Dryer machine is also called rotary drying machine or rotary dryer which is widely used for drying slag, limestone, pulverized coal and clay in building material, metallurgy, chemistry and cement industry. The rotary dryer is mainly composed of rotary part, lifting board, drive device, supporting device and sealing ring and it has the advantages of reasonable structure, fine manufacturing, high output, low energy consumption and convenient operation.
Although the rotary drum dryer has more advantage than traditional drum dryer, it also has the following function defect.
1. The range of the drying material is very narrow. Because the material in three tube of the thousands of dryer is constantly being lifted and thrown down, and back and forth movement within the three cylinder, the space is little, big resistance, the size of material particle cannot too big. It is mainly suitable for drying the size under 20-40mm mouth piece of material, aggregate and powder material, such as building and casting industries, slag, cats soil, coal, iron, ore powder and so on.
2. It is easy to cause the material in the cylinder body jam. Three tube of the thousands of dryer is installed horizontally, plus the clearance between cylinder and the cylinder and there are a lot of guide plate and copy board so that material flow resistance is very big. In the actual operation, we need to avoid feeding the large amount of coal ,at the same time, we also keep the blanking device is smooth.
3. The maintenance of drying equipment is not convenient, because three tube nested together, if you want to enter the outer cylinder and middle cylinder to maintain it, you must separate the inner, middle and outer. It is a great project and the cost is also high.
Henan Hongxing Mining Machinery Co., Ltd. as professional dryer manufacturer in China, supplying various dryer machine: limestone dryer, cement rotating dryer, flour dryer, and so on. If you have any doubt about drying machine, welcome to consult Hongxing Machinery: email@example.com.
china dryers: http://www.ball-mill-china.com/products/dryer_machine.html
Cone crusher is suitable for crushing raw materials in metallurgy, construction, road paving and silicate industry, and it can be used for crushing all kinds of ores and rocks with medium and over medium hardness. Cone crushers have such advantages of big crushing ratio, high efficiency, low energy consumption and even product granularity.
In recent years, the sales of cone crusher is growing, cone crusher"s sales drives crusher manufacturers rapid development. At present, China"s western development demand for crusher equipment to increase again, cone crusher is always in the front, to promote the development of crusher industry in our country. So people also pay attention to enhance the efficiency of the efficiency of cone crusher.
These ways can improve the efficiency of cone crusher work:
1. The humidity of material. Material moisture content is too large will cause material in cone crusher internal adhesion with congestion, reduce the crusher equipment crushing ability. So before material crushing, you should think of some way to reduce the moisture of the material, so that the rock cone crusher broken material better, does not affect the machine.
2. Material, the material must be pay attention to the hardness of the material, the more the more difficult it is to hard material crushing, the crushing machine wear degree is, the greater the impact breakage rate, the influence of the material can not exceed the maximum crushing hardness of cone crusher.
3. The composition of broken material, before crushing, if the material contains fine powder, it will affect delivery. Because the fine powder is easy to adhere. For fine powder content should in advance through a sieve.
4. The greater the wearability of cone breaker, the better crushing ability, If you don"t wear, will impact crushing ability.
5. The viscosity of the material, The greater the viscosity of the material, the more easy to adhere.
6. Broken out of the material is fine, the crushing capacity is smaller.
If you have any other question that needs to be answered, welcome to send it to Hongxing Machinery: firstname.lastname@example.org, and you will get the reply as soon as possibile.