CN207391538U - One kind heats orientation silicon steel equipment based on low temperature casting blank - Google Patents
One kind heats orientation silicon steel equipment based on low temperature casting blank Download PDFInfo
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- CN207391538U CN207391538U CN201721233280.6U CN201721233280U CN207391538U CN 207391538 U CN207391538 U CN 207391538U CN 201721233280 U CN201721233280 U CN 201721233280U CN 207391538 U CN207391538 U CN 207391538U
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- air inlet
- inlet pipe
- heating
- motor
- furnace body
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Abstract
Orientation silicon steel equipment is heated based on low temperature casting blank the utility model discloses one kind, including furnace body, furnace body is internally provided with heating furnace, temperature sensor is provided on the side wall of heating furnace, bell is provided at the top of furnace body, motor is placed on bell, the bottom of motor is connected with rotating bar, one end of rotating bar is connected with fan, the one side of motor is provided with waste gas heater, the opposite side of motor is provided with air inlet pipe, drive link is provided on the inside of air inlet pipe, one end of drive link passes vertically through the bottom of air inlet pipe, the other end of drive link is connected with hydraulic unit driver, the one side of air inlet pipe is connected with nitrogen ammonia holding vessel.The utility model by nitrogen ammonia mixed gas into heating furnace by making entire heating furnace cool down, possess higher lumber recovery compared with traditional high temperature heating strand stove, the content that it is made strictly to control nitrogen-atoms is engaged with hydraulic unit driver by temperature sensor, both it ensure that the temperature of heating furnace, and also improved the rigidity of workpiece.
Description
Technical field
It is more particularly to a kind of that orientation silicon steel equipment is heated based on low temperature casting blank the utility model is related to a kind of equipment.
Background technology
It is well known that high temperature heating strand technology is an important milestone in orientation silicon steel development history, it is that people fill
Divide a kind of maturation process that can stablize acquisition high magnetic characteristics formulated after the effect for recognizing inhibitor, still, in recent years, with
The shortcomings that growing tension for energy supply and continuous improvement for environmental protection, reduction cost requirement, high-temperature heating, is increasingly
It highlightedly reveals, although some are made that some improvement to high temperature heating strand technology at present, makes furnace body service life more
It is long, but still also there is energy waste, cost of manufacture is high and is unfavorable for orientation silicon steel and shares hot rolling line with other steel grades
Deficiency.
Utility model content
The technical problems to be solved in the utility model is the defects of overcoming the prior art, provides one kind and is added based on low temperature casting blank
Hot orientation silicon steel equipment possesses higher lumber recovery compared with traditional high temperature heating strand stove, and heats the energy of consumption
Few, manufacture is at low cost, and furnace body service life is longer, reduces furnace bottom accumulated slag and hot-rolling edge cracking.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：
The utility model is a kind of to heat orientation silicon steel equipment based on low temperature casting blank, and including furnace body, the inside of the furnace body is set
Heating furnace is equipped with, temperature sensor is provided on the side wall of the heating furnace, bell, the stove are provided at the top of the furnace body
It covers and is placed with motor, the bottom of the motor is connected with rotating bar, and one end of the rotating bar is connected with fan, the motor
One side be provided with waste gas heater, the opposite side of the motor is provided with air inlet pipe, is provided on the inside of the air inlet pipe
Drive link, one end of the drive link pass vertically through the bottom of air inlet pipe and extend in heating furnace and with the company of air inlet bottom of the tube
The place of connecing forms air admission hole, and the other end of the drive link is connected with hydraulic unit driver, the hydraulic unit driver and temperature sensor
It is connected, the one side of the air inlet pipe is connected with nitrogen ammonia holding vessel.
As a kind of optimal technical scheme of the utility model, the junction of the furnace body and bell is provided with sand seal.
As a kind of optimal technical scheme of the utility model, resistance wire is provided between the heating furnace and furnace body.
As a kind of optimal technical scheme of the utility model, the heating furnace is internally provided with workpiece.
As a kind of optimal technical scheme of the utility model, the waste gas heater and air inlet pipe are along in motor
Heart position is symmetrical.
