2138acom太阳集团8888

您所在的位置:2138com太阳集团 > 新闻资讯 > 公司动态 > 正文

蓄热式催化焚烧装置

作者: 来源: 日期:2017-12-27 11:20:45 人气:68

蓄热式催化氧化燃烧炉,该法与RTO相同,也是近10余年内发展起来的新技术,净化率高,适应性强,能耗在燃烧法中最低,无二次污染,应用于废气浓度高的场合比较多。将催化剂置于蓄热材料的顶部,来使净化达到最优,其热回收率高达95%。现在有的国家已经开始使用RCO技术取代CO进行有机废气的净化处理,很多RTO设备也已经开始转变成RCO,这样可以消减操作费用达33%-50%,经反应后有毒的HC化合物转化为无毒的CO2和H2O,从而使污染得到治理。

工作原理:

催化燃烧装置(RCO):首先通过除尘阻火系统。然后进入换热器,再送到加热室,使气体达到燃烧反应温度,再通过催化床的作用,使有机废气分解成二氧化碳和水,再进入换热器与低温气体进行热交换,使进入的气体温度升高达到反应温度。如达不到反应温度,加热系统科通过自控系统实现补偿加热。利用催化剂做中间体,使有机气体在较低的温度下,变成无害的水和二氧化碳气体

产品性能特点: 
①操作方便,设备工作时,实现自动控制,安全可靠。
②设备启动,仅需15~30分钟升温至起燃温度,能耗低。
③采用当今先进的贵金属钯、铂浸渍的蜂窝状陶瓷载体催化剂,比表面积大,阻力小,净化率高。
④余热可返回烘道,降低原烘道中消耗功率;也可作其它方面的热源。
⑤使用寿命长,催化剂一般两年更换,并且载体可再生。
应用范围
1 苯、醇、酮、醛、酯、酚、醚、烷等混合有机废气处理。
2 适用于化工、塑料、橡胶、制药、印刷、农药、制鞋等行业的有机废气净化。

Regenerative catalytic oxidation furnace, this method is the same as RTO, is also developed in the past 10 years of new technology, high purification rate, strong adaptability, the lowest energy consumption in the combustion method, no secondary pollution, applied to the occasion of high exhaust gas concentration is more. The catalyst was placed on top of the heat storage material to optimize the purification with a heat recovery of up to 95 %. Now some countries have begun to use rco technology instead of co for organic waste gas purification treatment, many RTO equipment has also begun to convert into rco, which can reduce operating costs of 33 % - 50 %, after reaction of toxic HC compounds into non-toxic CO2 and H2O, so that pollution is treated.
Working principle:
Catalytic combustion unit ( rco ): first through the dust suppression and fire suppression system. Then enter the heat exchanger, then send to the heating chamber, make the gas reach the combustion reaction temperature, then through the action of the catalytic bed, make the organic waste gas decomposition into carbon dioxide and water, and then enter the heat exchanger and low temperature gas heat exchange, make the temperature of the gas to rise to the reaction temperature. If the reaction temperature is not reached, the heating system section realizes compensation heating through the automatic control system. Using the catalyst as an intermediate, the organic gas becomes harmless water and carbon dioxide gas at a lower temperature
Product performance characteristics:
( 1 ) easy to operate, equipment work, to achieve automatic control, safe and reliable.
( 2 ) the equipment starts, only 15 ~ 30 minutes to raise the temperature to the ignition temperature, low energy consumption.
( 3 ) the honeycomb ceramic supported catalyst impregnated with palladium and platinum has the advantages of large specific surface area, small resistance and high purification rate.
( 4 ) the residual heat can be returned to the drying channel to reduce the power consumption in the original drying channel; Can also be used as other heat sources.
( 5 ) the service life is long, the catalyst is generally replaced for two years, and the carrier can be regenerated.
Scope of application:
1 benzene, alcohol, ketone, aldehyde, ester, phenol, ether, alkane and other mixed organic waste gas treatment.
2 suitable for chemical, plastic, rubber, pharmaceutical, printing, pesticides, shoes and other industries of organic waste gas purification.

上一篇: 逆流式洗涤塔