China factory Regenerative/Recuperative Thermal Oxidizer Rto for Voc Treatment

Maklumat Asas.

Model NO.

RTO yang menakjubkan

taip

Insinerator

Kecekapan Tinggi

100

Less Maintenance

100

Easy for Operation

100

Penjimatan Tenaga

100

Tanda dagangan

Bjamazing

Pakej Pengangkutan

Overseas Wooden

Spesifikasi

180*24

asal usul

China

Kod HS

8416100000

Penerangan Produk

RTO

Pengoksida Terma Penjanaan Semula

Compared with traditional catalytic combustion, direct thermal oxidizer, RTO has the merits of high heating efficiency, low operation cost, and the ability to treat large flux low concentration waste gas. When VOCs concentration is high, secondary heat recycle can be realized, which will greatly reduce the operation cost. Because RTO can preheat the waste gas by levels through ceramic heat accumulator, which could make the waste gas to be completely heated and cracked with no dead corner(treatment efficiency>99%),which reduce the NOX in the Exhausting gas, if the VOC density >1500mg/Nm3, when the waste gas reach cracking area, it has been heated up to cracking temperature by heat accumulator, the burner will be closed under this condition.

RTO can be devided into chamber type and rotary type according to difference operation mode. Rotary type RTO has advantages in system pressure, temperature stability, investment amount, etc

Recuperative thermal oxidizer:

Compared with the catalytic combustion and regenerative thermal oxidation furnace, recuperative thermal oxidizer  investment is less . Recuperative thermal oxidizer system can be designed for the entire incineration system as well as the new air system, which is more suitable for production characteristics of coating units  for building materials plate.

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Alamat: tingkat 8, E1, bangunan Pinwei, jalan Dishengxi, Yizhuang, ZheJiang, China

Jenis Perniagaan: Pengeluar/Kilang, Syarikat Perdagangan

Julat Perniagaan: Elektrik & Elektronik, Peralatan & Komponen Industri, Jentera Pembuatan & Pemprosesan, Metalurgi, Mineral & Tenaga

Pensijilan Sistem Pengurusan: ISO 9001, ISO 14001

Produk Utama: Rto, Talian Salutan Warna, Talian Galvanisasi, Pisau Udara, Alat Ganti untuk Talian Pemprosesan, Coater, Peralatan Bebas, Gulung Sink, Projek Ubahsuai, Blower

Pengenalan Syarikat: ZheJiang Amazing Science & Technology Co., Ltd ialah sebuah syarikat berteknologi tinggi yang berkembang maju, terletak di ZheJiang Economic and Technological Development Area(BDA). Berpegang kepada konsep Realistik, Inovatif, Fokus dan Cekap, syarikat kami menyediakan perkhidmatan terutamanya dalam industri rawatan gas sisa (VOC) dan peralatan metalurgi China dan juga seluruh dunia. Kami mempunyai teknologi canggih dan pengalaman yang kaya dalam projek rawatan gas buangan VOC, yang rujukannya telah berjaya digunakan untuk industri salutan, getah, elektronik, percetakan, dll. Kami juga mempunyai pengumpulan teknologi selama bertahun-tahun dalam penyelidikan dan pembuatan flat talian pemprosesan keluli, dan mempunyai hampir 100 contoh aplikasi.

Syarikat kami menumpukan pada penyelidikan, reka bentuk, pengilangan, pemasangan dan pentauliahan sistem rawatan gas sisa organik VOC dan projek merombak dan mengemas kini untuk penjimatan tenaga dan perlindungan alam sekitar barisan pemprosesan keluli rata. Kami boleh menyediakan pelanggan penyelesaian lengkap untuk perlindungan alam sekitar, penjimatan tenaga, peningkatan kualiti produk dan aspek lain.

Kami juga terlibat dalam pelbagai alat ganti dan peralatan bebas untuk garis salutan warna, garis galvanizing, garis penjerukan, seperti penggelek, pengganding, penukar haba, recuperator, pisau udara, peniup, pengimpal, penyamara ketegangan, pas kulit, sambungan pengembangan, ricih, penyambung , penjahit, penunu, tiub berseri, motor gear, pengurang, dsb.

