The San Ya DA activated carbon adsorption box is a dry type waste gas treatment equipment. It is composed of a box body and an adsorption unit mounted inside the box body. According to the quantity and air volume of the adsorption unit, it can be divided into various specifications. Different packing materials can be used to treat different kinds of exhaust gases.
Exhaust gas collection and management:
1) the collection of exhaust gas should be based on the principle of "collecting, collecting and collecting". The exhaust gas collection system should be designed according to the properties of gas, flow, concentration, production, wind speed and so on, so as to ensure the effect of gas collection.
2) optimize the gas gathering system and advanced process equipment for waste gas treatment. The pollution gas collected from the gas collecting hood should be transported through the pipeline to the purification plant and discharged after treatment. The gas gathering device and pipeline are arranged under the premise of the production process to ensure the exhaust gas collection rate and reduce the emission of exhaust gas. Without affecting the production, the collection hood is collected as close as possible to the source of pollution.
3) the process and equipment for producing waste gas should be closed and negative pressure. Solid waste containing volatile materials (acid, alkali, organic matter, etc.) or odor (hazardous waste) storage, temporary storage places need closed design, waste gas after collection and purification and other treatment measures to reach the standard outside the standard. Waste gas collected from sewage collection and treatment units (such as anaerobic tank, aeration tank, sludge tank, etc.) should be collected tightly and effective measures should be taken to deal with the discharge.
Structural form:
The exhaust gas purification tower of St. al's small air volume is made up of drawers. A large number of wind adsorption towers are composed of four parts: the upper box, the lower bracket, the working ladder, the platform guardrail and the discharging device.
The type of activated carbon tower can be designed as: magazine type, horizontal type and barrel type. The material can be made of carbon steel, stainless steel, PP and so on. The commonly used activated carbon has coconut shell and coal active carbon, and it has anticorrosion treatment. It has corrosion resistance to strong acid and alkali and salt. It is not oxidized and corroded by other factors under the condition of long-term operation. The thickness of the main structure must be determined according to the model and the amount of treatment and is sufficiently strong enough to bear the load required for the structure and operation and to provide the necessary operating platform.