High Quality Turbine Vacuum Pump Supplier
High-quality turbine vacuum pump operation and operation process:
1. Check the integrity of the equipment before installation of the water-ring vacuum unit, and be familiar with the operation instructions of the pumps. 2. Fix the bottom angle of water ring Roots vacuum unit in place and connect the pipeline as required. Note: When connecting the intake pipeline, a 20-40 mesh filter should be installed in the pipeline above the unit to prevent foreign bodies such as welding slag from entering the vacuum unit, and the pipeline can be removed after successful test run. Y-type filter can be installed. Valves should be installed above the intake port of Roots pump to connect with the system in order to shut down before stopping, so as to separate the unit from the vacuum system. Ball valves should be installed between the liquid ring pump and the supply pipeline to control the amount of liquid supplied to the liquid ring pump.
3. Before start-up of the unit, check whether there is leakage in the pipelines of the system; check whether the car is blocked before start-up of the liquid ring pump; inject the oil level in the oil tank and oil cup of Roots pump into the specified requirements according to the Instructions for Use of Roots Vacuum Pump before start-up; and connect the cooling pipeline of Roots pump well to ensure the cooling effect of the roots pump shaft seal.
4. Assemble the control cabinet and connect the motor and the electric contact vacuum meter according to the electrical schematic diagram.
Application of Vacuum System in Chongqing Iron and Steel Industry: In order to further improve product structure and steel quality, vacuum equipment technology is introduced. From the application status at home and abroad, it is found that the vacuum system is greatly constrained by steam. At the same time, in order to comply with the concept of environmental protection and efficient recovery and utilization in Chongqing Iron and Steel Industry, the vacuum system is chosen. When the limit pressure of the vacuum system reaches 67 Pa, the larger pumping capacity reaches 800 kg/h, and the pressure in the vacuum tank reaches 67 Pa within 415 minutes. The high-quality turbine vacuum pump is applied in Chongqing Iron and Steel Industry. Its metallurgical effect can reach or surpass the same technological index of multi-stage steam jet pump vacuum system. Its degassing rate is 63.5%, the ultimate decarbonization capacity is 10@10-6, and T[O][30@10-6 in steel. Vacuum system is one of the necessary mechanical equipments for refining equipment. The extraction capacity and extraction rate of vacuum system directly affect the normal operation and metallurgical effect of RH. In the industry of Chongqing Iron and Steel Company, when the design pumping capacity of vacuum pump is 67Pa, the larger pumping capacity is 800kg/h, which is basically the same as that of domestic steam pump with the same tonnage RH.
At present, vacuum system is widely used in electronic semiconductor industry, mechanical processing and other industries. High-quality turbine vacuum pump Guangzhou Hengze Co., Ltd. Xiaobian will talk about the working principle of vacuum system and application industry bar!
Working Principle: Start up the system, the main vacuum pump group starts to work until the vacuum degree in the vacuum tank reaches the set upper limit, the vacuum pump stops running automatically, and the vacuum in the central vacuum system is maintained by the vacuum check valve on the pipeline automatically. If the vacuum in the vacuum tank decreases and falls below the set lower limit, the standby vacuum pump set will start automatically. As a result, the vacuum degree of the vacuum system can maintain a stable vacuum source and meet the production requirements.
Application Industry: Electrical, Textile, CNC Engraving Machine, Vacuum Forming Machine, Computer, Semiconductor Application, Circuit Board, Battery, Binding Machine, Phototypesetting Machine, Freeze Air Conditioning Vacuum, Packaging Machine, Transformer, Automatic Injection, Polyurethane Process, Printing Machine, Vacuum Film Plating, Vacuum Dry Welding, Vacuum Packaging Industry Space simulation, scientific research, hospital negative pressure system, environmental protection industry, electronic industry, marble, vacuum handling of heavy metal and other industries.