云母纸机 云母纸造纸机 Mica paper machine
1、概述overview
本纸机为1400mm/30m四圆网双大缸纸机，主要用于生产50-320g/m2的云母纸。
This paper machine is 1400mm/30m four mould forming double cylinder paper machine, mainly used to produce 50-320g/m2 mica paper.
2、主要技术参数main technical parameters
主要产品： 云母纸
Main product: Mica paper
定量范围： 50-320g/m2
Basic weight: 50-320g/m2
净纸宽度： 1400mm
trimmed width: 1400mm
生产能力： 4-5t/d
capacity: 4-5t/d
工作车速： 10-30m/min
working speed: 10-30m/min
设计车速： 35m/min
design speed: 35m/min
动平衡车速： 80m/min
轨 距： 2200mm
center distance: 2200mm
传动方式： 交流变频分部控制。
drive type: AC frequency conversion partial control.
布置形式： 单层
arrangement: ground floors
纸机各部干度 Dryness：
进烘缸 50%
Into the dryer: 50%
成纸干度 99.7%
Finished Paper: 99.7%
压缩空气压力： 0.6MPa
Compressed air: 0.6MPa
最大单件重量： 9吨（φ2000mm烘缸）
Max item weight: 9Tons (φ2000mm dryer cylinder)
纸机网、毯张力Wire & Felt tension
设计张力Design tension 6KN/M
使用张力max working tension 5KN/M
外形尺寸：（长×宽×高按最终设计确定）
Dimensions :(length × width × height) Determined by design
2.1对纸厂水、电、蒸汽的要求
Requirements for water, electricity and steam in paper mills
2.1.1 清水和澄清水clean water and clarified water
清水：要求纯清、无色、除砂、PH值接近中性，压力：3MPa、2MPa、0.4MPa三种
Clear water: pure clear, colorless, no sand, PH value close to neutral, pressure: 3MPa, 2MPa, 0.4MPa.
澄清水（回收白水）：最大固含量:100mg/l，PH值6-8，压力0.4MPa
Clarified water (recycled water): maximum solid content :100mg/ L, PH value 6-8, pressure 0.4MPa.
2.1 .2电力源参数 Power source parameter
高压：AC10000V±10%
High pressure: AC10000V plus or minus 10%
低压：AC380V/220V±10%
Low pressure: AC380V / 220 v + / - 10%
频率: 50HZ±1%
Frequency: 50HZ plus or minus 1%
备注：最终以工厂实地参数为准
Remark：Final source parameter is according to paper mill source.
2.1.3 吊车建议Crane advice
最重件为压榨辊（含轴承座），约重15.5吨。
The heaviest part is the press roll (including the bearing seat), weighing about 15.5 tons.
3、纸机主要部件性能要求和保证
The heaviest part is the press roll (including the bearing seat), weighing about 14 tons.
3.1网部导辊、压榨导辊、清洁辊 、干部导辊、引纸辊为不锈钢管, 舒展辊为无缝钢管车制外 包胶。
The wire guide roller, press guide roller, cleaning roller, cadre guide roller and paper guide roller are stainless steel tubes. The unfurling roller is made of seamless steel tube.
3.2 网部、压榨部吸水箱脱水元件箱体为不锈钢304板焊接并进行特殊热处理。面板材质为高分子聚乙烯
Wire part, press part water absorption box dewatering element box for 304 stainless steel welded and special heat treatment. The panel material is polymer polyethylene.
3.3机架为方箱型铸铁件
The frame is square box cast iron
3.4铸件类：casting
1) 机架、压榨辊、烘缸铸造后进行整体保温消除内应力处理。
The frame, press roller and dryer are treated with integral heat preservation to eliminate internal stress after casting
2) 其它铸件：铸造后进行整体退火消除内应力处理。
Other castings: anneal after casting to eliminate internal stress treatment.
3.5辊类的轴头：The shaft head of the roller
网部导网辊、压部导辊、清洁辊、舒展辊、干部导辊：精加工前进行调质处理。
Wire guide roller, press guide roller, cleaning roller, stretch roller, cadre guide roller: before finishing processing for quenching and tempering treatment.
3.6辊类的平衡等级：Balance class of rolls
1)网部导网辊、 压部导辊、清洁辊、展毯辊、干部导辊平衡等级为G1—G2.5。
The balance grades of wire guide roller, press guide roller, cleaning roller, carpet roll and cadre guide roller are G1 - G2.5.
2) 烘缸、压榨辊平衡等级为G2.5
The balance grade of dryer and press roller is G2.5
纸机设备配置能达到预定的生产能力，并首先重点考虑纸机内在和外观性能要求
This paper machine equipment configuration can achieve the predetermined production capacity, and the priority is to consider the paper machine internal and external performance requirements.
轴承要求：轴承采用瓦房店轴承。
Bearing requirements: ZWZ
湿部所有辅助电机均为防水电机。
All auxiliary motors in the wet part are waterproof motors.
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