Determine dust bag filter bag size to consider many factors. First, say the length of dust bag filter bag, in the treatment of flue gas volume, filter speed and dust bag filter bag diameter the same case, increasing the bag filter bag length can reduce the number of filter bags, thereby reducing the footprint and reduce the cleaning system The solenoid valve, pulse valve, injection pipe and other components, saving investment, but also can shorten the cleaning cycle. But on the other hand, the filter bag longer, the dust box also have to extend upward, the strength of its components have to increase, so that equipment costs improve; from the pulse blow point of view, to make the total length of dust bag filter bag effective clearance Ash, you must apply enough energy at one end of the injection, dust bag longer filter bag, the greater the energy required, the more easy to damage the filter bag blowing end; dust bag filter bag longer, supported by the weight of the filter plus Large, tension also increased, if the top of the filter bag is too large, the seam may be broken; online cleaning, the longer the filter bag, the greater the possibility of dust from the filter bag back to the bag; if off-line cleaning , Then the dust bag longer filter bag, the suspension time after cleaning should also be extended, the slower recovery of sub-chamber cleaning filter; In addition, the filter bag is too long installation, maintenance, inspection will be inconvenient; if the dust collector installed in the room, Dust bag filter bag length also subject to building height restrictions. From the past development situation, from the mid-1950s to the mid-1970s, the pulse dust collector dust bag length is generally not more than 3.6mm, the longest in the 1980s increased to nearly 5m, the 1990s and then increased to 6m in recent years To 8-10m. This is mainly because projects such as power plant boilers that handle large amounts of gas cause the pulse dust collector to increase in the length of the filter bag. As for the dust bag filter bag diameter, and the use of filter media. As a variety of media have their standard width, to make full use of the filter, the filter bag diameter should be based on the width of the filter to determine. For example, a fabric with a width of 990mm leaves the necessary seam crest to create two filter bags with a diameter of 152mm. The diameter of the filter bag also affects the size of the filter. For example, on a ground of about 7.5m2, a filter bag with a diameter of 152mm and a length of 3m is used, and the filtering area is about 163m2. If the filter bag with a diameter of 305mm is used instead, a length of 4.3m is required to obtain the same on the ground of the same area Filter area. The thickness of the filter bag is also related to the required cleaning energy and the arrangement of the pulse valve. Pulse filter commonly used in the longer filter bag, the diameter is generally 152mm; short filter bag, the diameter is generally 120 or 130mm. Desktop Power Cord,Desktop Ac Adapter,Appliance Desktop Power Adapter,Ultra Slim Desktop Power Adapter Dongguan O-Ray Power Supply Technology Co., Ltd , https://www.oraytek.com