Manufacturers doubt whether the quality of home-made electromagnetic valve is reliable, but the cost of 200,000 to replace all the electromagnetic valve with imported brand-name electromagnetic valve can not solve the problem of air leakage. In order to completely solve the problem of air leakage, the manufacturer made the following analysis: We can use this feature to make the contact of the vacuum electric contact pressure gauge with the upper electrode and start the water pump, without having to pump until the entire vacuum piping system rises to a very high vacuum. Only turn on the pump. In this way, the purpose of power saving can be achieved, the waiting time for Sheung Shui can be reduced, and work efficiency can be improved.
A check valve is installed behind the solenoid valve to prevent the solenoid valve from leaking and ensure that the pump can pump water for a long time. An electric contact pressure gauge shall be installed on the water outlet pipe of the pump and set on the control circuit. When the water pump is put into normal operation, it is tested whether the water pressure of the water pump is normal. If the water pressure is not normal, immediately control the water valve and stop the operation. At the same time, the sound and light signals of the alarm should be issued to prevent the water pump from idling to protect the pump and save power. Whether the automatic control operation is smooth or not is often affected by the controlled object.
In practice, as an engineering and technical personnel, especially the installation and commissioning of engineering personnel, not only have a strong solid foundation for the professional, but also have a good theoretical foundation and a variety of technical knowledge. In the production practice, full consideration is given to the technical coordination and effective linking between professional and work types, so that a project can be put into operation smoothly.
Basket type filters
The basket filter consists mainly of the receiver, the supervisor, the filter basket, the flange cover and the fastener. When the fluid enters the basket through the supervisor, the solid impurity particles are blocked in the filter basket, and the clean fluid is discharged by the filter outlet through the filter basket. When cleaning is needed, unscrew the bottom of the supervisor, remove the fluid, remove the flange cover, and remove the filter basket. After cleaning can be reloaded, therefore, the use of maintenance is extremely convenient.
Characteristics:
The filter is an indispensable pipe accessory in industrial production, which can filter the solid impurity in the fluid, ensure the pipeline equipment system to run normally, make the fluid more pure and obtain the ideal industrial product. After using for a period of time, open the upper cover and take out the basket-like filter, which can be restored as new once it is washed.
Applications:
1. Domestic water supply, production process feed water filtration.
2. Ultrafiltration, reverse osmosis, softening, ion exchange pretreatment.
3. Sea water purification; factory sea water and fresh water culture water filtration.
4. Oil field backwater filtration.
5.Circulating cooling water filtration.
6. Reuse of reclaimed water, advanced treatment and filtration of wastewater.
7. Steel, petroleum, chemical, paper, automobile, food, metallurgy and other industries circulating water filtration.
Basket Filters,Basket Filter Housing,Portable Filter Basket,Stainless Steel Basket Filters
Henan Sinofiltec Technology Co.,Ltd , http://www.airfilters.pl