Hongyi Portable Pneumatic Grouting Pump ZBQ27 QB152 Pneumatic Grouting Pump Strong

Description :

　　Portable pneumatic grouting pump, QB152 type pneumatic grouting pump, mining pneumatic grouting pump

　　We love work and produce wellPortable pneumatic grouting pumpNot concerned about personal gains and losses.Portable pneumatic grouting pumpContinuously surpassing quality,QB152 Pneumatic Grouting PumpIt is a commonly used product with a large quantity and fast delivery. Welcome to inquire.

　　Introduction:

　　Portable pneumatic grouting pumpThe original name isQB152 Pneumatic Grouting PumpMainly used in the construction of mines, tunnels, water conservancy, subways, buildings, and bridges, for grouting water blocking, filling gaps, grouting consolidation of fractured rock layers, and grouting of anchor cables; It is also used for repairing local defects such as frost heave in highway and railway roadbeds, as well as for soft foundation treatment; Eliminate underground hazards in flood control and rescue operations.

　　Portable pneumatic grouting pumpHow to install:

　　A、QB152 Pneumatic Grouting PumpIt is a complete system that does not require specialized installation and can be used directly.

　　B、QB152 Pneumatic Grouting PumpPlace horizontally to ensure that the working cylinder is perpendicular to the ground, otherwise it will affect the normal operation of the working cylinder, and fix it in the appropriate position as much as possible.

　　C、 The arrangement of suction buckets, suction pipes, high-pressure rubber hoses, and mixers should be reasonable to avoid twisting, bending, and crossing of pipelines.

　　Portable pneumatic grouting pumpMainly used for waterproofing and reinforcement grouting projects of coal mines, iron mines, and other wellbore walls, as well as grouting and solidification projects for water blocking and fractured rock layers in subways, tunnels, water conservancy, and construction. It can be safely used in places that are flammable, explosive, highly magnetic, radiating, dusty, have large temperature changes, and are exposed to water. The amount can be infinitely adjusted. As long as the size of the air source switch is controlled, the flow rate of the slurry can be changed. It can also be automatically variable at a constant pressure, that is, the amount of slurry discharged decreases with the increase of grouting pressure.

　　Portable pneumatic grouting pumpparameter

　　Working pressure MPa 0.5

　　Discharge pressure 1.5

　　Discharge flow rate L/min 27

　　Discharge pressure MPa 3.2

　　Travel piston mm 100

　　Gas consumption m3/min 0.5

　　Repeating times/minute ≤ 150

　　Machine weight kg 16

　　Portable pneumatic grouting pumpThe composition includes:

　　Nut, intake port, discharge port, pump body part, grouting part, intake port, upper nut, cylinder block, internal hexagonal screw, cover nut.

　　Portable pneumatic grouting pumpInstructions for using optional accessories:

　　1. Connect the oil pot in series with the intake pipeline, unscrew the oil pot nut, add lubricating oil, use a screwdriver to tighten the screws inside the oil pot, then reverse a small angle to obtain a satisfactory amount of lubricating oil, and then tighten the oil pot nut.

　　2. The pressure gauge and the pressure gauge socket are sealed with oil and are usually not removable.

　　three QB152Pneumatic grouting pumpThe pressure gauge pipe joint is connected to the grouting port on the tunnel wall. It should be cleaned immediately when stopped from use. If necessary, the pressure gauge seat can be removed to remove the material accumulated at the diaphragm. Sharp tools should not be used to damage the diaphragm during removal.

　　Before disassembling the discharge pipe, the pressure relief valve should be opened first to relieve pressure.

　　Portable pneumatic grouting pumpOperating Procedures

　　1. The pressure of the gas source shall not exceed 0.8MPa.

　　2. It is strictly prohibited to operate the pump at high speed with no load or light load to avoid damaging various moving parts.

　　3. After cleaning, apply lubricating grease to the metal surface of the grouting cylinder and re connect it to the pump body for fixation.

　　4. The slurry should be mixed evenly, without lumps, but thick. Timely clean the solidified materials at the corners and edges of the bucket to prevent them from being mixed into the slurry.

　　5QB152 Pneumatic Grouting PumpImmerse the inlet of the pump into the slurry, slowly open the inlet ball valve, and gradually reach the appropriate grouting speed.

　　6. After the pump stops working, it should be immediately immersed in clean water for flushing, and the inlet ball valve should be slowly opened until the water discharged from the slurry pipe is clear and free of slurry.

　　7. After cutting off the gas source and drainage pipe, regularly remove the screws from the flange, extract the grouting cylinder, and remove any remaining grouting material.

　　8QB152 Pneumatic Grouting PumpFirstly, immerse the inlet of the pump in clean water and slowly open the inlet ball valve to ensure that the grouting pipeline is unobstructed and the seal is in a leak free state.

　　9. The air source pipe should first be connected to the ventilation pipe to blow away debris, and then reliably connected to the grouting pump.

　　10. Ensure that the gas source is free of excessive moisture and dirt, and ensure the lubrication system of the gas source oil. Optional oil mist generator provided by our factory.

AfterSalesService :

• Portable pneumatic grouting pump