TPO Drum Filter for Solid Liquid Separation
I. Brief description
Also known as rotary micro-filtration machine, is suitable for solid-liquid separation in industrial wastewater, and can remove suspended particles larger than 0.2mm. The wastewater is gently and evenly distributed into the rotating screen cylinder from the buffer water inlet, and by the rotation of screen and inner wall slag guide screw, the slags are discharged through the other end, and the filtered water is discharged from the gap of the drum screen.
II. Structure principle and application scope of fine screen series filter product
1. Structure principle
1). The core part of fine screen series filter - screen, uses a kind of new slit-type wedge stainless steel hardware grid( see figure 1). Compared with weaving wire mesh or nylon mesh in common filters, it has the advantages of high mechanical strength, deformation resistance and resistance to fracture, etc. At the same time, the filtering capacity can be recovered by blowing the screen from the opposite side with high pressure water or compressed air. Thus the filter is featured with stable handling capacity, long service life and low maintenance and operation fees.
2) The screen is made in cylindrical shape whose outlet is in trumpet shape and the slits of screen are parallel with the wall of cylinder (see Figure 2). The screen does circular motion in counter-flow direction during operation. Since the flow is deflected tangentially between slits, the suspended solids in wastewater are easy to be filtered. Thus the higher separating effect is achieved.
3) The clearance between screen slits is 0.15-2.5mm (equal to 8-10 mesh) which has 9 different specifications to meet the needs for the treatment of various kinds of wastewater.
1. Rack 2. Feeding Inlet 3. Inside Sparger Pipe 4. Outside Sparger Pipe
5. Screen 6. Reducer 7. Slag outlet 8. Screen Covering Enclosure
2. Scope of application:
The fine screen series products apply to the treatment of various kinds of wastewater for the purpose of removing the floating slag and suspended solids in wastewater. It can perform the primary wastewater treatment like settling tank does and can form a complete wastewater treatment system together with TPR, TPRB series Horizontal Decanter Centrifuge and PE pipe series filter.
3. Classic application industries:
(1). Papermaking wastewater treatment: to recycle fiber and remove solid.
(2). Leather-producing wastewater treatment: to remove fur and feather, fat and other solid.
(3). Slaughterhouse wastewater treatment: to remove fur and feather, fat, faeces and other solids.
(4). Domestic sewage treatment: to remove daily life waste.
(5). Alcohol and/or starch factory wastewater treatment: to remove fiber, pericarp/shell and other waste.
(6). Pharmaceutical factory and/or sugar refinery wastewater treatment: to remove waste residue, pericarp/shell and other waste.
(7). Beer factory wastewater treatment: to remove malt, soybean hull and other solids.
(8). Livestock breeding farms wastewater treatment: dealing with feather of livestock, faeces and other waste.
(9). Fish-processing and meat-packing factory wastewater treatment: to remove viscera, fish scale, ground meat, fat and other solids.
(10). To deal with the wastewater of chemical fiber, textile, chemical engineering, plastics processing, electric power, metallurgy and other related industries and sewage of hotels.
III. About us
Top Machinery is located in Chengdu, being with convenient traffic, developed communication, vast territory and a good space for development. We are professional manufacturer and exporter of accessories for water, oil, gas and environmental industries. The products mainly including filter elements like Johnson screen mesh , water well screen, V shaped wire welded screen pipe, strainer pipe, spiral screen tube, wire-wrap screen pipe, wedge wire screen tube, mine screen mesh, arc screen, flat wedge wire panel, as well as self-cleaning filter, inline strainer, drum filter, ion exchanger, diatomite filter, etc. Since the company established, we insist on good quality, making the business range extend continually.
All of production lines are provided on a turnkey basis including design, program, installation, commission, and complete technology transfer and personnel training, which are backed by our extensive experience. Complete spare parts/components and engineering services are provided according to customers' requirements. We sincerely hope to establish cooperation with you. We sincerely welcome all clients to contact us for details.
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