Fine Automatic Coarse Wedge Trash Rake Bar Screen

Trash Rake Bar Screen Application
      Type QLHZ rotary bar rackcleaner is widely used in the city sewage plant, water supply plant, pumping station, to blockade and catch the drifts on the water continuously and automatically, toensure normal operation of the nextworking procedure; can also be used in the Solid-liquid separating for waste water from various industries, such as textiles and fibres, pulp and paper, leather and fur, food processing and slaughterhouse, winemaking and sugar making, etc.

Trash Rake Bar Screen Features
1. Compact structure, simple in electrical control, easy to achieve automation;
2. Well in resisting corrosion, less energy, low noise;
3. Continuous removing operation, clean in discharging dregs, higher separating efficiency.

Trash Rake Bar Screen Work principle
      The device consists of ABS engineering plastic, nylon or stainless steel special form the tooth, according to certain rankings in the tooth shaft assembly formed on the enclosed gear chain, the lower part in the installation Canal in the water. When driving system drive sprockets more uniformly and in a directional spin, the whole rake the tooth and bottom-up movement, and chain with solid material from liquid of separation of fluid, through the rake the tooth In the past, the whole cascade gap flow continuous working state.
      Due to the special structure of the tooth shape, make the tooth chain carries sundry reach top to exercise, the former, back teeth to relative movement between the qing, prompting sundry rely on gravity fall off.
      Note: equipment can be set rotation behind the rack cleaner brush, further away all the teeth stranded in the dirt, such as the need to configure rack cleaner brush, to indicate when you place an order.

Trash Rake Bar Screen Requirements for order
The equipment is sorted into QLHZ-4()0~160( ) type, QLHZ-1700-310( ) type. Type is decided by flux, lifting height, while choose the different screen by the size of drifts.

Note:

1. The parameters have * on the top right corner in the chart should be ordered by the customers.
2. When dyke wideth B>160( )mm,adopt parallel connection, then using one driving mechnism with two bar net, efficient bar wideth B2=b()-320.

Requirements for order
1. Note the parameters in the technical parameters chart that ticked * on the top right corner;
2. Note material of main body of the equipment;
3. Note the material (nylon, ABS, stainless steel) of the rakes;
4. Supply the normal control electrical box without note, note if have special demand.
5. Medium temperature if the water quailty is special.