Slag breaker
(1) hydraulic system, which is used to adjust the discharge day of the crusher, can effectively ensure the safe operation of the equipment. When there is a foreign matter in the crushing cavity, the hydraulic system can make the moving cone fall back automatically. When the foreign matter is discharged, the system can make the falling moving cone reset automatically. Maintain the original position of the ore outlet and continue to work
(2) crushing cavity type, which refers to the geometric space formed between the moving cone and the fixed cone. The shape of crushing cavity has a great influence on the performance of the whole machine. The cavity shape of crusher is the main technical index of crushing. The machine has four kinds of cavity designs from coarse crushing to fine crushing. It has six possible combinations, which means that it can best meet the special requirements of users
(3) reliable sealing: labyrinth sealing device is used to replace the water seal used in the past, so that st and impurities can not enter the body, so as to ensure the cleanness of lubricating oil, prolong the service life of sliding bearing and thrust ball bearing, and make the machine run reliably.
(4) convenient replacement: in the past, the replacement of crushing wall of crusher was very slow, The new structure of cone crusher can replace the crushing wall very quickly. Because the upper crushing wall is equipped with a clip, the crushing wall is fixed by jacking up with bolts. The lower crushing wall is fixed by hydraulic nuts. There is no need to add any filling material on the back of the upper and lower crushing walls, so the replacement speed reces the labor intensity of workers
(5) adjusting the opening: the machine adopts a high-pressure displacement sensor, and the position of the ore discharge opening is adjusted in the operation room. As long as a button is pressed, there will be a display on the console, and you can see the size of the ore outlet to be adjusted, which is very convenient and accurate. When the machine is working, the motor drives the large bevel gear at the bottom of the eccentric sleeve through the hydraulic coupling and small bevel gear, which makes the eccentric sleeve rotate, causing the cone to swing and break the material. The main shaft of the crusher is not moving, it only supports the spherical bush of the ster to bear the crushing force. Because the main shaft of the crusher does not move and the eccentric sleeve transmits the crushing force, the structure can bear large crushing force, and is very suitable for fine crushing and ultra-fine crushing, because the crushing force of ultra-fine crushing is very large. It is estimated that the particle size of the proct (for the ultra-fine crushing liner) can reach 50 ^ 80% within one 5m (depending on the properties of the material). The crusher is suitable for the third stage crushing or the fourth stage crushing in metal mine concentrator; It is suitable for building materials, nonmetal mines and civil engineering. Especially in areas where the supply of natural sand for civil engineering is insufficient.
1. Large capacity, strong overload resistance, high thermal efficiency, coal consumption reced by about 20%, directly recing the drying cost. The pin column replaceable gear is used to replace the traditional cast steel gear, which not only saves the cost and investment, but also greatly reces the maintenance cost and time
2. In order to achieve the best drying effect in the design, the downstream drying method is adopted. The material and heat source air flow enter the drying equipment from the same side. The outlet temperature of the dryer is low and the thermal efficiency is high
3. Innovation is realized in the internal structure, which strengthens the cleaning and heat conction of the dispersed materials, and eliminates the sticking phenomenon on the inner wall of the cylinder
4. New feeding and discharging devices are used to eliminate the feeding blockage, discontinuity, nonuniformity and return of slag dryer, and rece the load of st removal system for you. The equipment has made many technical innovations in the lifting device system, especially the use of a new multi combination lifting device, which overcomes the shortcomings of the traditional dryer; Wind tunnel & quot; Phenomenon
5. It can meet the requirements of different users on particle size and moisture content of slag materials after drying
Introction:
slag dryer is widely used in building materials, metallurgy, mineral processing, chemical instry, cement and other instries, and can be used to dry slag, carbide slag, limestone, clay, river sand, quartz sand, water slag and other materials. Slag dryer is suitable for a variety of combustion furnaces: high temperature fluidized bed furnace, coal pulverizing furnace and manual coal feeding furnace
slag dryer or slag dryer is also a kind of rotary dryer, which is mainly composed of rotary cylinder, inced draft equipment, high-speed dispersing equipment and lifting plate. The slag dryer has reasonable design, excellent proction, stable performance, advanced technology, high output, low energy consumption, small floor area and high degree of mechanization.
Lithotriptor can be divided into medical lithotriptor and mining lithotriptor. In principle, the mining crusher is suitable for crushing massive hard rock in mines. The typical granite discharge particle size is less than or equal to 40mm, accounting for 90%. The machine can handle materials with side length less than 100-500mm
mine crusher is mainly used to crush all kinds of stone materials. According to different crushing principles and proct particle size, it can be divided into many models. Crushers are widely used in mining, smelting, building materials, highway, railway, water conservancy and chemical instry. Objective: in the metallurgical, mining, chemical, cement and other instrial sectors, a large number of raw materials and recycled waste need to be processed by crusher every year. For example, in the concentrator, in order to separate the useful minerals in the ore, it is necessary to use the crusher to crush the raw ore to the size required by the grinding process. The crushing machine is needed to crush the raw material to the size required by the next operation. In coking plant, sintering plant, ceramic plant, glass instry, powder metallurgy and other departments, it is necessary to use crushing machinery to crush raw materials to the size required by the next operation. Significance: in the chemical instry and electric power sector, crushing and grinding machinery will crush and grind raw materials, increase the surface area of materials, and create favorable conditions for shortening the chemical reaction time of materials. With the rapid development of instry and the rapid rection of resources, it is very important to reuse the waste in the proction of various departments. The reprocessing of these waste needs crushing machinery. Therefore, crushing machinery plays an important role in many departments. Mining crusher, also known as crusher, is a crushing machine whose particle size is more than 3mm in the discharge, accounting for more than 50% of the total discharge. The proction cost is low. Compared with the hammer crusher, the wear-resistant parts have the advantages of long service time, high proction efficiency and small investment
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