CN105525082A - Heating furnace discharging support - Google Patents
Heating furnace discharging support Download PDFInfo
- Publication number
- CN105525082A CN105525082A CN201510949063.6A CN201510949063A CN105525082A CN 105525082 A CN105525082 A CN 105525082A CN 201510949063 A CN201510949063 A CN 201510949063A CN 105525082 A CN105525082 A CN 105525082A
- Authority
- CN
- China
- Prior art keywords
- process furnace
- discharge rack
- rack according
- heating furnace
- import
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
- C21D9/0025—Supports; Baskets; Containers; Covers
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Tunnel Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
The invention relates to the field of seamless steel tube manufacturing, in particular to a heating furnace discharging support. The heating furnace discharging support comprises a heating furnace and a material support, wherein the material support comprises a material discharging table, a material receiving zone and a material returning zone; the material discharging table is a slope with gradient, and the slope gradually descends and extends from the position close to the outlet end of the heating furnace to the position far away from the outlet end of the heating furnace; the material receiving zone is located below the material discharging table and comprises a first material stacking zone and a second material stacking zone, the top of the first material stacking zone is open, and a cover plate parallel to the slope of the material discharging table is arranged at an opening in the top of the second material stacking zone; the material returning zone is arranged below the heating furnace and comprises an inlet used for receiving recycled materials, a conveying channel used for conveying the recycled materials and a pushback device used for pushing the recycled materials to the inlet of the heating furnace, and a baffle parallel to the slope of the material discharging table is arranged at the position of an opening in the top of the inlet; and a temperature detector is further arranged at the position, close to an outlet of the heating furnace, of the material discharging table.
Description
Technical field
The present invention relates to weldless steel tube and manufacture field, be specifically related to a kind of process furnace discharge rack.
Background technology
In bearing seamless steel tube production process, needed to use induction heater heating before perforated steel billit operation, underheat or overheated material can be produced when blow-on, the material of underheat must re-start heating and bore a hole, cross thermal material and must scrap process, some steelframes of current use only play the effect of upper and lower material, cannot effectively distinguish underheat or overheated material and be separated, and result in steel pipe processing quality and decline.Such as, a kind of handling equipment disclosed in CN202518801U, give a kind of scheme of upper and lower steel pipe, but it cannot solve the differentiating and processing to differing temps steel pipe, cannot ensure the process quality issue that steel pipe causes because of tapping temperature impact.
Summary of the invention
Object of the present invention is the problem in order to solve in background technology, provides a kind of.
Above-mentioned technical purpose of the present invention is achieved by the following technical programs:
A kind of process furnace discharge rack, comprise process furnace and bin, wherein, described bin comprises: blanking bench, material receiving area and feed back district; Described blanking bench is an acclive inclined-plane of tool, this inclined-plane by near furnace outlet end gradually to the extension that declines gradually away from furnace outlet end; Described material receiving area is positioned at below blanking bench, comprises the first laydown area and the second laydown area, and described first laydown area top is opened wide, and described second laydown area top open part is provided with the cover plate parallel with blanking bench inclined-plane; Described feed back district is arranged on below process furnace, comprise receiving the import of reclaimed materials, in order to be transmitted back to the transfer passage of rewinding and to push back device in order to what reclaimed materials is pushed to process furnace import, described import top open part is provided with the plate washer parallel with blanking bench inclined-plane; Described blanking bench is also provided with temperature detector near furnace outlet place.Detected the temperature of furnace outlet material by temperature detector, when temperature is qualified, cover plate and plate washer are closure state, and material enters the first laydown area with blanking bench; When temperature owed by material, plate washer is opened, after entering import, by transfer passage with push back device and be transmitted back to process furnace import and reheat; When material overtemperature, cover plate is opened, and it is isolated that material enters the second laydown area with blanking bench.
As preferably, described in push back device and comprise, the propelling movement cylinder of top, below, top and in order to come directly towards the liftway slided up and down, fast and effectively by loopback of material.
As preferably, described transfer passage is a downward-sloping slideway, transfer passage one end and inlet communication, the other end with push back device and be connected, utilize action of gravity, make material automatically slip into specified location.
As preferably, described cover plate and second laydown area open top one end hinged, the cover plate the other end is provided with the cover plate cylinder controlling cover plate opening-closing.
As preferably, described plate washer and import open top one end hinged, the plate washer the other end is provided with the baffle plate cylinder controlling plate washer folding.
As preferably, top, described top is provided with a slope tilted to process furnace import.
As preferably, described liftway top is provided with the position transducer responding to position, described top.
As preferably, described blanking bench inclination angle of inclined plane is 10 ° ~ 20 °, is not damaged when ensureing that material moves on bin, and velocity magnitude is moderate simultaneously.
