粉体输送料封泵技术是目前粉体气力输送应用当中效率较好、节能的一种气力输送设备，料封泵是富成机械结合国内高等院校科学研究成果研制而成的一种粉体输送设备，通过对粉体物料在管道内形成正压、负压、浓相、稀相等多种方式进行输送的设备，富成机械通过在对于多种物料的输送过程当中，不断的进行研究，对于我们生产的料封泵设备来说，在国内已经处于国内技术水平。料封泵这种粉体输送设备被广泛应用于电厂飞灰即电厂粉煤灰、水泥、石灰石粉、铝粉、石膏粉、煤粉等物料的气力输送行业。

Powder conveying material sealing pump technology is a kind of pneumatic conveying equipment with good efficiency and energy saving in the application of powder pneumatic conveying at present. Material sealing pump is a kind of powder conveying equipment developed by Fucheng machinery in combination with the scientific research results of domestic colleges and universities. Fucheng machinery transports powder materials by forming positive pressure, negative pressure, concentrated phase and dilute phase in the pipeline, Through continuous research, the material seal pump equipment produced by us has been at the domestic technical level in China. The powder conveying equipment of material seal pump is widely used in the pneumatic conveying industry of power plant fly ash, that is, power plant fly ash, cement, limestone powder, aluminum powder, gypsum powder, pulverized coal and other materials.

料封泵使用浓相正压气力输送系统是目前使用广泛的一种输送方式，这种方式的原理有别于常规的正压气力输送系统，常规正压气力输送系统为悬浮输送，输送浓度低、高流速、易磨损、易堵管；富成机械生产的浓相正压气力除灰系统根据压差原理，利用射流技术与流态化技术相结合而输送粉状物料。

The dense phase positive pressure pneumatic conveying system used by the material seal pump is a widely used conveying mode at present. The principle of this mode is different from the conventional positive pressure pneumatic conveying system. The conventional positive pressure pneumatic conveying system is suspended conveying, with low conveying concentration, high flow rate, easy wear and easy pipe plugging; According to the principle of differential pressure, the dense phase positive pressure pneumatic ash removal system produced by Fucheng machinery uses the combination of jet technology and fluidization technology to transport powdery materials.

当气力输送设备进行工作时物料进入料封泵体满后，经过气化管使物料形成一种流化状态，顺利进入混合室，同时高压气体经射流喷嘴高速喷出，与流态化物料充分混合均化，高速气流带着物料经过拉伐尔管进行能量转换后沿输送管道运动，即完成物料的输送。具有灰气比高、出力大、低流速、磨损小等优点，是解决输送高磨损、大出力、密相输送磨损性大的物料的理想方案，也是目前对于粉体物料输送来说使用最为广泛的方案，富成机械对于这种气力输送设备方式有良好的建设案例，欢迎技术工程师电话进行详细了解。

When the pneumatic conveying equipment works, after the material enters the material seal pump body and is full, the material forms a fluidization state through the gasification pipe and enters the mixing chamber smoothly. At the same time, the high-pressure gas is ejected at high speed through the jet nozzle and fully mixed and homogenized with the fluidized material. The high-speed air flow takes the material through the Laval pipe for energy conversion and moves along the conveying pipe, that is, the conveying of the material is completed. It has the advantages of high ash gas ratio, large output, low flow rate and low wear. It is an ideal scheme to transport materials with high wear, large output and high wear in dense phase transportation. It is also the most widely used scheme for powder material transportation at present. Fucheng machinery has a good construction case for this kind of pneumatic conveying equipment. Technical engineers are welcome to call for detailed understanding.

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