1.1 EHHVF vacuum high negative pressure dust collector is a member of the flat bag dust collector family, commonly used as a dust removal device for vacuum cleaning above -30Kpa pressure.

1.2 The occupied space is much smaller than that of conventional circular bag dust collectors.

1.3 It can be used in various application scenarios, and can process high concentration dust at a high filtration rate while maintaining a constant system operating resistance.

1.4 The cylindrical body has a stronger ability to withstand negative pressure than other shapes. A double-layer conical funnel with air inlet in the middle, similar to the function of a cyclone separator.

1.5 The flat cloth bag has an envelope like structure, with a length not exceeding 1500mm to maintain good anti blow performance. This design enhances the anti blow cleaning effect.

1.6 The edge of the flat cloth bag adopts seamless three-dimensional manufacturing technology to achieve the sealing effect of the filter bag.

1.7 The flat cloth bag is tightly fixed to the bracket with the design of the bracket, achieving a sealing effect. The plug-in metal support structure can be locked after installation.

1.8 According to user needs, materials can be selected as Q235 steel or SUS stainless steel.

1.9. Intelligent control: PLC control touch screen display, online monitoring of pressure difference, offline ash cleaning, online monitoring of compressed air, and remote monitoring through parallel machine networking can be selected for electrical control.

1.10.According to the characteristics of different dust, explosion-proof venting devices can be selected, such as explosion-proof motors, explosion-proof fans, explosion-proof pulse valves, and so on.