CN112361174A - Energy-saving device for reducing power consumption of steel per ton for intermediate frequency furnace - Google Patents
Energy-saving device for reducing power consumption of steel per ton for intermediate frequency furnace Download PDFInfo
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- CN112361174A CN112361174A CN202011171795.4A CN202011171795A CN112361174A CN 112361174 A CN112361174 A CN 112361174A CN 202011171795 A CN202011171795 A CN 202011171795A CN 112361174 A CN112361174 A CN 112361174A
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- shell
- intermediate frequency
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- energy
- saving device
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 13
- 239000010959 steel Substances 0.000 title claims abstract description 13
- 238000013016 damping Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 230000006698 induction Effects 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000004321 preservation Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 5
- 238000005096 rolling process Methods 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 5
- 238000012840 feeding operation Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 3
- 239000007769 metal material Substances 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- -1 ferrous metals Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/52—Manufacture of steel in electric furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
The invention discloses an energy-saving device for reducing power consumption of steel per ton of an intermediate frequency furnace, which belongs to the technical field of intermediate frequency furnaces and comprises a shell, wherein an inner container is arranged in the shell, and the bottom end of the inner container is connected with a discharge pipe; according to the invention, the fixing rod penetrates through the inside of the rotating shaft, the rotating shaft is connected with the top end and the inner bottom end in the groove through the upper spring and the lower spring respectively, and the upper spring and the lower spring can buffer the rolling process when the rolling wheel rolls on the uneven ground, so that the damping effect is exerted.
Description
Technical Field
The invention belongs to the technical field of intermediate frequency furnaces, and particularly relates to an energy-saving device for reducing power consumption of steel per ton of an intermediate frequency furnace.
Background
The intermediate frequency furnace is a power supply device for converting power frequency 50HZ alternating current into intermediate frequency, converts three-phase power frequency alternating current into direct current after rectification, converts the direct current into adjustable intermediate frequency current, supplies the intermediate frequency alternating current flowing through a capacitor and an induction coil, generates high-density magnetic lines in the induction coil, cuts metal materials contained in the induction coil, and generates large eddy current in the metal materials. Intermediate frequency furnaces are widely used for the smelting of non-ferrous and ferrous metals.
The prior art has the following problems: the intermediate frequency furnace can add the material from the feeder hopper when using, but be joint disconnect-type structure between the open end of general feeder hopper and the bell, need take off the bell when reinforced, this kind of structure is not convenient for reinforced process, the outer bottom end of intermediate frequency furnace is installed in addition and is used for removing the wheel that rolls of shell, but conventional wheel that rolls all is that the direct mount structure lacks damping device, if the intermediate frequency furnace can cause the damage to the shell owing to lacking the buffering when the unsmooth ground of process when removing.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides an energy-saving device for reducing power consumption of steel per ton of an intermediate frequency furnace, which has the characteristics of easy disassembly of a furnace cover and good damping effect.
In order to achieve the purpose, the invention provides the following technical scheme: an energy-saving device for reducing power consumption of steel per ton of an intermediate frequency furnace comprises a shell, wherein an inner container is arranged inside the shell, a discharging pipe is connected to the bottom end of the inner container, a feeding hopper is arranged at the top end of the inner container, a furnace cover is connected to the open end of the feeding hopper, a connecting assembly is arranged on one side of the furnace cover and comprises a limiting piece, a telescopic spring, a connecting rod, a fixed frame, a movable plate, an inserting rod, a clamping plate and a rotating shaft, wherein one end of the furnace cover is connected with the feeding hopper through the rotating shaft, the clamping plate is connected to one end of the furnace cover far away from the rotating shaft, the fixed frame is arranged on the outer side of the feeding hopper, the connecting rod penetrates through the side wall of the fixed frame, the movable plate is connected to one end of the connecting rod, the top side of the movable plate is connected with an inserting rod.
Preferably, coupling assembling still includes logical groove and slot, wherein, the inside of cardboard is provided with logical groove, the inside slot that is provided with of the lateral wall of keeping away from the pivot of feeder hopper, the slot is run through equally to the one end that the inserted bar runs through logical groove, the periphery at the connecting rod is established to the expanding spring cover.
Preferably, the periphery of inner bag is provided with induction coil, the inside wall of shell is provided with the heat preservation cotton, and the outside of shell installs heat exchange water tank, one side of heat exchange water tank is provided with water inlet and delivery port, and heat exchange water tank's top is connected with the ripple exhaust hose that one end extends to the shell inside.
Preferably, be connected with damping spring one between the outer bottom of inner bag and the interior bottom of shell, the connecting plate is installed to one side of feeder hopper, be connected with damping spring two between the outer top of connecting plate and shell.
Preferably, the outer bottom end of the housing is provided with a roller assembly, the roller assembly comprises a groove, a sliding block, a rotating shaft, a rolling wheel and a connecting seat, wherein the connecting seat is installed at the outer bottom end of the housing, the groove is formed in the inner side of the connecting seat, the sliding groove is formed in the inner side of the groove, the sliding block is embedded into the sliding groove, the rotating shaft is connected to the outer side of the sliding block, and the rolling wheel is connected to one end of the rotating shaft.
Preferably, the roller assembly further comprises an upper spring, a lower spring and a fixing rod, wherein the fixing rod penetrating through the rotating shaft is connected to the inner portion of the groove, the upper spring and the lower spring are sleeved on the periphery of the fixing rod, the rotating shaft is connected with the inner top end of the groove through the upper spring, and the rotating shaft is connected with the inner bottom end of the groove through the lower spring.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the structure, the clamping plate is clamped on the outer side of the feed hopper, the movable plate is loosened, the originally compressed telescopic spring is reset and rebounded to drive the inserting rod to move to penetrate through the clamping plate and the slot, and therefore the furnace cover can be fixedly installed;
2. according to the structure, when the rolling wheel rolls on a rugged ground, the upper spring and the lower spring extend and contract to buffer the rolling process, and the damping effect is further exerted.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the roller assembly of the present invention;
FIG. 3 is a schematic view of a connecting assembly of the present invention;
in the figure: 1. heat preservation cotton; 2. a housing; 3. a corrugated exhaust hose; 4. a water inlet; 5. a heat exchange water tank; 6. a water outlet; 7. an inner container; 8. a discharge pipe; 9. a first damping spring; 10. a roller assembly; 101. a groove; 102. a chute; 103. an upper spring; 104. a slider; 105. a rotating shaft; 106. a lower spring; 107. a rolling wheel; 108. fixing the rod; 109. a connecting seat; 11. an induction coil; 12. a second damping spring; 13. a connecting plate; 14. a connecting assembly; 1401. a limiting sheet; 1402. a tension spring; 1403. a connecting rod; 1404. a fixing frame; 1405. a movable plate; 1406. a through groove; 1407. inserting a rod; 1408. clamping a plate; 1409. a slot; 1410. a rotating shaft; 15. a furnace cover; 16. a feed hopper.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: an energy-saving device for reducing power consumption of ton steel of an intermediate frequency furnace comprises a shell 2, an inner container 7 is arranged inside the shell 2, a discharge pipe 8 is connected to the bottom end of the inner container 7, a feed hopper 16 is arranged at the top end of the inner container 7, an open end of the feed hopper 16 is connected with a furnace cover 15, a connecting assembly 14 is arranged on one side of the furnace cover 15, the connecting assembly 14 comprises a limiting sheet 1401, a telescopic spring 1402, a connecting rod 1403, a fixed frame 1404, a movable plate 1405, an inserted rod 1407, a clamping plate 1408 and a rotating shaft 1410, wherein one end of the furnace cover 15 is connected with the feed hopper 16 through the rotating shaft 1410, one end of the furnace cover 15 far away from the rotating shaft 1410 is connected with the clamping plate 1408, the fixed frame 1404 is arranged on the outer side of the feed hopper 16, the connecting rod 1403 penetrates through the side wall of the fixed frame, an expansion spring 1402 is connected between the limiting sheet 1401 and the inner side wall of the fixed frame 1404, and the top side of the movable plate 1405 is connected with an inserting rod 1407.
