Flexible aeration hose is made of fiber-reinforced plastic, usually with a diameter of 65mm. The length can be maintained evenly in the range of 5~20m according to actual needs. Micro-holes are evenly distributed on the hose and 8~12 are used. The roots are a group, the hose arrangement distance is 0.4~0.6m, both ends are connected with the air pipe, so that the air can be evenly distributed to each hose, and the middle is fixed with a bracket, in order to prevent the bottom sediment sludge, Impurities contain aeration hoses and are installed at a distance of 0.6~1m from the bottom of the tank. Aeration is usually used in the range of 2~7m3/mh and the power efficiency is 4~8kgO2/kw.h. The oxygen efficiency of each piece is better than that of microporous aerators.
Aeration hose installation procedure
1. The hose must not be dragged, the air line must be purged, and the hose must be installed. Welding is strictly forbidden to break the hose.
2. In the contact oxidation tank, the lower packing frame shall be leveled with a level meter, the error shall not exceed ±10mm, and the hose shall be tied under the lower packing frame every 500mm with the special fixing rope provided by our company;
3. When the single head is in the air intake, the hose tail must be fixed first, and then the extra long part of the hose head is subtracted. The hose tail asks her to leave the tie rope and the hose is tied to the angle of the pool wall. Embedded parts. The hose must be straightened and not twisted;
4. The clamp must be fully inserted into the groove of the aeration hose connector and tighten the nut evenly. After the installation is completed, clear water is flooded through the hose for 100 mm, and the Roots blower is opened to check the effect of air leakage and aeration.
Aeration hose installation procedure
1. The hose must not be dragged, the air line must be purged, and the hose must be installed. Welding is strictly forbidden to break the hose.
2. In the contact oxidation tank, the lower packing frame shall be leveled with a level meter, the error shall not exceed ±10mm, and the hose shall be tied under the lower packing frame every 500mm with the special fixing rope provided by our company;
3. When the single head is in the air intake, the hose tail must be fixed first, and then the extra long part of the hose head is subtracted. The hose tail asks her to leave the tie rope and the hose is tied to the angle of the pool wall. Embedded parts. The hose must be straightened and not twisted;
4. The clamp must be fully inserted into the groove of the aeration hose connector and tighten the nut evenly. After the installation is completed, clear water is flooded through the hose for 100 mm, and the Roots blower is opened to check the effect of air leakage and aeration.
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