CN209227013U - A kind of annealing system and preparation system of amorphous alloy core - Google Patents
A kind of annealing system and preparation system of amorphous alloy core Download PDFInfo
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- CN209227013U CN209227013U CN201821876615.0U CN201821876615U CN209227013U CN 209227013 U CN209227013 U CN 209227013U CN 201821876615 U CN201821876615 U CN 201821876615U CN 209227013 U CN209227013 U CN 209227013U
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Abstract
The utility model relates to amorphous alloy preparation fields, provide a kind of annealing system of amorphous alloy core, including the air compression drying device group for being compressed and being dried to air and the annealing furnace made annealing treatment, before air compression drying device group is set to the workshop section of annealing furnace, it is connected to annealing furnace, annealing furnace is provided with the first humidity sensor for detecting humidity in furnace.A kind of preparation system of amorphous alloy core, the annealing system including upper amorphous alloy core.The operating cost of annealing system of the annealing system and amorphous alloy core of the amorphous alloy core is low.
Description
Technical field
The utility model relates to amorphous alloy preparation fields, at a kind of annealing of amorphous alloy core
Reason system and preparation method.
Background technique
When amorphous alloy strips prepare transformer core, since amorphous band is very thin, band hardness is very big, while amorphous
The performance of band is influenced fairly obvious by external stress, therefore iron core is made annealing treatment during preparation,
To reduce the internal stress introduced in amorphous core production technology.
Amorphous alloy core annealing at present mainly employs nitrogen as to protect gas, i.e., after iron core is put into annealing furnace, first
To annealing furnace inflated with nitrogen, the air in furnace is discharged, then heats up and heat treatment process is carried out to furnace inner iron core.Iron core is entirely heat-treated
Logical nitrogen in technical process, until iron core annealing terminates, iron core surface temperature is reduced under certain temperature, then is stopped to annealing
Lead to nitrogen in furnace.This method can guarantee iron core in annealing furnace not by the dioxygen oxidation in air, but annealing cost is high.
In consideration of it, special propose the application.
Utility model content
The utility model provides a kind of annealing system of amorphous alloy core, it is intended to improve at amorphous alloy annealing
Manage the high problem of process cost.
The utility model provides a kind of amorphous alloy core production system, at low cost.
The utility model is realized in this way:
A kind of annealing system of amorphous alloy core, including the air compression for being compressed and being dried to air
Drying device group and the annealing furnace made annealing treatment, before air compression drying device group is set to the workshop section of annealing furnace, with
Annealing furnace connection, annealing furnace are provided with the first humidity sensor for detecting humidity in furnace.
Further, in the utility model preferred embodiment, the annealing system of amorphous alloy core also wraps control
Device processed, controller is electrically connected with the first humidity sensor and annealing furnace electrical connection, and the first humidity sensor, which is formulated into, to be adopted
Collect humidity data in annealing furnace and is converted to the first electric signal output corresponding with humidity data；Controller is formulated for connecing
It receives the first electric signal and the second electric signal for controlling the opening and closing of annealing furnace is exported according to the first electric signal, annealing furnace receives the
Two electric signals, and make and the matched instruction of the second electric signal.
Further, in the utility model preferred embodiment, air compression drying device group passes through pipeline and annealing
Furnace is connected to, and the second humidity sensor, the second humidity sensor and air compression drying device group and control are provided on pipeline
Device electrical connection, the second humidity sensor, which is formulated into, can acquire in pipeline humidity data and be converted to corresponding with humidity data the
The output of three electric signals；Controller is formulated for receiving third electric signal and be exported according to third electric signal for controlling air
4th electric signal of the opening and closing of compression drying device group, air compression drying device group receive the 4th electric signal, and make and the
The matched instruction of four electric signals.
Further, in the utility model preferred embodiment, the quantity of air compression drying device group is at least two
Group, at least two groups air compression drying device group are connected to annealing furnace.
