CN106435109B - A kind of automatic sample outlet heating furnace - Google Patents
A kind of automatic sample outlet heating furnace Download PDFInfo
- Publication number
- CN106435109B CN106435109B CN201610842988.5A CN201610842988A CN106435109B CN 106435109 B CN106435109 B CN 106435109B CN 201610842988 A CN201610842988 A CN 201610842988A CN 106435109 B CN106435109 B CN 106435109B
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- Prior art keywords
- dead bolt
- stove
- fire door
- heater
- support
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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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/55—Hardenability tests, e.g. end-quench tests
-
- 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
- C21D9/0018—Details, accessories not peculiar to any of the following furnaces for charging, discharging or manipulation of charge
Abstract
The present invention discloses a kind of automatic sample outlet heating furnace, belongs to material properties test field.Including body of heater, stove rotating mechanism, fire door, stokehold lid, stove bonnet；Stokehold lid and stove bonnet are separately mounted to the both ends of body of heater, and stokehold is covered provided with front console, are covered after stove provided with rear end panel；Thermocouple conduit, protective gas conduit, power supply terminal are installed on the panel of rear end, and fire door is arranged on front console；When body of heater is along 90 ° of stove pivoted downward, fire door is opened under fire door spring effect, and heating sample drops out under gravity in flue, completes the automatic sample outlet process of sample.Automatic sample outlet heating furnace of the present invention can be applied in the heat treatment processes such as quenching, normalizing, can avoid the operating process of manual sampling product, reduces sample holdup time in atmosphere, improves measuring accuracy.
Description
Technical field
The present invention relates to a kind of automatic sample outlet heating furnace, belong to material properties test field.
Background technology
In Technology for Heating Processing research and teaching Process of experiment, quenching and two kinds of techniques of normalizing be essential research with
The content of courses, complete test and teaching system has been formed for a long time, so due to the specimen size in research and teaching process
Smaller, the problems such as sample comes off, ties up silk fracture easily occurs at high operating temperatures causes test failure, and some test events are such as
" end quenching method measures the quenching degree of steel " sample is come out of the stove has corresponding time requirement to quenching process.
For problem above, this kind of automatic sample outlet heating furnace of the invention can be applied to the heat treatment experiments such as quenching, normalizing
Teaching and research work, can avoid taking the operating process of sample under artificial high temperature, reduce sample holdup time in atmosphere, improve
Measuring accuracy.Automatic sample outlet heating furnace of the present invention greatly improves end when being supported the use with end quenching test instrument
The accuracy of end hardening experiment, it is significant to reducing labor intensity；Tested instead of traditional heat treatment and end quenching,
The manual high-temperature operation of experimentation is avoided, makes experiment safer.
The content of the invention
It is an object of the invention to provide a kind of automatic sample outlet heating furnace, including body of heater 27, stove rotating mechanism, fire door, stove
Protecgulum, stove bonnet；Stokehold lid and stove bonnet are separately mounted to the both ends of body of heater 27, and stokehold is covered provided with front console 10, after stove
Cover and be provided with rear end panel 14；Thermocouple conduit 26, protective gas conduit 25, power supply terminal 24 are installed on rear end panel 14
On, fire door is arranged on front console 10；
The fire door include dead bolt levers support axle 1, dead bolt lever 2, dead bolt support 3, dead bolt cover plate 4, latch bolt spring 5,
Dead bolt 6, stove face plate 7, fire door rotating shaft 8, fire door spring 9, fire door support 11, stove face plate 7 are arranged on fire door branch by fire door rotating shaft 8
On frame 11, fire door support 11 is fixed on front console 10；Fire door spring 9 is wound in fire door rotating shaft 8, and the two of fire door spring 9
End contacts with stove face plate 7 and fire door support 11 respectively；Dead bolt support 3 is provided with below stove face plate 7, before dead bolt support 3 is fixed on
On end plates 10, the centre of dead bolt support 3 is provided with L-type groove, and dead bolt 6 is placed in the vertical slots of L-type groove, dead bolt 6 it is upper
Face is provided with dead bolt cover plate 4, and dead bolt cover plate 4 is fixed on dead bolt support 3；Latch bolt spring 5 is fixed in dead bolt support 3, dead bolt bullet
