Horizontal rotary tube cooked ball air water spray cooling machine

Abstract

The invention relates to a horizontal type rotary tube cooked ball air water spray cooling machine. The horizontal type rotary tube cooked air water spray cooling machine comprises a cooling tube body as well as an input tube body and an output tube body which are respectively connected with the left end and the right end of the cooling tube body, wherein a support device I and a support device II are respectively arranged at outer circles of the left end and the right end of the cooling tube body, a transmission device is arranged at the right side of the supporting device II, the left end of the input tube body is connected with a feeding tube, the right end of the output tube body is connected with a discharging tube, a feeding pipe is arranged on the feeding tube, an air water spray ring is arranged on the outer surface of the cooling tube body, a nitrogen positive pressure cavity device is respectively adopted for sealing between the input tube body and the feeding tube as well as between the output tube body and the discharging tube, a high aluminium flame retardant layer is arranged on the inner wall of the feeding pipe, a discharging hopper is arranged at the lower end of the discharging tube, a double-layer combined discharge valve is arranged in the discharging hopper, and a high temperature resistant lining is arranged on the inner wall of the left end of the cooling tube body. The horizontal type rotary tube cooked ball air water spray cooling machine is simple in structure, good in cooling effect and good in sealing property, cooked balls can be efficiency cooled in an oxygen-free environment, and meanwhile high temperature deformation, caused by the cooked balls, of the cooling tube body can be reduced.

Description

technical field [0001] The invention relates to a horizontal rotary drum boiled ball air-water spray cooler. Background technique [0002] The rotary drum cooler is one of the main equipments for cooling high-temperature boiled balls. The high-temperature cooked balls of the existing enterprises are turned in the cooling cylinder as the cooling cylinder rotates, the high-temperature cooked balls transfer heat to the cooling cylinder, and the outer wall of the cooling cylinder adopts water spray cooling technology to cool the cooling cylinder, but The cooling efficiency of water spray cooling is relatively low. [0003] Since the temperature of the feed into the cooling cylinder is as high as 1100°C, and there is no cooling water protection at the feed end, high-temperature cooked balls will cause serious damage to the cylinder. Therefore, the material requirements for the feed of the cooling cylinder are relatively high. , to prevent high temperature deformation. During t...

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Problems solved by technology

During the cooling process of cooked balls, it needs to be carried out in an oxygen-free environment. However, the seal between the feed end and discharge end of the current cooler and the cooling cylinder is not tight enough, causing air to enter the cylinder, thus affecting product quality.

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