Cleaning device for valve scaling

The invention discloses a cleaning device for valve scaling, comprising a chemical cleaning solution storage tank (1), a delivery pump (2) and a main pipeline (3); a branch pipeline (4) is connected on the main pipeline (3) for delivering the chemical cleaning solution; a control valve (5) is connec...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	HE PURUI, WANG WENZHI, LIU CHANGLIE, XUE YINCHANG, GONG ZHIYUAN, CHEN LI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES CANDLES CHEMISTRY CLEANING CLEANING IN GENERAL DETERGENT COMPOSITIONS DETERGENTS FATTY ACIDS THEREFROM METALLURGY PERFORMING OPERATIONS PREVENTION OF FOULING IN GENERAL RECOVERY OF GLYCEROL RESIN SOAPS SOAP OR SOAP-MAKING TRANSPORTING USE OF SINGLE SUBSTANCES AS DETERGENTS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The invention discloses a cleaning device for valve scaling, comprising a chemical cleaning solution storage tank (1), a delivery pump (2) and a main pipeline (3); a branch pipeline (4) is connected on the main pipeline (3) for delivering the chemical cleaning solution; a control valve (5) is connected on the branch pipeline (4); various valves (7) with different nominal diameters are connected in series by connecting short pipes (6) with variable diameter on the branch pipeline (4); and then the cleaning solution returns to the chemical cleaning solution storage tank (1). Compared with the prior art, the device has the advantages of simple process, thorough cleaning of the valve scaling, and greatly improving the service life of the valve, thus saving spare parts and spare pieces, reducing production cost and the like.