Pipeline static mixer

Abstract

A pipeline static mixer comprises a dosing opening, a mixing tube, a mixing rod and a connecting flange, the dosing opening is arranged above the mixing tube, the mixing tube is arranged in the mixing tube, the end portion of the mixing tube is provided with the connecting flange, the connecting flange is provided with bolt holes, the bolt holes are distributed at two sides of the mixing tube, the mixing tube is provided with a spinous mixing blade, the spinous mixing blade is arranged on the body of the mixing rod, the inner wall of the mixing tube is provided with an anticorrosive layer, and the anticorrosive layer is a nanometer ceramic layer. The mixing rod is provided with the spinous mixing blade, so raw materials are fully mixed, the content of a flocculating agent in water reaches a degrading standard, and heavy metals in wastewater are rapidly and uniformly eliminated; and the inner wall of the mixing tube is provided with the anticorrosive layer, so anticorrosion ability of the mixing tube is enhanced, damages of chemical substances to the wall of the tube are reduced in the practical mixing work process, and accumulation of the raw materials in the tube is prevented.

Description

technical field [0001] The invention relates to a pipeline static mixer. Background technique [0002] Mixers are widely used in the chemical industry. Mixers can mix raw materials. In places where personnel cannot mix strong acids and alkalis, mixers can also be suitable for such strong acid and alkali working environments. Pipeline static mixers can be used in wastewater During the treatment process, it plays a role of mixing. When there are too many metal impurities and radiation materials in the wastewater, it is necessary to add a coagulant to the wastewater for treatment. Only by adding a coagulant to the wastewater can the metal impurities in the wastewater be degraded. , so that the wastewater can meet the discharge standard, but at present, the addition of coagulant to wastewater is only done manually. Discharge, the mixers on the market use a single mixing blade for mixing, such mixing cannot thoroughly mix the raw materials, the content of coagulant entering the ...

AI Technical Summary

Problems solved by technology

[0002] Mixers are widely used in the chemical industry. Mixers can mix raw materials. In places where personnel cannot mix strong acids and alkalis, mixers can also be suitable for such strong acid and alkali working environments. Pipeline static mixers can be used in wastewater During the treatment process, it plays a role of mixing. When there are too many metal impurities and radiation materials in the wastewater, it is necessary to add a coagulant to the wastewater for treatment. Only by adding a coagulant to the wastewater can the metal impurities in the wastewater be degraded. , so that the wastewater can meet the discharge standard, but at present, the addition of coagulant to wastewater is only done manually. Discharge, the mixers on the market use a single mixing blade for mixing, such mixing cannot thoroughly mix the raw materials, the content of coagulant entering the wastewater is not very clear, and there are some chemical substances in the mixer, Corrosion of the mixing tube wall causes serious damage to the tube wall, which is not conducive to the long-term use of the mixer and shortens the service life of the static mixer

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