CN109405559A - A kind of graphite electrode heating device - Google Patents
A kind of graphite electrode heating device Download PDFInfo
- Publication number
- CN109405559A CN109405559A CN201811213047.0A CN201811213047A CN109405559A CN 109405559 A CN109405559 A CN 109405559A CN 201811213047 A CN201811213047 A CN 201811213047A CN 109405559 A CN109405559 A CN 109405559A
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- Prior art keywords
- groove
- motor
- graphite electrode
- wall
- welded
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
- F27D11/08—Heating by electric discharge, e.g. arc discharge
- F27D11/10—Disposition of electrodes
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- General Engineering & Computer Science (AREA)
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Abstract
The invention discloses a kind of graphite electrode heating devices, including cabinet and the motor for being mounted on cabinet side, the side of the cabinet is equipped with groove, groove offers rotation hole on the side inner wall of motor, shaft is welded on the output shaft of motor, one end of shaft extends in groove through rotation hole and is welded with sleeve, the outside fixing sleeve of shaft is equipped with the first belt pulley, column is welded on the top side inner wall and bottom side inner wall of groove, and two columns one end close to each other is rotatably equipped with horizontally disposed cylinder, the outside fixing sleeve of cylinder is equipped with the second belt pulley, and transmission is equipped with the same belt on two the second belt pulleys and the first belt pulley.The present invention has rational design, and practicability is high, rotates convenient for drive sleeve, and can increase air flow strength in groove by flabellum, and the graphite electrode in electrode placing groove is come into full contact with the air in groove, improves the heating rate of graphite electrode.
Description
Technical field
The present invention relates to graphite electrode heating equipment technical field more particularly to a kind of graphite electrode heating devices.
Background technique
In smelting furnace production, generallys use the heating device with graphite electrode and heated.Through retrieving, application No. is
201721596344.9 patent document discloses a kind of graphite electrode heater, including main box and driving motor, the drive
Dynamic motor is fixedly connected with the side of main box, and the output end of the driving motor is fixedly connected with bull stick, and the bull stick is separate
One end of driving motor runs through the outer wall of main box and extends internally, the inner wall rotation of one end and main box that the bull stick extends
It connecting, fixing sleeve is connected to mounting blocks on the bull stick, and it is surround on the mounting blocks and is equipped with a plurality of cavities, the one of the cavity inner wall
End is equipped with impenetrating mouth, and the mounting blocks are rotatably connected to support rod on the outer wall of impenetrating mouth one end, and the support rod is separate
One end of mounting blocks is fixedly connected with fixture block, and the first torque spring is arranged on the support rod.
The graphite electrode heater of above-mentioned design passes through the setting of bull stick and mounting blocks, heats device to electrode
When, electrode can sufficiently be heated, to improve the heating efficiency of device, but above-mentioned design is there is also shortcoming, on
The inconvenient increase box house air flow rate of design is stated, so that graphite electrode can not sufficiently connect with the hot-air of box house
Touching, graphite electrode heating rate is lower, therefore we have proposed a kind of graphite electrode heating devices for solving the above problems.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of graphite electrode heating devices.
A kind of graphite electrode heating device proposed by the present invention, it is described including cabinet and the motor for being mounted on cabinet side
The side of cabinet is equipped with groove, and groove offers rotation hole on the side inner wall of motor, welds on the output shaft of the motor
It is connected to shaft, one end of shaft extends in groove through rotation hole and be welded with sleeve, the fixed suit in the outside of the shaft
There is the first belt pulley, column is welded on the top side inner wall and bottom side inner wall of the groove, and two columns are close to each other
One end is rotatably equipped with horizontally disposed cylinder, and the outside fixing sleeve of the cylinder is equipped with the second belt pulley, and two second
Transmission is equipped with the same belt on belt pulley and the first belt pulley, and multiple flabellums are fixedly installed on the outside of the cylinder；
Support column is welded in the bottom interior wall of the groove, the top of the support column is rotatably equipped with support rod, the branch
Side of the strut close to one end of motor with sleeve far from motor is mutually welded, and the sleeve is offered far from the side surrounding of motor
Multiple electrodes placing groove, the electrode placing groove offers the first slot on the side inner wall of support rod, and the first slot is separate
The side of motor is set as being open, and partition is slidably fitted in first slot, and the partition extends far from the side of support rod
In to corresponding electrode placing groove, first slot is welded with one end of spring, the bullet on the side inner wall of support rod
The other end of spring is mutually welded with corresponding partition close to the side of support rod, and the other side screw thread of the cabinet is equipped with cover board.
