CN104934986A - Submerged arc furnace low-pressure filtering energy-saving cabinet with push-pull type reactance handcart - Google Patents
Submerged arc furnace low-pressure filtering energy-saving cabinet with push-pull type reactance handcart Download PDFInfo
- Publication number
- CN104934986A CN104934986A CN201410096800.8A CN201410096800A CN104934986A CN 104934986 A CN104934986 A CN 104934986A CN 201410096800 A CN201410096800 A CN 201410096800A CN 104934986 A CN104934986 A CN 104934986A
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- China
- Prior art keywords
- cabinet
- handcart
- pull
- capacitor
- moving type
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/40—Arrangements for reducing harmonics
Abstract
The invention provides a submerged arc furnace low-pressure filtering energy-saving cabinet with a push-pull type reactance handcart, and the cabinet comprises a cabinet body. The interior of the cabinet is provided with a capacitor bank and a reactor group, wherein all reactors of the reactor group are arranged in the push-pull type reactance handcart in a layered manner. The reactor group is led to a gate-type mobile terminal box through a connection copper bar in detachable connection, a fuse-type isolator and a vacuum contactor. The push-pull type reactance handcart is disposed in the cabinet body in a movable type through a pulley and sliding rail mechanism. The beneficial effects of the invention lie in that the reactor group is integrally disposed in the push-pull type reactance handcart, the disassembly and assembly are convenient, and the workload of maintenance is greatly reduced; a conductive connection structure is reasonable, the routing is clear, the space in the cabinet is used completely, and the heat dissipation effect is guaranteed; the installation structure of capacitors is light and exquisite, and the heat dissipation effect is good; a handcart structure is firm, the service life is long, and the machining cost is low; the sliding rail and pulley structure is simple and convenient, and the movement is stable and smooth.
Description
Technical field
The present invention relates to ore furnace low-pressure reactive compensation cabinet technical field, a kind of ore furnace low-pressure filtering energy-saving cabinet with pull-push moving type reactance handcart is specifically provided.
Background technology
Mineral hot furnace needs to carry out reactive power compensation by elements such as capacity reactances, the such as patent No. be 201220313688.5 patent of invention disclose a kind of mineral hot furnace reactive power low-voltage compensation cabinet, a large amount of capacitor and reactor are equipped with in its inside, after existing its reactor of mineral hot furnace reactive power compensation low-voltage cabinet is fixing, due to cabinet narrow space, dismounting has inconvenience more, when occurring that certain reactor damages, inspection operation is very inconvenient, if can extract out overall from cabinet for Reactor banks, greatly can reduce workload; In addition, also there is the problems such as too heavy, radiating effect is poor in existing reactive power compensation low-voltage cabinet.
Summary of the invention
The present invention is directed to above problem, provide a kind of ore furnace low-pressure filtering energy-saving cabinet with pull-push moving type reactance handcart, reactor easy accessibility and conduction connecting structure are reasonable, weight reduction can ensure radiating effect again.
Goal of the invention of the present invention is realized by following scheme: the ore furnace low-pressure filtering energy-saving cabinet with pull-push moving type reactance handcart, comprise cabinet, Capacitor banks and Reactor banks is provided with in cabinet, the each reactor of described Reactor banks is stratified and set in pull-push moving type handcart, Reactor banks causes gate-type by the connection copper bar of removable connection through fuse-isolator and vacuum contactor and moves terminal board, and pull-push moving type handcart is arranged in cabinet by pulley sliding track mechanism packaged type.
Further, described pull-push moving type handcart comprises hollow frame, hollow frame internal fixtion is provided with at least two-layer reactor bracing frame, each reactor has the link extended in the horizontal direction and the link vertically extended, the link extended in the horizontal direction causes Capacitor banks by connecting copper bar, and the link vertically extended causes vacuum contactor and fuse-isolator.
Further, the upper end of described pull-push moving type handcart hollow frame has location-plate, and pull-push moving type handcart is fixedly connected with by location-plate is removable relative to cabinet.
Further, described cabinet comprises Qianmen and back door, and Capacitor banks and Reactor banks are arranged dorsad, and pull-push moving type handcart can along a cabinet wherein enabling direction pull-out, and capacitor terminal is towards another cabinet door enabling direction.
Further, the hollow frame of described pull-push moving type handcart is cuboid, and each seamed edge is angle steel, and each corner location is provided with the triangular reinforcing plate of the vertical seamed edge of connection two, and hollow frame two sides have reinforcement crosspiece.
