Dipping drying box
A drying oven and drying room technology, which is applied in the direction of dryers, textiles, papermaking, papermaking machines, etc., can solve problems such as hot air blower corrosion, and achieve the effects of reducing corrosion, reducing content, and simple structure
Active Publication Date: 2014-04-16
吴园园
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Problems solved by technology
Patent No.: The Chinese patent of zl201010560779.4 discloses a new type of oven, which includes a hot air blower, a heat exchanger, and a static pressure box. Connected, although it realizes the recycling of hot gas resources, but in the process of use, when drying the cardboard in the drying room, a large amount of corrosive gas, water vapor and dust are often generated, and these corrosive gases, water vapor and The dust directly enters into the hot air blower through the air suction port, so it is easy to corrode the hot air blower
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[0012] A kind of immersion drying box of the present embodiment, such as figure 1 As shown, it includes a sealed outer cover, and the inside of the sealed outer cover is sequentially provided with a heating chamber and a drying chamber from top to bottom, and a hot air blower is arranged inside the heating chamber, and a heat exchanger is arranged on the periphery of the hot air blower; The drying chamber is provided with an upper plenum and a lower plenum from top to bottom, the upper plenum is provided with an upper nozzle, the lower plenum is provided with a lower nozzle, and the upper nozzle and the lower nozzle Opposite and staggered, the upper plenum and the lower plenum are respectively connected to the heat exhaust port of the heat exchanger through hot air pipes; the hot air blower is provided with first and second air suction ports, and the first The air suction port is arranged on the top of the drying chamber and communicates with the drying chamber. The second air...
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The invention relates to a dipping drying box and belongs to the field of dipping production drying technology. The dipping drying box comprises a sealing outer cover. A heating chamber and a drying chamber are arranged inside the sealing outer cover. A hot air fan is arranged inside the heating chamber. A heat exchanger is arranged on the periphery of the hot air fan. An upper plenum chamber and a lower plenum chamber are arranged in the drying chamber from top to bottom. The upper plenum chamber and the lower plenum chamber are connected with a hot air exhaust port of the heat exchanger through hot air pipelines respectively. The hot air fan is provided with a first air suction port and a second air suction port. A moisture discharging pipeline is arranged in the drying chamber. An anti-corrosion absorber is arranged between the first air suction port and the drying chamber. The dipping drying box can effectively reduce corrosion to the hot air fan by gas and is simple in structure and convenient to use.
Description
technical field [0001] The invention relates to a drying box used in an impregnation production line, belonging to the technical field of impregnation production drying. Background technique [0002] Currently, drying ovens are widely used in impregnation lines, which are used for drying paper containers. Patent No.: The Chinese patent of zl201010560779.4 discloses a new type of oven, which includes a hot air blower, a heat exchanger, and a static pressure box. Connected, although it realizes the recycling of hot gas resources, but in the process of use, when drying the cardboard in the drying room, a large amount of corrosive gas, water vapor and dust are often generated, and these corrosive gases, water vapor and The dust directly enters into the hot air blower through the air suction port, so it is easy to corrode the hot air blower. Contents of the invention [0003] The present invention aims at the deficiencies of the above-mentioned problems, and proposes an impre...
Claims
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IPC IPC(8): D21F5/00
Inventor 陆新明王建清李金炎朱玲
Owner 吴园园