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Fin tube economizer

Mainly spiral fin tube economizer, H fin tube economizer

brief introduction:
  • Product introduction
  • Performance advantage
  • technical parameter
  • cases

Product introduction

H finned tube economizer (HTA01- × / ×)

Ultra-wear-resistant H-type finned tube, also known as H-type finned tube, or butterfly tube, it is the middle of the two pairs of arc steel plate symmetrically welded together with the light pipe to form fins (ribs or Butterfly), the front shape quite like the letter "H", so called H-fin tube. The fins of the H-shaped fins are rectangular, approximately square, with a length of about 2 times that of the light pipe. That is the extended heating surface. H-type finned tube using flash resistance welding process, the weld seam with good fusion, weld tensile strength, with good thermal conductivity. H-type finned tube can also be made into double-tube "double H" type fin tube. Due the good rigidity of structure, it can be applied to occasion with long tube bank.. The usage of fin-type economizer instead of light pipe economizer can effectively increase the heat transfer area,smoke flow section, reduce the smoke speed and abrasion.


Spiral finned tube economizer (HTA02- × / ×)

Spiral finned tube economizer is a new type of efficient heat transfer equipment, completely solve the tube-type economizer heat transfer effect is small, serious wear and tear, short life and other shortcomings in large and medium-sized boilers have been vigorously promote the use and Received a good effect.

The heat exchanger components of the economizer spiral finned tube is the use of advanced spiral finned tube production technology and large-scale production equipment and has its own intellectual property rights of the spiral tube high-frequency welding automatic production line manufacturing. The high degree of automation of the production line, the host using PLC program control, spindle motor and car travel motor using frequency control, pitch from the computer control settings, resolution of 0.1mm. Welding start and stop length, automatic cutting. Welding transformer, welding contact movement using pneumatic system, can automatically abdicate, reset. Drive car can quickly return, automatic slow down position. Workpiece clamping, support the use of pneumatic systems, and can automatically support the fin tube. Segmentation, no belt, chuck release Automatic shutdown protection.


Performance advantage

H-type finned tube using flash resistance welding process, the weld seam with good fusion, weld tensile strength, with good thermal conductivity. H-type finned tube can also be made into double-tube "double H" type fin tube. Due the good rigidity of structure, it can be applied to occasion with long tube bank.. The usage of fin-type economizer instead of light pipe economizer can effectively increase the heat transfer area,smoke flow section, reduce the smoke speed and abrasion.
Spiral finned tube economizer is a newly type of efficient heat transfer equipment which completely solve the problem of disadvantage of bare tube economizer like bad heat transfer, serious abrasion and shor service time. Spiral fin tube economizer is widely used in medium-sized boilers and received good effect.

technical parameter

cases

序号 单  位  名  称 锅炉
容量
T/H
锅炉产地 产品名称 数量
1 广州广重企业集团有限公司 500 螺旋翅片管加工 1
2 江联重工 220 江联
重工
螺旋翅片管加工 1
3 武汉燃控科技热能工程有限公司 220 杭锅 螺旋翅片管省煤器加工 1
4 江联重工股份有限公司 240 济锅 螺旋管排 1
5 徐州燃控科技股份有限公司 220 武锅 螺旋翅片管省煤器 3
6 江联重工股份有限公司 350 江联
重工
螺旋管排(鳍片蛇形管) 1
4 华能电源股份有限公司富拉尔基发电厂 670t/h 哈锅 一级H型省煤器供货 1
5 大唐鸡西第二热电有限公司 1025t/h 哈锅 1、2号炉烟气换热器H型翅片管供货 2
6 文登热电厂 440t/h 东锅 2#炉H型省煤器改造 1
7 北京中大能环工程技术有限公司 440t/h 东锅 1#炉H型省煤器改造供货施工 1
14 江苏科行环保科技有限公司 460t/h 哈锅 #1-#6炉H型低低温省煤器供货 6
16 福建龙净环保股份有限公司 220t/h 江西江联/武锅 22#23#24#锅炉尾部受热面改造H型省煤器改造 3
19 徐州燃控科技股份有限公司(齐鲁石化项目) 410t/h 哈锅 H型省煤器加工制作 5
20 包头希望包头稀土铝业有限责任公司 410t/h 武锅 4#~6#炉二级H型省煤器供货施工 3