Compared with prior art, the beneficial effects of the utility model are as follows：
The utility model is made whole by by nitrogen ammonia mixed gas nitrogen-atoms being made to penetrate into workpiece surface into heating furnace
A heating furnace cooling possesses higher lumber recovery compared with traditional high temperature heating strand stove, and the energy for heating consumption is few,
Manufacture at low cost, furnace body service life is longer, reduces furnace bottom accumulated slag and hot-rolling edge cracking, passes through temperature sensor and hydraulic-driven
Device is engaged the content that it is made strictly to control nitrogen-atoms, both ensure that the temperature of heating furnace, also improves the rigidity of workpiece.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
New embodiment for explaining the utility model, does not form the limitation to the utility model together.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the utility model；
In figure：1st, furnace body；2nd, heating furnace；3rd, temperature sensor；4th, bell；5th, motor；6th, rotating bar；7th, fan；8th, give up
Gas heating unit；9th, air inlet pipe；10th, drive link；11st, air admission hole；12nd, hydraulic unit driver；13rd, nitrogen ammonia holding vessel；14th, sand seal；
15th, resistance wire；16th, workpiece.
Specific embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
Embodiment is selected to be only used for describing and explaining the present invention, is not used to limit the utility model.Wherein mark identical in attached drawing
Number all refer to identical component.
In addition, if the detailed description of known technology is for showing that it is unnecessary that the utility model is characterized in, then by it
It omits.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to it is attached
Direction in figure, word " interior " and " outer " are referred respectively to towards or away from the direction of particular elements geometric center.
Embodiment 1
As shown in Figure 1, the utility model, which provides a kind of low temperature casting blank that is based on, heats orientation silicon steel equipment, including furnace body 1, stove
Body 1 is internally provided with heating furnace 2, and temperature sensor 3 is provided on the side wall of heating furnace 2, and the top of furnace body 1 is provided with bell
4, motor 5 is placed on bell 4, and the bottom of motor 5 is connected with rotating bar 6, and one end of rotating bar 6 is connected with fan 7, motor 5
One side be provided with waste gas heater 8, the opposite side of motor 5 is provided with air inlet pipe 9, and the inside of air inlet pipe 9 is provided with transmission
Bar 10, one end of drive link 10 pass vertically through the bottom of air inlet pipe 9 and extend in heating furnace 2 and with the company of 9 bottom of air inlet pipe
The place of connecing forms air admission hole 11, and the other end of drive link 10 is connected with hydraulic unit driver 12, hydraulic unit driver 12 and temperature sensor 3
It is connected, the one side of air inlet pipe 9 is connected with nitrogen ammonia holding vessel 13.
Further, furnace body 1 and the junction of bell 4 are provided with sand seal 14, improve whole leakproofness.
Resistance wire 15 is provided between heating furnace 2 and furnace body 1, heat source is provided.
Heating furnace 2 is internally provided with workpiece 16, and workpiece 16 is enable to heat.
Waste gas heater 8 is symmetrical along the center of motor 5 with air inlet pipe 9, facilitates airflow circulating.
Specifically, when in use, by being powered to resistance wire 15, make entire heating furnace 2 heated, then by nitrogen ammonia holding vessel
Nitrogen ammonia mixed gas in 13 is passed through by air inlet pipe 9 in heating furnace 2, while starts motor 5, improves whole gas fluidity,
The ammonia of flowing heated, after the heat preservation long period, and ammonia thermal decomposition generates activated nitrogen atom, is constantly adsorbed onto workpiece surface, makes
Nitrogen is combined with original aluminium in steel, forms the particle of small and dispersed, is obtained inhibitor necessary to secondary recrystallization, and is spread and ooze
Enter in workpiece surface, so as to change the chemical composition on surface layer and tissue, obtain excellent surface property, be passed through nitrogen ammonia gaseous mixture
During body, the internal temperature of heating furnace 2 is sensed by temperature sensor 3, when the temperature is too low, temperature sensor 3
Signal is reached into hydraulic unit driver 12, hydraulic unit driver 12 drives drive link 10 to move down, closes air admission hole 11, prevent nitrogen
Atom enters, and making Control of Nitrogen Content, the secondary recrystallization to improve can also be by temperature control in the mass fraction of 150-300
In 1150-1200 degree, exhaust gas is heated system by waste gas heater 8, and exhaust gas is prevented to be directly emitted.
