SU866339A1 - Fire bar - Google Patents

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Publication number
SU866339A1
SU866339A1 SU792881425A SU2881425A SU866339A1 SU 866339 A1 SU866339 A1 SU 866339A1 SU 792881425 A SU792881425 A SU 792881425A SU 2881425 A SU2881425 A SU 2881425A SU 866339 A1 SU866339 A1 SU 866339A1
Authority
SU
USSR - Soviet Union
Prior art keywords
fire bar
rib
arcuate
fire
bar
Prior art date
Application number
SU792881425A
Other languages
Russian (ru)
Inventor
Гельмут Андреасович Ульрих
Original Assignee
За витель (И)
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 За витель (И) filed Critical За витель (И)
Priority to SU792881425A priority Critical patent/SU866339A1/en
Application granted granted Critical
Publication of SU866339A1 publication Critical patent/SU866339A1/en

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Description

(54) КОЛОСНИК(54) KOLOSNIK

II

Изобретение относитс  к устройствам дл  сжигани  топлива и может быть использовано в топочных устройствах , работающих на твердом топливе .This invention relates to fuel combustion devices and can be used in solid fuel combustion devices.

Известны колосники, содержащие боковые опоры, соединенные продольным ребром f 1 .Known grate containing side supports connected by a longitudinal edge f 1.

Недостатком данных колосников  вл етс  деформаци  ребра при термическом расширении.The disadvantage of these grates is the deformation of the ribs during thermal expansion.

Цель изобретени  - повышение надежности , путем уменьшени  термической деформации.The purpose of the invention is to increase reliability by reducing thermal deformation.

Поставленна  цель достигаетс  тем, что ребро выполнено дугообразной формы.The goal is achieved by the fact that the edge is arcuate.

На чертеже изображен колосник, собранный в решетку.The drawing shows a grate assembled in a grid.

Колосник содержит боковые опоры If соединенные продольным ребром 2, выполненным дугообразной формы. Ребра 2 р дом лежащих колосников образуют зазоры 3 дл  прохода воздуха.The grate contains side supports If connected by a longitudinal edge 2, which is arcuate. The ribs of the 2 row of lying grates form gaps 3 for the passage of air.

Благодар  выполнению ребра 2 дугообразной формы, оно имеет возможность свободного расширени  при нагреве . При этом увеличение длины ребра 2 компенсируетс  увеличением стрелы прогиба. После охлаждени  ребро 2 принимает свою первоначальную форму без остаточной деформации.By making the rib 2 of the arcuate shape, it has the possibility of free expansion when heated. The increase in the length of the rib 2 is compensated by the increase in the deflection. After cooling, rib 2 takes on its original shape without permanent deformation.

toto

Claims (1)

1. Патент СССР 133, .КЛ. F 23 Н 15/00, 1923.1. Patent of the USSR 133, .CL. F 23 H 15/00, 1923.
SU792881425A 1979-12-17 1979-12-17 Fire bar SU866339A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU792881425A SU866339A1 (en) 1979-12-17 1979-12-17 Fire bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792881425A SU866339A1 (en) 1979-12-17 1979-12-17 Fire bar

Publications (1)

Publication Number Publication Date
SU866339A1 true SU866339A1 (en) 1981-09-23

Family

ID=20877273

Family Applications (1)

Application Number Title Priority Date Filing Date
SU792881425A SU866339A1 (en) 1979-12-17 1979-12-17 Fire bar

Country Status (1)

Country Link
SU (1) SU866339A1 (en)

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