3 technological process of equipment of catalytic combustion of chemical waste gas

Equipment of catalytic combustion of chemical waste gas handles way 3 technological process, technological process design includes preliminary processing, adsorptive fact to hold, analytic with catalytic combustion these 3 link, next these 3 technological process of equipment of catalytic combustion of waste gas of will expatiatory chemical industry.

　　 3 technological process of equipment of catalytic combustion of chemical waste gas

1. The provision of equipment of waste gas catalytic combustion is handled

Be aimed at waste gas, everybody ought to develop gush water to its first, with eliminate waste gas medium dust is mixed but dissolve organic matter. After gush is scattered, there are many moisture and a few dirt in gas. Be divided to can avoid water and dust is reasonable to bed of activated carbon adsorption the harm that move, in handling way, need uses authority more activated carbon filter undertakes filtering.

2. The adsorptive fact of equipment of waste gas catalytic combustion is held

The waste gas after preliminary processing falls in the function of air-blower by engulf adsorption bed, well-balanced distributing in activated carbon surface layer. According to the interaction force between the element, activated carbon can absorb waste gas Fu to be in surface layer, middling of this one course needs when long less, but if suck Fu when grow more, those who suck Fu is more complete cleaner. They mutual not only produce big chemical change not easily, still can make waste gas still can come true very tall purify processing effect. The clean waste gas after purifying processing can realize the contaminant that environmental protection bureau sets to discharge. In addition, below the function of air-blower, return what can realize 15m leaving the ground to discharge. System of means of processing of an off-gas treatment includes multilayer bed suction Fu, double deck in order to sucks Fu, an in order to is analytic, equipment but one by one moves.

3. The desorption of equipment of waste gas catalytic combustion and catalytic combustion

Activated carbon adsorption arrives after degree of saturation, change desorption bed. Desorption needs another quantity of heat, add shrinkage fitting buy to install the internal composition in catalytic reaction bed, a warm-up after switching on the mobile phone. After catalysis reacts the bed realizes setting temperature, connect steam to the middle of desorption bed, waste gas is heating decompose completely from activated carbon surface layer below the function.

Expensive thick waste gas enters facility of waste gas catalytic combustion below outside force, complete below the catalytic reaction of activator combustion decomposes water and carbon dioxide subsequently. Waste gas can be held through this one fact obtain purify processing. The character of course of this one combustion is low, speed compares temperature fast, do not have blaze, form much quantity of heat. We can be mixed in the desorption He of waste gas activated carbon is used in the course that combustion oxidizes, reduce cost then can.

Equipment of waste gas catalytic combustion is when waste gas content is higher, when the quantity of heat that combustion forms is too much, can bring about catalysis to react bed temperature rises, jeopardize the stability of system of integral off-gas treatment. So, equipment of waste gas catalytic combustion contains device of air cooling fill, still can introduce temperature of reaction of fresh air reductive, ensure then the stability that move.