Classification
LM vertical coal mill (roller type vertical mill)
Working principle: Material bed grinding: The material falls onto a horizontal grinding disc, and the grinding roller is pressed under hydraulic pressure; Hot air enters from the circumferential seam, drying and grading; The dynamic separator selects powder, and the fine powder flows out with the gas and grinds.
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Product details
Working principle: Material bed grinding: The material falls onto a horizontal grinding disc, and the grinding roller is pressed under hydraulic pressure; Hot air enters from the circumferential seam, drying and grading; The dynamic separator selects powder, and the fine powder flows out with the gas and grinds.
Structure
● Grinding disc, grinding roller, hydraulic station, reducer, motor
● Separators, hot air systems, sealing, dust removal, five level explosion-proof
Core parameters
● Output: 10-100 t/h
● Fineness: 200 mesh D80-D90
● Moisture content: The moisture content of the material that can be dried is ≤ 15%, and the moisture content of the finished product is ≤ 1%
● Electricity consumption: 18-28 kWh/t
Characteristic
● Integrated crushing, grinding, drying, grading, and conveying (one-step method)
● High efficiency, low power consumption, environmental protection, small footprint, high automation
● Accurate particle size, suitable for high standard coal powder in zinc smelting fuming furnaces/boiling furnaces
Application of zinc/lead smelting, non-ferrous metallurgy, large-scale CFB, coal powder preparation EPC
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Product Name: Pressure resistant Weighing Tape Coal Feeder (NJGC/F55/SN-ICS Series) Working Principle: Fully enclosed pressure resistant shell, continuous conveyor belt; Real time measurement with weighing sensor and speed sensor, frequency conversion PID adjustment of belt speed, achieving precise quantitative coal feeding (± 0.5% measurement accuracy). Structure: Pressure resistant sealed shell, flame-retardant and heat-resistant tape, weighing bridge, variable frequency drive, automatic cleaning, high-temperature isolation gate, intelligent electronic control. parameter Output: 10-1000 t/h (commonly 50-300 t/h) Pressure resistance: -500Pa to+5000Pa (0.35MPa) Speed regulation: 0.1-1.25 m/s (variable frequency) Material: Q235 shell, tape 120-180 ℃ heat resistance. Features: fully enclosed without leakage, precise measurement, anti hot air tempering, explosion-proof, DCS remote control. Application: Thermal power plants, circulating fluidized bed boilers, large industrial coal powder boilers.
Smelting equipment (blast furnace, converter, electric furnace supporting equipment)
Core positioning: The core equipment for coarse crushing of large materials is mainly used at the front end of the crushing production line to crush large raw materials (with a maximum feed particle size of 1200mm) to ≤ 80mm, laying the foundation for subsequent crushing processes. It is an essential front-end equipment for cement and mining production lines. Working principle: Adopting the principle of squeezing and crushing, the large pieces of material falling between the fixed jaw plate and the moving jaw plate are squeezed and crushed through the reciprocating biting motion of the two jaw plates, achieving coarse crushing processing. It is divided into two types: single elbow plate and double elbow plate. The single elbow plate model has higher production capacity and is suitable for high-yield demand scenarios. Core advantages: simple structure, convenient operation, long service life of wear-resistant parts, large crushing ratio, stable output, suitable for high hardness materials (such as limestone and iron ore), low maintenance cost, suitable for various types of production lines from small to large. Adaptation scenarios: coarse crushing of raw materials in cement production lines, coarse crushing in mining, raw material crushing in sand and gravel yards, coarse crushing in construction waste recycling, etc. Corresponding images (high-definition without watermark, available for direct image search): actual photos of the entire jaw crusher, close-up shots of the jaw crusher feed inlet, jaw crusher mining site, and details of the jaw crusher transmission device.
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