Length of clinker rotary kiln is designed in adequate consideration of clinker velocity of movement and the time need for clinker calcining temperature of different extents, therefore must consider in the actual production the time need and temperature requirements for the calcination process. It is the key to the clinker calcining process conditions, the operation of the arbitrary, unreasonable change the temperature of different extents, will destroy the time need for clinker calcining at the same time.
One of the most critical is to accurately grasp the coal rotor position, one of the most common problem is the rotor position before cement kiln 28 to 30 m,make transition zone and clinkering zone too short, total length of not more than 55 m, although the material in the rotary cement kiln by the total time constant, but its effective burning time almost cut down by a third, the clinker calcining effect will be reduced. The result of calcination time insufficient and clinker burning is the clinker grain is bad, clinker yellow heart, fly sand large, mass density decreased, preheater of a fire, already at higher temperature, the operator of the concept of calcination time is not strong, still use the wind big coal burning, rotor, is the root cause of the clinker calcining effect.
Cement rotary kiln is responsible for clinker calcining and generation, to meet the needs of clinker calcined by the temperature and time conditions, the temperature of the rotary kiln should be set up with different length area, or temperature interval. Material in the rotary kiln (5000 t/d), the running speed of roughly 2.5-3 m per minute, the total run time about 30 minutes, preheater decomposition of the belt length is 5 to 6 m, run time about 2 minutes, this temperature is 1100-1150 ?.
Clinker calcining is mainly conducted in rotary kiln and complete, and the primary role of decomposition furnace and preheater is the raw material completed the process of heat exchange and implement CaCO3 decomposition through the high temperature gas in turbulent flow, vortex and suspended process.Relying on Strong technical precipitation and independent innovation ability, Hongxing Machinery plays an important role in international market, which become one of the most important manufacturing and exporting bases in China. As the typical product of Hongxing machinery, rotating drying kiln has such advantages as reliable operation, easy maintenance, simple structure, low production cost, high productivity, advanced technology and so on. If you want to know to know the price of the equipment, please send email to firstname.lastname@example.org.
rotary calciner kiln: http://www.chinaquarry.com/products_show/rotary_kiln.html
Quarry crusher is mainly applied to crush coal gangue, shale, coal cinder, slag, construction wastes and other materials, which solves the problem of using coal gangue and slags as the additives and fuels in the brick plants, and also solves the high humidity materials" crushing problems. Therefore, we can say that owning the stone crusher makes future more amazing.
Quarry machine is new type practical patent product, and it experiences long time investigation, careful design and bold practice. The series products break through the crushing difficulties of high humidity materials, and get highly praise by customers. Quarry equipment has the features of large yield, low noise, high crushing efficiency, and sloves the hammer head and lining board fast wear problem of old-fashioned type crusher. And this type stone crusher is widely used in large, small and medium-sized brick plants, coal cleaning plant and so on, and it also promotes the innovation and upgrade of mining machinery equipments.
How to ensure the service life of crusher parts? Henan Hongxing Mining Machinery Co., Ltd. will give the customer some advices.
1. Fine powder content in the raw material. The higher fine powder content has large effect on the crushing ability. During the transporting process, the fine powder is easier adhered on the conveyor belt, which directly affects the material transport and the feed rate and feed speed of crusher machine. Then the crushing efficiency of crusher machine is reduced.
2. We should choose the stone breaking machine parts with suitable material according to the raw material. The hardness of raw material has direct effect on the service life of crusher machine. Therefore, we should choose the suitable crusher parts according to the raw material.
3. The service life of crusher machine parts is related to the granularity requires of finished product. The smaller granularity will make the more friction number between raw material and crusher equipment parts. Then the crush speed is slow and the crushing ability is low.
4. Customer should choose the suitable crusher machine according to the moisture, viscosity, and temperature of raw materials. The suitable machine for the homologous raw material can reduce the abrasion of crusher parts to a certain degree.Since its inception, breaker machine has been widely recognized and trusted by customers, which creates enormous economic benefit for enterprises. Hongxing Machinery is the manufacturer that always make customers reliable and rest assured. For many years, Hongxing Machinery adheres to the principle of using technological progress to ensure quality enhancement of products, which brings real benefits to customers and realizes win-win situation between customers and company. For more information about our products, please sent us emails to email@example.com, we will contact you as soon as possible.
compound crusher: http://www.chinaquarry.com/products_show/Comb_crusher.html
Mobile crushing plant has been approached for many years. Its new use on handling construction wastes helps it expand market in stone crushing industry. The mobile crusher plant is mainly used in metallurgy, chemical industry, building materials, water, electricity, and other materials processing often require the relocation of jobs, especially for the highway, railway, hydropower project liquidity stone job, depending on the type of processing raw materials, scale and finished materials require different variety of configurations. The mobile crushing plant materials of large multi-stage crushing and screening of mechanical equipment in accordance with the discharge specifications.
Mobile crushing plant includes primary crushers and secondary crusher machine, belt conveyor, crushing station at all levels is an independent unit of work can be completed by each of the different responsibilities of its commitment, the belt conveyor is responsible for between each crushing station material transmitting and piling. Hongxing mobile crushing and screening station full range of specifications series, mobile crushing and screening station choice to meet the needs of the majority of users.
For customers, many aspects need be paid attention to in using it. Maintenance is one of the most important aspects. Maintenance will lead to higher production efficiency, less downtime and more profits. The maintenance of mobile quarry plant includes overhaul, medium maintenance and simple maintenance. Overhaul is a little troublesome. It is because that the most components of the machines need be disassembled. Medium maintenance and simple maintenance are easier. Regular overhaul is necessary to ensure the machines work normally. Lubricating maintenance is also very important. Regular lubrication is required. Meanwhile, the customers should observe the oil temperature and oil pressure to keep them in the normal range. When the machines have abnormal noise and vibration, the customers should stop the machine at once and start it only after the clearing the failure.
Henan Hongxing Mining Machinery Co., Ltd. not only supplies high-quality mobile crushing plant but also provide professional maintenance methods to ensure the portable crushing plant can work efficiently. If the customers have problems about maintenance, please contact with Hongxing Machinery, and professional engineer will help you solve them: firstname.lastname@example.org.
crusher mobile: http://www.sell-crusher.com/pro/p5.html