網(wǎng)部改造范圍：
Scope of network department transformation:
1.圓網(wǎng)或長(zhǎng)網(wǎng)改造成疊網(wǎng)。
The round net or the fourdrinier net is transformed into a stacked net.
2.增加頂網(wǎng)成型，提升脫水能力，改善網(wǎng)部成形質(zhì)量。
Increase the top net forming, improve the dehydration capacity, and improve the quality of the net section.
3.網(wǎng)部更新部件：各類輥?zhàn)樱ㄐ剌?、?qū)網(wǎng)輥、真空伏輥、導(dǎo)網(wǎng)輥等）各類張緊器、渦輪提升裝置。
Mesh update parts: various types of rollers (breast rollers, screen drive rolls, vacuum rolls, screen guide rolls, etc.), various tensioners, turbine lifting devices.
4.網(wǎng)部輥類刮刀：真空伏輥DST雙刮刀、導(dǎo)網(wǎng)輥DST擺動(dòng)刮刀等。
Screen roll scraper: vacuum flat roll DST double scraper, guide screen roll DST swing scraper, etc.
5.網(wǎng)部脫水元件陶瓷面板的更換。
Replacement of the ceramic panel of the dewatering element of the net.
壓榨部改造范圍：
Scope of transformation of the press section:
傳統(tǒng)壓榨改造為大輥徑盲孔壓榨。
The traditional press is transformed into a large roll diameter blind hole press.
φ1350/φ1350 ～φ1650/φ1650。
φ1350/φ1350 ～φ1650/φ1650。
2.傳統(tǒng)正壓改造為復(fù)合壓榨：四輥三壓或三輥二壓。
The traditional positive pressure is transformed into a compound press: four-roll three-press or three-roll two-press.
壓榨部加壓方式改造：氣動(dòng)加壓改為液壓加壓。
Press section pressurization method transformation: pneumatic pressurization changed to hydraulic pressurization.
壓榨輥及各類毯輥的更新。
The renewal of the press roll and all kinds of blanket rolls.
壓榨部張緊器及校正裝置的改造。
The transformation of the tensioner and correction device of the press section.
壓榨部各種渦輪提升裝置的改造。
The transformation of various turbine lifting devices in the press section.
烘干部改造范圍：
Drying department renovation scope:
增加烘缸提升干燥能力，改造烘缸組增加單掛。
Increase the drying cylinder to improve the drying capacity, and modify the drying cylinder group to increase the single hanger.
烘缸組傳動(dòng)方式的改造：大齒輪改造為導(dǎo)輥傳動(dòng)，齒輪箱傳動(dòng)改造為獨(dú)立齒箱傳動(dòng)。
Transformation of the transmission mode of the dryer group: the large gear is transformed into a guide roller drive, and the gear box drive is transformed into an independent gear box drive.
增加紙幅轉(zhuǎn)移吹風(fēng)箱，紙幅穩(wěn)定器以及原有空氣系統(tǒng)的改造。
Increase the paper web transfer blow box, paper web stabilizer and the transformation of the original air system.
烘干部中UNO輥和VAC輥以及各類導(dǎo)輥的備品。
UNO roller, VAC roller and various guide roller spare parts in the drying section.
烘缸DST擺動(dòng)刮刀。
Dryer cylinder DST swinging scraper.