Further, described cabinet internal fixtion is provided with capacitor mounting panel and capacitor supporting bracket, in Capacitor banks, each capacitor stiff end is fixed on capacitor mounting panel, and capacitor terminal passes capacitor supporting bracket, and capacitor entirety is folded between capacitor supporting bracket and capacitor mounting panel; Capacitor mounting panel is fixedly connected with the capacitor of the vertical equi-spaced apart arrangement of at least two row, capacitor main body is cylindrical, and capacitor stiff end is secured by bolts on capacitor mounting panel.
Further, the relative cabinet of tie-beam that described capacitor mounting panel and capacitor supporting bracket are all passed through is fixedly connected with.
Further, described capacitor mounting panel material is hot galvanizing cold-rolled steel sheet, thickness range 1.2 ± 0.2mm; Capacitor supporting bracket material is aluminium sheet, thickness range 2.5 ± 0.2mm.
Further, the strip slide rail that three cross sections, road are U-shaped is arranged with in parallel in described cabinet, slide rail equi-spaced apart is arranged, bottom pull-push moving type handcart parallel be provided with three groups with the assembly pulley of corresponding slide rail inwall adaptation, be placed with at least two pulleys in per pass slide rail, pulley has inner bearing, and inner bearing outer ring and pulley are fixed, inner bearing inner ring is fixed with bearing pin, and bearing pin is fixedly connected with bottom pull-push moving type handcart.
Further, upper edge, described slide rail both sides has the lip limit be convenient to pulley and slipped into, lip spring folding part rounding.
Beneficial effect of the present invention is: be wholy set in by Reactor banks in pull-push moving type handcart, easy accessibility, reduces maintenance workload greatly; Conduction connecting structure is reasonable, and cabling is clear, makes full use of space in cabinet and ensures radiating effect; Capacitor mounting structure is light and handy and thermal diffusivity is good; Handcart sound construction long service life and processing cost is low; Slide rail pulley structure is simple and convenient, and having stable behavior is smooth and easy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is that reactor longitudinally connects structure of copper bar schematic diagram.
Fig. 3 is reactor lateral connection structure of copper bar schematic diagram.
Fig. 4 is pull-push moving type handcart end view of the present invention.
Fig. 5 is pull-push moving type handcart front view of the present invention.
Fig. 6 is the structural representation that pull-push moving type hand bottom pulley of the present invention coordinates with cabinet slide rail.
Fig. 7 is the sectional view that pulley of the present invention coordinates with cabinet slide rail.
Embodiment
Below in conjunction with specific embodiments and the drawings, the invention will be further described:
Shown in accompanying drawing 1 and Fig. 7, the ore furnace low-pressure filtering energy-saving cabinet with pull-push moving type reactance handcart of the present invention, comprise cabinet 1, Capacitor banks 9 and Reactor banks 8 is provided with in cabinet 1, the each reactor of Reactor banks 8 is stratified and set in pull-push moving type handcart 3, Reactor banks 8 causes gate-type by the connection copper bar 13 of removable connection through fuse-isolator 10 and vacuum contactor 11 and moves terminal board 12, and pull-push moving type handcart 3 is arranged in cabinet 1 by pulley sliding track mechanism packaged type.
With reference to shown in Fig. 2, Fig. 3, pull-push moving type handcart 3 comprises hollow frame, hollow frame internal fixtion is provided with at least two-layer reactor bracing frame 7, each reactor has the link extended in the horizontal direction and the link vertically extended, the link extended in the horizontal direction causes Capacitor banks 9 by connecting copper bar, and the link vertically extended causes vacuum contactor 11 and fuse-isolator 10.
The upper end of pull-push moving type handcart 3 hollow frame has location-plate 2, and relatively cabinet 1 is removable is fixedly connected with by location-plate 2 for pull-push moving type handcart 3.
Cabinet 1 comprises Qianmen and back door, and Capacitor banks 9 and Reactor banks 8 are arranged dorsad, and pull-push moving type handcart 3 can along a cabinet wherein enabling direction pull-out, and capacitor terminal is towards another cabinet door enabling direction.
The hollow frame of pull-push moving type handcart 3 is cuboid, and each seamed edge is angle steel, and each corner location is provided with the triangular reinforcing plate 31 of the vertical seamed edge of connection two, and hollow frame two sides have strengthens crosspiece 32.
Cabinet 1 internal fixtion is provided with capacitor mounting panel 14 and capacitor supporting bracket 15, in Capacitor banks, each capacitor stiff end is fixed on capacitor mounting panel 14, capacitor terminal passes capacitor supporting bracket 15, and capacitor entirety is folded between capacitor supporting bracket 15 and capacitor mounting panel 14; Capacitor mounting panel 14 is fixedly connected with the capacitor of the vertical equi-spaced apart arrangement of at least two row, capacitor main body is cylindrical, and capacitor stiff end is secured by bolts on capacitor mounting panel 15.
