A kind of drying chamber of sintered wall material green body with frame bent structure

Abstract

The invention discloses a sintering-type wall body material green body drying chamber of a frame-bent structure. The sintering-type wall body material green body drying chamber of the frame-bent structure comprises a drying chamber main body, a drying chamber air supply system and an automatic drying chamber control system; the drying chamber main body comprises an envelope enclosure; the envelope enclosure is internally provided with a horizontal baffle wall and a rotary air supply device; two ends of the envelope enclosure are provided with a vehicle entry end door and a vehicle exit end door; the drying chamber air supply system comprises a plurality of hot air conveying sub pipelines which are connected into a whole through a hot air supply main pipeline; the hot air supply main pipeline close to the vehicle entry end door is provided with a moisture discharge pipeline and a hot air circulating pipeline; the hot air supply main pipeline close to the vehicle exit end door is connected with a hot air supply fan; the automatic drying chamber control system comprises a main controller module and a touch screen; the input end of the main controller module is connected with a temperature sensor and a humidity sensor; and the output end of the main controller module is connected with a plurality of frequency converters, an air supply electric control valve and an air drafting electric control valve. The sintering-type wall body material green body drying chamber of the frame-bent structure provided by the invention is novel in structure, is convenient and rapid to operate and use, implements uniform and stable drying, is high in drying efficiency, and has good quality.

Description

technical field [0001] The invention relates to the technical field of drying a sintered wall material blank, in particular to a drying chamber for a sintered wall material blank with a frame bent structure. Background technique [0002] In the production process of sintered wall materials, the drying of the green body is an important link. The drying quality of the green body is directly related to the firing quality and output of the product. If the hot air supply in the drying room is insufficient, the green body cannot be fully dried. , it is easy to crack during use; and if the structure of the drying room is unreasonable, the temperature and humidity in the drying room are unreasonable, and cannot meet the temperature and humidity requirements when the green body is dried, it is easy to produce peripheral cracks and heart cracks. Dry and cracked. Most of the artificial drying chambers used in the prior art are tunnel-type drying chambers, which require large investmen...

AI Technical Summary

Problems solved by technology

[0002] In the production process of sintered wall materials, the drying of the green body is an important link. The drying quality of the green body is directly related to the firing quality and output of the product. If the hot air supply in the drying room is insufficient, the green body cannot be fully dried. , it is easy to crack during use; and if the structure of the drying room is unreasonable, the temperature and humidity in the drying room are unreasonable, and cannot meet the temperature and humidity requirements when the green body is dried, it is easy to produce peripheral cracks and heart cracks. Dry and cracked

Most of the artificial drying chambers used in the prior art are tunnel-type drying chambers, which require large investment, unreasonable design and construction, low drying efficiency, poor energy-saving effect, and the phenomenon of body resurgence and collapse in winter is prone to occur; moreover, traditional The drying room adopts a direct and continuous air supply method in the drying process, and there is always air flow on the surface of the green body. If the air is relatively dry and the humidity is low, the moisture on the surface will be taken away quickly, which will easily cause the green body to crack. Good guarantee of green body production quality

In addition, when the production scale is relatively large and the height of the drying chamber is high, the heat medium in the drying chamber is prone to stratification, and stratification will affect the upper and lower parts of the drying car, resulting in uneven drying. The problem

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