Of LFB-type material sealed pump 

 First, an overview 
 Rich into a low-pressure pneumatic conveying equipment, material sealed pump products, the introduction of foreign advanced technology on the basis of the domestic industry, different types of pneumatic conveying equipment exist various problems to develop a new type of low-pressure pneumatic pump equipment. 
 The material sealed pumps are widely used in thermal power plants, thermal power plant pneumatic ash handling system, water conservancy and hydropower construction sites and city commercial concrete mixing plant, mixing the powder in the station in material handling, cement homogenization and down the library, a variety of powdered materials the delivery, as well as the industries of metallurgy, chemicals, building materials, docks and other powdery material handling, transshipment process. Into a series of rich low-pressure pneumatic conveying equipment, material sealed pump has been successfully used in many powder project is one of the best powdered materials in pneumatic conveying equipment. 




 Two works and structural characteristics 
 The low-pressure pneumatic conveying equipment, material sealed pump gas beat the difference principle with the jet stream technology, the combination of fluidization technology, to fully absorb the theory of modern pneumatic conveying, after years of running the practice summary for the powder pneumatic conveying process system, a large number of requirements continuous transport and the development of special equipment. Equipment and other pneumatic conveying equipment as compared to the warehouse-style pump has the following characteristics: (1) simple structure, reliable operation. Wear a small, long service life. Arrangement convenient and flexible. Sealed, non-polluting transportation to meet their own environmental and engineering requirements on the quality of the input material. transportation stability of 6. simple operation 7. on the quality not ask for much of the gas source. system reliability 9. reasonable economy, low cost, and system operating costs low. 




 The principle of selection and the applicable conditions 
 (1) the principle of selection 
 Selection of low pressure pneumatic conveying equipment, material sealed pump pneumatic conveying systems as the core device, first the user should provide: system requirements for throughput, transmission distance, or physical and chemical parameters of the materials, the highest temperature and normal operating temperature; if the boiler precipitator, it should be provide the basic parameters of the ESP ash bucket arrangement and distribution of ash content. By our factory technicians make sure the transportation of basic programs, such as the required volume, how to group the continuous pump models, the intake and pipeline configuration, library roof collector configuration, and ultimately determine the user review. 


 2012 latest model of pneumatic conveying material sealed pump - material sealed pumps and sump pumps are used in pneumatic conveying of the transmitting device, they are based on the compressed air transportation. However, due to their different structure, and its working principle and the way different. Generally speaking, the material closures pump is a low positive pressure (or positive pressure) pneumatic conveying equipment, sump pumps are a positive pressure pneumatic conveying equipment.