Sherardizing furnace

Abstract

The invention discloses a sherardizing furnace which comprises a rotating motor, an electric furnace, an electric furnace bogie frame, a charging barrel and a charging bogie frame. The electric furnace is a split type electric furnace which is arranged above the electric furnace bogie frame and covers the periphery of the charging barrel; disengagement and engagement of the electric furnace can be realized through an electric furnace bogie track; the electric furnace can be turned on and off through an eccentric handle; and a counterweight case is arranged below the outer side of the electric furnace. The rotating motor is arranged on a rotating motor support based on a charging bogie; traveling wheels and a traveling motor are arranged below the charging bogie; the traveling wheels of the charging bogie are connected with a charging bogie track; and the rotating motor support and a charging barrel riding wheel support are arranged on the traveling wheels of the charging bogie. Bearing barrels joined with the charging bogie through the riding wheels are arranged at two ends of the charging barrel, a cover is arranged at one end of the charging barrel; and the bearing barrel at the other end of the charging barrel is provided with a transmission wheel which is joined with a cogwheel on the shaft of the rotating motor. The sherardizing furnace is simple in structure and convenient to use and maintain; the electric furnace is convenient to turn on and off; and the charging barrel is smooth in operation and no longer has jump phenomenon, therefore the production process is safe.

Description

technical field [0001] The invention relates to a heat treatment device, in particular to a zinc infiltration furnace. Background technique [0002] At present, zinc sherardization technology has been applied in electric power, communication system, construction industry, railway system, highway system, shipbuilding industry, hardware and other fields. For example: high-strength bolts, electric fasteners, cross arms, non-standard parts, electromagnetic bases, metal pipes, water pipes, hardware parts, malleable steel scaffolding, road spikes, electric locomotive pulleys, highway guardrails, anchor chains, etc. The corrosion performance is extremely superior, and it has been widely used and popularized. Zinc sherardizing is completed during heating and operation in a closed container. Most people call this airtight container a sherardizing furnace. The current used zinc sherardizing furnace is driven by a rotating motor through a transmission to drive the inner barrel of the ...

AI Technical Summary

Problems solved by technology

Zinc sherardizing is completed during heating and operation in a closed container. Most people call this airtight container a sherardizing furnace. The current used zinc sherardizing furnace is driven by a rotating motor through a transmission to drive the inner barrel of the sherardizing furnace to charge the material. The rotary split electric furnace is packaged outside the charging cylinder, the furnace door cover is positioned with bolts, the transmission part is gear type, the opening and closing action is slow, the time is long, laborious, the gear is fragile and maintenance is inconvenient, and there will be jumping phenomenon during operation. Production is not safe enough

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