10-ton Boiler Dust Collector, Cangzhou Jinding Environmental Protection
10 ton boiler dust collector
10 ton boiler dust collectorThe dust removal system operates under negative pressure. The dust first enters the primary multi-tube dust collector, which is composed of multiple cyclones. The dust will be evenly distributed into each cyclone. The centrifugal force generated by the cyclone will drive the dust to rotate at high speed and rub against the cyclone wall. Then, some large-particle dust will spin into the ash bin, and the lighter dust will be sucked out and enter the bag filter. When the dust-containing airflow tangentially enters the upper space of the filter chamber from the air inlet, under the action of centrifugal force and gravity, the heavy dust will spin along the wall of the filter chamber and fall into the ash hopper, and the light dust will be forcibly retained by the filter bag and adhere to the outer wall of the filter bag; the purified air will pass through the filter bag under the action of the internal and external pressure difference, enter the clean room through the trapezoidal holes in the flower plate, and be discharged into the atmosphere.
10 ton boiler bag dust collector usesPPS needle-punched felt filter material, and its specifications are as follows:
Model: PPS needle-punched filter felt
Weaving material: 100%PPS fiber
Base fabric material: 100%PPS filament
Thickness: 1.9mm
Weight: 500g/m2
Air permeability: 10m3/m2.min
Operating temperature: Continuous190℃, Instantaneous200℃
Surface treatment: Heat setting, single-sided singeing, calendering, waterproof and oil-proof treatment
Filter bag processing: Adhesive pressing and sewing
As the dust accumulates on the filter bag, the amount of dust gradually increases. When the dust needs to be cleaned, a timed ash cleaning device is used for control. The back-blowing fan and the back-blowing rotating arm rotating mechanism are automatically started for ash cleaning. The dust adhering to the outer wall of the filter bag is blown into the ash hopper. When the dust is removed, the back-blowing fan and the back-blowing rotating arm transmission mechanism automatically stop working. The dust in the ash hopper is discharged through the star-shaped ash discharge valve.
In order to protect the filter bags, we have installed a set of temperature detectors and a cold air valve at the front section of the boiler dust collector. The temperature detector can quickly measure the temperature of the dust in the pipeline. When the temperature exceeds the temperature resistance of the filter bags, the cold air valve opens rapidly, introducing cold air to instantly lower the temperature and avoid causing fatal danger to the filter bags. When the temperature drops to the set lower limit (above the dew point), the cold air valve closes automatically. (The upper and lower limits can be freely set according to the on - site situation). Since dust is most afraid of the dew - point problem, the dust collection pipeline and the equipment body must be insulated. In the dust collection system, we have also set up a bypass system. When the dust collection equipment is shut down or under maintenance, without affecting the normal operation of the boiler, the dust can be directly discharged from the bypass to the chimney.,
10 - ton boiler dust collectorWorking principle:
The dust - laden gas enters each unit ash hopper through the guide pipe. Under the guidance of the ash hopper diversion system, large - particle dust is separated and directly falls into the ash hopper. The remaining dust enters the filtration area of the middle box with the airflow. The filtered clean gas passes through the filter bags and is discharged through the upper box, the offline valve, and the exhaust pipe. As the filtration progresses, when the dust on the surface of the filter bags reaches a certain amount, the ash - cleaning control device closes the offline valve according to the set program, opens the electromagnetic pulse valve for blowing, shakes off the dust on the filter bags, and the dust falling into the ash hopper is discharged through the ash discharge valve. The filter bag blowing is carried out in each chamber in turn. Each chamber takes about5min,6 chambers take about half an hour for one cycle. First blow this chamber, then blow the second chamber, and so on.
Professionally produced by Cangzhou Jinding Environmental Protection Equipment Co., Ltd.10Ton boiler dust collectorIt can be professionally customized according to on - site exploration and measurement.Welcome new and old customers to call for consultation. Consultation phone numbers: Mr. Ren18713052490 (Hebei)
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