Cyclone dust collector for electric melting furnace
The cyclone dust hood is a dust hood suitable for collecting scrap steel melting and smoke and waste gas from the smelting process in the foundry workshop. The cyclone dust hood for casting and smelting is also called a tornado dust hood. The hydraulic cylinder drives the cyclone dust hood to flip forward and backward, and the absorbed smoke is discharged through the spiral arm and pipe next to the dust hood.
Introduction to cyclone dust collector for casting and smelting
1. The difference between the cyclone dust hood for casting and smelting and the old dust hood. The traditional intermediate frequency furnace flue gas collection dust hood adopts side suction or top suction, that is, a separate dust hood is set above the furnace mouth or on the side, but this The two methods not only have poor smoke removal effects, but are also inconvenient to use;
2. The cyclone dust cover for the casting and melting of the Huaxin electric furnace is brought to the swing arm by a hydraulic cylinder to rotate, so that the swing arm drives the furnace body cover to rotate and open at a fixed rotation point. At the same time, the swing arm serves as a transmission pipe to connect the furnace body cover. And external dust removal flue, it has the ability to collect and improve the working environment of intermediate frequency furnace smelting and casting.
Purpose of cyclone dust cover for casting and smelting
1. The cyclone dust collector for casting and smelting is used to collect the dust source gas from the electric furnace in the foundry workshop. The smoke and dust gas generated during the smelting process of the casting electric furnace is sucked away by strong wind, and then introduced into the matching pulse bag dust collector for purification. This vacuum hood takes up little space and has excellent dust collection effect. It can not only be tilted forward and backward, but also can be stopped at any position.
2. When the cyclone dust removal hood of the entire casting and melting process is opened in the forward direction, the feeding operation is performed. When the furnace workers are operating, the cyclone dust cover of the casting melting prevents the operator from being baked by the forward-turned furnace cover and reduces the operator’s work intensity.
3. When the cyclone dust cover of casting melting is opened in reverse, it is helpful to eject the furnace lining without removing the dust cover; it is convenient for maintenance of the pouring port of the induction furnace.
Characteristics of Cyclone Dust Collector for Casting and Smelting
1. The cyclone dust collector for casting and melting has a solid steel structure design. The furnace cover made of refractory materials is fixed on the furnace frame and can be opened front and back.
2. The cyclone dust cover for casting and smelting covers the medium frequency melting, feeding, melting and burning processes to reduce heat loss. At the same time, the cyclone smoking hood absorbs dust and exhaust gas through a certain air suction volume to achieve and improve the exhaust gas emission effect.
3. The cast and melted cyclone dust cover shell is connected to the exhaust gas emission piping system through the flange located on the rotating axis of the intermediate frequency melting furnace body.
4. When the cyclone dust cover of casting and melting is opened, the feeding operation is carried out. The entire insulation furnace cover can be rotated in reverse direction and the suction hood is designed to facilitate maintenance of the injection port without disassembling the hood.
5. The cyclone dust hood for casting and smelting can operate when the air suction volume provided by the Haishan electric furnace (single furnace body) is satisfied. Please configure it according to the air suction volume requirements and purchase dust removal equipment and pipes.
Use and maintenance of cyclone dust cover for casting and smelting
1. Pre-use inspection: Before using the cast smelting cyclone dust cover, check the sealing performance of the dust collector and the condition of the filter material to ensure its normal operation.
2. Regular cleaning: Regularly clean the filter material of the cyclone dust cover of casting and smelting to prevent clogging and affecting the filtration effect.
3. Maintenance: Regularly check whether the shell and bracket of the casting smelting cyclone dust collector are damaged. If there is any damage, repair or replace it in time.
