The high-efficiency wet dust removal system adopts the process of combining water curtain turbulence plate, rigid cyclone filter element and multi-stage gas-water separation developed by the company to realize fine dust collection. The process can achieve 5mg/Nm³The discharge effect; The dust removal process water adopts internal circulation, eliminating the process, pool and process water tank used in traditional wet dust removal. Through the innovation and improvement of the process, zero external discharge of sewage is realized, and the internal functions of dust collection, slag-water separation, sewage purification, sealed external discharge of sludge, steam condensation, gas-water separation and white elimination are realized.

Working principle

The high-efficiency wet dust collector is internally provided with a water curtain turbulence plate device and a rigid cyclone filter element, and the flue gas enters the dust collector at a high speed. Under the action of this component, the gas-liquid two-phase contact is fully carried out, and under the action of inertia and centrifugal force, the dust removal effect is achieved.
The back end of the dust collector is equipped with a high-efficiency gas-water separation device to separate the gas and water carried in the high-speed airflow, so that the flue gas can achieve ultra-clean emission.
Process water recycling, water saving and energy saving; dust removal mud recycling, cost saving; long-term stable operation, the system without blocking phenomenon.

Technical advantages

Save maintenance: It has significant advantages in maintenance. Its design fully considers the needs of long-term use, adopts high quality materials and advanced manufacturing technology, and greatly reduces the loss rate of equipment. The human, material and financial resources required in the maintenance process are greatly reduced, and a lot of maintenance costs are saved for users. Example: The maintenance cycle of 1 mixing is 3 months, and the maintenance cycle of 2 mixing, hot rolling, pellets, steel slag, etc. is 1-2 years.
Save water: the use of internal circulation, one-time water injection long-term cycle, daily water consumption of less than 3%, can achieve a running cycle of zero water injection (7-15 days)
Saving power consumption: small amount of circulating water, low power of auxiliary machine, saving more than 10%-30%
Save labor: the use of domestic leading control systems and procedures, the whole process to achieve automatic operation, can achieve automatic water, automatic drainage, automatic mud, automatic flushing unattended 24-hour advanced mode.
Save land: cancel the external process pool and process water tank used in traditional wet dust removal, greatly save the use area of the plant, improve land utilization rate, save infrastructure costs.