JPH027476U - - Google Patents
Info
- Publication number
- JPH027476U JPH027476U JP7731788U JP7731788U JPH027476U JP H027476 U JPH027476 U JP H027476U JP 7731788 U JP7731788 U JP 7731788U JP 7731788 U JP7731788 U JP 7731788U JP H027476 U JPH027476 U JP H027476U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- smoke pipe
- heat exchanger
- gas heat
- oxidation catalyst
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003054 catalyst Substances 0.000 claims description 6
- 239000000779 smoke Substances 0.000 claims description 6
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims 6
- 239000000463 material Substances 0.000 claims 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000002918 waste heat Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
図面はこの考案の一実施例を示し、第１図は熱
交換器の断面図、第２図は煙管の拡大断面図であ
る。
１……本体、４……煙管、５……酸化触媒層。
The drawings show an embodiment of this invention, with FIG. 1 being a sectional view of a heat exchanger, and FIG. 2 being an enlarged sectional view of a smoke pipe. 1... Main body, 4... Smoke pipe, 5... Oxidation catalyst layer.
Claims (1)
させて本体１内を流通する水と熱交換することに
より、排ガス中の廃熱を回収する排ガス熱交換器
において、上記煙管４の内面に酸化触媒層５を形
成してなる排ガス熱交換器。 (2) 上記酸化触媒層５を煙管４の内面に触媒材
料をコーテイングすることにより形成してなる請
求項１記載の排ガス熱交換器。 (3) 煙管４の内面に網状層を形成してこの網状
層内に触媒材料を介在させることにより酸化触媒
層５を形成してなる排ガス熱交換器。[Scope of Claim for Utility Model Registration] (1) Exhaust gas heat that recovers waste heat in the exhaust gas by circulating the exhaust gas into the smoke pipe 4 provided in the main body 1 and exchanging heat with water flowing in the main body 1 An exhaust gas heat exchanger in which an oxidation catalyst layer 5 is formed on the inner surface of the smoke pipe 4. (2) The exhaust gas heat exchanger according to claim 1, wherein the oxidation catalyst layer 5 is formed by coating the inner surface of the smoke pipe 4 with a catalyst material. (3) An exhaust gas heat exchanger in which the oxidation catalyst layer 5 is formed by forming a reticular layer on the inner surface of the smoke pipe 4 and interposing a catalyst material within the reticular layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7731788U JPH027476U (en) | 1988-06-13 | 1988-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7731788U JPH027476U (en) | 1988-06-13 | 1988-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH027476U true JPH027476U (en) | 1990-01-18 |
Family
ID=31302311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7731788U Pending JPH027476U (en) | 1988-06-13 | 1988-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH027476U (en) |
-
1988
- 1988-06-13 JP JP7731788U patent/JPH027476U/ja active Pending