i. overview
this device is a preliminary sizing device which is located after the high-concentration hydraulic pulping engine and preliminarily filter the waste pulp coming out of the high-concentration hydraulic pulping engine so as to remove large or/and heavy impurities to reduce the load for the sizing device in the subsequent process to facilitate sizing in next stage.
ii. main technical parameters
|
model |
ys1200 |
ys1500 |
ys1800 |
ys3000 |
|
id of screen cylinder |
ф1200mm |
f1500mm |
f1800mm |
f3000mm |
|
od of screen cylinder |
f1205mm |
f1505mm |
f1810mm |
f3010mm |
|
effective length of screen cylinder |
2000mm |
3000mm |
3500mm |
4500mm |
|
speed of screen cylinder |
14r/min |
10.5r/min |
8.5r/min |
4r/min |
|
pitch of thread |
l=250mm |
l=300mm |
l=350mm |
l=450mm |
|
height of spiral blade |
inlet side :h=125mm |
inlet side :h=125mm |
inlet side:h=510mm |
inlet side:h=175mm |
|
side::h=100mm |
side::h=100mm |
side::h=125mm |
side::h=150mm |
|
|
sieve diameter |
f8mm |
f10mm |
f12mm |
f14mm |
|
open porosity of screen cylinder |
35% |
35% |
35% |
35% |
|
inlet diameter 2.02 |
f250mm(id) |
f333mm(id) |
f400mm(id) |
f500mm(id) |
|
diameter of grout outlet |
f250mm(id) |
f333mm(id) |
f400mm(id) |
f500mm(id) |
|
|
5-6% |
5~6% |
5~6% |
5~6% |
|
concentration of outgoing pulp |
2~4% |
2~4% |
2~4% |
2~4% |
|
production capacity |
24~40t/dabsolute dry finishing |
30~50t/dabsolute dry finishing |
65-85t/dabsolute dry finishing |
100~150t/dabsolute dry finishing |
|
external spray pipe |
g1 1/2" |
g2" |
g2" |
g2 1/2" |
|
working water jet capacity |
160l/min |
180l/min |
200l/min |
300l/min |
|
internal spray pipe |
g1 1/4" |
g1 1/2" |
g1 1/2" |
g2" |
|
working water jet capacity |
140l/min |
160l/min |
180l/min |
180l/min |
|
main power |
cycloid pin wheel reducer |
cycloid pin wheel reducer xwd7.5-6-29 |
cycloid pin wheel reducer |
cycloid pin wheel reducer |
|
weight of equipment |
2800kg |
3700kg |
4500 kg |
7500 kg |
