Compound environmental protection diaphragm of diaphragm pump

The utility model discloses a compound environmental protection diaphragm of diaphragm pump, including the rubber layer, be equipped with the fabric enhancement layer in the middle of the rubber layer, the rubber layer outside is equipped with anti -corrosion coating, anti -corrosion coating is the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SONG YONGCHUANG, JIANG CHENGKUI, PAN CHONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING HEATING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a compound environmental protection diaphragm of diaphragm pump, including the rubber layer, be equipped with the fabric enhancement layer in the middle of the rubber layer, the rubber layer outside is equipped with anti -corrosion coating, anti -corrosion coating is the polytetrafluoroethylene material. The utility model discloses simple structure, reasonable in design through add the fabric enhancement layer in the middle of the rubber layer, has increased the intensity of diaphragm, has improved life, and the endurance number of times can rise to 800~1, 200 ten thousand times. Through at rubber layer surface interpolation anti -corrosion coating, unfamiliar resistance to corrosion has been improved.