Specifically, the connecting assembly 14 further includes a through slot 1406 and an insertion slot 1409, wherein the through slot 1406 is disposed inside the clamping plate 1408, the insertion slot 1409 is disposed inside a side wall of the feeding hopper 16 far from the rotating shaft 1410, one end of the insertion rod 1407 penetrating through the through slot 1406 also penetrates through the insertion slot 1409, and the extension spring 1402 is sleeved on the periphery of the connecting rod 1403.
Through adopting above-mentioned technical scheme, when needing to carry out the feeding operation, pulling fly leaf 1405 drives inserted bar 1407 and removes and breaks away from logical groove 1406, at this moment expanding spring 1402 can compress, then rotate bell 15 and just can conveniently carry out the feeding operation, the back is accomplished in the feeding operation, it 15 to cardboard 1408 joint in the outside of feeder hopper 16 to rotate bell 15, then loosen fly leaf 1405, compressed expanding spring 1402 resets and kick-backs and drives fly leaf 1405 and remove, further drive inserted bar 1407 and remove to running through slot 1409, just so can realize fixing the being connected of cardboard 1408 with feeder hopper 16, further just also realized fixing the connection of bell 15.
Specifically, the periphery of inner bag 7 is provided with induction coil 11, and the inside wall of shell 2 is provided with heat preservation cotton 1, and installs heat exchange water tank 5 in the outside of shell 2, and one side of heat exchange water tank 5 is provided with water inlet 4 and delivery port 6, and heat exchange water tank 5's top is connected with one end and extends to the inside ripple exhaust hose 3 of shell 2.
Through adopting above-mentioned technical scheme, the steam that 7 work of inner bag produced can be arranged into ripple exhaust hose 3 in, then cooperation heat exchange water tank 5 set up can carry out recycle, the energy saving.
Specifically, a damping spring I9 is connected between the outer bottom end of the inner container 7 and the inner bottom end of the outer shell 2, a connecting plate 13 is installed on one side of the feeding hopper 16, and a damping spring II 12 is connected between the connecting plate 13 and the outer top end of the outer shell 2.
Through adopting above-mentioned technical scheme, damping spring 9 and damping spring 12's setting can improve the shock attenuation performance of inner bag 7.
Specifically, the outer bottom end of the housing 2 is provided with a roller assembly 10, the roller assembly 10 includes a groove 101, a chute 102, a slider 104, a rotation shaft 105, a rolling wheel 107 and a connecting seat 109, wherein the connecting seat 109 is installed at the outer bottom end of the housing 2, the inner side of the connecting seat 109 is provided with the groove 101, the chute 102 is arranged at the inner side of the groove 101, the slider 104 is embedded in the chute 102, the outer side of the slider 104 is connected with the rotation shaft 105, and one end of the rotation shaft 105 is connected with the rolling wheel 107.
By adopting the above technical scheme, the installation of the rolling wheel 107 can be convenient to move the housing 2.
Specifically, the roller assembly 10 further includes an upper spring 103, a lower spring 106 and a fixing rod 108, wherein the fixing rod 108 penetrating through the rotation shaft 105 is connected to the inside of the groove 101, the upper spring 103 and the lower spring 106 are sleeved on the outer periphery of the fixing rod 108, the rotation shaft 105 is connected to the inner top end of the groove 101 through the upper spring 103, and the rotation shaft 105 is connected to the inner bottom end of the groove 101 through the lower spring 106.
Through adopting above-mentioned technical scheme, shell 2 is at the in-process that removes, and when rolling wheel 107 rolled unsmooth ground, thereby rolling wheel 107 can reciprocate and drive axis of rotation 105 and reciprocate, and further upper spring 103 and lower spring 106 can carry out corresponding shrink and extension, just so can cushion rolling wheel 107's rolling process, further play the shock attenuation effect.
The working principle of the heat exchange water tank 5 and the induction coil 11 in the invention is disclosed in an energy-saving intermediate frequency furnace disclosed in Chinese patent application No. 201920803321.3.
