(RTO) Regenerative Thermal Oxidation Equipment - RTO Waste Gas Treatment Equipment

(RTO) Regenerative Thermal Oxidation EquipmentPrinciple Introduction:

The principle of Huashui Environmental Protection's regenerative thermal oxidation technology is to heat organic waste gas to above 760 ℃, so that the VOCs in the waste gas are oxidized and decomposed into carbon dioxide and water. The high-temperature gas generated by oxidation flows through a specially designed ceramic heat storage body, causing the ceramic body to heat up and "store heat", which is used to preheat the organic waste gas that enters later. Thus saving fuel consumption for exhaust gas heating. Ceramic thermal storage bodies should be divided into two or more zones or chambers, with each chamber undergoing a sequence of thermal storage, heat release, and cleaning, repeating the process and working continuously. After the "heat release" of the heat storage chamber, an appropriate amount of clean air should be immediately introduced to clean the chamber (to ensure a VOC removal rate of over 95%). Only after the cleaning is completed can the "heat storage" program be entered.

Process flow of regenerative thermal oxidation equipment:

The workflow takes the three bed RTO as an example:

Stage 1: The exhaust gas is preheated through the heat storage bed A and then enters the combustion chamber for combustion. The residual untreated exhaust gas in the heat storage bed C is purified and then blown back to the combustion chamber for incineration treatment (blowing function). The decomposed exhaust gas is discharged through the heat storage bed E, while the heat storage bed B is heated.

Stage 2: The exhaust gas is preheated through the heat storage bed B and then enters the combustion chamber for combustion. The residual untreated exhaust gas in the heat storage bed A is purified and then blown back to the combustion chamber for incineration treatment. After decomposition, the exhaust gas is discharged through the heat storage bed C, which is heated at the same time.

Stage 3: The exhaust gas is preheated through the thermal storage bed C and then enters the combustion chamber for combustion. The residual untreated exhaust gas in the thermal storage bed B is purified and then blown back to the combustion chamber for incineration and decomposition. The exhaust gas is discharged through the thermal storage bed A, and at the same time, the thermal storage bed A is heated.

Such periodic operation causes the exhaust gas to oxidize and decompose in the combustion chamber, and the temperature inside the combustion chamber is maintained at the set temperature (usually 800-850 ℃). When the concentration of exhaust gas at the RTO inlet reaches a certain value, the heat released by VOCs oxidation can maintain the energy reserve for heat storage and release of RTO equipment. At this time, RTO can maintain the temperature inside the combustion chamber without using fuel.

Huashui Environmental Protection(RTO) Regenerative Thermal Oxidation EquipmentTechnical features:

1. High concentration exhaust gas treatment achieves self heating combustion with low operating costs and reasonable cost-effectiveness.

2. High purification efficiency, the three chamber RTO can reach 99.5%.

3. Using ceramic thermal storage as heat recovery, preheating and thermal storage alternate operation, with a thermal efficiency of ≥ 95%.

4. The steel structure of the furnace body is reliable, the insulation layer is thick, the operation is safe and reliable, and the stability is high.

5. PLC programmable automation control, with a high degree of automation.

6. Widely applicable, can purify any organic waste gas

7. Waste heat utilization with high economic benefits; The excess heat energy is reused in the drying room, oven, etc., and the heating in the drying room does not require additional fuel or electricity consumption.

Application scope of Huashui Environmental Protection Thermal Oxidation Equipment with Thermal Storage:

Huashui Environmental ProtectionRegenerative Thermal Oxidation RTO EquipmentApplicable toThe petroleum, chemical, plastic, rubber, pharmaceutical, printing, furniture, textile printing and dyeing, coating, coating, semiconductor manufacturing, synthetic materials and other industries generate medium to high concentration and high air volume organic waste gas treatment. The types of organic substances that can be treated include benzene, phenols, aldehydes, ketones, esters, alcohols, and soot.

Company Profile

Suzhou Weitesi Environmental Protection Technology Co., Ltd. is a predecessor of Jiangsu Huashui Environmental Protection Equipment Co., Ltd. The company was established in August 2008 and relies on well-known domestic and foreign enterprises and institutions such as ECOLOD Odor Control International in Canada and Shanghai Jiao Tong University to specialize in waste gas treatment for industrial and mining enterprises; Industrial wastewater and household waste odor control; Control of air disinfection, dust removal, odor removal, etc. inside buildings. We provide users with comprehensive and systematic services including production and supporting of environmental air treatment products and equipment, technical consultation, project design, equipment research and development, system installation, after-sales support, etc. We also have multiple independent intellectual property rights in the field of air PM2.5 prevention and control.

Since its establishment, the company has relied on the strong scientific research capabilities of Suzhou University and utilized its technological and talent advantages in the field of environment to focus on solving key issues in environmental protection. It specializes in the research and development of environmental protection equipment, as well as the application and promotion of environmental protection technologies. Since its establishment, it has accumulated rich experience and advantages in industrial wastewater treatment, waste gas treatment, reclaimed water reuse, and occupational disease prevention and control engineering. It has now developed into a comprehensive service institution integrating environmental science and technology research, transformation of environmental pollution control technology achievements, pollution control engineering design, health engineering design, engineering contracting, and implementation. Welcome all users to call or write to inquire, we will be dedicated to serving you!