Belt filter-automatic mesh belt screen changer/ melt filter
This kind of screen changer consists of the main body of the screen changer, the heating system , the cooling system , and the electrical controlling box.
and this kind of screen changer can be controlled by
-timer
-pressure sensor
- manual
1, when the material is virgin material , and the pressure is stablitity, under this case we can control the screen changer by the timer. for example, preset the screen changer interval is 2 hours , then we can make the timer off-state for two hours, and make it on for about 10 minutes.
2, when the material is very dirty, and the pressure of the material is fluctuate largely , and we require highly stablility, we can control the screen changer by the pressure sensor.
red color:heater
blue color: cooling system
when the screen changing time
Type | Screen Belt W(mm)×L(m) | Heating power(kw) | Pressure (Mpa) | Output (kg/h) |
DHW--70 | 76×10 | 2.5 | ≤40 | ≤200 |
DHW--100 | 107×10 | 3.5 | ≤40 | ≤500 |
DHW--120 | 130×10 | 5 | ≤35 | ≤800 |
DHW--150 | 160×10 | 7.5 | ≤35 | ≤1500 |
DHW--170 | 180×10 | 12.5 | ≤35 | ≤2000 |
DHW--200 | 210×10 | 14 | ≤35 | ≤3500 |
This automatic belt screen changer can be installed as following way
