Qingdao Yongying Environmental Protection Technology Co., Ltd

Sewage Treatment Bauer Ring

Bauer ring Bauer ring is manufactured on the basis of large improvement of Raschig ring. Though the external diameter of the ring equals to the height, there are two rows of windows with tongue pieces extending inwardly on the circular wall, there are five tongue pieces on the window holes of...

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Product Details

Bauer ring

Bauer ring is manufactured on the basis of large improvement of Raschig ring. Though the external diameter of the ring equals to the height, there are two rows of windows with tongue pieces extending inwardly on the circular wall, there are five tongue pieces on the window holes of each layer. This structure has improved the gas-liquid distribution and utilized the internal surface of the ring sufficiently. Comparing with Raschig Ring, its processing amount can be larger for over 50%, and its pressure drop reduces to half; normally it is made up of metal, plastic or ceramics.


Main features:

The filling of Bauer ring has the advantages of large flux, low resistance, nigh separation efficiency and large operation elasticity, and under the same pressure drop, the transferring efficiency can increase for about 20%. Comparing with Raschig ring, this kind of filling has the advantages of large productivity, low resistance and large operation elasticity. Under normal conditions and under the same pressure drop, its processing capability is larger than Raschig ring for 50-100%; during the same processing, its pressure drop is 50%-70% less than that of Raschig ring; there is also the pressure drop on the height of tower, and when using Bauer ring, 20-40% of volume for filling materials can be saved, comparing with using Raschig ring.

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Specification and parameter

Name

Specification

Diameter x height x wall thickness mm

Surface area ratio m2/m3

Voidage %

Pile weight kg/m3

Number of piles per/m3

Factor of dry filling materials m-1

Plastic Bauer ring

Φ25

25×25×1.2

213

91

85

48300

285

Φ38

38×38×1.4

151

91

82

15800

200

Φ50

50×50×1.5

100

92

60

6300

130

Φ76

76×76×2.6

72

92

62

1930

92

Metal Bauer ring

Φ25

25×25×0.5

219

95

393

51940

255

Φ38

38×38×0.6

146

96

318

15180

165

Φ50

50×50×0.8

109

96

314

6500

124

Φ76

76×76×1.2

71

96

308

1830

80

Ceramic Bauer ring

Φ25

25×25×3

210

73

630

36000

540

Φ38

38×38×4

140

75

590

12000

332

Φ50

50×50×5

100

78

520

4900

210

Φ76

76×76×9

70

80

470

1500

137


Main material

There are mainly three kinds of materials for the filling materials of Bauer ring: metal, porcelain and plastic

In which the metal material includes 304, 316, 316L, carbon steel and 201, etc. The plastic material includes PP, RPP, CPVC, PVDF and PVC, etc.


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