Preferably, the side surrounding of the cover board offers multiple bolts hole, and the other side of cabinet offers multiple bolts
Slot, and multiple bolts hole are arranged in a one-to-one correspondence with multiple bolt slots, bolt hole and corresponding bolt slot internal screw thread are equipped with same
A screw.
Preferably, the partition has limit plate far from the side sliding contact of motor, and limit plate is welded on corresponding first
On the inner wall of slot.
Preferably, the partition is welded with pulling plate far from the side of motor, and pulling plate extends to first far from one end of motor
The outside of slot.
Preferably, the outside fixing sleeve of the cylinder be equipped with first bearing, the outer ring of two first bearings respectively with two
It mutually welds column one end close to each other.
Preferably, the outside fixing sleeve of the support rod is equipped with second bearing, the outer ring of second bearing and the top of support column
It mutually welds at end.
Preferably, the electrode placing groove offers the first stomata on the side inner wall of motor.
Preferably, the electrode placing groove is far from offering multiple second stomatas on the side inner wall of support rod.
Preferably, the minimum diameter of the race of first belt pulley is bigger than the minimum diameter of the race of the second belt pulley.
Preferably, electrical bar is fixedly installed on the bottom side inner wall of the groove.
Compared with prior art, the beneficial effects of the present invention are:
(1) by cabinet, groove, motor, rotation hole, shaft, sleeve, electrode placing groove, the first slot, partition, spring, cover board and
Screw matches, and connects control switch in the control terminal of motor, and screw is spun down from cabinet, opens cover board, mobile to draw
Plate makes pulling plate to close to the movement of the direction of support rod, and direction of the pulling plate with dynamic dividing plate to close support rod is mobile and squeezes spring,
Until partition is separated with corresponding electrode placing groove, graphite electrode is put into electrode placing groove, unclamps pulling plate, the elastic force of spring
It pushes partition mobile to the direction far from support rod, is inserted into the side of partition in electrode placing groove, graphite electrode is avoided to be detached from
Cover board is fitted in the opening of groove again, screw is screwed in corresponding spiral shell by electrode placing groove after the completion of graphite electrode is placed
In croze, electrical bar and motor are opened in the position of fixed cover board, and electrical bar heats the air themperature in groove, the output of motor
Axis drives sleeve rotating by shaft, and sleeve is able to drive multiple graphite electrodes and starts to rotate；
(2) by the first belt pulley, column, cylinder, the second belt pulley, belt, flabellum, support column, support rod, the first stomata,
Second stomata, electrical bar, limit plate and pulling plate match, and shaft drives the rotation of the first belt pulley, and the first belt pulley passes through belt
Two the second belt pulley rotations are driven, the second belt pulley drives flabellum to rotate by cylinder, drives when flabellum rotates empty in groove
Flow of air, the air in groove can be entered in electrode placing groove by the first stomata and the second stomata, make electrode placing groove
Interior graphite electrode can come into full contact with the air in groove, increase the temperature of graphite electrode, realize heating graphite electrode
Purpose.
The present invention has rational design, and practicability is high, rotates convenient for drive sleeve, and can increase air in groove by flabellum
Flow strength enables the graphite electrode in electrode placing groove to come into full contact with the air in groove, improves graphite electrode
Heating rate.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of graphite electrode heating device proposed by the present invention；
Fig. 2 is a kind of structural schematic diagram of the part A of graphite electrode heating device proposed by the present invention；
Fig. 3 is a kind of structural schematic diagram of the part B of graphite electrode heating device proposed by the present invention；
Fig. 4 is a kind of structural schematic diagram of the C portion of graphite electrode heating device proposed by the present invention；
Fig. 5 is the schematic perspective view of partition and pulling plate connector in a kind of graphite electrode heating device proposed by the present invention.
