A mobile airflow guiding air supply rack for a hot air drying room

Abstract

The invention relates to the field of drying materials, such as wood materials, medicines, foods, chemical products and farm and sideline products, in particular to a moveable air flow guide air-blowing frame of a hot air drying room. An entrance / exit door of the drying room is formed in the wall surface in the length direction; two rows of air flow guide air-blowing frames are respectively arranged on one side of the inner wall of the drying room and on the side close to the door. A monomer moveable air flow guide air-blowing frame is formed by connecting two vertical supporting frames at the two ends, and a plurality of flow guide plate components which are horizontally arranged in the middle. The two ends of a cross rod (2) fixed to the bottom of a Y-direction profiled bar vertical rod (1) are respectively connected with slide wheels (3); an arc flow guide plate is fixed to a rectangular T-shaped profiled bar (10) by a bolt along the inner side of the Z direction; the outer side is upwards bent in the shape of an arc. The entrance / exit door suitable for the drying room is formed in the wall surface in the length direction; plate materials which are required to be dried into piles are pushed into a drying room place from the door, so that uniform air guidance is guaranteed, and transportation and operation are not affected.

Description

technical field [0001] The invention relates to the field of drying wood, medicine, food, chemical products, agricultural by-products and other materials, in particular to a heating and air supply guiding device suitable for various large-scale hot air drying rooms. Background technique [0002] Drying operation is an indispensable production link in many fields of the national economy, and it is also the most energy-consuming but indispensable link in the processing industries such as wood, medicine, food, chemical products, agricultural and sideline products, accounting for about 12% of the total energy consumption of national production. %, accounting for about 60% of the total energy consumption of wood processing enterprises. The hot air drying room is an important equipment for drying operations. The uniformity of the hot air circulation in the drying room is the key to improving the drying efficiency of the drying room, saving energy and ensuring product quality. The...

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Problems solved by technology

[0004] The invention patent "Drying Room Fan Rotary Air Supply System" solves the problem of uneven drying before and after wood stacking caused by the single cycle of air flow in the ordinary drying room; the invention patent "Adjustable and Guided Air Supply System for Drying Room" can adjust and control the fan Speed ​​and direction of supply air flow

However, from the perspective of wood drying uniformity, there is still the problem of uneven air velocity along the direction of the height of the wood stack, and at present, in order to improve production efficiency, most enterprises generally use a forklift to directly dry the air from the front of the large drying room. Loading and unloading timber stacking, the existing technology is difficult to meet and solve these problems:

[0005] "A Airflow Guidance Air Supply Device for Large Hot Air Drying Room" technology The inventor applied for the patent number 201310217467.7 in 2013, which has been publicized, because this technology is to fix the airflow guidance air supply device on the front and rear sides of the large drying room On the vertical air duct, the entrance and exit doors of the drying room can only be opened in the X direction on the side, such as Figure 9 As shown, in actual operation, the dried wood can only be loaded and unloaded in and out of the drying room from the side of the drying room in the X direction, which is very inconvenient, and it is not suitable for large drying rooms that require mechanized loading and unloading with a forklift, such as: The dry wood board is 4-6 meters long, and the wood can only be loaded and unloaded manually, which takes a long time and is low in efficiency; or lay two tracks on the ground on the side of the drying room in the Z direction, and use a trolley to load materials in and out of the drying room on the tracks. The dried wood panels are stacked on the trolley, and then enter the drying room through the track, because the wet wood is very heavy

The laying of tracks on the ground will make the drying room not well sealed. If the track car is used to load and unload the wood, the effective volume of the dried wood in the drying room will be reduced. change this situation

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