production line for gypsum powder making
Capacity/T | Ton/hour | Raw gypsum rock consumption T/year | Heat supplying way | Boiling furnace size |
30,000 | 4.2 | 36,000 | Heat conductive oil or steam | 4.5M×1.2M×1.4M |
50,000 | 6.9 | 60,000 | | 4.5M×1.4M×1.6M |
60,000 | 8.3 | 72,000 | | 4.5M×1.6M×1.8M |
80,000 | 11.11 | 96,000 | | 4.5M×1.8M×2.0M |
100,000 | 13.88 | 120,000 | | 4.5 M×2.0 M×2.2 M |
150,000 | 20.83 | 180,000 | | 4.5 M×2.2 M×2.4 M |
200,000 | 27.77 | 240,000 | | 4.5 M×2.4 M×2.6 M |
300,000 | 41.66 | 360,000 | | 4.5 M×2.6 M×2.8 M |
crushing system
Gypsum raw materials through a feeder into the crusher, crusher to break large size gypsum ore into
small particles of less than 30 mm, and set aside. According to the size of the gypsum raw materials and d
ifferent production requirements, can choose the corresponding specifications of the crusher, usually choose PE jaw crusher, the PC hammer crusher or PF counterattack crusher etc. In order to protect the environment is clean, can be equipped with dust removal equipment, satisfies the requirement of environment protection.
material conveying system
After breaking the gypsum material being hoist to surge bin. Set aside. Storage bin according to
the design specifications to the requirement of material storage time, to ensure a stable supply of materials.Every part of the material flow USES the elevator at the same time, reduce cover an area of an area.
grinding system
Gypsum material in the storage bin by the vibrating feeder into the finishing mill, grinding after gesso raw
powder by mill fan drum wind blowing out, through the analysis above the host machine grading,
fineness is specifications of the powder, with the wind flow into the big cyclone collector, after collection
by the powder tube eduction is the finished product. Finished product into the screw conveyor, conveying to the next system calcination. After grinding system of material by the particle size of 0 ~ 30 mm, change for 80 ~ 120 mesh, conform to the requirements of the gypsum powder fineness. Grinding system is the main equipment for the hoist, surge bin, vibration feeding machine, milling machine, screw conveyor, bag filter, etc. Grinding machine produced by our company's latest patent product euro mill
(patent o. : ZL 2009 2 0088889.8, ZL 2009 2Because inside the euro grinder with powder device,
without external classifier, makes the process simple, and the cloth bag dust collector device configuration,can control dust emissions, ensure a clean environment
burning system
From the grinding system and raw powder, calcined to fluidized bed, calcined after cooked powder
by the elevator to the finished product warehouse and set aside. This system mainly includes the hoist,
fluidized bed roots blower, electrostatic dust removal, equipment,etc. Through this production line e
quipment processing of building gypsum powder, its product quality is good, because of low temperature
heat source, gesso not easily burnt, as long as the control of discharging temperature is appropriate,
in finished products do not contain dihydrate gypsum, anhydrite is within 5%, the rest are half water gypsum. The composition of this ideal, physical performance is also stable
Electrical control system
Electrical control system USES the advanced DCS (distributed control system),
with Japan's mitsubishi PLC, will be dispersed in centralized control of equipment.
According to the control requirements, the Japanese mitsubishi PLC, industrial control computer
and and configuration software (kingview) as the core part of the alarm,monitoring, and electrical control,
logic control of single machine equipment according to the technological requirements and through the
data acquisition module and communication module will be collected on the current, temperature,
air volume of each equipment to the PC. PC will be transmitted to the parameters of the analysis after
finishing, lying, overload, over temperature, low temperature anomalies such as display and alarm output.
The control parts were picked from the international famous brand products
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