Flocculation reaction device
A reaction device and flocculation technology, applied in water/sewage treatment, magnetic field/electric field water/sewage treatment, water/sludge/sewage treatment, etc., can solve long flocculation time, large equipment volume, incomplete floc separation, etc. problem, to achieve the effect of small resistance loss, no transmission parts, and less consumption of coagulant agent
Inactive Publication Date: 2020-02-07
太湖县裕顺防水工程有限公司
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Problems solved by technology
[0003] At present, the commonly used magnetic flocculation separation equipment can be divided into magnetic coagulation separation, magnetic disk separation and high gradient magnetic separation according to the structural principle. There are problems such as large equipment volume, long flocculation time and incomplete floc separation.
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[0023] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar symbols designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be understood as limiting the present invention.
[0024] It is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", "Radial", "Circumferential" The orientation or positional relationship indicated to ", etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather t...
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A flocculation reaction device comprises a sewage pipe, a permanent magnet sleeve, a shielding sleeve, a permanent magnet and a magnet excitation coil, wherein the permanent magnet sleeve and the shielding sleeve sleeve outside the sewage pipe, the permanent magnet sleeve is positioned inside the shielding sleeve, the permanent magnet is arranged between the permanent magnet sleeve and the shielding sleeve, and the permanent magnet forms a magnetic field vertical to the axis of the sewage pipe in the sewage pipe; and the excitation coil sleeves outside the sewage pipe, is connected with a power supply and forms a magnetic field parallel to the axis of the sewage pipe. The flocculation reaction device has the advantages of small resistance loss, small equipment size, simple and convenient installation and the like; compared with traditional mechanical mixing equipment, hydraulic mixing equipment and the like, the flocculation reaction device has the advantages of low energy consumption,low consumption of coagulation agents and the like.
Description
technical field [0001] The invention relates to the technical field of sewage treatment equipment, in particular to a flocculation reaction device. Background technique [0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a certain water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc., and it is also increasingly entering the daily life of ordinary people. There are many ways to treat sewage, which can be generally classified into physical methods, chemical methods and biological methods. A common chemical method is to put alum into the sewage to form alum flocculent flocculation and precipitation. Magnetic flocculation technology is an organic combination of conventional coagulation and magnetization technology. It has the advantages of good ...
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IPC IPC(8): C02F1/48
CPCC02F1/488
Inventor 王华新
Owner 太湖县裕顺防水工程有限公司