10000psi ATEX ZONE 2 High Pressure Pump Unit Explosion Proof Water Pump On Offshore

Details:

1.Power end crankshaft housing is made by the cast iron.it is stronger than the aluminium alloy.

2.Cross head is made by the Babbitt hard alloy.it has a long working life for industrial design.

3.Hydraulic end pump head is made by the hard alloy 40Cr.it can work continuously for cleaning jobs.

4.All hydraulic end is desgined for easy uninstall,so it is easy to fix when the parts broken.

5.For some outdoor use purpose,we can make it driven by the diesel engine or the gasoline engine.

7.Explosion proof type diesel engine can be used on the offshore

8.Mining places can be used with zone 2 type

10000psi ATEX ZONE 2 High Pressure Pump Unit Explosion Proof Water Pump On Offshore

Characteristics as below:

Fundamental structure and working principle

The machine is mainly composed by high pressure reciprocating pump, power plant(Zone 2 diesel engine) and cleaning accessories.

1, high pressure reciprocating pump:

This kind of pump , as a horizontal triplex plunger pump , is driven by electric motor ,which can be divided into two parts: power end and fluid end.

Power end

This part consist of belt pulley crankshaft, and connecting rod. Through the turning of belt and belt pulley, the electric motor decreases speed and drives the crankshaft to rotate. Then crank link mechanism transforms the rotation motion into straight reciprocating motion.

(2) Fluid end (picture 2)

This part consists of plunger suit, high-pressure cylinder, and pump body, inlet and outlet water valve. In high-pressure cylinder fixed on the case body, the connecting rod drives plunger to do reciprocating motion, which makes the internal volume of cylinder changed periodically. When in suction stroke, the internal capacity of the cylinder body swells, the water outlet valve closes and forms partial vacuum. Together with the effect of atmospheric pressure, actuating medium is forced into high-pressure cylinder from inlet valve. While in discharge stroke, the inlet water valve closes. Plunger piston squeezes the actuating medium from outlet water valve into pump body, and into pressure regulating valve, then through the high-pressure tube arrivals spray gun by whose resistance the high pressure water forms.

Relief valve (picture3) equipped at right side of pump is designed to protect system against overpressure.

Diesel Industrial High Pressure Washers High Pressure Washing Machine For Pipelines Cleaning,This equipment needs to use a backflush nozzle to go inside to the pipes.the nozzles should be smaller than the heat exchangers pipes.

when start the high pressure cleaning machine,the backflush nozzles can go into the pipes itself by the water jet push power.

then the nozzles water jet can clean the inside of the pipes.