CN209558902U - A kind of distribution device for electric arc furnaces - Google Patents
A kind of distribution device for electric arc furnaces Download PDFInfo
- Publication number
- CN209558902U CN209558902U CN201920134662.6U CN201920134662U CN209558902U CN 209558902 U CN209558902 U CN 209558902U CN 201920134662 U CN201920134662 U CN 201920134662U CN 209558902 U CN209558902 U CN 209558902U
- Authority
- CN
- China
- Prior art keywords
- pipe
- expects pipe
- plate
- electric arc
- rotary unloading
- 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 - Fee Related
Links
- 238000010891 electric arc Methods 0.000 title claims abstract description 34
- 238000009826 distribution Methods 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 14
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 10
- 238000009825 accumulation Methods 0.000 description 4
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
Abstract
The utility model discloses a kind of distribution devices for electric arc furnaces, including mounting rack, casing and expects pipe, casing is fixedly installed on mounting rack, expects pipe is arranged in the middle part of casing, the lower end of expects pipe is fixedly connected with corner board, a fixed plate is fixedly installed at the outer wall of expects pipe, fixed plate is connected by bearing with the flange for being mounted on sleeve upper end, the lower end of casing is fixedly connected with rotary unloading pipe, the diameter of rotary unloading pipe is greater than expects pipe diameter, the inner space of rotary unloading pipe is connected to expects pipe inner space, the lower end of rotary unloading pipe is connected with through type reclaiming plate, the utility model structure is simple, design is reasonable, it can be during raw material blanking, raw material is uniformly paved inside electric arc furnaces, reduce the time that staff manually paves raw material, labor intensity can be greatly reduced, be conducive to improve work Efficiency.
Description
Technical field
The utility model belongs to distribution device technical field, and in particular to a kind of distribution device for electric arc furnaces.
Background technique
Electric arc furnaces is the electric furnace of the high melt high-grade inorganic non-metallic material product generated using electrode arc.Gas
Energy is concentrated very much when electric discharge forms electric arc, and arc area temperature is at 3400 DEG C or more.For melting nonmetallic materials, electric arc furnaces is than other
Heating furnace technological flexibility is big, can remove effectively the impurity such as sulphur, phosphorus, and furnace temperature is easy to control, and occupation area of equipment is small, is suitable for height
The manufacture of grade inorganic non-metallic material.
In the production process of electric smelting chrome green, need to carry out melting to chrome green raw material using electric arc furnaces, it is necessary first to
Material is imported in electric arc furnaces, but traditional cutting mode makes raw material after entering electric arc furnaces inside, it can be in electric arc furnaces
Inner hub location generates accumulation, forms cone cell deposit, also needs staff that will bore using tools such as scoops in melting
The raw material deposit of shape is paved, and the physical strength of staff is consumed, and also reduces the efficiency of work.
Summary of the invention
In order to solve the above-mentioned technical problem the utility model, provides a kind of distribution device for electric arc furnaces, can be in original
During expecting blanking, raw material is uniformly paved inside electric arc furnaces, reduces what staff manually paved raw material
Labor intensity can be greatly reduced in time, is conducive to improve working efficiency.
The technical scheme adopted by the utility model is a kind of distribution device for electric arc furnaces, including mounting rack, casing
And expects pipe, casing is fixedly installed on mounting rack, expects pipe is arranged in the middle part of casing, the lower end of expects pipe is fixedly connected with turning
Plate, is fixedly installed with a fixed plate at the outer wall of expects pipe, and fixed plate is connected by bearing with the flange for being mounted on sleeve upper end
Connect, the lower end of casing is fixedly connected with rotary unloading pipe, and the diameter of rotary unloading pipe is greater than expects pipe diameter, rotary unloading pipe it is interior
Portion space is connected to expects pipe inner space, and the lower end of rotary unloading pipe is connected with through type reclaiming plate, the circumferential direction of rotary unloading pipe
It is provided with tilting reclaiming plate, expects pipe is equipped with the driving mechanism to drive expects pipe to be rotated.
