KR20130013601A - 압연기용 가열로 - Google Patents
압연기용 가열로 Download PDFInfo
- Publication number
- KR20130013601A KR20130013601A KR1020110075326A KR20110075326A KR20130013601A KR 20130013601 A KR20130013601 A KR 20130013601A KR 1020110075326 A KR1020110075326 A KR 1020110075326A KR 20110075326 A KR20110075326 A KR 20110075326A KR 20130013601 A KR20130013601 A KR 20130013601A
- Authority
- KR
- South Korea
- Prior art keywords
- rolling mill
- furnace
- blocking
- work object
- working fluid
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
Links
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/04—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity adapted for treating the charge in vacuum or special atmosphere
- F27B9/045—Furnaces with controlled atmosphere
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
- F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path
- F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path being carried by a conveyor
- F27B9/2407—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path being carried by a conveyor the conveyor being constituted by rollers (roller hearth furnace)
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories or equipment specially adapted for furnaces of these types
- F27B9/39—Arrangements of devices for discharging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D7/00—Forming, maintaining or circulating atmospheres in heating chambers
- F27D7/02—Supplying steam, vapour, gases or liquids
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
본 발명은, 배출구가 구비되는 본체와, 배출구를 통해 배출되는 작업 대상물을 감싸도록 배출구 측에 설치되는 이송롤러를 감싸는 차단부와, 차단부 내부로 작동유체를 공급하는 작동유체공급부를 포함하는 압연기용 가열로를 제공한다.
Description
도 2는 본 발명의 일 실시예에 따른 압연기용 가열로의 고정빔이 도시된 단면 사시도이다.
도 3은 본 발명의 일 실시예에 따른 압연기용 가열로의 고정빔이 도시된 단면도이다.
도 4는 본 발명의 일 실시예에 따른 압연기용 가열로의 고정빔이 도시된 평면도이다.
도 5는 본 발명의 일 실시예에 따른 압연기용 가열로의 경사부 및 수납부가 도시된 단면도이다.
도 6은 본 발명의 일 실시예에 따른 압연기용 가열로의 차단부 및 작동유체공급부가 도시된 사시도이다.
14 : 배출구 16 : 유출홀부
18 : 이송롤러 22 : 고정빔
22a : 스키드버튼 22b : 냉각유로
24 : 워킹빔 26 : 구동부
28 : 가열부 30 : 이동부
30a : 경사면 32 : 개폐부
32a : 도어 34 : 내화물층
36 : 수납부 50 : 열원공급부
52 : 연료공급관 54 : 공기공급관
56 : 버너 58 : 분기관
70 : 차단부 72 : 유입구
74 : 토출구 76 : 배유홀부
78 : 경사부 80 : 작동유체공급부
82 : 덕트 84 : 연결관
Claims (4)
- 배출구가 구비되는 본체;
상기 배출구를 통해 배출되는 작업 대상물을 감싸도록 상기 배출구 측에 설치되는 이송롤러를 감싸는 차단부; 및
상기 차단부 내부로 작동유체를 공급하는 작동유체공급부를 포함하는 것을 특징으로 하는 압연기용 가열로.
- 제1항에 있어서,
상기 차단부의 일측 및 타측에는 작업 대상물이 통과되는 유입구 및 토출구가 형성되고, 상기 차단부의 저면에는 배유홀부가 형성되는 것을 특징으로 하는 압연기용 가열로.
- 제2항에 있어서,
상기 차단부의 저면에는 상기 배유홀부 측으로 낮아지는 경사부가 형성되는 것을 특징으로 하는 압연기용 가열로.
- 제1항에 있어서, 상기 작동유체공급부는,
상기 차단부 상측에 배치되는 덕트; 및
상기 덕트로부터 분기되고 상기 차단부 상면에 연결되는 연결관을 포함하는 것을 특징으로 하는 압연기용 가열로.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020110075326A KR20130013601A (ko) | 2011-07-28 | 2011-07-28 | 압연기용 가열로 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020110075326A KR20130013601A (ko) | 2011-07-28 | 2011-07-28 | 압연기용 가열로 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20130013601A true KR20130013601A (ko) | 2013-02-06 |
Family
ID=47894029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020110075326A Ceased KR20130013601A (ko) | 2011-07-28 | 2011-07-28 | 압연기용 가열로 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20130013601A (ko) |
-
2011
- 2011-07-28 KR KR1020110075326A patent/KR20130013601A/ko not_active Ceased
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20110728 |
|
| PA0201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20121115 Patent event code: PE09021S01D |
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| PG1501 | Laying open of application | ||
| E90F | Notification of reason for final refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Final Notice of Reason for Refusal Patent event date: 20130528 Patent event code: PE09021S02D |
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| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20130903 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20130528 Comment text: Final Notice of Reason for Refusal Patent event code: PE06011S02I Patent event date: 20121115 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |