Now many enterprises in the process of operation will use the hydraulic electric oil pump, then what is the use of the Post-tension Stressed Pump, which enterprises will use this equipment?
In fact, this equipment is mainly used to prevent tension. The main is to work together with the jack, mainly for the safety of the enterprise to do a tension stress buffer.
In fact, now the enterprise in the production process, production safety in this area is still paid more attention to, as before, many large enterprises or heavy industry, in the production process, because some of the reasons and the safety of things, the enterprise's production have an influence and the most serious is an injury to the staff, so that many of the enterprises in advance do all preventive work, as far as possible in the course of operation of equipment, the use of some equipment, what if there is a bad situation or one of the equipment problems, then there will be another device or prevention. Instead of directly down, so as not to hurt people.
Prestressed oil pump now used by enterprises is still very much, and like the oil pump in the installation and use of the process should pay attention to the problem a lot, for example in the terminal time must remember to ground to pick up, because it is an oil together, if there is one thing what Mars is like it's very dangerous, between another pipe and the joint must be connected, otherwise there will be oil spill situation.
Besides, remember that the pressure gauge on the prestressed electric oil pump must be kept in mind. Do not let the pressure be too great. Then there will be a danger. If you want to use it, check it every time, so as to ensure safety in production.
Installation Order
1. During the installation of the electric oil pump, in order to prevent debris from falling into the machine, all holes in the unit should be covered.
2. Put the unit on the foundation with embedded anchor bolts, and use a pair of wedge pads between the base and the foundation for correction.
3. Correct the concentricity of the pump shaft and the motor shaft. On the outer circle of the coupling road, the allowable deviation is 0.1 mm; the gap between the two coupling planes should be guaranteed to be 2 to 4 mm, and the gap should be uniform. Tolerance 0.3mm.
4. After connecting the pipeline and confirming the rotation direction of the motor, connect the coupling and check the concentricity of the shaft again.
5. After the actual trial operation of the unit for 2 to 3 hours, make a final inspection. If there is no defect, the installation is considered qualified. Check bearing temperature and vibration during a trial run
6. Loosen the large coupling, place it on the pump shaft and base of the electric oil pump with a level meter, adjust the wedge pad, correct the level of the unit, and properly tighten the anchor bolts to prevent movement.
7. In order to prevent the sundries in the pipeline from entering the pump, a filter should be installed in the pump glue for the newly installed pipeline, and its effective cross-section should be 2 to 3 times larger than the cross-section of the suction pipe.