Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-temperature sintering puffing kiln and puffed lightweight aggregate production method
A high-temperature sintering puffing kiln comprises a rotary kiln section (1), a tunnel kiln section (2) and a sintering kiln section (5), the sintering kiln section (5) is arranged at the position, close to the inlet end, of the tunnel kiln section (2), a discharging opening (6) is formed in the top of the sintering kiln section (5) and connected with the outlet end of the rotary kiln section (1), and a combustor (3) is arranged in the space, close to the top, of the sintering kiln section (5) and used for heating puffing materials at high temperature. And a material distribution device is arranged in the sintering kiln section (5) and is used for lifting the kiln car (4) to an area heated by flame of the combustor at high temperature. The production method of the expanded lightweight aggregate comprises the following steps: preheating a material by a rotary kiln, falling into a sintering chamber from a discharge hole of the rotary kiln, and slowly descending along with continuous accumulation of the material on the material distribution device by utilizing the material distribution device, so that the material is always kept in a high-temperature heating area to be heated and expanded. The device has the advantages of more reasonable structural design, short production period, high yield, high quality, high heat utilization efficiency, good economic effect and the like.
一种高温烧结膨化窑，包括回转窑段（1）、隧道窑段（2）和烧结窑段（5），烧结窑段（5）设在隧道窑段（2）靠近入口端的位置，烧结窑段（5）的顶部设有落料口（6）与回转窑段（1）的出口端连接，烧结窑段（5）靠近顶部的空间设有燃烧器（3）用于高温加热膨化物料，烧结窑段（5）内设有布料装置，用于将窑车（4）举升至燃烧器火焰高温加热的区域。膨化轻骨料生产方法，物料先经回转窑预热，由回转窑出料口下落进入烧结室，利用布料装置随物料在其上不断积累而缓慢下降，使物料始终保持在高温加热区域受热膨化。具有结构设计更合理、生产周期短、产量大、质量高、热利用效率高、经济效果好等优点。
High-temperature sintering puffing kiln and puffed lightweight aggregate production method
A high-temperature sintering puffing kiln comprises a rotary kiln section (1), a tunnel kiln section (2) and a sintering kiln section (5), the sintering kiln section (5) is arranged at the position, close to the inlet end, of the tunnel kiln section (2), a discharging opening (6) is formed in the top of the sintering kiln section (5) and connected with the outlet end of the rotary kiln section (1), and a combustor (3) is arranged in the space, close to the top, of the sintering kiln section (5) and used for heating puffing materials at high temperature. And a material distribution device is arranged in the sintering kiln section (5) and is used for lifting the kiln car (4) to an area heated by flame of the combustor at high temperature. The production method of the expanded lightweight aggregate comprises the following steps: preheating a material by a rotary kiln, falling into a sintering chamber from a discharge hole of the rotary kiln, and slowly descending along with continuous accumulation of the material on the material distribution device by utilizing the material distribution device, so that the material is always kept in a high-temperature heating area to be heated and expanded. The device has the advantages of more reasonable structural design, short production period, high yield, high quality, high heat utilization efficiency, good economic effect and the like.
一种高温烧结膨化窑，包括回转窑段（1）、隧道窑段（2）和烧结窑段（5），烧结窑段（5）设在隧道窑段（2）靠近入口端的位置，烧结窑段（5）的顶部设有落料口（6）与回转窑段（1）的出口端连接，烧结窑段（5）靠近顶部的空间设有燃烧器（3）用于高温加热膨化物料，烧结窑段（5）内设有布料装置，用于将窑车（4）举升至燃烧器火焰高温加热的区域。膨化轻骨料生产方法，物料先经回转窑预热，由回转窑出料口下落进入烧结室，利用布料装置随物料在其上不断积累而缓慢下降，使物料始终保持在高温加热区域受热膨化。具有结构设计更合理、生产周期短、产量大、质量高、热利用效率高、经济效果好等优点。
High-temperature sintering puffing kiln and puffed lightweight aggregate production method
一种高温烧结膨化窑及膨化轻骨料生产方法
LI GUANGRUI (Autor:in) / ZHAO XIBIN (Autor:in) / LAN PICHENG (Autor:in)
25.07.2023
Patent
Elektronische Ressource
Chinesisch
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
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