Dryer

Abstract

The invention discloses a dryer. The dryer comprises a dryer main body box and a drying unit; the drying unit consists of an evaporator, a compressor, a condenser and an expansion valve; the peripheryof the dryer main body box consists of a front box plate, a back box plate, a left box plate and a right box plate; and the drying unit is fixedly mounted on one side of the bottom end of the dryer main body box. The dryer is provided with a support rod, a ventilation pipe, an exhaust port and a feeding cross bar; when grain particles are conveyed on a conveying belt after entering the dryer mainbody box, the particles can be prevented from falling from cracks, and meanwhile, the drying effect is improved; hot steam generated by the drying unit can be uniformly transferred up to prevent nonuniform drying caused by narrow transfer range; and the grain particles can be preferably loaded, so that the supply insufficiency caused by slippage is prevented, the influence on the drying quantityand the drying efficiency is prevented, a certain practicability is achieved, and the better application prospect is achieved.

Description

technical field [0001] The invention relates to the field of dryers, in particular to a dryer. Background technique [0002] Dryer is a device for reducing the moisture content of objects. It is widely used in various industries. In terms of grain production, in order to achieve safe storage of grain without mildew, the moisture content of grain must be reduced to a safe moisture level for storage. The existing The dryer can not meet the needs of people; [0003] Existing dryers have certain disadvantages in use. First, when the grain particles are transferred on the conveyor belt, it is easy to cause the particles to fall from the cracks, or affect the upward transfer of hot steam, affecting the internal drying effect. Secondly, it cannot Make the hot steam generated by the drying unit transfer upwards evenly. The small transfer range will easily cause uneven drying. Finally, it is not convenient to feed the grain particles, and it is easy to cause insufficient feeding due...

AI Technical Summary

Problems solved by technology

[0002] Dryer is a device for reducing the moisture content of objects. It is widely used in various industries. In terms of grain production, in order to achieve safe storage of grain without mildew, the moisture content of grain must be reduced to a safe moisture level for storage. The existing The drying machine can not meet people's use;

[0003] Existing dryers have certain disadvantages in use. First, when the grain particles are transferred on the conveyor belt, it is easy to cause the particles to fall from the cracks, or affect the upward transfer of hot steam, affecting the internal drying effect. Secondly, it cannot Make the hot steam generated by the drying unit transfer upwards evenly. The small transfer range will easily cause uneven drying. Finally, it is not convenient to feed the grain particles, and it is easy to cause insufficient feeding due to slipping, which will affect the drying capacity and drying efficiency. , has brought a certain impact on people's use process, for this reason, we propose a dryer

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