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Double-inlet double-flue modular afterheat boiler

A waste heat boiler and modular technology, applied in the field of waste heat boiler, can solve the problems of difficult to achieve product optimization, impossible to achieve flue gas mixing, etc., and achieve the effect of optimal design and reasonable structure

Active Publication Date: 2011-04-13
南通万达能源动力科技有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

Whether it is pre-furnace mixing or in-furnace mixing, it is actually impossible to achieve sufficient and complete flue gas mixing, and in product design, due to the differences in flue gas quality characteristics, even if the design is based on the characteristics of mixed flue gas, it is impossible Difficult to achieve product optimization

Method used

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  • Double-inlet double-flue modular afterheat boiler
  • Double-inlet double-flue modular afterheat boiler

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Embodiment Construction

[0011] A dual-intake dual-channel modular waste heat boiler, including a boiler flue, and a middle partition 4 is arranged in the boiler flue to divide the boiler flue into two left and right flues 6 and 7, and the left and right flues are respectively It communicates with the left and right air inlets 1 and 2, and the left and right flues communicate with the same smoke outlet 5. The heating surface of the boiler is arranged in the left and right flues, and the left and right flues share the same heating surface 3.

[0012] The heating surface of the boiler is a modular heating surface.

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Abstract

The invention discloses a double-inlet double-flue modular afterheat boiler comprising a boiler flue. A middle separator is arranged in the boiler flue and separates the boiler flue into a left flue and a right flue which are respectively communicated with a left air inlet and a right air inlet; the left flue and the right flue are communicated with the same flue outlet; and the heating surface of the boiler is arranged in and shared by the left flue and the right flue. The invention has reasonable structure, and the same heating surface exchanges heat with two flue gases in the two separatedflues to generate steam which is discharged from the flue outlet. Two flue gases of different qualities are mutually independent and non-interfering and finish gas-water heat exchange, gas-steam heatexchange, and the like in different flues.

Description

Technical field: [0001] The invention relates to a waste heat boiler. Background technique: [0002] In conventional waste heat boilers, one air inlet and one air outlet are generally provided, and the interior of the boiler is a single flue structure. If there are two kinds of flue gas with different qualities, one way is to mix the flue gas before the boiler inlet and then enter the boiler for heat exchange; There is no partition in the flue, forming a single flue gas channel, and the flue gas enters the boiler and mixes before heat exchange. Whether it is pre-furnace mixing or in-furnace mixing, it is actually impossible to achieve sufficient and complete flue gas mixing, and in product design, due to the differences in flue gas quality characteristics, even if the design is based on the characteristics of mixed flue gas, it is impossible It is difficult to achieve product optimization. Invention content: [0003] The object of the present invention is to provide a d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F22B1/18
Inventor 袁克陈俊朱霞陈新蔡永祥尹会坤
Owner 南通万达能源动力科技有限公司
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