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Expanded perlite expansion furnace
The invention relates to an expanded perlite expansion furnace, which effectively solves the problems of high energy consumption, insufficient one-time expansion and inconvenience in later processing in the existing perlite production. The device comprises a primary expansion furnace and a secondary expansion furnace, and the primary expansion furnace and the secondary expansion furnace are fixedly connected. The primary expansion furnace comprises a hollow first furnace body, the lower end of the first furnace body is fixedly connected with a plurality of first flame nozzles, and the first furnace body is heated by the plurality of first flame nozzles; an air bellow is arranged below the first furnace body, and air in the air bellow is communicated with the first flame nozzle through a pipeline; the secondary expansion furnace comprises a hollow inner furnace body, the inner furnace body is communicated with the first furnace body, a hollow refractory pipe is arranged on the outer side of the inner furnace body, a gap is formed between the refractory pipe and the inner furnace body, and a plurality of second flame nozzles are fixed to the upper portion and the middle portion of the refractory pipe and used for heating the inner furnace body.
一种膨胀珍珠岩膨胀炉,有效的解决了现在珍珠岩生产中能耗大,一次膨胀不充分,造成后期加工不方便的问题。其包括一次膨胀炉和二次膨胀炉,一次膨胀炉和二次膨胀炉之间固定连接;一次膨胀炉包括中空的第一炉体,第一炉体下端固定连接有多个第一喷火嘴,多个第一喷火嘴对第一炉体进行加热;第一炉体下方设有风箱,风箱内的风经过管道与第一喷火嘴相通;所述二次膨胀炉包括中空的内炉体,内炉体与第一炉体相连通,内炉体外侧设有中空的耐火管,耐火管与内炉体之间有间隔,耐火管上部和中部固定有多个第二喷火嘴,多个第二喷火嘴对内炉体进行加热。
Expanded perlite expansion furnace
The invention relates to an expanded perlite expansion furnace, which effectively solves the problems of high energy consumption, insufficient one-time expansion and inconvenience in later processing in the existing perlite production. The device comprises a primary expansion furnace and a secondary expansion furnace, and the primary expansion furnace and the secondary expansion furnace are fixedly connected. The primary expansion furnace comprises a hollow first furnace body, the lower end of the first furnace body is fixedly connected with a plurality of first flame nozzles, and the first furnace body is heated by the plurality of first flame nozzles; an air bellow is arranged below the first furnace body, and air in the air bellow is communicated with the first flame nozzle through a pipeline; the secondary expansion furnace comprises a hollow inner furnace body, the inner furnace body is communicated with the first furnace body, a hollow refractory pipe is arranged on the outer side of the inner furnace body, a gap is formed between the refractory pipe and the inner furnace body, and a plurality of second flame nozzles are fixed to the upper portion and the middle portion of the refractory pipe and used for heating the inner furnace body.
一种膨胀珍珠岩膨胀炉,有效的解决了现在珍珠岩生产中能耗大,一次膨胀不充分,造成后期加工不方便的问题。其包括一次膨胀炉和二次膨胀炉,一次膨胀炉和二次膨胀炉之间固定连接;一次膨胀炉包括中空的第一炉体,第一炉体下端固定连接有多个第一喷火嘴,多个第一喷火嘴对第一炉体进行加热;第一炉体下方设有风箱,风箱内的风经过管道与第一喷火嘴相通;所述二次膨胀炉包括中空的内炉体,内炉体与第一炉体相连通,内炉体外侧设有中空的耐火管,耐火管与内炉体之间有间隔,耐火管上部和中部固定有多个第二喷火嘴,多个第二喷火嘴对内炉体进行加热。
Expanded perlite expansion furnace
一种膨胀珍珠岩膨胀炉
CHENG XIANGZHOU (author) / SHEN XINWEI (author) / CHENG QUN (author) / LUO CHAOYUAN (author) / SHEN JUN (author)
2022-06-10
Patent
Electronic Resource
Chinese
IPC:
F27B
Industrieöfen, Schachtöfen, Brennöfen, Retorten allgemein
,
FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL
/
C04B
Kalk
,
LIME
/
F27D
Einzelheiten oder Zubehör für Industrieöfen, Schachtöfen, Brennöfen oder Retorten, soweit sie nicht auf eine Ofenart eingeschränkt sind
,
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
Production of expanded perlite
British Library Online Contents | 1998
|Evaluation of expanded perlite behavior in PS/Perlite composites
Elsevier | 2019
|Spiral material pushing mechanism of expanded perlite ore sand preheating furnace
European Patent Office | 2020
|