A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Method and apparatus for producing quick lime using coke dry quenching facility and heat exchanger
Provided are a method and apparatus for producing quick lime using a coke dry quenching facility and a heat exchanger, whereby it becomes possible to produce quick lime with good thermal efficiency and in a simple configuration. A heated circulating gas that has been heated by cooling red-hot coke in a coke dry quenching facility is fed to a heat exchanger, air is heated with the heated circulating gas in the heat exchanger to produce a heated gas, the heated gas thus produced is fed to a lime calcination furnace, and lime stone is thermally decomposed with the heated gas in the lime calcination furnace to produce quick lime. A cooled circulating gas produced by cooling of the heated circulating gas due to the heating of air in the heat exchanger is fed to the coke dry quenching facility, and the cooled circulating gas is used as a cooled circulating gas for cooling red-hot coke.
提供利用焦炭干式灭火设备及热交换器的生石灰的制造方法及制造装置，其能够以良好的热效率且简单的构成制造生石灰。将由焦炭干式灭火设备对红热焦炭进行冷却而被加热了的加热循环气体向热交换器供给，在热交换器中利用加热循环气体对空气进行加热以生成加热气体，将所生成的加热气体向石灰烧制炉供给，在石灰烧制炉中利用所供给的加热气体使石灰石热分解以制成生石灰，并且，将在热交换器中通过空气的加热而对加热循环气体进行冷却而得的冷却循环气体向焦炭干式灭火设备供给，作为用于对红热焦炭进行冷却的冷却循环气体使用。
Method and apparatus for producing quick lime using coke dry quenching facility and heat exchanger
Provided are a method and apparatus for producing quick lime using a coke dry quenching facility and a heat exchanger, whereby it becomes possible to produce quick lime with good thermal efficiency and in a simple configuration. A heated circulating gas that has been heated by cooling red-hot coke in a coke dry quenching facility is fed to a heat exchanger, air is heated with the heated circulating gas in the heat exchanger to produce a heated gas, the heated gas thus produced is fed to a lime calcination furnace, and lime stone is thermally decomposed with the heated gas in the lime calcination furnace to produce quick lime. A cooled circulating gas produced by cooling of the heated circulating gas due to the heating of air in the heat exchanger is fed to the coke dry quenching facility, and the cooled circulating gas is used as a cooled circulating gas for cooling red-hot coke.
提供利用焦炭干式灭火设备及热交换器的生石灰的制造方法及制造装置，其能够以良好的热效率且简单的构成制造生石灰。将由焦炭干式灭火设备对红热焦炭进行冷却而被加热了的加热循环气体向热交换器供给，在热交换器中利用加热循环气体对空气进行加热以生成加热气体，将所生成的加热气体向石灰烧制炉供给，在石灰烧制炉中利用所供给的加热气体使石灰石热分解以制成生石灰，并且，将在热交换器中通过空气的加热而对加热循环气体进行冷却而得的冷却循环气体向焦炭干式灭火设备供给，作为用于对红热焦炭进行冷却的冷却循环气体使用。
Method and apparatus for producing quick lime using coke dry quenching facility and heat exchanger
利用焦炭干式灭火设备及热交换器的生石灰的制造方法及制造装置
KAMURA RYO (author) / OKAMOTO HIROTAKA (author) / MATSUMURA KENJI (author) / KUSUMOTO HISAO (author) / IWATA KOJI (author) / SUGANO TAKAHIRO (author)
2021-11-05
Patent
Electronic Resource
Chinese
METHOD AND APPARATUS FOR PRODUCING QUICK LIME USING COKE DRY QUENCHING FACILITY AND HEAT EXCHANGER
| European Patent Office | 2020
METHOD AND APPARATUS FOR PRODUCING QUICK LIME USING COKE DRY QUENCHING FACILITY AND HEAT EXCHANGER
| European Patent Office | 2022
Method and apparatus for producing quick lime using coke dry quenching facility
| European Patent Office | 2021
METHOD AND APPARATUS FOR PRODUCING QUICK LIME USING COKE DRY QUENCHING FACILITY
| European Patent Office | 2020
METHOD AND APPARATUS FOR PRODUCING QUICK LIME USING COKE DRY QUENCHING FACILITY
| European Patent Office | 2022