Capacitor mounting panel 15 and capacitor supporting bracket 14 are all fixedly connected with by the relative cabinet 1 of the tie-beam of electric insulation.
For improving radiating effect while weight reduction, capacitor mounting panel 15 material is hot galvanizing cold-rolled steel sheet, thickness range 1.2 ± 0.2mm; Capacitor supporting bracket 14 material is aluminium sheet, thickness range 2.5 ± 0.2mm.
The strip slide rail 6 that three cross sections, road are U-shaped is arranged with in parallel in cabinet 1, slide rail 6 equi-spaced apart is arranged, bottom pull-push moving type handcart parallel be provided with three groups with the assembly pulley of corresponding slide rail inwall adaptation, at least two pulleys 5 are placed with in per pass slide rail, pulley 5 has inner bearing, inner bearing outer ring and pulley are fixed, and inner bearing inner ring is fixed with bearing pin 51, and bearing pin is fixedly connected with the pulley yoke 4 bottom pull-push moving type handcart.
Load slide rail rapidly and accurately for ease of pulley, upper edge, slide rail 6 both sides has the lip limit 61 be convenient to pulley and slipped into, lip spring folding part rounding.
Although the present invention has illustrated by reference to preferred embodiment and has described, those of ordinary skill in the art should understand, and can be not limited to the description of above-described embodiment, in the scope of claims, can make the various changes in form and details.
Claims (10)
1. there is the ore furnace low-pressure filtering energy-saving cabinet of pull-push moving type reactance handcart, comprise cabinet, Capacitor banks and Reactor banks is provided with in cabinet, it is characterized in that: each reactor of described Reactor banks is stratified and set in pull-push moving type handcart, Reactor banks causes gate-type by the connection copper bar of removable connection through fuse-isolator and vacuum contactor and moves terminal board, and pull-push moving type handcart is arranged in cabinet by pulley sliding track mechanism packaged type.
2. the ore furnace low-pressure filtering energy-saving cabinet with pull-push moving type reactance handcart according to claim 1, it is characterized in that: described pull-push moving type handcart comprises hollow frame, hollow frame internal fixtion is provided with at least two-layer reactor bracing frame, each reactor has the link extended in the horizontal direction and the link vertically extended, the link extended in the horizontal direction causes Capacitor banks by connecting copper bar, and the link vertically extended causes vacuum contactor and fuse-isolator.
3. the ore furnace low-pressure filtering energy-saving cabinet with pull-push moving type reactance handcart according to claim 2, it is characterized in that: the upper end of described pull-push moving type handcart hollow frame has location-plate, pull-push moving type handcart is fixedly connected with by location-plate is removable relative to cabinet.
4. the ore furnace low-pressure filtering energy-saving cabinet with pull-push moving type reactance handcart according to claim 2, it is characterized in that: described cabinet comprises Qianmen and back door, Capacitor banks and Reactor banks are arranged dorsad, pull-push moving type handcart can along a cabinet wherein enabling direction pull-out, and capacitor terminal is towards another cabinet door enabling direction.
5. the ore furnace low-pressure filtering energy-saving cabinet with pull-push moving type reactance handcart according to claim 2, it is characterized in that: the hollow frame of described pull-push moving type handcart is cuboid, each seamed edge is angle steel, each corner location is provided with the triangular reinforcing plate of the vertical seamed edge of connection two, and hollow frame two sides have reinforcement crosspiece.
6. the ore furnace low-pressure filtering energy-saving cabinet with pull-push moving type reactance handcart according to claim 1, it is characterized in that: described cabinet internal fixtion is provided with capacitor mounting panel and capacitor supporting bracket, in Capacitor banks, each capacitor stiff end is fixed on capacitor mounting panel, capacitor terminal passes capacitor supporting bracket, and capacitor entirety is folded between capacitor supporting bracket and capacitor mounting panel; Capacitor mounting panel is fixedly connected with the capacitor of the vertical equi-spaced apart arrangement of at least two row, capacitor main body is cylindrical, and capacitor stiff end is secured by bolts on capacitor mounting panel.
7. the ore furnace low-pressure filtering energy-saving cabinet with pull-push moving type reactance handcart according to claim 6, is characterized in that: described capacitor mounting panel and capacitor supporting bracket are all fixedly connected with by the relative cabinet of tie-beam.
