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The filter adopts high - strength wedge-shaped strainer to control the automatic cleaning of filter element through pressure differential control. When the impurity accumulates in the filter surface causes the import and export pressure difference to increase to the set value, or the timer reaches the preset time, the electric control box sends out the signal to drive the anti-flushing mechanism. When backwash suction dish and filter imports are pair, the drain valve is opened, the system pressure drainage, chuck and filter the inside a relative pressure below the filter of the lateral pressure of negative pressure zone, forcing some net circulating water from the inside filter lateral flow filter, adsorption on the inner wall of the filter in the impurity particles with flow into ç©£ disc and is discharged from the drain valve. The specially designed filter causes the inside of the filter to produce a jet effect, and any impurities will be washed away from the smooth inner wall. When the pressure difference of the filter is returned to normal or the timer set time is finished, the material does not break the flow during the whole process, and the anti-washing water consumption is low, which realizes the continuous and automatic production
The two - line interlocking device has a good range and good function. When it needs to drive in a continuous reverse direction, the dispatch order can be issued at one time.
Automatic filter is to filter industry widely used a set of equipment, to overcome the traditional filtering products, volume is small, vulnerable to contamination jams, filtering, part of the need to remove the cleaning and unable to monitor the state of the filter and so on shortcomings, with the raw water filter and automatic filter for the discharge of pollutants by automatic cleaning function.
The driver of the signal engine failure of the station (pick up the road);
We may or might not exactly be aware of it but power generation, transmission and distribution is a commercial activity like any other manufacturing or service industry. Of course due to the very nature in the product, it appears under essential services which can be regulated closely by the government in many countries. Still the main motive of companies working with power generation and distribution would be to earn profit by selling that electricity. In this article we are going to find out about the meaning of tariff along with the several types of expenses associated with power generation.
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