CN202993817U - Electric arc furnace - Google Patents
Electric arc furnace Download PDFInfo
- Publication number
- CN202993817U CN202993817U CN 201220661388 CN201220661388U CN202993817U CN 202993817 U CN202993817 U CN 202993817U CN 201220661388 CN201220661388 CN 201220661388 CN 201220661388 U CN201220661388 U CN 201220661388U CN 202993817 U CN202993817 U CN 202993817U
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- CN
- China
- Prior art keywords
- electric arc
- arc furnaces
- heater
- gear
- motor
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to an electric arc furnace which comprises a hollow cover, a furnace body and electrodes. The hollow cover is fixedly mounted on the furnace body. At least one electrode is inserted to the hollow cover to heat the furnace body. A feed port is formed in one side of the furnace body, a slag outlet and a discharge port are formed in the other side of the furnace body, and the slag outlet is located above the discharge port. The electric arc furnace further comprises a motor, a threaded rod, a semi-gear and a straight rack. The semi-gear is fixed on the furnace body, one side of the semi-gear is meshed with the threaded rod, and the other side of the semi-gear is meshed with the fixed straight rack. The motor drives the threaded rod to rotate to enable the semi-gear to drive the furnace body and the hollow cover to tilt, so discharging of the electric arc furnace is completed. The electric arc furnace has a deslagging function, automatically carries out tilt discharging operation for melted liquid, guarantees quality of the melted liquid, and has the advantages of being easy to operate and low in cost.
Description
Technical field
The utility model relates to a kind of electric arc furnaces, is specifically related to a kind of electric arc furnaces that heats with electrode.
Background technology
Existing electric arc furnaces is normally at the bottom discharge of body of heater, and residue floats over the top of the liquid that dissolves usually, discharging below body of heater, and the residue in body of heater and the liquid that dissolves can be discharged usually simultaneously, have affected the quality of the liquid that dissolves.
Summary of the invention
The purpose of this utility model is to solve existing electric arc furnaces in the problem of the bottom discharge of body of heater, and a kind of electric arc furnaces in body of heater one side discharging is provided.
For achieving the above object, the technical solution adopted in the utility model is as follows:
a kind of electric arc furnaces of the utility model, it comprises: hollow cap, body of heater and electrode, hollow cap is installed on body of heater, at least one electrode inserts in hollow cap, body of heater is heated, a side at body of heater has charging aperture, opposite side at body of heater has slag notch and discharging opening, slag notch is above discharging opening, wherein: electric arc furnaces also comprises: motor, screw rod, half gear and spur rack, half gear is fixed on body of heater, its side and screw rod engagement, opposite side and the spur rack engagement of fixing, the rotation of motor-driven screw rod, half gear driven body of heater and hollow cap are tilted, complete the discharging of electric arc furnaces,
A kind of electric arc furnaces of the utility model, wherein: described half gear one side is a tooth bar, and it and screw rod mesh, and the opposite side of half gear is wildhaber-novikov gear, it and the spur rack engagement of fixing;
A kind of electric arc furnaces of the utility model, wherein: motor output end is equipped with decelerator, and motor is through decelerator deceleration rear drive screw rod;
A kind of electric arc furnaces of the utility model, wherein: have water inlet and delivery port on described hollow cap;
A kind of electric arc furnaces of the utility model, wherein: described delivery port is positioned at the top of water inlet;
A kind of electric arc furnaces of the utility model, wherein: the diameter of slag notch is less than the diameter of discharging opening.
The utility model electric arc furnaces is compared the function with deslagging with existing electric arc furnaces, and it will dissolve automatically tilt discharging operation of liquid, the quality that has guaranteed to dissolve liquid, and it have advantages of simple to operate, cost is low.
Description of drawings
Fig. 1 is the forward schematic diagram of the utility model electric arc furnaces;
Fig. 2 is the forward generalized section of Fig. 1, for simplicity, has removed motor, decelerator, screw rod, half gear and tooth bar.
In Fig. 1 to 2, label 1 is charging aperture; Label 2 is hollow cap; Label 3 is delivery port; Label 4 is electrode; Label 5 is water inlet; Label 6 is body of heater; Label 7 is slag notch; Label 8 is discharging opening; Label 9 is motor; Label 10 is decelerator; Label 11 is screw rod; Label 12 is half gear; Label 13 is spur rack.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is further elaborated.