Further, in the utility model preferred embodiment, air compression drying device group includes interconnected
Air compressor and dried-air drier, air compressor and dried-air drier are electrically connected with the controller.
Further, in the utility model preferred embodiment, dried-air drier relative to air compressor closer to
Annealing furnace.
Further, in the utility model preferred embodiment, the annealing system of amorphous alloy core further includes
Alarm, alarm are electrically connected with the controller.
Further, in the utility model preferred embodiment, alarm is set to air compression drying device group.
Further, in the utility model preferred embodiment, the annealing system of amorphous alloy core further includes
Timer, the second humidity sensor are electrically connected with the controller by timer.
A kind of preparation system of amorphous alloy core, the annealing system including upper amorphous alloy core.
The beneficial effects of the utility model are: the amorphous alloy core annealing side that the utility model obtains by above-mentioned design
Method, in use, since it includes the first humidity sensor being arranged on air compression drying device group and annealing furnace and annealing furnace
Device allows the system to carry out compression drying to air, and the air after compression drying is passed through in annealing furnace, wet through first
Humidity is made annealing treatment after reaching 1% in degree sensor detection furnace, and the processing system can be made to move back for amorphous alloy core
Annealing process is at low cost when fiery, and the quality of obtained amorphous alloy core and no significant difference when doing protection gas using nitrogen.
The amorphous alloy core production method that the utility model also obtains by above-mentioned design, due to including the utility model
The annealing system of the amorphous alloy core of offer, therefore its production cost is low.
Detailed description of the invention
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
It should be considered as the restriction to range, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Operation side when Fig. 1 is the annealing system of the amorphous alloy core provided using the utility model embodiment
Method flow chart；
Fig. 2 is the structure and signal of the annealing system for the amorphous alloy core that the utility model first embodiment provides
Direction of transfer schematic diagram；
Fig. 3 is the structure and signal of the annealing system for the amorphous alloy core that the utility model second embodiment provides
Direction of transfer schematic diagram；
Fig. 4 is the structure and signal of the annealing system for the amorphous alloy core that the utility model second embodiment provides
Direction of transfer schematic diagram.
Icon: the annealing system of 100- amorphous alloy core；110- air compression drying device group；111- air pressure
Contracting machine；112- dried-air drier；130- annealing furnace；The first humidity sensor of 131-；140- controller；150- pipeline；151-
Two humidity sensors；The annealing system of 200- amorphous alloy core；210- air compression drying device group；230- annealing
Furnace；240- controller；The second humidity sensor of 251-；The annealing system of 300- amorphous alloy core；The compression of 311- air
Machine；312- dried-air drier；340- controller；The second humidity sensor of 351-；361- timer；362- alarm.
Specific embodiment
It, below will be to the utility model to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Technical solution in embodiment is clearly and completely described.The person that is not specified actual conditions in embodiment, according to normal conditions or
The condition that manufacturer suggests carries out.Reagents or instruments used without specified manufacturer is that can be obtained by commercially available purchase
Conventional products.
A kind of amorphous alloy core method for annealing, comprising:
S1, dry compressed air is passed through into the annealing furnace for placing amorphous alloy core to be handled.
The amorphous alloy core of pending annealing is placed in annealing furnace first, is passed through into annealing furnace dry
Compressed air.The gas containing moisture original in annealing furnace is discharged after being passed through annealing furnace for compressed air, so that in annealing furnace
It is almost completely filled with dry compressed air.
After S2, furnace gas water content to be annealed are less than 1%, annealing furnace is powered, and heats to amorphous alloy core to be processed,
Simultaneously, dry compressed air is continually fed into until amorphous alloy core is completed to make annealing treatment.
