Fully automatic candle filterIt is a solution filtration device used in chemical laboratories. At present, domestic laboratories generally use glass sand core filtration devices when filtering solutions, which can only filter one sample at a time. The filtering speed is slow and the efficiency is low The intensity of manual labor is high. At the same time, glass material is fragile and difficult to disinfect at high temperatures. The purpose of the present invention is to filter multiple samples simultaneously. Improve the efficiency of experimental work. At the same time, 316L sanitary grade stainless steel material is acid and alkali resistant, and corrosion-resistant Easy to disinfect at high temperatures, making the analysis results more stable and reliable.
When solution filtration is required, a water-based filter membrane is placed on the filter head to fix the stainless steel filter cup and filter head together with clamps. The air nozzle is connected to the vacuum power. Open the various disc valves of the stainless steel solution filter, inject the solution into the filter cup, and turn on the vacuum power. The solution passes through the filter membrane on the filter head under the action of power, and quickly flows into the collection chamber through the filter bracket. When all the solution in the filter cup flows into the collection chamber, simply remove the filter membrane to be analyzed. The filter holes will become smaller and smaller, resulting in a pressure difference between the inlet and outlet. When the large pressure difference reaches the set value, the control system of the fully automatic candle filter starts the driving motor through the transmission component to drive the shaft to rotate. At the same time, the sewage outlet is opened and discharged from the sewage outlet. After the filter screen is cleaned, the pressure difference drops to a small value, and the system returns to the initial filtering state. The system runs normally, and the filter is composed of a housing, a multi-element filter element, a backwash mechanism, and a differential pressure controller.
Many homeowners have purchased fully automatic candle filters and are well aware of the health benefits of water, but only a few know how to properly maintain themFully automatic candle filterJust to popularize this knowledge for everyone, the specific introduction is as follows
1. Equipment antifreeze measures:
The room temperature for indoor installation should not be lower than 0 degrees, as the volume of water will expand during the solidification process. If it freezes, it will directly cause the pre filter tube, filter bottle, etc. to burst, resulting in leakage. If installed outdoors, anti freezing measures must be taken. If there are no anti freezing measures, the pre filter may crack and must be stopped below zero degrees. If the pre filter is not used for a long time or needs to be taken out, the inlet valve must be closed, all the water in the filter bottle must be drained, and the appearance of the machine must be checked before normal use.
2. In the case of ice therapy:
The entire fully automatic candle filter should be placed in a room with a natural thawing temperature of 10 ℃ or above for 48 hours before continuing to use water during this period. It is not allowed to force the water filter to check for water leakage after thawing.
Other equipment protection: Avoid direct sunlight. Regardless of the type of water purification equipment used, be careful to avoid direct sunlight when cultivating algae in the sun. Technicians remind the public to properly protect the front filter. If it needs to be placed in sunlight or other places where direct sunlight may be present, it is recommended to cover the pre filter with a sunshade or baffle to prevent algae