ES409061A1 - Double-walled tubes or containers subjected to temperature differences - Google Patents

Double-walled tubes or containers subjected to temperature differences

Info

Publication number
ES409061A1
ES409061A1 ES409061A ES409061A ES409061A1 ES 409061 A1 ES409061 A1 ES 409061A1 ES 409061 A ES409061 A ES 409061A ES 409061 A ES409061 A ES 409061A ES 409061 A1 ES409061 A1 ES 409061A1
Authority
ES
Spain
Prior art keywords
tube
double
temperature differences
envelopes
walled tubes
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
ES409061A
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.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz AG
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 Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Publication of ES409061A1 publication Critical patent/ES409061A1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/12—Arrangements for supporting insulation from the wall or body insulated, e.g. by means of spacers between pipe and heat-insulating material; Arrangements specially adapted for supporting insulated bodies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/22—Rotary drums; Supports therefor
    • F27B7/224—Discharge ends

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

Cubes or double-walled containers exposed to temperature differences, in particular the outlet end of a rotary tube furnace, consisting of an outer shell supported in the tube envelope, at a distance from it, by means of joining elements, characterized by that at least in one plane of the cross-section of the tube, several ribs, uniformly distributed over the periphery, which are fixed alternately on the inner surface of the outer shell, and on the outer surface of the inner shell, are arranged between the envelopes, ending in each case at a certain distance from the envelope surface opposite, and in that the ribs are joined by a flexible band running between the two envelopes approximately according to the outline of the tube. (Machine-translation by Google Translate, not legally binding)
ES409061A 1971-12-04 1972-11-28 Double-walled tubes or containers subjected to temperature differences Expired ES409061A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2160300A DE2160300C3 (en) 1971-12-04 1971-12-04 Spacers between the jackets of a double-walled pipe or container exposed to temperature differences

Publications (1)

Publication Number Publication Date
ES409061A1 true ES409061A1 (en) 1976-02-01

Family

ID=5827053

Family Applications (1)

Application Number Title Priority Date Filing Date
ES409061A Expired ES409061A1 (en) 1971-12-04 1972-11-28 Double-walled tubes or containers subjected to temperature differences

Country Status (10)

Country Link
JP (1) JPS4876705A (en)
AT (1) AT313775B (en)
CS (1) CS174864B2 (en)
DE (1) DE2160300C3 (en)
DK (1) DK127344B (en)
ES (1) ES409061A1 (en)
FR (1) FR2162103B1 (en)
GB (1) GB1405306A (en)
IT (1) IT973831B (en)
ZA (1) ZA728574B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3146320A1 (en) * 1981-11-23 1983-08-04 Krupp Polysius Ag, 4720 Beckum Rotary drum for hot material
GB2123097B (en) * 1982-06-03 1986-01-22 British Nuclear Fuels Ltd Rotary kiln sealing assemblies
US4951714A (en) * 1989-11-06 1990-08-28 The Babcock & Wilcox Company Means for vertically supporting a segmented high-temperature internal conduit
DE4325303A1 (en) * 1993-07-28 1995-02-02 Kloeckner Humboldt Deutz Ag Rotary tube furnace for the heat treatment of flowable materials
DE102004014872A1 (en) * 2004-03-26 2005-10-13 Khd Humboldt Wedag Ag Outlet end of a rotary kiln
CN108692562B (en) * 2018-07-22 2023-10-27 雷磊 Self-locking mechanism of movable grain dryer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE639526A (en) * 1963-11-04 1900-01-01

Also Published As

Publication number Publication date
DE2160300A1 (en) 1973-06-14
GB1405306A (en) 1975-09-10
DE2160300B2 (en) 1974-09-19
FR2162103B1 (en) 1975-09-12
DE2160300C3 (en) 1975-05-07
DK127344B (en) 1973-10-22
JPS4876705A (en) 1973-10-16
ZA728574B (en) 1973-09-26
AT313775B (en) 1974-03-11
CS174864B2 (en) 1977-04-29
IT973831B (en) 1974-06-10
FR2162103A1 (en) 1973-07-13

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19860206