Two ends of spring 5 contact with dead bolt 6 and dead bolt support 3 respectively, and dead bolt 6 keeps locking shape to stove face plate 7 under the effect of latch bolt spring 5
State；Dead bolt levers support axle 1 is provided with the level trough of L-type groove, dead bolt levers support axle 1 passes through the level trough of L-type groove
Both sides, dead bolt lever 2 is located in the level trough of L-type groove, supported by dead bolt levers support axle 1；One end of dead bolt lever 2
With the lower end in contact of dead bolt 6, the other end of dead bolt lever 2 stretches out L-type groove, the external part of dead bolt lever 2 is stirred, in dead bolt thick stick
The lower dead bolt 6 of the effect of bar 2 is moved rearwards unblock fire door, stirs torque and withdraws from rear dead bolt 6 and recovers under the effect of latch bolt spring 5 to fire door
The locking states of lid 7；The outside of body of heater 27 is provided with stove outer covering support 13；
The stove rotating mechanism include stove rotating shaft 19, motor 16, angular transducer 17, from lockwheel 18, stove rotating shaft 19, stove turns
Axle 19 is connected with the stove outer covering support 13 of the outside of body of heater 27, and stove outer covering support 13 is enclosed on the outside of body of heater 27；In the rotating shaft of motor 16
Worm screw is connected with, worm screw from lockwheel 18 and stove rotating shaft 19 by connecting；Angular transducer 17 is connected by controller with motor 16,
Angular transducer 17 is fixed in stove rotating shaft 19；Motor 16, body of heater 27 are fixed on base 23 by support 15, terminal box 22
It is fixed on base 23；
The side of body of heater 27 is provided with electromagnet 20, push rod 21, and electromagnet 20 and push rod 21 connect；When body of heater 27 is along stove rotating shaft
19 push rods 21 when rotating down 90 ° contact with dead bolt lever 2, and now electromagnet 20, which is powered, moves push rod 21, so as to drive lock
Tongue lever 2 makes dead bolt 6 be moved rearwards unblock fire door, and fire door is opened under the effect of fire door spring 9, and heating sample 33 exists in flue 32
Dropped out under Action of Gravity Field, complete the automatic sample outlet process of sample.
Preferably, body of heater 27 of the present invention includes stove outer covering 12, heat-insulation layer 30, flame retardant coating 31, flue 32, stove outer covering 12
Inside be provided with flame retardant coating 31, heat-insulation layer 30 is provided between flame retardant coating 31 and stove outer covering 12；Flue 32 is fixed in body of heater 27
Portion, heater is housed on flue 32, heater is connected by power supply terminal 24 with power supply.
Preferably, stokehold lid and stove bonnet of the present invention pass through four body of heater pull bars 28 both ends with stove outer covering 12 respectively
Connection.
Preferably, the stokehold lid of body of heater 27 of the present invention, stove bonnet and front console 10, the screw point of rear end panel 14
Do not connected by four ceramic heat-insulating cushions 29.
Preferably, dead bolt levers support axle 1 of the present invention to the application point of dead bolt 6 distance be L, when dead bolt lever 2 outside
When the lower rotational angle of power effect is φ, dead bolt displacement is：ΔS=tanφ*L.
Preferably, automatic sample outlet heating furnace of the present invention is used in end quenching tester.
Beneficial effects of the present invention：
（1）Automatic sample outlet heating furnace structure of the present invention is simple, reliable and stable, can be widely applied to Thermal Analysis test
Equipment；
（2）Automatic sample outlet heating furnace of the present invention can be applied to the teaching of the heat treatment experiments such as quenching, normalizing and scientific research work
Make, can avoid the operating process of manual sampling product, reduce sample holdup time in atmosphere, improve measuring accuracy；
（3）Automatic sample outlet heating furnace of the present invention greatly improves when being supported the use with end quenching test instrument
The accuracy of end quenching experiment, it is significant to reducing labor intensity；It is real instead of traditional heat treatment and end quenching
Test, avoid the manual high-temperature operation of experimentation, make experiment safer.
Brief description of the drawings
Fig. 1 is this end quenching experimental provision main structure schematic diagram；
Fig. 2 is this end quenching experimental provision rear end structure schematic diagram；
Fig. 3 this end quenching experimental provision Explosion of boiler proper decomposition texture schematic diagrams；
This end quenching of Fig. 4 experimental provision is applied to sample after end quenching tester road furnace door is opened and falls into quenching support
Schematic diagram；
Dead bolt and lever construction schematic diagram under Fig. 5 this end quenching experimental provision dead bolt closure states；
Dead bolt and lever construction schematic diagram under Fig. 6 this end quenching experimental provision dead bolt openings.
