I. Product Overview: This filter is especially suitable for light, fine grain, sticky dust, air purification. Large, medium and small three series. LDM Series offline (online) cleaning pulse jet bag filter is learn from the advanced technology developed large pulse jet bag filter, the unit modular structure, and can be connected in series or according to user need to take the overall composition. Dust with high efficiency, low consumption of injection devices, enabling low pressure, and is suitable for long-short pulse cleaning bag. ESP has a pre-separation-oriented architecture, which allows dust and gas from the lower into the coarse particles are separated flows into the hopper, the air bag up into the area, enabling smooth spray to improve the cleaning effect. This filter is a high collection efficiency, reliable, compact, easy installation and maintenance of large-scale removal equipment. Offline cleaning pulse jet bag filter to solve the conventional existence of "dust reattachment and out of control" problem, greatly improving the bag cleaning effect, thus improving the filtration rate, save energy and extend bag life cleaning, we have Features proprietary technology products. Second, the product features: The import and export of dust from flue dust chamber, the net gas chamber, cleaning systems and hopper, etc. (see Figure 4). Work exhaust gas temperature dropped to 130 ℃, instantly up to 180 ℃ of dust and gas from the flue after import allocation baghouse hopper into the lower part of each chamber, flue baffle and speed is reduced due to other reasons make relatively coarse , relatively heavy dust particles to settle, to achieve the purpose of the pre-separation. Fine dust into the dust chamber with the air turning upwards, due to filtration bag, the dust is retained on the outer surface of the bag, after filtering net inside the bag into the clean gas from the gas chamber of each unit, and merges with the outlet flue "After the induced draft fan through the chimney into the atmosphere.