CN205893349U - Orientation silicon steel continuous annealing furnace furnace end waste heat utilization equipment - Google Patents
Orientation silicon steel continuous annealing furnace furnace end waste heat utilization equipment Download PDFInfo
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- CN205893349U CN205893349U CN201620722143.8U CN201620722143U CN205893349U CN 205893349 U CN205893349 U CN 205893349U CN 201620722143 U CN201620722143 U CN 201620722143U CN 205893349 U CN205893349 U CN 205893349U
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- heat
- continuous annealing
- annealing furnace
- silicon steel
- orientation silicon
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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Abstract
The utility model relates to a continuous annealing furnace technical field especially relates to an orientation silicon steel continuous annealing furnace furnace end waste heat utilization equipment, and this waste heat utilization equipment sets up inside the furnace end, include the heater and set up at the outside heat preservation device of heater that heat preservation device outside still is equipped with fixing device. The utility model discloses the furnace end can fully absorb the heat that the burning of furnace end hydrogen produced, absorptive heat accessible pipe -line transportation to dry -off oven after installing waste heat utilization equipment additional for rinse the drying process behind the steel band, replace steam heating stoving steel band, thereby practice thrift a large amount of energy, reduction in production cost, and can reduce the workshop temperature, improve working environment.
Description
Technical field
This utility model is related to continuous annealing furnace technical field, more than more particularly, to a kind of orientation silicon steel continuous annealing furnace burner
Heat utilization device.
Background technology
Orientation silicon steel production procedure is long, production technology and its complexity, is therefore referred to as the artware in iron and steel.In oriented silicon
Need in steel production process to carry out decarburizing annealing using continuous annealing furnace to the oriented silicon steel band after cold rolling, protective atmosphere used is
Nitrogen mixture, unnecessary nitrogen can be discharged by discharge duct, and hydrogen generally can burn in fire door at high temperature.Existing
Orientation silicon steel continuous annealing furnace burner no residual heat using device, the heat of burning all distributes in workshop, not only wastes a large amount of
The energy, and increased workshop temperature, be degrading working environment.
Utility model content
The purpose of this utility model is the defect overcoming prior art to exist, and provides a kind of orientation silicon steel of energy-conserving and environment-protective even
Continuous annealing furnace burner residual heat using device.
The technical scheme realizing this utility model purpose is: a kind of orientation silicon steel continuous annealing furnace burner UTILIZATION OF VESIDUAL HEAT IN dress
Put；It is characterized in that: described residual heat using device is arranged on inside burner, including heater and be arranged on the guarantor outside heater
Warm device, is additionally provided with fixing device outside described attemperator.
Technique scheme, described heater is the roundabout coil being arranged within fire door, and described coil passes through Serpentiss
Shape pipe fixed plate is fixedly installed on fire door both sides, and the water inlet end of described coil and water side are all outside burner.
Technique scheme, is additionally provided with securing plate between described coil two ends and fire door.
Technique scheme, described coil is the seamless steel pipe of φ 38, φ 42 or φ 50.
Technique scheme, described attemperator is the heat-preservation cotton being arranged on coil two ends and top, described heat-preservation cotton
Thickness is 30～100mm.
Technique scheme, described fixing device includes being arranged on outer side panel outside heat-preservation cotton, inner side baffle, upside
Baffle plate and front shrouding, described front shrouding includes front lower shrouding and front upper sealing plate.
Technique scheme, described residual heat using device top is additionally provided with upper cover plate, and described upper cover plate is fixed by blind rivet
It is arranged on side shield, between described upper cover plate and upper side shield, be provided with heat-preservation cotton；Described front upper sealing plate be located at upper cover plate with
On front side of upper side shield.
Technique scheme, described blind rivet has six, is evenly arranged in two ends and the middle part of burner.
Technique scheme, the heat-preservation cotton interval setting between described upper cover plate and upper side shield, and fixed by blind rivet
It is arranged between upper cover plate and upper side shield；It is provided with throat between spaced two heat-preservation cotton.
Technique scheme, described coil top and the distance between upper side shield h are 20～50mm.
