Novel device for repairing inner wall of special kiln

Abstract

The invention discloses a novel device for repairing the inner wall of a special kiln. The novel device for repairing the inner wall of the special kiln is characterized in that the device comprises kiln-repairing raw material equipment, a fuel system, a burner, an infrared detection device, a kiln chamber, the kiln inner wall and inner wall damaged portions; the device is mainly composed of the infrared detection device, the kiln-repairing raw material equipment, the fuel system and a kiln body; the kiln body is constituted by the kiln chamber, kiln walls and the kiln inner wall; the kiln chamber is formed in the center of the kiln inner wall; the kiln-repairing raw material equipment is connected with the fuel system; the fuel system is connected with the burner; the burner extends into the kiln chamber; the kiln body is externally connected with the infrared detection device; and positions of the inner wall damaged portions are detected through the infrared detection device. The novel device for repairing the inner wall of the special kiln has the beneficial effects that the principle is simple; the device is convenient to operate; on-line thermal repair is achieved; production is not affected; non-planned kiln production suspension is reduced; and production cost can be lowered conveniently.

Description

Technical field [0001] The invention belongs to the technical field of heating equipment and industrial furnaces, and relates to a method for repairing the inner lining of a rotary kiln, and particularly provides a new type of special kiln inner wall repairing device. Background technique [0002] Rotary kiln is a calcining equipment for continuous high-temperature production. It is composed of furnace wall and inner lining. The inner lining material is refractory. Since the inner lining of the rotary kiln keeps rotating with the kiln body, it is also affected by high temperature, material impact, and rotation stress. Compared with other kiln types, the inner lining is more easily damaged. How to make the rotary kiln run for a long time and efficiently? The inner lining of the rotary kiln plays an important role, so it is also a topic of concern to the calcining engineers and technicians. The existing rotary kiln repair technology is still at a relatively primitive stage. For li...

AI Technical Summary

Problems solved by technology

[0003] The purpose of this invention is to solve the problems of complex operation, long shutdown time and high cost, and specially provides a new type of special kiln inner wall repair device

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