Ore sand dryer
Publish: 2021-04-13 12:08:46
1. Kunming International Convention and Exhibition Center by bus
around 500 meters stop International Trade Center
bus stop: No.31 (Kunming Station Kangsheng Electric City) & lt; 6:30-20:30>
Road 52 (Daguanlou Wujiaba) & lt; 6:00-22:00>
No.57 (north bus hub - closed) & lt; 6:30-22:00>
NO.67 (bus North downtown depot Wujiaba) & lt; 6:00-22:00>
86 Road (Kunming station-12 oak manor community) & lt; 6:30-20:00>
107 Road (economic and Technological Development Zone Dongsi Street) & lt; 6:30-20:30>
No.122 (East Station Qianxing road bus hub) & lt; 6:30-21:30>
No.134 (Zhanqian road to Zhongmai Village) & lt; 7:00-20:00>
No.154 (Kunming Station xinluosiwan bus hub) & lt; 6:30-21:00>
around 500 meters stop International Trade Center
bus stop: No.31 (Kunming Station Kangsheng Electric City) & lt; 6:30-20:30>
Road 52 (Daguanlou Wujiaba) & lt; 6:00-22:00>
No.57 (north bus hub - closed) & lt; 6:30-22:00>
NO.67 (bus North downtown depot Wujiaba) & lt; 6:00-22:00>
86 Road (Kunming station-12 oak manor community) & lt; 6:30-20:00>
107 Road (economic and Technological Development Zone Dongsi Street) & lt; 6:30-20:30>
No.122 (East Station Qianxing road bus hub) & lt; 6:30-21:30>
No.134 (Zhanqian road to Zhongmai Village) & lt; 7:00-20:00>
No.154 (Kunming Station xinluosiwan bus hub) & lt; 6:30-21:00>
2. No matter what the dryer is, you should choose a regular manufacturer to buy it. Secondly, you should choose the procts that meet the proction needs. According to the actual situation of the company, let the manufacturer make a plan and give a quotation. Then you can make a field trip to see whether the factory is regular and whether the materials are guaranteed. Finally, you can choose a high-quality manufacturer that is similar to your budget to cooperate. Welcome to visit us, I hope I can help you,
3. This shows that the water content of your ore itself is too high, because it requires a certain amount of heat to let a certain amount of water evaporate. The only thing you can do is to let your raw materials evaporate some water as naturally as possible. You can also consider other methods to remove part of the water and rece the water content as much as possible. (but I don't know what the water content of your raw materials is now?) To rece the pressure of the dryer; In addition, you should keep the external heat preservation of your drying equipment well, try not to let the heat leak, and be sure to save energy. www.gyjinhe.com Zhang Gong
4. The three return dryer, that is, the three cylinder dryer, can be selected to dry the magnetite sand
the three drum dryer is mainly composed of revolving body, lifting plate, transmission device, support device and sealing ring. The utility model has the advantages of reasonable structure, excellent proction, high output, low energy consumption, convenient operation, wide range of use, and can dry powder, granular, strip and block materials. The operation flexibility is large, and the proct output is allowed to fluctuate greatly in proction without affecting the proct quality.
the three drum dryer is mainly composed of revolving body, lifting plate, transmission device, support device and sealing ring. The utility model has the advantages of reasonable structure, excellent proction, high output, low energy consumption, convenient operation, wide range of use, and can dry powder, granular, strip and block materials. The operation flexibility is large, and the proct output is allowed to fluctuate greatly in proction without affecting the proct quality.