After technique scheme, this utility model has a following positive effect:
(1) heat of burner combustion of hydrogen generation can be fully absorbed after this utility model burner installs residual heat using device additional,
The heat absorbing can replace steam heating, drying steel by pipeline to drying oven for cleaning the drying and processing after steel band
Band, thus saving mass energy, reducing production cost, and can reduce workshop temperature, improving work situation；
(2) this utility model coil is roundabout is arranged on inside fire door, is greatly improved heating surface area, improves in coil
The rate of heat addition of portion's water, water inlet end and water side are connected with the heat exchanger in drying oven by pipeline, thus can be by heater
The heat absorbing is used for drying steel band；
(3) this utility model heater outer enclosure has heat-preservation cotton, thus reduce heat scattering and disappearing, improves energy utilization rate；
The heat-preservation cotton of upper side shield and upper cover plate leaves certain interval using between interval setting and coil top and upper side shield
Design, can make combustion of hydrogen flame reach upper cover plate, thus increasing heated time and the heating surface area of coil, improve heat transfer effect
Rate；
(4) it is connected using blind rivet between this utility model upper cover plate and upper side shield, detachably, facilitate heat-preservation cotton and snakelike
The maintenance of pipe and replacing；
(5) this utility model structure is novel, and design is ingenious, and improvement cost is low, and heat utilization rate is high, and energy-conserving and environment-protective can be big
Scale popularization and application.
Brief description
In order that content of the present utility model is easier to be clearly understood, below according to specific embodiment and with reference to attached
Figure, is described in further detail to this utility model, wherein
Fig. 1 is this utility model front view；
Fig. 2 is this utility model top view；
Fig. 3 is this utility model side view；
In figure 1, outer side panel；2nd, upper cover plate；3rd, heat-preservation cotton；4th, upper side shield；5th, coil；5-1, water inlet end；5-2 goes out
Water end (W.E.)；6th, inner side baffle；7th, blind rivet；8th, coil fixed plate；9th, securing plate；10th, fire door；Shrouding before 11；11-1, front lower envelope
Plate；11-2, front upper sealing plate；12nd, throat.
Specific embodiment
(embodiment 1)
See Fig. 1～3, this utility model orientation silicon steel continuous annealing furnace burner residual heat using device is arranged on inside burner,
Including heater and be arranged on attemperator outside heater, outside attemperator, it is additionally provided with fixing device.Heater is circuitous
Return the coil 5 being arranged within fire door, coil 5 is fixedly installed on fire door both sides, coil 5 by coil fixed plate 8
It is additionally provided with securing plate 9 between two ends and fire door 10, improve the firmness of coil 5 further.The water inlet end 5-1 of coil 5
With water side 5-2 all outside burner, the seamless steel pipe of coil 5 a size of φ 38, φ 42 or φ 50, concrete size can basis
The width of actual body of heater and heating efficiency are selected, and this utility model fire door 10 width is 1360mm, coil 5 outside dimension
For 42mm.
This utility model attemperator is the heat-preservation cotton 3 being arranged on coil 5 two ends and top, and heat-preservation cotton 3 thickness is 30
～100mm, this utility model both sides heat-preservation cotton thickness 30～40mm, upper end heat-preservation cotton 80～100mm.
This utility model fixing device includes being arranged on outer side panel 1 outside heat-preservation cotton 3, inner side baffle 6, upper side shield
4 and front shrouding 11, front shrouding 11 includes front lower shrouding 11-1 and front upper sealing plate 11-2.
Preferably, residual heat using device top is additionally provided with upper cover plate 2, and upper cover plate 2 is fixedly installed on by six blind rivets 7
On side shield 4, six blind rivets are separately positioned on two ends and the middle part of burner.It is provided with heat-preservation cotton between upper cover plate 2 and upper side shield 4
3；Front upper sealing plate 11-2 is located on front side of upper cover plate 2 and upper side shield 4.
Preferably, heat-preservation cotton 3 interval setting between upper cover plate 2 and upper side shield 4, and be fixedly installed on by blind rivet 7
Between upper cover plate 2 and upper side shield 4；It is provided with throat 12, setting one side of throat 12 between spaced two heat-preservation cotton 3
Face can be used for discharging the cigarette that plate face remnants oil firing produces, and the flame that combustion of hydrogen produces on the other hand can be made to go here and there upwards, from
And improve the heating surface area of coil 5, improve heat utilization rate.20～50mm is left between coil 5 top and upper side shield 4
Gap, can further improve the endotherm area of coil 5.
