Pingxiang Zhongci Environmental Ceramics Material Co.,Ltd.

Plastic Polyhedral Hollow Ball for Water Treatmenet

Plastic Polyhedral Hollow Ball for Water Treatmenet

Plastic faceted hollow spheres with high gas velocity and multiple blades, they have a large surface area, larger void space, and gas-liquid exchange when used in wastewater treatment. Avoid causing liquid and air passages and reducing media efficiency, avoiding dry spots and compression interlocks. Minimizes wasted fluid flowing along wall surfaces.
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Description
Technical Parameters

 

Products Introduction

 

Plastic faceted hollow spheres with high gas velocity and multiple blades, they have a large surface area, larger void space, and gas-liquid exchange when used in wastewater treatment. Avoid causing liquid and air passages and reducing media efficiency, avoiding dry spots and compression interlocks. Minimizes wasted fluid flowing along wall surfaces. Offers more void space than packing of equivalent size and achieves superior pressure drop values, 90% lower than other products. Made of injection molded plastic, constructed from a unique network of ribs, struts and drip bars that promote the entire packing bed. Continuous formation of droplets provides maximum surface contact between gas and scrubbing liquid. Pressure drop values are reduced by 90%. During column operation, the plastic faceted hollow sphere packing has a high active surface area which minimizes the total packing depth required. Its curved surface also prevents clogging, and since there are no corners and valleys, Tri-pak tower packing also eliminates the possibility of puddles. Avoid causing liquid and air passages and reducing media efficiency, avoiding dry spots and compression interlocks. Minimizes the waste of liquid flowing along the wall surface.

 

Multi-faceted hollow spheres synthesized by the two half ball, half of each semi-circular fan-shaped leaves by a number of components, the upper and lower leaf staggered arrangement, the specific surface area than other large spherical packing.

 

As Water treatment equipment in a new and efficient packing, the power, chemical, paper, and environmental protection industry for removal of acid, deacidification, oil-water separator, desalination, pure water, waste water treatment device to use.

 

Technical Data

 

Specification

(mm)

Surface area

(m2/m3)

Free volume

(%)

Bulk density

(kg/m3)

Number

(per m3)

25

460

84

145

64000

38

325

87

125

25000

50

236

90

105

11500

76

150

92

90

3000

 

Plastic Polyhedral Hollow Ball – High Temperature and Chemical Resistance

 

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image003
image005

PPHB-01: 360° shows of plastic polyhedral hollow ring for comprehensive understanding.

 

Plastic polyhedral hollow ball, also called multi-aspect hollow ball or polyhedral hollow ball packing, is a new type of high efficient random packing. It is made from heat resistant and chemical stable plastic material, such as PP, PE, PVC, CPVC and RPP. It is composed of two hemispheres to form a whole ball shape. Each hemisphere surface has several half fan-shape leaves, the upper and lower leaves are staggered arranged.

This design make the polyhedral hollow ball lighter weight, small wind and flowing resistance and good hydrophilic surface.

It is widely used in the sewage treatment, vacuum distillation and desulfuration of CO2 in power plant and other applications.

 

Specifications

 

Material: PP, PE, PVC, CPVC, RPP and so on.

Suitable temperature: 60 °C to 150 °C.

 

Common Specification

 

Item

Size
(mm)

Surface Area
(m2/m3)

Voidage

Bulk Number
(n/m3)

Bulk Density
(kg/m3)

Dry Packing Factor
(m-1)

PPHT-01

25

460

90%

64000

64

776

PPHT-02

38

325

91%

25000

72.5

494

PPHT-03

50

237

91%

11500

52

324

PPHT-04

76

214

92%

3000

75

193

PPHT-05

100

330

92%

1500

56

155

 

Features

 

High voidage.

Low pressure drop.

Large flux.

Low mass-transfer unit height.

Uniform distribution of gas and liquid.

High mass transfer performance.

Lighter weight.

Small wind and flowing resistance.

Good hydrophilic surface

 

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PPHB-02: Top view of plastic polyhedral hollow ball.

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PPHB-03: Bottom view of plastic polyhedral hollow ball.

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PPHB-04: Plastic polyhedral hollow is composed of two hemispheres.

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PPHB-05: Plastic polyhedral hollow ball has several half fan-shape leaves.

 

Applications

 

Sewage treatment.

Desulfuration of CO2 in power plant.

Desulfuration and water purification tower packing.

Crude oil distillation.

Vacuum distillation.

Extraction distillation

Olefin separation.

Isomer separation.

 

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