ZNP系列盘式浓缩机/ ZNP Series Disc Thickener
用 途:
ZNP系列盘式浓缩机主要用于制浆造纸行业对低浓浆料的洗涤、浓缩。其工作原理是依靠盘面滤网外浆位与盘内白 水水位差进行重力脱水;浓度为0.8~1.2%的浆料进入浆槽后被吸附在扇盘上,盘内白水由导水沟流向空心轴两端排出墙板外。盘面浆料则由高压水冲刷剥落,当浆料液 位高于调节阀闸板时溢流至出浆槽内排出,出浆浓度约为3~4%。出浆浓度和生产能力可由主轴的转速来调节。
结构特点:
生产效率高,占地面积小。 盘扇由不锈钢焊接而成,具有良好的耐腐蚀性。 由于脱水盘的扇形结构,过滤面积大,运转时可过滤大量 的白水。
释出的白水浓度比圆网浓缩机低。
Application:
ZNP series disc thickener is mainly used to wash and thicken stock in pulping and paper-making process. Its working principle is to dewa- ter by gravity through the level difference between stock out of disc wire and white water in the disc. The pulp at the consistency of 0.8~1.2% enters into the vat, then it is attached to disc sector. The white water in the disc flows to the ends of hollow shaft through guide slot and then discharges out. Stock attached on disc sector is knocked off by high-pressure shower. When the stock level is higher than the gate plate of adjusting valve, stock overflows into outlet chamber from where it is discharged out in the consistency of 3-4%. The outlet consistency and capacity can be adjusted by rotating speed of main shaft.
Design Features:
Higher efficiency and less space required.
Discs are made of stainless steel with excellent corrosion resistance. Due to the structure of disc sector, the filtering area is large, allowing filtrating large amount of white water when operating.
Compared with the consistency by the common cylinder wire thick- ener, the consistency of white water filtrated is lower.
主要技术参数 / Main Technical Data
型号Model | ZNP1 | ZNP2 | ZNP3 | ZNP4 | ZNP5 | ZNP6 | ZNP7 |
扇盘直径Diameter Of Disc(Mm) | 2500 | 2500 | 2500 | 3500 | 3500 | 3500 | 3500 |
进浆浓度Inlet Consistency(%) | 0.8-1.2 | 0.8-1.2 | 0.8-1.2 | 0.8-1.2 | 0.8-1.2 | 0.8-1.2 | 0.8-1.2 |
出浆浓度Outlet Consistency(%) | 3-4 | 3-4 | 3-4 | 3-4 | 3-4 | 3-4 | 3-4 |
冲洗水压力Wash-water Pressure(MPa) | 0.4-0.6 | 0.4-0.6 | 0.4-0.6 | 0.4-0.6 | 0.4-0.6 | 0.4-0.6 | 0.4-0.6 |
过滤面积Filter Area(㎡) | 40 | 60 | 90 | 120 | 150 | 180 | 240 |
不锈钢丝网目数Wire Mesh Number | 35/40 |
生产能力Capacity(T/d) | OCC | 80-100 | 120-150 | 180-200 | 240-260 | 300-320 | 360-380 | 400-500 |
| ONP | 40-50 | 60-75 | 90-100 | 120-130 | 150-160 | 180-190 | 240-250 |
电机功率Motor Power(Kw) | 11 | 11 | 15 | 22 | 30 | 30 | 37 |
扇盘盘数Number Of Disc(N) | 6 | 8 | 12 | 8 | 10 | 12 | 16 |