In figure：1- dead bolt levers support axles；2- dead bolt levers；3- dead bolt supports；4- dead bolt cover plates；5- latch bolt springs；6-
Dead bolt；7- stove face plates；8- fire door rotating shafts；9- fire door springs；10- front consoles；11- fire door supports；12- stove outer coverings；Outside 13- stoves
Shell support；14- rear ends panel；15- supports；16- motors；17- angular transducers；18- is from lockwheel；19- stove rotating shafts；20- electromagnetism
Iron；21- push rods；22- terminal boxes；23- bases；24- power supply terminals；25- protective gas conduits；26- thermocouple conduits；
27- bodies of heater；28- body of heater pull bars；29- ceramic heat-insulating cushions；30- heat-insulation layers；31- flame retardant coatings；32- flues.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but protection scope of the present invention is simultaneously
It is not limited to the content.
Embodiment 1
Automatic sample outlet heating furnace described in the present embodiment includes body of heater 27, stove rotating mechanism, fire door, stokehold lid, stove bonnet；Stove
Protecgulum and stove bonnet are separately mounted to the both ends of body of heater 27, and stokehold is covered provided with front console 10, are covered after stove provided with rear end face
Plate 14；Thermocouple conduit 26, protective gas conduit 25, power supply terminal 24 are installed on rear end panel 14, and fire door is arranged on
On front console 10；
The fire door include dead bolt levers support axle 1, dead bolt lever 2, dead bolt support 3, dead bolt cover plate 4, latch bolt spring 5,
Dead bolt 6, stove face plate 7, fire door rotating shaft 8, fire door spring 9, fire door support 11, stove face plate 7 are arranged on fire door branch by fire door rotating shaft 8
On frame 11, fire door support 11 is fixed on front console 10；Fire door spring 9 is wound in fire door rotating shaft 8, and the two of fire door spring 9
End contacts with stove face plate 7 and fire door support 11 respectively；Dead bolt support 3 is provided with below stove face plate 7, before dead bolt support 3 is fixed on
On end plates 10, the centre of dead bolt support 3 is provided with L-type groove, and dead bolt 6 is placed in the vertical slots of L-type groove, dead bolt 6 it is upper
Face is provided with dead bolt cover plate 4, and dead bolt cover plate 4 is fixed on dead bolt support 3；Latch bolt spring 5 is fixed in dead bolt support 3, dead bolt bullet
Two ends of spring 5 contact with dead bolt 6 and dead bolt support 3 respectively, and dead bolt 6 keeps locking shape to stove face plate 7 under the effect of latch bolt spring 5
State；Dead bolt levers support axle 1 is provided with the level trough of L-type groove, dead bolt levers support axle 1 passes through the level trough of L-type groove
Both sides, dead bolt lever 2 is located in the level trough of L-type groove, supported by dead bolt levers support axle 1；One end of dead bolt lever 2
With the lower end in contact of dead bolt 6, the other end of dead bolt lever 2 stretches out L-type groove, the external part of dead bolt lever 2 is stirred, in dead bolt thick stick
The lower dead bolt 6 of the effect of bar 2 is moved rearwards unblock fire door, stirs torque and withdraws from rear dead bolt 6 and recovers under the effect of latch bolt spring 5 to fire door
The locking states of lid 7；The outside of body of heater 27 is provided with stove outer covering support 13；The stove rotating mechanism includes stove rotating shaft 19, motor 16, angle
Spend sensor 17, be connected from lockwheel 18, stove rotating shaft 19, stove rotating shaft 19 with the stove outer covering support 13 of the outside of body of heater 27, stove outer covering branch
Frame 13 is enclosed on the outside of body of heater 27；It is connected with worm screw in the rotating shaft of motor 16, worm screw is by from lockwheel 18（Self-locking described in the present embodiment
Take turns as worm gear）Connected with stove rotating shaft 19；Angular transducer 17 is connected by controller with motor 16, and angular transducer 17 is fixed on
In stove rotating shaft 19；Motor 16, body of heater 27 are fixed on base 23 by support 15, and terminal box 22 is fixed on base 23；Stove
The side of body 27 is provided with electromagnet 20, push rod 21, and electromagnet 20 and push rod 21 connect；When body of heater 27 rotates down along stove rotating shaft 19
Push rod 21 contacts with dead bolt lever 2 at 90 °, and now electromagnet 20, which is powered, moves push rod 21, so as to drive dead bolt lever 2 to make lock
Tongue 6 is moved rearwards unblock fire door, and fire door is opened under the effect of fire door spring 9, and heating sample 33 is under gravity in flue 32
Drop out, the automatic sample outlet process of sample is completed, as shown in Fig. 1 ~ 6.
