CN102378428A - Electrode clamping device - Google Patents
Electrode clamping device Download PDFInfo
- Publication number
- CN102378428A CN102378428A CN2010102631950A CN201010263195A CN102378428A CN 102378428 A CN102378428 A CN 102378428A CN 2010102631950 A CN2010102631950 A CN 2010102631950A CN 201010263195 A CN201010263195 A CN 201010263195A CN 102378428 A CN102378428 A CN 102378428A
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- CN
- China
- Prior art keywords
- electrode
- grip unit
- power supply
- clamping device
- contact plane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses an electrode clamping device, and particularly relates to an electrode clamping device used for a power supply system in an electric calcining furnace. The electrode clamping device structurally comprises at least two clamping units, wherein adjacent clamping units are fixedly connected, the inner circle of each clamping unit is contacted with the outer circle of a clamped electrode, the middle part of each clamping unit is provided with a cooling water chamber, two ends of the cooling water chamber are respectively communicated with a water inlet and a water outlet, each clamping unit is provided with a power supply contact plane, and the power supply contact plane is provided with a bus screwed hole. The invention has the following advantages and effects: the electrode clamping device has good electrical conductivity, internal circulating water cooling, a simple structure, low cost and the like, energy consumption is reduced to a great extent, and the maintenance cost of equipment is reduced.
Description
Technical field
The present invention relates to a kind of clamper, relate in particular to a kind of electrode jaw that is used for the electric calciner electric power system.
Background technology
Petroleum coke passes through high-temperature calcination and is incubated the regular hour is one of desulfurization effective ways, through the electricity calcining petroleum coke is carried out desulfurization environmental protection is had profound significance.And anthracite is being used for before the carbon product production and must making anthracitic resistivity reduction through calcining to remove wherein fugitive constituent etc.Temperature in the electric calciner stove can reach 1700-3000 ℃, is desulfurizing petrol coke and one of simple effective method that reduces anthracite resistivity.Electrode jaw is the electric calciner vitals owing to have a poorly conductive in process of production, problems affect such as temperature height normal work.
Summary of the invention
The present invention provides in order to solve the problems of the technologies described above that a kind of conductivity is good, the electrode jaw of interior cooled, its objective is electric current is delivered in the electrode through electrode jaw, for electric calciner provides heat energy.
For achieving the above object, the present invention is achieved in that electrode jaw, and its structure is following: at least two grip unit; Adjacent grip unit is fixedly connected; The interior circle of each grip unit contacts with the cylindrical that is held electrode, and the middle part of each grip unit is provided with cooling water cavity, and the two ends of cooling water cavity are communicated with water inlet and delivery port respectively; On each grip unit, be provided with the power supply contact plane, the power supply contact plane is provided with the bus screwed hole.
Described grip unit is 2-4.
The shell of described grip unit is provided with reinforcing band.
Described reinforcing band is the circumferencial direction setting.
Described adjacent grip unit is fixed with fishbolt.
Advantage of the present invention and effect are following:
The present invention has the cooling of good electrical conductivity, interior recirculated water, advantage such as simple in structure, with low cost, has reduced energy consumption to a great extent, has reduced the maintenance cost of equipment.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the end view of Fig. 1.
Among the figure: 1, electrode; 2, grip unit; 3, bus screwed hole; 4, fishbolt; 5, reinforcing band; 6, water inlet; 7, cooling water cavity; 8, delivery port; 9, power supply contact plane.
Embodiment
Below in conjunction with accompanying drawing the present invention is done further explain, but protection scope of the present invention is not limit by embodiment.
As depicted in figs. 1 and 2, the electrode jaw structure is following: at least two grip unit 2, grip unit 2 the bests are 2-4, and adjacent grip unit 2 usefulness fishbolts 4 are fixing, and fishbolt 4 clamps electrode 1; The interior circle of each grip unit 2 contacts with the cylindrical that is held electrode 1; The middle part of each grip unit 2 is provided with cooling water cavity 7, and the two ends of cooling water cavity 7 are communicated with water inlet 6 and delivery port 8 respectively, on each grip unit 2, is provided with power supply contact plane 9; Power supply contact plane 9 is provided with bus screwed hole 3; The shell of grip unit 2 is provided with reinforcing band 5, and reinforcing band 5 is the circumferencial direction setting, and reinforcing band 5 improves the strength and stiffness of electrode jaw.
