Slag removing device for metallurgical combustion furnace

Abstract

The invention relates to the technical field of slag discharging equipment, in particular to a slag removing device for a metallurgical combustion furnace. The device comprises a removing bin, a bottom plate, a heat conducting plate, a driving part outer housing, a fan-shaped cavity, a circular cavity, a circular clamping groove, a first oblique hole, a second oblique hole, a fan-shaped water tank, a first through hole, a second through hole, a first one-way overflow valve, a second one-way overflow valve, a first air inlet pipe, a second air inlet pipe, a pneumatic element box body, a first intake through hole, a second intake through hole, a first exhaust through hole, a second exhaust through hole, a first exhaust connecting pipe, a second exhaust connecting pipe, a first booster valve,a second booster valve, a first pneumatic element and a second pneumatic element; the waste heat of slag can be used to drive the device, so that the energy utilization rate is improved, and an additional power source is not required.

Description

technical field [0001] The invention relates to the technical field of slag discharge equipment, in particular to a slag cleaning device for a metallurgical combustion furnace. Background technique [0002] Slag is the melt produced in the combustion chamber of the boiler, which is composed of coal ash. However, the existing slag is not easy to discharge after combustion, and the discharge is inconvenient, which makes it difficult to collect the slag, and it is easy to block the slag outlet of the boiler combustion chamber. , the slag needs to be artificially exported, the labor intensity is particularly high, and the temperature of the newly produced slag is very high, the working environment is quite harsh, and the work efficiency of artificially exporting the slag is low, and although there are some devices that can promote the discharge of the slag in the prior art, However, it is often driven by a motor, which is beneficial to the waste heat of the slag, and when the sl...

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Problems solved by technology

[0002] Slag is the melt produced in the combustion chamber of the boiler, which is composed of coal ash. However, the existing slag is not easy to discharge after combustion, and the discharge is inconvenient, which makes it difficult to collect the slag, and it is easy to block the slag outlet of the boiler combustion chamber. , the slag needs to be artificially exported, the labor intensity is particularly high, and the temperature of the newly produced slag is very high, the working environment is quite harsh, and the work efficiency of artificially exporting the slag is low, and although there are some devices that can promote the discharge of the slag in the prior art, However, it is often driven by a motor, which is very beneficial to the waste heat of the slag, and after the slag is completely discharged, the equipment is still running, and there is a problem of energy waste. Therefore, it is very necessary to make an innovative design for the slag cleaning equipment

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