In figure: 1 cabinet, 2 grooves, 3 motors, 4 rotation holes, 5 shafts, 6 sleeves, 7 first belt pulleys, 8 columns, 9 cylinders, 10
Second belt pulley, 11 belts, 12 flabellums, 13 support columns, 14 support rods, 15 electrode placing grooves, 16 first slots, 17 partitions, 18 bullets
Spring, 19 cover boards, 20 first stomatas, 21 second stomatas, 22 electrical bars, 23 limit plates, 24 pulling plates, 25 screws.
Specific embodiment
Combined with specific embodiments below the present invention is made further to explain.
Embodiment
With reference to Fig. 1-5, a kind of graphite electrode heating device is proposed in the present embodiment, including cabinet 1 and be mounted on cabinet 1
The side of the motor 3 of side, cabinet 1 is equipped with groove 2, and groove 2 offers rotation hole 4, motor on the side inner wall of motor 3
Shaft 5 is welded on 3 output shaft, one end of shaft 5 extends in groove 2 through rotation hole 4 and is welded with sleeve 6, shaft 5
Outside fixing sleeve the first belt pulley 7 is housed, column 8 is welded on the top side inner wall and bottom side inner wall of groove 2, and two are vertical
The one end close to each other of column 8 is rotatably equipped with horizontally disposed cylinder 9, and the outside fixing sleeve of cylinder 9 is equipped with the second belt pulley
10, and transmission is equipped with the same belt 11, the fixed peace in the outside of cylinder 9 on two the second belt pulleys 10 and the first belt pulley 7
Equipped with multiple flabellums 12；Support column 13 is welded in the bottom interior wall of groove 2, the top of support column 13 is rotatably equipped with support rod
14, side of the support rod 14 close to one end of motor 3 with sleeve 6 far from motor 3 is mutually welded, side four of the sleeve 6 far from motor 3
Offering multiple electrodes placing groove 15 week, electrode placing groove 15 offers the first slot 16 on the side inner wall of support rod 14,
And first slot 16 be set as being open far from the side of motor 3, be slidably fitted with partition 17 in the first slot 16, partition 17 is far from support
The side of bar 14 extends in corresponding electrode placing groove 15, and the first slot 16 is welded with bullet on the side inner wall of support rod 14
One end of spring 18, the other end of spring 18 are mutually welded with corresponding partition 17 close to the side of support rod 14, the other side of cabinet 1
Screw thread is equipped with cover board 19, in cabinet 1, groove 2, motor 3, rotation hole 4, shaft 5, sleeve 6, electrode placing groove 15, the first slot
16, under the cooperation of partition 17, spring 18, cover board 19 and screw 25, control switch is connected in the control terminal of motor 3, by spiral shell
Nail 25 is spun down from cabinet 1, opens cover board 19, and mobile pulling plate 24 makes pulling plate 24 to close to the movement of the direction of support rod 14, draws
Direction of the plate 24 with dynamic dividing plate 17 to close support rod 14 is mobile and squeezes spring 18, until partition 17 and corresponding electrode are placed
Slot 15 separates, and graphite electrode is put into electrode placing groove 15, unclamps pulling plate 24, and the elastic force of spring 18 pushes partition 17 to separate
The direction of support rod 14 is mobile, is inserted into the side of partition 17 in electrode placing groove 15, avoids graphite electrode from being detached from electrode and places
Cover board 19 is fitted in the opening of groove 2 again, screw 25 is screwed in corresponding spiral shell by slot 15 after the completion of graphite electrode is placed
In croze, electrical bar 22 and motor 3 are opened in the position of fixed cover board 19, and electrical bar 22 heats the air themperature in groove 2, electricity
The output shaft of machine 3 is rotated by shaft 5 with moving sleeve 6, and sleeve 6 is able to drive multiple graphite electrodes and starts to rotate；In the first skin
Belt wheel 7, column 8, cylinder 9, the second belt pulley 10, belt 11, flabellum 12, support column 13, support rod 14, the first stomata 20,
Two stomatas 21, electrical bar 22, limit plate 23 and pulling plate 24 cooperation under, shaft 5 drives the rotation of the first belt pulley 7, the first skin
Belt wheel 7 drives two the second belt pulley 10 rotations by belt 11, and the second belt pulley 10 drives flabellum 12 to rotate by cylinder 9,
Air flowing in groove 2 is driven when flabellum 12 rotates, the air in groove 2 can by the first stomata 20 and the second stomata 21 into
Enter into electrode placing groove 15, graphite electrode and the air in groove 2 in electrode placing groove 15 is enable to come into full contact with, increases
The temperature of graphite electrode realizes the purpose of heating graphite electrode；The present invention has rational design, and practicability is high, revolves convenient for drive sleeve 6
Turn, and air flow strength in groove 2 can be increased by flabellum 12, enable graphite electrode in electrode placing groove 15 with
Air in groove 2 comes into full contact with, and improves the heating rate of graphite electrode.
