Take large junk

Take large junk

Pumping sand can also be called pumping sand platform, refers to the use of hydraulic role, the high-pressure water jet out of the water column washed up silt (or fine sand, sand, etc.) under the action of the pump pipeline transport to the destination

Novel design, simple operation, high efficiency, suitable for river dredging, lake reservoir dredging, reclamation of land, port terminal cleaning, sand pumping, etc. The equipment is composed of hull, conveying system, inlet water system, empting system, etc. The conveying system includes power, clutch, mud pump, etc. The empting system includes high pressure pump, vacuum pumping device, etc.

Cutter suction barge:

The cutter suction barge can excavate, transport and slurry treatment of each process once completed, can make the pumping barge continuous operation. Because of the high efficiency, wide range of application, simple operation of the cutter suction sand pumping barge has been recognized by customers.

The composition and use of the pumping junk:

[1] This machine is composed of hull, sand pumping pump, diesel engine, hanging slurry machine, hose, anchor, six parts.

[2] Pumping junk according to the amount of capacity is divided into 15-40, 60-80, 80-100, 100-120, 120-150, 150 cubic square pumping junk.

[3] pumping sand according to the pumping method is divided into self-discharging pumping sand ordinary pumping sand

[4] Ordinary pumping sand can be extracted from the depths of 3-15 meters underwater every hour, screening sand 15-150 cubic meters/hour, the cabin is divided into three bodies, two floating bodies, the middle of the sand cabin. The traveling speed is 15km/ h, and the diesel engine drives the slurry machine.

[5] Working principle: after the pumping sand ship to the destination, the sand pump will be pumped to the middle cabin

Flush the sand, quickly pumping the sand into the middle chamber. When fully loaded, the boat is brought to shore, the turbine reducer is stirred, the bottom hatch door opens and the sand drains to the quay side, where a side-cutting boat pumps the sand onto the quay.

Pumping sand structure:

It is composed of hull, scouring system, emptying system, sediment pumping system, moving system and so on. The flushing system includes high pressure water pump, high pressure water pipe, suction salon and so on. The emptying system includes a vacuum pumping device. The sediment pumping system includes power (motor or diesel engine), clutch, sand pumping pump, sand suction pipe, sand discharge pipe, pipeline, buoy, etc. The mobile system includes boom, winch, winch and so on

Precautions for operation:

1, before the operation of the pumping junk, check the equipment to ensure that all the power of the equipment is normal.

2, under the age of 18 and over 50 years old shall not operate or repair.

3. It is strictly prohibited to operate this series of machines without professional training or after drinking.

4. When the equipment is abnormal, stop working immediately and dock for inspection.

5, pumping junk maintenance, all the machinery must be stopped before it can be carried out.

6. It is strictly prohibited to drink and drive sand vessels.