PVC flower wreath filling DN76 flower wreath filling DN73 thorn flower wreath DN38 plum blossom ring filling

Description :

　　Dier Chemical Packing is used to produce packing materials for petrochemical equipment and environmental protection equipment;

　　Plastic loose packing: Ball ring, stepped ring, saddle ring, conjugate ring, Rascal ring, flower wreath, polyhedral hollow ball, floating ball, plastic snowflake ringEnvironmental BallAlpha ring, Laru ring, three combinations of one filler, etc; The above finished products are made of materials such as PP/PVC/CPVC/PVDF/PTFE/flame retardant materials, etc

　　Metal loose packing materials: Ball rings, stepped rings, saddle rings, conjugate rings, Raschig rings, Entrox rings, aluminum flower garlands, 84 inner arc rings, flat rings, double-layer conjugate rings, etc. The above finished products are made of materials such as 304/304L/316/316L/duplex steel/urea grade stainless steel, etc

　　Ceramic bulk packing: Ball ring, stepped ring, saddle ring, conjugate ring, Rascal ring, cross partition ring, etc.

　　Regular packing: plastic/metal/ceramic orifice plate corrugated, perforated corrugated and wire mesh corrugated packing, etc.

　　Tower internals packing: trough distributor, trough distributor, tubular distributor, hump support, bubble cover tray, fog catcher, wire mesh demister, wavy wire mesh demister, grid packing, support, pressure grid, clamp, gasket, etc;

　　Dier Chemical Packing Co., Ltd. in Pingxiang City, Jiangxi Province can produce various products according to customer needs and provide a comprehensive system of design, production, and installation services; Please consult the sales department for details;

　　PVC flower wreath filling DN76 flower wreath filling DN73 thorn flower wreath DN38 plum blossom ring filling

　　Flower wreath filling is a type of filling introduced by Teller A.j. in 1954 in the United States, commonly known as Taylor flower wreath in China. It is made up of many circular rings and has now become a series of products. Made of materials such as polypropylene, reinforced polypropylene, polyvinyl chloride, chlorinated polyethylene, etc. In order to meet customer needs and achieve better results, our company has specially designed a regular packing with Taylor flower garland loose pile packing, which is welded with screws and threaded into plates. This packing is a novel design that reduces weight, meets process requirements, increases specific surface area, increases resistance, and reduces porosity, thereby achieving higher efficiency in finished products.

　　The main characteristics of the flower wreath packing produced by our company (Dier Chemical Packing Co., Ltd., Pingxiang City, Jiangxi Province) are the high porosity of the packing, which is not easily blocked, and the advantages of high flux and low resistance. Flower wreath packing, also known as plum flower wreath packing, is made up of many circular rings. Due to the high liquid holding capacity at the gaps of the packing, the liquid retention time in the tower can be longer, thereby increasing the contact time between gas and liquid and improving the mass transfer efficiency of the packing. Polypropylene packing has the characteristics of high porosity, low pressure drop and mass transfer unit height, high flooding point, sufficient gas-liquid contact, low specific gravity, and high mass transfer efficiency. It is commonly used in gas washing and purification towers.

　　CPVC is a new type of engineering plastic made by chlorination modification of PVC (polyvinyl chloride resin). Its raw material is a tasteless, odorless, loose particle or powder. Compared to PVC fillers, CpVc increases the material's heat resistance, acid resistance, alkali resistance, salt resistance, and corrosion resistance to oxidants. According to experimental data, the softening temperature of the card can be increased by 20C, and the long-term use temperature can be 95 ℃. CPVC packing not only has excellent resistance to chlor alkali, but also has excellent resistance performance. Its mechanical strength is good, and it does not deform under high temperature (CPVC can withstand 100 ° C) and high pressure. The product is widely used in packing towers in the caustic soda and chlor alkali industries, solving the problem of ceramic and conventional plastic packing being corroded or oxidized by chlor alkali, sodium hypochlorite, and other substances.

　　On September 4, 2020, our company's plastic bulk packing workshop was producing: plastic flower garlands for desulfurization tower packing, specification and model: 51mm diameter Taylor flower garlands, made of PP polypropylene material, also known as plum blossom ring packing. This is a batch of desulfurization tower project equipment packing purchased by a chemical plant in Shanxi through inquiry. Plastic flower garlands are filling materials developed in the United States with a history of 60 years, and have been praised by many friends as practical filling materials; This product is composed of 12 small circular rings arranged neatly, shaped like a slightly flattened sphere. Due to the filling material being able to supplement a high liquid holding capacity, liquids or gases can circulate well inside, which can greatly improve mass transfer efficiency; Plastic flower garlands are made of polypropylene material through high-temperature extraction and processing. In order to enable the product to be used normally in various complex environments, various chemical materials such as chlorinated polyvinyl chloride are added to ensure the product's high temperature resistance. Even at a high temperature of 100 degrees Celsius, it will not easily deteriorate; The material of this product is relatively light, making it more convenient to install and saving some time and manpower.

　　The main characteristics of the flower wreath packing produced by our company are the high porosity of the packing, which is not easily blocked, and the advantages of high flux and low resistance. Due to the high liquid retention at the gaps of this packing, the liquid in the tower can stay for a longer time, thereby increasing the contact time between gas and liquid and improving efficiency. The materials include HDPE Terai ring filler, PFA Terai ring filler, polypropylene (PP) Taylor wreath, RPP (glass reinforced polypropylene) Taylor wreath, polyvinyl chloride (PVC) Taylor wreath, chlorinated polyvinyl chloride (CPVC) Taylor wreath, polyvinylidene fluoride (PVDF) Taylor wreath and other plastic wreath fillers.

　　Precautions for installation of loose packing materials

　　1、 The safety of the lifting device during the filling process of bulk packing:

　　1. All construction personnel entering the tower must wear safety helmets, while personnel outside the tower and on the ground must wear safety helmets. Personnel on the tower must wear safety belts;

　　2. The safety devices such as the switch and overload alarm display of the elevator must be kept intact, and a no-load inspection must be carried out before daily use. Only when they are normal can they be used to prevent any accidents that may be caused by electrical failures;

　　3. During the lifting process, it is strictly prohibited to stand within the radius of the basket to avoid accidents.

　　2、 When installing loose packing materials, attention should be paid to safety and fire prevention:

　　1. Entering the construction site, smoking and fireworks are strictly prohibited;

　　2. During the installation of fillers, welding is not allowed;

　　3、 Installation method of loose packing material:

　　1. Install the packing according to the tower equipment diagram and ensure that the installation height and quantity of the packing are correct;

　　2. Put 10 meters of tap water into the tower to buffer the force of the filling material falling into the lower part of the tower.

　　3. The filling material is naturally stacked into the tower;

　　4. When filling, it should always be poured from a certain height away from the filling layer. People should not stand directly on the filling material to prevent deformation and uneven density. Wooden boards should be laid on the filling material to disperse the force;

　　5. After the installation of each section of filling material, check whether the upper filling material is flat. If there is any unevenness, use wooden strips to naturally push it flat;

　　6. During the packing process, it is not allowed to leave other debris, packaging bags, etc. inside the tower together with the packing.

AfterSalesService :

• Flower wreath filling