What are the manifestations of Gypsum Block Powder Machine vibration?
In the process of using the Gypsum Block Powder Machine, the handling of the fault needs to be carried out in time, so as to avoid the greater harm to the production as much as possible, and the fault processing needs to find out its existence in time. Here is to analyze, vibration in the production of the machine, what are the manifestations of the problem, in order to find the cause and solution.
First, it is the manifestation of vibration of Gypsum Block Powder Machine
Vibration in the use of the machine, the form of performance, there are three main aspects, respectively: 1, coal mill body, grinding disc has abnormal vibration sound; 2, grinding roller rod swaying increased; 3, severe grinding The coal machine body is shaken, and the current has obvious oscillation; according to the performance of these aspects, it can be judged that the machine has a vibration phenomenon.
Second, it is the cause of vibration of Gypsum Block Powder Machine
After understanding the vibration phenomenon of the machine, it is necessary to find out the cause of the machine in time, so that the implementation of the solution can be carried out in a targeted manner, mainly related to the following aspects:
1. There are three pieces or other foreign objects in the Gypsum Block Powder Machine, which makes the grinding machine more difficult to handle, or can not be processed, and then the phenomenon of vibration occurs;
2. The Gypsum Block Powder Machine has a high air volume and a small amount of coal. The thickness of the coal seam on the grinding disc does not meet the specified requirements;
3. The automatic loading hydraulic system of the Gypsum Block Powder Machine has a fault, which makes the loading force insufficient or the grinding roller does not turn, which causes the difficulty in the production of coal powder and causes the vibration phenomenon;
4. The coal quality changes, there are more stone coals, and the automatic slag discharge system is full of fault slag tanks;
5. The nozzle ring of the coal mill is seriously worn, the operating conditions in the Gypsum Block Powder Machine are unstable or the temperature inside the Gypsum Block Powder Machine is low;
6. There is no coal or coal in the grinding disc of the Gypsum Block Powder Machine;
7, the raw coal moisture is too large, the board is agglomerated;
8, parts in the coal mill fall off;
Again, it is a solution for vibration of Gypsum Block Powder Machines
After understanding the manifestation of the vibration phenomenon of the machine and the causes, we will analyze the solutions below, mainly in the following aspects:
1. If the Gypsum Block Powder Machine enters three pieces (iron blocks, wood blocks, stones, causing large vibrations and cannot be eliminated during operation, the vibration mill needs to be stopped, and the temperature inside it drops below 50 °C) When contacting the maintenance personnel, open the mill body into the hole to inspect and clean the machine;
2. Under the premise of ensuring the outlet temperature of the Gypsum Block Powder Machine, adjust the primary air volume of the inlet to meet the wind-coal ratio curve of the coal mill;
3. If the grinding roller of the coal mill is seriously worn, the overhaul of the coal mill should be carried out, and the worn roller should be replaced;
4. Strengthen fuel management and strictly prevent three pieces (iron blocks, wood blocks, stones, etc.) from entering the Gypsum Block Powder Machine;
5. Regularly check the operation of the slag discharge system of the coal mill slag tank. If the automatic slag discharge system of the slag tank is found to be faulty, it needs to be handled in time;
6. Regularly check the working condition of the hydraulic automatic loading device. If it is found that the loading force is not enough, it is necessary to contact the inspection personnel in time for treatment. In addition, it is necessary to adjust the load of the coal mill to ensure that the coal supply is not less than 40%. The rated output of the coal mill;
The article mainly introduces the problems of the vibration of the Gypsum Block Powder Machine. We have carried out a detailed analysis of this problem, not only giving the vibration form of the machine in production, but also introducing its The cause and the solution to the problem, even if it is handled, can guarantee the smooth working process.