China cheap Foundry cupola dust collector for foundry industry
The foundry cupola dust collector is a combined unit dust collector with large air volume, good cleaning effect, high dust removal efficiency, reliable operation, convenient maintenance and small floor space. The main body of the foundry dust collector adopts special anti-corrosion treatment, acid and alkali resistance, and the service life is over 10 years.
The working principle of the foundry cupola dust collector:
The dust-containing gas enters the ash hopper of each unit by the diversion tube. After the large particle dust is separated under the guidance of the ash bucket diversion system, it directly falls into the ash hopper, and the remaining dust enters the middle tank filtration zone with the airflow, and the filtered clean gas is thoroughly filtered. The filter bag is discharged through the upper box, the offline valve, and the exhaust duct. As the filtration progresses, when the surface area of the dust filter bag reaches a certain amount, the offline valve is closed by the cleaning control device according to the setting program, the electromagnetic pulse valve is opened to blow, the dust on the filter bag is shaken off, and the dust falling into the ash bucket is passed. The ash discharge valve is discharged.
The foundry cupola dust collector is compact, anti-corrosive, high temperature resistant and has a long service life. The flue gas emitted from the cupola is treated by the bag filter, so that the environment is protected and a good working environment is created for the workers. At present, the dust collector is widely applied to the soot of the cupola, ironmaking furnace and annealing kiln. Most of the governance is used in Hebei, Shandong and other regions.
In the working process of the foundry cupola dust collector, the amount of cast coke is first charged into the furnace as the bottom coke. After ignition, the bottom coke is added to the specified height, and the top surface from the tuyere to the bottom coke is the bottom focus height, and then The melting rate of the furnace is such that the prepared limestone, metal charge and layer coke are added in batches from the feed port. The burned exhaust gas and harmful substances are discharged into the atmosphere through the mouth of the furnace. According to this characteristic, the sub-chamber backflush bag dust collector is designed. The sub-chamber backflush bag type dust removal equipment system mainly consists of gravity sedimentation chamber, high temperature flue gas shut-off valve, water-cooled multi-tube cyclone dust collector, water-cooled multi-tube cooler, thermocouple and sub-chamber. Backflush bag dust collector, air regulator, induced draft fan, silencer, dust suction pipe and chimney and desulfurization system.
Our service:
1. Various shot blasting machine, eco-friendly dust collector, molding and core shooting equipment, sand processing line and automated modeling line.
2. We offer OEM&ODM service to meet all your requirements.
3. Engineeres are available to guide the installation and take care of other problems.
4. 12 months products warranty.
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