Metal cutting fume treatment equipment
The metal cutting fume treatment equipment adopts a filter cartridge dust collector. The structure of the filter cartridge dust collector is composed of an air inlet duct, an exhaust duct, a box, an ash hopper, a ash cleaning device, a diversion device, an airflow distribution plate, a filter cartridge and an electric It is composed of a control device, similar to the air box pulse bag dust removal structure. The arrangement of the filter cartridges in the dust collector is very important. It can be arranged vertically on the flower board of the box, or it can be arranged obliquely on the flower board. From the perspective of the cleaning effect, the vertical arrangement is more reasonable. The lower part of the flower plate is the filter chamber, and the upper part is the air box pulse chamber. An air distribution plate is installed at the inlet of the dust collector.
Performance:
1. The core component of dust removal adopts pleated filter cartridge, which has a compact structure and saves space.
2. The filter cartridge adopts an integrated design, with good sealing performance, easy installation and replacement, and shortened parking time.
3. The filter cartridge adopts surface filtration and filtration.
4. It can be applied to a variety of working conditions, especially for industries with high dust concentration.
5. Clean ash, no ash accumulation.
6. Compared with the filter bag filter, the pleated filter cartridge filter has a simple structure, and the filter area is significantly increased, which can increase the filter area by about 2.5-3 times.
7. It is a solution to replace the traditional bag filter and electrostatic precipitator.
The pulse pleated filter cartridge type dust collector has the characteristics of low resistance, adaptability to flue gas changes, and less maintenance workload. It is widely used in metallurgy, electric power, building materials and other industries.
Features:
1. Because the core filter element of the pulse pleated filter cartridge dust collector is a pleated filter cartridge, it saves space compared with the bag filter;
2. Good design enables the dust collector to use, with low pressure loss and energy saving;
3. Installation and maintenance do not have to enter the fuselage, which shortens the parking time;
4. The air bag is equipped with a pressure regulating filter to improve the quality of the injected gas.
The plasma metal cutting fume treatment equipment improves the safety performance of the purifier for cutting fume in the design. Its structure consists of two parts, the front stage is the separation part of Mars and large particles, and the rear stage is the soot filter device. Before the smoke and dust generated during the cutting process enters the filter host through the pipeline, it first enters the pre-processor, and a strong rotational separation occurs in the pre-processor, and sparks and large particles of dust can be separated from the smoke and dust, and the separated smoke and dust enter the filter host. , The inlet concentration is reduced, the filtration efficiency of the filter host is improved, and the service life of the filter material is greatly extended.
The daily maintenance of the entire cutting table is very simple, and the daily cleaning of the internal dust cutting is also simple and convenient. In addition, the frame material can be hoisted as a whole, and the working conditions of each cutting table are different. Different cutting table sizes, different cutting processes, and different cutting materials will affect the matching selection of the central purification system.
Cutting fume treatment method: fume gas -->> suction pipe outside cutting platform -->> main pipe -->> pulse filter cartridge dust collector -->> clean air discharge up to standard
Side suction is often used now. A sliding suction trolley and suction duct are added to the plasma cutting machine. When the plasma cutting machine is working, the sliding suction trolley will inhale the dust into the dust purification equipment, so as to remove the smoke and dust. Filter out. The structure is relatively simple, the suction effect is good, and the fan power used is small, which can effectively control the later use cost.
Model No. | DGRH-LS120 |
Airflow | 12000(m3/h) |
Input Voltage | 380V-50Hz/60Hz |
/ Frequency | |
Power (KW) | 2*7.5KW |
Filter type / qty | H13 HEPA(12 PCS 325*660mm) |
Filter area (m2) | 144 |
Pressure | 4.5KPa |
Inlet diameter | φ500mm |
Dimensions (L × W × H) | 1800*1600*2300mm |
Filter cleaning system | Automatic Pulse Jet |
Switch control mode | Local + Remote |
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