1. The injection bubbling device is also known as a gas jet bubbling device or a bubbling reactor, which is developed on the basis of ordinary bubbling. The principle of jet bubbling is to process the gas with special device and blow into the absorber to produce a large amount of tiny air bubbles. In the process of rising air bubbles, the liquid mass transfer is completed.
2, packing layer using polyhedral hollow ball to replace the original pall ring, PP material, under the spray system work, can work in high temperature below 100 ℃. The spray system adopts the spiral nozzle, the nozzle aperture is bigger, not easy to plug, the nozzle is made up of teflon carbon fiber, the nozzle jet out of the spiral foam area. The efficient gas-liquid separation component solves the problem of floating water.
3. Provide customized acid fog purification equipment service for enterprises. Under this solution, it is in high concentration and high temperature exhaust Gas Treatment, and its features are: the amount of acid mist generated relatively small (below 10000 m3 / h), high concentrations (200000 mg/m3-1000 mg/m3), may also be at the same time accompanied by high temperature (120 ℃) of acid mist.
4. According to the working environment of the acid mist purifying tower components, the resin with good alkali resistance and high structure strength is selected, and the waterproof and anti-aging coating resin is adopted. In order to increase the strength of the tower, a number of longitudinal reinforcing bars were adopted in the shell of the tower body, and the cylindrical binocular structure was adopted according to the size of various models.
Because of long-term work in acid and alkali corrosion gas Purification Tower of the environment, in addition to the tower body itself under pressure and pressure solution, but also bear the wind pressure when the work (fan pressure mmh2o in 200-200), for all the glass fiber reinforced plastic parts that should have good corrosion resistance, and to maintaining high tensile and compressive strength. Therefore, FRP under full consideration and ruled out the strong corrosion of the strength reduction factor and hand lay-up molding process of discrete factors, according to the characteristics of the tower type structure and use of the environment, according to the most extreme working conditions, the glass fiber reinforced plastic parts remain rich reserves of strength.
5. Material selection: PVC/FRP composites.
In the PP ventilation piping system, the PP Elbow is the pipe that changes the direction of the pipe:Bend molding.Injection elbow.Socket elbow, etc. There are 45 DEG and 90 DEG to 180 DEG three most commonly used,In addition, according to the project needs, including 60 degrees and other non normal angle elbow.Elbow and pipe connections are: direct welding (the most commonly used way), flange connection, hot melt connection, electric melting connection, threaded connection and socket connection.
PP Elbow
PP Elbow,Elbow Fitting,Plastic Elbow
Shenzhen Xicheng Plastic Co., Ltd. , http://www.china-xicheng.com
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