Screen production of filter tube product features

The filter cylinder is a cylinder used for filtering, generally divided into the filter cylinder used to filter the gas medium and the liquid medium. The commonly used shape is mainly cylindrical and conical. The filter cylinder of filtering liquid medium is generally installed in the pipeline filter. The shape is common cone, so it is also called cone filter. The filter barrel is a surface filter element, which uses the tiny breathable tissue formed on the surface of the filter material to block the granular matter in the gas. Filter cylinder is a common dust collecting device, with high collection rate, small resistance, easy to put into the flue sampling characteristics, widely used in particulate matter, food industry oil smoke, asphalt smoke, chrome acid fog, sulfuric acid fog and other pollutants sampling. According to the material can be divided into glass fiber filter cylinder and stainless steel filter cylinder two. High pressure gas pulse blowing and mechanical vibration are commonly used in automatic deashing of filter cylinder. Pulse back blowing is to use the preset parameters of the controller to give the solenoid valve a signal, instantly open and close the solenoid valve diaphragm, so that high pressure gas into the blowout tube, using the rapid expansion of gas to shake off the dust on the surface of the filter cylinder, the general gas pressure we set as about 6 kg force. Mechanical vibration dust cleaning is often used in small single-machine filter barrel dust collector, it is the use of dust collector on the eccentric device produced by the dust collector plate shaking power to clean, this action needs to stop after operation.