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[China]
Trade Verify
Address: Xiaoshang Village,Jinzhou City,Hebei province,China
Contact name:Anna
Jinzhou City Shitan Machinery Equipment CO. LTD. |
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Widely Used Drilling Mud Pump for 200m Borehole Water Well Drilling
Product Description:
Mud pump is an important equipment for geological drilling which delivers enough circulating mud water into well,
1. to bring rock cutting to ground,
2. to cool drill bits,
3. to lubricate drill stem,
4. to protect wall of well.
BW-250 has multi-speed shift gears for variable displacement, which is compact structure, light weigh, easy to move and operate.
Product Parameter:
| Type | horizontal,triplex,single acting reciprocating piston pump | |||||||
| stoke | 100 mm | |||||||
| cylinder diameter | 80mm | 65mm | ||||||
| gear | I | II | III | IV | I | II | III | IV |
| spead of the pump | 200 | 116 | 72 | 42 | 200 | 116 | 72 | 42 |
| displacement(L/minuter) | 250 | 145 | 90 | 52 | 166 | 96 | 60 | 35 |
| pressure(MPa) | 2.5 | 4.5 | 6.0 | 6.0 | 4.0 | 6.0 | 7.0 | 7.0 |
| volume ratio | 85% | |||||||
| efficiency | 72% | |||||||
| power | 15 Kw | |||||||
| triangular section belts(mm) | B*5 410 mm | |||||||
| input speed | 500 r/min | |||||||
| maximum height of suction pipe | 2.5 m | |||||||
| diameter of suction pipe | 76 mm | |||||||
| diameter of discharge pipe | 51 mm | |||||||
| weight(including power machine) | Y160L-4-B3 motor 644 Kg | |||||||
| L28 diesel engine 708 Kg | ||||||||
| dimension | 1658×890×960 mm (including motor) | |||||||
| 1876×1312×990mm (including diesel engine) | ||||||||
Features of mud pump:
1. The pump adopts a large channel system, which can effectively prevent the blockage of large particles of sand and gravel.
2. The machine is equipped with rubber tugboat, which can be moved and fixed, which is convenient for engineering construction.
3. The machine adopts the structure of adjustable pressure limiting unloading valve, and the pressure can be set arbitrarily in the range of 0.5-5.0mpa to meet the needs of various construction. When the grouting pressure exceeds the set value, the unloading valve will open automatically and the slurry will return to the slurry storage tank. It will not affect the project quality due to overpressure and effectively protect the equipment and pipelines.
4. The machine adopts double inlet suction, the main suction inlet is the cement mortar inlet for engineering, and the secondary suction inlet is clean water inlet. When the mortar pump needs to stop for a long time, the water valve can be opened to clean the flow channel system of the pump at any time, so that the mortar pump will not be blocked by the deposition of cement mortar. This structure is also suitable for some double liquid grouting projects, which is really a multi-purpose machine.
5. The plunger of the machine adopts multi-stage sealing assembly, and the ball valve adopts high hardness steel ball valve, which greatly prolongs the service life of the main vulnerable parts.
6. The machine has high suction performance and large particle diameter sand passing capacity, so that large particles (≤ 6 mm) can be transported smoothly (when the total content is less than 5%).
Application of mud pump
1. The dam body of earth dam and earth rock dam in the river channel of reservoir, the cracks and loose layer of dam foundation, and the grouting of cement mortar for karst cave and fault water blocking.
2. The grouting of mortar and anchor rod in bolt shotcreting support engineering.
3. Grouting of cement mortar in tunnel engineering.
4. Grouting of cement mortar for diaphragm wall.
5. The mortar pouring at the junction of highway and bridge.
6. High level or long-distance transportation of other high viscosity solid-liquid mixtures
