Combustion-supporting device for clinker firing

By designing a filter structure in the clinker firing combustion aid device, the problem of airflow doping foreign matter is solved, the combustion effect and product quality are improved, and the sealing of the airflow is ensured.

CN222634610UActive Publication Date: 2025-03-18TONGCHUAN YAOBAI SPECIAL CEMENT CO LTD
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Patent Information

Application Number
CN202421101528.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-20
Publication Date
2025-03-18
Estimated Expiration
2034-05-20

AI Technical Summary

Technical Problem

The existing clinker firing combustion aid devices lack the filtering structure of the airflow inside the air inlet duct, which leads to the airflow doping with foreign matter, affecting the combustion effect.

Method used

A clinker firing combustion aid device is designed, including an air inlet duct, a support pipe, an airbag body and a baffle. The inner wall of the air inlet duct is equipped with a fixed block and a communication groove. The inner wall of the support pipe is equipped with a filter structure. The airbag body and the support pipe are in contact with the support pipe to ensure sealing.

Benefits of technology

The filter structure effectively filters external gases, preventing foreign matter from entering the combustion furnace, improving the combustion effect and product quality, and ensuring the sealing of the airflow.

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Abstract

The utility model relates to the technical field of clinker processing, in particular to a clinker firing combustion-supporting device. According to the technical scheme, the air bag comprises an air inlet pipe, a supporting pipe, an air bag body and a baffle, a fixing block is installed on one side of the inner wall of the air inlet pipe, a communicating groove is formed in the fixing block, the supporting pipe is arranged on one side of the interior of the communicating groove, a filtering structure is arranged on one side of the inner wall of the supporting pipe, and a supporting frame is installed on the outer wall of the lower end of the supporting pipe; a baffle is installed on the outer wall of the lower end of the supporting frame, air bag bodies are fixedly attached to the two sides of the inner wall of the communicating groove, and by arranging the air bag bodies, a filtering structure and the baffle, the effect of filtering air flow is achieved, cleanliness of outside air is guaranteed, and the situation that the combustion effect is affected by foreign matter is avoided.
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