Grid Gap 0.2-5mm Rotary Drum Filter For Paper Making Wastewater​

The filter structure and the working principle screen is the stainless screen. The working

principle is the water flow into the overflow water distributor through the inlet pipe. After the

brief steady flow, the water overflow evenly through the outlet, then the water distributed on

the opposite spin filter screen. The water can form the relative shear effect with the inner wall

of the filter. The solids will be separated and the efficiency is very high. The solids will be

discharged on the other side of the filter. The filtered water can be flowed away through the

sink on the sides of the machine.

Application

Municipal water and wastewater treatment plants

Agricultural/fishery community wastewater treatment plants

Industrial waste treatment plants

Food/beverage production plants

Dairy farming/Meat processing plants

Chemicals manufacturing plants

Machinery manufacturing/Metal processing plants

Laundry wastewater

Other plants requiring dewatering machine (paper manufacturing, building material

manufacturing, oilfield associated water accompanied with crude oil mining, etc.)

Operation

The liquids to be filtered flow in the feeding tank through a flanged inlet and are conveyed

along with the filter surface through a special distributor equipped with wet seal. The solids

separation occurs there: the solids are kept and made to rotate by the external surface of the

rotating filter, and, finally, discharged by a brass cleaning blade. The liquid filtered passes

through the filtering drum, where it is washed again on the opposite side of the filter, conveyed

on the tank bottom and then discharged. The filter rotates thanks to a bath oil gearbox directly

connected at the rotating drum filter. Inside the rotating filter there is or a washing system

equipped with nozzles (mobile washing system), which work with high-pressure water, or a

bar composed of a set of spray nozzles (fixed washing system), through which the filtering

drum can be periodically cleaned.

Technical Parameters

Yixing Holly Technology Co.,Ltd.is located in YiXing,Jiangsu Province,China.It is adjacent to

Shanghai which is the economy,finance and trade center of china,our company enjoys very

convenient transportation. Established in 2007 ,holly technology is a domestic forerunner in

producing environmental equipments and parts used for sewage treatment.In line with the principle

of "Customer first"​,our company has developed into a comprehensive enterprise integrating

production,trading,design and installation service of sewage treatment equipments.After years of

exploring and practice,we have built up complete and scientific quality system as well as perfect

after-sale service system.

At present,over 80% of our products export to foreign markets,including Southeast

Asia,Europe,North Ameria,Latin Ameria,Afria and so on.For years,we have gained most of our

customers'trust and welcome from home and abroad.

Holly group insist on "Market-oriented"​,customers first and credit frist"​.Based on an open and

studious mentality,we are longing for customed'visit and guidance ,together we grow.