Demisting device suitable for coil box of hot-rolled coil

Abstract

The invention provides a demisting device suitable for a coil box of a hot-rolled coil, and belongs to the field of demisting. The demisting device comprises a baffle plate, an inclined guide plate, awater pipe network, a water pump, a water pump motor, a heat dissipation device frame, a water pipe support plate, an axial flow fan, a cover plate, a check curtain, a cover plate hoisting group anda device fan. According to the demisting device, heat emitted by a plate blank is absorbed through gaskets in the water pipe network and transported to the coil box area through the water pump, the axial flow fan obliquely blows the heat emitted by the water pipe network into the coil box, oblique blowing air can prevent part of water vapor from entering the coil box, the unstoppable part of watervapor is heated, transparency is increased, so that an HMD information acquisition range is reached, and the problems in the background technology are solved.

Description

technical field [0001] The invention belongs to the field of demisting equipment, and more specifically relates to a demisting device suitable for a hot coil box of a hot-rolled coil. Background technique [0002] The hot coil box of HBIS Chenggang Thermal Company is the area where hot metal detectors (HMD for short) are installed most densely and with the largest number. However, when the slab enters the finish rolling dephosphorization box in front of the hot coil box, a large amount of water vapor will be generated when the high-pressure water contacts the surface of the slab, which will diffuse to the hot The coil box hinders the collection of HMD information, making it impossible to carry out subsequent steps, resulting in scrap steel, and it is more difficult to collect HMD information when the ambient temperature is low. Contents of the invention [0003] The object of the present invention is to provide a demisting device suitable for hot-rolled coil coil boxes. T...

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Problems solved by technology

[0003] The object of the present invention is to provide a demisting device suitable for hot-rolled coil coil boxes. Through the water pipe network and axial flow fan, the heat emitted by the slab is collected and transferred to the hot-rolled coil coil box area to solve the problem of precision The problem that a large amount of water vapor generated by the phosphorus removal box hinders the information collection of the HMD

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