The driving mechanism includes the driven wheel for being mounted on expects pipe outer wall position, the driving wheel for driving driven wheel to rotate
With the motor being mounted on driving wheel.
The driving wheel and driven wheel are gear, and driving wheel and driven wheel are intermeshed.
The driving wheel and driven wheel are belt pulley, are connected between driving wheel and driven wheel by conveyer belt.
The driving wheel and driven wheel are sprocket wheel, and driving wheel is connected with driven wheel by chain.
The tilting reclaiming plate is tubular structure, and quantity is three, and is uniformly distributed around the center line of rotary unloading pipe,
The tilting reclaiming plate inner space of tubular is connected with rotary unloading pipe inner space.
The tilting reclaiming plate includes the upper cone-plate being fitted around in expects pipe under rotation and lower cone-plate, and upper cone-plate is under
There are by material derived cavity around between cone-plate, it is equipped in cavity multiple to connect upper cone-plate and lower cone-plate
The connecting rod connect, connecting rod are uniformly distributed around the center of rotary unloading pipe.
When work, rotary unloading pipe is placed in electric arc furnaces interior location, and chrome green raw material falls inside expects pipe, passes through driving machine
Structure rotates expects pipe during blanking, so that the outlet of corner board makes part towards constantly changing
Material is exported by tilting reclaiming plate, partial material can gap between corner board and tilting reclaiming plate it is downward
Movement, is exported from through type reclaiming plate, can be avoided material accumulation in this way in the same position of electric arc furnaces, keep material equal
It is even, it reduces and manually shakeouts workload.
Expects pipe is arranged in the middle part of described sleeve pipe, the lower end of expects pipe is fixedly connected with corner board；The purpose being arranged in this way is:
Material can be made to carry out blanking along the direction of corner board, then fall into electric arc furnaces from the tilting reclaiming plate on rotary unloading pipe
It is interior, play the role of guiding.
Described that a fixed plate is fixedly installed at the outer wall of expects pipe, fixed plate is by bearing and is mounted on sleeve upper end
Flange is connected；The purpose being arranged in this way is: enabling to expects pipe to relatively rotate between casing at work, axis is arranged
Hold is to reduce the frictional resistance in expects pipe rotation process between casing.
The lower end of described sleeve pipe is fixedly connected with rotary unloading pipe, and the diameter of rotary unloading pipe is greater than expects pipe diameter, rotation
The inner space of feeder pipe is connected to expects pipe inner space；The purpose being arranged in this way is: can avoid corner board in the process of rotation
In with the inner wall of rotary unloading pipe generate interference, be conducive to the normal rotation of expects pipe.
The lower end of the rotary unloading pipe is connected with through type reclaiming plate, and the circumferential direction of rotary unloading pipe is provided with tilting and goes out
Flitch；The purpose being arranged in this way is: partial material can be made to export from tilting reclaiming plate, another part material is from through type
Reclaiming plate export, falls into material uniformly in electric arc furnaces.
The utility model has the following beneficial effects: the utility model simple structure and reasonable design, it can be in the mistake of raw material blanking
Cheng Zhong uniformly paves raw material inside electric arc furnaces, reduces the time that staff manually paves raw material, greatly
Labor intensity is reduced, is conducive to improve working efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment one；
Fig. 2 is the structural schematic diagram of the utility model embodiment two.
Marked in the figure: 1, expects pipe；2, fixed plate；3, flange；4, casing；5, tilting reclaiming plate；501, upper cone-plate；502,
Connecting rod；503, lower cone-plate；6, through type reclaiming plate；7, corner board；8, rotary unloading pipe；9, mounting rack；10, motor；11, main
Driving wheel；12, driven wheel.
Specific embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing.
