CN203960288U - The air cooling equipment of annealing furnace - Google Patents
The air cooling equipment of annealing furnace Download PDFInfo
- Publication number
- CN203960288U CN203960288U CN201420323070.6U CN201420323070U CN203960288U CN 203960288 U CN203960288 U CN 203960288U CN 201420323070 U CN201420323070 U CN 201420323070U CN 203960288 U CN203960288 U CN 203960288U
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- annealing furnace
- air
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- cooling
- intake stack
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- 238000001816 cooling Methods 0.000 title claims abstract description 52
- 238000000137 annealing Methods 0.000 title claims abstract description 47
- 238000010276 construction Methods 0.000 claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 238000005452 bending Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 230000001939 inductive effect Effects 0.000 abstract description 3
- 230000002262 irrigation Effects 0.000 abstract description 2
- 238000003973 irrigation Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 235000012364 Peperomia pellucida Nutrition 0.000 description 1
- 240000007711 Peperomia pellucida Species 0.000 description 1
- 241000973497 Siphonognathus argyrophanes Species 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
The utility model provides the air cooling equipment of annealing furnace, comprise induced draft fan, intake stack, two minutes tubular constructions, annealing furnace casing and some air knives, intake stack connects induced draft fan to pass through air inducing mechanical irrigation wind, within two minutes, tubular construction is connected on intake stack, within each minute, tubular construction comprises some cooling arms, the some cooling arm of two minutes tubular constructions is connected to respectively the both sides of casing and is levels and arranges, some air knives are levels and are arranged in casing and connect accordingly the some cooling arm that is levels layout, between levels air knife, form the space of passing for steel band.The air cooling equipment of the utility model annealing furnace is by levels air knife is set in annealing furnace casing, can carry out the steel band two sides of passing fully air-cooledly, improved air-cooled speed and effect.
Description
Technical field
The utility model relates to annealing furnace, relates to particularly a kind of air cooling equipment of annealing furnace.
Background technology
At present, raising along with output and the quality of Stainless Steel Band, in order to enhance productivity, reduce energy consumption simultaneously, after steel band heats in annealing furnace, need to be cooling fast, need to find a kind of energy-efficient, be easy to the refrigerating unit of controlling, the Quality and yield of annealing furnace steel band is played to vital effect.The current integrated bellows of the general employing of air cooling equipment, to bellows air inducing, then have finedraw in bellows by blower fan, and wind carries out cooling by finedraw to steel band.This kind of type of cooling efficiency is low, and the blast of each finedraw is unstable, and steel band speed of cooling is slow.
Utility model content
In view of the above, the utility model provides a kind of speed of cooling fast, the air cooling equipment of the annealing furnace that energy utilization rate is high.
Technical solutions of the utility model are as follows: a kind of air cooling equipment of annealing furnace, comprise induced draft fan, intake stack, two minutes tubular constructions, annealing furnace casing and some air knives, intake stack connects induced draft fan to pass through air inducing mechanical irrigation wind, within two minutes, tubular construction is connected on intake stack, within each minute, tubular construction comprises some cooling arms, the some cooling arm of two minutes tubular constructions is connected to respectively the both sides of annealing furnace casing and is levels and arranges, some air knives are levels and are arranged in annealing furnace casing and connect accordingly the some cooling arm that is levels layout, between levels air knife, form the space of passing for steel band.
Further, described induced draft fan is high voltage type centrifugal blower.
Further, described intake stack comprise vertical section and with vertical section top horizontal section connected vertically, two minutes tubular constructions are connected to the bottom side of horizontal section on intake stack.
Further, described in each a minute tubular construction comprise be mainly in charge of, diffuser tube and some cooling arms, master is in charge of the horizontal section bottom side that one end is vertically connected to intake stack, diffuser tube vertically connects the main the other end of being in charge of and simultaneously vertical with horizontal section, and some cooling arms are vertically connected to respectively the bottom side of diffuser tube equally spacedly.
Further, described in each, the vertical bending in the bottom of cooling arm is connected on annealing furnace casing.
Further, the air outlet of described levels air knife in opposite directions.
Further, the air cooling equipment of described annealing furnace also comprises air draft pipe, and described air draft pipe connects annealing furnace casing.