In the present embodiment, the side surrounding of cover board 19 offers multiple bolts hole, and the other side of cabinet 1 offers multiple spiral shells
Croze, and multiple bolts hole are arranged in a one-to-one correspondence with multiple bolt slots, bolt hole and corresponding bolt slot internal screw thread are equipped with together
One screw 25, partition 17 have limit plate 23 far from the side sliding contact of motor 3, and limit plate 23 is welded on corresponding first slot
On 16 inner wall, partition 17 is welded with pulling plate 24 far from the side of motor 3, and pulling plate 24 extends to first far from one end of motor 3
The outside of slot 16, the outside fixing sleeve of cylinder 9 are equipped with first bearing, the outer ring of two first bearings respectively with two 8 phases of column
Mutually close one end is mutually welded, and the outside fixing sleeve of support rod 14 is equipped with second bearing, the outer ring of second bearing and support column 13
Top mutually weld, electrode placing groove 15 offers the first stomata 20 on the side inner wall of motor 3, and electrode placing groove 15 is remote
Multiple second stomatas 21 are offered on side inner wall from support rod 14, the minimum diameter of the race of the first belt pulley 7 is than second
The minimum diameter of the race of belt pulley 10 is big, is fixedly installed with electrical bar 22 on the bottom side inner wall of groove 2, cabinet 1, groove 2,
Motor 3, rotation hole 4, shaft 5, sleeve 6, electrode placing groove 15, the first slot 16, partition 17, spring 18, cover board 19 and screw 25
Cooperation under, connect control switch in the control terminal of motor 3, screw 25 spun down from cabinet 1, open cover board 19,
Mobile pulling plate 24 makes pulling plate 24 to close to the movement of the direction of support rod 14, and pulling plate 24 is with dynamic dividing plate 17 to close to support rod 14
Direction is mobile and squeezes spring 18, until partition 17 is separated with corresponding electrode placing groove 15, graphite electrode is put into electrode and is put
It sets in slot 15, unclamps pulling plate 24, the elastic force of spring 18 pushes partition 17 mobile to the direction far from support rod 14, makes partition 17
Side is inserted into electrode placing groove 15, avoids graphite electrode from being detached from electrode placing groove 15, after the completion of graphite electrode is placed, by cover board
19 are fitted in the opening of groove 2 again, and screw 25 is screwed in corresponding bolt slot, and electricity is opened in the position of fixed cover board 19
Hot pin 22 and motor 3, electrical bar 22 heat the air themperature in groove 2, and the output shaft of motor 3 is revolved by shaft 5 with moving sleeve 6
Turn, sleeve 6 is able to drive multiple graphite electrodes and starts to rotate；The first belt pulley 7, column 8, cylinder 9, the second belt pulley 10,
Belt 11, flabellum 12, support column 13, support rod 14, the first stomata 20, the second stomata 21, electrical bar 22, limit plate 23 and pulling plate
Under 24 cooperation, shaft 5 drives the rotation of the first belt pulley 7, and the first belt pulley 7 drives two the second belt pulleys by belt 11
10 rotations, the second belt pulley 10 drive flabellum 12 to rotate by cylinder 9, and air flowing in groove 2 is driven when flabellum 12 rotates, recessed
Air in slot 2 can be entered in electrode placing groove 15 by the first stomata 20 and the second stomata 21, make electrode placing groove 15
Interior graphite electrode can come into full contact with the air in groove 2, increase the temperature of graphite electrode, realize heating graphite electrode
Purpose；The present invention has rational design, and practicability is high, rotates convenient for drive sleeve 6, and can be increased by flabellum 12 empty in groove 2
Air-flow fatigue resistance enables the graphite electrode in electrode placing groove 15 to come into full contact with the air in groove 2, improves graphite electricity
The heating rate of pole.
