1. Overview
DMC pulse bag filter is an efficient, reliable and environmentally friendly dust control equipment, which is widely used in the field of dust control in various industries. The dust collector adopts pulse cleaning method, which has the characteristics of high dust removal efficiency, low energy consumption and low maintenance, and provides excellent dust control solutions for enterprises.
2. The structure and working principle of DMC pulse bag filter
DMC pulse bag filter is mainly composed of the following parts:
Housing:It is welded from steel and forms several independent filter chambers inside. Each filter chamber is equipped with one or more sets of filter bags and other components to capture dust.
Air intake:The dust-laden gas enters the dust collector from the air inlet, which is the inlet part of the pulse bag filter.
Ash Hopper:Located in the lower part of the dust collector, it is used to collect the dust of the ** collection. If needed, a vibrator can be installed inside the hopper to help remove accumulated dust.
Filter bags and other accessories:Filter bags are one of the core components of a pulse baghouse and are usually made of polyester or fiberglass. The filter bag is fixed to the flower plate by the bag cage to form an independent filter unit. In addition, the pulse bag filter also includes some other accessories, such as pulse valves, injection devices, control systems, etc.
Pulse Valve:The pulse valve is a key component that controls the flow of compressed air in and out of the pulse bag filter. When the pulse valve is opened, the compressed air is sprayed and cleaned by the injection device to remove the dust on the surface of the filter bag.
Injection device:The injection device is the key component to achieve pulse cleaning, which includes nozzles, air bags and other parts. The nozzle sprays compressed air at a very high velocity to the filter bag, creating a backflush airflow that vibrates and deforms the filter bag, thereby removing dust from the surface of the filter bag.
Control system:The control system is the "brain" of the pulse bag filter, which is responsible for the operation control, status monitoring and fault alarm of the entire dust collector. The control system usually includes PLC, sensors, operation interface and other parts.
Ash discharge device:The ash evacuation device is a component that collects and discharges the cleaned dust. It includes ash discharge valves, conveyors and other equipment that can discharge the collected dust out of the pulse bag filter and convey it to the designated location.
Fans:The fan is the power of the pulse bag filter**, which sucks the dust-containing gas into the dust collector and discharges the clean gas after being filtered by the filter bag. Fans are usually centrifugal or axial fans to meet the needs of different working conditions.
The working principle of DMC pulse bag filter is:After the dusty gas enters the air inlet, the dust is trapped on the surface of the filter bag through the filtration action of the filter bag. The clean gas is discharged through the filter bag into the exhaust pipe. As filtration progresses, the dust on the surface of the filter bag gradually increases, resulting in an increase in equipment resistance. When the resistance of the equipment reaches the preset value, the control system will issue a cleaning command, and spray compressed air to the filter bag through the pulse valve, so that the filter bag will vibrate and deform, so as to remove the dust on the surface of the filter bag. After the ash cleaning, the filter bag regains its filtration capacity and continues the filtration work. The cleaned dust is discharged from the dust collector through the ash discharge device.
3. Features and advantages of DMC pulse bag filter
DMC pulse bag filter has the following features and advantages:
High dust removal efficiency:The pulse cleaning method can effectively remove the dust on the surface of the filter bag and achieve efficient dust removal. According to the requirements of different working conditions, different filter air speeds and filter bag materials can be selected to meet the high standard of emission requirements.
Low energy consumption:The low energy consumption of DMC pulse bag filter is mainly reflected in the low energy consumption fan and the optimized design structure, so that the equipment has low energy consumption during operation. In addition, the equipment adopts automatic control mode, which can achieve energy-saving operation.
Low maintenance:The structure of DMC pulse bag filter is simple and reliable, and the daily maintenance is small. At the same time, the parts and components of the equipment have undergone strict quality control and durability testing to ensure the long-life operation of the equipment.
Eco-friendly:The DMC pulse bag filter has no secondary pollution during operation and meets the national environmental protection requirements. The dust generated by the equipment is discharged after treatment, which effectively reduces air pollution and environmental impact.
Broad applicability:DMC pulse bag filter is suitable for dust control in various industries, such as metallurgy, chemical industry, electric power, building materials, etc. Its compact structure, small footprint, easy installation and other characteristics make its application in different places more convenient.
Safe & Reliable:DMC pulse bag filter has perfect safety protection measures and fault diagnosis functions, which can detect and deal with equipment faults in time to ensure the stable operation of equipment and the safety of operators.
Affordable:The ** of DMC pulse bag filter is relatively reasonable and cost-effective. Considering its efficient dust removal and low energy consumption.