Precautions for the anti-corrosion design of the main conduit of the magnetic flap level gauge How to solve the anti-corrosion problem during the use of the magnetic flap level gauge? The main body of the magnetic flap level gauge includes a duct, an upper flange, a lower flange, two connecting flanges, two side short joints, a duct and two side short sections all covered with a Teflon, and connected The flange and the conduit are directly welded. The PTFE inner liner is directly flanged from the conduit to the connecting flange. The flange between the connecting flange and the side nipple is tapered. The angle of the taper seal is 30-60°. .
Due to the choice of PTFE lining and the direct connection between the connecting flange and the conduit, the magnetic struts and sensors are easier to install on the conduit, achieving an anti-corrosion magnetic flap level gauge without blind spots and excellent The anti-corrosion performance can measure any kind of strong corrosive medium such as acid-base salt; the manufacturing cost is greatly reduced year-on-year. Display panel device. The utility model comprises a display panel, a magnetic flip column/sheet, a guide rail and a guide rail groove, wherein the guide rail groove and the panel are integrally formed at one time, a concave guide rail is arranged inside the guide rail slot, and a magnetic flip column/piece is installed in the middle of the concave guide rail.
The utility model has the advantages of simple structure, good overall sealing performance, no gap structure around, and a small sealing area, and water, corrosive gas, dust and the like are extremely difficult to enter into the interior, so that the friction between the guide rail and the inverted color plate (column) is greatly reduced, and the reverse is reversed. Flexible or no jamming occurs, the magnetic flap level gauge allows the liquid level to be displayed normally, and the level gauge is not easy to malfunction. The single length can be arbitrarily processed according to the needs, and the sealing effect can reach ip55 or ip65 grade.
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