In the present embodiment, in use, connecting control switch in the control terminal of motor 3, screw 25 is screwed off from cabinet 1
Come, open cover board 19, mobile pulling plate 24 so that pulling plate 24 is to mobile close to the direction of support rod 14, at this time pulling plate 24 drive every
The direction of plate 17 to close support rod 14 is mobile and squeezes spring 18, until partition 17 is separated with corresponding electrode placing groove 15,
Graphite electrode is put into electrode placing groove 15 at this time, unclamps pulling plate 24, the elastic force of spring 18 pushes partition 17 to far from support
The direction of bar 14 is mobile, so that avoiding graphite electrode from being detached from electrode placing groove in the side insertion electrode placing groove 15 of partition 17
15, after the completion of graphite electrode is placed, cover board 19 is fitted in the opening of groove 2 again, screw 25 is screwed in into corresponding bolt
In slot, electrical bar 22 and motor 3 are opened in the position of fixed cover board 19 at this time, and electrical bar 22 heats the air themperature in groove 2,
The output shaft of motor 3 starts to rotate by shaft 5 with moving sleeve 6, and sleeve 6 drives multiple graphite electrodes to start to rotate, and turns at this time
Axis 5 drives the first belt pulley 7 to start to rotate, and the first belt pulley 7 drives two the second belt pulleys 10 to start to rotate by belt 11,
Second belt pulley 10 drives flabellum 12 to start to rotate by cylinder 9, and air in groove 2 is driven to start to flow when flabellum 12 rotates,
Air in groove 2 can be entered in electrode placing groove 15 by the first stomata 20 and the second stomata 21, so that electrode is placed
Graphite electrode in slot 15 can come into full contact with the air in groove 2, and then increase the temperature of graphite electrode, realize heating stone
The purpose of electrode ink, and air flow strength is big in groove 2, the heating rate of graphite electrode is higher.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of graphite electrode heating device, including cabinet (1) and it is mounted on the motor (3) of cabinet (1) side, the cabinet
(1) side is equipped with groove (2), and groove (2) offers rotation hole (4), the motor on the side inner wall of motor (3)
(3) it is welded on output shaft shaft (5), one end of shaft (5) extends in groove (2) and is welded with through rotation hole (4)
Sleeve (6), which is characterized in that the outside fixing sleeve of the shaft (5) is equipped with the first belt pulley (7), the top side of the groove (2)
It is welded on inner wall and bottom side inner wall column (8), and two column (8) one end close to each other are rotatably equipped with level and set
The cylinder (9) set, the outside fixing sleeve of the cylinder (9) are equipped with the second belt pulley (10), and two the second belt pulleys (10) and
Transmission is equipped with the same belt (11) on first belt pulley (7), is fixedly installed with multiple flabellums on the outside of the cylinder (9)
(12)；
It is welded with support column (13) in the bottom interior wall of the groove (2), the top of the support column (13) is rotatably equipped with branch
Strut (14), the support rod (14) is mutually welded with sleeve (6) far from the side of motor (3) close to the one end of motor (3), described
Sleeve (6) offers multiple electrodes placing groove (15) far from the side surrounding of motor (3), and the electrode placing groove (15) is close to branch
It is offered on the side inner wall of strut (14) the first slot (16), and the first slot (16) is set as being open far from the side of motor (3),
It is slidably fitted with partition (17) in first slot (16), the partition (17) extends to correspondence far from the side of support rod (14)
Electrode placing groove (15) in, first slot (16) close to support rod (14) side inner wall on be welded with the one of spring (18)
The other end at end, the spring (18) is mutually welded with corresponding partition (17) close to the side of support rod (14), the cabinet (1)
The other side screw thread cover board (19) are installed.
2. a kind of graphite electrode heating device according to claim 1, which is characterized in that the side four of the cover board (19)
Offer multiple bolts hole week, the other side of cabinet (1) offers multiple bolt slots, and multiple bolts hole and multiple bolt slots one
One is correspondingly arranged, and bolt hole and corresponding bolt slot internal screw thread are equipped with the same screw (25).
