CN207741578U - A kind of connector of direct current electric smelting cathode wall and cathode line - Google Patents
A kind of connector of direct current electric smelting cathode wall and cathode line Download PDFInfo
- Publication number
- CN207741578U CN207741578U CN201820030517.9U CN201820030517U CN207741578U CN 207741578 U CN207741578 U CN 207741578U CN 201820030517 U CN201820030517 U CN 201820030517U CN 207741578 U CN207741578 U CN 207741578U
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- cathode
- copper billet
- wall
- connector
- direct current
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model discloses a kind of connectors of direct current electric smelting cathode wall and cathode line, including elevating lever（2）, cathode wall（1）, cathode line（7）, iron block（3）And copper billet（5）, it is characterized in that：The iron block（3）One end and cathode wall（1）It is fixedly connected, iron block（3）The other end and the first copper billet（5）One end be fixedly connected, the first copper billet（5）The other end and the second copper billet（6）One end be fixedly connected, second copper billet（6）It is equipped with screw hole（61), the cathode line（7）It is packed into the screw hole（61) in, by bolt by cathode line（7）It is fixed on the second copper billet（6）On.This connector has the advantages of being not easy to blow, capable of using for a long time.
Description
Technical field
The utility model is related to a kind of connector of direct current electric smelting cathode wall and cathode line.
Background technology
Originally, the connector of company's direct current electric smelting cathode line and cathode wall is connected with iron copper, i.e. one end of iron block and cathode
The copper billet of line connects, and the other end and the cathode wall of iron block are welded, and cathode wall is connect with carbon rod, carbon rod and melting in electric arc furnaces
Dispensing contacts, and temperature is up to 1000 DEG C or more when because of arc melting solder flux, and a part of heat is transferred to cathode wall through carbon rod, this
Sample, cathode wall transfer heat to iron block, because the conductibility of iron block is general, the bolt of iron copper junction is heated can burn it is red, generally
By 15-20 days, the bolt of iron copper junction will be blown, and lead to power failure blowing out, and at this moment electric arc furnaces just in melting, once stop
Electricity, electric arc furnaces cannot melting, moreover, because just burning section, stove peripheral temperature is high, also be inconvenient to repair, and after waiting to be repaired get well, then opens
Stove melting, just again from the beginning, the electric energy consumed when originally end is melted, according to primary Calculation, are often blown with regard to all wasting
Once, certain economic loss can be caused.
Utility model content
The technical problems to be solved in the utility model is：It provides one kind to be not easy to blow, the direct current electric smelting that can be used for a long time
The connector of cathode wall and cathode line.
To solve the technical problem, the technical solution adopted in the utility model is：
A kind of connector of direct current electric smelting cathode wall and cathode line, including elevating lever, cathode wall, cathode line, iron block and copper
One end of block, the iron block is fixedly connected with cathode wall, and the other end of iron block is fixedly connected with one end of the first copper billet, the first bronze medal
The other end of block is fixedly connected with the second copper billet, and second copper billet is equipped with screw hole, and the cathode line is packed into the screw hole,
Cathode line is fixed on the second copper billet by bolt.
The connector is welded on the middle and upper part of elevating lever.
Described cathode wall one end is connect with carbon rod.
The utility model has the beneficial effects that：
1, it is not easy to blow, can use for a long time, will not all go out equipment fault with several years now, will not have a power failure halt production.
2, reduce the economic loss caused by power failure.
3, because several years will not blow, maintenance cost is correspondingly decreased.
Description of the drawings
Attached drawing 1 be the utility model direct current electric smelting cathode wall and cathode line connector and with the connector associated part
Schematic diagram.
Specific implementation mode
Referring to attached drawing：A kind of company of direct current electric smelting cathode wall and cathode line of the connector of direct current electric smelting cathode wall and cathode line
Fitting, including elevating lever 2, cathode wall 1, cathode line 7, iron block 3 and copper billet 5, one end of iron block 3 are fixedly connected with cathode wall 1,
The other end of iron block 3 is fixedly connected with one end of the first copper billet 5, and the other end of the first copper billet 5 is fixedly connected with the second copper billet 6,
Second copper billet 6 is equipped with screw hole 61, and cathode line 7 is packed into screw hole 61, cathode line 7 is fixed on the second copper billet 6 by bolt.
Connector is welded on the middle and upper part of elevating lever 2.1 one end of cathode wall is connect with carbon rod 4.
When elevating lever 2 rises, carbon rod 4 leaves electric arc furnaces 8, and when elevating lever 2 declines, carbon rod 4 enters electric arc furnaces 8.
Claims (3)
1. a kind of connector of direct current electric smelting cathode wall and cathode line, including elevating lever（2）, cathode wall（1）, cathode line（7 ）、
Iron block（3）With the first copper billet（5）, it is characterized in that：The iron block（3）One end and cathode wall（1）It is fixedly connected, iron block（3）'s
The other end and the first copper billet（5）One end be fixedly connected, the first copper billet（5）The other end and the second copper billet（6）One end fix
Connection, second copper billet（6）It is equipped with screw hole（61), the cathode line（7）It is packed into the screw hole（It 61), will by bolt in
Cathode line（7）It is fixed on the second copper billet（6）On.
2. the connector of direct current electric smelting cathode wall and cathode line according to claim 1, it is characterized in that：The connector weldering
It is connected on elevating lever（2）Middle and upper part.
3. the connector of direct current electric smelting cathode wall and cathode line according to claim 1, it is characterized in that：The cathode wall
（1）One end and carbon rod（4）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820030517.9U CN207741578U (en) | 2018-01-09 | 2018-01-09 | A kind of connector of direct current electric smelting cathode wall and cathode line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820030517.9U CN207741578U (en) | 2018-01-09 | 2018-01-09 | A kind of connector of direct current electric smelting cathode wall and cathode line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207741578U true CN207741578U (en) | 2018-08-17 |
Family
ID=63122549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820030517.9U Active CN207741578U (en) | 2018-01-09 | 2018-01-09 | A kind of connector of direct current electric smelting cathode wall and cathode line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207741578U (en) |
-
2018
- 2018-01-09 CN CN201820030517.9U patent/CN207741578U/en active Active
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