Body of heater 27 described in the present embodiment include stove outer covering 12, heat-insulation layer 30, flame retardant coating 31, flue 32, stove outer covering 12 it is interior
Portion is provided with flame retardant coating 31, and heat-insulation layer 30 is provided between flame retardant coating 31 and stove outer covering 12；Flue 32 is fixed on the middle part of body of heater 27, stove
Heater is housed, heater is connected by power supply terminal 24 with power supply on courage 32.
Embodiment 2
Automatic sample outlet heating furnace described in the present embodiment includes body of heater 27, stove rotating mechanism, fire door, stokehold lid, stove bonnet；Stove
Protecgulum and stove bonnet are separately mounted to the both ends of body of heater 27, and stokehold is covered provided with front console 10, are covered after stove provided with rear end face
Plate 14；Thermocouple conduit 26, protective gas conduit 25, power supply terminal 24 are installed on rear end panel 14, and fire door is arranged on
On front console 10；The fire door includes dead bolt levers support axle 1, dead bolt lever 2, dead bolt support 3, dead bolt cover plate 4, dead bolt bullet
Spring 5, dead bolt 6, stove face plate 7, fire door rotating shaft 8, fire door spring 9, fire door support 11, stove face plate 7 are arranged on stove by fire door rotating shaft 8
On door bracket 11, fire door support 11 is fixed on front console 10；Fire door spring 9 is wound in fire door rotating shaft 8, fire door spring 9
Both ends contacted respectively with stove face plate 7 and fire door support 11；Dead bolt support 3 is provided with below stove face plate 7, dead bolt support 3 is fixed
On front console 10, the centre of dead bolt support 3 is provided with L-type groove, and dead bolt 6 is placed in the vertical slots of L-type groove, dead bolt 6
Above be provided with dead bolt cover plate 4, dead bolt cover plate 4 is fixed on dead bolt support 3；Latch bolt spring 5 is fixed in dead bolt support 3, lock
Two ends of tongue spring 5 contact with dead bolt 6 and dead bolt support 3 respectively, and dead bolt 6 keeps locking stove face plate 7 under the effect of latch bolt spring 5
Tight state；Dead bolt levers support axle 1 is provided with the level trough of L-type groove, dead bolt levers support axle 1 passes through the water of L-type groove
The both sides risen as high as the banks, dead bolt lever 2 are located in the level trough of L-type groove, are supported by dead bolt levers support axle 1；Dead bolt lever 2
One end and the lower end in contact of dead bolt 6, the other end of dead bolt lever 2 stretch out L-type groove, stir the external part of dead bolt lever 2, locking
The lower dead bolt 6 of the effect of tongue lever 2 is moved rearwards unblock fire door, stirs torque and withdraws from the recovery pair under the effect of latch bolt spring 5 of rear dead bolt 6
The locking states of stove face plate 7；The outside of body of heater 27 is provided with stove outer covering support 13；
The stove rotating mechanism include stove rotating shaft 19, motor 16, angular transducer 17, from lockwheel 18, stove rotating shaft 19, stove turns
Axle 19 is connected with the stove outer covering support 13 of the outside of body of heater 27, and stove outer covering support 13 is enclosed on the outside of body of heater 27；In the rotating shaft of motor 16
Worm screw is connected with, worm screw from lockwheel 18 and stove rotating shaft 19 by connecting；Angular transducer 17 is connected by controller with motor 16,
Angular transducer 17 is fixed in stove rotating shaft 19；Motor 16, body of heater 27 are fixed on base 23 by support 15, terminal box 22
It is fixed on base 23；
The side of body of heater 27 is provided with electromagnet 20, push rod 21, and electromagnet 20 and push rod 21 connect；When body of heater 27 is along stove rotating shaft
19 push rods 21 when rotating down 90 ° contact with dead bolt lever 2, and now electromagnet 20, which is powered, moves push rod 21, so as to drive lock
Tongue lever 2 makes dead bolt 6 be moved rearwards unblock fire door, and fire door is opened under the effect of fire door spring 9, and heating sample 33 exists in flue 32
Dropped out under Action of Gravity Field, the automatic sample outlet process of sample is completed, as shown in Fig. 1 ~ 6.