What are the limitations of regenerative thermal oxidizers?

While regenerative thermal oxidizers (RTOs) are widely used for air pollution control, they do have certain limitations that should be considered. Here are some key limitations of RTOs:

• High Capital Cost: RTOs typically have higher capital costs compared to other air pollution control technologies. The complexity of the regenerative heat exchanger system, which enables high energy efficiency, can contribute to the higher upfront investment required for RTO installation.
• Space Requirements: RTOs generally require a larger footprint compared to some other air pollution control devices. The presence of regenerative heat exchangers, combustion chambers, and associated equipment necessitates adequate space for installation. This can be a limitation for industries with limited available space.
• High Energy Consumption during Startup: RTOs require a certain amount of time and energy to reach their optimal operating temperature during startup. This initial energy consumption can be relatively high, and it is important to consider this aspect when planning the operational schedule and energy management of an RTO system.
• Limitations in Handling Low Concentration VOCs: RTOs may have limitations in effectively treating low concentration volatile organic compounds (VOCs). If the VOC concentrations in the exhaust gas are too low, the energy required to maintain the necessary temperature for oxidation may be higher than the energy released during the combustion process. In such cases, other air pollution control technologies or pre-concentration techniques may be more suitable.
• Particulate Matter Control: RTOs are not specifically designed for controlling particulate matter emissions. While they may provide some incidental removal of fine particulate matter, their removal efficiency for particulates is generally lower compared to dedicated particulate control devices such as fabric filters (baghouses) or electrostatic precipitators.
• Chemically Corrosive Gases: RTOs may not be suitable for treating exhaust gases containing highly corrosive compounds. The high temperatures within the RTO can accelerate corrosion of materials, and the presence of corrosive gases may require additional corrosion-resistant materials or alternative air pollution control technologies.

Despite these limitations, RTOs remain an effective and widely used technology for the destruction of gaseous pollutants in various industrial applications. It is important to evaluate the specific requirements, characteristics of the exhaust gases, and environmental regulations when considering the implementation of an RTO system.

Bolehkah pengoksida terma regeneratif digunakan untuk merawat pelepasan daripada gerai cat?

Ya, pengoksida terma regeneratif (RTO) boleh digunakan dengan berkesan untuk merawat pelepasan daripada gerai cat. Gerai cat menjana sebatian organik meruap (VOC) dan bahan pencemar udara berbahaya (HAP) semasa proses mengecat, yang perlu dikawal untuk mematuhi peraturan alam sekitar dan memastikan kualiti udara. Berikut ialah beberapa perkara penting mengenai penggunaan RTO untuk merawat pelepasan daripada gerai cat:

• Kawalan pelepasan: RTO direka untuk mencapai kecekapan pemusnahan yang tinggi untuk VOC dan HAP. Bahan pencemar ini teroksida dalam RTO pada suhu tinggi, biasanya melebihi kecekapan 95%, menukarkannya kepada karbon dioksida (CO₂) dan wap air. Ini memastikan kawalan yang berkesan dan pengurangan pelepasan daripada gerai cat.
• Keserasian Gerai Cat: RTO boleh disepadukan ke dalam sistem ekzos gerai cat, menangkap dan merawat pelepasan sebelum dilepaskan ke atmosfera. RTO biasanya disambungkan ke timbunan ekzos gerai cat, membolehkan udara sarat VOC melalui pengoksida untuk rawatan.
• Kapasiti Terma: Pelepasan gerai cat boleh berbeza dari segi kadar aliran, suhu dan kepekatan VOC. RTO direka bentuk untuk mengendalikan pelbagai keadaan operasi dan boleh menampung kadar aliran tinggi dan suhu tinggi. Kapasiti terma sistem memastikan rawatan pelepasan yang berkesan dari gerai cat, walaupun semasa tempoh pengeluaran puncak.
• Pemulihan Haba: RTO menggabungkan sistem pertukaran haba yang membolehkan pemulihan dan penggunaan semula tenaga haba. Penukar haba dalam RTO menangkap haba daripada gas ekzos yang keluar dan memindahkannya ke aliran udara atau gas proses masuk. Proses pemulihan haba ini meningkatkan kecekapan tenaga keseluruhan sistem dan mengurangkan keperluan untuk penggunaan bahan api tambahan.
• Pematuhan dengan Peraturan: Pelepasan gerai cat tertakluk kepada keperluan pengawalseliaan untuk kualiti udara dan kawalan pelepasan. RTO mampu mencapai kecekapan pemusnahan yang diperlukan dan boleh membantu pengendali gerai cat mematuhi peraturan alam sekitar. Penggunaan RTO menunjukkan komitmen terhadap amalan mampan dan pengurusan pelepasan udara yang bertanggungjawab.

