> Pipeline Products Pipeline mixer mixer tube, also known as a static mixer, in 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 fast and efficient mixing, simple structure, reduce energy consumption, small size and other characteristics, in need of external power, the flow through the pipeline mixer will produce diversion, three cross-mixing and reverse swirl effect, so that the added agents quickly and evenly spread throughout the water column, achieve the purpose of instant mix, mixing efficiency as high as 90 to 95 percent, saving about 20 ~ pharmaceutical use 30%, to improve the effectiveness of water treatment, energy conservation, is of great significance. > Mixer pipeline construction principles generally consists of two or three mixing units (which can also increase the number of sections according to the characteristics of mixed media). Each section of the mixing unit for a 180 ° twisted helical blade fixed (or 90 ° cross flapper blade), two kinds of points left and right hand. Instead two adjacent sections of helical rotation direction of the blade, and the phase error 90 °. For ease of installation helical blade, made of two semicircular glass and steel cylinder, on both sides with flange connection, the gap between the cylinder epoxied to ensure that their sealing requirements. Other materials are not the same line mixer practice. Helical blade mixer pipeline does not move, only the movement of materials or mixed media, the fluid produced by it except the buck, the need for external energy. Mainly mobile division, radial mixing, counter-rotating, two media constantly mixing intense diffusion, to mixed purposes. ?> 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 chemical disinfection;? 4, acid-base and mixing of industrial waste water were;? 5, a variety of industrial wastewater treatment were mixed. > Design parameters? 1, mixer diameter pipeline flow rate by economic choice, generally by 0.9 ~ 1.2m / s to calculate the maximum flow rate of up to 500mm diameter greater than 1.5m / s. Conditional, will enlarge the 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, can also be adjusted according to the situation of mixed media the number of sections;? 3, according to the line mixer pressure 0.1MPa consideration, the device can also be processed according to the actual pressure. > Product installation 1, the direction of the line mixer installed without restrictions, horizontally, vertically, or other combinations;?? 2, when the line mixer mounted on overhead pipes, pipe must be fixed bracket, buried pipelines can be installed repair wells;? 3, dosing pharmaceutical pipeline units 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, the location of various pharmaceutical dosage should be in the front line mixer mixing unit, and greater than 0.3 meters.