SU596837A1 - Device for measuring metal temperature and sampling from converter - Google Patents
Device for measuring metal temperature and sampling from converterInfo
- Publication number
- SU596837A1 SU596837A1 SU762412387A SU2412387A SU596837A1 SU 596837 A1 SU596837 A1 SU 596837A1 SU 762412387 A SU762412387 A SU 762412387A SU 2412387 A SU2412387 A SU 2412387A SU 596837 A1 SU596837 A1 SU 596837A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- lever
- sampling
- converter
- hinge
- drive
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/12—Dippers; Dredgers
- G01N1/125—Dippers; Dredgers adapted for sampling molten metals
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Description
(54) УСТРОЙСТВО ДЛЯ ИЗМЕРЕНИЙ ТЕМПЕРАТУРЫ МЕТАЛЛА И ОТБОРА ПРОБ. ИЗ КОНВЕРТЕРА(54) DEVICE FOR MEASUREMENTS OF METAL TEMPERATURE AND SAMPLE SELECTION. FROM CONVERTER
ни 13 с приводом 10. Поворотное основание -11 установлено на подвижной платформе 14. Зонды выполнены из труб, образующих вoдoo лaждae IЫй кожух , патрубки которого подключены через гибкие шланги к магистральным трубопроводам -подачи и. слива охладител .13 with a drive 10. The swivel base -11 is installed on a movable platform 14. The probes are made of pipes that form the water of each case, the branch pipes of which are connected via flexible hoses to the main pipelines - feed and. drain cooler.
На- оси шарнира рычага жестко насажен зубчатый сектор 15, а на выходном валу 16 привода ведуща шестерн 17 и двуплеча обойма 18. На одном плече обоймы насажена ведома шестерн 19. Другое плечо обоймы шарнирно св зано со штоком пневмоцилиндра 20.On the hinge axis of the lever, the toothed sector 15 is rigidly mounted, and on the output shaft 16 of the drive there is a drive gear 17 and a two-sided ferrule 18. Driven gear 19 is seated on one shoulder of the ferrule.
Контргрузы соединены с рычагами гибкой т гой 21, опора 22 которой расположена между крайним нерабочим положением рычага и вертикальной плоскостью , проход щей через ось неподвижной опоры 12. .The counter-loads are connected to the levers of the flexible pull 21, the support 22 of which is located between the extreme non-working position of the lever and the vertical plane passing through the axis of the fixed support 12..
Устройство работает следующим образом .The device works as follows.
Подвижна платформа 14 подъезжает к соответствующему конвертеру и при помощи поворотного основани устройства , устанавливаетс в необходимое дл замеров положение. Послеэтого пневмоцилиндром 20 осуществл ют сцепление шестерен 17 и 19 с зубчатым сектором 15. Шток пневмоцилиндра 20 воздействует на двуплечую обойму 18, котора , поворачива сь на приводном валу 16, замыкает его с соответствующим рычагом. Затем включаетс привод 10, и рычаг подает зонд в полость конвертера. После замера температуры и отбора пробы привод возвращает рычаг в исходное .положение. По окончании первого замера можно повторить замер, использу второй зонд, но при этом необходимо отключить сцепление первого рычага с приводным валом. В дальнейшем цикл повтор етс . В процессе перемещени рычага 6 или 7 на него действует уравновешивающий момент контргруза, который в начальный момент движени стремитс разогнатьThe movable platform 14 approaches the corresponding converter and, with the aid of a pivoting base of the device, is placed in the position required for the measurements. After that, the pneumatic cylinder 20 engages the gears 17 and 19 with the toothed sector 15. The pneumatic cylinder rod 20 acts on a two-sided yoke 18, which, turning on the drive shaft 16, closes it with the appropriate lever. Then, the actuator 10 is turned on, and the lever feeds the probe into the cavity of the converter. After measuring the temperature and sampling, the drive returns the lever to its original position. At the end of the first measurement, you can repeat the measurement using the second probe, but it is necessary to disable the clutch of the first lever with the drive shaft. In the following, the cycle repeats. In the process of moving the lever 6 or 7, it is affected by the counterbalancing load moment, which at the initial moment of movement tends to disperse
рычаг, а после прохождени точкой креплени гибкой т ги 21 опоры роликов 23 и 24 этот момент стремитс затормозить рычаг. Таким образом, суммарный момент от действи статистического момента, определ емого весом рычага, зонда и контргруза, имеет один знак, т.е. момент относительно оси поворота рычага действует в одном направ .0 лении и стремитс вывести зонд из ванны . Вывод зонда из полости конвертера осуществл етс самопроизвольно под действием посто нно действующего возвратного момента, дл чего достаточно убрать сцепление приводного вала 16 lever, and after passing the point of attachment of the flexible rod 21 of the rollers 23 and 24, this moment tends to slow down the lever. Thus, the total moment from the effect of the statistical moment determined by the weight of the lever, the probe and the counter-load has one sign, i.e. the moment relative to the axis of rotation of the lever acts in one direction. 0 and it tends to take the probe out of the bath. The probe is removed from the cavity of the converter spontaneously under the action of a constantly acting return moment, for which it is enough to remove the clutch of the drive shaft 16
15 с соЬтветствующего рычага.15 with the corresponding lever.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762412387A SU596837A1 (en) | 1976-10-18 | 1976-10-18 | Device for measuring metal temperature and sampling from converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762412387A SU596837A1 (en) | 1976-10-18 | 1976-10-18 | Device for measuring metal temperature and sampling from converter |
Publications (1)
Publication Number | Publication Date |
---|---|
SU596837A1 true SU596837A1 (en) | 1978-02-13 |
Family
ID=20679989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU762412387A SU596837A1 (en) | 1976-10-18 | 1976-10-18 | Device for measuring metal temperature and sampling from converter |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU596837A1 (en) |
-
1976
- 1976-10-18 SU SU762412387A patent/SU596837A1/en active
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