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Annular Plastic Teller Rosette Ring for Water Treatment

Plastic teller rosette ring is also called plastic teller ring, plastic rosette ring. Plastic teller rosette ring has an annular design. Many small rings are arranged in radial direction inside of its ring-shaped structure. These small plastic rings have many joint points, which can enlarge the gas-liquid contact surface and time. Due to its high void rate and large flux, plastic rosette ring is not easy to plug. It has good resistance to fouling and plugging. Therefore, plastic teller ring performs well in mass transfer applications.

Plastic rosette ring has light weight, low pressure drop, low mass transfer unit height and low cost. It's applicable working temperature ranges from 60℃ to 150℃. Plastic teller rosette ring is available in different materials, shapes and sizes. It is fit for gas absorption, water treatment and purification. This type tower packing is commonly used in purification towers, cooling towers, washing towers and rectifying columns.

There is a plastic teller rosette ring. It has many small rings in its internal side.

PTRR-01: The rings in plastic teller rosette ring's internal side are available in different numbers.

There is a plastic teller rosette ring. Ten small rings are arranged in radial direction in its ring-shaped structure.

PTRR-02: The shapes and sizes of plastic teller rosette ring can be customized upon your request.

Specifications:

  • Material: PE (polyethylene), PP (polypropylene), RPP (reinforced polypropylene), PVC (polyvinyl chloride), CPVC (chlorinated polyvinyl chloride) and PVDF (polyvinylidene fluoride).
  • Package: plastic bags, cartons.
Table 1: The Technical Parameter of Plastic Teller Rosette Ring
Item Size
(mm)		 Ring Quantity Surface Area
(m2/m3)		 Voidage Bulk Number
(n/m3)		 Bulk Density
(kg/m3)		 Dry Packing Factor
(m-1)
PTRT-01 25 × 9 × (1.5 × 2) 5 269 82% 170000 85 488
PTRT-02 47 × 19 × (3 × 3) 9 185 88% 32500 58 271
PTRT-03 51 × 19 × (3 × 3) 9 180 89% 25000 57 255
PTRT-04 59 × 19 × (3 × 3) 12 127 89% 17500 48 213
PTRT-05 73 × 27.5 × (3 × 4) 12 94 90% 8000 50 180
PTRT-06 95 × 37 × (3 × 6) 18 98 92% 3900 52 129
PTRT-07 145 × 37 × (3 × 6) 20 65 95% 1100 46 76

Features:

  • High void rate.
  • Low pressure drop.
  • Fouling and plugging resistance.
  • Good corrosion resistance.
  • High mass transfer efficiency.
  • Energy saving.

Applications:

  • Used in water treatment process.
  • Used in absorption, extraction, scrubbing, stripping and heat transfer.
  • Applied in purification towers, cooling towers, washing towers and rectifying columns.
  • Applied in the packed towers of petroleum industries, chemistry industries, coal gas industries and environmental protection industries.

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Boegger Industech Limited
E-mail: summer@randompacking.org

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