Efficient circulating drying device for papermaking
A drying device and high-efficiency technology, used in papermaking, papermaking, textiles and papermaking, etc., can solve the problems of easy scorching of paper, uneven drying of paper, affecting the normal processing of paper, etc., and achieve the effect of improving drying efficiency.
Inactive Publication Date: 2019-04-16
BENGBU COLLEGE
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Problems solved by technology
At present, some paper dryers on the market directly bake the paper, the paper is not evenly dried, and the paper is easily burnt, causing damage to the paper, and the drying effect is poor, which seriously affects the normal processing of the paper and causes waste of resources. Serious waste
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[0032] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for ease of description, only parts related to the invention are shown in the drawings.
[0033] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.
[0034] like Figure 1-8 As shown, the present invention discloses a high-efficiency circulation drying device for papermaking, comprising a drying box 1, one side of the drying box 1 is provided with a feed port 2, the other side is provided with a discharge port 3, and the feed port 2 is set opp...
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The invention discloses an efficient circulating drying device for papermaking. The efficient circulating drying device comprises a drying box, wherein the two sides of the drying box are provided with a feeding port and a discharging port respectively, a first paper stock transportation mechanism is arranged between the feeding port and discharging port in the drying box, and the first paper stock transportation mechanism is used for transporting paper; the drying box is also internally provided with a heating device, the heating device is used for heating the inner portion of the drying box,and the drying box is internally divided into three heating areas distributed laterally through thermal insulation plates, wherein the heating temperature of the heating area in the middle is higherthan those of the heating areas at the left and right sides. The efficient circulating drying device for papermaking has the advantages that the drying box is divided into the three temperature-gradient drying areas through the thermal insulation plates, so that paper drying is more uniform, the damage to the paper is avoided, the drying effect is better, normal processing of the paper is ensured,and the waste of resources is effectively avoided.
Description
technical field [0001] The invention relates to a papermaking technology, in particular to a high-efficiency circulation drying device for papermaking. Background technique [0002] Paper is a flaky fiber product used for writing, printing, painting or packaging. Paper is the most commonly used item in our daily life. In industry, agriculture, defense industry and production and life, paper is also inseparable. It is a powerful tool and material in terms of ideology, cultural dissemination, development of science and technology and production. Papermaking, compass, gunpowder and printing are called the four great inventions of ancient Chinese science and technology. The outstanding contribution made by the development, papermaking needs to be dried in the process of processing. At present, some paper dryers on the market directly bake the paper, the paper is not evenly dried, and the paper is easily burnt, causing damage to the paper, and the drying effect is poor, which se...
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IPC IPC(8): D21F5/16
CPCD21F5/16
Inventor 孙西超
Owner BENGBU COLLEGE