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Boiler waste heat recovery system, method and equipment and storage medium

A boiler waste heat and recovery system technology, applied in the field of flue gas waste heat recovery, can solve problems such as low recovery efficiency of boiler waste heat recovery system

Pending Publication Date: 2022-04-15
上海俊圣机电工程有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

[0004] In order to improve the problem of low recovery efficiency of the boiler waste heat recovery system, the application provides a boiler waste heat recovery system, method, device and storage medium

Method used

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  • Boiler waste heat recovery system, method and equipment and storage medium
  • Boiler waste heat recovery system, method and equipment and storage medium
  • Boiler waste heat recovery system, method and equipment and storage medium

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Embodiment Construction

[0049] The following is attached Figure 1-10 The application is described in further detail.

[0050] The embodiment of this application discloses a boiler waste heat recovery system, including a smoke exhaust unit 1, the smoke exhaust unit 1 includes a main flue 11 and a bypass flue 12 connected to the main flue 11, and also includes a flue gas temperature detection unit 2 , a flue gas conduction control unit 3 , a flue gas recovery unit 4 , a domestic water unit 5 and an air-conditioning water unit 6 .

[0051] Among them, the flue gas temperature detection unit 2 detects the flue gas temperature in the total flue 11, and the flue gas temperature detection unit 2 is connected with the flue gas conduction control unit 3, and the flue gas conduction control unit 3 receives and responds to the flue gas temperature The detection signal sent by the detection unit 2 controls the opening and closing of the main flue 11 and the bypass flue 12 . After the bypass flue 12 is opened,...

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Abstract

The invention relates to a boiler waste heat recovery system, method and equipment and a storage medium. The boiler waste heat recovery system comprises a smoke exhaust unit, and the smoke exhaust unit comprises a main flue and a bypass flue communicating with the main flue; the flue gas temperature detection unit is used for detecting the flue gas temperature in the main flue in real time; the flue gas conduction control unit comprises a controller and a conduction control piece, and the controller is in control connection with the conduction control piece and controls opening and closing of the main flue and the bypass flue; the flue gas recovery unit comprises a flue gas recovery pipeline, a heat recovery heat exchanger and a condensate water tank; the domestic water unit comprises a domestic water pipeline and a plate heat exchanger communicated with the domestic water pipeline, and the plate heat exchanger is connected with the water outlet end of the condensate water tank through a pipeline; the air conditioner water using unit comprises an air conditioner water using pipeline and a process heat exchanger communicated with the air conditioner water using pipeline, and the process heat exchanger is connected with the water outlet end of the condensate water tank through a pipeline. The flue gas waste heat recovery device has the effects of high flue gas waste heat recovery efficiency and high automation degree.

Description

technical field [0001] The present application relates to the field of flue gas waste heat recovery, in particular to a boiler waste heat recovery system, method, equipment and storage medium. Background technique [0002] Energy conservation and emission reduction has become a national strategy. Whether it is the development situation or the interest trend, it has become an inevitable choice for the development of enterprises to take the sustainable development path of energy conservation and development of circular economy. Research and development and promotion of comprehensive energy utilization technology for factories imminent. [0003] For boiler production enterprises, the recovery and reuse of waste heat from flue gas generated by boilers is an important means to save energy, protect resources and protect links. Flue gas is the main way for general energy-consuming equipment to waste energy. Flue gas waste heat recovery mainly converts the heat carried by the flue ...

Claims

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Application Information

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IPC IPC(8): F28D21/00F28F27/00
Inventor 吴俊陈学圣
Owner 上海俊圣机电工程有限公司
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