This utility model heater heating surface (area) (HS about 1.12, the water yield about 10kg in heater, and constant flow, water is snakelike
About 10～20 seconds heat time heating times in pipe 5, pass through pipeline after water heating to drying oven heat exchanger, for drying steel band.
Particular embodiments described above, has carried out entering one to the purpose of this utility model, technical scheme and beneficial effect
Step describes in detail, be should be understood that and the foregoing is only specific embodiment of the utility model, is not limited to this
Utility model, all of the present utility model spirit and principle within, any modification, equivalent substitution and improvement done etc., all should wrap
It is contained within protection domain of the present utility model.
Claims (10)
1. a kind of orientation silicon steel continuous annealing furnace burner residual heat using device；It is characterized in that: described residual heat using device setting
Inside burner, including heater and be arranged on attemperator outside heater, outside described attemperator, it is additionally provided with fixation
Device.
2. orientation silicon steel continuous annealing furnace burner residual heat using device according to claim 1 it is characterised in that: described plus
Hot device is the roundabout coil (5) being arranged within fire door, and described coil (5) is fixedly installed by coil fixed plate (8)
In fire door both sides, the water inlet end (5-1) of described coil (5) and water side (5-2) are all outside burner.
3. orientation silicon steel continuous annealing furnace burner residual heat using device according to claim 2 it is characterised in that: described Serpentiss
It is additionally provided with securing plate (9) between shape pipe (5) two ends and fire door (10).
4. orientation silicon steel continuous annealing furnace burner residual heat using device according to claim 2 it is characterised in that: described Serpentiss
Shape pipe (5) is the seamless steel pipe of φ 38, φ 42 or φ 50.
5. orientation silicon steel continuous annealing furnace burner residual heat using device according to claim 2 it is characterised in that: described guarantor
Warm device is the heat-preservation cotton (3) being arranged on coil (5) two ends and top, and described heat-preservation cotton (3) thickness is 30～100mm.
6. orientation silicon steel continuous annealing furnace burner residual heat using device according to claim 5 it is characterised in that: described solid
Determine device to include being arranged on the outside outer side panel (1) of heat-preservation cotton (3), inner side baffle (6), upper side shield (4) and front shrouding
(11), described front shrouding (11) includes front lower shrouding (11-1) and front upper sealing plate (11-2).
7. orientation silicon steel continuous annealing furnace burner residual heat using device according to claim 6 it is characterised in that: described remaining
Heat utilization device top is additionally provided with upper cover plate (2), and described upper cover plate (2) is fixedly installed on side shield (4) by blind rivet (7)
On, it is provided with heat-preservation cotton (3) between described upper cover plate (2) and upper side shield (4)；Described front upper sealing plate (11-2) is located at upper cover plate
(2) and on front side of upper side shield (4).
8. orientation silicon steel continuous annealing furnace burner residual heat using device according to claim 7 it is characterised in that: described draw
Nail (7) has six, is evenly arranged in two ends and the middle part of burner.
9. orientation silicon steel continuous annealing furnace burner residual heat using device according to claim 7 it is characterised in that: on described
Heat-preservation cotton (3) interval setting between cover plate (2) and upper side shield (4), and upper cover plate (2) is fixedly installed on by blind rivet (7)
And upper side shield (4) between；It is provided with throat (12) between spaced two heat-preservation cotton (3).
10. orientation silicon steel continuous annealing furnace burner residual heat using device according to claim 9 it is characterised in that: described
Coil (5) top and the distance between upper side shield (4) h are 20～50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620722143.8U CN205893349U (en) | 2016-07-09 | 2016-07-09 | Orientation silicon steel continuous annealing furnace furnace end waste heat utilization equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620722143.8U CN205893349U (en) | 2016-07-09 | 2016-07-09 | Orientation silicon steel continuous annealing furnace furnace end waste heat utilization equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205893349U true CN205893349U (en) | 2017-01-18 |
Family
ID=57771891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620722143.8U Active CN205893349U (en) | 2016-07-09 | 2016-07-09 | Orientation silicon steel continuous annealing furnace furnace end waste heat utilization equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205893349U (en) |
-
2016
- 2016-07-09 CN CN201620722143.8U patent/CN205893349U/en active Active
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| GR01 | Patent grant |