Pneumatic diaphragm pump purposes and precautions

Pneumatic diaphragm pump Overview: QBY series of pneumatic diaphragm pump is a new type of conveyor, is currently the most novel kind of pump. The use of compressed air as the power source, for a variety of corrosive liquids, with particles of liquid, high viscosity, volatile, flammable, highly toxic liquid can be smoked exhausted. Its performance parameters and the Federal Republic of Germany WLLDENPVMPS, the United States MARIOWPUMPS similar. Pneumatic diaphragm pump has a total of eight specifications Diameter: Φ10mm (3/8 "), Φ15mm (1/2"), Φ25mm (1 "), Φ40mm (11/2"), Φ50mm (2 "), Φ65mm / 2 "), Φ80mm (3"), Φ100mm (4 "). ⑵. Pneumatic diaphragm pump has four kinds of material: fluorine plastic diaphragm pump, aluminum diaphragm pump, cast iron diaphragm pump, stainless steel diaphragm pump. Electric diaphragm pump which has four kinds of material: plastic, aluminum, cast iron, stainless steel. Diaphragm pumps are based on different liquid media were nitrile rubber, neoprene, Viton, polyvinylidene fluoride, polyhexamethylene. To meet the needs. Placed in a variety of special occasions, used to pump the kind of conventional pump can not suction medium. Pneumatic diaphragm pump main purposes: 1, pneumatic diaphragm pump peanut butter, pickles, mashed potatoes, small sausage, jam apple pulp, chocolate and so on. 2, pneumatic diaphragm pump paint, gum, paint. 3, adhesives and glue, all types available pneumatic diaphragm pump. 4, all kinds of tiles, porcelain, brick and pottery glaze. 5, the well drilled, the pneumatic diaphragm pumping sediment and grouting. 6, pneumatic diaphragm pump all kinds of emulsion and packing. . 7, pneumatic diaphragm pump all kinds of sewage. 8, pneumatic diaphragm pump for tanker, barge clearance to absorb the warehouse water. 9, hop and baking powder slurry, syrup, sugar dense. 10, pneumatic diaphragm pump mine, tunnels, tunnels, mineral processing, slag in the water. Pumping cement grouting and mortar. 11, all kinds of rubber pulp. 12, a variety of abrasive, etchant, oil and mud, grease and general cleaning containers. 13, a variety of highly toxic, flammable, volatile liquid. 14, all kinds of acid, alkali, strong corrosive liquid. 15, a variety of high temperature liquid up to 150 ℃. 16, as a variety of solid-liquid separation equipment before the pressure transmission device. Pneumatic diaphragm pump precautions 1. Pneumatic diaphragm pump vibration is extremely slight, under normal circumstances may not be installed foot bolts. 2. If the compressed air enters the dirt, it will affect the normal start of the pump, it is recommended to install the pneumatic triplet. 3. In the suction easily frozen medium, should be installed at the pump inlet valve, when the stop pump, the first valve is closed, and then open the pump a few minutes, the pump body so that the media will drain the next Pump difficult. Replace the diaphragm, the pump must be within the wrist rod, lead sleeve clean, and do not damage the white PTFE seals, according to the original installed, you can use. Pneumatic diaphragm pump application example 1, the tank clear, despite the cushion water pumping method, there is no guarantee that the net oil pumping, the surface always left at least 3-5mm thick layer. To 5000m3 tank, for example, each about 1-1.5t oil loss. For tanks with low dewatering tanks, the remaining oil and water can be discharged to the oily wastewater treatment plant for recovery, but the volatile oil is mostly evaporated during transport and pollutes the environment. 2, Temporary inverted cans, loading trucks and oil samples, oil refining production scheduling process, the oil often to be temporarily inverted cans, loading and oil tank oil sampling test. Or to not contaminate the normal pipeline, the diaphragm pump temporary pipeline connection can quickly and easily accomplish this task. 3, the tanker oil recovery at the end of a 3000t tanker with a fixed screw pump unloading, at least 50t remaining between the warehouse partitions of oil, if the displacement of a larger partition pump, you can receive good results. 4, gas, hydrogen sulfide residue liquid gas residue at the bottom of the refinery torch and sulfur water, you need to focus on emissions and disposal, or will form acidic corrosion equipment. 5, ceramic industry: the pump suction glaze, and can be used to send pressure to the filter press. 6, under the water well, under the ditch to exclude waterlogging, sewage pipe in the water wells, valves and undercut maintenance, the need to rule out waterlogging and sewage oil. Although submersible pump pumping exhausted water, but often these places are far from the power, it is inconvenient. The use of diaphragm pumps can be compressed gas cylinders as power recovery of oil, drain water collapse. 7, Sewage treatment plant and sludge pool cleaning Sewage pond sewage treatment plant, often accumulate a large amount of sludge and silt, you need to clean, the diaphragm pump pumping flexible, convenient labor, labor-saving and time-saving. 8, liquefied gas pump room and laboratory row of water, as these places are low, but also a fire area, the use of diaphragm pump row of water is safer than pumping water pumping, steam pumping efficiency many times higher. 9. In addition, the pump has its own advantages in refined naphthenic transfer, liquid sodium sulfite loading, benzene loading and unloading of raw materials. For more details, please click here to understand Nansen pump

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