High-temperature ceramic roller kiln waste heat utilization system

Abstract

The invention discloses a high-temperature ceramic roller kiln waste heat utilization system which includes a ceramic roller kiln, a waste heat collecting device, a thermal energy conversion device and an intelligent temperature control device. The ceramic roller kiln includes a high temperature area, an intermediate temperature area and a cooling area. The waste heat collecting device includes acollecting device, a temperature extraction system, a low temperature waste heat collecting chamber, a high temperature waste heat guide pipe, an intermediate temperature waste heat guide pipe and a low temperature waste heat guide pipe. The waste heat collecting device is connected with an intermediate and high temperature waste heat guide pipe to be connected with the high temperature area, thewaste heat collecting device is connected with the intermediate temperature waste heat guide pipe to be connected with the intermediate temperature area, the waste heat guide pipe is connected with the low temperature waste heat collecting chamber of the cooling area, the thermal energy conversion device can convert extracted hot flue gas and waste heat into electric energy for power generation orother purposes, and the intelligent temperature control device can control extraction dynamics of the thermal energy conversion device and can also control the purposes of the extracted waste heat.

Description

technical field [0001] The invention relates to high-temperature ceramic waste heat, in particular to a high-temperature ceramic roller kiln waste heat utilization system. Background technique [0002] The waste heat in the roller kiln can be divided into high temperature waste heat, medium temperature waste heat and low temperature waste heat according to the temperature. We know that the waste heat of the ceramic roller kiln is not fully utilized. At present, most of the heat in the ceramic roller kiln has not been used. If it is discharged into the atmosphere, it will not only waste energy, but also affect the environment and aggravate the greenhouse effect. [0003] The low-temperature waste heat generated by the fast cooling section of the roller kiln is located at the end of the kiln body. In order to cool the product below 80°C in the fast cooling section of the roller kiln, air cooling facilities are installed above and below the rollers to make the kiln in this sect...

AI Technical Summary

Problems solved by technology

[0002] The waste heat in the roller kiln can be divided into high temperature waste heat, medium temperature waste heat and low temperature waste heat according to the temperature. We know that the waste heat of the ceramic roller kiln is not fully utilized. At present, most of the heat in the ceramic roller kiln has not been used. It is discharged into the atmosphere, which not only wastes energy, but also affects the environment and aggravates the greenhouse effect

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