> Product line mixer line mixer, also known as static mixer tube, water supply and drainage and environmental engineering for various coagulant dosing, coagulant, ozone, chlorine and acid-base neutralization, gas and water mix etc. are very effective, is treated water with a variety of agents to achieve the ideal moment mixing equipment, with a fast and efficient mixing, simple structure, reduce energy consumption, small size and other characteristics, in need of external power, the water flow through the pipeline mixer will divert the traffic, cross mix and reverse cyclone three roles, the charged drug rapidly and uniformly spread throughout the water column, achieve the purpose of the instant mixing, mixing efficiency as high as 90 to 95 percent, saving the agent with about 20 ~ 30%, to improve the treatment effect, energy conservation, is of great significance. > Construction principles generally consists of two line mixer or mixing unit composed of three sections (which can also increase the number of sections according to the characteristics of mixed media). Each section of a mixing unit 180 ° twisted fixed spiral blades (or 90 ° cross flapper blade), divided left and right hand two kinds. Instead two adjacent sections of helical rotation direction of the blade, and with the wrong 90 °. For ease of installation helical blade, made of two semicircular glass steel cylinder, flanged on both ends, the gap between the cylinder epoxied to ensure that their sealing requirements. Other materials line mixer practices vary. Line mixer helical blade does not move, only the movement of the material to be mixed or medium fluid produced by it except buck, but without external energy. Mainly flow segmentation, radial mixing, counter-rotating, two media continue intense diffusion mixing to achieve the purpose of mixing. ?> Scope 1, municipal water and industrial water treatment in various coagulant dosing, coagulant mixing effect;? 2, municipal sewage and industrial wastewater treatment in various coagulant dosing, coagulant mixing agent;? 3, water supply and drainage, environmental engineering mixed with water in the air, adding chlorine, ozone and other agents for disinfection;? 4, acid-base and mixing of industrial waste carried out;? 5, a variety of industrial Wastewater mixed homogenized. > Design parameters? 1, line mixer diameter selected according to the economic flow rates, generally by 0.9 ~ 1.2m / s calculated maximum flow rate of up to 500mm diameter greater than 1.5m / s. Where available, the enlarged diameter 50 ~ 100mm, can reduce head loss;? 2, the number of pipeline mixer unit section by section three basic combinations to consider, head loss of about 0.4 ~ 0.6m, may be increased or decreased depending on the circumstances of mixed media number of sections;? 3, according to 0.1MPa pressure pipeline mixer considered device can also be processed in accordance with the actual pressure. > 1 product installation, pipeline installation mixer without direction limitation, horizontally, vertically, or other combinations;?? 2, line mixer mounted on overhead pipes must be fixed with pipe racks, buried pipelines can be installed repair wells;? 3, dosage pharmaceutical pipeline unit designed by the user, according to the National Water Supply and Drainage standard drawings for installation, but the flow rate of the tube must be greater than 1.0m / s, the pressure tube should be less than 0.2MPa (FRP material);? 4, adding the location of various agents, should be in the front line mixer mixing unit, and more than 0.3 meters.