The working principle and the using process of the invention are as follows: according to the invention, before feeding, the movable plate 1405 is pulled to drive the inserted bar 1407 to move away from the clamping plate 1408, then the furnace cover 15 is rotated to enable the open end of the feed hopper 16 to be exposed, so that feeding operation can be conveniently carried out, after the feeding operation is finished, the furnace cover 15 is rotated to enable the clamping plate 1408 to be clamped at the outer side of the feed hopper 16, then the tensioned movable plate 1405 is loosened, and the compressed expansion spring 1402 can reset and rebound to drive the inserted bar 1407 to move and penetrate through the slot 1409, so that the connection and fixation of the furnace cover 15 can be realized;
when the shell 2 needs to be moved, the rolling wheel 107 rolls, when the rolling wheel 107 rolls on a rugged ground, the rolling wheel 107 moves up and down, and the upper spring 103 and the lower spring 106 correspondingly contract and extend, so that the rolling process can be buffered, and the shock absorption effect is further realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an energy-saving device that intermediate frequency furnace reduces power consumptive of ton steel, includes shell (2), its characterized in that: the internally mounted of shell (2) has inner bag (7), the bottom of inner bag (7) is connected with discharging pipe (8), and the top of inner bag (7) is provided with feeder hopper (16), the open end of feeder hopper (16) is connected with bell (15), one side of bell (15) is provided with coupling assembling (14), coupling assembling (14) are including spacing piece (1401), expanding spring (1402), connecting rod (1403), fixed frame (1404), fly leaf (1405), inserted bar (1407), cardboard (1408) and pivot (1410), wherein, the one end of bell (15) is connected with feeder hopper (16) through pivot (1410), and the one end that pivot (1410) were kept away from in bell (15) is connected with cardboard (1408), fixed frame (1404) are installed in the outside of feeder hopper (16), the lateral wall of fixed frame (1404) has run through connecting rod (1403), the one end that connecting rod (1403) extended to fixed frame (1404) outside is connected with fly leaf (1405), and connecting rod (1403) extends to the inside one end of fixed frame (1404) and is connected with spacing piece (1401), be connected with expanding spring (1402) between the inside wall of spacing piece (1401) and fixed frame (1404), the top side of fly leaf (1405) is connected with inserted bar (1407).
2. The energy-saving device for reducing electricity consumption per ton of steel of the intermediate frequency furnace according to claim 1, is characterized in that: connecting subassembly (14) still include logical groove (1406) and slot (1409), wherein, the inside of cardboard (1408) is provided with logical groove (1406), the inside slot (1409) that is provided with of the lateral wall of keeping away from pivot (1410) of feeder hopper (16), slot (1409) is run through equally to inserted bar (1407) the one end that runs through logical groove (1406), the periphery at connecting rod (1403) is established in expanding spring (1402) cover.
3. The energy-saving device for reducing electricity consumption per ton of steel of the intermediate frequency furnace according to claim 1, is characterized in that: the periphery of inner bag (7) is provided with induction coil (11), the inside wall of shell (2) is provided with heat preservation cotton (1), and installs heat exchange water tank (5) in the outside of shell (2), one side of heat exchange water tank (5) is provided with water inlet (4) and delivery port (6), and the top of heat exchange water tank (5) is connected with ripple exhaust hose (3) that one end extends to shell (2) inside.
4. The energy-saving device for reducing electricity consumption per ton of steel of the intermediate frequency furnace according to claim 1, is characterized in that: be connected with damping spring (9) between the outer bottom of inner bag (7) and the interior bottom of shell (2), connecting plate (13) are installed to one side of feeder hopper (16), be connected with damping spring two (12) between the outer top of connecting plate (13) and shell (2).
5. The energy-saving device for reducing electricity consumption per ton of steel of the intermediate frequency furnace according to claim 1, is characterized in that: the outer sole of shell (2) end is provided with wheel components (10), wheel components (10) include recess (101), spout (102), slider (104), axis of rotation (105), roll wheel (107) and connecting seat (109), wherein, connecting seat (109) are installed to the outer sole end of shell (2), the inboard of connecting seat (109) is provided with recess (101), the inboard of recess (101) is provided with spout (102), the inside embedding of spout (102) has slider (104), the outside of slider (104) is connected with axis of rotation (105), the one end of axis of rotation (105) is connected with roll wheel (107).
