GB1501609A - Tube apparatus - Google Patents

Tube apparatus

Info

Publication number
GB1501609A
GB1501609A GB226575A GB226575A GB1501609A GB 1501609 A GB1501609 A GB 1501609A GB 226575 A GB226575 A GB 226575A GB 226575 A GB226575 A GB 226575A GB 1501609 A GB1501609 A GB 1501609A
Authority
GB
United Kingdom
Prior art keywords
particles
tubes
fluidised
prevented
discharge
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
GB226575A
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.)
VOLGOGRADSKY POLITEKH INST
Original Assignee
VOLGOGRADSKY POLITEKH INST
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 VOLGOGRADSKY POLITEKH INST filed Critical VOLGOGRADSKY POLITEKH INST
Priority to GB226575A priority Critical patent/GB1501609A/en
Publication of GB1501609A publication Critical patent/GB1501609A/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
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B17/00—Methods preventing fouling

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

1501609 Heat exchange apparatus for chemical reaction VOLGOGRAD POLITEKHNICH INST 18 Jan 1975 2265/75 Heading B1X [Also in Divisions B3 and F4] The invention relates to tube apparatus in which discharge of particles, e.g. porcelain balls, from heat exchange tubes 65 in which the particles are fluidised by upward flow of liquid is prevented by widened portions at the top of the tubes which slow down the upward flowrate of liquid therein, the apparatus being such that discharge of the balls through the lower ends of tubes 65 is prevented. The fluidised particles prevent the build up of deposits on the tube surfaces and destroy laminar boundary layers. The angle of core 76 may be somewhat less than the angle of rest of the particles. The apparatus may be used for exo- or endothermic reactions, for heating or cooling liquids, evaporation, condensation or as a still.
GB226575A 1975-01-18 1975-01-18 Tube apparatus Expired GB1501609A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB226575A GB1501609A (en) 1975-01-18 1975-01-18 Tube apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB226575A GB1501609A (en) 1975-01-18 1975-01-18 Tube apparatus

Publications (1)

Publication Number Publication Date
GB1501609A true GB1501609A (en) 1978-02-22

Family

ID=9736521

Family Applications (1)

Application Number Title Priority Date Filing Date
GB226575A Expired GB1501609A (en) 1975-01-18 1975-01-18 Tube apparatus

Country Status (1)

Country Link
GB (1) GB1501609A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4031514A1 (en) * 1990-10-05 1992-04-09 Uhde Gmbh Catalystic reactor for compensating catalyst shrinkage in catalyst tubes - has catalyst supply hoppers fitted to catalyst tubes, with inernal vol. corresp. to catalyst vol. redn.
CN1077802C (en) * 1996-10-08 2002-01-16 天津大学 Boiling evaporator with forced heat-transfer and scale-preventing performance and its operation process
CN109654924A (en) * 2017-10-12 2019-04-19 中国石油化工股份有限公司 Particle walks the vertical fluidized bed heat exchanger of shell side
CN113058564A (en) * 2021-03-19 2021-07-02 兰州交通大学 Composite aerogel adsorbent prepared from chitosan and shell powder and preparation method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4031514A1 (en) * 1990-10-05 1992-04-09 Uhde Gmbh Catalystic reactor for compensating catalyst shrinkage in catalyst tubes - has catalyst supply hoppers fitted to catalyst tubes, with inernal vol. corresp. to catalyst vol. redn.
CN1077802C (en) * 1996-10-08 2002-01-16 天津大学 Boiling evaporator with forced heat-transfer and scale-preventing performance and its operation process
CN109654924A (en) * 2017-10-12 2019-04-19 中国石油化工股份有限公司 Particle walks the vertical fluidized bed heat exchanger of shell side
CN109654924B (en) * 2017-10-12 2020-08-07 中国石油化工股份有限公司 Vertical fluidized bed heat exchanger with particle shell pass
CN113058564A (en) * 2021-03-19 2021-07-02 兰州交通大学 Composite aerogel adsorbent prepared from chitosan and shell powder and preparation method thereof

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee