RU1770371C - Sub-packing device of stove - Google Patents

Sub-packing device of stove

Info

Publication number
RU1770371C
RU1770371C SU904782433A SU4782433A RU1770371C RU 1770371 C RU1770371 C RU 1770371C SU 904782433 A SU904782433 A SU 904782433A SU 4782433 A SU4782433 A SU 4782433A RU 1770371 C RU1770371 C RU 1770371C
Authority
RU
Russia
Prior art keywords
nozzle
lattice
sub
sectional area
cross
Prior art date
Application number
SU904782433A
Other languages
Russian (ru)
Inventor
Иссак Абрамович Бритвин
Александр Сергеевич Гусаров
Александр Леонидович Тавалинский
Original Assignee
Украинский Государственный Институт По Проектированию Металлургических Заводов "Укргипромез"
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 Украинский Государственный Институт По Проектированию Металлургических Заводов "Укргипромез" filed Critical Украинский Государственный Институт По Проектированию Металлургических Заводов "Укргипромез"
Priority to SU904782433A priority Critical patent/RU1770371C/en
Application granted granted Critical
Publication of RU1770371C publication Critical patent/RU1770371C/en

Links

Abstract

В поднасадочном устройстве воздухонагревател , содержащем металлические колонны 1, опорные поднасадочные решетки 2. поверх которых установлена промежуточна  решетка из жаропрочных блоков 4, последние выполнены в нижней части с опорными трапециевидными выступами 7, высота которых составл ет 1-3 диаметра  чейки промежуточного металлического блока 4, контактирующими с поверхностью опорной поднасадочной решетки 2. Площадь сечени  вертикальной  чейки 6 промежуточной решетки относитс  к площади сечечи  вертикальной  чейки 3 опорной поднасадочной решетки 2 как (1:12) - (1:15) 3 ил.In the nozzle device of the air heater containing metal columns 1, support nozzle grids 2. On top of which an intermediate grid of heat-resistant blocks 4 is installed, the latter are made in the lower part with support trapezoidal protrusions 7, the height of which is 1-3 diameters of the cell of the intermediate metal block 4, in contact with the surface of the supporting sub-nozzle lattice 2. The cross-sectional area of the vertical cell 6 of the intermediate lattice refers to the cross-sectional area of the vertical cell 3 of the supporting lattice nozzle grill 2 as (1:12) - (1:15) 3 ill.

Description

А-АAa

44

Фиг.ЗFig.Z

SU904782433A 1990-01-16 1990-01-16 Sub-packing device of stove RU1770371C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU904782433A RU1770371C (en) 1990-01-16 1990-01-16 Sub-packing device of stove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU904782433A RU1770371C (en) 1990-01-16 1990-01-16 Sub-packing device of stove

Publications (1)

Publication Number Publication Date
RU1770371C true RU1770371C (en) 1992-10-23

Family

ID=21491593

Family Applications (1)

Application Number Title Priority Date Filing Date
SU904782433A RU1770371C (en) 1990-01-16 1990-01-16 Sub-packing device of stove

Country Status (1)

Country Link
RU (1) RU1770371C (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
За вка JP № 54-26966, кл. С 21 В 9/02, 1979. *

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