Today, talk about Jet Mill work today, well known that this product technology of Jet Mill has received extensive attention from the industry.
Mechanical operations generally have some sounds, when crusher breaks the broken sound material, this is normal, but if the sound becomes a loud noise, this is a problem, in our work process People are always thinking of one thing in grinding dust and noise, in the face of this situation, we should deal with it, then Molike Xiaobian takes you to analyze.
The main reason for generating noise during the pulverization process is:
(1) When the crusher is running at high speed, the operating member drives the air to generate a "scream" call.
(2) The equipment is running. Vibration sound generation;
(3) the friction between the turntable or the hammer and the drug;
(4) the friction generated by the device rotating member.
For noise, the main solution is as follows:
(1) Lubricating oil of each rotating member, if the bearing and the shaft are misalign, then adjust, bearing wear, and then the bearing is replaced.
(2) The phenomenon of generating heat during the pulverization process also produces noise, which can be cooled with a pulverizing chamber with a cooling water jacket.
(3) The muffler is installed at the import of crushing air.
(4) Use of damping damping devices, such as the use of the damping pad, etc.
By understanding the above, when the noise of the air crusher is encountered, the possibility of a large fault can be solved by the above method, and the possibility of a large fault is avoided. The production of dust is taken as an example of the "universal" mill, which is that the particles are moved in the high-speed circumference in the broken cavity. When the higher centrifugal acceleration is obtained, the particles are separated from the broken cavity because the inertia movement still has a certain speed, so it is not limited, Dust particles dust, dust formation. The solution is as follows:
(1) Installation of the dust collector. At present, most of Milles smashed vacuum, very small dust during production.
(2) They use a pulverized material to automatically enter the capture bag by rotating from the heart, and filter the dust through the dust tank through the bag. Bag. There is a pouching machine, powder machine, powder truss, and prevent gas powder leakage pulverizer. In the operation, pay attention to the clogging powder.
After the bag is disappeared, the powder should be unloaded and removed. The bag is usually sandwich, can be made from ordinary thin white cloth, the size of the bag is suitable, the bag is not too dense, otherwise it will hinder the exhaust, affect the normal operation of the machine. Clean the bag or clean the bag dust with a vacuum cleaner.
(3) Wooden rain or the dust of the pool. Mainly utilizedDust to the grinding room, then spray the dust, or spray water in the pool.
Welcome to choose Shandong Alpa Powder Technology Co., Ltd., company specializing in the production and development and service of Jet Mill product technology, the company provides customers with secure and reliable Jet Mill products and services to solve the worries of customers.
