness while preventing slag formation inside the kiln. These optimizations significantly boost both combustion efficiency and equipment lifespan. With high operational uptime, user-friendly maintenance, and suitability for medium to large-capacity processing needs, this solution offers customers an economically viable waste treatment option.

Ruiding provides customized hazardous waste solutions by analyzing critical parameters including elemental composition, calorific value, moisture content, viscosity, ash residue rate, and combustion rate, tailoring solutions to meet specific customer waste characteristics and requirements.

Ruiding has established the Jiangsu Province Clean Incineration Resource Engineering Technology Center and the Key Laboratory of the JICUI-Ruidings Joint Innovation Center. The laboratory features advanced detection equipment including ICP inductively coupled plasma emission spectrometry, atomic absorption spectrophotometry, atomic fluorescence spectrophotometry, high-temperature combustion ion chromatography analyzers, high-temperature combustion rate analyzers, and rapid equilibrium flash point testers. Capabilities include 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.

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 certification, ASME Certification, 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.

With over 250,000 square meters of building area and nearly 300 professional technical staff, Ruiding has completed more than 500 engineering projects across various domestic and international industries, maintaining significant market share in the petrochemical sector.