5. Main uses of sand dryer:
sand dryer is mainly used for drying granular materials within a certain humidity range, such as yellow sand used in dry mortar instry and molding sand of various specifications used in foundry instry. Blast furnace slag used in building materials and cement instry. Small particle size clay is used in chemical instry for small particle materials that can't bear chemical change and are not afraid of high temperature and st. According to the requirements of different instries on the final moisture content of dried materials, the moisture content of dried materials can reach below 0.5%. Sand dryer can dry river sand, dry mixed mortar, yellow sand, slag of cement plant, clay, coal gangue, mixture, fly ash, gypsum, iron powder and other raw materials. It is widely used in building materials, chemical instry, casting and other instries.
sand dryer is mainly used for drying granular materials within a certain humidity range, such as yellow sand used in dry mortar instry and molding sand of various specifications used in foundry instry. Blast furnace slag used in building materials and cement instry. Small particle size clay is used in chemical instry for small particle materials that can't bear chemical change and are not afraid of high temperature and st. According to the requirements of different instries on the final moisture content of dried materials, the moisture content of dried materials can reach below 0.5%. Sand dryer can dry river sand, dry mixed mortar, yellow sand, slag of cement plant, clay, coal gangue, mixture, fly ash, gypsum, iron powder and other raw materials. It is widely used in building materials, chemical instry, casting and other instries.
6. Shenyang Yitong Chuangye drying equipment Co., Ltd. specializes in providing yellow sand dryer. The dried yellow sand can be used as building energy-saving insulation material and internal powder slurry terminal proct, and is an important equipment for dry powder mortar proction. The dryer is a three-layer downstream spiral structure, with a specially designed Besson type multi ring combined plate. The sealing system adopts stainless steel flake sealing device, which has better sealing effect and reces st pollution. The moisture content of material can reach below 0.5% after drying by high temperature fast drying process. It can use coal, oil, gas, biomass and other fuels, and can dry massive, granular, powdery and other materials, such as yellow sand, molding sand, slag, cinder, small-sized clay, and various small-sized materials that are not afraid of high temperature and smoke pollution.
7. A complete set of drying equipment mainly includes disc feeder, belt conveyor, linear vibrating screen, hot blast stove, st collector, etc. customers in Henan generally buy sand dryer equipment in Henan Libo mining machinery, which belongs to the latest three return dryer equipment. You can also consult the engineers of Henan Libo mining machinery, who can give you more professional answers
8. Working principle
the sand is sent to the hopper by belt conveyor or bucket elevator, and then enters the feeding end through the feeding pipe through the hopper feeder. The inclination of the feeding pipe should be greater than the natural inclination of the material, so that the material can flow into the sand dryer smoothly. The dryer cylinder is a rotating cylinder slightly inclined to the horizontal line. When the material is added from the higher end, the heat carrier enters from the lower end and contacts with the material in a counter current, and the heat carrier and the material flow into the cylinder in parallel. With the rotation of the cylinder, the material moves to the lower end under the action of gravity. When the wet material moves forward in the cylinder, it is directly or indirectly heated by the heat carrier to dry the wet material, and then sent out by belt conveyor or screw conveyor at the discharge end. The inner wall of the cylinder of Yuhe sand dryer is equipped with a plate. Its function is to and scatter the material, so as to increase the contact surface between the material and the air flow, so as to improve the drying rate and promote the material forward. The heat carrier is generally divided into hot air, flue gas and so on. After the heat carrier passes through the dryer, the cyclone st collector is generally required to capture the materials in the gas. If it is necessary to further rece the st content of tail gas, it should be discharged after the bag type st remover or wet type st remover< The equipment investment is 20% of the imported procts. It is made of wear-resistant manganese plate, which is 3-4 times more wear-resistant than ordinary steel plate
2. The initial moisture content of the material is 15%, and the final moisture content is less than 0.5-1%. It is the preferred proct for various drying projects such as slag powder, dry powder mortar proction line in cement plant
3. Compared with the traditional single cylinder dryer, the thermal efficiency is increased by more than 40%
4. The fuel can be used for white coal, bituminous coal, coal gangue, oil and steam. It can dry block, granular and powder materials below 20-40mm
5. The floor area of the dryer is reced by about 60% compared with that of the single drum dryer. The investment in civil engineering is reced by about 60%, and the installation is convenient
6. There is no air leakage, which completely solves the sealing difficulty
7. When the discharge temperature is less than or equal to 60 ℃, it can be directly fed into the warehouse without entering the cooling shed for cooling
8. The temperature of the outer cylinder is less than or equal to 60 ℃, and the exhaust gas temperature is & lt; 120 degrees, st removal equipment bag use time more than 2 times
the coal consumption is 1 / 3 of that of the single drum dryer, saving 40% of the electricity, and the standard coal consumption per ton & lt; 9 kg
scope of application
scope of application: it can dry river sand, dry mixed mortar, yellow sand, slag of cement plant, clay, coal gangue, mixture, fly ash, gypsum, iron powder, limestone and other raw materials, and is widely used in building materials, chemical instry, casting and other instries. Brief description: mainly used for drying fly ash, slag, sand, coal, iron powder, ore, blue carbon and other materials.
