Buku sedia untuk dipinjam.

( 1 / 1 unit )

Tempoh pinjaman (hari): 7




Energy Saving and Process Optimization in a Conventional Hot Strip Mill

oleh Mr. Bilal Akgul, Mr. Hubertus Wenig, Mr. Abdullah Savascioglu

Penerbit - Kısım Mahallesi, Turkey, Metallurgical Division, Lechler GmbH,

Kategori - Kejuruteraan & IT

The paper describes the converting to a new generation of descaling nozzles in a conventional hot strip mill for steel. There are descaling stations behind the reheating furnace, on the roughing mill stands and in front of the finishing mill. Before the converting, there had been three high pressure pumps in operation to supply the descaling stations. The new descaling nozzles had been tested first in the finishing mill descaler with good results. There were considerable water savings without compromising the descaling effect and the material surface quality. After a successful test, the remaining descaling stations had been converted accordingly. The overall water savings was approx. 20%, which allowed shutting off one of the three highpressure pumps. Electrical energy saving amounts to 9,300,000* kWh/ year. At the current energy costs this is equivalent to 2,100,000 TL / 641,700 EUR**. Additional advantages are seen such as reduced material cooling and the lower wear of the components of the whole high-pressure water hydraulic system.

Sila login untuk meminjam buku.