Adalah penting untuk ambil perhatian bahawa reka bentuk dan konfigurasi khusus RTO, serta ciri-ciri pelepasan gerai cat, harus dipertimbangkan semasa melaksanakan RTO untuk aplikasi gerai cat. Berunding dengan jurutera berpengalaman atau pengilang RTO boleh memberikan pandangan berharga tentang keperluan saiz, penyepaduan dan prestasi yang sesuai untuk merawat pelepasan daripada gerai cat.

Ringkasnya, RTO ialah teknologi yang sesuai dan berkesan untuk merawat pelepasan daripada gerai cat, menyediakan kecekapan pemusnahan yang tinggi, keserasian dengan sistem ekzos gerai cat, kapasiti terma untuk keadaan operasi yang berbeza-beza, pemulihan haba dan pematuhan kepada peraturan alam sekitar.

How do regenerative thermal oxidizers handle start-up and shutdown procedures?

Regenerative thermal oxidizers (RTOs) have specific procedures for start-up and shutdown to ensure safe and efficient operation. These procedures are designed to optimize the performance of the RTO and minimize any potential risks. Here is an overview of how RTOs handle start-up and shutdown:

• Start-up Procedure: During start-up, the RTO goes through a series of steps to reach its operating temperature. The start-up procedure typically involves the following stages:
1. Purge Stage: The RTO is purged with clean air or an inert gas to remove any potential flammable or explosive gases that may have accumulated during the shutdown period.
2. Preheat Stage: The RTO’s heat exchangers are preheated using a burner or an auxiliary heat source. This gradually increases the temperature of the heat exchange media (typically ceramic or metallic beds) and the combustion chamber.
3. Heat Soak Stage: Once the heat exchangers reach a certain temperature, the RTO enters the heat soak stage. In this stage, the heat exchangers are fully heated, and the RTO operates in a self-sustaining mode, with the combustion chamber temperature being maintained primarily by the heat released from the oxidation of pollutants in the exhaust gas.
4. Normal Operation: After the heat soak stage, the RTO is considered to be in normal operation mode, where it maintains the desired operating temperature and treats the exhaust gas containing pollutants.
• Shutdown Procedure: The shutdown procedure of an RTO is aimed at safely and efficiently stopping the operation of the system. The procedure typically involves the following steps:
1. Cool Down: The RTO is gradually cooled down by reducing the flow of the exhaust gas and the supply of combustion air. This helps to prevent thermal stress on the equipment and minimize the risk of fires or other safety hazards.
2. Pemulihan Haba: During the cool-down phase, the RTO may employ heat recovery techniques to capture and utilize the residual heat for other purposes, such as preheating incoming process air or water.
3. Purge: Once the RTO has cooled down sufficiently, a purge cycle is initiated to remove any residual gases or contaminants from the system. This helps to ensure a clean and safe environment for maintenance activities or subsequent start-ups.
4. Complete Shutdown: After the purge cycle, the RTO is considered to be in a fully shut-down state, and it can remain in this state until the next start-up is initiated.

It is important to note that the specific start-up and shutdown procedures for an RTO may vary depending on the design and manufacturer. Manufacturers typically provide detailed guidelines and instructions for operating their specific RTO models, and it is crucial to follow these guidelines to ensure safe and efficient operation.

editor by CX 2023-09-21