Design principles of organic waste gas treatment equipment

Do you know the design principles of organic waste gas treatment equipment? If you are not familiar with it, then I will introduce it to you next.

1. Physical properties of organic gas: When designing the organic waste gas treatment plan, it is necessary to grasp the temperature, relative humidity and concentration value of the organic gas, especially the content value of the organic gas, which is also one of the preconditions for the design of the activated carbon tower. one. The industrial waste gas enters the tower body after removing solid particulate matter through the medium-efficiency filter of the adsorption tower. After the activated carbon layer digests the molecular formula of the organic waste gas in the gas, the molecular formula of the organic waste gas in the gas is removed to ensure that the clean solution gas that meets the environmental protection level is discharged by the centrifugal fan to the outside.

2. Chemical properties of organic gases: The relative molecular mass of organic gases is another key step in our establishment. Regardless of whether the gas is mixed with pH or alkaline gas, these two gases will all cause erosion to the guest raw materials, so it must be considered in the formulation that the two gases should be treated before entering the activated carbon tower.

3. Other factors: the amount of exhaust air handled by the scheme design, the daily working hours of machinery and equipment, the frequency of activated carbon disassembly, and the key links of consumers in the scheme design.

Small key links related to the use of activated carbon adsorption machinery and equipment:

The activated carbon in the activated carbon adsorption machine equipment can be inspected according to the changes in the content of environmental pollution components up and down the activated carbon adsorption tower, and whether the activated carbon should be disassembled can be distinguished. However, there is no convenient and fast inspection method available in my country today. Therefore, customers can only manage and decide the use period of the activated carbon filter system according to the prescribed period or work experience, and it is generally appropriate to disassemble it about one month (208 hours).

During the use of the activated carbon adsorption machine and equipment, the staff of the organic waste gas treatment manufacturer with work experience can establish the use period of the activated carbon adsorption tower according to the change of the tower body and internal structure of the activated carbon adsorption tower. Generally, the service life of the activated carbon adsorption tower is three to eight. Years vary, and it is important to see the raw materials and equipment maintenance level of the activated carbon adsorption tower body. If the external structure is intact, the internal filter adsorption screen needs to be disassembled.

The performance indicators of activated carbon adsorption machines and equipment can be determined according to the adsorption capacity of certain types of gases. The amount that the company's activated carbon can adsorb is called "adsorption capacity". Different raw materials or different gases are adsorbed, and the adsorption capacity is different. The residence time of industrial waste gas in the activated carbon adsorption tower - the time range for the airflow to pass over the activated carbon layer is called "residence time". The longer the residence time, the more abundant the adsorption. In order to ensure sufficient residence time, the carbon layer should be very thick, and the filtering wind speed should not be too high.