After the gas water content in annealing furnace is less than 1%, it is powered to annealing furnace, so that annealing furnace closes amorphous to be processed
Golden iron core is heated, and dry compressed air is continually fed into while heating until amorphous alloy core is completed at annealing
Reason.Preferably, also amorphous alloy core to be processed is applied while being heated to amorphous alloy core to be processed longitudinal
Magnetic field.Specifically, the length direction by amorphous alloy core along band is placed in magnetic field, cause amorphous alloy strips uniaxial every
Anisotropic magnetic raises arrangement, obtains good magnetic with this and raises orientation, to reduce iron core internal stress, so that it breaks in annealing process
Crystal structure energy consumption is less.
Stop the heating to annealing furnace after the completion of annealing, annealing fire door is opened when furnace inner iron core temperature is less than 150 DEG C, is stopped
Only lead to drying compressed air and be simultaneously stopped and longitudinal magnetic field is applied to amorphous alloy core to be processed.
Amorphous alloy core method for annealing provided by the utility model, due to using dry compressed air as protection gas
Body, and protection gas is passed through and gas original in annealing furnace is expelled to gas water content in annealing furnace after annealing furnace is less than
It is being made annealing treatment again after 1%, since water content is minimum in annealing furnace, and is making oxygen in the case where almost dry-steam
Will not iron core be aoxidized, effect achieved is worked as with nitrogen is used for protection gas phase, and serves as with dry compressed air
It is the production cost for protecting gas that protection its production cost of gas, which is significantly less than with nitrogen,.Therefore, amorphous provided by the utility model closes
Golden iron core method for annealing, having ensures to anneal back core performance under the premise of significant change does not occur, and reduces amorphous core
Production cost.
The annealing system for providing a kind of amorphous alloy core to the utility model embodiment below is specifically described.
First embodiment
A kind of annealing system 100 of amorphous alloy core is present embodiments provided, including for pressing air
Contracting and dry air compression drying device group 110 and the annealing furnace 130 made annealing treatment, air compression drying device group
It before 110 are set to the workshop section of annealing furnace 130, is connected to annealing furnace 130, annealing furnace 130 is provided with for detecting humidity in furnace
First humidity sensor 131.
Air is passed through after air compression drying device group 110 by compression drying, is then passed in annealing furnace 130, so that moving back
It is original in stove 130 to be discharged containing water gas, when the first humidity sensor 131 detects the humidity in annealing furnace 130 less than 1%
Afterwards, so that annealing furnace 130 is powered, and longitudinal magnetic field is applied to annealing furnace 130, be simultaneously still continually fed into compressed air.To
130 power supply of annealing furnace is cut off after the completion of annealing, the included hygrosensor (not shown) of furnace 130 to be annealed detects furnace inner iron core
Annealing fire door is opened when temperature is less than 150 DEG C, stopping is passed through drying compressed air and is simultaneously stopped to amorphous alloy to be processed
The heart applies longitudinal magnetic field.
Further, the annealing system 100 of amorphous alloy core goes back packet controller 140, controller 140 and first wet
It spends sensor 131 and annealing furnace 130 is electrically connected, the first humidity sensor 131, which is formulated into, can acquire humidity in annealing furnace 130
Data are simultaneously converted to the first electric signal output corresponding with humidity data；Controller 140 is formulated for receiving the first telecommunications
Number and the second electric signal for controlling the opening and closing of annealing furnace 130 is exported according to the first electric signal, annealing furnace 130 receives the second electricity
Signal, and make and the matched instruction of the second electric signal.
When the first humidity sensor 131 detects that the humidity in annealing furnace 130 reaches preset value i.e. humidity less than 1%,
The data that will test are sent to controller 140 with the first electric signal, and control annealing furnace 130 is logical after controller 140 receives signal
Electricity, the setting of controller 140 is so that whole system is easy to use.
