SU134280A1 - Device for measuring temperature in the hearth of a blast furnace - Google Patents
Device for measuring temperature in the hearth of a blast furnaceInfo
- Publication number
- SU134280A1 SU134280A1 SU661960A SU661960A SU134280A1 SU 134280 A1 SU134280 A1 SU 134280A1 SU 661960 A SU661960 A SU 661960A SU 661960 A SU661960 A SU 661960A SU 134280 A1 SU134280 A1 SU 134280A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- hearth
- blast furnace
- measuring temperature
- nozzle
- pyrometer
- Prior art date
Links
Landscapes
- Radiation Pyrometers (AREA)
Description
Обычно радиационные пирометры дл измерени температуры в печи креп тс в трубе, вводимой внутрь печи. Така установка прибора не удобна и вли ет на точность показаний последнего.Typically, radiation pyrometers for measuring the temperature in a furnace are mounted in a tube introduced into the interior of the furnace. Such an instrument installation is not convenient and affects the accuracy of the latter.
В предлагаемом устройстве между патрубком и пирометром помещен крестообразный корпус с отверсти ми в боковых стенках и вертикально расположенным в нем прозрачным цилиндром.In the proposed device, between the nozzle and the pyrometer, there is a cruciform body with openings in the side walls and a transparent cylinder vertically arranged in it.
Такое выполнение устройства исключает воздействие теплового потока на пирометр и попадание пыли в последний.This embodiment of the device eliminates the impact of heat flow on the pyrometer and dust in the last.
На чертеже показано устройство, общий вид.The drawing shows the device, a general view.
Ребристый патрубок 1 устройства крепитс в крышке фурменного колена. Второй конец патрубка изготовлен в виде крестовины, в которой перпендикул рно оси патрубка установлен прозрачный цилиндр 2. Последний поворачиваетс в м гкой втулке 3 вручную или посредством привода. Уплотнение цилиндра осуществл етс с помощью нажимной втулки 4, скобы 5, шарнира 6 и болта 7. За цилиндром к патрубку крепитс кожух пирометра 8. Ребристый патрубок можно отлить из алюмини , стали, чугуна или сварить из отдельных частей. Дл улучшени охлаждени на ребра патрубка подаетс мелкораспыленна вода.The ribbed nipple 1 of the device is attached to the lid of the tuyere elbow. The second end of the nozzle is made in the form of a cross, in which a transparent cylinder 2 is installed perpendicular to the axis of the nozzle. The latter is rotated in the soft sleeve 3 manually or by means of a drive. The cylinder is sealed using a pressure bushing 4, a bracket 5, a hinge 6, and a bolt 7. A pyrometer cover 8 is attached to the nozzle. The ribbed nozzle can be cast from aluminum, steel, cast iron, or welded from individual parts. To improve cooling, finely sprayed water is supplied to the nozzle ribs.
Предмет изобретени Subject invention
Устройство дл измерени температуры в горне доменной печи с применением радиационного пирометра, выполненное в виде ребристого патрубка, укрепл емого в крышке фурменного колена, отличаюш; е е с тем., что, с целью устранени воздействи теплового потока на пирометр и попадани пыли, между патрубком и пирометром помещен крестообразный корпус с отверсти ми в боковых стенках и вертикально помещенным в него прозрачным цилиндром.A device for measuring the temperature in the hearth of a blast furnace using a radiation pyrometer, made in the form of a ribbed nozzle fixed in the lid of the tuyere stock, is distinguished; This is because, in order to eliminate the effect of heat flow on the pyrometer and dust, a cruciform body with openings in the side walls and a transparent cylinder vertically placed into it is placed between the nozzle and the pyrometer.
д/ Jd / j
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU661960A SU134280A1 (en) | 1960-04-05 | 1960-04-05 | Device for measuring temperature in the hearth of a blast furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU661960A SU134280A1 (en) | 1960-04-05 | 1960-04-05 | Device for measuring temperature in the hearth of a blast furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU134280A1 true SU134280A1 (en) | 1960-11-30 |
Family
ID=48405249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU661960A SU134280A1 (en) | 1960-04-05 | 1960-04-05 | Device for measuring temperature in the hearth of a blast furnace |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU134280A1 (en) |
-
1960
- 1960-04-05 SU SU661960A patent/SU134280A1/en active
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