Box Type Baghouse Dust Collector

Box Type Baghouse Dust Collector is compact integrated box‑style pulse‑jet fabric filtration equipment for medium‑and‑small air‑volume industrial dust treatment.Different from large compartment‑split plenum pulse baghouses for super‑large flue gas flow,this unit adopts an integral box‑shaped cabinet structure,with filter bags,pulse cleaning assembly and ash hopper combined into one compact whole unit.Most models adopt online pulse‑jet cleaning for simple and reliable operation.Featuring small footprint,complete pre‑assembly and easy installation,it is widely applied for material crushing,grinding,mixing,bulk transfer and other medium‑dust‑load working conditions inside production workshops.It serves as preferred dust‑control equipment for mechanical processing,building‑material workshops,chemical auxiliary production and grain processing lines.

Dust‑laden airflow enters the box‑type chamber through side or bottom inlet port.Internal baffle plates distribute airflow evenly;coarse‑grained dust falls into the bottom ash hopper under gravity settlement to reduce abrasive wear on filter bags.Fine dust particles are trapped on the outer surface of filter bags to form dust cake,while purified air permeates filter media and discharges outward through the clean‑air outlet.As dust accumulates,system differential pressure gradually rises to preset trigger value.The PLC control system activates cyclic pulse‑jet cleaning.High‑pressure compressed air injects into filter bags to generate instantaneous expansion and vibration,shaking off adhered dust cake.Fall‑off dust drops into ash hoppers for regular manual or automatic discharge.Cleaning cycles run online without interrupting continuous dust‑collection operation.

Integrated box‑structure supports diversified configurable options for general industrial scenarios.Filter bags mainly use polyester needle‑punched felt for normal‑temperature dry dust below 130°C.PPS,Nomex and PTFE‑coated filter bags are optional for medium‑temperature,high‑humidity or slightly corrosive flue gas.Matching filter cages keep filter bags fully expanded and avoid bag collapse.Compact pulse valve groups and air manifold are pre‑mounted inside the box.Pulse interval and blowing duration can be adjusted according to actual dust concentration.The whole box adopts welded steel plate with anti‑rust spray treatment.Quick‑open access doors facilitate internal inspection and filter‑bag replacement.Optional configurations include induced draft fan,rotary airlock,explosion‑relief panels and thermal insulation cladding for special working environments.

Compared with large‑scale compartmentalized baghouses,Box Type Baghouse Dust Collector has obvious advantages for medium‑small projects.The integrated box‑type design reduces site installation workload;units can be delivered as nearly complete assemblies for quick commissioning.Compact overall dimensions allow placement inside factory buildings with limited space.Simple internal structure means fewer auxiliary components and lower investment cost.Online pulse‑jet cleaning ensures stable operation for conventional dust‑load conditions.Multiple units can be deployed in parallel if larger total air volume is required,offering flexible layout for production‑line reconstruction and upgrading.

Key operation and maintenance notes extend equipment service life.Select proper filter‑bag material according to flue‑gas temperature,humidity and chemical properties.Strictly avoid dew‑point condensation inside the box to prevent filter‑bag caking and blinding.Ensure compressed‑air supply remains dry and oil‑free for effective pulse cleaning.Monitor differential pressure changes as early warning of filter‑bag clogging or damage.Open quick‑access doors periodically to inspect filter bags,cages and pulse‑valve working status.Timely remove accumulated dust in ash hoppers to prevent dust bridging and airflow blockage.Equip anti‑static filter bags and explosion‑protection fittings when handling combustible dust.

Box Type Baghouse Dust Collectors are widely used for grinding dust control,crushing and screening dedusting,building‑material processing,grain and feed production,chemical raw‑material handling and general workshop dust‑removal projects.As cost‑effective compact fabric‑filtration equipment,it combines integrated box‑style layout,convenient installation and stable pulse‑jet cleaning performance.It provides practical particulate‑purification solutions for medium‑and‑small‑scale industrial production sites.