08
2023
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03
Maintenance and repair of dust removal equipment in Henan
Author:
Henan Dust Removal Equipment The manufacturer stated that during the maintenance and repair of the baghouse dust collector, the high-frequency transformer and self-acting regulating valve should be disconnected to ensure the air supply package is under saturated water vapor. During the maintenance and repair of the filter cartridge dust collector, the internal dust should be cleaned, allowed to settle, and the use of fire with lighting equipment and machinery is strictly prohibited. Fire extinguishing equipment should be available on-site to prevent explosions and safety accidents.
(1) Establishing a timely maintenance management plan helps to effectively address difficulties and prevent safety accidents.
(2) Flammable items are strictly prohibited near the filter cartridge dust collector, ensuring natural ventilation.
(3) Maintain the airtightness of the filter cartridge dust collector and the operating condition of the wind hood (including the centrifugal fan).
(4) Maintain the dust collector bags. Damaged dust collector bags should be removed immediately. Storage of dust collector bags should pay attention to dryness, ventilation, and anti-fouling, and maintenance is required.
(5) Regularly remove sediment and water from the air source processor.
(6) Regularly lubricate the transmission system and equipment. After lubrication, pay attention to dust prevention. When closing various inspection ports, ensure that sealing gaskets are installed.
(7) Keep the ash removal and dust removal pulse controller and solenoid valve clean and free of dust and oil stains. Maintain the control magnet and coil inside the solenoid valve.
(8) Dust layers on machinery and ventilation pipes should be removed immediately.
Ventilation points of Henan dust removal equipment are:
① The sealing strip of the upper maintenance door and window has fallen off, and the airtightness cannot be closed tightly, causing a lot of external environmental gases to enter the company.
② The partition plate in the periphery of the dust and organic waste gas treatment chamber.
③ Poor welding and airtightness of the partition plate between the brake air chamber and the clean brake air chamber, allowing dust gas to directly enter the clean brake air chamber. A baghouse dust collector is equipment that extracts dust from flue gas. The characteristics of a baghouse dust collector are expressed by the amount of gas that can be handled, the resistance to gas flow through the dust collector, and the dust removal efficiency.
Henan dust removal equipment manufacturers indicate that, Bag dust collectors are composed of filter elements or use pulse gas boilers. According to installation methods, baghouse dust collectors can be classified into side-mounted, side-mounted test, suspended, and top-mounted types.
According to filter bag materials, baghouse dust collectors can be classified into synthetic fiber polyester bag dust collectors, organic fiber bag dust collectors, fabric bag dust collectors, flame-retardant bag dust collectors, film-coated bag dust collectors, and nano-material bag dust collectors, etc.