Preheating type side heating gas hot galvanizing furnace

Abstract

The invention discloses a preheating type side heating fuel gas hot galvanizing furnace, and relates to the technical field of hot galvanizing furnaces, the preheating type side heating fuel gas hot galvanizing furnace comprises a galvanizing furnace body, a heating mechanism is arranged on the side face of the galvanizing furnace body, a lifting mechanism is arranged at the top of the galvanizing furnace body, the lifting mechanism comprises a containing box, and a vibration mechanism is arranged in the containing box; the vibration mechanism comprises a groove, and a third motor is fixedly connected to the front face of the inner wall of the groove. Through cooperation of a vibration block, a first rotating rod and a third motor, the third motor drives the first rotating rod to rotate, the vibration block is driven to knock the containing box, and the problems that the covering position of a hot galvanizing furnace is difficult to galvanized due to the fact that a fixing device is arranged at the fixing position of a steel part, and the galvanized position is secondarily polluted due to repeated galvanizing are solved; and the quality of the galvanized finished product of the steel part is seriously influenced, and the effect of improving the quality of the galvanized finished product is achieved.

Description

technical field [0001] The invention relates to the technical field of hot-dip galvanizing furnaces, in particular to a preheating side-heating gas-fired hot-dip galvanizing furnace. Background technique [0002] Hot-dip galvanizing, also known as hot-dip galvanizing and hot-dip galvanizing, is an effective method of metal anti-corrosion. It is mainly used in metal structural facilities in various industries. In the process, the zinc layer is attached to the surface of the steel component, so as to achieve the purpose of anti-corrosion. [0003] The following problems exist for the prior art: [0004] 1. Due to the fixed position of the steel parts, it is difficult to galvanize the covered position of the hot-dip galvanizing furnace. Repeated galvanizing causes secondary pollution of the galvanized position, resulting in uneven galvanizing of the steel parts, which seriously affects the steel parts. the quality of galvanized finished products; [0005] 2. The heating mech...

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Problems solved by technology

[0007] The invention provides a preheating type side heating gas-fired hot-dip galvanizing furnace, one purpose of which is to have the effect of improving the quality of galvanized finished products, and solve the problem that the fixed position of steel parts is caused by the fixing device, which leads to the covering position of the hot-dip galvanizing furnace Difficult to galvanize, multiple galvanizing causes secondary pollution of the galvanized position, resulting in uneven galvanized steel parts, which seriously affects the quality of galvanized steel products; one of the purposes is to have a simple replacement of the filter pipe It solves the problem that the heating mechanism needs to be ventilated to meet the air demand, but the dust inside the air is easy to cause residue, which makes the dust accumulation inside the heating mechanism, the installation of the traditional filter pipe is more complicated, and the problem of additionally increasing the working intensity of the staff; The purpose is to solve the problem of injecting the zinc block into the heating furnace and heating it to make the zinc block turn into a liquid. During the heating process, since the zinc block is solid, its heating efficiency is low. When it becomes liquid, the traditional heating furnace is not compatible with The problem of low heating efficiency of zinc liquid is to achieve the effect of improving the melting efficiency of zinc block

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