Novel energy-saving powder cooling device

Abstract

The invention discloses a novel energy-saving powder cooling device. The novel energy-saving powder cooling device comprises a base, the two ends of the top of the base are connected with a feeding seal head and a discharging seal head through bolts, the middles of the ends, close to each other, of the feeding seal head and the discharging seal head are connected with annular rotating discs, a cooling cylinder is rotatably connected between the two annular rotating discs, cooling fins which are distributed at equal distances are welded to the middle of the outer wall of the cylinder of the cooling cylinder, heat conduction fins which are distributed at equal distance are welded to the middle of the inner wall of the cylinder of the cooling cylinder, spirally distributed pushing blades arewelded to the inner wall of the circumference of the cooling cylinder. In the rotating process of the cooling cylinder, heat in hot powder is transmitted to the heat dissipation fins through the heatconduction fins, and then is emitted to the air through the heat dissipation fins, the cooled powder is sucked by the exhaust fan, and is captured by an air outlet filter to fall in a discharging hopper, in the whole cooling process, a large amount of power does not need to be consumed, the device is energy-saving and environment-friendly, and the cooling efficiency is high.

Description

technical field [0001] The invention belongs to the technical field of powder cooling, and in particular relates to a novel energy-saving powder cooling equipment. Background technique [0002] In recent years, my country's metal powder industry has developed rapidly. Benefiting from the continuous improvement of the production technology of the metal powder industry and the continuous expansion of the downstream demand market, the development situation of the metal powder industry in the domestic and international markets is very optimistic. Although affected by the financial crisis, the development speed of the metal powder industry has slowed down slightly in the past two years, but with the rapid development of my country's national economy and the gradual subsidence of the international financial crisis, my country's metal powder industry has once again ushered in a good opportunity for development. [0003] Entering the 13th Five-Year Plan, my country's metal powder in...

AI Technical Summary

Problems solved by technology

[0007] In the processing and production of many metal powders, most of them need to use the method of heating to separate the solid and liquid, and then cool the metal powder to obtain the final product, but the existing powder cooling device needs to use a cooler for cooling, so that the powder The consumption in the cooling process is large, resulting in high powder cooling costs. At the same time, the existing powder cooling device has a relatively complex structure, large volume and weight, and is not easy to move, which affects the powder cooling work and reduces the powder cooling efficiency.

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