ES294166A1 - Improvements to heat exchangers - Google Patents

Improvements to heat exchangers

Info

Publication number
ES294166A1
ES294166A1 ES0294166A ES294166A ES294166A1 ES 294166 A1 ES294166 A1 ES 294166A1 ES 0294166 A ES0294166 A ES 0294166A ES 294166 A ES294166 A ES 294166A ES 294166 A1 ES294166 A1 ES 294166A1
Authority
ES
Spain
Prior art keywords
vapour
gas
liquid
heat
chamber
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.)
Expired
Application number
ES0294166A
Other languages
Spanish (es)
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.)
MALEK JEAN MICHEL
Original Assignee
MALEK JEAN MICHEL
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 FR917442A external-priority patent/FR1350734A/en
Application filed by MALEK JEAN MICHEL filed Critical MALEK JEAN MICHEL
Publication of ES294166A1 publication Critical patent/ES294166A1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/06—Evaporators with vertical tubes
    • B01D1/12—Evaporators with vertical tubes and forced circulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/18—Absorbing units; Liquid distributors therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/32—Packing elements in the form of grids or built-up elements for forming a unit or module inside the apparatus for mass or heat transfer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/087—Heating or cooling the reactor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/322—Basic shape of the elements
    • B01J2219/32203—Sheets
    • B01J2219/32206—Flat sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/322—Basic shape of the elements
    • B01J2219/32203—Sheets
    • B01J2219/3221—Corrugated sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/322—Basic shape of the elements
    • B01J2219/32203—Sheets
    • B01J2219/32224—Sheets characterised by the orientation of the sheet
    • B01J2219/32227—Vertical orientation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

Apparatus for the evaporation of liquids or for carrying out chemical reactions with granular material in a fluidized bed, comprises (see Fig. 2) a base section 21, a heat-exchange section 22, a dispersion chamber 23 containing trays of metallic fabric, a separation chamber 24 wherein liquid or granular material is separated from gas or vapour, and a conduit 25 for circulating the liquid or granular solid to the base section 21. The material-to-betreated is introduced through pipes 31 or 35. The liquid or granular solid product is withdrawn through pipe 30. Gas or vapour flows from separator 24 into cyclone 36 and then into compressor 37 and some of the compressed gas or vapour is introduced into section 21 below perforated tray 26. Another portion of the compressed gas or vapour is conducted into the shell of heat exchanger 22 as heating medium. The outer surfaces of tubes 27 are provided with flanges over which any condensate of the heating medium flows in films, thereby increasing heat transfer. Graphite may be applied to the inner walls of the apparatus. Excess gas or vapour is discharged via valve(s) 39. Chamber 23 contains a vibration-generator 81. The apparatus may be used as a boiler for a distillation column, as in Fig. 11, where reference 75 indicates the heat-exchanger, and the distillation column 79 is connected to the separation chamber 77.
ES0294166A 1962-12-04 1963-12-04 Improvements to heat exchangers Expired ES294166A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR917442A FR1350734A (en) 1962-12-04 1962-12-04 Improvements to heat exchangers
FR921368A FR1357656A (en) 1962-12-04 1963-01-14 Improvements to heat exchangers

Publications (1)

Publication Number Publication Date
ES294166A1 true ES294166A1 (en) 1964-06-01

Family

ID=26198714

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0294166A Expired ES294166A1 (en) 1962-12-04 1963-12-04 Improvements to heat exchangers

Country Status (7)

Country Link
BE (1) BE642405A (en)
CH (1) CH440215A (en)
DE (1) DE1451244A1 (en)
ES (1) ES294166A1 (en)
FR (1) FR1357656A (en)
GB (1) GB1069111A (en)
SE (1) SE328905B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005031660A1 (en) * 2005-07-05 2007-01-11 Coperion Waeschle Gmbh & Co. Kg Apparatus for heating or cooling bulk material comprises a tube and shell heat exchanger and a system for reheating or recooling a heat transfer liquid supplied to the shell side

Also Published As

Publication number Publication date
SE328905B (en) 1970-09-28
GB1069111A (en) 1967-05-17
FR1357656A (en) 1964-04-10
BE642405A (en) 1964-05-04
CH440215A (en) 1967-07-31
DE1451244A1 (en) 1969-01-23

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