Air-cooled high-temperature alloy carbon black reaction furnace and carbon black preparation method

A high-temperature alloy and air-cooled technology, which is applied in the field of air-cooled superalloy carbon black reactor and carbon black preparation, can solve the problems of affecting the quality of carbon black production and insufficient cooling methods of carbon black reactor, so as to reduce manpower and material resources Cost, air film integrity, reduced maintenance effect
CN112228872APending Publication Date: 2021-01-15成都轩鼎能源科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
成都轩鼎能源科技有限公司
Publication Date
2021-01-15

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Abstract

The invention discloses an air-cooled high-temperature alloy carbon black reaction furnace and a carbon black preparation method. The air-cooled high-temperature alloy carbon black reaction furnace comprises a casing, an air inlet assembly and a gas fuel inlet assembly which are positioned on the casing, and a combustion chamber arranged in the casing, the combustion chamber is provided with a throat pipe section, a raw material oil nozzle is arranged on the throat pipe section, and the combustion chamber comprises a flame tube; and a plurality of cooling holes are formed in the flame tube, and the axes of the cooling holes incline in the downstream direction from outside to inside. The invention provides the air-cooled high-temperature alloy carbon black reaction furnace and the carbon black preparation method, the problems in the prior art that the cooling mode of a carbon black reaction furnace is insufficient and the generation quality of carbon black is influenced are solved, andthe purposes of reducing the gas scouring influence and improving the generation quality of carbon black are achieved.
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Description

Technical field

[0001] The invention relates to the field of carbon black production, in particular to an air-cooled high-temperature alloy carbon black reaction furnace and a carbon black preparation method.Background technique

[0002] Carbon black is a product obtained by incomplete combustion or thermal decomposition of carbonaceous substances (coal, natural gas, heavy oil, fuel oil, etc.) under conditions of insufficient air. It can be used as a black dye and a reinforcing agent for rubber. The carbon black reactor is a high-temperature device for the production of carbon black. The combustion chamber is the core equipment for carbon black production. The combustion chamber of the traditional carbon black reactor is a steel furnace shell with refractory bricks stacked to achieve a resistance of 2000 The effect of high temperature gas above ℃. The combustion chamber of the carbon black reactor needs to be mixed and combusted with gaseous fuel and air first, and then enter the throat s...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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