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RTO废气治理设备使用流程介绍
来源:/ 发布时间:2023-04-28
RTO废气治理设备工作原理是把有机废气加热到760℃以上,使废气中的VOC在氧化分解成二氧化碳和水。氧化产生的高温气体流经特制的陶瓷蓄热体,使陶瓷体升温而“蓄热”,此“蓄热”用于预热后续进入的有机废气。从而节省废气升温的燃料消耗。陶瓷蓄热体应分成两个(含两个)以上的区或室,每个蓄热室依次经历蓄热-放热-清扫等程序,周而复始,连续工作。蓄热室“放热”后应立即引入适量洁净空气对该蓄热室进行清扫,只有待清扫完成后才能进入“蓄热”程序。
The working principle of RTO waste gas treatment equipment is to heat organic waste gas to above 760 ℃, causing VOC in the waste gas to oxidize and decompose 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". This "heat storage" is used to preheat the subsequent organic waste gas entering. Thus saving fuel consumption for exhaust gas heating. Ceramic heat storage bodies should be divided into two or more zones or chambers, each of which undergoes a sequence of heat storage, heat release, and cleaning procedures, repeating the cycle and working continuously. After the heat storage chamber releases heat, an appropriate amount of clean air should be introduced immediately to clean the chamber. Only after the cleaning is completed can the "heat storage" program be entered.
3.RTO废气治理设备工作流程
3. RTO waste gas treatment equipment workflow
阶段一:废气通过蓄热床A被预热,然后进入燃烧室燃烧,蓄热床C中残留未处理废气被净化后的气体反吹回燃烧室进行焚烧处理(吹扫功 能),分解后的废气经过蓄热床B排出,同时蓄热床B被加热。
Stage 1: The exhaust gas is preheated through the heat storage bed A and then enters the combustion chamber for combustion. The remaining untreated exhaust gas in the heat storage bed C is purged back into the combustion chamber for incineration treatment (blowing function). The decomposed exhaust gas is discharged through the heat storage bed B, while the heat storage bed B is heated.
阶段二:废气通过蓄热床B被预热,然后进入燃烧室燃烧,蓄热床A中残留未处理废气被净化后的气体反吹回燃烧室进行焚烧处理,分解后废气经过蓄热床C排出,同时蓄热床C被加热。
RTO废气处理设备
Stage 2: The exhaust gas is preheated through the heat storage bed B and then enters the combustion chamber for combustion. The remaining untreated exhaust gas in the heat storage bed A is purged back into the combustion chamber for incineration treatment, and the decomposed exhaust gas is discharged through the heat storage bed C, while the heat storage bed C is heated.
阶段三:废气通过蓄热床C被预热,然后进人燃烧室燃烧,蓄热床B中残留未处理废气被净化后的气体反吹回燃烧室进行焚烧处理分解后废气经过蓄热床A排出,同时蓄热床A被加热。
Stage 3: The exhaust gas is preheated through the heat storage bed C, and then enters the combustion chamber for combustion. The remaining untreated exhaust gas in the heat storage bed B is purged back into the combustion chamber for incineration treatment. After decomposition, the exhaust gas is discharged through the heat storage bed A, and at the same time, the heat storage bed A is heated.
RTO废气治理设备工作流程
RTO waste gas treatment equipment workflow
如此周期性运行,废气在燃烧室内氧化分解,燃烧室内温度维持在设定温度(一般为800~850℃)。当RTO进气口的废气浓度达到一定值时,VOCs氧化释放的热量能够维持RTO蓄热和放热的能量储备,则此时RTO不需要使用燃料就能够维持燃烧室内的温度。
In such periodic operation, the exhaust gas oxidizes and decomposes in the combustion chamber, and the temperature in 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 RTO heat storage and release. At this time, RTO can maintain the temperature of the combustion chamber without using fuel.
4.RTO废气治理设备特点
4. Characteristics of RTO waste gas treatment equipment
(1)高浓度废气处理实现自供热燃烧,运行费用低,性价比合理
(1) High concentration waste gas treatment achieves self heating combustion, with low operating costs and reasonable cost-effectiveness
(2)净化效率高,三室型RTO可达99%以上
(2) High purification efficiency, with a three chamber RTO of over 99%
(3)采用陶瓷蓄热体作为热能回收,预热、蓄热交替运行,热效率≥95%
(3) Using ceramic heat storage as the heat recovery material, preheating and heat storage operate alternately, with a thermal efficiency of ≥ 95%
(4)炉体钢结构牢靠,保温层厚实,运行稳定,稳定性高
(4) The steel structure of the furnace body is reliable, with a thick insulation layer, stable operation, and high stability
(5)PLC可编程自动化控制,自动化程度高
(5) PLC programmable automation control with high degree of automation
(6)适用性广,可净化任何有机废气
(6) Wide applicability, capable of purifying any organic waste gas
(7)余热利用,经济效益高,多余的热能回用烘房、烤箱等,烘房的加热不用额外消耗燃料或电能。
(7) Waste heat utilization has high economic benefits, and the excess heat is reused in the drying room, oven, etc. The heating of the drying room does not require additional fuel or electrical energy consumption.
5.RTO废气治理设备应用范围
5. Application scope of RTO waste gas treatment equipment
RTO废气治理设备广泛应用于石油、化工、塑料、橡胶、制药、印刷、家具、纺织印染、涂布、涂料、半导体制造、合成材料等行业产生中高浓度大风量有机废气处理,可处理有机物质种 类包括苯类、酚类、醛类、酮类、醚类、酯类、醇类、烃类等。
RTO waste gas treatment equipment is widely used in industries such as petroleum, chemical, plastic, rubber, pharmaceuticals, printing, furniture, textile printing and dyeing, coating, coating, semiconductor manufacturing, synthetic materials, etc. to treat medium to high concentration and high air volume organic waste gas. The types of organic substances that can be treated include benzene, phenol, aldehyde, ketone, ether, ester, alcohol, hydrocarbon, etc.

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