名 称 
             
             
             DLRF-5 
             
             
             DLRF-10 
             
             
             DLRF-20 
             
             
             ZLRF-20 
             
             
             ZLRF-40 
             
             
             ZLRF-60 
             
             
             ZLRF-120 
             
             
             GLRF-60 
             
             
             GLRF-80 
             
         
         
             
             低温 
             
             
             低温 
             
             
             低温 
             
             
             中温 
             
             
             中温 
             
             
             中温 
             
             
             中温 
             
             
             高温 
             
             
             高温 
             
         
         
             
             热效率（％） 
             
             
             70 
             
             
             ≥70 
             
             
             ≥70 
             
             
             ≥72 
             
             
             ≥72 
             
             
             75 
             
             
             75 
             
             
             78 
             
             
             82 
             
         
         
             
             热风出口温度（℃） 
             
             
             80-150 
             
             
             80-150 
             
             
             80-150 
             
             
             200-300 
             
             
             200-300 
             
             
             180-300 
             
             
             180-300 
             
             
             400-600 
             
             
             400-600 
             
         
         
             
             供热量（MW） 
             
             
             0.051 
             
             
             0.11 
             
             
             0.23 
             
             
             0.23 
             
             
             0.47 
             
             
             0.7 
             
             
             1.4 
             
             
             0.735 
             
             
             0.97 
             
         
         
             
             风量Nm3/H 
             
             
             2014-1074 
             
             
             4024-2148 
             
             
             8056-4296 
             
             
             3222-2148 
             
             
             6445-4296 
             
             
             10742 
             
             
             21484- 
             
             
             4834-3222 
             
             
             6445-4297 
             
         
         
             
             耗煤量（Kg/H） 
             
             
             11 
             
             
             24 
             
             
             40-50 
             
             
             45-53 
             
             
             55-77 
             
             
             128 
             
             
             12890 
             
             
             105 
             
             
             125 
             
         
         
             
             耗电功率（KW） 
             
             
             5.5 
             
             
             5.5 
             
             
             7 
             
             
             7 
             
             
             14.5 
             
             
             21 
             
             
             245 
             
             
             14.5 
             
             
             21 
             
         
         
             
             适用煤种 
             
             
             Ⅱ类 烟煤 
             
         
         
             
             外型尺寸(mm) 
             
             
             
             Φ1220×Φ1250 
             
             
             
             
             Φ1220×Φ1250 
             
             
             
             
             Φ1750×Φ2800 
             
             
             
             
             Φ1750×Φ3500 
             
             
             
             
             Φ1840×3500 
             
             
             
             
             Φ1950×4350 
             
             
             
             
             Φ7000×2200×1500 
             
             
             
             
             Φ1840×5500 
             
             
             
             
             Φ2100×7100 
             
             
         
         
             
             参考重量（t） 
             
             
             0.84 
             
             
             1.3 
             
             
             1.6 
             
             
             2.3 
             
             
             3.8 
             
             
             4.2 
             
             
             14.2 
             
             
             8.5 
             
             
             9.4 
             
         
     
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    LRF系列热风炉   是新一代供热产品，该产品采用多头螺旋槽片换热技术，将燃烧与换热设计成一体化，使产品结构紧凑、布局合理，换热强度大，升温快，热效率高。具有占地面积小、安装操作方便，热风干净，性能稳定等特点。该热风炉利用间接热传递技术，以干净的空气为传热介质，为各行各业的用热工艺提供理想的直接热源，供热温度分为低温（80~150℃）、中温（200~300℃）、高温（400~550℃）、三种档次，客户可根据烘干工艺的要求自由选择。该产品广泛用于化工、食品、药材、烟草、陶瓷、建材等各种物料的烘干、喷涂、脱水。还可用于厂房、礼堂、农棚、畜舍等建筑的采暖以及地下矿区、地下工程等场所的除湿或升温过程。 
    工作原理及主要设备性能特点:  
 
  该热风炉的燃烧室与换热器合为一体，采用全钢板多层套筒式结构，其炉心下部为燃烧室，上部和四周为环行换热器，空气和烟气均是双回程，各行其道进行换热。为了提高热效率，采用多头螺旋槽片换热技术和紊流原理，减薄层流厚度，使空气和烟气在行进中不断交换旋向，大大强化了换热效果。主要工作过程：燃煤在炉膛内产生高温烟气，在风机的作用下进入烟环，与外侧空气进行热交换后，经烟道由烟囱排出，冷空气由鼓风机吹入热风炉外壳，经炉顶流入炉膛外侧空气环，由热风出口管道供给需干净热风的设备。 
主要设备:该热风炉主要由炉排、耐火砖、反射板、热风炉本体、烟道及进风管道、除尘器、烟囱及其支架、引风机(含调节阀门)、鼓风机(含调节阀门)和专用测温仪器等组成。 
 
 
   性能特点: 
  
  a、可以以煤、柴、油、气为燃料。  
b、以洁净的热空气作为干燥介质，无污染。 
c、能耗低，热效率高。 
d、自动测温和显示。 
e、操作简单，使用方便，配套设备全部国产，其性能指标达到国家先进水品水平 
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