Plastic Lantern Ring Used in Caustic Soda and Chlor-Alkali Industries

• Material: Plastic
• Structure Feature: Ring Form Filler
• Type: Random Packing
• Usage: Chemical Engineering, Chemical Industry Product
• Effect: Widely Used in Caustic Soda and Chlor-Alkali Indus
• Source: Plastic
• Model NO.: CF-022
• Transport Package: Carton
• Specification: 30mm, 50mm, 73mm, 95mm
• Trademark: FANXI or OEM
• Origin: China
• HS Code: 3926909090
• Production Capacity: 50000 Cubic Metres/Year

Product Description

Product Description

CPVC Lantern Ring

Size: 30mm, 50mm, 73mm, 95mm


The CPVC (chlorinated polyvinyl chloride) lantern ring has the ability to withstand the corrosion of hot alkali, chlorine and hypochlorous alkali above 60-90ºC, and its structural gap is uniform, with small fluid resistance, low pressure drop, large flow, and specific gravity of the pile. It also has the advantages of good gas-liquid distribution and contact, small channel flow and wall flow trend, etc., the effect of excellent mass transfer good performance and large application.


Our CPVC lantern ring is made of ellipsoid-shaped packing, two layers of circular loops twisted in the form of filaments, and added a reinforcing rib in the middle part, which greatly increases the compressive strength of the lantern ring. At the same time, except the general advantages of large energy and pressure reduction, the ring also has a higher liquid holding capacity , which can make the residence time of the liquid in the tower longer, also increasing the contact between the gas and liquid phases. The excellent chlor-alkali resistance, CPVC lantern ring also has excellent chlorine resistance and good mechanical strength ,and it will not deform under high temperature (100°C) and high pressure.
Compared with ceramic packing and structured packing, to solve the problem of corrosion or oxidation, the product is widely used in caustic soda and chlor-alkali industries.


Product specifications

Size(mm)	Bulk Number (n/m3)	Weight (kg/m3)	Weight (kg/m3)	Weight (kg/m3)	Surface Area (m2/m3)	Free Volume (m2/m3)	Dry Factor (m-1)
		PP	PVC	CPVC
Φ30*20*2.8	49800	108	148	163	182	0.92	194
Φ50*37*3.8	8500	104	139	153	168	0.92	192
Φ73*50*4.3	2380	101	131	158	123	0.90	158
Φ95*70*5	1950	85	123	150	95	0.90	146

Application
(1) For washing cooling towers. Media: wet chlorine gas, chlorine water; temperature: ≤90ºC; pressure: -100~0mmH2O column
(2) For Harm removal tower. Media: Chlorine; 18~20% caustic soda, sodium hypochlorite; temperature: ≤70ºC pressure: -300~200mmH2O column
(3) For Dechlorination tower. Media: wet chlorine water, light brine (including 190~210g/L); temperature: ≤90ºC pressure: -4200mmH2O column
(4) The work condition operating temperature less than 60ºC. Media: Chlorine gas, concentration 78%~98%; Pressure: -150mmH2O column drying tower in each section.