JPS5741590A - Waste heat recovery apparatus protected from corrosion by sox - Google Patents

Waste heat recovery apparatus protected from corrosion by sox

Info

Publication number
JPS5741590A
JPS5741590A JP55115110A JP11511080A JPS5741590A JP S5741590 A JPS5741590 A JP S5741590A JP 55115110 A JP55115110 A JP 55115110A JP 11511080 A JP11511080 A JP 11511080A JP S5741590 A JPS5741590 A JP S5741590A
Authority
JP
Japan
Prior art keywords
heat
pipes
water
waste gas
3aw3c
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.)
Granted
Application number
JP55115110A
Other languages
Japanese (ja)
Other versions
JPS599834B2 (en
Inventor
Takashi Nakamoto
Hitoyo Nakayama
Kozo Taneda
Ichiro Honda
Shigetoshi Takasu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Snow Brand Milk Products Co Ltd
Suzuki Metal Industry Co Ltd
Original Assignee
Snow Brand Milk Products Co Ltd
Suzuki Metal Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Snow Brand Milk Products Co Ltd, Suzuki Metal Industry Co Ltd filed Critical Snow Brand Milk Products Co Ltd
Priority to JP11511080A priority Critical patent/JPS599834B2/en
Publication of JPS5741590A publication Critical patent/JPS5741590A/en
Publication of JPS599834B2 publication Critical patent/JPS599834B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To maintain the temperature of combustion waste gas at a given value as prevent the condensation of SOx by controlling the effective area of the heat radiating part of heat pipes positioned in a feed water heating section by means of a water supply and discharge means in a waste heat recovery apparatus using heat pipes as a heat transferring means.
CONSTITUTION: A waste heat recovery apparatus 1 set inside a combustion waste gas duct consists of a heat receiving section 2 in which heat is received and released through a large number of heat pipes 9 and a feed water heating section 3 in which three water compartments 3aW3c are formed by two partition walls 31. Water feeding pipes 6aW6c are connected to the water compartments 3aW3c through a circulation pump P1 and a flow regulating valve V1, and overflow pipes 7aW7c are connected to the upper parts of the water compartments 3aW3c. And, automatic water supply valves V6a and V6b inside the water supply pipes 6a and 6b are controlled according to the temperature of combustion waste gas in order to keep the temperature of the combustion waste gas at more than the dew point of SOx. Thus, the corrosion of the apparatus by the condensation of SOx can be prevented.
COPYRIGHT: (C)1982,JPO&Japio
JP11511080A 1980-08-20 1980-08-20 Waste heat recovery equipment that prevents corrosion caused by sulfur oxides Expired JPS599834B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11511080A JPS599834B2 (en) 1980-08-20 1980-08-20 Waste heat recovery equipment that prevents corrosion caused by sulfur oxides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11511080A JPS599834B2 (en) 1980-08-20 1980-08-20 Waste heat recovery equipment that prevents corrosion caused by sulfur oxides

Publications (2)

Publication Number Publication Date
JPS5741590A true JPS5741590A (en) 1982-03-08
JPS599834B2 JPS599834B2 (en) 1984-03-05

Family

ID=14654478

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11511080A Expired JPS599834B2 (en) 1980-08-20 1980-08-20 Waste heat recovery equipment that prevents corrosion caused by sulfur oxides

Country Status (1)

Country Link
JP (1) JPS599834B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587074U (en) * 1981-06-30 1983-01-18 昭和アルミニウム株式会社 Corrosion prevention device for heat pipes in exhaust heat recovery equipment
JPS61173702U (en) * 1985-04-18 1986-10-29
JPS61255202A (en) * 1985-05-07 1986-11-12 Mitsui Eng & Shipbuild Co Ltd Generating equipment by heat pipe turbine
JPS62137306U (en) * 1986-02-24 1987-08-29

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587074U (en) * 1981-06-30 1983-01-18 昭和アルミニウム株式会社 Corrosion prevention device for heat pipes in exhaust heat recovery equipment
JPS61173702U (en) * 1985-04-18 1986-10-29
JPS61255202A (en) * 1985-05-07 1986-11-12 Mitsui Eng & Shipbuild Co Ltd Generating equipment by heat pipe turbine
JPS62137306U (en) * 1986-02-24 1987-08-29

Also Published As

Publication number Publication date
JPS599834B2 (en) 1984-03-05

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