Liquid calcium carbide granulating device

Abstract

The invention discloses a liquid calcium carbide granulating device. The liquid calcium carbide granulating device comprises a granulating tower, a first air blowing device, a second air blowing device and a granulating machine, wherein a granulating cavity is formed in the granulating tower; an outlet and an inlet are respectively formed in the bottom part and the top part of the granulating cavity; a first air inlet and a second air inlet are formed in the side wall of the granulating cavity; the first air blowing device is connected with the first air inlet; the second air blowing device is connected with the second air inlet; the granulating machine is arranged in the granulating cavity; the granulating machine is configured in a way that liquid calcium carbide entering from the inlet is converted into a liquid calcium carbide film and the liquid calcium carbide film is thrown away from the granulating machine; the first air blowing device is configured in a way that the liquid calcium carbide film thrown away from the granulating machine is divided into multiple liquid calcium carbide drops by division air entering the granulating cavity and the multiple liquid calcium carbide drops are discharged from the outlet after being cooled into calcium carbide granules by cooling air entering the granulating cavity. According to the liquid calcium carbide granulating device disclosed by the invention, the production efficiency is high, the utilization rate of factory area is high, and environment pollution caused by a smashing process can be avoided.

Description

technical field [0001] The invention relates to the technical field of calcium carbide liquid granulation, in particular to a calcium carbide liquid granulation device. Background technique [0002] In the related technology, during the production process of calcium carbide, the high-temperature calcium carbide liquid flows into the calcium carbide crucible through the furnace mouth, and then is transported to the cooling workshop through rails, and is cooled by natural ventilation for about 4 hours. Lift the crucible out of the crucible, continue to cool down to below 100°C with natural ventilation, and then send it to the crushing workshop for coarse crushing and fine crushing to make calcium carbide particles that meet the size. The above-mentioned cooling process needs to occupy a lot of time (more than 24 hours of total cooling time) and space, the utilization rate of the plant area is low, the production cost is high and the production efficiency is low. And during th...

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Problems solved by technology

The above cooling process needs to take up a lot of time (more than 24 hours of total cooling time) and space, the utilization rate of plant area is low, the production cost is high and the production efficiency is low

And during the crushing process of calcium carbide, a large amount of calcium carbide powder will be produced, which will pollute the production environment

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