PRODUCTS

Environmental Protection Dust Collector

LEADING-EDGE TECHNOLOGY FURNACES
FOR ALUMINUM CAST HOUSE

With its modern melting technology, the JC group company has influenced the industry in recent years. Melting furnaces from JC are characterized by energy efficiency and a high metal yield. The key figures for “green” aluminium melting. The heating system is either based on gas or more ecological by electricity.

JC group products include innovations for single-chamber furnaces, multi-chamber furnaces and Universal Rotary Tilting Furnaces (URTFs), but also chip remelting plants and scrap charging machines.

Together with casting and heat treatment lines as well as quality inspection and sawing- packaging equipment, we offer an automated plant concept for the entire production process: the Compact Type Remelt Plant (CTRP) – from scrap to billet.

ADVANTAGES

KEY FEATURES

FURNACE TYPES

PULSE BAG TYPE DUST COLLECTOR

Dust containing gas from the branch pipe into the pipeline into the cydone dust collector, filter out a part of the coarse partidles and then into the bag filter entrance, from Precipitator inlet into the hopper due to the gravity of the dust, coarse partidles under the action of gravity, direct sttlement in the funnel. The rest of the dust laden gas is raised to the In the box, evenly distributed in each bag. When the dust is blocked in the outer surface of the bag, after being fltered clean gas through a bag flower

BAG SERIES

The smoothness of the surface of the filter material has a great influence on the dynamic running resistance of the filter material. The initial resistance of the filter material depends on the permeability of the filter material itself, and the resistance during operation is many times greater than the initial resistance. The running resistance depends on The smoothness of the surface of the filter material, t

FURNACE TECHNOLOGY

WE RESEARCH AND DEVELOP FOR YOUR SUCCESS

JC melting furnaces are characterized by energy efficiency and high metal yield. These are the key principles we apply to design JC melting furnaces, yet we adapt the detail engineering to meet your specific requirements.

  • Automatic scrap charging
  • Thermal gasification of the organic content by heating scrap in a hot gas stream; at about 400 – 500 °C, the temperature here is below the melting point of aluminum
  • Combustion and post-combustion of gasified organic compounds take place in all chambers of the furnace. Gasification of hydrocarbons contributes energy to the melting process. Due to the constant high temperature (> 900 °C) and the controlled furnace atmosphere, the main chamber of the furnace is ideal for post-combustion
  • The preheated scrap melts exclusively due to contact with liquid melt (submerged melting process). Crucial here is an electromagnetic liquid-metal pump that transports sufficient melt to the scrap to ensure the necessary melting energy. This method results in the lowest metal loss
  • Near-continuous heating. That means the charging and melting activities do not interrupt the main burner operation
  • Most of the melting energy is introduced to the melt in the main chamber in the form of radiant heat. Using a regenerator system ensures high combustion efficiency at low energy consumption (< 600 kWh/ton)

REFERENCES

Regenerative combustion system

supplied by JC GROUP

Double chamber furnace side well melting furnace2

supplied by JC GROUP

BROCHURES

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PULSE BAG TYPE DUST COLLECTOR

  • Dust containing gas from the branch pipe into the pipeline into the cydone dust collector, filter out a part of the coarse partidles and then into the bag filter entrance, from Precipitator inlet into the hopper due to the gravity of the dust, coarse partidles under the action of gravity, direct sttlement in the funnel. The rest of the dust laden gas is raised to the In the box, evenly distributed in each bag. When the dust is blocked in the outer surface of the bag, after being fltered clean gas through a bag flower plate into the box body and the exhaust duct discharge. When the outer surface of the bag dust thickened to a certain extent (stting time). The pulse control device sends a signal to thefirst chamber inlet valve, and the blowing device is started.For. Compressed air from a very short period of time sequence by pulse valve and a spraying pipe nozzle is sprayed to the bag and the bag vibration, in under the action of vibration, attached to the filtration The surface of the dust from the filter bag into ash hopper. When the dust collector is finished in the first room, open the first chamber air inlet valve and close the valve, the first chamber is also dlosed. Partipate in fitering work, the second room began to open the line of ff-line deaning. From this point on, it can improve the deaning effect of the dust deaning.
  • The whole dust control system adopts PLC programmable contoller the control mode can be divided into automatic timing and manual control of the two forms.

BAG SERIES

The smoothness of the surface of the filter material has a great influence on the dynamic running resistance of the filter material. The initial resistance of the filter material depends on the permeability of the filter material itself, and the resistance during operation is many times greater than the initial resistance. The running resistance depends on The smoothness of the surface of the filter material, the cleaning effect, etc., generally hope that the filter material ensures the same filtration efficiency, the greater the air permeability, the lower the resistance, the better. 

In the dust removal equipment that uses airflow to blow back the cleaning, the same When cleaning the air with pressure and the same air volume, it is better to choose a woven fabric with a large air permeability as the filter bag than a woven fabric with a small air permeability.