Your current location:Home >>Product Center >>Plastic Pall Ring

                Plastic Pall Ring

                Hits:1056  Time:2019-12-03    

                產品介紹.jpg


                       Plastic Bauer ring packing is a kind of open-hole ring packing with the same height and diameter. Each layer of window has five tongue leaves, each of which points to the ring center. The upper and lower layers of window holes are staggered in opposite positions. Generally, the opening area accounts for about 30% of the total area of the ring wall. It is characterized by large void ratio, low pressure drop and mass transfer unit height, high flooding point, sufficient vapor-liquid contact, small specific gravity and high mass transfer efficiency. This structure improves the vapor-liquid distribution and makes full use of the inner surface of the ring, so that the gas and liquid in the packing tower can freely pass through the window.
                      

                功能特點.jpg


                      The Bauer ring is greatly improved on the lacI ring. Although the outer diameter of the ring is also equal to the height, two rows of windows with inner tongue are opened on the ring wall. Each window hole has 5 tongue pieces. This structure improves the gas-liquid distribution and makes full use of the inner surface of the ring. Compared with lacI ring, the treatment capacity can be more than 50% and the pressure can be reduced by half.

                      Generally, the opening area accounts for about 30% of the total area of the ring wall. Without increasing the surface area of the packing, the flow of gas-liquid two-phase in the packing layer is greatly improved, and the hydrodynamics and mass transfer performance of the packing are improved.

                      

                技術參數.jpg


                Product

                 name

                Pall

                ring

                Texture

                material

                PP/RPP

                PVC

                CPVC

                PVDF

                PTFE,etc

                Service

                 life

                >3 years

                size

                mm

                Spe

                cific 

                surf

                ace

                 area

                m2

                /m3

                Voi

                dage

                %

                Accu

                mu

                lation

                 num

                ber

                pieces/ m3

                Accum

                ulation

                 weight

                Kg/m3

                Dry 

                pack

                ing 

                factor

                m-1

                16*16*1

                188

                91

                170000

                85

                275

                25*25*1.2

                175

                90

                53500

                69

                239

                38*38*1.4

                115

                89

                15800

                69

                220

                50*50*1.5

                93

                90

                6500

                52

                127

                76*76*2.6

                73.2

                92

                1927

                48

                94

                100*100*3

                52.8

                94

                1000

                48

                82

                perfor

                mance

                Large void ratio, low pressure, low mass transfer unit height, high flooding point, sufficient gas-liquid contact, small specific gravity and high mass transfer efficiency

                Advan

                tage

                1. The special structure makes its circulation large, pressure reduced and mechanical strength good.
                2. It has strong corrosion resistance, large void ratio, energy conservation and environmental protection, low cost, and light loading and unloading.

                applic

                ation 

                area

                The maximum use temperature of plastic bulk packing is 280 ℃, which is widely used in packing tower of petroleum, chemical, chlor alkali, gas, environmental protection and other industries.


                理化性能.jpg


                Perfo

                rmance 

                material

                PE

                PP

                RPP

                PVC

                CPVC

                PVDF

                Density

                 (after

                 injection)

                0.98

                0.96

                1.2

                1.7

                1.8

                1.8

                Opera

                ting

                 tempe

                rature

                90

                >100

                >120

                >60

                >90

                >150

                Corro

                sion 

                resist

                ance

                G

                G

                G

                G

                G

                G

                compr

                essive 

                strength

                >6.0

                >6.0

                >6.0

                >6.0

                >6.0

                >6.0

                包裝方案.jpg

                塑料散堆填料包裝.jpg

                Pre page: Ceramic Bauer ring

                Next page:metal pall ring

                五月婷婷开心深深爱