The grain and oil machinery industry is an important part of the grain and oil industry.The grain and oil machinery industry includes the manufacturing of rice, noodles, oil, and feed processing equipment; the manufacturing of grain and oil storage and transportation equipment; deep processing of grain, oil and food, as well as packaging, measurement, and sales equipment; grain and oil testing and testing instruments and equipment.So what are the grain and oil machinery equipment?How to choose grain engineering equipment?Let ’s take a look at the knowledge of the encyclopedia of grain and oil machinery.
What are the grain and oil machinery and equipment
The grain and oil machinery industry is an important part of the grain and oil industry.The grain and oil machinery industry includes the manufacturing of rice, noodles, oil, and feed processing equipment; the manufacturing of grain and oil storage and transportation equipment; deep processing of grain, oil and food, as well as packaging, measurement, and sales equipment; grain and oil testing and testing instruments and equipment.
Food and oil machinery and equipment maintenance
1) First of all, the lubricant points for oil injection, add lubrication, and then test the load after the air load test.
2) The empty car should be started during operation. After running normally, the material can be gradually and uniformly add. After the parking is completed, the material on the standby is completed, and the parking is available.
3) The daily tour should be performed. If an abnormal sound is found, the reason should be parked immediately.
4) Check whether each roller and roller roller should be regularly checked. If needed, replace the bearings of the roller or the head and tail roll in time, or even the roller.Supplement and replace lubricant in time.
5) If the tape running, swimming and drooping are too large, the reasons should be found in time. By adjusting the tail wheel and tensor device, it should be quickly corrected.
6) The tape should not be in contact with oil and oil materials such as gasoline, diesel, and oil; the conveyor should not expose or rain, so as not to be corroded by the tape and affect its service life.
7) For too long conveyor, in addition to the general startup and parking switch, a stop button shall be set along the conveyor length of about about about each 20m, so that the operator can be shut down in time when the conveyor accident is discovered.
8) If the maintenance personnel need to cross the conveyor, it must be equipped with a cross -ladder with railing; if the conveyor is installed in the air, its net height (distance from the conveyor body to the ground) must not be less than 1.8m.
9) All transmission parts of the tape conveyor must install a safe protective cover.
10) In order to prevent materials and dust from flying, it can also be designed specially designed in the full -length design of the conveyor.
Grinding mechanical classification
1. The vertical siege series grinding machine
The longitudinal grinding machine is a technological innovation based on the traditional Raymond grinding machine. The various technical indicators of the grinding machine have greatly improved the traditional Raymond machine year -on -year.The longitudinal grinding machine is suitable for powder grinding limestone, square crystal stone, marble, talc, gypsum, heavily spar, inguishite, manganese ore, titanium iron ore, phosphorus ore, pussy soil, starch, kaolin, etc.The humidity is arbitrarily adjusted between 0.18-0.015 (80-800 mesh) below the humidity below 6%.
Second, high -pressure suspension roller grinding machine
The high -voltage suspension roller mill is mainly composed of host, fine analysis machine, blossoms, finished whirlwind powder, cloth bag dust collector and connected air ducts.According to user needs, it can also be equipped with auxiliary equipment such as crusher, elevator, storage warehouse, electromagnetic vibration to the feeder and electrical control cabinet.In the host, the grinding roller component is suspended on the grinding roller hanging rack by the horizontal shaft. The grinding roller hanging rack is fixed with the main shaft and the shovel rack.Forced the grinding roller to press tightly on the surface of the grinding ring. When the motor drives the main shaft through the transmission device, the shovel knife and grinding roller installed on the shovel rack are rotated simultaneously.EssenceThe motor drives the analysis machines rotation through the transmission device. The higher the speed of the leaf wheel, the thinner the split powder.
Third, high -pressure microfilling machine
High fineness crusher consists of rough, fine crushing, wind conveying and other devices, and achieves the purpose of the crusher in the form of high -speed impact.The traditional screening procedure was canceled using the wind energy at a time.In the high-pressure microfanter grinding host, a high-pressure spring with a pressure of 1000-1500 kg is tightly tightened on the grinding roller.After the high -strength grinding. After the high -strength grinding machine starts to work, the grinding roller rotates around the main axis, and under the action of high -pressure spring and centrifugal force, rolling the grinding rings, the pressure is 1.2 times higher than the Raymond grinding machine under the same power conditions, soThe output is greatly improved.When the grinding material enters the grinding cavity, the shovel shovel is sent into the grinding roller and the grinding ring for crushing.The gauze is the finished product, and the large particle material is returned to heavy grinding.The circulating air returns to the drum fir, and then repeats the process, and the Yufeng will enter the bag dust collector to purify.When the wear of the grinding roller and the grinding ring reaches a certain degree, adjust the length of the high -pressure spring to keep the constant crushing pressure between the grinding roller and the ring, thereby ensuring a stable output.
Fourth, ultra -pressure trapezoidal grinding machine
Ultra -acoustic grinding mills have been widely used in industries such as electricity, mines, metallurgy, chemicals, steel, building materials, and coal, which has produced huge economic and social benefits.It is mainly used for mines, building materials, chemicals, metallurgy, thermal power, coal and other industries. Mos hardness is below 9.3, and various non-easy-to-flame and explosive ore products with humidity below 6%.400 mesh adjustment, such as cement (raw clinical), quartz, long stone, Fang Lingshi, white cloud stone, graphite, fluorite, silicon ash, phosphorus ore, calcium magnesium phosphorus fertilizer, coal gangue, slag, scum, sagnal sand, Talc, granite, potassium long stones, marble, heavy spar, ceramic, glass and other thousand kinds of material powder.

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