Vertical oven

Abstract

The invention relates to a vertical oven in the field of drying. There are brackets arranged under the oven body. It is set in a square shape. There is a bulge on the upper middle of the oven body, and a large fan is set on the bulge. There is a steam engine inlet, and the oven body is provided with two layers including an inner layer and an outer layer. An evaporator is arranged between the inner layer and the outer layer. The evaporator includes the entire oven body, and a feed port is arranged above the oven body. The bottom of the oven is provided with a discharge port, the side of the oven is provided with an inspection port, and the outer surface of the oven body is provided with an insulation layer; this invention can quickly cool the material, and the large fan can be used together with the evaporator to realize rapid dehydration and cooling of the material and improve production. efficiency.

Description

technical field [0001] The invention relates to a vertical oven in the field of drying. Background technique [0002] The dryer has several modes such as belt drying, drum drying, box drying, and tower drying; the heat source includes coal, electricity, gas, etc.; the drying process of materials has hot air flow type and radiation type, etc. , hot air drum drying is that the hot air flow moves forward from the tail, fully contacts with the material, and makes full use of the heat transfer through heat conduction, convection, and radiation; the heat energy is directly transferred to the material, so that the moisture of the material is continuously evaporated in the cylinder, and the material is fed into the cylinder. The air-introduction device at the outlet draws out a large amount of water and wet air to prevent secondary pollution caused by dust discharge; through internal spiral stirring, sweeping and lifting, the material movement is promoted to complete the entire dryi...

AI Technical Summary

Problems solved by technology

[0002] The dryer has several modes such as belt drying, drum drying, box drying, and tower drying; the heat source includes coal, electricity, gas, etc.; the drying process of materials has hot air flow type and radiation type, etc. , hot air drum drying is that the hot air flow moves forward from the tail, fully contacts with the material, and makes full use of the heat transfer through heat conduction, convection, and radiation; the heat energy is directly transferred to the material, so that the moisture of the material is continuously evaporated in the cylinder, and the material is fed into the cylinder. The air-introduction device at the outlet draws out a large amount of water and wet air to prevent secondary pollution caused by dust discharge; through internal spiral stirring, sweeping and lifting, the material movement is promoted to complete the entire drying process; countercurrent conduction dehumidification, Avoid reducing repeated drying procedures; traditional dryers have uneven drying moisture and large losses, which is not conducive to energy saving

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