Plastic Random Packing is used to reduce the pressure drop across the column, increase capacity compared to trays of the same efficiency, and reduce liquid holdup in the column. Among them, the multi-faceted hollow sphere is processed from polypropylene (PP), and two hemispheres are formed on the outside to form a spherical shape. Each hemisphere has 12 semi-sector blades, which are interlaced with each other. The shafts are arranged radially and the blades are evenly distributed on it. It has a full three-dimensional structure and a large specific surface area in the biochemical treatment of sewage.
Physical & Chemical Properties | ||||||
Performance/Material | PE | PP | RPP | PVC | CPVC | PVDF |
Density (g/cm3) | 0.94-0.96 | 0.89-0.91 | 0.93-0.94 | 1.32-1.44 | 1.50-1.54 | 1.75-1.78 |
Working Temperature | ≤90°C | ≤100°C | ≤120°C | ≤60°C | ≤90°C | ≤150°C |
Chemical Corrosion Resistance | Good | Good | Good | Good | Good | Good |
Crush Strength (N/mm) | >6.0 | >6.5 | >7.0 | >6.0 | >8.0 | >10.0 |
Plastic random packing mainly includes: polyhedral hollow sphere, rosette, Haier ring, stepped ring, conjugated ring, Pall ring, saddle ring, heterosaddle ring, flat ring, Raschig ring, snow ring, hexagonal ring, Rotary ring, pentagonal ring, floating ball, liquid surface covering the ball, diamond covering the ball, conical ring, net ring, cross ball ring, etc.
Plastic random packing has the characteristics of large porosity, low-pressure drop and mass transfer unit height, high flooding point, sufficient vapor-liquid contact, and high mass transfer efficiency.
Plastic random packing 50mm m-shaped Pall ring can be used in fluorine chemical, iron and steel plants, salinization projects, Pall ring is mainly used in chemical environmental protection waste gas treatment washing tower, absorption tower and drying tower, washing in chlor-alkali industrial equipment Towers, detoxification towers, packing drying towers, etc. Suitable for various separation, absorption, desorption devices, atmospheric and vacuum devices, synthetic amine decarbonization, desulfurization systems, ethylbenzene separation, isooctane, toluene separation, and mist acid absorption Wait.
Size mm | Surface m2/m3 | Free vol. % | Number per m3 | Weight kg/m3 |
16×16×1 | 260 | 91 | 230000 | 141 |
25×25×1.2 | 210 | 90 | 53500 | 82 |
38×38×1.4 | 140 | 89 | 13500 | 54 |
50×50×1.5 | 100 | 90 | 6300 | 51 |
76×76×2.6 | 73 | 92 | 1930 | 58 |
90×90×2.5 | 62 | 94 | 1160 | 55 |
Technical Specification of Plastic Pall Ring | ||||||
Product name | Plastic pall ring | |||||
Material | PP/RPP/PVC/CPVC/PVDF/PTFE, etc | |||||
Life span | >3 years | |||||
Size mm | Surface area m2/m3 | Void volume % | Packing number pieces/ m3 | Packing density Kg/m3 | Dry packing factor m-1 | |
3/5” | 16*16*1 | 188 | 91 | 170000 | 85 | 275 |
1” | 25*25*1.2 | 175 | 90 | 53500 | 69 | 239 |
1-1/2” | 38*38*1.4 | 115 | 89 | 15800 | 69 | 220 |
2” | 50*50*1.5 | 93 | 90 | 6500 | 52 | 127 |
3” | 76*76*2.6 | 73.2 | 92 | 1927 | 48 | 94 |
4” | 100*100*3 | 52.8 | 94 | 1000 | 48 | 82 |
Q: If I want to know the price, what information should I give you?
A: Material, size, application/purpose, quantity, payment term FOB or CIF, packaging term, etc.
Q: Is the size fixed?
A: No, except for table size. Can be customized according to demand!
Q: Can I negotiate the price?
A: Yes, we will give discounts according to the quantity and type of products you need.
Q: How long is the delivery time?
A: It usually takes 7-10 working days; it depends on the specific quantity and type.
About Us
Anping County Hardware Mesh Products Co., Ltd. is located in Anping County, Hebei Province, known as the "Hometown of Chinese Wire Mesh". The company is a dedicated manufacturer of wire mesh demisters. The company has more than 90 sets of knitted mesh equipment. The wire mesh demister is the main product of our company. Most of our employees are operation, maintenance, and installation personnel with practical experience, who can provide customers with the required engineering consultation and installation of tank filtration. solution.Nearly 20 years of experience in the production of mist eliminator mats, knitted wire mesh, and other packaging materials.
We have ISO9001 certification and a strict quality control system in the QC department of the enterprise.
We claim that all mist eliminator pads our customers receive are qualified and perform perfectly. We have different specifications.
The filtration fineness can reach 3μm~5μm. In addition to standard and popular sizes, we can also customize specific applications according to customer needs.
During the company's development, through continuous on-the-spot inspections, personal exchanges and cooperation with customers, and comprehensive discounts and technical support, we have won strong customer support and praise.
The company's performance has maintained an annual output value growth rate of 30-40. Our employees pursue the policy of "enterprising, truth-seeking, rigorous and united", continue to develop and innovate, take technology as the core, and wholeheartedly provide you with cost-effective products, high-quality engineering design, and services.
Welcome customer consultation and I sincerely look forward to cooperating with you!