蓄热式催化氧化一体机RCO Integrated regenerative catalytic oxidizer

VOCs净化一体机（EcoBOX）是兆和基于多年有机废气治理经验，根据化工行业VOCs排放小、散、杂、乱等特点，推出的一站式服务产品。其中蓄热催化氧化系列（Regenerative Catalytic Oxidizer,简称RCO）产品是针对精细化工行业的储罐、反应釜、污水处理场含VOCs废气，采用蓄热催化氧化工艺完成废气高效净化的一体化装备。通过整合多种工艺模块，以满足不同工况需求，同时采用合理布局的箱体式结构，将蓄热催化氧化工艺系统集成在可移动撬装结构上，不仅实现环保达标，而且便于移动和安装。

VOCs purification all-in-one machine (EcoBOX) is a one-stop service product launched by zhaohe based on years of experience in organic waste gas treatment and according to the characteristics of small, scattered, miscellaneous and disorderly VOCs emissions in the chemical industry.Regenerative Catalytic oxidation of series (Regenerative Catalytic Oxidizer, RCO) series products are of the fine chemical industry tanks, reaction kettle, sewage farm contain VOCs emissions, with the help of efficient exhaust purification Regenerative Catalytic oxidation process, the integration of equipment.Through the integration of a variety of process modules, to meet the needs of different working conditions, at the same time using a reasonable layout of the box-type structure, the heat storage catalytic oxidation process system is integrated in the mobile skid-mounted structure, not only to achieve environmental standards, but also easy to move and install.

功能优势

1. 操作安全：热力燃烧有火焰产生，在有机物浓度高的情况下，火焰会随管道传播；催化氧化无火焰产生，因此，催化氧化安全性更高。
2. 净化效率高：热力焚烧对有机物的去除效率一般在90%~95%左右；催化氧化对有机物的去除率在98%以上。
3. 设备体积小：热力燃烧设备体积大；催化氧化设备体积小。
4. NO_X含量低：尾气处理温度超过800℃，氮化物会随之生成，排放容易超标。
5. 设备投资小：热力燃烧系统温度高，能耗大，对反应器材质要求高；催化氧化反应温度低，废气浓度较低的工况便可实现自热平衡无能源消耗的状态，能耗较低。

产品特点

1.模块化设计-多种工艺模块整合提升灵活性：从工艺类型与功能进行划分，将功能独立的部分重新设计，完成标准化模块，从而加快设计和生产过程，保证产品和工程质量，降低制造与安装成本。

2.箱体式结构-集成设计节省更多空间，方便运输与装配：最大限度利用有限空间，将原有庞大的工艺系统集成在一个高度低于3.7m的箱体中，箱体壁板为钣金结构螺栓组装，拆装维护方便，可在半天内完成现场安装，极适用于空间有点的生产场地。

3.高效与节能-坚持从客户角度出发

1. 采用铂钯贵金属蜂窝陶瓷催化剂；
2. 主副双反应器联合保证排放始终达标；
3. 借助陶瓷蓄热体“削峰平谷”的功能，可以从容应对浓度波动；
4. 最高可达95%热回收效率，即使在浓度较低的时间里设备能够低能耗运行；
5. 风机变频控制，自适应客户工况的各种变化；

4.远程物联网-新的远程监控解决方案

基于云平台，开发了有机废气治理设备物联网系统，实现设备远程互联、数据传输、数据分析、设备管理、远程调试、工艺优化等。

Functional advantage

• Handling safety：Thermal combustion has flame production, in the case of high concentration of organic matter, the flame will spread with the pipe , Catalytic oxidation is flame - free, therefore, the safety of catalytic oxidation is higher.
• High purification efficiency：The removal efficiency of organic matter by thermal incineration is generally around 90%-95%.The removal rate of organic compounds by catalytic oxidation was over 98%.
• Small size of equipment：Large volume of thermal combustion equipment; The catalytic oxidation equipment is small in size.
• Low NOx levels：Large volume of thermal combustion equipment; The catalytic oxidation equipment is small in size.
• Smaller equipment investment：The thermal combustion system has high temperature, high energy consumption and high requirement for reactor material.The temperature of catalytic oxidation is low and the self-heat balance has no energy consumption.

Product feature

A. Modular design - integration of multiple process modules to enhance flexibility

From the process type and function to carry on the division, the function independent part redesign, completes the standardized module, thus speeds up the design and the production process, guarantees the product and the engineering quality, reduces the manufacture and the installment cost.

B. Box structure - integrated design saves more space and facilitates transportation and assembly

Make the most of the limited space and integrate the original huge process system into a box body with the height less than 3.7m. The wall plate of the box body is assembled by sheet metal structural bolts, which is convenient for disassembly and maintenance and can be installed on site within half a day. It is extremely suitable for the production site with a little space.

C. High efficiency and energy saving - from the customer's point of view

• honeycomb ceramic catalyst with platinum palladium precious metal;

• combined primary and secondary dual reactors to ensure emissions are always up to standard;

• with the help of the ceramic thermal accumulator's function of "cutting peak and flat valley", the concentration fluctuation can be handled calmly;

• up to 95% heat recovery efficiency, even in low concentration of time the equipment can operate with low energy consumption;

• fan frequency conversion control, adaptive to various changes in customer working conditions;

D. Remote Internet of things - new remote monitoring solution

Based on the cloud platform, the iot system of organic waste gas treatment equipment is developed to realize remote interconnection of equipment, data transmission, data analysis, equipment management, remote debugging and process optimization.