China Pumping Solutions Leader
Pneumatic diaphragm pump as a new liquid transport equipment in the beer, beverage, food industry has been more and more widely used, pneumatic diaphragm pump with air source as the power has its unique advantages, especially for the material shear force is very low, suitable for a variety of granular materials transmission, such as eight treasures porridge, sauce, pulp beverage, etc.
Pneumatic diaphragm pump self-priming start and allow idling performance, greatly reducing the difficulty of operation, even if the bottom of the tank a little leftover material can also be pumped out. Does not produce electric spark, long time work does not overheat, make the liquor transport more safe and reliable. Pneumatic diaphragm pump small size, easy maintenance, not due to drip pollution of the working environment, more in line with the safety and clean characteristics of the food and beverage industry, multi-material selection of pump body material, food grade flow parts, to meet the different needs of various materials.
Pneumatic diaphragm pump is a new type of conveying machinery, using compressed air as power source, for all kinds of corrosive liquid, liquid with particles, high viscosity, volatile, flammable, highly toxic liquid, can be pumped out. Pneumatic diaphragm pump is widely used in various industries, product quality is highly praised. The main characteristic of this pump is that it does not need irrigation water, can pump the flow of liquid, but also can transport some is easy to flow medium, high suction range, fireproof and explosion-proof, with submersible pump, self-priming pump, impurity pump, shield pump, mud pump all functions and many characteristics of conveying machinery.
Pneumatic diaphragm pumps use compressed air, nitrogen or natural gas as power. The main directional control valve distributes compressed air to the gas chamber, applying even pressure to the inner surface of the diaphragm. At the same time, the exhaust gas is discharged from the other side of the pump through the valve assembly guide port. Pneumatic diaphragm pump chamber gas pressure exceeds the liquid chamber pressure, diaphragm connecting rod moves back and forth, on one side for discharge, on the other side for inhalation. The direction of discharge and suction is controlled by the direction of the check valve (ball valve or sheet valve). The suction stroke enables the pump to perform suction. The suction stroke reduces cabin pressure and increases chamber volume.
