Chip Washer(paper machine)

Detailed Product Description

This system (main equipment for wet cleaning system) is a new type of chips cleaning system of high quality & cost performance ratio designed and developed independently by our company, on basis of absorbing foreign advanced technology combined with current conditions of preparation system in our country. Main system includes chip washing system and dewatering system; auxiliary system includes washing water circulation unit,automatic sewage system and washing water filter system.
Unique design, incorporated with perfect function of innovative technology, makes the system posses incomparable performance in preparation and washing stages outstanding. It can be used for washing and dewatering such material as chip,bamboo,cotton stalk,lop wood ,straws, etc.
System Feature
1.Compact structure, easy to maintain
2.High yield, washing efficiency and cleanliness
3.Less water consumption, and water circulation efficiency≥99%
4.Automatic control for washing and discharging rejects, easy to operate
5.Advanced structure function ensuring chips dryness
6.Clean, saving energy, and excellent producing environment,
Equipment spec. Series no. + production capacity
Working Principle:
Accepts goes to chip washer, where rotating drum fully blends and mixes the chips with water. At the bottom of the washer settle impurities such as grits and sand, which will be regularly drained to sediment chest by sediment valve. Chips and washing water overflow to inclined dewatering screw, and dewatered chips will go to next stage after meeting process requirement. Hydra screen sieves impurities (wood dust, grits and sand) out of the water from chips. Washing water from hydrasceen will be clarified in washing water tank, while impurities will be drained off regularly; clarified water will be pumped back to chip washer for circulation.
Application
1.Washing and dewatering in chip preparation stage for chemical-mechanical pulp.
2.Cleaning system of wet preparation for chemical pulp
3.Preparation and washing of plank stuff