As shown in Figure 2, a kind of electric arc furnaces of the present utility model comprises: hollow cap 2, body of heater 6 and electrode 4, hollow cap 2 is installed on body of heater 6, and at least one electrode 4 inserts in hollow cap 2, and body of heater 6 is heated, have water inlet 5 and delivery port 3 on hollow cap 2, delivery port 3 is positioned at the top of water inlet 5, has charging aperture 1 in a side of body of heater 6, has slag notch 7 and discharging opening 8 at the opposite side of body of heater, slag notch 7 is above discharging opening 8, and the diameter of slag notch 7 is less than the diameter of discharging opening 8.As shown in Figure 1, electric arc furnaces also comprises: decelerator 10, motor 9, screw rod 11, half gear 12 and spur rack 13, and motor 9 outputs are equipped with decelerator 10, and motor 9 is through decelerator 10 deceleration rear drive screw rods 11.Half gear 12 1 sides are tooth bars, and it and screw rod 11 mesh, and the opposite side of half gear 12 is wildhaber-novikov gears, it and spur rack 13 engagements of fixing.The rotation of motor 9 drive screws 11 makes half gear 12 drive body of heater 6 and hollow cap 2 tilts, and completes the discharging of electric arc furnaces.
In use, first heat with 4 pairs of electric arc furnaces of electrode, when reaching uniform temperature, material is joined in electric arc furnaces from charging aperture 1, and electrode 4 continues electric arc furnaces is heated, simultaneously, 2 interior injection recirculated waters, draw recirculated water from delivery port 3 from water inlet 5 to hollow cap.After material in stove dissolves fully, starter motor 9, open simultaneously slag notch 7, motor 9 drives screw rod 11 rotations, and screw rod 11 drives half gearing, scum silica frost in stove is first discharged from slag notch 7, then continue starter motor 9, close simultaneously slag notch 7, open discharging opening 8, the liquid that dissolves in electric arc furnaces is poured out in electric arc furnaces, after the liquid that dissolves in electric arc furnaces was discharged fully, motor 9 counter-rotatings made electric arc furnaces return to vertical position.
Above description is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range is referring to claim, in the situation that without prejudice to spirit of the present utility model, the utility model can be done any type of modification.
Claims (6)
1. electric arc furnaces, it comprises: hollow cap (2), body of heater (6) and electrode (4), hollow cap (2) is installed on body of heater (6), at least one electrode (4) inserts in hollow cap (2), body of heater (6) is heated, a side at body of heater (6) has charging aperture (1), opposite side at body of heater has slag notch (7) and discharging opening (8), slag notch (7) is in the top of discharging opening (8), it is characterized in that: electric arc furnaces also comprises: motor (9), screw rod (11), half gear (12) and spur rack (13), half gear (12) is fixed on body of heater (6), its side and screw rod (11) engagement, opposite side and spur rack (13) engagement of fixing, the rotation of motor (9) drive screw (11), make half gear (12) drive body of heater (6) and hollow cap (2) inclination, complete the discharging of electric arc furnaces.
2. electric arc furnaces as claimed in claim 1, it is characterized in that: described half gear (12) one sides are tooth bars, it and screw rod (11) engagement, the opposite side of half gear (12) is wildhaber-novikov gear, it and fixing spur rack (13) engagement.
3. electric arc furnaces as claimed in claim 2, it is characterized in that: motor (9) output is equipped with decelerator (10), and motor (9) is through decelerator (10) deceleration rear drive screw rod (11).
4. electric arc furnaces as claimed in claim 3, is characterized in that: have water inlet (5) and delivery port (3) on described hollow cap (2).
5. electric arc furnaces as claimed in claim 4, it is characterized in that: described delivery port (3) is positioned at the top of water inlet (5).
6. electric arc furnaces as claimed in claim 5, it is characterized in that: the diameter of slag notch (7) is less than the diameter of discharging opening (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220661388 CN202993817U (en) | 2012-12-04 | 2012-12-04 | Electric arc furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220661388 CN202993817U (en) | 2012-12-04 | 2012-12-04 | Electric arc furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202993817U true CN202993817U (en) | 2013-06-12 |
Family
ID=48564991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220661388 Expired - Lifetime CN202993817U (en) | 2012-12-04 | 2012-12-04 | Electric arc furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202993817U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109900109A (en) * | 2017-12-07 | 2019-06-18 | 天工爱和特钢有限公司 | A kind of electric arc furnaces of processing mold steel |
| CN110314093A (en) * | 2019-08-24 | 2019-10-11 | 河南中医药大学 | A kind of pan-fried middle medicine device for the treatment of cardio-cerebral vascular disease |
-
2012
- 2012-12-04 CN CN 201220661388 patent/CN202993817U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109900109A (en) * | 2017-12-07 | 2019-06-18 | 天工爱和特钢有限公司 | A kind of electric arc furnaces of processing mold steel |
| CN110314093A (en) * | 2019-08-24 | 2019-10-11 | 河南中医药大学 | A kind of pan-fried middle medicine device for the treatment of cardio-cerebral vascular disease |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |
|
| CX01 | Expiry of patent term |