SU380929A1 - HEATING OVEN WITH ROTATING HEADER - Google Patents

HEATING OVEN WITH ROTATING HEADER

Info

Publication number
SU380929A1
SU380929A1 SU1463680A SU1463680A SU380929A1 SU 380929 A1 SU380929 A1 SU 380929A1 SU 1463680 A SU1463680 A SU 1463680A SU 1463680 A SU1463680 A SU 1463680A SU 380929 A1 SU380929 A1 SU 380929A1
Authority
SU
USSR - Soviet Union
Prior art keywords
furnace
wall
heating oven
rotating
circular
Prior art date
Application number
SU1463680A
Other languages
Russian (ru)
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 SU1463680A priority Critical patent/SU380929A1/en
Application granted granted Critical
Publication of SU380929A1 publication Critical patent/SU380929A1/en

Links

Landscapes

  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Tunnel Furnaces (AREA)

Description

1one

Изобретение относитс  к устройствам дл  нагрева изделий, например, в печах с вращающимс  подом.The invention relates to devices for heating products, for example, in rotary hearth furnaces.

Известна печь с вращающимс  подом, имеюща  стенку, образующую с подом зазор и окно выгрузки. Однако в такой печи заготовки западают в зазор.A rotary hearth furnace is known, having a wall forming a gap and discharge window with the hearth. However, in such a furnace, the billets sink into the gap.

Дл  увеличени  безаварийной работы в стенке предлагаемой печи выполнен круговой паз, а вращающийс  под сделан с круговым зыступом , образующим с круговым пазом стенки ломаную щель с горизонтальным участком в верхней части, а порог окна выгрузки выполнен с уклоном в сторону наружного диаметра печи. Горизонтальный участок ломаной щели уменьшает опасность западани  заготовок в щель при транспортировании их в печи.To increase trouble-free operation, a circular groove was made in the wall of the proposed furnace, and a rotating rotary plate was made with a circular protrusion that formed a circular slot with a circular wall groove with a horizontal section in the upper part, and the discharge window threshold was inclined towards the outer diameter of the furnace. The horizontal section of the broken slot reduces the danger of zapadan billets in the slot when transporting them in the furnace.

На чертеже показана печь, общий вид.The drawing shows a furnace, a general view.

Печь включает вращающийс  под /, стенку 2, свод 3 и топливосжигающее устройство 4. Под снабл ен круговым выступом 5 по наружному диаметру. В стенке имеетс  круговой паз 6. Окно выгрузки 7 оборудовано склизом 8. Выступ 5 нависает над склизом 8 таким образом , что при выгрузке заготовок исключаетс  возможность попадани  их в зазор между подом и стенкой печи. Под имеет бортовое обрамление 9, которое просматриваетс  через окно выгрузки.The furnace includes a rotating under /, wall 2, roof 3, and a fuel-burning device 4. Under it is provided with a circular protrusion 5 in outer diameter. There is a circular groove 6 in the wall. The unloading window 7 is equipped with a clamp 8. The protrusion 5 hangs over the clamp 8 in such a way that when unloading the blanks, they are prevented from falling into the gap between the hearth and the furnace wall. Under has a side frame 9, which is viewed through the unloading window.

Предмет изобретени Subject invention

Нагревательна  печь с вращающимс  подом , включающа  окно выгрузки и неподвижную стенку, отличающа с  тем, что, с целью увеличени  продолжительности безаварийнойA rotary hearth heating furnace, including a discharge window and a fixed wall, characterized in that, in order to increase the duration of the trouble-free

работы, в стенке печи имеетс  круговой паз, вращающийс  под выполнен с круговым выступом , образующим с круговым пазом стенки ломаную щель с горизонтальным участком в верхней части, а порог окна выгрузки сделан с уклоном в сторону наружного диаметра печи.work, in the wall of the furnace there is a circular groove rotating under a circular protrusion forming a broken slot with a circular groove of the wall with a horizontal section in the upper part, and the discharge window threshold is made with a slope towards the external diameter of the furnace.

JJ

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TFTf

ГR

SU1463680A 1970-07-29 1970-07-29 HEATING OVEN WITH ROTATING HEADER SU380929A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1463680A SU380929A1 (en) 1970-07-29 1970-07-29 HEATING OVEN WITH ROTATING HEADER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1463680A SU380929A1 (en) 1970-07-29 1970-07-29 HEATING OVEN WITH ROTATING HEADER

Publications (1)

Publication Number Publication Date
SU380929A1 true SU380929A1 (en) 1973-05-15

Family

ID=20455749

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1463680A SU380929A1 (en) 1970-07-29 1970-07-29 HEATING OVEN WITH ROTATING HEADER

Country Status (1)

Country Link
SU (1) SU380929A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4986750A (en) * 1988-05-31 1991-01-22 Furnace Juko Kabushiki Kaisha Furnace

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4986750A (en) * 1988-05-31 1991-01-22 Furnace Juko Kabushiki Kaisha Furnace

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