ChangSha Zoomwolf Machinery CO.,LTD
ChangSha Zoomwolf Machinery CO.,LTD
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Safety Long Distance Concrete Pumping 1000L Oil Tank Volume 6650×2270×2215 Mm
| Name of parameter | Unit | HBT100S26220C |
| Output capacity | m3/h | 54(high pres.)/103(low pres.) |
| Output pressure | MPa | 26(high pres.)/13.4(low pres.) |
| Distribution Valve | S Valve | |
| motor model | 2-Y2-315S-4 | |
| Rated power of motor | kW | 110+110 |
| Rated rotating speed /voltage | rpm/V | 1480/380 |
| Displacement of the main oil pump | ml/r | 260+260 |
| Oil pres.of the pumping system | MPa | 32 |
| Delivery cylinder diam.×stroke | mm | Φ200×1800 |
| Hydraulic system circle form | Twin-pump and -circuit open sys. | |
| Hopper volume | L | 800 |
| Feeding height | mm | 1400 |
| Oil tank volume | L | 1000 |
| Max.grain size | mm | pebbleФ50,crush.stoneФ40 |
| Overall dimension L×W×H | mm | 6650×2270×2215 |
| Total mass | kg | 9750 |
Concrete pump and its working principle
Concrete pump is the abbreviation of the trailer concrete pump.
Concrete pump is a kind of mechanical equipment which USES reciprocating linear motion of concrete conveying cylinder to output ready-mixed concrete at higher than atmospheric pressure.
Now the common s-tube valve pumping mechanism to illustrate its pumping principle:
1-fig.(1)working principle of concrete pump
Working state 1: A cylinder suction, B cylinder discharge concrete;
Working condition 2: B cylinder suction, A cylinder discharge concrete.
When the process of state 1 ends, the S-tube will swing to the exit of cylinder A and enter state 2. At the end of the process of state 2, S-tube swings to the entrance of B cylinder and enters state 1...... And so on.
Concrete pump pipe cleaning
Cleaning pipeline by the pump:Open the hopper door and discharge the residual concrete in hopper as soon as concrete pumping finishes,then disconnect conical pipe and clean it．Reverse pump inching to discharge the concrete in the concrete cylinder, wash the hopper with water； then put two sponge balls into the conical pipe and connect it with the hopper, close the hopper door and pump water till the two sponge ball is pumped out from the end of the pipeline.