BQG煤矿用气动隔膜泵译..doc

BQG-100/0.3煤矿用气动隔膜泵 使用说明书 产品执行标准：Q/LMS.J20.01-2005 BQG-100/0.3 Pneumatic Diaphragm Pump Using For Coal Mine Use Manual Product Executive Standard: Q/LMS.J20.01-2005 产品工作原理、结构、用途及特点 BQG-100/0.3煤矿用气动隔膜泵，系泵类产品中 的一种全新产品，该泵以压缩空气为动力，通过空气换向阀的气流换向，致使腔内产生压差，来驱动泵腔内的膜片往复运动，从而实现吸排介质的功能。 该气动隔膜泵适用于矿山井下排水，也可用于食品、化工、石油、制药等特殊行业，是泵送各种浆液的上佳产品。该气动隔膜泵有以下特点： 体积小、重量轻、一人手提即可。 无电机、耗能少，完全没有电火花诱火的担忧，避免引爆危险。 无轴承、免润滑，易损件少、结构简单使用维护更容易，节约大量人力、物力。 静密封，无泄漏点，可避免跑、冒、滴、漏现象。 整体材料耐腐蚀、无毒，对所排介质适用性强，无锈蚀、污染之忧，温度不敏感，也适用于食品制药特殊场合。 流量大，可用气压增减无级调节流量。 换向阀结构独特、运行灵活、无死点、自润滑、气耗低： 自吸性好，无需倒罐，可代替离心泵。 不讲环境，不讲条件，开通气源，即刻运转；有无负荷，无损害；无人监控，不出危险，使用方便，安全可靠。 即可在浅水中使用，又可作为潜水泵使用，且可多泵串联使用，一泵多用，用途广泛。 一、Operating Principle, Structure, Function and the Characteristic of Production BQG-100/0.3 Pneumatic diaphragm pump which using for coal mine, is a new product of the pump. It is powered by compressed air, in order to discharge the medium, it change the direction of the air reversing valve, by this way, the inner of pump cavity will produce the differential pressure and make the membrane of it move reciprocating. This pneumatic diaphragm pump apply to underground drainage, it can also use for food, chemical, oil, and pharmacy or other special business. It is the best product to pump delivery all kinds of seriflux. This pneumatic diaphragm pump has the following features: 1、with small size and light weight, it can be carried only by one person. 2、with no electromotor and low energy consumption, and there is no need to worry about the fire cause by electric spark, detonate dangerous can avoid too. 3、with no bearing to oiling, with less vulnerable parts, the structure is simple and it is easy for using and maintaining, so it can save man and material resources. 4、it is adopted the static seal, and with no leak point, the phenomenon like running away, dropping , leaking can be avoided. 5、the material is corrosion-resistant, and it is toxin-free, with good applicability for the medium, there is no need to worry about the corrosi