The scraper of the drum scraper dryer should be used according to the requirements, pay attention to the use of the scraper, and maintain it regularly. If there is anything unclear, welcome to have technical exchanges with Binda Drying!
Precautions for scraper | |
1 | The pressure of the scraper cylinder should be uniform, and the intake pressure should be controlled at 0.2-0.3Mpa |
2 | When disassembling, pay attention to the slanted side of the scraper, which is the front side |
4 | When adjusting the clamping screw, attention should be paid to the clamping force. If it is too tight, it may cause the scraper to break and the surface of the drum to be damaged |
5 | Regularly check the scraping condition of the scraper and make minor adjustments |
6 | Before starting up, there should be no material attached to the surface of the drum |
7 | When adjusting the scraper for the first time, it is necessary to introduce steam into the drum and allow it to expand normally before closing the scraper for adjustment |
8 | When disassembling the scraper: ① Remove the compression screw ② Remove the compression screw ③ Remove the scraper and compression plate ④ Remove the scraper ⑤ Clean all parts of the scraper |
9 | When installing the scraper: ① Place the scraper horizontally on the knife holder ② Place the scraper pressing plate ③ Tighten the pressing plate screw to ensure that the scraper is properly attached to the knife holder and pressing plate ④ Tighten the scraper screw to ensure that the scraper is properly attached to the surface of the drum ⑤ Tighten the cap, being careful not to tighten it too tightly |
