蓄熱式有機(jī)廢氣催化燃燒設(shè)備特點(diǎn)
The cleaning equipment is arranged according to two basic concepts of adsorption and catalytic combustion, namely adsorption Extraction Catalytic combustion method. The equipment of the precipitator is single bed adsorption of clean industrial waste gas and catalytic combustion of activated carbon. Firstly, the industrial waste gas is filtered by activated carbon with lower concentration, and the actual operation is terminated when it is almost over the saturation state, and then the organic compounds are desorbed from the activated carbon by hot gas spinning to regenerate the activated carbon; the adsorbed organic compounds have been extracted (the concentration value is several times higher than the original value) and sent to the catalytic reaction combustion chamber, and the catalytic reaction is converted into CO2 and H2O When the concentration of industrial waste gas exceeds 2000ppm, the industrial waste gas can keep on fire in the catalytic reaction bed without external heating. Part of the waste gas after combustion is discharged into the air, and most of it is sent to the adsorption bed for adsorption and regeneration of activated carbon. In this way, energy consumption for combustion and adsorption can be considered, which exceeds the goal of environmental protection and energy saving. The regenerated activated carbon can be used for adsorption at that time. The cleaning equipment uses catalytic combustion to convert harmful organic waste gas into non-toxic vapor. The main project of the equipment is composed of cleaning equipment server, booster fan and automatic control system. The catalytic combustion cleaning equipment includes: ash removal flame arrester, heat exchanger, preheater and catalytic reaction combustion chamber.
催化燃燒廢氣凈化設(shè)備關(guān)鍵是運(yùn)用燃燒爐在催化劑的作用下將工業(yè)廢氣開展燃燒或空氣氧化轉(zhuǎn)換為水和CO2，?進(jìn)而超過有機(jī)廢氣處理的實際效果。催化燃燒因為有催化劑的作用起燃溫度低，節(jié)約有機(jī)廢氣燃燒成本費(fèi)，安全系數(shù)更高，是這種較為理想的根據(jù)觸媒催化反應(yīng)速度（油灶）解決有機(jī)化學(xué)空氣污染物的方式。催化燃燒有機(jī)廢氣處理設(shè)備具備應(yīng)用領(lǐng)域廣，構(gòu)造簡易，清潔高效率，環(huán)保節(jié)能、無污染等優(yōu)勢，已在世界各國獲得了運(yùn)用。
The key of catalytic combustion waste gas purification equipment is to use combustion furnace to carry out combustion or air oxidation to convert industrial waste gas into water and CO2 under the action of catalyst, so as to exceed the actual effect of organic waste gas treatment. Because of the role of catalyst, catalytic combustion has low starting temperature, saves the cost of organic waste gas combustion, and has higher safety factor. It is an ideal way to solve the organic chemical air pollutants according to the catalytic reaction speed (oil stove). Catalytic combustion of organic waste gas treatment equipment has a wide range of applications, simple structure, clean and efficient, environmental protection and energy saving, pollution-free and other advantages, has been used in the world.
?我企業(yè)引入海外優(yōu)秀技術(shù)性獨(dú)立產(chǎn)品研發(fā)的RCO催化燃燒清潔設(shè)備具備實際操作簡單、自動化技術(shù)水平高，能合理的解決各種各樣工業(yè)廢氣空氣污染物，備受廣大群眾的熱烈歡迎。RCO催化燃燒解決技術(shù)性適用絲包線、機(jī)械設(shè)備、電動機(jī)、化工廠、儀表盤、小車、柴油發(fā)動機(jī)、塑膠、家用電器等制造行業(yè)的有機(jī)化學(xué)廢氣治理。
The RCO catalytic combustion cleaning equipment developed by our company with overseas excellent technical independent products has the advantages of simple operation, high level of automation technology, and can reasonably solve all kinds of industrial waste gas and air pollutants, which is warmly welcomed by the masses. RCO catalytic combustion is technically applicable to the treatment of organic chemical waste gas in manufacturing industries such as silk cord, mechanical equipment, motor, chemical plant, instrument panel, car, diesel engine, plastic, household appliances, etc.
?RCO催化燃燒解決技術(shù)性基本原理
technical basic principle of RCO catalytic combustion solution
催化燃燒清潔設(shè)備關(guān)鍵由阻火器，換熱器，催化反應(yīng)速度床，離心風(fēng)機(jī)這好多個關(guān)鍵構(gòu)件構(gòu)成。與立即燃燒對比，催化燃燒溫度較低，燃燒較為徹底。催化燃燒用的是表層具備貴重金屬和氫氧化物的金屬催化劑，將有機(jī)化學(xué)空氣污染物的有機(jī)廢氣在金屬催化劑鉑、鈀的功效下，能夠在較低的溫度下將有機(jī)廢氣中的有機(jī)化學(xué)空氣污染物空氣氧化成CO2和水。金屬催化劑的添加并不可以更改原來的化學(xué)平衡，所更改的僅是放熱反應(yīng)的速率，而在反映前后左右，金屬催化劑自身的特性并不是變化很大。
The key components of catalytic combustion cleaning equipment are flame arrester, heat exchanger, catalytic reaction speed bed and centrifugal fan. Compared with the immediate combustion, the catalytic combustion temperature is lower and the combustion is more thorough. Catalytic combustion uses metal catalysts with precious metals and hydroxides on the surface. Under the effect of metal catalysts such as platinum and palladium, the organic chemical air pollutants in the organic waste gas can be oxidized into CO2 and water at a lower temperature. The addition of metal catalysts can not change the original chemical equilibrium, but only the exothermic reaction rate. The characteristics of metal catalysts do not change much before and after the reaction.
?有機(jī)廢氣經(jīng)阻火器過慮后，根據(jù)主進(jìn)閥、進(jìn)氣閥的同歩反方向轉(zhuǎn)換調(diào)整進(jìn)到換熱器，換熱器的傳熱上升必須溫度后進(jìn)到加熱室，歷經(jīng)加熱室的加溫，使有機(jī)廢氣提溫到催化反應(yīng)起燃溫度（——250℃），隨后進(jìn)到催化反應(yīng)速度床，在催化劑的活性功效下，工業(yè)廢氣開展氧化還原反應(yīng)轉(zhuǎn)化成沒害的水和CO2，并釋放必須的發(fā)熱量。反映后的高溫汽體再度進(jìn)到換熱器，經(jīng)傳熱后，最終以較低的溫度經(jīng)增壓風(fēng)機(jī)排進(jìn)空氣。
? after the organic waste gas is filtered by the flame arrester, it is transferred to the heat exchanger according to the reverse direction of the main inlet valve and the inlet valve. The heat transfer of the heat exchanger must rise to the temperature before entering the heating chamber. After the heating of the heating chamber, the organic waste gas is raised to the ignition temperature of catalytic reaction (- 250 ℃), and then enters the catalytic reaction bed. Under the active effect of the catalyst, the industrial waste gas is turned on The redox reaction transforms the water and CO2 into harmless water and releases the necessary heat. The reflected high temperature steam enters the heat exchanger again. After heat transfer, it is finally discharged into the air through the booster fan at a lower temperature.