1800kg/h fuel injection hot mix batching plant with asphalt product bin bottom storage for land-saving
1. Belt conveyor on cold feeding system(ground hopper)
There are two belt conveyors, one installed under hoppers to collect and deliver diversified aggregate to inclined belt conveyor, which conveys aggregate to dryer.
B. Inspection before start-up
. After installation, check frame for configure integrity, longitudinal straightness and transverse level.
. Check the head and rail rollers for installing precision, such as level and verticality to belt centerline.
. Ensure all upper and lower supporting roller is installed correctly, the axes of roller is plumped to conveyor center axes, and all supporting rollers can rotate freely.
. Check and lubricate all necessary parts, and prevent belt from being contacted with grease or machine oil.
. Ensure the tensioner of belt conveyor is adjusted well, namely eliminate not only looseness but also excess tension.
. Clean up material adhered to roller or supporting roller.
. Clean and adjust belt sweeper.
. Check gear case for oil level and lubricate it according to manual if necessary.
. Check transmission chain for tension and adjust it if necessary.
. Check the electromotor for installation and connection.
. Check all electric circuit for installation, such as knot, rub, and position. The installation position of wires should not be that of easily bumped.
C. First run
Test run is carried through empty, without conveying material.
. Check the upper and lower surface of belt for run on straight-and- centerline, if not, adjust it according to specified sequence.
. Check all supporting rollers for turning and the mid roller for the movement of pin.
. Check the sweeper for impaction on belt and avoid friction between belt and chute. After test run, material could be added to belt.
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No. | Item | Quantity | Remark |
A | Supply System Of Cold Aggregate Powder |
1 | Cold Aggregate Powder Hopper (two with wall vibrator) | 5pcs | Combined together, with empty hopper alarm device |
2 | Strap Feeder | 5 sets | frequency converter |
3 | Collective Belt Conveyer | 1 set | |
4 | Slope belt conveyer | 1 set | |
B | Dryer and burner |
1 | Dryer(Friction Driven) | 1set | stainless steel preservation |
2 | Burner | 1set | Energy Italy EB9 |
3 | 50T Diesel Oil Bin | 1set | |
C | Hot Material Hoist |
1 | Stone Material Hoist | 1set | |
D | Hot Material Sieve |
1 | Vibration Screen | 1set | USA cold-driven rivet tech. |
E | Mixing part |
1 | Mixing Tank(Double Hard Teeth-surface Speed-Reducer) | 1set | |
2 | Asphalt Metering Spray Pump | 1set | |
F | Main Frame Part System |
1 | Main Frame Equipped With Platform, Handrail And Guard Railing | 1set | |
2 | Hot Material Bins (Five Bins, Continuous Feeder) | 1set | Color steel heat-preservation |
3 | 120T finished product bin(with Heat-Preservation) | 1set | |
4 | Collective carrier | 1set | |
5 | Overflow & Waste Material Bins | 1set | |
G | Metering System |
1 | Stone material metering | 1 set | American sensor, Japanese metering machine |
2 | Fine material metering | 1 set |
3 | Asphalt metering | 1 set |
H | Mineral and waste material Storage Supply System |
1 | Mineral Powder Bin(50m3) | 1 set | With bursting equipment |
2 | Reclaimed Powder Bin(50m3) | 1 set | With bursting equipment |
3 | Reclaimed Powder Hoist | 1set | |
4 | Spiral Conveyer | 6pcs | |
5 | Pneumatic butterfly valve | 3sets | WAM, Italy |
I | Dust Collector |
1 | Primary Volute Casing Collector | 1set | |
2 | Secondary Bag Collector (Air Back-flushing) | 1set | Nomex, bag made in USA |
3 | Draught Fan, Smoke Path and Chimney(Flexible Start-up) | 1set | Electronic Air Door |
J | Pneumatic Control System |
1 | Pneumatic part | 1set | |
2 | 2m3Compressor | 1set | |
3 | 0.6 m3 air accumulator | 1pcs | |
K | Electronic Control System |
1 | Electrical operation room (with two air condition) | 1 set | |
2 | Computer control system | 1 set | PLC mitsubishi |
L | Asphalt Heating And Storage System |
1 | QXM-75 Thermal Oil Furnace System | 1set | |
2 | Imported Burner | 1set | Germany |
3 | 50T High-temperature Asphalt Bins | 3pcs | |
4 | 2T reception Tank | 1pc | |
5 | Asphalt Pump | 2stes | |
6 | Thermal Oil Control System (Full Automatic) | 1 set | |
7 | Asphalt Thermal Oil Pipeline | 1 set | |
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