A complete set of intelligent fire baking paper drying equipment

Abstract

The invention discloses an intelligent baked paper drying assembly device and relates to the field of papermaking equipment. The intelligent baked paper drying assembly device comprises a pulp tank, a forming roller, a pressing roller, a combined frame, a hearth, a combustor, a heat accumulating combined oven, a micro-gas turbine, a main pipe system, a transmission device, a throttling device, a reducing connecting pipe, a heat accumulating tail tank, a tail tank exhaust pipe, a temperature sensor and a control cabinet. The intelligent baked paper drying assembly device avoids direct contact with flames during a paper drying process to eliminate direct damage led by fire, achieves multi-stage recycling of heat flow of flue gas to obtain an energy utilization rate higher than 85% by changing baking processes and modes, and avoid vapor pervading indoors through collective vapor exhaust to thoroughly change the working environment, wherein the flue gas has no dust emission, and compared with coal combustion, reduces NO chemical by 60% and achieves negligible SO2 emission, thereby being a clean emission.

Description

Technical field: [0001] The invention relates to a complete set of intelligent fire-baking paper drying equipment, which belongs to the field of papermaking equipment. Background technique: [0002] The traditional fire-baking paper production process adopts pulp molding, and the wet paper is directly drawn from the open fire by the transfer machine at the end, and the open fire directly bakes the paper for drying. The open fire generally has a briquette fire. The problem with this process is that when the paper passes through the open flame, due to the unbalanced firepower or the breakage of the paper when it is pulled, it is very easy to cause the paper to burn directly, causing a fire on the finished paper on site; coal or natural gas is converted into less than 10% of the useful work , the heat utilization rate is extremely low, and the energy consumption per unit of product is more than 400 yuan / ton; for heat preservation, the workshop is in a closed mode, and the wate...

AI Technical Summary

Problems solved by technology

The problem with this process is that when the paper passes through the open flame, due to the unbalanced firepower or the breakage of the paper when it is pulled, it is very easy to cause the paper to burn directly, causing a fire on the finished paper on site; coal or natural gas is converted into less than 10% of the useful work , the heat utilization rate is extremely low, and the energy consumption per unit product is more than 400 yuan / ton; for heat preservation, the workshop is in an airtight mode, and after baking, the water vapor permeates the room, making the indoor environment extremely chaotic, burning coal directly, not environmentally friendly , easily lead to gas poisoning of workers

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