
Gravel filter Shandong Linyao Intelligent Agriculture Technology Co.,Ltd, automatic cleaning filtration and irrigation equipment for integrating water and fertilizer in agriculture.
Gravel filter Shandong Linyao Intelligent Agriculture Technology Co.,Ltd, automatic cleaning filtration and irrigation equipment for integrating water and fertilizer in agriculture.
1.In agricultural irrigation, if the water source contains a large amount of impurities such as sand, silt, algae, organic particles, etc. (for example, river water, water from reservoirs, canal water), conventional filters have difficulty providing deep cleaning, which easily leads to clogging of the irrigation system. Shandong Linyao Intelligent Agriculture Technology Co., Ltd. has purposefully developed gravel filter for agricultural irrigation, with the core principles of "multi-layer filter media, deep interception, stability and durability", specially designed for high impurity water scenarios, ensure "source purity" for irrigation systems of fields, gardens, greenhouses, etc., is a "reliable line of defense" irrigation systems in conditions of difficult water quality.
2.Filtration precision: 80-200 microns, can be adjusted according to the impurity content of the water source—-for river water with high sand content, the thickness of quartz sand can be increased; For water from reservoirs with a high content of organic matter, the amount of anthracite can be increased.
3.Capacity: Single tank capacity is 5-30m³/h, supports parallel connection of multiple tanks (such as a combination of 2-6 tanks), the maximum capacity can reach 180m³/h, adapts to large-scale irrigation needs from small gardens (10-20 mu) to large farms (more than 500 mu).
4.Working pressure: rated working pressure 0.2-1.0MPa, compatible with the pressure range of most agricultural irrigation pumps, ensures stable filtration through the filter media layer under normal irrigation pressure, without causing the problem of "water flow short circuit".
5.Backwash method: Supports manual/automatic dual backwash mode—-when the pressure difference between the filter inlet and outlet reaches 0.07MPa (adjustable) or the operating time reaches 12-24 hours, in automatic mode, the equipment opens the backwash valve, using the reverse flow of water to influence the filter media layer, removing the retained impurities through the drainage hole; In manual mode, it can be started at any time according to actual needs, flexibly responding to cases of sudden excess impurities.