Still kettle track butt-joint device

Abstract

The invention belongs to the technical field of concrete production equipment, and discloses a still kettle track butt-joint device. The still kettle track butt-joint device comprises a kettle front track, a kettle interior track and a connecting track movably arranged between the kettle front track and the kettle interior track; and the connecting track comprises a fixed track and a movable track, the movable track is rotatably connected to the fixed track, the end, away from the fixed track, of the movable track is provided with a U-shaped part, the end of the kettle interior track is provided with a T-shaped part matched with the U-shaped part, the movable track rotates to be flush with the kettle interior track, and the T-shaped part is inserted in the U-shaped part. According to the still kettle track butt-joint device, an interval gap between the connecting track and the kettle interior track can be effectively reduced, thus a collision between a steam-curing trolley and the kettle interior track is reduced, and the driving stability of the steam-curing trolley is improved; and a supplementary track can rotate to be attached to the connecting track so as not to hinder movement of the connecting track so as to provide a sufficient space for opening and closing of a kettle door of a still kettle.

Description

technical field [0001] The invention belongs to the field of concrete production equipment, in particular to an autoclave rail butt joint device. Background technique [0002] The autoclave is an important equipment for the production of steamed bricks. The function is to use a certain pressure of saturated water vapor to enter the equipment evenly through the inlet pipes on both sides of the autoclave body. The brick embryos in the autoclave absorb heat and undergo autoclave curing. into high-strength fly ash bricks. The working process is to open one side of the autoclave door device, put the steam-cured trolleys full of steam bricks into the autoclave through the track in turn, close the autoclave door and open the intake valve to let steam in, when the pressure in the autoclave rises to Working pressure, keep the pressure for a certain period of time for autoclave curing, and then reduce the pressure to cool, and the finished steam bricks generated are pushed out from t...

AI Technical Summary

Problems solved by technology

However, due to the still door structure of the autoclave, the third track is arranged at a distance from the end of the still body in the autoclave. In this way, there will be a gap when the third track and the first track are docked, and the wheels of the steam-curing trolley will collide violently with the first track in the autoclave when they pass through the gap, which is not conducive to the stability of the steam-curing trolley. The driving is stable, and it will damage the first track

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