Metal high-temperature fire head

Abstract

The invention provides a metal high-temperature fire head, and relates to the technical field of temperature control equipment. The metal high-temperature fire head comprises a fire head shell, gas inlet pipes, a partition plate, a fire distribution plate, gas distribution pipes and a fire outlet, the gas inlet pipe is communicated to the bottom of the fire head shell, the fire distribution plate is fixedly connected to the opening position of the top of the fire head shell, the fire outlet is formed in the fire distribution plate, the partition plate is installed in an inner cavity of the fire head shell, and the gas distribution pipe is arranged between the partition plate and the fire distribution plate. A stainless steel material is selected as a high-temperature fire head material, so that the defects of manufacturing shapes, easiness in breaking and the like are overcome; the two groups of air inlet pipes and the multiple groups of branch air pipes are arranged to form a double-layer steam inlet and multi-pipe branch structure, so that the defect of high-temperature tempering is effectively overcome, and the use safety is ensured; meanwhile, the appearance specification of the high-temperature fire head is reduced, the requirement for manufacturing a small high-temperature fire head is met, the temperature control precision during quartz crystal form transformation can be improved, and the quartz crystal form transformation effect is further improved.

Description

technical field [0001] The invention relates to the technical field of temperature control equipment, in particular to a metal high-temperature burner. Background technique [0002] Quartz glass products are irreplaceable main materials in IT, photovoltaic industry, polycrystalline silicon, single crystal silicon, semiconductor, aerospace, military industry, large high-speed integrated circuits, chemical industry, smelting and other high-tech fields. Quartz glass is used with a purity of more than 99.99%. Silica raw material is melted under high temperature conditions above 1713 degrees Celsius. It has the advantages of high temperature resistance, high pressure resistance, corrosion resistance, low expansion coefficient, and good thermal shock resistance; quartz There are many ways to produce glass, such as electric melting method, steam melting method, equal fence method, chemical synthesis method, etc. The melting temperature is greater than 1800 ° C to produce quartz gla...

AI Technical Summary

Problems solved by technology

[0004] However, traditional high-temperature burners are mostly made of quartz glass. Due to the limitations of quartz glass burners, the manufactured quartz burners have a larger shape and volume. It is difficult to make square burners and small-sized high-flame burners, and they are easy to break. Can not meet the temperature requirements in the existing quartz crystal transformation, based on this, the present invention designs a metal high-temperature burner to solve the above problems

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