Views: 1 Author: Site Editor Publish Time: 2022-02-24 Origin: Site
First, Preparations before installation of paper machine:
1. When the paper machine is transported to the site and has not been installed yet, it should be properly stored. The exposed parts should be coated with anti-rust grease as much as possible, and the surface should be exposed to wind and rain to prevent collective rusting. A maintenance system should be established.
2. The workshop and foundation should have sufficient height and installation position according to the size of the paper machine installation foundation. The paper machine foundation should be made of high-grade cement and must be buried with steel bars, and a conduit or cable trench should be reserved.
3. Quantitative lifting tools should be provided for the installation and maintenance of the paper machine.
4. The paper machine must be cleaned and inspected once from the factory to the use time of more than 6 months. After the cleaning and inspection, enough lubricating oil should be added to each part.
Second, the installation of paper machine equipment:
1. First, fix the transmission device of the paper machine equipment, mainly to control a certain height, and then use the level to end the plane. At the same time, it is necessary to fix the screws on the transmission equipment.
2. Please follow the steps specified by us for the installation of the paper machine equipment host.
3. The location and instructions of the steam pipeline should be installed according to the general drawing, and should not be altered or processed arbitrarily. The joints of each pipeline should be sealed, and there should be no air leakage after tightening.
Third, Paper machine debugging (idling test machine):
1. After the paper machine is installed, it should be tested with no load. The time for the host machine to be idling should not be less than 1 hour; with the host running smoothly, the production can be slow.
2. The supporting equipment of the paper machine should also be turned on without load, and then use it after it runs normally, and then observe its operation effect, and there is no abnormal noise and vibration.
3. The load running test time is not less than 8 hours. After the paper machine works normally, the whole machine has no abnormal noise, and there is no air leakage at the joints of the pipes. After the test machine, the pipe joints are tightened again, and they can be put into normal use. Gas, air, heavy oil, petroleum, chemicals, etc. are applicable.