Intelligent modularized boiler flue gas waste heat energy water heating device

A water heating device and boiler flue gas technology, applied in the fields of energy saving, emission reduction, and waste heat energy reuse, can solve the problems of inability to use heat exchange, etc., and achieve the effects of strong adaptability, improved heat exchange rate, and small volume of the whole machine

Inactive Publication Date: 2012-07-04
HUAIAN YINYUAN ENERGY SAVING EQUIP
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  • Abstract
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  • Application Information

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Problems solved by technology

However, this device obviously cannot be used for "boiler flue gas-water" heat exchange

Method used

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  • Intelligent modularized boiler flue gas waste heat energy water heating device
  • Intelligent modularized boiler flue gas waste heat energy water heating device
  • Intelligent modularized boiler flue gas waste heat energy water heating device

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Embodiment Construction

[0027] Such as figure 1 , 2 , as shown in 3,

[0028] The invention is mainly composed of an intelligent controller, a tubular heat exchanger, a clean water flow pipeline, a high-temperature flue gas channel and a water pump. The tubular heat exchanger 1 is composed of a number of single tubular heat exchange modules 11 with the same structure and uniform specifications (there are 6 blocks in two rows in the figure); the superconducting heat pipe heat exchanger 2 is composed of A plurality of single superconducting heat pipe modules 21 (6 in the figure) with the same structure and uniform specifications are combined. The clean water flow pipeline is arranged in modules in sections, and the modules are combined to form a through main pipeline 3 . The high-temperature flue gas channel 4 is located between two rows of single tubular heat exchange modules of the tubular heat exchanger, and penetrates through the combination of the single tubular heat exchanger modules; the low-...

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Abstract

The invention provides an intelligent modularized boiler flue gas waste heat energy water heating device. The device mainly comprises an intelligent controller, a tubular heat exchanger, a superconducting heat pipe heat exchanger, a clean water flow pipeline and a high-temperature flue gas passage. Both the tubular heat exchanger and the superconducting heat pipe heat exchanger are formed by combining a plurality of single modules with the same structure and the uniform specification. The clean water flow pipeline is arranged in each module by section, and the clean water flow pipeline and the high-temperature flue gas passage respectively form a main pipeline and a main passage which are communicated by combination of the modules. Because of the modularized combined structure, the device is small in integral volume and fast and convenient in installation, maintenance and module replacement, and does not affect the integral operation; the number of the modules can be increased or reduced according to the actual requirement, so that the device meets the requirement for recycling the heat energy of flue gas or other waste gas of boilers of different tonnage, and has strong adaptability and universality and high heat efficiency; and the device can realize automatic operation and safety monitoring in the whole process.

Description

technical field [0001] The invention relates to energy saving and emission reduction and waste heat energy reuse technology, in particular to the waste heat energy reuse technology of boiler flue gas, in particular to an intelligent modular boiler flue gas waste heat energy water heating device. Background technique [0002] Boilers are commonly used equipment in industrial production. According to monitoring statistics, the operating efficiency of industrial boilers in my country is generally low, generally only reaching 85-90% of the original design index. The main reason is that the amount of smoke exhausted by boiler combustion is large and the temperature is high (180-220C°); the second is that the carbon content of the unburned ash is too high. In order to improve the operating efficiency of boilers, relevant scientific and technical personnel have carried out a number of researches. But for a long time, the status quo of large boiler flue gas discharge and high temp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28D7/08F28D15/02F28F9/22F28F27/00
Inventor 李颖李宣东
Owner HUAIAN YINYUAN ENERGY SAVING EQUIP
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