SU521428A1 - Thermal insulation panel of lining of thermal unit - Google Patents

Thermal insulation panel of lining of thermal unit

Info

Publication number
SU521428A1
SU521428A1 SU1745849A SU1745849A SU521428A1 SU 521428 A1 SU521428 A1 SU 521428A1 SU 1745849 A SU1745849 A SU 1745849A SU 1745849 A SU1745849 A SU 1745849A SU 521428 A1 SU521428 A1 SU 521428A1
Authority
SU
USSR - Soviet Union
Prior art keywords
lining
thermal
heat
panel
insulation panel
Prior art date
Application number
SU1745849A
Other languages
Russian (ru)
Inventor
Николай Никитович Усков
Вячеслав Дмитриевич Смирнов
Абрам Аронович Айзенберг
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 filed Critical
Priority to SU1745849A priority Critical patent/SU521428A1/en
Application granted granted Critical
Publication of SU521428A1 publication Critical patent/SU521428A1/en

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Description

(54) ТЕПЛОИЗОЛЯЦИОННАЯ ПАНЕЛЬ ФУТЕРОВКИ ТЕПЛОВОГО АГРЕГАТА(54) HEAT-INSULATING PANEL OF FOOTING OF HEAT UNIT

1one

Известна теплоизол ционна  панель футеровки теплового агрегата, например печи, содержаща  плиту из легкого жаропрочного бетона и расположенные по ее контуру сварные металлические сетки. Однако при эксплуатационном нагреве в теле такой панели образуютс  сквозные трещины, что объ сн етс  температурным удлинением металлических сеток , которое значительно превышает соответствующие деформации жаропрочного бетона.A heat insulating panel of the lining of a heat unit, such as a furnace, is known, which contains a slab of lightweight, heat-resistant concrete and welded metal grids located along its contour. However, through operational heating in the body of such a panel, through cracks are formed, which is explained by the temperature elongation of the metal grids, which significantly exceeds the corresponding deformations of the heat-resistant concrete.

Дл  уменьшени  сквозных трещииообразований в теле панели при ее нагреве и транспортировке в предлагаемой панели сетки установлены своими плоскост ми заподлицо с гран ми плиты.In order to reduce the through cracks in the body of the panel during its heating and transportation, the grids in the proposed panel are set flush with the edges of the plate.

На чертеже показана опысываема  панель.The drawing shows the panel being polled.

Панель содержит плиту 1 из легкого жаропрочного бетона и сварные металлические сетки 2, установленные своими плоскост ми заподлицо с гран ми плиты.The panel contains a slab 1 of light heat-resistant concrete and welded metal grids 2, which are installed flush with their planes with the edges of the slab.

Панель выполн ют в плоской опалубочнойThe panel is made in a flat formwork.

форме, к бортам которой вплотную выставл ют сварные арматурные сетки.form, to the sides of which close welded reinforcing meshes are exposed.

В процессе нагрева панели температурные удлинени  металлических сеток сопровождаютс  иарушением их сцеплени  с легким жаропрочным бетоном, что исключает возникновение в нем раст гивающих напр жений от удлинени  сеток и, как следствие, уменьшает сквозные трещинообразовани  в теле панели.In the process of heating the panel, the temperature elongation of the metal grids is accompanied by a breakdown of their adhesion to the light heat-resistant concrete, which eliminates the occurrence of tensile stresses in it from the elongation of the grids and, as a result, reduces the through cracks in the panel body.

Claims (1)

Формула изобретени Invention Formula Теплоизол ционна  панель футеровки теплового агрегата, например печи, содержаща  плиту из легкого жаропрочного бетона и расположенные по ее контуру сварные металлические сетки, отличающа с  тем, что, с целью уменьшени  сквозных трещинообразований в теле панели при нагреве и транспортировке , сетки установлены своими плоскост ми заподлицо с гран ми плиты.A heat insulating panel of the lining of a heat unit, such as a furnace, contains a slab of lightweight, heat-resistant concrete and welded metal meshes arranged along its contour, which, in order to reduce through cracking in the panel body during heating and transportation, the meshes are set by their planes flush with granu mi slabs.
SU1745849A 1972-02-10 1972-02-10 Thermal insulation panel of lining of thermal unit SU521428A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1745849A SU521428A1 (en) 1972-02-10 1972-02-10 Thermal insulation panel of lining of thermal unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1745849A SU521428A1 (en) 1972-02-10 1972-02-10 Thermal insulation panel of lining of thermal unit

Publications (1)

Publication Number Publication Date
SU521428A1 true SU521428A1 (en) 1976-07-15

Family

ID=20502570

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1745849A SU521428A1 (en) 1972-02-10 1972-02-10 Thermal insulation panel of lining of thermal unit

Country Status (1)

Country Link
SU (1) SU521428A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005043058A3 (en) * 2003-10-27 2005-08-11 Siemens Ag Ceramic thermal shield with integrated reinforcing elements, especially for lining the wall of a gas turbine combustion chamber

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005043058A3 (en) * 2003-10-27 2005-08-11 Siemens Ag Ceramic thermal shield with integrated reinforcing elements, especially for lining the wall of a gas turbine combustion chamber
US7540710B2 (en) 2003-10-27 2009-06-02 Siemens Aktiengesellschaft Turbine blade for use in a gas turbine
US7805945B2 (en) 2003-10-27 2010-10-05 Siemens Aktiengesellschaft Thermal shield, especially for lining the wall of a combustion chamber
US8857190B2 (en) 2003-10-27 2014-10-14 Siemens Aktiengesellschaft Heat shield element, in particular for lining a combustion chamber wall

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