Boiler waste discharge device

Abstract

The invention discloses a boiler waste slag discharge device, comprising a slag ship, the slag ship is in the shape of a rounded platform, the upper end of the slag ship is provided with a lower slag port, and one side of the upper part of the slag ship is provided with a The slag outlet, the slag ship is equipped with a stirrer, the agitator is connected to the power unit at the bottom of the slag ship, and a water spray nozzle is installed on the other side of the slag ship, and the water spray nozzle passes through the connecting pipe It is connected with the water source. When the waste slag is lowered to the slag ship, the high-pressure water sprayed by the water nozzle makes the waste slag in the slag ship stirred by the agitator to form a turbulent flow phenomenon, and can be discharged through the slag outlet. The structure of the present invention is simple, but The use effect is good, and the waste slag can be discharged automatically on a regular basis, which saves a lot of manpower and material resources, and is suitable for various boiler slag treatment.

Description

technical field [0001] The invention relates to a boiler auxiliary device, in particular to a boiler waste slag discharge device. [0002] Background technique [0003] The melt produced in the process of slag pyrometallurgy floating on the surface of liquid substances such as metals is mainly composed of oxides (silicon dioxide, aluminum oxide, calcium oxide, magnesium oxide), and often contains sulfide and a small amount of metal entrainment , now large boilers will produce a large amount of slag after burning, and these slags are discharged manually after being mixed with water and cooled down regularly. danger. Contents of the invention [0004] In order to overcome the above defects, the present invention provides a safe and practical boiler waste slag discharge device which can realize automatic boiler slag discharge, save manpower and material resources. [0005] The technical solution adopted by the present invention in order to solve the technical problem is:...

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Problems solved by technology

[0003] The melt produced in the process of slag pyrometallurgy floating on the surface of liquid substances such as metals is mainly composed of oxides (silicon dioxide, aluminum oxide, calcium oxide, magnesium oxide), and often contains sulfide and a small amount of metal entrainment , now large boilers will produce a large amount of slag after burning, and these slags are discharged manually after being mixed with water and cooled down regularly. danger

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