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Independent internal furnace type water-cooled furnace

A water-cooled furnace and furnace technology, which is applied to steam boilers, steam boiler accessories, steam boiler components, etc., can solve the problems that have not yet been found to have independent furnace water-cooled furnaces, and achieve safe sealing, simple structure, and tightness. Good results

Inactive Publication Date: 2013-09-25
TIANJIN BAOCHENG MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Through searching, no water-cooled furnace with independent furnace has been found

Method used

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  • Independent internal furnace type water-cooled furnace
  • Independent internal furnace type water-cooled furnace

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Embodiment Construction

[0014] The present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings. It should be noted that this embodiment is illustrative, not restrictive, and cannot limit the protection scope of the present invention.

[0015] An independent furnace-type water-cooled furnace, including a pot shell body 3, a furnace body body 5, a front tube plate 1, a rear tube plate 7, a burner interface 2 and a smoke outlet 8, and furnaces are installed at intervals in the pot shell body The front end and the rear end of the cylinder body, the pot shell cylinder body and the furnace cylinder body are packaged with the front tube sheet and the rear tube sheet respectively, and the interlayer formed after the packaging contains the working fluid 4, which can be water or Heat conduction oil; a burner interface is provided at the front end of the furnace cylinder, which is used to install the burner, and the rear end of the furna...

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Abstract

The invention relates to an independent internal furnace type water-cooled furnace. The independent internal furnace type water-cooled furnace comprises a shell cylindrical shell, an internal furnace cylindrical shell, a front tube plate, a rear tube plate, a combustor port and a smoke outlet and is characterized in that the internal furnace cylindrical shell is arranged inside the shell cylindrical shell at intervals, the front end and the rear end of the shell cylindrical shell and the internal furnace cylindrical shell are packaged by utilizing the front tube plate and the rear tube plate respectively, an interlayer formed after packaging is provided with working mediums, the front end of the shell cylindrical shell is provided with the combustor port, the rear end of the shell cylindrical shell is provided with the smoke outlet, and a furnace is formed inside the internal furnace cylindrical shell. According to the independent internal furnace type water-cooled furnace, only the internal furnace is arranged inside a shell, no smoke tube heating surface is arranged between the internal furnace and the shell so that the size of the shell is reduced, the size of the furnace and the size of the smoke tube heating surface can be designed independently. The independent internal furnace type water-cooled furnace has the advantages of being simple and compact in structure, good in sealing performance, safe, reliable and the like, besides, the design of the furnace is not affected by the arrangement of the smoke tube heating surface, the combustion output of a single furnace can be larger, and the independent internal furnace type water-cooled furnace is an excellent novel water-cooled furnace.

Description

technical field [0001] The invention belongs to the field of boilers, and relates to a furnace, in particular to an independent furnace type water-cooled furnace. technical background [0002] The traditional furnace-type water-cooled furnace is arranged together with the heating surface of the smoke tube in the same water-filled pot shell. Due to the limitation of the diameter of the pot shell, the maximum capacity of a single boiler cannot be very large, and the furnace design The layout of the heating surface of the flue pipe should be considered when making the furnace tank type water-cooled furnace with simple structure, compact structure, good sealing performance, safety and reliability, etc., and can not be better utilized. Therefore, we invented a separate arrangement of the furnace and the heating surface of the flue tube, the diameter of the pot shell outside the furnace is greatly reduced, and the combustion output of a single furnace is greatly increased, so that...

Claims

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Application Information

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IPC IPC(8): F22B37/00
Inventor 李俊东李耀荣韩伟曾国辉孙中平庞囡刘长江王立臣
Owner TIANJIN BAOCHENG MACHINERY MFG
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