The beneficial effects of the utility model: the air cooling equipment of the utility model annealing furnace is by levels air knife is set in annealing furnace casing, can carry out the steel band upper and lower surface of passing fully air-cooledly, have improved speed of cooling and the effect of steel band.
Preferred embodiment of the present utility model and beneficial effect thereof, further describe in connection with embodiment.
Accompanying drawing explanation
Accompanying drawing is to be used to provide further understanding of the present utility model, and forms a part for specification sheets, is used from explanation the utility model, but should not forms restriction of the present utility model with embodiment one below.In the accompanying drawings,
Fig. 1 is the one-piece construction figure of the air cooling equipment of the utility model annealing furnace.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.Should be understood that, embodiment described herein only, for description and interpretation the utility model, is not limited to the utility model.
Refer to Fig. 1, the air cooling equipment of a kind of annealing furnace shown in the utility model preferred embodiment, comprises induced draft fan 10, intake stack 20, two minutes tubular constructions 30, annealing furnace casing 40 and some air knives 50.
Induced draft fan 10 is arranged in a frame 11 that is installed in ground.Induced draft fan 10 is high voltage type centrifugal blower, and its motor can variable frequency control, as required air quantity is regulated.
Intake stack 20 connects the air outlet tube mouth of induced draft fan 10, to fill with wind by induced draft fan 10 toward intake stack 20.Intake stack 20 comprise vertical section 21 with and with vertical section 21 top horizontal sections 22 connected vertically.
Two minutes tubular constructions 30 are connected to the bottom side of horizontal section 22 on intake stack 20, each minute tubular construction 30 comprise be mainly in charge of 31, diffuser tube 32 and some cooling arms 33, main be in charge of horizontal section 22 bottom sides that 31 one end are vertically connected to intake stack 20, diffuser tube 32 vertically connects that main to be in charge of 31 the other end and while vertical with horizontal section 22.Some cooling arms 33 are vertically connected to respectively the bottom side of diffuser tube 32 equally spacedly.The bottom of each cooling arm 33 vertically bends to be connected on annealing furnace casing 40.The some cooling arm 33 of two minutes tubular constructions 30 is connected to respectively the both sides of annealing furnace casing 40 and is levels and arranges.Particularly, cooling arm 33 can coordinate flange to be fixed on the sidewall on annealing furnace casing 40 by bolt.
Air knife 50 can be purchased from market, and some air knives 50 are levels and are arranged in annealing furnace casing 40 and connect accordingly the some cooling arm 33 that is levels layout, form the space of passing for steel band between levels air knife 50.While arranging, air knife 50 one end are bolted on the flange of annealing furnace casing 40, and one end rides in the groove of annealing furnace casing 40 in addition, can take off flexibly air knife 50, and the air outlet of levels air knife 50 in opposite directions, all towards the space of passing for steel band.
In addition, the air cooling equipment of annealing furnace also comprises air draft pipe 60 (correspondence is connected with vacuum fan), and air draft pipe 60 connects annealing furnace casing 40, so that the wind of annealing furnace casing 40 is extracted in time, prevents that annealing furnace casing 40 internal gas pressures are excessive.
To sum up, the cooling arm 33 of the air cooling equipment of the utility model annealing furnace can be realized man-to-man to air knife 50 air-supply, guarantees that pressure is even, and wind energy utilization is high.Air knife 50 is divided into upper and lower two groups, can carry out cooling to the upper and lower surface of steel band.Have vacuum fan to annealing furnace casing 40 exhausting simultaneously, by air draft pipe 60, discharge, can cause fast the circulation of wind, steel band speed of cooling is fast.By minute tubular construction 30 segmentation pipelines, adopt centrifugal fan variable frequency control, can make wind-force more powerful, wind speed is high, improves the cooling efficiency of steel band.
As long as the thought of creating without prejudice to the utility model, carries out arbitrary combination to various different embodiment of the present utility model, all should be considered as the disclosed content of the utility model; Within the scope of technical conceive of the present utility model, technical scheme is carried out to the arbitrary combination of the thought of creating without prejudice to the utility model that multiple simple modification and different embodiment carry out, all should be within protection domain of the present utility model.
