Magnetic coagulation high-gradient magnetic separator
A high-gradient magnetic separation and magnetic coagulation technology, which is applied in high-gradient magnetic separators, magnetic separation, solid separation, etc., can solve the problems of low magnetic field strength, fast wear, low recovery rate, etc., to improve the recovery rate of magnetic powder, Guaranteed flipping effect and improved recovery rate
Active Publication Date: 2021-06-22
CAMBRIDGE ENVIRONMENTAL CHINA CO LTD
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Problems solved by technology
However, due to the inability of the sludge to fully contact with the magnetic body and the low magnetic field strength of the magnetic body, the recovery rate of the magnetic powder in the sludge is very low, and the recovery of the magnetic powder is still very difficult.
Method used
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[0037] The following is attached Figure 1-4 The application is described in further detail.
[0038] The embodiment of the present application discloses a magnetic coagulation high gradient magnetic separator. refer to figure 1 and figure 2, a magnetic coagulation high-gradient magnetic separator includes a casing 1, a magnetic cylinder 2 is rotatably connected to the casing 1, and a magnetic body 21 is connected to the inner wall of the magnetic cylinder 2, and the magnetic body 21 can be a magnet, a cylindrical magnetic drum, etc. magnetic substance, the magnetic cylinder 2 is connected with a driving motor 24 capable of driving itself to rotate, and the casing 1 is provided with a sludge inlet 11 and a sludge outlet 12 (refer to image 3 ), the sludge inlet 11 and the sludge outlet 12 are located on both sides of the magnetic cylinder 2, the tangential direction of the lower edge of the magnetic cylinder 2 along its rotation direction is opposite to the flow direction ...
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The invention relates to the field of magnetic separators, in particular to a magnetic coagulation high-gradient magnetic separator which comprises a machine shell. A magnetic cylinder is rotationally connected in the machine shell, a magnetic body is connected to the inner wall of the magnetic cylinder, and a sludge inlet and a sludge outlet are formed in the machine shell. The sludge inlet and the sludge outlet are formed at the two sides of the magnetic cylinder respectively, and a scraping plate is connected to the machine shell. The scraping plate and the sludge outlet are located at the same side of the magnetic cylinder, and the scraping plate abuts against the outer wall of the magnetic cylinder. The bottom of the machine shell is rotationally connected with a turning plate, the turning plate comprises a first material turning plate and a second material turning plate which are perpendicular to each other and fixedly connected, and the connecting position of the first material turning plate and the second material turning plate is rotationally connected with the inner wall of the machine shell. The rotating axis of the turning plate is perpendicular to the axis of the magnetic cylinder a flushing device is arranged in the machine shell and located on the side, close to the sludge inlet, of the magnetic cylinder. The magnetic coagulation high-gradient magnetic separator has the effect of improving the magnetic powder recovery rate.
Description
technical field [0001] The present application relates to the field of magnetic separators, in particular to a magnetic coagulation high-gradient magnetic separator. Background technique [0002] Magnetic coagulation technology is a new type of water treatment technology that separates substances with different magnetic properties by means of an external magnetic field. Settle the magnetic mixture, efficiently remove suspended solids, total phosphorus and other pollutants from the sewage, and the added magnetic powder is recycled through the magnetic powder recovery system, which greatly reduces the operating cost of the project. Compared with traditional water treatment technology, magnetic coagulation has the advantages of low operating cost, good effluent quality, good phosphorus removal effect, strong impact load resistance, and high efficiency. [0003] With the rise of the magnetic coagulation clarification tank process, the magnetic separation technology has also bee...
Claims
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Login to View More IPC IPC(8): B03C1/12B03C1/032B08B9/087B08B9/093C02F11/00
CPCB03C1/032B03C1/12B08B9/0808B08B9/0813C02F11/00
Inventor 黑国翔宋来武葛荣喜
Owner CAMBRIDGE ENVIRONMENTAL CHINA CO LTD