CU20180098A7 - COUNTERFLOW HEAT EXCHANGER DIRECT HEATING TYPE - Google Patents

COUNTERFLOW HEAT EXCHANGER DIRECT HEATING TYPE

Info

Publication number
CU20180098A7
CU20180098A7 CU2018000098A CU20180098A CU20180098A7 CU 20180098 A7 CU20180098 A7 CU 20180098A7 CU 2018000098 A CU2018000098 A CU 2018000098A CU 20180098 A CU20180098 A CU 20180098A CU 20180098 A7 CU20180098 A7 CU 20180098A7
Authority
CU
Cuba
Prior art keywords
flow
heat exchanger
counterflow heat
heating
direct heating
Prior art date
Application number
CU2018000098A
Other languages
Spanish (es)
Inventor
Yoji Kyoda
Satoshi Matsubara
Osamu Nakai
Takashi Sakamoto
Yuta Uchida
Original Assignee
Sumitomo Metal Mining Co
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
Priority claimed from JP2016054629A external-priority patent/JP6631346B2/en
Priority claimed from JP2016213968A external-priority patent/JP6729302B2/en
Application filed by Sumitomo Metal Mining Co filed Critical Sumitomo Metal Mining Co
Publication of CU20180098A7 publication Critical patent/CU20180098A7/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B23/00—Obtaining nickel or cobalt
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00—Other direct-contact heat-exchange apparatus
    • F28C3/10—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material
    • F28C3/12—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid
    • F28C3/14—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid the particulate material moving by gravity, e.g. down a tube
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00—Other direct-contact heat-exchange apparatus
    • F28C3/06—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00—Other direct-contact heat-exchange apparatus
    • F28C3/06—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour
    • F28C3/08—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour with change of state, e.g. absorption, evaporation, condensation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/0265—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by using guiding means or impingement means inside the header box
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/027—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)

Abstract

<p>Se ofrece un intercambiador de calor de contraflujo tipo calentamiento directo, capaz de controlar el desgaste del contenedor que se causa por el fluido objeto de calentamiento.<br /> El intercambiador de calor de contraflujo tipo calentamiento directo A comprende un contenedor 10; un tubo de alimentación 11, dispuesto horizontalmente en el interior del contenedor 10, que alimenta un fluido objeto de calentamiento 1; una boca de alimentación 12, dispuesta en una extremidad del tubo de alimentación 11 y abierta hacia abajo en sentido vertical; y un rectificador de flujo 40 conectado con la boca de alimentación 12.<br /> El rectificador de flujo 40 comprende un cuerpo cilíndrico 41 y una placa de guía 45 dispuesta en el interior del cuerpo cilíndrico 41. La placa de guía 45 está dispuesta de modo que se divida el interior del cuerpo cilíndrico 41 en un canal de flujo del lado de flujo superior 46a y un canal de flujo del lado de flujo inferior 46b del tubo de alimentación 11, y su extremidad superior se proyecta hacia el interior del tubo de alimentación 11. Se puede aumentar la cantidad de flujo del fluido objeto de calentamiento, introducida en el canal de flujo del lado de flujo superior 46a, y se puede controlar la desviación cuantitativa de flujo del fluido objeto de calentamiento 1.</p><p> A direct heating counterflow heat exchanger is offered, capable of controlling the wear of the container caused by the heating fluid. <br /> The direct heating counterflow heat exchanger A comprises a container 10 ; a feeding tube 11, arranged horizontally inside the container 10, which feeds a heating object 1; a feeding mouth 12, arranged at one end of the feeding tube 11 and open downwards in a vertical direction; and a flow rectifier 40 connected to the feed port 12. <br /> The flow rectifier 40 comprises a cylindrical body 41 and a guide plate 45 arranged inside the cylindrical body 41. The guide plate 45 is arranged so that the interior of the cylindrical body 41 is divided into a flow channel of the upper flow side 46a and a flow channel of the lower flow side 46b of the feed tube 11, and its upper extremity projects into the tube Feed 11. The amount of flow of the heating object fluid, introduced into the flow channel of the upper flow side 46a, can be increased, and the quantitative flow deviation of the heating object fluid 1 can be controlled. </p>

CU2018000098A 2016-03-18 2017-03-17 COUNTERFLOW HEAT EXCHANGER DIRECT HEATING TYPE CU20180098A7 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016054629A JP6631346B2 (en) 2016-03-18 2016-03-18 Countercurrent direct heating type heat exchanger
JP2016213968A JP6729302B2 (en) 2016-11-01 2016-11-01 Countercurrent direct heating type heat exchanger
PCT/JP2017/010836 WO2017159837A1 (en) 2016-03-18 2017-03-17 Countercurrent-type direct-heating heat exchanger

Publications (1)

Publication Number Publication Date
CU20180098A7 true CU20180098A7 (en) 2019-03-04

Family

ID=59851049

Family Applications (1)

Application Number Title Priority Date Filing Date
CU2018000098A CU20180098A7 (en) 2016-03-18 2017-03-17 COUNTERFLOW HEAT EXCHANGER DIRECT HEATING TYPE

Country Status (5)

Country Link
EP (1) EP3406995B1 (en)
AU (1) AU2017235506B9 (en)
CU (1) CU20180098A7 (en)
PH (1) PH12018501631A1 (en)
WO (1) WO2017159837A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6631346B2 (en) * 2016-03-18 2020-01-15 住友金属鉱山株式会社 Countercurrent direct heating type heat exchanger
US12378630B2 (en) * 2023-06-30 2025-08-05 Gem Co., Ltd. Combined heat exchange system of flash tank and preheater for laterite nickel ore leaching

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5414593B2 (en) * 1974-06-08 1979-06-08
JPH03275824A (en) * 1990-03-23 1991-12-06 Inax Corp Construction of discharge port
JP2569094Y2 (en) * 1993-02-06 1998-04-22 株式会社イナックス Insulation cap mounting structure
JP2569095Y2 (en) * 1993-03-17 1998-04-22 株式会社イナックス Insulation cap mounting structure
JP5151760B2 (en) * 2008-07-22 2013-02-27 住友金属鉱山株式会社 Counterflow direct heating type heat exchanger
JP5496689B2 (en) * 2010-01-07 2014-05-21 住友重機械工業株式会社 Fluidized bed reactor
US9664087B2 (en) * 2010-07-22 2017-05-30 Wescast Industries, Inc. Exhaust heat recovery system with bypass
CN204787914U (en) * 2015-06-29 2015-11-18 广西农垦糖业集团红河制糖有限公司 A constant temperature equipment for vapour congeals water -cooled

Also Published As

Publication number Publication date
AU2017235506A1 (en) 2018-08-16
AU2017235506B2 (en) 2019-01-24
EP3406995A4 (en) 2019-02-13
WO2017159837A1 (en) 2017-09-21
AU2017235506B9 (en) 2019-02-14
PH12018501631A1 (en) 2019-05-27
EP3406995A1 (en) 2018-11-28
EP3406995B1 (en) 2020-09-16

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