6. The energy-saving device for reducing electricity consumption per ton of steel of the intermediate frequency furnace according to claim 5, is characterized in that: the roller assembly (10) further comprises an upper spring (103), a lower spring (106) and a fixing rod (108), wherein the fixing rod (108) penetrating through a rotating shaft (105) is connected to the inner portion of the groove (101), the upper spring (103) and the lower spring (106) are sleeved on the periphery of the fixing rod (108), the rotating shaft (105) is connected with the top end of the inner portion of the groove (101) through the upper spring (103), and the rotating shaft (105) is connected with the inner bottom end of the groove (101) through the lower spring (106).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011171795.4A CN112361174A (en) | 2020-10-28 | 2020-10-28 | Energy-saving device for reducing power consumption of steel per ton for intermediate frequency furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011171795.4A CN112361174A (en) | 2020-10-28 | 2020-10-28 | Energy-saving device for reducing power consumption of steel per ton for intermediate frequency furnace |
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| Publication Number | Publication Date |
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| CN112361174A true CN112361174A (en) | 2021-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011171795.4A Pending CN112361174A (en) | 2020-10-28 | 2020-10-28 | Energy-saving device for reducing power consumption of steel per ton for intermediate frequency furnace |
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| CN (1) | CN112361174A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113832292A (en) * | 2021-09-03 | 2021-12-24 | 张家港宏昌钢板有限公司 | Method for optimizing function of oxygen lance on side wall of electric furnace |
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|---|---|---|---|---|
| CN102899437A (en) * | 2012-09-25 | 2013-01-30 | 贵州新天地设备有限公司 | Intermediate frequency furnace used for producing direct reduction iron |
| CN203049017U (en) * | 2012-12-19 | 2013-07-10 | 高中保 | Rolling-type medium frequency carburizing furnace |
| CN107283651A (en) * | 2017-08-18 | 2017-10-24 | 平潭海创智汇科技有限公司 | A kind of bridge construction perforating device easy to use |
| CN207048344U (en) * | 2017-06-06 | 2018-02-27 | 绍兴柯桥骏达针纺织品有限公司 | A kind of slipper bracket of the construction of stable type |
| CN109592803A (en) * | 2018-12-24 | 2019-04-09 | 廊坊萍锅炉保养工程有限公司 | A kind of corrosion inhibiting and descaling agent and its automated packing equipment |
| CN208832982U (en) * | 2018-08-21 | 2019-05-07 | 湖南瑞铨冶金有限公司 | A kind of metal material processing melting intermediate frequency furnace |
-
2020
- 2020-10-28 CN CN202011171795.4A patent/CN112361174A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102899437A (en) * | 2012-09-25 | 2013-01-30 | 贵州新天地设备有限公司 | Intermediate frequency furnace used for producing direct reduction iron |
| CN203049017U (en) * | 2012-12-19 | 2013-07-10 | 高中保 | Rolling-type medium frequency carburizing furnace |
| CN207048344U (en) * | 2017-06-06 | 2018-02-27 | 绍兴柯桥骏达针纺织品有限公司 | A kind of slipper bracket of the construction of stable type |
| CN107283651A (en) * | 2017-08-18 | 2017-10-24 | 平潭海创智汇科技有限公司 | A kind of bridge construction perforating device easy to use |
| CN208832982U (en) * | 2018-08-21 | 2019-05-07 | 湖南瑞铨冶金有限公司 | A kind of metal material processing melting intermediate frequency furnace |
| CN109592803A (en) * | 2018-12-24 | 2019-04-09 | 廊坊萍锅炉保养工程有限公司 | A kind of corrosion inhibiting and descaling agent and its automated packing equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113832292A (en) * | 2021-09-03 | 2021-12-24 | 张家港宏昌钢板有限公司 | Method for optimizing function of oxygen lance on side wall of electric furnace |
| CN113832292B (en) * | 2021-09-03 | 2022-12-02 | 张家港宏昌钢板有限公司 | Method for optimizing function of oxygen lance on side wall of electric furnace |
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Application publication date: 20210212 |
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| RJ01 | Rejection of invention patent application after publication |