Embodiment one,
As shown in Figure 1, a kind of distribution device for electric arc furnaces, including mounting rack 9, casing 4 and expects pipe 1, on mounting rack 9
It is fixedly installed with casing 4, the middle part of casing 4 is arranged with expects pipe 1, and the lower end of expects pipe 1 is welded with corner board 7, in the outer wall of expects pipe 1
Place is fixedly installed with a fixed plate 2, and fixed plate 2 is connected by bearing with the flange 3 for being mounted on 4 upper end of casing, under casing 4
End is fixedly connected with rotary unloading pipe 8, and the diameter of rotary unloading pipe 8 is greater than 1 diameter of expects pipe, the inner space of rotary unloading pipe 8
It is connected to 1 inner space of expects pipe, the lower end of rotary unloading pipe 8 is connected with through type reclaiming plate 6, and the circumferential direction of rotary unloading pipe 8 is set
It is equipped with tilting reclaiming plate 5, tilting reclaiming plate 5 is tubular structure, and quantity is three, and around the center line of rotary unloading pipe 8
It is uniformly distributed, 5 inner space of tilting reclaiming plate of tubular is connected with 8 inner space of rotary unloading pipe, and expects pipe 1, which is equipped with, to be used
With the driving mechanism for driving expects pipe 1 to be rotated.
The driving mechanism includes the driven wheel 12 for being mounted on 1 outer wall position of expects pipe, for driving driven wheel 12 to rotate
Driving wheel 11 and the motor 10 being mounted on driving wheel 11, wherein driving wheel 11 and driven wheel 12 are gear, driving wheel 11 with
Driven wheel 12 is intermeshed.
When work, rotary unloading pipe 8 is placed in electric arc furnaces interior location, and chrome green raw material falls inside expects pipe 1, passes through driving
Mechanism rotates expects pipe 1 during blanking, so that the outlet of corner board 7 makes towards constantly changing
Partial material is exported by tilting reclaiming plate 5, and partial material can be between corner board 7 and tilting reclaiming plate 5
Gap moves downward, and is exported from through type reclaiming plate 6, can be avoided material accumulation in this way in the same position of electric arc furnaces,
Keep material uniform, reduces the workload manually shakeout.
Embodiment two,
As shown in Fig. 2, a kind of distribution device for electric arc furnaces, including mounting rack 9, casing 4 and expects pipe 1, on mounting rack 9
It is fixedly installed with casing 4, the middle part of casing 4 is arranged with expects pipe 1, and the lower end of expects pipe 1 is fixedly connected with corner board 7, in expects pipe 1
A fixed plate 2 is fixedly installed at outer wall, fixed plate 2 is connected by bearing with the flange 3 for being mounted on 4 upper end of casing, casing 4
Lower end be fixedly connected with rotary unloading pipe 8, the diameter of rotary unloading pipe 8 is greater than 1 diameter of expects pipe, the inside of rotary unloading pipe 8
Space is connected to 1 inner space of expects pipe, and the lower end of rotary unloading pipe 8 is connected with through type reclaiming plate 6, the week of rotary unloading pipe 8
To tilting reclaiming plate 5 is provided with, expects pipe 1 is equipped with the driving mechanism to drive expects pipe 1 to be rotated.
The driving mechanism includes the driven wheel 12 for being mounted on 1 outer wall position of expects pipe, for driving driven wheel 12 to rotate
Driving wheel 11 and the motor 10 being mounted on driving wheel 11, wherein driving wheel 11 and driven wheel 12 are belt pulley, driving wheel 11
It is connected between driven wheel 12 by conveyer belt；In addition, sprocket wheel also can be used in driving wheel 11 and driven wheel 12, it is logical therebetween
Cross the transmitting that chain carries out power.
