Production system and production method of potassium manganate
AssigneeShenzhen Hangxin Trading Co., Ltd.
InventorsGuan Yang, Liangqin Lin, Junliang Zhao
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Abstract
The present disclosure provides a production system and a production method of potassium manganate, belonging to the technical field of production of potassium manganate. The production system of potassium manganate comprises a hot air generating device, a production device and a circulating air pipeline. The hot air generating device is configured provide hot air in a manner of burning fuel gas. The production device is configured to absorb heat in the hot air generated by the hot air generating device. The circulating air pipeline is configured to introduce the hot air passing through the production device into the hot air generating device to adjust temperature of the hot air.
Claims17
A production system for potassium manganate, comprising:
- a hot air generating device, wherein the hot air generating device is configured to provide hot air by burning fuel gas;
- a production device, wherein the production device is configured to absorb heat in hot air generated by the hot air generating device;
- and
- a circulating air pipeline, wherein the circulating air pipeline is configured to introduce hot air passing through the production device into the hot air generating device, so as to adjust a temperature of hot air;
- wherein the production device comprises:
- an alkali liquor heating device, wherein the alkali liquor heating device is configured to absorb heat in the hot air generated by the hot air generating device and heat alkali liquor in the alkali liquor heating device;
- a first heat exchanger, wherein the first heat exchanger is configured to enable an oxygen-enriched reaction gas to undergo heat exchange with hot air passing through the alkali liquor heating device;
- and
- a reaction column, wherein the reaction column is configured to receive heated alkali liquor from the alkali liquor heating device as well as the oxygen-enriched reaction gas and hot air, having undergone the heat exchange, from the first heat exchanger,
- wherein the circulating air pipeline is configured to introduce hot air passing through the reaction column into the hot air generating device.
Dependencies are inferred from the claim text.