As preferably, be provided with cushion plate inside described first laydown area, in order to protect material.
As preferably, the inclination angle of described transfer passage is 15 ° ~ 25 °, ensures that material is not damaged when transfer passage move, while velocity magnitude moderate.
In sum, beneficial effect of the present invention:
1. a kind of process furnace discharge rack of the present invention achieves the quick isolation of excess temperature material, owes melting down fast of warm material and reheats, ensure that the quality that steel pipe is processed.
2. a kind of process furnace discharge rack of the present invention, structure is simple, and reliable, energy consumption is low, practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Following specific embodiment is only explanation of the invention; it is not limitation of the present invention; those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this specification sheets, as long as but be all subject to the protection of patent law in right of the present invention.
Below in conjunction with accompanying drawing, with embodiment, the present invention is described in detail.
Embodiment 1:
According to Fig. 1, a kind of process furnace discharge rack, comprises process furnace 1 and bin, and wherein, bin comprises: blanking bench 2, material receiving area 3 and feed back district 4; Blanking bench 2 is an acclive inclined-plane of tool, this inclined-plane by near process furnace 1 exit end gradually to the extension that declines gradually away from process furnace 1 exit end; Material receiving area 3 is positioned at below blanking bench 2, comprises the first laydown area 31 and the second laydown area 32, first laydown area 31 top is opened wide, and the second laydown area 32 top open part is provided with the cover plate 321 parallel with blanking bench 2 inclined-plane; Feed back district 4 is arranged on below process furnace 1, comprise receiving the import 41 of reclaimed materials, in order to be transmitted back to the transfer passage 42 of rewinding and to push back device 43 in order to what reclaimed materials is pushed to process furnace 1 import, import 41 top open part is provided with the plate washer 411 parallel with blanking bench 2 inclined-plane; Blanking bench 2 is also provided with temperature detector 5 near process furnace 1 exit.Push back device 43 to comprise, top 431, top below propelling movement cylinder 432 and in order to come directly towards 431 liftways slided up and down 433, fast and effectively by loopback of material.Transfer passage 42 is a downward-sloping slideway, and transfer passage 42 one end is communicated with import 41, the other end with push back device 43 and be connected, utilize action of gravity, make material automatically slip into specified location.
Cover plate 321 and second laydown area 32 open top one end hinged, cover plate 321 the other end is provided with the cover plate cylinder 322 controlling cover plate 321 folding.Plate washer 411 is hinged with import 41 open top one end, and plate washer 411 the other end is provided with the baffle plate cylinder 412 controlling plate washer 411 folding.Cushion plate is provided with, in order to protect material inside first laydown area 31.
Come directly towards 431 tops and be provided with a slope tilted to process furnace 1 import.Liftway 433 top is provided with the position transducer responding to position, top 431.
Blanking bench 2 inclination angle of inclined plane is 10 ° ~ 20 °, is not damaged when ensureing that material moves on bin, and velocity magnitude is moderate simultaneously.The inclination angle of transfer passage 42 is 15 ° ~ 25 °, and ensure that material is not damaged when transfer passage 42 moves, velocity magnitude is moderate simultaneously.
During use, detected the temperature of process furnace 1 outlet material by temperature detector 5, when temperature is qualified, cover plate 321 and plate washer 411 are closure state, and material enters the first laydown area 31 with blanking bench 2; When temperature owed by material, plate washer 411 is opened under baffle plate cylinder 412 acts on, and after entering import 41, enters liftway 433 by transfer passage 42, pushing cylinder 432 drives top 431 that material is transmitted back to process furnace 1 import along liftway 433, slips into process furnace 1 reheat in top 431; When material overtemperature, cover plate 321 is opened under cover plate cylinder 322 acts on, and it is isolated that material enters the second laydown area 32 with blanking bench 2.
Embodiment 2:
Be with above-described embodiment 1 difference, come directly towards 431 surface levels, middle part, top is hinged with propelling movement cylinder 432 push rod top, when top 431 is bottom liftway 433, maintenance level, when lifting height setover sensor, an angle is rotated in top 431, tilt, for material is sent into process furnace 1 to process furnace 1 on the suction side.
Claims (10)
1. a process furnace discharge rack, comprise process furnace (1) and bin, it is characterized in that, described bin comprises: blanking bench (2), material receiving area (3) and feed back district (4); Described blanking bench (2) is an acclive inclined-plane of tool, this inclined-plane by near process furnace (1) exit end gradually to the extension that declines gradually away from process furnace (1) exit end; Described material receiving area (3) is positioned at blanking bench (2) below, comprise the first laydown area (31) and the second laydown area (32), described first laydown area (31) top is opened wide, and described second laydown area (32) top open part is provided with the cover plate (321) parallel with blanking bench (2) inclined-plane; Described feed back district (4) is arranged on process furnace (1) below, comprise receiving the import (41) of reclaimed materials, in order to be transmitted back to the transfer passage (42) of rewinding and to push back device (43) in order to what reclaimed materials is pushed to process furnace (1) import, described import (41) top open part is provided with the plate washer (411) parallel with blanking bench (2) inclined-plane; Described blanking bench (2) is also provided with temperature detector (5) near process furnace (1) exit.
