Internal illumination and safety protection integrated device for furnace nose

Abstract

The invention discloses an integrated lighting safety protection device inside a furnace nose, which comprises a water-air cooling protective cover, a lamp front cover, a rear cover, an illumination lamp, a guide groove, and a lamp installation plate. The water-air cooling protective cover is a cylindrical structure, and its side wall is a double-layer structure, with a cooling water interlayer in the middle of the double-layer, a peep hole in the center of the top surface, and a rear cover plate on the bottom surface. The lamp front cover is arranged at the peep hole, and the illuminating lamp is installed on the lamp front cover. The inner wall of the water-air cooling protective cover is provided with a guide groove, and a lamp mounting plate is arranged inside the guide groove, and the lamp mounting plate fixes the illuminating lamp on the front cover plate of the lamp. The invention provides long-term effective lighting for the interior of the furnace nose, so that the camera device can obtain a clear and stable image inside the furnace nose, thereby providing a strong guarantee for the smooth progress of production and product quality, and the disassembly and assembly are convenient and fast, preventing high-temperature zinc liquid Risk of injury to persons.

Description

technical field [0001] The present invention relates to a safety protection device, more specifically, an integrated device for safety protection of furnace nose internal lighting Background technique [0002] In the process of cold-rolling and hot-dip galvanizing units, the furnace nose is an important production link. The production operators must observe the production status inside the furnace nose according to the camera device installed on the side of the furnace nose, which plays an important role in ensuring the quality of galvanizing on the surface of the strip steel. Crucial role. Since the furnace nose is submerged in the liquid zinc pot, the interior is in complete darkness, and the camera device can only output clear and stable images through the lighting installed on the side of the furnace nose. [0003] like figure 1 , the internal lighting of the furnace nose 21 is composed of an external lighting lamp 22 and a lighting peep hole 23, the lighting peep hole...

AI Technical Summary

Problems solved by technology

[0012] In view of the fact that the camera device in the prior art cannot obtain clear and stable images, it is very troublesome for equipment maintenance personnel to replace the heat insulating glass, and it is easy to cause danger and other problems. device

Images