Non-halt online scale removing device

• Main Author: SUN HANYUE
• Format: Patent
• Language: English
• Published: 25.02.2015
• Subjects: CLEANING; CLEANING IN GENERAL; PERFORMING OPERATIONS; PREVENTION OF FOULING IN GENERAL; TRANSPORTING

The utility model discloses a non-halt online scale removing device which comprises a circulating water tank. The circulating water tank is connected with a cooling water circulating system through a pipeline, and the cooling water circulating system comprises a cooling device, a circulating water pump and a heat exchange device, wherein the cooling device, the circulating water pump and the heat exchange device are sequentially connected through a pipeline. The inlet end of the circulating water tank is connected with the outlet end of the heat exchange device, and the outlet end of the circulating water tank is connected with the inlet end of the cooling device. A scale removing agent adding opening and a water supplementing opening are formed in the circulating water tank, and connecting pipelines are provided with vibrators. The vibrators are evenly arranged by a certain distance, and a plurality of grid plates are arranged on the two sides of the circulating water tank in an alternating mode. The length of the grid plates is 0.5-1 time that of the distance of the two sides of the circulating water tank, and a slag discharging valve is arranged at the bottom of the circulating water tank. The non-halt online scale removing device has the advantages that online scale removing can be conducted on the cooling water circulating system, the structure is simple, use is convenient, the scale removing efficiency is high, the influences on production due to scale removing in the halt process are avoided, the production cost is reduced, energy is saved, and consumption is reduced.