the sand is sent to the hopper by belt conveyor or bucket elevator, and then enters the feeding end through the feeding pipe through the hopper feeder. The inclination of the feeding pipe should be greater than the natural inclination of the material, so that the material can flow into the sand dryer smoothly. The dryer cylinder is a rotating cylinder slightly inclined to the horizontal line. When the material is added from the higher end, the heat carrier enters from the lower end and contacts with the material in a counter current, and the heat carrier and the material flow into the cylinder in parallel. With the rotation of the cylinder, the material moves to the lower end under the action of gravity. When the wet material moves forward in the cylinder, it is directly or indirectly heated by the heat carrier to dry the wet material, and then sent out by belt conveyor or screw conveyor at the discharge end. The inner wall of the cylinder of Yuhe sand dryer is equipped with a plate. Its function is to and scatter the material, so as to increase the contact surface between the material and the air flow, so as to improve the drying rate and promote the material forward. The heat carrier is generally divided into hot air, flue gas and so on. After the heat carrier passes through the dryer, the cyclone st collector is generally required to capture the materials in the gas. If it is necessary to further rece the st content of tail gas, it should be discharged after the bag type st remover or wet type st remover< The equipment investment is 20% of the imported procts. It is made of wear-resistant manganese plate, which is 3-4 times more wear-resistant than ordinary steel plate
2. The initial moisture content of the material is 15%, and the final moisture content is less than 0.5-1%. It is the preferred proct for various drying projects such as slag powder, dry powder mortar proction line in cement plant
3. Compared with the traditional single cylinder dryer, the thermal efficiency is increased by more than 40%
4. The fuel can be used for white coal, bituminous coal, coal gangue, oil and steam. It can dry block, granular and powder materials below 20-40mm
5. The floor area of the dryer is reced by about 60% compared with that of the single drum dryer. The investment in civil engineering is reced by about 60%, and the installation is convenient
6. There is no air leakage, which completely solves the sealing difficulty
7. When the discharge temperature is less than or equal to 60 ℃, it can be directly fed into the warehouse without entering the cooling shed for cooling
8. The temperature of the outer cylinder is less than or equal to 60 ℃, and the exhaust gas temperature is & lt; 120 degrees, st removal equipment bag use time more than 2 times
the coal consumption is 1 / 3 of that of the single drum dryer, saving 40% of the electricity, and the standard coal consumption per ton & lt; 9 kg
scope of application
scope of application: it can dry river sand, dry mixed mortar, yellow sand, slag of cement plant, clay, coal gangue, mixture, fly ash, gypsum, iron powder, limestone and other raw materials, and is widely used in building materials, chemical instry, casting and other instries. Brief description: mainly used for drying fly ash, slag, sand, coal, iron powder, ore, blue carbon and other materials.
9. The market demand for river sand dryers of various capacities is increasing, so many manufacturers have threatened to wholesale machines. It's necessary to distinguish which one is better. I only believe in experience. Xinyang Shenghua Chemical Co., Ltd. has been an old manufacturer for 28 years
10. Sand dryer is a very mature drying equipment proced by mining equipment manufacturers. It is suitable for drying sand, river sand, river sand, yellow sand, sea sand, artificial sand and quartz sand. It can also be used in magnetic, gravity and flotation concentrate of metal and non-metal ores and clay of cement instry.
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