Formaldehyde aqueous solution conveying pipeline anti-blocking device

The utility model discloses a formaldehyde aqueous solution conveying pipeline anti-blocking device which comprises a conveying pipe and a flushing pipe, the output end of the flushing pipe is provided with a plurality of branch pipes communicated with the flushing pipe, the output ends of the branc...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	QIU HUANGSHENG, CHEN JIAHONG, XU QIONGFANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPE-LINE SYSTEMS PIPE-LINES PIPES STORING OF DISTRIBUTING GASES OR LIQUIDS SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The utility model discloses a formaldehyde aqueous solution conveying pipeline anti-blocking device which comprises a conveying pipe and a flushing pipe, the output end of the flushing pipe is provided with a plurality of branch pipes communicated with the flushing pipe, the output ends of the branch pipes are provided with nozzles, the nozzles are communicated with the conveying pipe, the flushing pipe is further connected with a pressurizing device, and the output end of the conveying pipe is connected with a formaldehyde storage tower. A formaldehyde concentration meter is arranged in the formaldehyde storage tower, and a flow meter is arranged in the flushing pipe. A plurality of spray heads are arranged in the conveying pipe to spray the inside of the conveying pipe at high pressure to clean crystalline substances and dredge the pipeline, and the formaldehyde concentration meter is matched with the flow meter to adjust the concentration of formaldehyde in the formaldehyde storage tower to reach the requi