Airflow horizontal movement type drying room with dehumidification free of influencing airflow circulation

Abstract

The invention discloses an airflow horizontal movement type drying room with dehumidification free of influencing airflow circulation. The airflow horizontal movement type drying room with dehumidification free of influencing airflow circulation comprises a heating chamber and a material chamber. A return air opening is provided with an air return stopping area. The drying room is provided with an air intake facility and a dehumidification facility. The air intake facility is an air inlet communicating with the outside of the drying room or an air intake draught fan or the combination of the air inlet and the air intake draught fan. The dehumidification facility is a dehumidification opening leading to the outside of the drying room or a dehumidification draught fan or the combination of the dehumidification opening and the dehumidification draught fan. The air inlet is arranged in the heating chamber and located on the portion, in the area between an upper edge and a lower edge of the air return stopping area, of an outer wall. The dehumidification opening is arranged in the heating chamber and located on the portion, between the upper edge and the lower edge of the air return opening, of the outer wall. According to the airflow horizontal movement type drying room with dehumidification free of influencing airflow circulation, the manner that an obstacle is arranged on an airflow circulation passageway is adopted, a high negative pressure is generated on the area behind the obstacle, and therefore more areas in the drying room are at positive pressure; and in this way, the dehumidification opening can be directly arranged on the outer wall, and dehumidification can be still smoothly conducted.

Description

technical field [0001] The invention belongs to the technical field of an airflow translational drying room, and in particular relates to an airflow translational drying room in which the airflow circulation is not affected by dehumidification. Background technique [0002] Two invention patents with patent numbers ZL201420680631.8 and ZL201420747478.6 disclose two kinds of airflow translational drying rooms. This type of airflow translational drying room sets the air inlet on the side wall of the return air passage area in the heating chamber. The moisture outlet is arranged on the upper and lower sides or one side of the return air outlet, and the moisture outlet will discharge the moisture through the heating chamber to the outside of the drying room through the moisture outlet channel. During the use of this drying room, the temperature in most areas of the baking room is very uniform, and the use effect is very ideal. The fly in the ointment is: the temperature in the m...

AI Technical Summary

Problems solved by technology

During the use of this drying room, the temperature in most areas of the baking room is very uniform, and the use effect is very ideal. The fly in the ointment is: the temperature in the middle and lower part of the heating room near the partition wall is somewhat low, resulting in the material in this area drying slightly slower

At the same time, because the dehumidification system of this type of drying room is somewhat complicated, it is inconvenient to construct and use this type of drying room.

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