Multi Rake Wastewater Bar Screen Mechanical Type Remove Large Solid Reject

Description:

Rotary Rake Screen (Also called as rotary solid-liquid separator), is an advanced solid-liquid separation device which has been widely used in municipal wastewater treatment plant,pre-treatment device for domestic effluents, municipal rainwater & sewage pump station,water intake of water supply plant & cooling water of power plant. It can also be used for industrial waste water treatment, such as textile, printing and dyeing, food, fisheries, paper making, brewing, slaughtering and tanning industry. It is regarded as the ideal solid-liquid separation equipment in water treatment field.

Structure& Working Principle

The rotary screen is installed at the inlet of pump station or water treatment system. It is composed of pedestal, specific plough shaped tines, rake plate, elevator chain and motor reducer units etc. It is assembled into different spacing according to different flow rate. The rake plate, which is fixed in the elevator chain, starts clockwise movement under the drive of the driving device, hooking residue from down to up together with the elevator chain. Under the effect of steering guide and guiding wheel, residue gets discharged by gravity while the rake plate reached the top of screen. The rake tines moved to the bottom of the equipment and starts to work for another round, residue moves continuously.

Applications:

· domestic effluents

· municipal rainwater

· sewage pump station

· water intake of water supply plant

· cooling water of power plant

· industrial waste water treatment (textile, printing and dyeing, food, fisheries, paper making, brewing, slaughtering and tanning industry)

Technical parameters:

Drawing:

Advantages:

· The driving device is under the drive of cycloidal pin gear speed reducer or helical gear reducer, with low noise, neat structure & stable operation.

· Integrated framework, with good rigidity and convenient installation and maintenance.

· Different spacing of for coarse screens and fine screens.

· Easy to operate. It can be direct or remote controlled.

· Mechanical shearing bolt & over-current protection are set to ensure safe running.

· While the width of equipment over 1500mm, parallel machines are adopted to ensure the integrated strength of equipment.

Yixing Bowee Environmental Protection Equipment Co., Ltd is established in 2010 and located in Yixing city(The most famous city in the field of wastewater treatment in China). BOWEE is an integrated environmental protection company, specialized in the wastewater & sludge treatment development. Committed to industrial wastewater treatment, domestic sewage treatment, process design for upgrading and reconstruction of wastewater treatment plant, BOWEE concentrated business on technological innovation with new product development and promotion, achieved remarkable results and gained many patents as well.

BOWEE have their own standard and professional production workshop, which covers an area of 35000m2. The sales of domestic market is about 10million USD and now we establish the new ministry of foreign trade for better development. BOWEE also have a first-class technical team. All our engineers have over ten years’ experience in the field of wastewater treatment technology. We have participated in many sewage treatment projects at local market with organizations, our advanced R&D technology with our projects have grown over the past ten years through diverse project experiences.

We regard "Humanity, Quality and Prestige" as our basic operating idea. "Technology and quality" is our main principle. We will serve our customers with our best ability to accomplish the sustainable development and usage of water resource.