Further, air compression drying device group 110 is connected to by pipeline 150 with annealing furnace 130, is set on pipeline 150
It is equipped with the second humidity sensor 151, the second humidity sensor 151 and air compression drying device group 110 and 140 electricity of controller
Connection, the second humidity sensor 151, which is formulated into, can acquire humidity data in pipeline 150 and be converted to corresponding with humidity data
The output of third electric signal；Controller 140 is formulated for receiving third electric signal and be exported according to third electric signal for controlling
4th electric signal of the opening and closing of air compression drying device group 110 processed, air compression drying device group 110 receive the 4th telecommunications
Number, and make and the 4th matched instruction of electric signal.
Whether the second humidity sensor 151 detects the humidity in pipeline, to examine air compression drying device group 110 normal
Work illustrates that air compression drying device group 110 is likely to occur failure if the humidity detected is greater than 1%, at this time controller
140 control air compression drying device groups 110 stop working, and are further continued for work after staff checks or overhauls.
Specifically, air compression drying device group 110 includes interconnected air compressor 111 and dried-air drier
112, air compressor 111 and dried-air drier 112 are electrically connected with controller 140.It is controlled after the humidity detected is greater than 1%
Device 140 processed controls air compressor 111 and dried-air drier 112 is simultaneously stopped work.More specifically, 112 phase of dried-air drier
For air compressor 111 closer to annealing furnace 130, air is first dried again after compression.
Second embodiment
The annealing system 200 of amorphous alloy core provided by the utility model embodiment, realization principle and production
Raw technical effect and real first embodiment are essentially identical, and to briefly describe, the present embodiment does not refer to place, and it is real to can refer to first
Apply corresponding contents in example.
The annealing system 200 of the amorphous alloy core of the present embodiment, included air compression drying device group 210
Quantity be two groups, two groups of air compression drying device groups 210 are connected to annealing furnace 230.One group is only opened when normal work
Air compression drying device group 210, when the second humidity sensor 251 detects humidity exception, controller 240 is controlled in work
Air compression drying device group 210 shut down, for guarantee amorphous alloy core annealing system 200 work normally, control
Device 240 controls another group of air compression drying device group 210 and starts to work.Two groups of air compression drying device groups 210 are set
Purpose is exactly to prevent air compression drying process from breaking down, and influence annealing process.
It should be noted that the quantity of air compression drying device group 210 is also in the other embodiments of the utility model
It can be more than two, be equally able to achieve said effect.
3rd embodiment
The annealing system 300 of amorphous alloy core provided by the utility model embodiment, realization principle and production
Raw technical effect and real second embodiment are essentially identical, and to briefly describe, the present embodiment does not refer to place, and it is real to can refer to second
Apply corresponding contents in example.
The annealing system 100 of amorphous alloy core provided in this embodiment further includes alarm 362, alarm 362
It is electrically connected with controller 340.After the second humidity sensor 351 detects humidity exception in pipeline, control is sent the signal to
Device 340, controller control alarm 362 while controlling air compressor 311 and dried-air drier 312 stops working issue
Alarm and reminding staff overhauls air compressor 311 and dried-air drier 312.Alarm 362 can select buzzer or sudden strain of a muscle
Bright lamp.
Specifically, in the present embodiment, alarm 362 is set to the outer wall of dried-air drier 312.It should be noted that
The outer wall of outer wall or annealing furnace in air compressor also can be set in alarm in other embodiments.
Further, the annealing system 300 of amorphous alloy core further includes timer 361, the second humidity sensor
351 are electrically connected by timer 361 with controller 340.
In use, preset a Humidity Detection persistent anomaly time to timer 361, such as 5 seconds, timer 361 is to the
The antecedent moisture signal duration of two humidity sensors 351 detection is recorded, and is counted if the duration reaches preset time
When device 361 signal that the duration reaches preset time is occurred to controller 340, controller 340 controls air compressor again
311 and dried-air drier 312 stop working.The setting of timer 361 more can determine that air compared to instantaneous detection humidity extremely
The exception of compression drying device group avoids the problem of mistake is shut down.