Claims (7)
1. the air cooling equipment of an annealing furnace, comprise induced draft fan (10), intake stack (20), annealing furnace casing (40), it is characterized in that: also comprise two minutes tubular constructions (30) and some air knives (50), intake stack (20) connects induced draft fan (10) to fill with wind by induced draft fan (10), two minutes tubular construction (30) be connected on intake stack (20), within each minute, tubular construction (30) comprises some cooling arms (33), two minutes tubular construction (30) some cooling arm (33) be connected to respectively the both sides of annealing furnace casing (40) and be levels and arrange, some air knives (50) are levels and are arranged in annealing furnace casing (40) and connect accordingly the some cooling arm (33) that is levels layout, between levels air knife (50), form the space of passing for steel band.
2. the air cooling equipment of annealing furnace according to claim 1, is characterized in that: described induced draft fan (10) is high voltage type centrifugal blower.
3. the air cooling equipment of annealing furnace according to claim 1, it is characterized in that: described intake stack (20) comprise vertical section (21) and with vertical section (21) top horizontal section connected vertically (22), two minutes tubular construction (30) be connected to the bottom side of the upper horizontal section (22) of intake stack (20).
4. the air cooling equipment of annealing furnace according to claim 3, it is characterized in that: described in each, a minute tubular construction (30) comprises main be in charge of (31), diffuser tube (32) and some cooling arms (33), master is in charge of horizontal section (22) bottom side that (31) one end is vertically connected to intake stack (20), diffuser tube (32) vertically connects the main the other end of being in charge of (31) and simultaneously vertical with horizontal section (22), and some cooling arms (33) are vertically connected to respectively the bottom side of diffuser tube (32) equally spacedly.
5. the air cooling equipment of annealing furnace according to claim 4, is characterized in that: described in each, the vertical bending in the bottom of cooling arm (33) is connected on annealing furnace casing (40).
6. the air cooling equipment of annealing furnace according to claim 1, is characterized in that: the air outlet of described levels air knife (50) in opposite directions.
7. the air cooling equipment of annealing furnace according to claim 1, is characterized in that: also comprise air draft pipe (60), described air draft pipe (60) connects annealing furnace casing (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420323070.6U CN203960288U (en) | 2014-06-17 | 2014-06-17 | The air cooling equipment of annealing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420323070.6U CN203960288U (en) | 2014-06-17 | 2014-06-17 | The air cooling equipment of annealing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203960288U true CN203960288U (en) | 2014-11-26 |
Family
ID=51920897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420323070.6U Expired - Fee Related CN203960288U (en) | 2014-06-17 | 2014-06-17 | The air cooling equipment of annealing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203960288U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108796205A (en) * | 2018-09-12 | 2018-11-13 | 珠海格力电工有限公司 | A kind of air cooling equipment and method for annealing of annealed wire |
| CN109487071A (en) * | 2019-01-07 | 2019-03-19 | 山东宏旺实业有限公司 | A kind of annealing furnace air cooling system |
| CN109487072A (en) * | 2019-01-07 | 2019-03-19 | 山东宏旺实业有限公司 | A kind of steel band air cooling system |
| CN111394566A (en) * | 2020-03-02 | 2020-07-10 | 广东世创金属科技股份有限公司 | Air slow cooling system for continuous annealing and cooling of strip |
| CN111394568A (en) * | 2020-03-02 | 2020-07-10 | 广东世创金属科技股份有限公司 | Air slow cooling device for continuous annealing and cooling of strip |
-
2014
- 2014-06-17 CN CN201420323070.6U patent/CN203960288U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108796205A (en) * | 2018-09-12 | 2018-11-13 | 珠海格力电工有限公司 | A kind of air cooling equipment and method for annealing of annealed wire |
| CN108796205B (en) * | 2018-09-12 | 2023-08-04 | 珠海格力电工有限公司 | Air cooling device and annealing method of annealing line |
| CN109487071A (en) * | 2019-01-07 | 2019-03-19 | 山东宏旺实业有限公司 | A kind of annealing furnace air cooling system |
| CN109487072A (en) * | 2019-01-07 | 2019-03-19 | 山东宏旺实业有限公司 | A kind of steel band air cooling system |
| CN111394566A (en) * | 2020-03-02 | 2020-07-10 | 广东世创金属科技股份有限公司 | Air slow cooling system for continuous annealing and cooling of strip |
| CN111394568A (en) * | 2020-03-02 | 2020-07-10 | 广东世创金属科技股份有限公司 | Air slow cooling device for continuous annealing and cooling of strip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 |