Typical axial flow paddles suitable for mixing, propagation, circulation, particle suspension, dissolution, etc. of low viscosity fluids
Advantages: low shear, strong circulation, low energy consumption
Disadvantages: When running, slender shafts need to be equipped with intermediate bearings or bottom bearings, the overall casting impeller, should not be used in large devices
Flow state: axial flow type, high circulation rate, low shear force. Use baffles or guide tubes for stronger axial circulation
Common medium viscosity range: <2000mpa.s
Common rotation speed: 100~500r/min
Leaf tip speed: 3~15m/s
Note: The maximum speed can reach 1750r/min. The maximum tip speed can reach 25m/s. Speed below 500r/min, suitable for medium viscosity up to 5x10mpa.s
Application example: A hydrogen storage tank with a diameter of 2900mm and a volume of 33m3 contains a 1% Raney nickel catalyst. The main purpose of stirring is to prevent precipitation of the catalyst in order to transport the hydrogenation liquid. Practice has proved that a 600mm diameter tri-blade propeller stirrer operates at 250r/min, fully meets the process requirements under full plate conditions, and the required motor power is only 3kw, but the stirring shaft needs intermediate bearing, easy Wear.
Shandong Ruishang Chemical Machinery Co., Ltd. is a modern enterprise specializing in the design and manufacture of fluid mixing equipment. The company is located in Zibo High-tech Development Zone, Shandong Province. Over the years, the company has been adhering to the concept of “enterprising, still collaborating and operating with integrity”, with the tenet of “quality first, customer first, pursuit of excellence”, using leading technology. , High-quality products, sincere service, won the trust and praise of the majority of users, manufacturing experience and design technology are in a leading position in the country, has become the preferred supplier of mixing equipment.
Based on technological innovation, the company has established long-term cooperative relationships with domestic first-class fluid agitation equipment research institutes and well-known academies. It digests and absorbs advanced agitation technology from abroad—the US-based high-efficiency axial impeller type A310 and C110 airfoil. Technology, Germany EGATO MIG blade and INTERMIG paddle technology, CHEMINEER company's HE-3 impeller technology, developed a variety of types of mixing equipment.
The company's products are widely used in various fields, including: chemical industry, special industry, salt chemical industry, pharmaceutical industry, energy industry, paper industry, metallurgy industry, biological industry, agriculture, food and beverage industry, water and waste water treatment, non-ferrous metallurgy, Power plant flue gas desulfurization, polymer and plastics industries. One of the leading products: Alumina Decomposition Cell (ø14×28～37.5M) The number of contracted mixers has exceeded 1,000 units, ranking the first in the industry in the country.
Mature experience is the greatest guarantee for reliable operation of mixing equipment. Therefore, the equipment provided by our company is always designed according to the characteristics of the user's operation process, which can fully meet the specific requirements of the user and achieve the best stirring effect. At the same time, the company's products not only ensure the mixing effect, but also provide 100% guarantee for the mechanical performance of the mixer.