Body of heater 27 described in the present embodiment include stove outer covering 12, heat-insulation layer 30, flame retardant coating 31, flue 32, stove outer covering 12 it is interior
Portion is provided with flame retardant coating 31, and heat-insulation layer 30 is provided between flame retardant coating 31 and stove outer covering 12；Flue 32 is fixed on the middle part of body of heater 27, stove
Heater is housed, heater is connected by power supply terminal 24 with power supply on courage 32.
Stokehold lid described in the present embodiment and stove bonnet are connected by both ends of four body of heater pull bars 28 respectively with stove outer covering 12.
Stokehold lid, stove bonnet and front console 10, the rear end panel 14 of body of heater 27 described in the present embodiment are led to respectively with screw
Four ceramic heat-insulating cushions 29 are crossed to connect.
It is L that dead bolt levers support axle 1 described in the present embodiment, which arrives the application point of dead bolt 6 distance, when dead bolt lever 2 is used in outer masterpiece
When lower rotational angle is φ, dead bolt displacement is：ΔS=tanφ*L.
Automatic sample outlet heating furnace described in the present embodiment is used in end quenching tester.
Claims (6)
- A kind of 1. automatic sample outlet heating furnace, it is characterised in that：Including body of heater（27）, stove rotating mechanism, fire door, stokehold lid, after stove Lid；Stokehold lid and stove bonnet are separately mounted to body of heater（27）Both ends, stokehold is covered provided with front console（10）, cover after stove and set There is rear end panel（14）；Thermocouple conduit（26）, protective gas conduit（25）, power supply terminal（24）It is installed on rear end panel （14）On, fire door is arranged on front console（10）On；The fire door includes dead bolt levers support axle（1）, dead bolt lever（2）, dead bolt support（3）, dead bolt cover plate（4）, dead bolt bullet Spring（5）, dead bolt（6）, stove face plate（7）, fire door rotating shaft（8）, fire door spring（9）, fire door support（11）, stove face plate（7）Pass through stove Door pivot（8）Installed in fire door support（11）On, fire door support（11）It is fixed on front console（10）On；Fire door spring（9）Twine It is around in fire door rotating shaft（8）On, fire door spring（9）Both ends respectively with stove face plate（7）With fire door support（11）Contact；Stove face plate （7）Below be provided with dead bolt support（3）, dead bolt support（3）It is fixed on front console（10）On, dead bolt support（3）Centre set There are L-type groove, dead bolt（6）It is placed in the vertical slots of L-type groove, dead bolt（6）Above be provided with dead bolt cover plate（4）, dead bolt lid Plate（4）It is fixed on dead bolt support（3）On；Latch bolt spring（5）It is fixed on dead bolt support（3）It is interior, latch bolt spring（5）Two ends difference With dead bolt（6）And dead bolt support（3）Contact, in latch bolt spring（5）The lower dead bolt of effect（6）Keep to stove face plate（7）Locking state； Dead bolt levers support axle is provided with the level trough of L-type groove（1）, dead bolt levers support axle（1）Through the level trough of L-type groove Both sides, dead bolt lever（2）In the level trough of L-type groove, pass through dead bolt levers support axle（1）Support；Dead bolt lever（2） One end and dead bolt（6）Lower end in contact, dead bolt lever（2）The other end stretch out L-type groove, stir dead bolt lever（2）Stretch Go out end, in dead bolt lever（2）The lower dead bolt of effect（6）Unblock fire door is moved rearwards, torque is stirred and withdraws from rear dead bolt（6）In dead bolt bullet Spring（5）Effect is lower to recover to stove face plate（7）Locking states；Body of heater（27）Outside is provided with stove outer covering support（13）；The stove rotating mechanism includes motor（16）, angular transducer（17）, from lockwheel（18）, stove rotating shaft（19）, stove rotating shaft （19）With body of heater（27）The stove outer covering support of outside（13）Connection, stove outer covering support（13）It is enclosed on body of heater（27）Outside；Motor （16）Rotating shaft on be connected with worm screw, worm screw is by from lockwheel（18）With stove rotating shaft（19）Connection；Angular transducer（17）Pass through Controller and motor（16）Connection, angular transducer（17）It is fixed on stove rotating shaft（19）On；Motor（16）, body of heater（27）Pass through Support（15）It is fixed on base（23）On, terminal box（22）It is fixed on base（23）On；Body of heater（27）Side be provided with electromagnet（20）, push rod（21）, electromagnet（20）And push rod（21）Connection；Work as body of heater（27） Along stove rotating shaft（19）Push rod when rotating down 90 °（21）With dead bolt lever（2）Contact, now electromagnet（20）Energization makes push rod （21）Motion, so as to drive dead bolt lever（2）Make dead bolt（6）Unblock fire door is moved rearwards, fire door is in fire door spring（9）Under effect Open.
