Efficient drying machine for papermaking

Abstract

The invention relates to the technical field of papermaking equipment, and discloses an efficient drying machine for papermaking. The efficient drying machinecomprises a drying machine, wherein a bracket is fixedly connected to the inner bottom end of the drying machine, and vibration groups are fixedly connected to the inner top end of the drying machine at equal intervals. According to the invention, through segmented arrangement of supporting plates and flow guide plates, condensed water drops are rapidly collected by the flow guide plates below so as to prevent the condensed water drops from falling to the top end of a bracket, and cooling water starts to be introduced into a drying machine from the interior of a water inlet pipe, the temperature of the cooling water is low when the cooling water starts to be introduced, the condensation speed of heavy water vapor below the supporting plates and the flow guide plates which are positioned at high positions is accelerated, the temperature of the cooling water is high when the cooling water reaches one side of a water outlet pipe, and the condensation speed of the heavy water vapor below the supporting plates and the guide plates at the low position is slowed down, so that the distribution of the whole water vapor is controlled to be uniform, the water content of paper is the same, the paper is prevented from being damaged, the drying speed is increased, and energy consumption of the drying machine is reduced.

Description

technical field [0001] The invention relates to the technical field of papermaking equipment, in particular to a high-efficiency dryer for papermaking. Background technique [0002] When making paper, it is necessary to dehydrate and dry the paper. Before the drying process, it is necessary to classify the moisture content of the paper, so as to perform different drying operations. When the moisture content of the paper is high, the paper will produce More water vapor, when the water vapor reaches the top of the drying chamber, it will condense into water droplets and fall on the paper, causing the paper to be soaked again, and it needs to be dried again, which will increase the energy consumption. The drying process will still produce water vapor, but the water vapor dripping on the drier paper will cause the paper to be damaged. [0003] In the traditional drying box, through the V-shaped water vapor condensation deflector installed on the top, the condensed water drops f...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the shortcomings in the use of the existing dryers proposed in the background technology, the present invention provides a high-efficiency dryer for papermaking, which has the advantages of rapid condensation and high-efficiency flow diversion, and solves the problems proposed in the background technology above. technical problem

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