The fully automatic shallow medium filter is composed of multiple standard high-speed sand tank units. It is equipped with a water distributor and water collector, and has a two-way automatic flush valve, which can realize multiple standard high-speed sand tanks one by one during normal system operation.
The fully automatic shallow medium filter is composed of multiple standard high-speed sand tank units. It is equipped with a water distributor and water collector, and has a two-way automatic flush valve, which can realize multiple standard high-speed sand tanks one by one during normal system operation. Separate backwash, fully automatic program control. The fully automatic shallow medium filter has the advantages of small backwash water consumption, convenient equipment installation and easy operation. The device has a high flow rate and requires no maintenance.
1. Small size, easy installation and space saving. It can be installed outdoors, no need to build a house, save the cost of civil construction, and occupy a small area.
2. The equipment has good anti-corrosion performance and long service life.
3. The filtration water volume is large, the filtration effect is good, and the filtration flow rate is fast. The normal filtration rate can be about 40m/h, and it can reach 60m/h according to the water quality; the filter backwash adopts product water, and no booster pump and backwash pump are required. ; Backwashing lasted 2-3min, backwashing water volume <3m3. High filtration accuracy, impurity filtration accuracy can be below 0.10mm, effluent turbidity can be less than 0.5NTU. The filtration system consists of a standard unit sand tank, and the filtration flow can be increased from 30.6 cubic meters per hour to 2500 cubic meters per hour.
4. Automatic backwashing: The backwashing of the equipment is automatically identified and controlled by the intelligent control system without manual intervention. Even if the suspended matter in the water fluctuates, the equipment may automatically adapt.
5. The water supply is uninterrupted; when the equipment is backwashed, the filtration process is carried out at the same time, and the system supplies water as usual.
1. Filtration of industrial water has corresponding system requirements for water quality. Such as: steel mill oxygen lance water, boiler, heat exchanger water supply filtration, etc., can filter out impurities in the water and avoid blockage of pipelines and nozzles.
2. Filtration system of industrial circulating water.
3. The treatment of raw water can filter the surface river water, lake water, sea water, reservoir water, well water and urban tap water as the water source for urban districts with differentiated water supply, etc., to remove sand particles, suspended solids, algae, etc. in the water.
4. Agricultural irrigation, especially suitable for water sources with high flow and good impurity content, such as farmland irrigation, lawn irrigation in parks and golf courses, etc.
Fully automatic shallow media filter
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