2. a kind of process furnace discharge rack according to claim 1, is characterized in that, described in push back device (43) and comprise, the propelling movement cylinder (432) of top (431), below, top and the liftway (433) slided up and down in order to top (431).
3. a kind of process furnace discharge rack according to claim 2, is characterized in that, described transfer passage (42) is a downward-sloping slideway, and transfer passage (42) one end is communicated with import (41), the other end with push back device (43) and be connected.
4. a kind of process furnace discharge rack according to claim 3, it is characterized in that, described cover plate (321) is hinged with the second laydown area (32) open top one end, and cover plate (321) the other end is provided with the cover plate cylinder (322) controlling cover plate (321) folding.
5. a kind of process furnace discharge rack according to claim 4, is characterized in that, described plate washer (411) is hinged with import (41) open top one end, and plate washer (411) the other end is provided with the baffle plate cylinder (412) controlling plate washer (411) folding.
6. a kind of process furnace discharge rack according to claim 3, is characterized in that, described top (431) top is provided with a slope tilted to process furnace (1) import.
7. a kind of process furnace discharge rack according to claim 3, is characterized in that, described liftway (433) top is provided with the position transducer responding to described top (431) position.
8. a kind of process furnace discharge rack according to claim 1, is characterized in that, described blanking bench (2) inclination angle of inclined plane is 10 ° ~ 20 °.
9. a kind of process furnace discharge rack according to claim 1, is characterized in that, described first laydown area (31) inner side is provided with cushion plate.
10. a kind of process furnace discharge rack according to claim 3, is characterized in that, the inclination angle of described transfer passage (42) is 15 ° ~ 25 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510949063.6A CN105525082B (en) | 2015-12-18 | 2015-12-18 | A kind of heating furnace discharge rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510949063.6A CN105525082B (en) | 2015-12-18 | 2015-12-18 | A kind of heating furnace discharge rack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105525082A true CN105525082A (en) | 2016-04-27 |
| CN105525082B CN105525082B (en) | 2017-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510949063.6A Active CN105525082B (en) | 2015-12-18 | 2015-12-18 | A kind of heating furnace discharge rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105525082B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114774662A (en) * | 2022-05-12 | 2022-07-22 | 重庆骏诚机械有限公司 | Heat treating a case with placing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090178738A1 (en) * | 2004-08-31 | 2009-07-16 | Jacques Chretien | Self-annealing enclosure |
| CN203928751U (en) * | 2014-04-30 | 2014-11-05 | 安徽拓山重工机械有限公司 | A kind of heating in medium frequency stove cover plate slideway |
| CN105021053A (en) * | 2015-08-08 | 2015-11-04 | 西安东威电炉设备有限公司 | Bearing steel medium-frequency induction heating surface-crack-free device |
| CN204737300U (en) * | 2015-06-29 | 2015-11-04 | 东莞市亚琪五金塑胶科技有限公司 | Material system is received in insertion machine's automation |
| CN205443395U (en) * | 2015-12-18 | 2016-08-10 | 湖州人新轴承钢管有限公司 | Heating furnace discharge frame |
-
2015
- 2015-12-18 CN CN201510949063.6A patent/CN105525082B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090178738A1 (en) * | 2004-08-31 | 2009-07-16 | Jacques Chretien | Self-annealing enclosure |
| CN203928751U (en) * | 2014-04-30 | 2014-11-05 | 安徽拓山重工机械有限公司 | A kind of heating in medium frequency stove cover plate slideway |
| CN204737300U (en) * | 2015-06-29 | 2015-11-04 | 东莞市亚琪五金塑胶科技有限公司 | Material system is received in insertion machine's automation |
| CN105021053A (en) * | 2015-08-08 | 2015-11-04 | 西安东威电炉设备有限公司 | Bearing steel medium-frequency induction heating surface-crack-free device |
| CN205443395U (en) * | 2015-12-18 | 2016-08-10 | 湖州人新轴承钢管有限公司 | Heating furnace discharge frame |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114774662A (en) * | 2022-05-12 | 2022-07-22 | 重庆骏诚机械有限公司 | Heat treating a case with placing |
| CN114774662B (en) * | 2022-05-12 | 2024-03-26 | 重庆骏诚机械有限公司 | Placing box for heat treatment piece |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105525082B (en) | 2017-09-22 |
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