Pneumatic double liquid grouting pump grouting pump mine grouting pump

Pneumatic double-liquid grouting pump
Grouting pump
Mining grouting pump
Hello everyone, I am Wang Can from Dongda Mechanical and Electrical, welcome your reading and clicking
Pneumatic double-liquid grouting pump for coal mines Overview of liquid grouting pump
Mining pneumatic double-liquid grouting pump is a new type of grouting equipment developed by integrating multi-disciplinary advanced technology. It is mainly used in mines, tunnels, hydropower, subways, buildings, and bridge construction projects. Mining pneumatic double-liquid grouting pump is used for grouting and consolidation of broken rock formations, water plugging, filling gaps and other engineering constructions to eliminate underground hidden dangers during flood fighting and rescue operations.
Structural composition of pneumatic double-liquid grouting pump for coal mines
Pneumatic double-liquid grouting pump for mines consists of air inlet pipe, air inlet coupling, pressure gauge assembly, pump bracket, guard, reciprocating pneumatic It consists of motor, grouting cylinder assembly, straight-way valve, steel wire hose, grout suction head, high-pressure straight-way valve, mixer assembly, etc.
Working principle of pneumatic double-liquid grouting pump for coal mines
Pneumatic double-liquid grouting pump for coal mines uses compressed air as the power source. Since the cylinder and grouting cylinder have a large action area ratio, they can be used in a relatively small way. Small air pressure can cause the grouting cylinder to produce higher grouting pressure.
Each cylinder is arranged upright and has good stress conditions. The reciprocating motion of the cylinder is controlled by an advanced built-in valve and is driven in two directions. It is safe and reliable. The volume ratio is greatly increased, the air consumption is low, and the energy saving effect is significant. Each grouting cylinder is a single The rod double-acting cylinder can achieve continuous grout discharge, uniform grout mixing, and small grouting pressure fluctuations.
Technical features of pneumatic double-liquid grouting pump for coal mines
Outstanding advantages of pneumatic double-liquid grouting pump for coal mines: advanced structure, high rated grout pressure, high efficiency, convenient mobile maintenance, high pressure, and displacement It is a multifunctional pump.
, full-featured, can be used to inject either single-component slurry or two-component slurry. It can be used to inject chemical slurry or cement slurry. Each cylinder works simultaneously. The mixing ratio can be adjusted to ensure uniform mixing. Act as emulsion pump or high-pressure water pump, hydraulic pump, etc. for other occasions.
It has good safety and can be used safely in places that are flammable, explosive, and have large changes in temperature and humidity.
, the parameters can be adjusted according to the different needs of customers to meet the special requirements of different pressures, flow rates, multi-component slurry mixing ratios and different media: it can work in three cylinders or two cylinders, and can achieve: or: Slurry mixing ratio requirements.
Technical parameters of pneumatic double-liquid grouting pump for coal mines
Project
Unit
Parameter value
Air source pressure


Reciprocating Times
times/minutes

Air consumption


Ventilation pipe diameter

/, or type quick connector
Slurry suction pipe diameter


Slurry discharge pipe diameter


Mixing ratio


Rated pressure ( Air source pressure.)


Rated flow (slurry discharge pressure)


Quality


Outside Type and size



Company: Jining Dongda Mechanical and Electrical Co., Ltd.
Contact person: Wang Can
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