污水處理設備 污泥處理設備 水處理過濾器 軟化水設備/除鹽設備 純凈水設備 消毒設備|加藥設備 供水/儲水/集水/排水/輔助 水處理膜 過濾器濾芯 水處理濾料 水處理劑 水處理填料 其它水處理設備
尼的曼國際貿易(上海)有限公司
ContinuouslyemptycombustibledustfromyourdustcollectorTheNRSZtyperotaryvalveisusedtotransfermaterialbetweentwoseparatesystems
The NRSZ type rotary valve is used to transfer material between two separate systems. In pneumatic conveying systems discharge is usually required from the filter or cyclone to the silo, at atmospheric pressure. This is an ideal application for the NRS type rotary valve.The rotary valve can be used for most material types, though the particle size must not exceed 13 x 13 x 13 mm (.5 x .5 x .5 in).The NRSZ type rotary valve is modular and robustly constructed in heavy steel plate. The rotor of each module is equipped with an elastic clutch. This reduces the possibility of damage in use and maximises the life of the unit. The rotor has special rubber seals, which provide an effective air lock between the inlet and the outlet.This type of rotary valve is a certified version for explosive dusts type St1 and St2. The NRSZ is a protective system according to ATEX definition.Explosive dusts type St1 may have Kst up to 200 bar m/s.Explosive dusts type St2 may have Kst up to 300 bar m/s.
應用 | 粉塵 |
證書 | CE, EX |
安裝 | 室外, 室內 |
材料 | Heavy steel plate |
工作溫度 | -20 to 50 Deg. C. |
適用于易爆粉塵 | Yes |
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