Pneumatic double-liquid grouting pump for coal mines, grouting pumps for mines, grouting pump cylinders, grouting pumps
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Wang Can tells you a joke
, Xiao Ming is already in his third year of college, but still not girlfriend. Encouraged by his buddies in the dormitory, he decided to chase a girl he had admired for a long time. One day, he saw the girl walking alone on the playground and followed her. Because he didn't know how to speak, Xiao Ming felt very anxious. Seeing the girl walking further and further away, he had no choice but to pick up something from the ground, catch up and say: Miss, did you drop this brick?
Overview of pneumatic double-liquid grouting pump for coal mines
The pneumatic double-liquid grouting pump for mining 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. The pneumatic double-liquid grouting pump for mining is used The grouting and consolidation, water plugging, and gap filling of broken rock formations are used to eliminate underground hidden dangers during flood fighting and rescue operations.
Structural composition of pneumatic double-liquid grouting pump for coal mines
Jining Dongda Hotline
Pneumatic double-liquid grouting pump for mines consists of air inlet pipe, air inlet coupling, pressure gauge assembly, pump It consists of bracket, guard, reciprocating pneumatic motor, grouting cylinder assembly, straight-way valve, steel wire hose, grout suction head, high-pressure straight-way valve, grout mixer assembly, etc.
Working principle of pneumatic double-liquid grouting pump for coal mines
Jining Dongda Hotline
Pneumatic double-liquid grouting pump for mines uses compressed air as the power source. Since the cylinder and grouting cylinder have large The action area ratio allows the grouting cylinder to produce higher grouting pressure with a smaller air 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.
, good safety, 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. Jining Dongda Hotline
Technical parameters of pneumatic double-liquid grouting pump for coal mines
Project
Unit
Parameter value
Air source pressure
Number of reciprocations
times/minute
Air consumption
/
Ventilation pipe diameter
/, or type quick connector
Slurry suction pipe diameter
/
Discharge Slurry pipe diameter
m.
Mixing ratio
Rated pressure (air source pressure)
Rated flow (slurry discharge pressure M)
/
Quality
Dimensions
Company: Jining Dongda Mechanical and Electrical Co., Ltd.
Contact person: Wang Can
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Pneumatic double-liquid grouting pump for coal mines Grouting pump for mines