The tilting reclaiming plate 5 includes the upper cone-plate 501 and lower cone-plate 503 being fitted around in expects pipe 8 under rotation, on
It is multiple to by upper cone-plate there are being equipped in cavity by material derived cavity around between cone-plate 501 and lower cone-plate 503
501 and the connecting rod 502 that is attached of lower cone-plate 503, connecting rod 502 is uniformly distributed around the center of rotary unloading pipe 8, such
Structure can expand the discharging area of tilting reclaiming plate 5 compared with embodiment one, be more advantageous to material and uniformly shakeout in electric arc
In furnace.
When work, rotary unloading pipe 8 is placed in electric arc furnaces interior location, and chrome green raw material falls inside expects pipe 1, passes through driving
Mechanism rotates expects pipe 1 during blanking, so that the outlet of corner board 7 makes towards constantly changing
Partial material is exported by tilting reclaiming plate 5, and partial material can be between corner board 7 and tilting reclaiming plate 5
Gap moves downward, and is exported from through type reclaiming plate 6, can be avoided material accumulation in this way in the same position of electric arc furnaces,
Keep material uniform, reduces the workload manually shakeout.
Claims (7)
1. a kind of distribution device for electric arc furnaces, it is characterised in that: fixed on mounting rack including mounting rack, casing and expects pipe
Casing is installed, expects pipe is arranged in the middle part of casing, the lower end of expects pipe is fixedly connected with corner board, fixes at the outer wall of expects pipe
One fixed plate is installed, fixed plate is connected by bearing with the flange for being mounted on sleeve upper end, and the lower end of casing is fixedly connected
There is rotary unloading pipe, the diameter of rotary unloading pipe is greater than expects pipe diameter, the inner space and expects pipe inner space of rotary unloading pipe
Connection, the lower end of rotary unloading pipe are connected with through type reclaiming plate, and the circumferential direction of rotary unloading pipe is provided with tilting reclaiming plate, material
Pipe is equipped with the driving mechanism to drive expects pipe to be rotated.
2. a kind of distribution device for electric arc furnaces according to claim 1, it is characterised in that: driving mechanism includes installation
In the driven wheel, the driving wheel for driving driven wheel to rotate and the motor being mounted on driving wheel of expects pipe outer wall position.
3. a kind of distribution device for electric arc furnaces according to claim 2, it is characterised in that: driving wheel and driven wheel are equal
For gear, driving wheel and driven wheel are intermeshed.
4. a kind of distribution device for electric arc furnaces according to claim 2, it is characterised in that: driving wheel and driven wheel are equal
For belt pulley, it is connected between driving wheel and driven wheel by conveyer belt.
5. a kind of distribution device for electric arc furnaces according to claim 2, it is characterised in that: driving wheel and driven wheel are equal
For sprocket wheel, driving wheel is connected with driven wheel by chain.
6. a kind of distribution device for electric arc furnaces according to claim 1, it is characterised in that: tilting reclaiming plate is cylinder
Shape structure, quantity are three, and are uniformly distributed around the center line of rotary unloading pipe, the tilting reclaiming plate inner space of tubular with
Rotary unloading pipe inner space is connected.
7. a kind of distribution device for electric arc furnaces according to claim 1, it is characterised in that: tilting reclaiming plate includes
The upper cone-plate and lower cone-plate being fitted around in expects pipe under rotation, there are export material around between upper cone-plate and lower cone-plate
Cavity, multiple connecting rods upper cone-plate and lower cone-plate to be attached are installed in cavity, connecting rod is around rotary unloading
The center of pipe is uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920134662.6U CN209558902U (en) | 2019-01-26 | 2019-01-26 | A kind of distribution device for electric arc furnaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920134662.6U CN209558902U (en) | 2019-01-26 | 2019-01-26 | A kind of distribution device for electric arc furnaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209558902U true CN209558902U (en) | 2019-10-29 |
Family
ID=68307717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920134662.6U Expired - Fee Related CN209558902U (en) | 2019-01-26 | 2019-01-26 | A kind of distribution device for electric arc furnaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209558902U (en) |
-
2019
- 2019-01-26 CN CN201920134662.6U patent/CN209558902U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |