Xingyang Ju Xin Machinery Co., Ltd. is a machines factory specialized in mining and metallurgy equipment,such as cement production plant, active lime production plant,ceramic sand plant,sand and gravel production plant,etc.
Coal slurry dryer is mainly designed for coal slurry according to special features of coal slurry. This Taida new type drying system can strictly control drying temperature and rotary speed. There are some good-quality lifting device, cleaning device and crushing device which can solve wall-sticking problem in coal slurry drying process.
Coal slurry is characterized by high moisture and high stickiness. During drying process, coal slurry will be sent to coal slurry dispersing equipment through belt conveyor. After being dispersed, coal slurry will enter negative micro-pressure dryer which holds four working zones. Feed area: wet coal slurry enter the zone and contact with high-temperature negative pressure. Great amount of moisture will be evaporated. With the lifting of lifting plates, coal slurry will not bond and will be led to next working zone.
Cleaning zone: with the function of lifting plate, wet coal slurry will form a material curtain. When raw materials drop down, it is not easy to form cylinder-sticking problem. Because there is one cleaning device designed for this equipment, coal slurry adhere to drying cylinder can be quickly removed. During the whole process, cleaning device also has crushing function for large particle sized materials. Thus, heat exchanging area is increased and heat transfer efficiency is improved. Drying efficiency is improved correspondingly. Low-temperature drying zone: coal slurry presents low-moisture loose state in this zone. There is no sticking phenomenon. After exchanging heat, the moisture of final products will reach standard requirements. Discharging zone: There is no lifting plates set in this zone for drying machine. Raw materials will slide to discharging port. The whole drying process is finished. Customer working site
Strong drying capacity and good drying effect Moisture can be reduced to lower than 12% from 20% to 40%. Particle size is about 10 mm. Great handling capacity Handling capacity of single machine can reach to 200t/h. there is a whole set of equipment which holds 10 to 200t/h output capacity. We can also customize drying machine according to customers demands. Uniform, continuous and stable feeding process. The whole system is equipped with HGL model buffer feeder with proprietary intellectual rights which definitely solves wall-sticking and material blogging problem. Through frequency conversion system, we can guarantee the continuous and uniform feeding. The quality of final products can easily meet standards. High automatic level The whole system holds high integration level, automatic inspection system which can monitor the temperature of main parts, such as furnace, hearth, dryer inlet, dryer outlet and induced draft fan inlet. Pressure can be monitored and adjusted in time. It is with simple operation. Safe and reliable drying process Drying system runs in negative micro-pressure condition. The whole system holds very reliable performance. Good and environmental-friendly working condition The part from feeding part and discharging part is running in seal environment which can avoid cold air entering the system. No dust leak. Energy-saving Coal slurry drying system adopt a special drying mode where hot flue gas directly connects with coal slurry. Compared with traditional drying mode, its thermal efficiency can be increased by 50%. Running cost will also be reduced by 40%. Low running cost High automatic level; need less labor force; low processing cost.
Raw materials will be sent to dispersing feeder. Then, raw materials will be sent to belt conveyor by screw. Then, raw materials will be led to incline lifting zone. With the rotation and inclination of drum, materials will be lifted to top and drop down, which will form a material curtain. Hot temperature flue gas will pass by wet materials and form heat conduction and heat exchange. Wet materials will be preheated and partial steam will be evaporated. Meanwhile, the temperature of hot flue gas will drop sharply. After being preheated, wet materials will enter middle temperature drying zone. Majority of moisture will be evaporated here. There will be a mixing process between materials and flue gas until materials moisture enter a standard value. Then, materials will be discharged out. After heat exchanging, exhaust gas which contains a great amount of steam and dust will be dedusted coarsely by first-class cyclone dust collector. Then, secondary-class bag filter or wet dust collector will carry out elaborate dust removal. After being purified, dust content of exhaust gas will be controlled at below 50mg/m, which can definitely meet emission standard. Here, the whole drying process is finished.
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Contents. 0.1 Rotary Granulator; 1 Different raw materials of Shunxin rotary drum granulators. 1.1 Rotating Drum Fertilizer Granulator Machine; 2 Top-nutch rotary drum granulator design; 3 Six impressive features of rotary drum granulators. 3.1 Fertilizer Rotary Granulating Machine; 4 What is the working principle of a rotary granulator machine?. 4.1 Drum Pelletizer; 5 How to improve the
Our companys dryer is a new type small multi-function al dryer, suitable for various drying operations, and four feet can install mobile wheel, which can adapt to a vari ous working environment. The main models are 300, 500, 1000, 2000 and 4000, and can accept different models customized according to customer demand, Our compny senior engineer track and guide the whole process , in order to
The Chicken Manure Dryer equipment is suitable for fast drying the humidity materials which need to preserve nutrition. By this way, the drying of fresh poultry manure can achieve the purposes of drying, sterilization, deodorant and preservation nutritional.
Rotary drum dryer is one of the traditional drying equipment, and it has reliable running, flexible operation, strong adaptability, and high production capacity. It is widely used in metallurgy, building materials, chemical industry, coal washing, fertilizer, ore, sand, clay, kaolin and sugar. Its diameter is 1000 4000, and the length is depended on the dry requirements. In the center of the rotary drum dryer, increasing the dispersion mechanism can be avoided; The wet material entering into the drying cylinder is repeatedly copied and left off by the copying plate on the cylinder wall, then in the process of falling, the material is broken into fine particles by dispersator. In this way, the contact area increases greatly, and the material fully contact with the hot air, thus the effect of drying is achieved.
The distribution and Angle design of lifting blade are reasonable and the performance is reliable. Therefore, the thermal efficiency is high and the drying is uniform.The rotary drum dryer adopts the structure of the adjustable tug, then the tugboat and the rolling circle cooperate well, which greatly reduces wear and power consumption.The specially designed retaining wheel structure greatly reduces the horizontal thrust caused by the tilt of the equipment. The anti-overload ability is strong, the cylinder body runs smoothly.The drying machine has the characteristics of high temperature resistance and can use high temperature and hot air to dry material quickly.The machine has high production capacity, low fuel consumption and low drying cost.
The rotary drum dryer is mainly composed of rotary body, lifting blade, transmission device, supporting device and sealing ring. Dry wet materials are sent to hopper by belt conveyor or bucket elevator, and then by hopper feeder the material enters the feeding end through the feeding tube. The slant of the feeding pipe is larger than the natural inclination of the material, so that the material flows into the dryer smoothly. The cylinder of dryer is a rotating cylinder slightly tilted to the horizontal line. The material is added from the higher end, the heat carrier is entered at the low end with the material in reverse contact; there are also heat carriers and materials that flow into the tube together. With the rotation of the cylinder the material is operated by gravity to the lower end. In the process of moving forward, the wet materials can be directly or indirectly heated by the heat carriers, so that the wet materials can be dried and then be sent out by belt conveyor or spiral conveyor to the discharge end.
1. Our companys products are strict in accordance with national standards, contracts and technical specifications to choose the best solutions. We also do comprehensive tracking and monitor the quality of the process and testing to ensure product quality.2. We will provide one year quality guarantee and free on-site service for our products. After the warranty expires, we will continue to provide life-long maintenance but collect appropriate maintenance fees as the case.3. Our company will provide customers product manual, product qualification certificate, packing list and related technical information. If customers need, we can also provide installation service oversea.4. Does not belong to free warranty obligations:Belonging to the following conditions this product failure or damage, whether or not in the free warranty period, not in the list of free warranty.a. The whole or parts of products are already beyond the warranty period;b. Damage or failure is caused by products erroneously used or incorrect installation, maintenance and custody;c. Damage or failure is caused by beyond our certification services, personnel to install, repair, alteration and demolition;d. Damage or failure is caused by anybody outside of customers company
Cow dung dryer is a new type of rotary dryer professionally designed and developed by Dingli Company according to market demand. This new dryer is suitable for cow dung, chicken manure, poultry manure, sawdust, wood flour, wood chips, wood shavings, Barley straw, oat straw, wheat straw, rye straw, rice straw, broom corn straw, peanut vine, corn straw and other materials. According to the different characteristics of each raw material, different production capacity, application requirements, cost control, degree of automation, optimization of drying process technology, on-site working conditions, etc., we can design the drying process. Dingli Company recommended product: this cow dung rotary drum dryer unit capacity is larger, high efficient, saving energy, covers area is less, it can saving energy more than 50% than the ordinary dryer, it can maximize saving energy and drying costs.
Cow dung dryer is a new type of rotary dryer professionally designed and developed by Dingli Company according to market demand. This new dryer is suitable for cow dung, chicken manure, poultry manure, sawdust, wood flour, wood chips, wood shavings, Barley straw, oat straw, wheat straw, rye straw, rice straw, broom corn straw, peanut vine, corn straw and other materials. According to the different characteristics of each raw material, different production capacity, application requirements, cost control, degree of automation, optimization of drying process technology, on-site working conditions, etc., we can design the drying process.
Dingli Company recommended product: this cow dung rotary drum dryer unit capacity is larger, high efficient, saving energy, covers area is less, it can saving energy more than 50% than the ordinary dryer, it can maximize saving energy and drying costs.