CN2727666Y - 一种列管式加热装置 - Google Patents

一种列管式加热装置 Download PDF

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Publication number
CN2727666Y
CN2727666Y CN 200420091572 CN200420091572U CN2727666Y CN 2727666 Y CN2727666 Y CN 2727666Y CN 200420091572 CN200420091572 CN 200420091572 CN 200420091572 U CN200420091572 U CN 200420091572U CN 2727666 Y CN2727666 Y CN 2727666Y
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burner hearth
heater
iron
column pipe
tubulation
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CN 200420091572
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伍绍忠
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Abstract

本实用新型公开了一种列管式加热装置,它由铁制列管4,炉体3,炉膛2,灰渣池11,集烟箱5等组成,燃料在炉膛2内燃烧后,高温气体加热铁制列管4和集烟箱5形成炽热工作表面,通过风机12强制加热烘房内的空气,再通过空气将热传递到被烘物体表面。它适用于木林、谷物、坚果、烟叶等产品的烘干。

Description

一种列管式加热装置
                                 技术领域
本实用新型涉及一种传热设备,更具体地说,本实用新型涉及一种用于传热的列管式加热装置。
                                 背景技术
常见的烘木材、谷物、装置,一般均为火砖砌成的壁炉式装置,由于火砖传热系数低,因而传热速度慢,燃料浪费严重,到目前为止,未见有更好的改善措施。
                                 发明内容
本实用新型的目的是克服现有技术的不足,提供一种传热速度快、节省燃料的列管式加热装置。
本实用新型的目的通过下述技术方案予以实现。
在烘房墙壁7后用铁质材料制成炉体3,炉体3分成上下两层,上层为炉膛2,下层为灰渣池11,炉膛2与灰渣池11间的前端设炉篦8,炉膛2设有炉口9,灰渣池11前端设有扒灰口10,后部设百页窗式风口1,在炉膛2上部设铁制列管4,铁制列管4下与炉膛2连通,上与集烟箱5连通,集烟箱5与烟囱6连通,炉体3一侧设风机12。
本实用新型的有益效果是:
由于采用铁制列管,因而传热系数高,传热速度快,燃料得到了节约。
由于采用风机强制对流,不但加快了传热速度,还可对炉体降温,降低铁制炉体的热应力。
                                 附图说明
图1为本实用新型剖视结构示意图;
图2为本实用新型A-A剖视结构示意图;
图3为本实用新型俯视结构示意图。
                                具体实施方式
按图制作本实用新型。
工作时,燃料通过炉口9进入炉膛2燃烧,高温气体进入铁制列管4,再进入集烟箱5,由烟囱6进入大气。高温气体进入铁制列管4和集烟箱5后,迅速形成传热工作表面,通过风机12将工作表面的热气流鼓入烘房,加热被烘物体,完成热传递过程。

Claims (1)

1、一种列管式加热装置,它由铁质材料炉体(3)、炉膛(2)、灰渣池(11)、铁制列管(4)、集烟箱(5)等组成,其特征是,在烘房墙壁(7)后用铁质材料砌成炉体(3),炉体(3)分成上下两层,上层为炉膛(2),下层为灰渣池(11),炉膛(2)与灰渣池(11)间的前端设炉篦(8),炉膛(2)设有炉口(9),灰渣池(11)前端设有扒灰口(10),后部设百页窗式风口(1),在炉膛(2)上部设铁制列管(4),铁制列管(4)下与炉膛(2)连通,上与集烟箱(5)连通,集烟箱(5)与烟囱(6)连通,炉体(3)一侧设风机(12)。
CN 200420091572 2004-09-07 2004-09-07 一种列管式加热装置 Expired - Fee Related CN2727666Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420091572 CN2727666Y (zh) 2004-09-07 2004-09-07 一种列管式加热装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420091572 CN2727666Y (zh) 2004-09-07 2004-09-07 一种列管式加热装置

Publications (1)

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CN2727666Y true CN2727666Y (zh) 2005-09-21

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CN 200420091572 Expired - Fee Related CN2727666Y (zh) 2004-09-07 2004-09-07 一种列管式加热装置

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CN (1) CN2727666Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104236281A (zh) * 2014-09-11 2014-12-24 哈密市巧匠农机科技开发有限责任公司 干烧热风多层果品风干装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104236281A (zh) * 2014-09-11 2014-12-24 哈密市巧匠农机科技开发有限责任公司 干烧热风多层果品风干装置

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