The utility model is made by by nitrogen ammonia mixed gas nitrogen-atoms being made to penetrate into workpiece surface into heating furnace 2
Entire heating furnace cooling possesses higher lumber recovery compared with traditional high temperature heating strand stove, and heats the energy of consumption
Few, manufacture is at low cost, and furnace body service life is longer, reduces furnace bottom accumulated slag and hot-rolling edge cracking, passes through temperature sensor 3 and hydraulic pressure
Driver 12 is engaged the content that it is made strictly to control nitrogen-atoms, both ensure that the temperature of heating furnace, also improves the steel of workpiece
Property.
Finally it should be noted that：The above is only the preferred embodiment of the utility model only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic
Carry out equivalent substitution.Within the spirit and principle of the utility model, any modifications, equivalent replacements and improvements are made,
It should be included within the scope of protection of this utility model.
Claims (5)
1. one kind heats orientation silicon steel equipment based on low temperature casting blank, including furnace body（1）, which is characterized in that the furnace body（1）It is interior
Portion is provided with heating furnace（2）, the heating furnace（2）Side wall on be provided with temperature sensor（3）, the furnace body（1）Top
It is provided with bell（4）, the bell（4）On be placed with motor（5）, the motor（5）Bottom be connected with rotating bar（6）, institute
State rotating bar（6）One end be connected with fan（7）, the motor（5）One side be provided with waste gas heater（8）, the electricity
Machine（5）Opposite side be provided with air inlet pipe（9）, the air inlet pipe（9）Inside be provided with drive link（10）, the drive link
（10）One end pass vertically through air inlet pipe（9）Bottom and extend to heating furnace（2）In and and air inlet pipe（9）The junction of bottom
Form air admission hole（11）, the drive link（10）The other end be connected with hydraulic unit driver（12）, the hydraulic unit driver（12）
With temperature sensor（3）It is connected, the air inlet pipe（9）One side be connected with nitrogen ammonia holding vessel（13）.
It is 2. according to claim 1 a kind of based on low temperature casting blank heating orientation silicon steel equipment, which is characterized in that the furnace body
（1）With bell（4）Junction be provided with sand seal（14）.
It is 3. according to claim 1 a kind of based on low temperature casting blank heating orientation silicon steel equipment, which is characterized in that the heating
Stove（2）With furnace body（1）Between be provided with resistance wire（15）.
It is 4. according to claim 1 a kind of based on low temperature casting blank heating orientation silicon steel equipment, which is characterized in that the heating
Stove（2）Be internally provided with workpiece（16）.
It is 5. according to claim 1 a kind of based on low temperature casting blank heating orientation silicon steel equipment, which is characterized in that the exhaust gas
Heating unit（8）With air inlet pipe（9）Along motor（5）Center it is symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721233280.6U CN207391538U (en) | 2017-09-25 | 2017-09-25 | One kind heats orientation silicon steel equipment based on low temperature casting blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721233280.6U CN207391538U (en) | 2017-09-25 | 2017-09-25 | One kind heats orientation silicon steel equipment based on low temperature casting blank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207391538U true CN207391538U (en) | 2018-05-22 |
Family
ID=62405062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721233280.6U Withdrawn - After Issue CN207391538U (en) | 2017-09-25 | 2017-09-25 | One kind heats orientation silicon steel equipment based on low temperature casting blank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207391538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107502853A (en) * | 2017-09-25 | 2017-12-22 | 浙江华赢特钢科技有限公司 | One kind is based on low temperature casting blank heating orientation silicon steel equipment |
-
2017
- 2017-09-25 CN CN201721233280.6U patent/CN207391538U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107502853A (en) * | 2017-09-25 | 2017-12-22 | 浙江华赢特钢科技有限公司 | One kind is based on low temperature casting blank heating orientation silicon steel equipment |
| CN107502853B (en) * | 2017-09-25 | 2019-06-25 | 浙江华赢特钢科技有限公司 | One kind heating orientation silicon steel equipment based on low temperature casting blank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180522 Effective date of abandoning: 20190625 |