SU926030A2 - Apparatus for cooling rolled stock - Google Patents
Apparatus for cooling rolled stock Download PDFInfo
- Publication number
- SU926030A2 SU926030A2 SU802987094A SU2987094A SU926030A2 SU 926030 A2 SU926030 A2 SU 926030A2 SU 802987094 A SU802987094 A SU 802987094A SU 2987094 A SU2987094 A SU 2987094A SU 926030 A2 SU926030 A2 SU 926030A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- nozzle
- nozzles
- water
- tapering
- additional
- Prior art date
Links
- 238000001816 cooling Methods 0.000 title claims 3
- 239000002826 coolant Substances 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 239000003570 air Substances 0.000 claims 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 6
- 238000012935 Averaging Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 238000004544 sputter deposition Methods 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 239000003351 stiffener Substances 0.000 claims 1
- 230000007704 transition Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 2
- 241001026509 Kata Species 0.000 description 1
- ONIBWKKTOPOVIA-BYPYZUCNSA-N L-Proline Chemical compound OC(=O)[C@@H]1CCCN1 ONIBWKKTOPOVIA-BYPYZUCNSA-N 0.000 description 1
- 102100025490 Slit homolog 1 protein Human genes 0.000 description 1
- 101710123186 Slit homolog 1 protein Proteins 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B45/0233—Spray nozzles, Nozzle headers; Spray systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Description
(З) УСТРОЙСТВО ДЛЯ ОХЛАЖДЕНИЯ ПРОКАТА(W) DEVICE FOR COOLING THE RENT
1one
Изобретение относитс к устройствам дл термической обработки прол. ката, в частности листов, плит, полос , ленты, и может быть использовано при термоупрочнении с прокатного нагрева.The invention relates to a device for heat treatment of prol. kata, in particular sheets, plates, strips, tapes, and can be used for thermal strengthening with rolling heating.
По основному авт. св. № 386Э97 известно устройство, ВБ1ПОЛненное в виде двух вмонтированных одна в другую несоосных труб, из которых наруж-, на заглушена по торцам и снабжена по длине сужающейс насадкой, переход щей в щелевое сопло, а внутренн труба имеет встречные подводы и продольную щель, направленную в сто- 15 рону, противоположную соплу, причем в полости внутренней трубы симметрично продольной щели установлены лепестковые распределители, вершины которых расположены в центральной вер- jo тикальной плоскости щели 1 .According to the main author. St. No. 386E97, a device is known, a VB1 FILLED in the form of two non-axial pipes mounted one into the other, out of which are external, plugged at the ends and provided with a tapered nozzle extending into the slotted nozzle, and the internal pipe has opposing leads and a longitudinal slot directed into The opposite side of the nozzle is opposite to the nozzle, and petal-shaped distributors are installed in the cavity of the inner pipe, symmetrically to the longitudinal slit, the tops of which are located in the central vertical plane of the ticking plane of the slit 1.
Недостатком конструкции известного .устройства вл етс то, что поток охладител состоит из крупных и The disadvantage of the design of the known device is that the flow of the cooler consists of large and
неоднородных по размеру частиц. Низка дисперсность охладител приводит к замедленному охлаждению проката, что нежелательно.non-uniform particle size. Low dispersion of the cooler leads to slow cooling of the car, which is undesirable.
Целью изобретени вл етс улучшение качества распылени потока охладител .The aim of the invention is to improve the spray quality of the coolant stream.
Указанна цель достигаетс тем, что устройство снабжено размещенными по обе стороны сужающейс насадки, по ее длине, дополнительными сужающимис насадками, заглушенными по торцам и оснащенными патрубками дл подвода воздуха, причем полость каждой дополнительной насадки образована полутрубой , переход щей в продольную полку , и стенкой сужающейс насадки, в которой выполнены отверсти .This goal is achieved by the fact that the device is equipped with tapering nozzles placed on both sides, along its length, additional tapering nozzles, plugged at the ends and equipped with nozzles for supplying air, the cavity of each additional nozzle being formed by a half-pipe, which transforms into a longitudinal shelf and a wall nozzles in which holes are made.
На фиг. 1 схематически показано предлагаемое устройство, общий вид; на фиг. 2 - разрез А-А на фиг. 1; на фиг. 3 - разрез Б-Б на фиг. 2.FIG. 1 schematically shows the proposed device, a general view; in fig. 2 shows section A-A in FIG. one; in fig. 3 shows a section BB in FIG. 2
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802987094A SU926030A2 (en) | 1980-09-24 | 1980-09-24 | Apparatus for cooling rolled stock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802987094A SU926030A2 (en) | 1980-09-24 | 1980-09-24 | Apparatus for cooling rolled stock |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU386997 Addition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU926030A2 true SU926030A2 (en) | 1982-05-07 |
Family
ID=20919678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU802987094A SU926030A2 (en) | 1980-09-24 | 1980-09-24 | Apparatus for cooling rolled stock |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU926030A2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2191650C1 (en) * | 2001-12-18 | 2002-10-27 | ОАО "Магнитогорский металлургический комбинат" | Roll temperature profile stabilizing method |
-
1980
- 1980-09-24 SU SU802987094A patent/SU926030A2/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2191650C1 (en) * | 2001-12-18 | 2002-10-27 | ОАО "Магнитогорский металлургический комбинат" | Roll temperature profile stabilizing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2647198B2 (en) | Method and apparatus for cooling an object | |
| RU2213627C2 (en) | Slotted nozzle for sprinkling article produced by continuous casting with cooling liquid | |
| US4591099A (en) | Nozzle to provide fan-shaped spray pattern | |
| CN101959626B (en) | Cooling device and cooling method for rolled steel | |
| US6036116A (en) | Fluid atomizing fan spray nozzle | |
| CA1141938A (en) | Device for spraying a coolant onto steel ingots during continuous-casting | |
| US4641785A (en) | Flat jet nozzle for coolant spraying on a continuously conveyed billet | |
| US4300376A (en) | Cooling of rolled metal products | |
| EP0450934A2 (en) | Multiple head spray nozzle assembly with common supply manifold | |
| SU926030A2 (en) | Apparatus for cooling rolled stock | |
| NL8402379A (en) | Apparatus and method for spraying refractory material. | |
| EP0085445B1 (en) | Process for contacting a gas with atomized liquid | |
| KR100547477B1 (en) | Cooling header for steel sheet cooling equipment | |
| JPH03505298A (en) | Linear water spray device for cooling metal plates | |
| SU789597A1 (en) | Slot burner | |
| US12280355B2 (en) | Device and process for the production of fine fat particles | |
| RU2039093C1 (en) | Device for cooling articles | |
| SU1479527A1 (en) | Apparatus for gas-liquid processing of rolled stock | |
| SU969439A1 (en) | Apparatus for secondary cooling of continuously cast ingot | |
| SU905293A1 (en) | Rolled stock cooling nozzle | |
| DE384378C (en) | Converter bottom for the wind freshening process | |
| SU823805A1 (en) | Heat exchanger | |
| SU1405949A1 (en) | Arrangement for cooling continuously-cast ingots | |
| JPS5884650A (en) | Method and apparatus for cooling long heated metal material | |
| JPS5927226B2 (en) | Slit type two-fluid spray nozzle |