Heat-exchangers of the plate type for isothermal chemical reactor

Heat-exchangers of the plate type for isothermal chemical reactor

  • CN 102,470,333 B
  • Filed: 07/07/2010
  • Issued: 10/26/2016
  • Est. Priority Date: 08/13/2009
  • Status: Active Grant
First Claim
Patent Images

1. the heat exchanger (5) that a kind is used in isothermal chemical reactor (1), described heat exchanger has multiple heat exchanger plate(10), each plate (10) includes the first side (A) and the first gold medal of contrary the second side (B) providing described plate (10) respectivelyBelong to sheet (20) and the second sheet metal (21), heat-exchange fluid feeder (14) and heat-exchange fluid catcher (15) and describedMultiple internal fluid channels between first sheet metal and described second sheet metal,Described first sheet metal (20) and described second sheet metal (21) by upper formed of described first side (A) orMultiple first weld seams (23) connect, andDescribed fluid feed device (14) is formed by feeding-passage (24), and described fluid collector (15) is by collection channel (31) shapeBecome,It is characterized in that:

  • Described feeding-passage (24) and described collection channel (31) include welding portion (24a, 31a), described welding portion respectively(24a, 31a) is parallel to described second side (B) and by upper the second weld seam formed of described second side (B) at described plate(25) it is connected to described second sheet metal (21).

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