Gas heat storage oxidation multi-medium cascade efficient heat storage peak regulation system

A multi-media heat storage technology, applied in heat storage equipment, indirect heat exchangers, heat exchanger types, etc., can solve problems such as insufficient recovery, low heat energy recovery efficiency, energy waste, etc., to reduce waste and improve storage Heat area and high heat storage efficiency

Pending Publication Date: 2021-08-06
CHINA COAL TECH ENG GRP CHONGQING RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In the existing technology, the high-temperature flue gas generated after gas comb

Method used

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  • Gas heat storage oxidation multi-medium cascade efficient heat storage peak regulation system
  • Gas heat storage oxidation multi-medium cascade efficient heat storage peak regulation system
  • Gas heat storage oxidation multi-medium cascade efficient heat storage peak regulation system

Examples

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Example Embodiment

[0030] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic concept of the present invention, and the following embodiments and the features in the embodiments can be combined with each other in the case of no conflict.

[0031] Wherein, the accompanying drawings are for illustrative purposes only, and represent only schematic diagrams, rather than physical drawings, and should...

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Abstract

The invention relates to a gas heat storage oxidation multi-medium cascade efficient heat storage peak regulation system, which comprises a heat storage box and a smoke through opening installed at the lower end of the heat storage box; the smoke through opening is connected with a chimney pipe; and a plurality of mounting grooves distributed at equal intervals are arranged on the inner side surface of the heat storage box; a first medium heat storage plate is slidably mounted in one of the mounting grooves; a second medium heat storage plate is arranged above the first medium heat storage plate; the second medium heat storage plate is slidably mounted in the mounting groove; a third medium heat storage plate is mounted above the second medium heat storage plate through the mounting groove; and a supporting plate is arranged above the third medium heat storage plate. Heat storage is conducted through multiple different medium heat storage plates, heat storage temperature ranges of different media are different, heat storage can be conducted on high-temperature flue gas in different stages, the heat storage efficiency is high, waste of a high-temperature flue gas heat source is reduced, and energy is saved.

Description

technical field [0001] The invention belongs to the field of gas heat storage, and relates to a gas heat storage oxidation multi-media cascade high-efficiency heat storage peak-shaving system. Background technique [0002] The heat storage medium absorbs the heat of solar radiation or other carriers and stores it inside the medium, and the heat is released when the ambient temperature is lower than the medium temperature. Heat is stored as sensible heat, latent heat, or both. Sensible heat is stored by increasing the temperature of the heat storage medium. Latent heat storage is to absorb and store heat by using the property that a large amount of heat of fusion is required when a material is melted from a solid state to a liquid state. After the heat is released, the medium returns to the solid state, and the phase change cycles repeatedly to form a process of storing and releasing heat. [0003] In the existing technology, the high-temperature flue gas generated after g...

Claims

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Application Information

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IPC IPC(8): F28D20/00F23J15/06
CPCF28D20/00F23J15/06F28D2020/0078Y02E60/14
Inventor 陈金华姚成林孙海涛肖露赵旭生霍春秀马代辉张涛朱菁肖正甘海龙李磊黄克海张群
Owner CHINA COAL TECH ENG GRP CHONGQING RES INST
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