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System and method for treating scale waste residue

A treatment method and oxide scale technology, which is applied in the field of oxide scale waste residue treatment system, can solve the problems of inconvenient salvage method of oxide scale waste residue, long cycle of oxide scale removal wastewater, and easy rupture of waste water tank, so as to realize energy reuse and reduce waste water. Short storage period and the effect of reducing water waste

Active Publication Date: 2020-04-10
白洋洋
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Problems solved by technology

[0005] The purpose of the present invention is to provide a treatment system and method for scale waste slag, in order to solve the existing problems in the prior art, such as inconvenient fishing of scale waste slag, long period of waste water removal of scale, easy rupture of waste water tank, and non-environmental protection.

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Embodiment Construction

[0022] A treatment system for scale waste slag, characterized in that the treatment system for scale waste slag includes: a water flushing system, a scale waste water slag collection tank, a scale waste water slag transition tank, a number of scale waste slag storage tanks, waste water discharge pipes, Waste water circulation system, scale transfer forklift, steel claw transport system. Among them, the oxide skin wastewater slag collection tank and the oxide scale wastewater slag transition tank are located below the ground level, and the bottom of the tank includes the bottom layer of the tank composed of lime and plain soil, with a thickness of 20~25cm; and then paving gravel and resin on the bottom layer of the tank. The anti-seepage layer has a thickness of 15~20cm; finally, a concrete layer composed of stones, cement and sand is poured on the anti-seepage layer. They are all inverted trapezoidal or square, the depth of the water tank is 15~20m, the opening of the water ta...

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Abstract

The invention provides an oxide scale waste residue treatment system and method. The oxide scale waste residue treatment system comprises a water flushing system, an oxide scale waste water residue collecting tank, an oxide scale waste water residue transition groove, a plurality of oxide scale waste residue stacking grooves, a waste water discharge pipeline, a waste water circulating system, an oxide scale transferring forklift and a steel claw transportation system. According to the oxide scale waste residue treatment system and method, the problems that in the prior art, the retrieving mode of the oxide scale waste residue is inconvenient, the waste water removal period of the oxide scale is long, waste water tanks are prone to breaking and an existing treatment method is not environment-friendly are solved.

Description

technical field [0001] The invention relates to a treatment system and method for scale waste residue, in particular to a system and method for draining and transferring scale waste residue. Background technique [0002] Oxide skin, also known as iron scale and iron oxide scale, is a scale-like substance that is peeled off due to the formation of an iron oxide layer due to oxidation on the surface during the heating and rolling of steel. Powder, the fragments show metallic luster, are brittle, and the fracture is porous. The main component of iron oxide is FeO, and contains a small amount of Fe 3 o 4 , the main components of the sample are Fe 70.20%, Mn 0.49%, Ca 0.52%, Al 0.02%, Ti 0.02%, Cu 0.04%, and the scale is inevitably produced in the process of steel heating and rolling, which cannot be avoided. Fe content is relatively high, usually can be used as raw material for the production of ferrosilicon alloy or ferroboron, and can also be used as part of the raw materia...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B09B3/00B09B5/00
CPCB09B3/00B09B5/00
Inventor 白洋洋
Owner 白洋洋
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