Efficient and environment-friendly electric furnace iron chip feeding barrel

Abstract

The invention discloses an efficient and environment-friendly electric furnace iron chip feeding barrel, which comprises a base, foot pads, a barrel body, reinforcing bars, a cross beam, a hanging ring, a pull rod, a guide rod and a barrel plug, wherein four foot pads are arranged under the base, the barrel body is in a funnel shape, and comprises four isosceles-trapezoid-shaped side surfaces with the same sizes, the four side surfaces form one upper end feeding opening and one lower end discharging opening, the reinforcing bars are respectively arranged between each side surface and the bottom surface, a cross beam is fixedly arranged between two opposite side surfaces of the four side surfaces, a first installing hole is formed in the middle position of the cross beam, a pull rod capable of vertically ascending and descending is arranged in the installing hole, one end, positioned above the cross beam, of the pull rod is fixedly connected with a pull ring, one end, positioned under the cross beam, of the pull rod is fixedly connected with the barrel plug, the barrel plug is in clearance fit arrangement with the discharging opening, and in addition, the dimension of the lower end surface of the barrel plug is greater than the dimension of the discharging opening arranged at the lower end. The efficient and environment-friendly electric furnace iron chip feeding barrel has the characteristics that the cost is low, the structure is stable and firm, the discharging is convenient, the discharging efficiency is high, the chip leakage is avoided, the water discharge is easy, and the environment is protected.

Description

technical field [0001] The invention relates to an electric furnace iron filings feeding barrel, in particular to an electric furnace iron filings feeding barrel with high efficiency and environmental protection. Background technique [0002] All cast iron will produce a lot of iron filings in the process of turning, milling, drilling, grinding, etc., and the large amount of iron filings will be mixed with cutting fluid, grinding fluid and other liquids. If these iron filings are discarded directly, not only It takes up space and pollutes the environment; if these iron filings are sold as waste residue, the price is very low, resulting in a waste of resources; so the most reasonable way is to return these iron filings to the furnace for remanufacturing and continue to turn them into products, both It does not pollute the environment and can turn waste into treasure. At present, automatic feeding machines or ordinary iron filing barrels are used as feeding devices to return ...

AI Technical Summary

Problems solved by technology

At present, automatic feeding machines or ordinary iron filing barrels are used as feeding devices to return iron filings to the furnace for remanufacturing, but both of these charging devices have certain problems. Among them, automatic feeding machines are expensive and complicated to maintain, and only a few enterprises are able to purchase them. and maintenance; while ordinary iron filings feeding barrels such as figure 1 As shown, it is a drawer-type feeding barrel with a simple structure. The position of this barrel is not fixed when it is dumped and it is easy to slip. Cutting fluid, grinding fluid and other liquids cannot be discharged when cutting chips. When feeding materials, iron filings enter the electric furnace, which will have a certain degree of influence on the loss and temperature control of the electric furnace. If the impact is serious, it will even cause the electric furnace to explode and cause irreparable damage.

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