Time: Jan 27th,2019
Equipment: 320T/H Asphalt Mixing Plant
Project Name: Cambodia National Expressway 1
Equipment Name: ZAP-S320 batch type asphalt mixing plant
Manufacturer: HENAN ZOOMLINE MACHINERY CO.,LTD
Equipment user: CHINA ROAD AND BRIDGE CORPORATION (CRBC)
Equipment configuration parameter table:
|Model||ZAP-S320 stationary asphalt mixing plant|
|Rated output (T/H)||320-340T/H ( 5% water content )|
|Cold aggregate storage bin||6x12m³, Frequency conversion control of metering belt conveyor|
|Length||11000 Mirror stainless steel outer packing|
|Fuel||Coal (pulverized coal) + environment-friendly coal storage bin|
|Drying capacity||360T/H ( 5% water content )|
|Temperature stability of aggregate||±5℃|
|Dust removing way||<50mg/Nm³ Primary cyclone + secondary baghouse dust remove, dust emission concentration|
|Screen Layers||6 layers driving; Driving power: 2x22KW|
|Metering||Aggregate weighing||5000kg||Measuring accuracy±0.5%|
|Powder weighing||800kg||Measuring accuracy±0.2%|
|butimen weighing||500kg||Measuring accuracy±0.2%|
|Mixing tank volume (not less than this value)||4500kg/Batch|
|Temperature stability of finished materials||±3℃|
|Butimen system||6x50m³ Butimen tank, Thermal Oil heating|
|Filler system||New filler50m³, recycle filler30m³|
|Control system||PLC+Dual Computer+Printer with Manual/Automatic Operation|
|Total installed power of the equipment||～870KW|
ZAP-S320 320T/H Asphalt plant drying drum is hoisted. The drum is made of boiler steel plate. It is insulated by thermal insulation layer and packed with mirror stainless steel.
The bag filter is hoisted, ZAP-S320 asphalt mixing plant adopts a double bag filter. The dust removal area is larger and the dust removal effect is the best. At the same time, it is convenient for transportation and installation.
ZAP-S320 Asphalt mixing plant control system adopts PLC+ dual computer control, office operation platform, with report printing, recipe storage and other functions. With modern configuration such as remote fault detection and on-site monitoring, it is easy to operate and maintain. The control adopts dual air conditioning and strong electric electric dual-zone distribution.
Butimen system: Butimen is heated by thermal oil, and butimen tank is packed with thick insulation. The butimen pipeline is double-layered and externally packed with insulation to minimize heat loss and save operating costs.
Mixing tower: 6+1 hot aggregate silo design; high and low level gauge to detect materials; the outside of hot aggregate silo is insulated to prevent heat loss. The hot aggregate discharging adopts double cylinder and double material door design make the measuring precision is greatly improved.