3. a kind of graphite electrode heating device according to claim 1, which is characterized in that the partition (17) is far from motor
(3) side sliding contact has limit plate (23), and limit plate (23) is welded on the inner wall of corresponding first slot (16).
4. a kind of graphite electrode heating device according to claim 1, which is characterized in that the partition (17) is far from motor
(3) side is welded with pulling plate (24), and pulling plate (24) extends to the outside of the first slot (16) far from the one end of motor (3).
5. a kind of graphite electrode heating device according to claim 1, which is characterized in that the outside of the cylinder (9) is solid
Surely it is set with first bearing, the outer ring of two first bearings is mutually welded with two column (8) one end close to each other respectively.
6. a kind of graphite electrode heating device according to claim 1, which is characterized in that the outside of the support rod (14)
Fixing sleeve is equipped with second bearing, and the outer ring of second bearing and the top of support column (13) are mutually welded.
7. a kind of graphite electrode heating device according to claim 1, which is characterized in that the electrode placing groove (15) is leaned on
The first stomata (20) are offered on the side inner wall of nearly motor (3).
8. a kind of graphite electrode heating device according to claim 1, which is characterized in that the electrode placing groove (15) is remote
Multiple second stomatas (21) are offered on side inner wall from support rod (14).
9. a kind of graphite electrode heating device according to claim 1, which is characterized in that first belt pulley (7)
The minimum diameter of race is bigger than the minimum diameter of the race of the second belt pulley (10).
10. a kind of graphite electrode heating device according to claim 1, which is characterized in that in the bottom side of the groove (2)
Electrical bar (22) are fixedly installed on wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811213047.0A CN109405559B (en) | 2018-10-18 | 2018-10-18 | A kind of graphite electrode heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811213047.0A CN109405559B (en) | 2018-10-18 | 2018-10-18 | A kind of graphite electrode heating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109405559A true CN109405559A (en) | 2019-03-01 |
| CN109405559B CN109405559B (en) | 2019-09-13 |
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ID=65468387
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811213047.0A Active CN109405559B (en) | 2018-10-18 | 2018-10-18 | A kind of graphite electrode heating device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113645720A (en) * | 2021-10-19 | 2021-11-12 | 江苏浩睿特种材料研究院有限公司 | Heating equipment is used in graphite electrode production |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206418160U (en) * | 2016-12-08 | 2017-08-18 | 江西新裕隆汽车零部件有限公司 | A kind of energy-saving tempering furnace |
| CN207487422U (en) * | 2017-11-26 | 2018-06-12 | 河南红旗渠新材料有限公司 | A kind of graphite electrode heater |
| CN108220568A (en) * | 2017-11-27 | 2018-06-29 | 江阴市永兴机械制造有限公司 | A kind of convertible normalizing furnace apparatus |
| CN108572269A (en) * | 2018-06-25 | 2018-09-25 | 许昌市长江高压计量设备有限公司 | A kind of high-low pressure prepaying batch meter radiator |
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2018
- 2018-10-18 CN CN201811213047.0A patent/CN109405559B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206418160U (en) * | 2016-12-08 | 2017-08-18 | 江西新裕隆汽车零部件有限公司 | A kind of energy-saving tempering furnace |
| CN207487422U (en) * | 2017-11-26 | 2018-06-12 | 河南红旗渠新材料有限公司 | A kind of graphite electrode heater |
| CN108220568A (en) * | 2017-11-27 | 2018-06-29 | 江阴市永兴机械制造有限公司 | A kind of convertible normalizing furnace apparatus |
| CN108572269A (en) * | 2018-06-25 | 2018-09-25 | 许昌市长江高压计量设备有限公司 | A kind of high-low pressure prepaying batch meter radiator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113645720A (en) * | 2021-10-19 | 2021-11-12 | 江苏浩睿特种材料研究院有限公司 | Heating equipment is used in graphite electrode production |
| CN113645720B (en) * | 2021-10-19 | 2021-12-17 | 江苏浩睿特种材料研究院有限公司 | Heating equipment is used in graphite electrode production |
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| Publication number | Publication date |
|---|---|
| CN109405559B (en) | 2019-09-13 |
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