SU303891A1 - Device for quenching, hardening and hydraulic conveying of rolled stock - Google Patents
Device for quenching, hardening and hydraulic conveying of rolled stockInfo
- Publication number
- SU303891A1 SU303891A1 SU7001437286A SU1437286A SU303891A1 SU 303891 A1 SU303891 A1 SU 303891A1 SU 7001437286 A SU7001437286 A SU 7001437286A SU 1437286 A SU1437286 A SU 1437286A SU 303891 A1 SU303891 A1 SU 303891A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- nozzle
- cooling
- channel
- quenching
- hardening
- Prior art date
Links
Landscapes
- Nozzles (AREA)
Description
Изобретение относитс к области термообработки проката.The invention relates to the field of heat treatment of rolled products.
В известном устройстве по авт.св. № 205660, состо щем из секций, в каждую из которых входит инжекционна форсунка, направл к ца труба и камера сброса, последн выполнена в виде защитного кожуха, а внутри него на конце направл. кощей труОьл- Установлено гидравлическое отрицающее сопло.In the known device auth. No. 205660, consisting of sections, each of which includes an injection nozzle, directed towards the pipe and a discharge chamber, the latter is designed as a protective casing, and inside it at the end of the direction. Koshchey truOl-Installed hydraulic deny nozzle.
Недостатком: 1 ако;го устройства вл етс .большой: расхбд &рдь вЫсс сОгОдавлени (50-.70% от рбаЛёгр ,коли.чёст щим соплом 7 . Канал снабжйк регулирумдающей среды и паровой, - после Кс1ждой охлаждающей секции.Disadvantage: 1 of this device is a large one: inlet and out of the inlet pressure (50–70% of the logger, with a nozzle 7. The supply channel for the regulating medium and the steam, after X1 each cooling section.
Предлагаемое устройство отличаетсг от известного тем, что иа конце направл ющей трубы установлена сужающа с насадка с отверсти ми, соединенными направл ющим канале с отсекак дим соплом.-При этом насадку лучше выполнить из двух частей, и по крайней мере одну из них шарнирно закрепить на конце камеры охлаждени , что позволит сократить расход охлаждающей жидкости, а канал снабдить сливным патрубком и регулирующей заслонкой.The proposed device differs from the well-known fact that at the end of the guide tube a tapering nozzle is installed with openings connected by a guide channel to the compartment with a dimming nozzle. At the same time, the nozzle is better to be made of two parts, and at least one of them should be hinged on end of the cooling chamber, which will reduce the flow of coolant, and provide the channel with a drain pipe and a control valve.
Устройство состоит из направл ющей трубы 1 камеры усксфенного охлаждени и гидротранспортировани , а которую через сопла 2 подают охлаждающую среду в направлении движени (проката 3. К концу охлаждающей камеры подсоединена разъемна сужающа с насс1дка 4 с отверсти ми 5 и каналом 6, соедин ющим насадку с гидрё1влическим отсекающим СОПЛСХ4 7. Канал снабжен регулирующей заслонкой 8 и сливным патрубком 9. Верхн половина насадки соединена с кйнцом камбр«1 охлс1ждени шариирно. УетрноЯстао работает следующим обpaS 3M ./The device consists of the guide tube 1 of the chamber of accelerated cooling and hydrotransportation, and which through the nozzles 2 serves the cooling medium in the direction of movement (rolled 3. The end of the cooling chamber is connected to a separable tapered seal 4 with holes 5 and a channel 6 connecting the nozzle with 7. The channel is equipped with a regulating valve 8 and a drain pipe 9. The upper half of the nozzle is connected to the cynes of the cambra 1 cooling cushion. The WristWater is operated as 3M. /
Стру отработанной охлаждающей жидкости после выхода из направл ющей трубы раздел етс на три потока. Один иэ них проходит через технологическийThe stream of spent coolant after leaving the guide tube is divided into three streams. One of them goes through technological
зазор между насадкой и поверхностью проката в направлении его движени . Ёторой поступает через отверсти в сужающейс насадке по каналу к гидравлическс лу отсекгиощему соплу 7 иthe gap between the nozzle and the rolling surface in the direction of its movement. The second enters through the holes in the narrowing nozzle through the channel to the hydraulic shut-off nozzle 7 and
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7001437286A SU303891A1 (en) | 1970-05-28 | 1970-05-28 | Device for quenching, hardening and hydraulic conveying of rolled stock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7001437286A SU303891A1 (en) | 1970-05-28 | 1970-05-28 | Device for quenching, hardening and hydraulic conveying of rolled stock |
Publications (1)
Publication Number | Publication Date |
---|---|
SU303891A1 true SU303891A1 (en) | 1977-11-25 |
Family
ID=20452848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU7001437286A SU303891A1 (en) | 1970-05-28 | 1970-05-28 | Device for quenching, hardening and hydraulic conveying of rolled stock |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU303891A1 (en) |
-
1970
- 1970-05-28 SU SU7001437286A patent/SU303891A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SU579868A3 (en) | Jet nozzle | |
GB1468909A (en) | Method of and apparatus for hardening steel pipes | |
US3189490A (en) | Method and apparatus for quenching pipe | |
SU303891A1 (en) | Device for quenching, hardening and hydraulic conveying of rolled stock | |
GB1413064A (en) | Water quench apparatus | |
GB1072318A (en) | Method of and apparatus for the hot forming of metal | |
KR101105106B1 (en) | An Apparatus for Cooling Rolled Wire-Rod | |
CA1059313A (en) | Fluid quench housing assembly with external flow adjustment | |
JP2000140928A (en) | Method and device for cooling work heated at rolling temperature, in particular, hot-rolled wide strip | |
JPS5716133A (en) | Continuous annealer for thin steel strip | |
JPS5726127A (en) | Cooler for continuous annealing line for high tensile steel | |
US2367969A (en) | Flame hardening | |
EP0737524B1 (en) | Cooling chamber for rolled products | |
JPS57109516A (en) | Method and apparatus for cooling strip in hot rolling mill | |
SU545679A1 (en) | Device for heat treatment of rolled | |
US3351284A (en) | Methods of operating burners and improved burners | |
SU1129246A1 (en) | Apparatus for heat treatment and hydraulic conveyance of rolled stock | |
SU426122A1 (en) | DEVICE FOR CREATING A GAS CURTAIN | |
US3721518A (en) | Method for sealing and cooling the component parts associated with the moving and stationary members of walking beam furnaces | |
FR2453902A1 (en) | Quenching long metal bars or tubes - via ring nozzles which project conical streams of water onto surface of metal prod. and in bore of tube if required | |
SU515801A1 (en) | Device for thermal strengthening of sheet | |
SU582863A1 (en) | Rolled stock cooling device | |
SU876737A1 (en) | Device for thermal treatment and hydrotransporting of rolled stock | |
SU651862A1 (en) | Rolling-mill roll and rolled stock cooling method | |
JPS57206559A (en) | Control method for flow rate of secondary cooling water of continuous casting installation |