RTO VOC制御材料の選択

大気汚染制御の分野において、再生熱酸化装置（RTO）は揮発性有機化合物（VOC）制御のための非常に効果的な技術として登場しました。RTOに使用される材料の選定は、効率的な運転と長期的な耐久性を確保する上で重要な役割を果たします。

1. セラミックメディア

– Ceramic media is a commonly used material in RTOs due to its excellent thermal conductivity and resistance to corrosion.

– The structure of ceramic media promotes efficient heat exchange, allowing for high VOC destruction efficiency.

– The choice of ceramic media type, such as saddles or monolithic blocks, depends on factors like VOC concentration and pressure drop limitations.

2. 高温合金熱交換器

– High-temperature alloy heat exchangers are used in RTOs to withstand the intense heat generated during the oxidation process.

– These alloys, such as Inconel or Hastelloy, exhibit superior resistance to thermal stress and corrosion, ensuring long-term reliability.

– The heat exchanger design should consider factors like heat transfer efficiency, pressure drop, and accessibility for maintenance.

3. 断熱

– Thermal insulation is essential in minimizing heat loss and improving the overall energy efficiency of RTOs.

– Common insulation materials include ceramic fiber blankets or refractory materials like castable cement.

– Adequate insulation thickness and quality are crucial to maintain the desired operating temperature and reduce external heat radiation.

4. 燃焼室ライニング

– The combustion chamber lining should be constructed using refractory materials that can withstand high temperatures and chemical reactions.

– Refractory bricks or castable refractories are commonly used to line the combustion chamber.

– The lining design should consider factors like thermal expansion, abrasion resistance, and protection against chemical attack.

5. バーナー材料

– Burner materials should be selected based on their ability to efficiently deliver and distribute combustion air and fuel.

– Stainless steel or high-temperature resistant alloys are commonly used for burner assemblies.

– The burner design should optimize flame stability, minimize NOx formation, and ensure reliable ignition.

6. シーリング材

– Effective sealing materials are critical to minimize air leakage and maintain the desired process conditions within the RTO.

– Silicone-based or graphite-based gaskets are commonly used for sealing joints and flanges.

– The choice of sealing materials should consider factors like temperature resistance, chemical compatibility, and durability.

7. 制御システムコンポーネント

– Control system components, such as sensors, valves, and actuators, should be made of materials suitable for industrial environments.

– Stainless steel or corrosion-resistant alloys are often used for these components.

– The selection of control system components should consider factors like reliability, response time, and compatibility with the overall system.

8. 排気筒の材質

– The materials used in the exhaust stack should be resistant to high temperatures and corrosive gases.

– Stainless steel or corrosion-resistant alloys are commonly used for exhaust stack construction.

– The exhaust stack design should consider factors like stack height, diameter, and compliance with emission regulations.

結論として、RTO VOC制御のための材料選定は、最適な性能、耐久性、そして大気汚染規制への適合を実現するために極めて重要です。RTOコンポーネントに使用される各材料の特性を慎重に検討することで、オペレーターはメンテナンスと運用コストを最小限に抑えながら、効率的なVOC除去を実現できます。

会社概要

We are a high-tech enterprise specialized in the comprehensive treatment of volatile organic compounds (VOCs) waste gas and carbon reduction and energy-saving technology for high-end equipment manufacturing. Our core technical team is composed of over 60 R&D technicians, including 3 senior engineers at the researcher level and 16 senior engineers, from the Aerospace Liquid Rocket Engine Research Institute (Aerospace Sixth Institute). Our company has four core technologies: thermal energy, combustion, sealing, and automatic control. We have the ability to simulate temperature fields and air flow field simulation modeling and calculation. Additionally, we have the ability to test the performance of ceramic thermal storage materials, the selection of molecular sieve adsorption materials, and the experimental testing of the high-temperature incineration and oxidation characteristics of VOCs organic matter. We have built an RTO technology research and development center and an exhaust gas carbon reduction engineering technology center in the ancient city of Xi’an, and have a 30,000m² 楊陵に生産拠点を構え、RTO装置の生産量と販売量は世界をリードしています。

R&Dプラットフォーム

高効率燃焼制御技術テストベンチ – We conduct research on the intelligent control of combustion processes to improve combustion efficiency while reducing pollutant emissions.
分子ふるい吸着効率試験ベンチ – We research and develop new molecular sieve materials to improve the efficiency of volatile organic compound adsorption.
高効率セラミック蓄熱技術テストベンチ – We experiment with and optimize the thermal storage capacity and energy storage performance of ceramic materials to improve the overall performance of heat storage technology.
超高温廃熱回収試験ベンチ – We carry out experiments on the recovery of high-temperature waste heat from industrial processes to improve energy efficiency and reduce carbon emissions.
気体流体シール技術テストベンチ – We research and develop new gaseous fluid sealing technologies to improve sealing performance and reduce leakage.

当社の研究開発プラットフォームでは、技術革新と開発のための強固な基盤を確立しており、産業現場における環境問題の解決とエネルギー効率の向上に取り組んでいます。

特許と栄誉

当社は、様々なコア技術に関する特許を68件申請しており、そのうち発明特許は21件です。当社の特許技術は主にキーコンポーネントを網羅しており、発明特許4件、実用新案特許41件、意匠特許6件、ソフトウェア著作権7件を取得しています。

生産能力

鋼板およびプロファイルの自動ショットブラストおよび塗装生産ライン – We have a fully automated production line with advanced surface treatment technology that improves painting adhesion and extends equipment life.
手動ショットブラスト生産ライン – We also have a manual shot blasting line for smaller scale equipment.
除塵・環境保護機器 – We have equipment to remove dust and other pollutants from industrial exhaust gas, reducing air pollution and improving air quality.
自動塗装室 – We have an automatic paint spray room that uses advanced technology to reduce paint waste and improve efficiency.
乾燥室 – We have a drying room that uses infrared radiation to improve drying efficiency and reduce energy consumption.

選ばれる理由

豊富な経験 – With over 60 R&D technicians and a wealth of experience in VOCs waste gas treatment, we have become a leading provider of RTO equipment.
先進技術 – Our core technologies have been patented to cover key components and have passed rigorous testing and accreditation.
最先端の設備 – We have advanced production and testing equipment, including automatic shot blasting and painting lines, dust removal equipment, automatic paint spray rooms, and drying rooms.
環境保護 – Our equipment can effectively remove pollutants from industrial exhaust gas, reducing environmental pollution and improving air quality.
省エネ – Our equipment uses advanced technology to recover waste heat, reduce energy consumption, and improve energy efficiency.
カスタマイズ可能なソリューション – We offer customized solutions to meet the specific needs of each of our customers, ensuring high-quality and efficient treatment of VOCs waste gas.