隔膜泵的应用优势
时间：2009-12-09 阅读：1376
隔膜泵是一种新型输送机械，可以输送各种腐蚀性液体，带颗粒的液体，高粘度、易挥发、易燃、剧毒的液体。
隔膜泵其有四种材质：塑料、铝合金、铸铁、不锈钢。
隔膜泵根据不同液体介质分别采用丁晴橡胶、氯丁橡胶、氟橡胶、聚四氟乙烯、聚四六乙烯。以满足不同用户的需要。安置在各种特殊场合，用来抽送种常规泵不能抽吸的介质，均取得了满意的效果。
在喷漆、陶瓷业中隔膜泵已占有的主导地位，而在其他的一些行业中，像环保、废水处理、建筑、排污、精细化工中正在扩大它的*，并具有其他泵不可替代的地位。气动隔膜泵的优势在于：
1、由于用空气作动力，所以流量随背压（出口阻力）的变化而自动调整，适合用于中高粘度的流体。而离心泵的工作点是以水为基准设定好的，如果用于粘度稍高的流体，则需要配套减速机或变频调速器，成本就大大的提高了，对于齿轮泵也是同样如此。
2、在易燃易爆的环境中用气动泵可靠且成本低，如燃料、火药、炸药的输送，因为：*、接地后不可能产生火花；第二、工作中无热量产生，机器不会过热；第三、流体不会过热因为隔膜泵对流体的搅动zui小。
3、在工地恶劣的地方，如建筑工地、 工矿的 废水排放、由于污水中的杂质多且成分复杂，管路易于堵塞，这样对电泵就形成负荷过高的情况，电机发热易损。气动隔膜泵可通过颗粒且流量可调，管道堵塞时自动停止至通畅。
4、隔膜泵可用于输送化学性质比较不稳定的流体，如：感光材料、絮凝液等。这是因为隔膜泵的剪切力低，对材料的物理影响小。
4、隔膜泵可用于输送化学性质比较不稳定的流体，如：感光材料、絮凝液等。这是因为隔膜泵的剪切力低，对材料的物理影响小。
5、隔膜泵在有危害性、腐蚀性的物料处理中，隔膜泵可将物料与外界*隔开。
6、隔膜泵或是一些试验中保证没有杂质污染原料。
另外，隔膜泵体积小易于移动，不需要地基，占地面极小，安装简便经济。可作为移动式物料输送泵。
Diaphragm is a new type of conveyor can transport all kinds of corrosive liquid, with particles of liquid, high viscosity, volatile, flammable, poisonous liquid.
Diaphragm pump has four of its material: plastic, aluminum, cast iron, stainless steel.
Diaphragm under different liquids were used NBR, chloroprene rubber, fluorine rubber, PTFE, poly ethylene 46. To meet the needs of different users. Placed in a variety of special occasions, for pumping of conventional pump suction should not the media, both with satisfactory results.
In painting, ceramics in the diaphragm has a dominant position absolute, while in some other industries, such as environmental protection, wastewater treatment, construction, sewage, Fine Chemical is expanding its market share, and have the other pump can not be replaced status. Pneumatic diaphragm pump has the advantage of being:
1, because of air to make power, so with the back-pressure flow （exports resistance） automatically adjust to changes, suitable for middle-and high-viscosity fluid. The point is that is the job of centrifugal water benchmarking best, if used for higher viscosity fluids, the necessary supporting reducer or VVVF costs are greatly increased, the gear pump is the same.
2, in the explosive environment pneumatic pump with reliable and low cost, such as fuel, gunpowder, explosives, transmission, because: first, after the grounding could not produce sparks; Secondly, the job is no heat generated, the machine not overheating; Third, the fluid does not overheat because of the fluid stirred diaphragm minimum.
3, at the site of the worst places, such as construction sites, industrial wastewater discharge, because of the sewage of many impurities and complicated, easy to plug the pipe, so that the load on the pump is too high to form the situation, the electrical heating vulnerability. Pneumatic diaphragm pumps and flow through the particles adjustable, pipe plug to open automatically when to stop.
4, diaphragm pumps can be used to transport the chemical nature Unstable fluid, such as: photographic materials, such as flocculation liquid. This is because the diaphragm shear stress is low, the impact of small physical Materials.
5, there is harm in the diaphragm, corrosive materials processing, the diaphragm can be compley separated from the material with the outside world.
6, diaphragm, or a number of tests to ensure that no contamination of raw materials.
In addition, the diaphragm are small easy to move, Do not need foundation, or the ground is extremely small, easy to install the economy. Materials can be used as portable pump.
Diaphragm pump has four of its material: plastic, aluminum, cast iron, stainless steel.
Diaphragm under different liquids were used NBR, chloroprene rubber, fluorine rubber, PTFE, poly ethylene 46. To meet the needs of different users. Placed in a variety of special occasions, for pumping of conventional pump suction should not the media, both with satisfactory results.
In painting, ceramics in the diaphragm has a dominant position absolute, while in some other industries, such as environmental protection, wastewater treatment, construction, sewage, Fine Chemical is expanding its market share, and have the other pump can not be replaced status. Pneumatic diaphragm pump has the advantage of being:
1, because of air to make power, so with the back-pressure flow （exports resistance） automatically adjust to changes, suitable for middle-and high-viscosity fluid. The point is that is the job of centrifugal water benchmarking best, if used for higher viscosity fluids, the necessary supporting reducer or VVVF costs are greatly increased, the gear pump is the same.
2, in the explosive environment pneumatic pump with reliable and low cost, such as fuel, gunpowder, explosives, transmission, because: first, after the grounding could not produce sparks; Secondly, the job is no heat generated, the machine not overheating; Third, the fluid does not overheat because of the fluid stirred diaphragm minimum.
3, at the site of the worst places, such as construction sites, industrial wastewater discharge, because of the sewage of many impurities and complicated, easy to plug the pipe, so that the load on the pump is too high to form the situation, the electrical heating vulnerability. Pneumatic diaphragm pumps and flow through the particles adjustable, pipe plug to open automatically when to stop.
4, diaphragm pumps can be used to transport the chemical nature Unstable fluid, such as: photographic materials, such as flocculation liquid. This is because the diaphragm shear stress is low, the impact of small physical Materials.
5, there is harm in the diaphragm, corrosive materials processing, the diaphragm can be compley separated from the material with the outside world.
6, diaphragm, or a number of tests to ensure that no contamination of raw materials.
In addition, the diaphragm are small easy to move, Do not need foundation, or the ground is extremely small, easy to install the economy. Materials can be used as portable pump.