The application of dry vacuum pump in metallurgical industry and structure

dry vacuum pump production low energy consumption, green environmental protection. Cleaning and maintenance is very convenient. It is widely used in steel industry, but you know what is the effect? This time, people will be briefly introduced the following professional knowledge.

in refining high purity metal and the whole process of production of aluminum alloy, it is necessary to separate the protective film to protect metal materials from air oxidation. Most of the processing technology is under the standard vacuum pump, vacuum pump of the calcination was conducted in a vacuum pump. For example, in tungsten alloy ( Machining tools) Production of tungsten alloy powder by paraffin and alcohol ( Ethanol) Keep the organic solvent. Before calcining, must use standard vacuum pump to remove organic solvents, and in the vacuum sintering furnace burn into small pieces.

lost foam casting is a relatively new forging process. The key stage of production is tight dry sand vacuum pump.

dry vacuum pump was introduced in detail in the role of iron and steel industry. In addition, it is widely used in every social and economic sector, such as electric power, the energy industry, medicine, people's understanding of capital indispensable spent the vacuum equipment.

dry vacuum water pump should be based on the principle of screw compressor. In the sales market, there are two types of popular structure, key for screw and rectangular frame. The following is, in fact, to every detail.

in the screw compressor, motor rotor revolutions is less than 1 ring, revolution of the screw vacuum pump more than 2 laps, as shown in figure 6 as shown. As a result, to reduce the movement and increase the compression ratio. Single pump can be from high pressure pump to 1 pa limit operation pressure, pump speed is 60 - 120 m3 / h, goods sold in the market.

a rectangular frame cross-section of upper and lower motor rotor pitch and high-speed operation, stay in touch without being synchronous gear drives. The steam from the top, and shrinkage in the pump chamber

below does not include the motor rotor, motor rotor rotating a row windpipe. Motor rotor and the pump shell surface has the sealing structure, less leakage clearance of rectangle cross section. Therefore, to obtain a higher compression ratio. Compression ratio of dry vacuum pump, pump speed and motor rotor between the orientation Angle, the clearance between the motor rotor and the pump shell, gearing ratio, the frequency of the circulatory system, the diameter of the motor rotor, and related to the ratio. Because the water pump is higher than screw pump circulation system frequency, high compression ratio, low pumping speed, so you can work from the atmospheric pressure of underwater concrete to 10 - extreme pressure 1pa。

only constant mechanical vacuum pump factory main products are 2 bv, V, VG, VI, VZ,. vn, LRP series water ring vacuum pump, X, GVD (gnu visual debugger) series rotary vane vacuum pump, what ZJ had roots vacuum pump series, GXS, DHS, VSD, GHS series screw vacuum pump, DZS series claw pump, the central vacuum system, etc. The company acting with atlas. Manufacturing ( 阿特拉斯) , times g speck products. Constant to mechanical and electrical vacuum pump manufacturer with many years of production experience, first-class technical staff, perfect after-sales channels to make the product quality stable and reliable for many years. Constant to electromechanical dry vacuum pump manufacturers expect to cooperate with every colleague, more knowledge of vacuum water pump please continue to pay attention to our constant mechanical and electrical equipment co. , LTD. Contact phone number - 400 8625533, mobile phone 13928410990.