Electroplating waste gas sourceThe main types of electroplating waste gas are hydrogen chloride, chromic acid mist, sulfuric acid mist, nitrogen oxide, hydrogen cyanide and fluoride. In addition, there are some dust-containing gas, organic waste gas, alkaline gas(1) Pickling: hydrogen chloride, hydr
At present, the main problems that plague the world's global air pollution are the greenhouse effect and the destruction of the ozone layer. The harm caused by this kind of pollution is no longer restricted by national borders, and it is enough to threaten whether human beings can continue to live o
The role of activated carbon adsorption towerActivated carbon adsorption tower has become more and more widely used in the industrial development of the past few years. It has handled the discharge of various wastes very well, is environmentally friendly and clean, and has a good development trend i
With the development of industry, the emission of industrial waste gas has also increased, and the environment has a limited carrying capacity of waste gas. The problem of secondary pollution caused by waste gas has also become another severe test for industrial development. So, what are the common
The glass fiber industrial waste gas comes from the following components:1. Gas and particulate matter produced during the combustion of furnace fuel.2. Atmospheric pollutants from downstream industries (fiber forming, infiltration, drying). The main harmful components in the exhaust gas are particu
Analysis of heat resistance of PVC boardPVC board is an advanced technical board made by processing with current technology. Its appearance has brought vitality to the current market and at the same time promoted the development of related industries. Under normal circumstances, this kind of PVC boa
Polypropylene (PP) is a thermoplastic addition polymer made from a combination of propylene monomers. It has a wide range of applications, including consumer product packaging, plastic parts for the automotive industry, and textiles. Philip Oil Company scientists Paul Hogan and Robert Banks first ma
Air duct is a piping system used for air transportation and distribution. PP air duct is a vent pipe made of PP material. Compared with other material ducts, it has wear resistance, no scaling, low flow resistance, corrosion resistance, etc. It has characteristics, anti-freeze cracking and good soun
The opening and closing part of the PP ball valve is a sphere with a circular channel, which rotates around an axis perpendicular to the channel, and the sphere rotates with the valve stem to achieve the purpose of opening and closing the channel. The PP ball valve can be closed tightly with only a
Although the pneumatic valve is more popular, it still has its value. The electric air valve is composed of two parts, an angular-stroke electronic electric actuator and a butterfly valve adjustment. This mechatronics design can simultaneously realize the functions of the opening signal position fee
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