适用范围

介质：氧化铝浆料、石膏浆液、水泥浆料、纸浆、污水等；

浓度：≤20%

压力：≤1.5MPa

温度：-20～120℃

线速度：≤15m/s

轴径：Φ35～Φ200mm 

特征及用途

该密封为双端面、弹簧静止型、集装式，外冲洗结构。冲洗液使用清洁水，水压为0.1～0.2Mpa 密封冲洗液由端盖两侧输入、输出，循环使用或排放使用。该密封主要适用于电厂脱硫、除灰、排浆、选矿、煤炭、洗煤、制铝厂等其他泵送物料不允许稀释的工况。

Applicable range

Medium：Pulp of aluminum oxide,plaster pulp,cement pulp,Paper pulp and sewage,tec.

Concentration:≤20%

Pressure:≤1.5MPa

Temperature:-20～120℃

Linear speed: ≤15m/s

Shaft diameter：Φ35～Φ200mm

Feature and use

It is featured by a double ends,spring standing structure and the packing style.With an exterior rinsing structure,the product adopts clean water as a rinsing solution with a pressure between 0.1 and 0.2Mpa.To rinse the seal,the solution is fed through both sides of the cover and then recovered or discharged.This product is manly applicable to the operation situations in which dilution is prohibited for pumped feeding materials in the fields of power plant desulphurization or dedust,slurry drainage,mineral processing,coal mining,coal rinsing and aluminum production etc.