The annealing system of amorphous alloy core provided by the utility model, due to including air compression drying device group
With the first humidity sensor being arranged on annealing furnace and annealing furnace, allow the system to carry out air compression drying, and
Air after compression drying is passed through in annealing furnace, is annealed after humidity in the first humidity sensor detection furnace reaches 1%
Processing, annealing process amorphous alloy at low cost, and obtaining when can make the processing system for amorphous alloy core annealing
The quality of the heart and no significant difference when doing protection gas using nitrogen.
The utility model additionally provides a kind of amorphous alloy core production method comprising amorphous provided by the utility model
The annealing system of alloy core, due to the annealing system including amorphous alloy core provided by the utility model, therefore
Its production cost is low.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model
Within then, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of annealing system of amorphous alloy core, which is characterized in that including for air to be compressed and dried
Air compression drying device group and the annealing furnace that is made annealing treatment,
It before the air compression drying device group is set to the workshop section of the annealing furnace, is connected to the annealing furnace, the annealing
Furnace is provided with the first humidity sensor for detecting humidity in furnace.
2. the annealing system of amorphous alloy core according to claim 1, which is characterized in that the amorphous alloy
The annealing system of the heart also packet controller, the controller is electrically connected with first humidity sensor and the annealing furnace
Electrical connection, first humidity sensor, which is formulated into, can acquire humidity data in annealing furnace and be converted to corresponding with humidity data
The first electric signal output；The controller is formulated for receiving first electric signal and according to first electric signal
The second electric signal for controlling the opening and closing of the annealing furnace is exported, the annealing furnace receives second electric signal, and makes
With the matched instruction of the second electric signal.
3. the annealing system of amorphous alloy core according to claim 2, which is characterized in that the air compression is dry
Dry device group is connected to by pipeline with the annealing furnace, and the second humidity sensor, second humidity are provided on the pipeline
Sensor and the air compression drying device group are electrically connected with the controller, and second humidity sensor is formulated into
Humidity data in pipeline can be acquired and be converted to third electric signal output corresponding with humidity data；The controller is formulated into
For receiving the third electric signal and being exported according to the third electric signal for controlling the air compression drying device group
Opening and closing the 4th electric signal, the air compression drying device group receives the 4th electric signal, and makes and the described 4th
The matched instruction of electric signal.
4. the annealing system of amorphous alloy core according to claim 3, which is characterized in that the air compression is dry
The quantity of dry device group is at least two groups, and air compression drying device group described at least two groups is connected to the annealing furnace.
5. the annealing system of amorphous alloy core according to claim 3, which is characterized in that the air compression is dry
Dry device group includes interconnected air compressor and dried-air drier, and the air compressor and the dried-air drier are equal
It is electrically connected with the controller.
6. the annealing system of amorphous alloy core according to claim 5, which is characterized in that the dried-air drier
Relative to the air compressor closer to the annealing furnace.
7. the annealing system of amorphous alloy core according to claim 4, which is characterized in that the amorphous alloy
The annealing system of the heart further includes alarm, and the alarm is electrically connected with the controller.
8. the annealing system of amorphous alloy core according to claim 7, which is characterized in that the alarm setting
In the air compression drying device group.
9. the annealing system of amorphous alloy core according to claim 4, which is characterized in that the amorphous alloy
The annealing system of the heart further includes timer, and second humidity sensor is electrically connected by the timer and the controller
It connects.
10. a kind of preparation system of amorphous alloy core, which is characterized in that including as described in any one of claim 1-3,5-8
Amorphous alloy core annealing system.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109207680A (en) * | 2018-11-14 | 2019-01-15 | 上海置信电气非晶有限公司 | A kind of amorphous alloy core method for annealing, production method and annealing system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109207680A (en) * | 2018-11-14 | 2019-01-15 | 上海置信电气非晶有限公司 | A kind of amorphous alloy core method for annealing, production method and annealing system |
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