Precautions for installation of PP activated carbon adsorption tower
PP activated carbon adsorption tower adsorption recovery device structure:
This device mainly includes an adsorption tank, shut-off valve, filter, condenser, separation barrel, aeration cylinder, fan motor, sound insulation cover muffler and other equipment, automatic type equipped with electronically controlled pneumatic air inlet regulating valve, carbon layer over-temperature Alarm and automatic water spray cooling device electric control cabinet, etc.
The equipment is made of a PP anti-corrosion board, with anti-corrosion treatment inside, it is resistant to strong acid, alkali, and salt corrosion, and is not subject to oxidation and corrosion by other factors under long-term operation and use. The thickness of the main structure must be based on each model and processing capacity, and it must have sufficient reinforcement to bear the structure and the load required during operation, and provide the necessary operating platform. The resistance of the whole system is less than 60mmAq.
This device is two adsorption tanks, the two tanks can be used at the same time, and can be used alternately, single-layer activated carbon or double-layer activated carbon is set in the tank. If the double-layer activated carbon waste gas enters the adsorption tank and is absorbed by the upper and lower layers, it is suitable for the purification of waste gas with a large air volume. The inlet and outlet of the device are pneumatic control valves, which are simple to operate and reduce labor intensity. This device uses low-pressure steam as the analysis medium. If necessary, a steam superheater can be equipped to increase the steam temperature for the analysis of solvents with higher boiling points.
Features of PP activated carbon adsorption tower:
1. High adsorption efficiency, large adsorption capacity, and wide application
2. Convenient maintenance, no technical requirements
3. Large specific surface area, good selective adsorption
4. Activated carbon has the characteristics of a wide range of sources and low prices
5. High adsorption efficiency and strong capacity
6. Easy and safe operation
Working principle of PP activated carbon adsorption tower:
The organic gas or particulate matter contained in the workshop is collected by the gas collecting hood, and the organic gas is transported by the pipeline into the activated carbon tower. The organic gas part of the incoming gas flows into the activated carbon filter layer in the direction of the gas flow. When the organic gas enters the carbon layer, the organic gas is adsorbed into the carbon by the activated carbon, and the dried-up air passes through the carbon layer and enters the gas outlet, and the gas passes through the mechanical self-absorption. Then it is discharged into the atmosphere. In the adsorption process of the activated carbon layer, the carbon will have a saturated period of time. The length of the activated carbon saturation process is directly related to the concentration of the gas contained in the gas itself and the length of working time. The activated carbon adsorption box is a dry waste gas treatment equipment. It is composed of a box body and an adsorption unit packed in the box body. The number of adsorption units and air volume, it is divided into a variety of specifications. The activated carbon adsorption box can be used to treat a variety of different waste gases by choosing different filters.