8. the ore furnace low-pressure filtering energy-saving cabinet with pull-push moving type reactance handcart according to claim 6, is characterized in that: described capacitor mounting panel material is hot galvanizing cold-rolled steel sheet, thickness range 1.2 ± 0.2mm; Capacitor supporting bracket material is aluminium sheet, thickness range 2.5 ± 0.2mm.
9. the ore furnace low-pressure cabinet with pull-push moving type reactance handcart according to any one of claim 1 to 8, it is characterized in that: in described cabinet, be arranged with the strip slide rail that three cross sections, road are U-shaped in parallel, slide rail equi-spaced apart is arranged, bottom pull-push moving type handcart parallel be provided with three groups with the assembly pulley of corresponding slide rail inwall adaptation, at least two pulleys are placed with in per pass slide rail, pulley has inner bearing, inner bearing outer ring and pulley are fixed, inner bearing inner ring is fixed with bearing pin, and bearing pin is fixedly connected with bottom pull-push moving type handcart.
10. the ore furnace low-pressure filtering energy-saving cabinet with pull-push moving type reactance handcart according to claim 9, is characterized in that: upper edge, described slide rail both sides has the lip limit be convenient to pulley and slipped into, lip spring folding part rounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410096800.8A CN104934986A (en) | 2014-03-17 | 2014-03-17 | Submerged arc furnace low-pressure filtering energy-saving cabinet with push-pull type reactance handcart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410096800.8A CN104934986A (en) | 2014-03-17 | 2014-03-17 | Submerged arc furnace low-pressure filtering energy-saving cabinet with push-pull type reactance handcart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104934986A true CN104934986A (en) | 2015-09-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410096800.8A Pending CN104934986A (en) | 2014-03-17 | 2014-03-17 | Submerged arc furnace low-pressure filtering energy-saving cabinet with push-pull type reactance handcart |
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| Country | Link |
|---|---|
| CN (1) | CN104934986A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106130037A (en) * | 2016-08-31 | 2016-11-16 | 泉州维盾电气有限公司 | In a kind of low-pressure cabinet, power capacitor does not have a power failure fast replacing structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201319507Y (en) * | 2008-11-12 | 2009-09-30 | 上海追日电气有限公司 | Active power filter compensating device |
| CN101604845A (en) * | 2009-07-03 | 2009-12-16 | 英博白云电气技术（扬州）有限公司 | Low-voltage dynamic filter compensating tank |
| CN202059089U (en) * | 2011-06-15 | 2011-11-30 | 辽宁电能发展股份有限公司 | Removable reactive compensation switch cabinet |
| CN202662978U (en) * | 2012-06-25 | 2013-01-09 | 四川晨龙航天电器设备有限公司 | Cabinet of low-voltage reactive compensation device of ferroalloy electric furnace |
| CN102904426A (en) * | 2012-09-29 | 2013-01-30 | 深圳市英威腾电气股份有限公司 | Integrated filtering unit and four-quadrant frequency converter |
| CN203895984U (en) * | 2014-03-17 | 2014-10-22 | 叶选茂 | Low-voltage filtering energy-saving cabinet provided with push-and-pull movable reactance handcart and used for submerged arc furnace |
-
2014
- 2014-03-17 CN CN201410096800.8A patent/CN104934986A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201319507Y (en) * | 2008-11-12 | 2009-09-30 | 上海追日电气有限公司 | Active power filter compensating device |
| CN101604845A (en) * | 2009-07-03 | 2009-12-16 | 英博白云电气技术（扬州）有限公司 | Low-voltage dynamic filter compensating tank |
| CN202059089U (en) * | 2011-06-15 | 2011-11-30 | 辽宁电能发展股份有限公司 | Removable reactive compensation switch cabinet |
| CN202662978U (en) * | 2012-06-25 | 2013-01-09 | 四川晨龙航天电器设备有限公司 | Cabinet of low-voltage reactive compensation device of ferroalloy electric furnace |
| CN102904426A (en) * | 2012-09-29 | 2013-01-30 | 深圳市英威腾电气股份有限公司 | Integrated filtering unit and four-quadrant frequency converter |
| CN203895984U (en) * | 2014-03-17 | 2014-10-22 | 叶选茂 | Low-voltage filtering energy-saving cabinet provided with push-and-pull movable reactance handcart and used for submerged arc furnace |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106130037A (en) * | 2016-08-31 | 2016-11-16 | 泉州维盾电气有限公司 | In a kind of low-pressure cabinet, power capacitor does not have a power failure fast replacing structure |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150923 |