Power source bus is to compress power supply with power supply contact plane 9 through bolt, and cooling water gets into cooling water cavities 7 through water inlet 6 and flows out from delivery port 8 its heat is taken away.
The present invention adopts the good cast copper material casting of conductivity to form, and need pass through the hydraulic pressure pressure test of 0.5-1.0MPa before use, and could use the pressurize regular hour.
Claims (5)
1. electrode jaw; It is characterized in that structure is following: at least two grip unit, adjacent grip unit is fixedly connected, and the interior circle of each grip unit contacts with the cylindrical that is held electrode; The middle part of each grip unit is provided with cooling water cavity; The two ends of cooling water cavity are communicated with water inlet and delivery port respectively, on each grip unit, are provided with the power supply contact plane, and the power supply contact plane is provided with the bus screwed hole.
2. electrode jaw according to claim 1 is characterized in that described grip unit is 2-4.
3. electrode jaw according to claim 1 is characterized in that the shell of described grip unit is provided with reinforcing band.
4. electrode jaw according to claim 3 is characterized in that described reinforcing band is the circumferencial direction setting.
5. electrode jaw according to claim 1 is characterized in that described adjacent grip unit fixes with fishbolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102631950A CN102378428A (en) | 2010-08-26 | 2010-08-26 | Electrode clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102631950A CN102378428A (en) | 2010-08-26 | 2010-08-26 | Electrode clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102378428A true CN102378428A (en) | 2012-03-14 |
Family
ID=45796140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102631950A Pending CN102378428A (en) | 2010-08-26 | 2010-08-26 | Electrode clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102378428A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102874555A (en) * | 2012-10-15 | 2013-01-16 | 西安电炉研究所有限公司 | Electrode erecting device |
| CN104254161A (en) * | 2013-06-27 | 2014-12-31 | 沈阳铝镁设计研究院有限公司 | Electrode clamp with automatic opening and closing function and application method of electrode clamp |
| CN109462908A (en) * | 2018-12-10 | 2019-03-12 | 浙江机电职业技术学院 | A kind of stable type electrode jaw |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2136660A (en) * | 1983-03-15 | 1984-09-19 | Npp Elektrotermia | Furnace electrode clamp |
| CN2041478U (en) * | 1988-02-15 | 1989-07-19 | 陈烈涛 | Electrode gripper block for arc furnace |
| CN2731898Y (en) * | 2004-09-28 | 2005-10-05 | 贵阳铝镁设计研究院 | Electrode holder |
| CN2872246Y (en) * | 2006-01-12 | 2007-02-21 | 贵阳铝镁设计研究院 | Structure of upper electrode and electrode clipper for electric calcinator |
-
2010
- 2010-08-26 CN CN2010102631950A patent/CN102378428A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2136660A (en) * | 1983-03-15 | 1984-09-19 | Npp Elektrotermia | Furnace electrode clamp |
| CN2041478U (en) * | 1988-02-15 | 1989-07-19 | 陈烈涛 | Electrode gripper block for arc furnace |
| CN2731898Y (en) * | 2004-09-28 | 2005-10-05 | 贵阳铝镁设计研究院 | Electrode holder |
| CN2872246Y (en) * | 2006-01-12 | 2007-02-21 | 贵阳铝镁设计研究院 | Structure of upper electrode and electrode clipper for electric calcinator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102874555A (en) * | 2012-10-15 | 2013-01-16 | 西安电炉研究所有限公司 | Electrode erecting device |
| CN104254161A (en) * | 2013-06-27 | 2014-12-31 | 沈阳铝镁设计研究院有限公司 | Electrode clamp with automatic opening and closing function and application method of electrode clamp |
| CN109462908A (en) * | 2018-12-10 | 2019-03-12 | 浙江机电职业技术学院 | A kind of stable type electrode jaw |
| CN109462908B (en) * | 2018-12-10 | 2024-04-19 | 浙江机电职业技术学院 | Stable electrode holder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120314 |