一种耐火泥条双段式生产装置

By using a two-stage refractory strip production device, the waste heat from the kiln head and kiln tail is utilized for pre-drying and secondary drying, solving the problem of controlling the moisture content of the strips, improving the production efficiency and quality of refractory clinker, reducing kiln failures, and achieving energy conservation and consumption reduction.

CN224509995UActive Publication Date: 2026-07-17HENAN AMPERE NEW MATERIAL TECH CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HENAN AMPERE NEW MATERIAL TECH CO LTD
Filing Date
2025-08-20
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing technologies make it difficult to precisely control the moisture content of clay strips during the production of refractory clinker, resulting in low production efficiency and unstable product quality. In particular, when the moisture content of the clay strips entering the kiln is too high, they are prone to cracking, producing small particles and fine powder, which affects the operation of the kiln.

Method used

The refractory strip two-stage production device is adopted, including a filter press, a strip extruder and two-stage dryers. It utilizes the waste heat from the kiln head and kiln tail for pre-drying and secondary drying, accurately controls the moisture content of the mud cake and strips, and reduces the moisture content during the molding and drying process.

Benefits of technology

It effectively reduces the moisture content of clay strips, improves product strength and quality, reduces kiln balling, ringing and wall adhesion, stabilizes kiln operation, saves energy consumption and reduces operating costs.

✦ Generated by Eureka AI based on patent content.

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Abstract

本实用新型公开了一种耐火泥条双段式生产装置,包括依次布置的以下装置:将原料压成泥饼的压滤机、将泥饼挤压为泥条的泥条挤出机以及对泥条进行干燥的第一干燥器,所述压滤机和泥条挤出机之间还设置有对泥饼进行预干燥的第二干燥器;本实用新型所具有的有益效果为:由于采用了预干燥技术,可使成型的泥条工艺含水率降至17.5%~18.5%范围内,此时泥条强度较高,在后期输送过程中不易碎裂,且泥条经干燥后最终入窑的工艺含水率降至5%以下,进入窑尾温度急剧升高后,不会产生爆裂现象,可大幅度减少窑炉结球、结圈和挂壁问题,杜绝窑炉因此产生的停产减产故障。
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