Double-layer drying equipment for papermaking

Abstract

The invention relates to the technical field of drying devices, and discloses double-layer drying equipment for papermaking. The double-layer drying equipment for papermaking comprises an equipment main body, a feeding device, a placing device, a locating device, an overturning device and a dryer, wherein through holes are formed in two sides of the equipment main body, and a drying bin is arranged at the inner side of the equipment main body. According to the double-layer drying equipment for papermaking, when a placing box enters the through holes, a top gear makes contact with clamping teeth, at the moment, the gear starts to rotate, a screw rod is driven through rotation of the gear, and the gear penetrates into a screw hole along with rotation of the screw rod, so that a rotating shaft drives a pressing plate to downwards press paper placed on the top surface of a sliding plate; and similarly, when the placing box is moved out of the through holes, the screw rod is driven by the gear to rotate reversely to lift the pressing plate, so that the beneficial effect that the equipment automatically fixes and disassembles the paper is achieved, vibration is formed when the placing box makes contact with a conveying belt through the gravitational acceleration of falling of the placing box, impact force is formed through vibration, and therefore the dried paper is vibrated and displaced, so that the beneficial effect of preventing paper adhesion during drying is achieved.

Description

technical field [0001] The invention relates to the technical field of drying devices, in particular to a double-layer drying equipment for papermaking. Background technique [0002] Papermaking is divided into two forms: mechanical and manual. The mechanism is carried out continuously on the paper machine. The pulp suitable for paper quality is diluted with water to a certain concentration, and it is initially dehydrated in the wire part of the paper machine to form a wet paper sheet, which is then dehydrated by pressing. , and then dried into paper. [0003] At present, the existing drying equipment relies on heating and pressure to dry and shape the paper. The paper needs to be fixed and disassembled before and after heating, which is cumbersome. In addition, the existing drying equipment only heats the upper and lower sides during heating, and it is difficult to quickly dry the corners. , resulting in damage to the corners of the finished product. At the same time, afte...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a double-layer drying equipment for papermaking, which has the advantages of automatic fixing and dismantling of paper, uniform drying, synchronous drying of corners, and prevention of paper sticking during drying, etc. Solved the problem of the above technology

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