- 2. automatic sample outlet heating furnace according to claim 1, it is characterised in that：The body of heater（27）Including stove outer covering（12）、 Heat-insulation layer（30）, flame retardant coating（31）, flue（32）, stove outer covering（12）Inside be provided with flame retardant coating（31）, flame retardant coating（31）And stove Shell（12）Between be provided with heat-insulation layer（30）；Flue（32）It is fixed on body of heater（27）Middle part, flue（32）It is upper that heater is housed, Heater passes through power supply terminal（24）It is connected with power supply.
- 3. automatic sample outlet heating furnace according to claim 2, it is characterised in that：Stokehold lid and stove bonnet are drawn by four bodies of heater Bar（28）Respectively with stove outer covering（12）Both ends connection.
- 4. automatic sample outlet heating furnace according to claim 1, it is characterised in that：Body of heater（27）Stokehold lid, stove bonnet and preceding End plates（10）, rear end panel（14）Pass through four ceramic heat-insulating cushions respectively with screw（29）Connection.
- 5. automatic sample outlet heating furnace according to claim 1, it is characterised in that：Dead bolt levers support axle（1）To dead bolt（6）Make It is L with a distance, when dead bolt lever（2）When rotational angle is φ under external force, dead bolt displacement is：ΔS=tanφ* L。
- 6. the automatic sample outlet heating furnace according to claim 1, it is characterised in that：The automatic sample outlet heating furnace is used for end Quench in tester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610842988.5A CN106435109B (en) | 2016-09-23 | 2016-09-23 | A kind of automatic sample outlet heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610842988.5A CN106435109B (en) | 2016-09-23 | 2016-09-23 | A kind of automatic sample outlet heating furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106435109A CN106435109A (en) | 2017-02-22 |
| CN106435109B true CN106435109B (en) | 2018-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610842988.5A Active CN106435109B (en) | 2016-09-23 | 2016-09-23 | A kind of automatic sample outlet heating furnace |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2123945A5 (en) * | 1971-01-29 | 1972-09-15 | Hirsovics Marc | Test furnace - for heat treatment and rapid quenching of steel pieces |
| CN1730677A (en) * | 2005-07-09 | 2006-02-08 | 中国工程物理研究院电子工程研究所 | Small-sized multipurpose single-chamber vacuum water quenching oven |
| CN101586225A (en) * | 2009-04-23 | 2009-11-25 | 贵州航天精工制造有限公司 | A kind of method for vacuum hardening and used vacuum hardening device |
| CN103851652A (en) * | 2012-12-07 | 2014-06-11 | 湖北宜昌五峰鑫星节能炉具开发有限公司 | Dual-door fuel adding device |
| CN206143251U (en) * | 2016-09-23 | 2017-05-03 | 昆明理工大学 | Automatic go out appearance heating furnace |
-
2016
- 2016-09-23 CN CN201610842988.5A patent/CN106435109B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2123945A5 (en) * | 1971-01-29 | 1972-09-15 | Hirsovics Marc | Test furnace - for heat treatment and rapid quenching of steel pieces |
| CN1730677A (en) * | 2005-07-09 | 2006-02-08 | 中国工程物理研究院电子工程研究所 | Small-sized multipurpose single-chamber vacuum water quenching oven |
| CN101586225A (en) * | 2009-04-23 | 2009-11-25 | 贵州航天精工制造有限公司 | A kind of method for vacuum hardening and used vacuum hardening device |
| CN103851652A (en) * | 2012-12-07 | 2014-06-11 | 湖北宜昌五峰鑫星节能炉具开发有限公司 | Dual-door fuel adding device |
| CN206143251U (en) * | 2016-09-23 | 2017-05-03 | 昆明理工大学 | Automatic go out appearance heating furnace |
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| Publication number | Publication date |
|---|---|
| CN106435109A (en) | 2017-02-22 |
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