隔膜泵原理和特點
Principle and characteristics of diaphragm pump
隔膜泵是用壓縮空氣作為動力源，是用膜片的往復(fù)變形來實現(xiàn)容積的變化來輸送液體的輸送裝置。
Diaphragm pump is to use compressed air as a power source, the reciprocating deformation of the diaphragm to realize the change of volume to transport the liquid.
隔膜泵的10大特點：
The ten characteristics of diaphragm pump:
1）泵不會過熱。其是有壓縮空氣為動力，在排氣時是一個散熱過程；
1) the pump won't overheat. It has the compressed air as the power, in the exhaust is a heat dissipation process;
2）不會產(chǎn)生火花。其是有壓縮空氣為動力，泵接地后防止靜電及火花產(chǎn)生；
2) no spark is produced. It has the compressed air as the power, after the pump grounding to prevent electrostatic and spark generation;
3）可以輸送含顆粒的介質(zhì)。泵是容積式運行不易堵塞；
3) a medium containing particles can be conveyed. The pump is not easy to plug in the volume operation.
4）對輸送介質(zhì)的剪切力小。介質(zhì)怎么進(jìn)就怎么出；
4) the shear force of the conveying medium is small. How does the medium come out;
5）有自吸能力；
5) the ability of self priming;
6）可空運轉(zhuǎn)；
6) can operate empty;
7）輸送物料范圍廣；
7) a wide range of material delivery;
8）泵沒有復(fù)雜的控制系統(tǒng)、操作簡單；
8) the pump has no complicated control system and simple operation.
9）體積小、重量輕便于移動；
9) small volume, light weight in movement;
10）不用潤滑、沒有機械密封維修簡單；
10) no lubrication, no mechanical seal maintenance simple;
