|Industrial dust treatment equipment series|
|Welding fume exhaust gas treatment series|
|Grinding polishing dust removal equipment|
|Stand-alone dust collector|
|Spiral duct and accessories series|
The selection basis of electric furnace dust collector equipment. The selection principle of electric furnace dust collector is determined according to the parameters of medium frequency electric furnace, working condition tonnage, smelting variety, flue gas temperature and other parameters. Generally, small and medium frequency electric furnaces use DMC pulse dust collectors, and large and medium electric furnaces use PPC air box pulse bag dust collectors. The above is summarized by our company based on many years of production experience for your reference. If there is a problem with the vacuum cleaner, we can also consult.
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The selection basis of electric furnace dust collector equipment. For the flue gas collection system, the intermediate frequency furnace bag filter is composed of a low-level mobile dust removal hood, feeding equipment, discharge equipment and dust removal equipment. The low-level movable dust collection cover of the present invention is completely covered. The platform and the iron outlet make the smelting production process of the intermediate frequency electric furnace completely carried out in the low-level movable dust collecting cover, and realize the effective collection of the entire process of flue gas. It solves the problem of difficult collection of flue gas when driving. When tapping, the IF electric furnace platform is turned over, and the ladle is discharged directly on the tap rail car. The tapping process is completed in the smoke hood, which solves the local leakage of the local dust hood when tapping. The problem of smoke.
Selection basis of electric furnace dust collector equipment, calculation method of air volume of intermediate frequency electric furnace dust collector;
1: Attention should be paid to the average speed of the flue gas before entering the bag filter and the cross section of the inlet of the filter. The unit should generally be a uniform cubic meter per hour.
2: If the reconstruction engineering department calculates based on the air volume of the rear induced draft fan, the actual air volume of the induced fan x95% is the approximate air volume processed by the bag filter.
3. The air volume design of the ordinary bag filter is determined according to the actual working conditions.
Processing air volume ÷ filtering wind speed = filtering area, general bag filtering wind speed is 0.8-1. about 2 / second
The calculation of the copper smelting furnace air volume can be estimated based on the average wind speed or heat source radiation at the opening of the hood or inside the hood. This radiation is more complicated and usually depends on practical experience. Take 800-diameter medium frequency electric furnace as an example. If a semi-enclosed mobile hood is used, the hood wind speed can be between 1m and 1m .. 5m, and the single furnace air volume can reach about 5000. At the same time, according to different processes, air leakage of the system must be considered. The core of copper smelting furnace dust removal is that the calculation of air volume must be accurate, and the temperature of Mars and flue gas must be properly treated. There is also the problem of preventing sticky bags.
The selection of electric furnace dust collector equipment is based on the factors determining the air volume of the electric furnace bag dust collector:
Generally speaking, air volume is one of the first conditions for dust removal. For example, air volume can be determined based on the tonnage of the boiler combustion. The choice of air volume for ordinary dust collectors depends on experience or previous equipment. For example, under the same working conditions, the air volume should be estimated based on experience. If there are such equipment before, they will be larger or smaller than the equipment according to the treatment effect. Then the wind speed should be selected according to the material to be filtered. In general, the material is heavier than materials such as casting, steel grinding, etc. The specific gravity of dust is heavier, which can be lower than 1. 4-1. 7m / min. The chemical material company can calculate the filtration area. . The air volume and pressure of the vacuum cleaner generally match the fan behind the vacuum cleaner.
除尘器设备几种型号和用途 Related recommendations: Several models and uses of dust collector equipment
提供的电炉除尘器设备的选择依据，更多电炉除尘器设备的选择依据、车间除尘方案欢迎致电宇晨除尘设备厂家400-622-6298！ The above is the basis for the selection of electric furnace dust collector equipment provided by Yuchen dust removal equipment manufacturers . For more choices of electric furnace dust collector equipment and workshop dust removal programs, please call Yuchen dust removal equipment manufacturers at 400-622-6298!