的基本要求是什么酸雾净化塔的气液两相流可以是逆流或并流，通常采用逆流操作。 What is the basic requirement of an acid mist purification tower? The gas-liquid two-phase flow of an acid mist purification tower can be countercurrent or co-current, and usually adopts countercurrent operation. An absorbent is added from the top of the tower to flow from top to bottom, and it comes into contact with the gas flowing from the bottom to the top to absorb the liquid at the bottom of the tower and the purified gas is discharged from the top of the tower.
The application range of acid mist purification tower is as follows: widely used in chemical, light industry, printing and dyeing, medicine, steel, machinery, electronics, instrumentation, electroplating and other industrial sectors Production process. Oxygen), nitrogen oxides (NOX), carbides (CO, CO2) and other acid gases.
The acid mist purification tower should meet the following basic requirements:
The acid mist purification tower should have sufficient gas-liquid contact area and time.
The gas-liquid two-phase phase has strong perturbation correspondingly, which reduces the mass transfer resistance and improves the absorption efficiency.
Wide operating range and stable operation.
The acid mist purification tower has low resistance and low energy consumption.
It has sufficient mechanical strength and corrosion resistance.
Simple structure, easy to manufacture and maintain.
For cities, more and more cars now emit more and more exhaust gas, which has a great impact on the environment. Of course, it also includes the exhaust gas emitted by some industries during the production and manufacturing process, which also pollutes the environment. As far as the current purification equipment is concerned, the acid mist purification tower is a newer type of purification equipment which is in the process of use.
Because the acid mist purification tower is a high-tech equipment, the effect is also obvious in the process of use. Therefore, the sales price in the market is relatively high. Although the price is high, it can be used for a long time. For industrial enterprises, there are many details to pay attention to during the use. Use these devices as this will ensure the life of the purification equipment.
In general, when using this equipment, you should pay attention to the following details. Because the use of this equipment requires the combination of liquid substances and gases, there should be sufficient space during installation. Second, the purification tower must be checked before use. Ensure that the purification tower is protected from other substances. As long as you pay attention to these two aspects during use, you can basically extend the life of the device.
Of course, the acid mist purification tower has many advantages during use, and its energy consumption during use is very small, which can be said to be energy-saving, and the entire structure is relatively simple, and it is easy to perform routine maintenance.