ナゴヤ大島機械 List of Products and Services

The "VR Line Mixer" is a state-of-the-art inline mixer equipped with a flow rate adjustment function and advanced micronization technology. It achieves efficiency and space-saving in mixing reaction equipment. It can be used for the mixing and dispersion of liquids, as well as the mixing of gases and liquids, instantly micronizing and mixing challenging two-phase fluids. Additionally, it enables mixing reactions that are considered difficult, such as emulsion production processes and microbubble production processes. 【Features】 ■ Equipped with a flow rate adjustment function ■ Capable of disassembly and cleaning ■ Compatible with various materials ■ Supports multiple connection methods *For more details, please refer to the catalog or feel free to contact us.

• Other physicochemical equipment

The "Ecolator" is a diffuser for wastewater treatment facilities, developed in collaboration with Seika Sangyo Co., Ltd. The three-dimensional polyhedron based on the Venturi principle finely shatters air by creating turbulent dispersion in the liquid and gas phases, promoting oxygen dissolution. Additionally, the main body is made of PP resin, which offers excellent chemical resistance and abrasion resistance. Furthermore, by adopting an injector format for the air outlet, it powerfully stirs the aeration tank, eliminating concerns about clogging due to its large opening. 【Features】 ■ DO levels in the aeration tank do not increase ■ There is sludge accumulation in the aeration tank ■ Sludge has poor settling characteristics ■ Maintenance costs for the diffuser are high ■ Power costs for the aeration blower are high *For more details, please feel free to contact us.

• Other physicochemical equipment

This device is designed to dissolve ozone gas at high concentrations using a VR line mixer and a unique non-cavitation pump. It has a very high dissolution efficiency, allowing for a smaller ozone generation unit, which enables downsizing and cost reduction. The design also allows for the simultaneous use of a flotation separation treatment in a single unit, making it applicable to a wide range of water types, including various wastewater, drinking water, well water, and pure water. The lineup accommodates everything from small flow rates for experimental machines to large flow rates for actual equipment, making it easy to construct a system. 【Features】 ■ Very high dissolution efficiency ■ Compact ozone generation unit ■ Design allows for simultaneous flotation separation treatment in a single unit *For more details, please feel free to contact us.

• Ozone Generator

This product microbubbles a large amount of gas, ranging from 5% to 10% in flow rate ratio, using a VR line mixer and a uniquely developed non-cavitation pump. By adopting a high-speed gas-liquid shear method, it can accommodate flow rates from small to large. The generated microbubbles are uniform and high-density, peaking around 10μm, and can be utilized for advanced gas dissolution and gas dispersion. The lineup of devices can also be uniquely designed and manufactured according to applications and purposes. 【Features】 ■ Uniform and high-density microbubbles peaking around 10μm ■ Adoption of high-speed gas-liquid shear method ■ Accommodates flow rates from small to large *For more details, please download the PDF or feel free to contact us.

• Other physicochemical equipment