跳至主要内容

The working principle of Raymond pulverizer

Raymond pulverizerl is a type of grinder mills which is more common in industry and is suitable for various mineral powder preparation and pulverized coal preparation processes.
The structure of Raymond grinding mill is composed of main machine, analysis machine, pipeline device and blower. It can be equipped with crusher, hoist, electromagnetic vibrating feeder and electric control motor according to user needs.
The working principle of the Raymond mill is such that, in operation, the material to be pulverized is fed into the machine from the inlet of the side of the main casing, and the grinding roller device suspended on the main frame of the main machine is wound around the vertical axis. The revolution, while rotating itself, due to the centrifugal force during the rotation, the grinding roller swings outward, pressing against the grinding ring, causing the blade to shovel the material, and sending it between the grinding roller and the grinding ring, and rolling the roller to reach The purpose of crushing materials.
Raymond mill material has a certain amount of moisture inside, grinding heat, moisture evaporation, and the machine does not close the channel interface, the external gas is sucked in, so that the circulation increases the pressure to ensure that under the adverse work mill pressure, The influx of dust from the gas increases beyond the purification and discharge of the tube into the atmosphere. Workers need to master the Raymond grinding cavity. Due to the centrifugal force of the spindle rotating material, the roller swings out and presses on the grinding ring. The blade will be sent to the roller grinding material and the roller between the ring to achieve grinding and crushing purposes. The abrasive material is transferred back to the regrind chamber by an air collector that is discharged through the powder tube with the coarse drop to the cyclone powder.

评论

发表评论

此博客中的热门博文

How much does it cost to invest in a calcium carbonate grinding mill

Contact Person：Mr.Zhao 0086-13523465141 Calcium carbonate grinding mill  is designed and manufactured for the grinding operation of calcium carbonate, a non-metallic stone material. The equipment has the characteristics of high screening rate, low energy consumption, energy saving and environmental protection, and is well received by users. Many users who pay attention to or invest in calcium carbonate grinding mill equipment will be more concerned about "how much is the price of investing in a calcium carbonate grinding mill equipment?" Because the investment itself needs to see the difference between the income and the investment cost. In fact, the price of investing in calcium carbonate grinding mill equipment depends on the model of the equipment you choose. The larger the model, the stronger the milling capacity, the higher the output value, the higher the cost of the production equipment, and the higher the price of the manufacturers. Zhengzhou Shuguang is a company
发表评论
阅读全文

Is double shaft shredder better than single shaft Shredder

  Double shaft shredder , also known as double shaft shear shredder, can reduce material size by cutting, tearing and extrusion. It is mainly composed of shredding blade group, bearing box, box support, feeding system, power system and electrical control system. The material enters into the shredding box through the feeding system, and the box is loaded with a tearing blade. The material is torn into small pieces and discharged from the lower part of the box through the comprehensive functions of tearing, squeezing and shearing by the tearing blade. It is mainly used for soft materials, bulk materials, wood, metal, etc., such as woven bags, plastic films, building templates, wooden pallets, branches, gasoline barrels, paint barrels, etc., characterized by large production. Single shaft shredder is mainly composed of blade spindle, fixed knife, bearing box, box support, feeding system and electrical control system. To sum up, choosing the appropriate shredder for different materials doe
发表评论
阅读全文

What are the differences between the manufacturers of dual shaft shredders

1、 Different sizes of shredder manufacturers There will be scale differences among shredder manufacturers. Some manufacturers are only small and medium-sized processing manufacturers, and they will have great differences in equipment quality control and production process. Because the scale is larger, it represents the production strength. The scale manufacturers have strength advantages in technology, equipment and other aspects, and because they have the scale of manufacturers, they will also recognize the materials of equipment The real choice can guarantee the quality of products. On the contrary, if it is a small-scale manufacturer of dual shaft shredder , one of them has no strength in production. In order to reduce the price of equipment, the production cost will be reduced from many aspects. Therefore, in production, both the material and selection and the technology will be greatly reduced. 2、 Different core technologies The dual shaft shredder equipment itself is not a high-t
发表评论
阅读全文