CN205833259U - A kind of mineral hot furnace feeds intake screening plant - Google Patents
A kind of mineral hot furnace feeds intake screening plant Download PDFInfo
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- CN205833259U CN205833259U CN201620647813.4U CN201620647813U CN205833259U CN 205833259 U CN205833259 U CN 205833259U CN 201620647813 U CN201620647813 U CN 201620647813U CN 205833259 U CN205833259 U CN 205833259U
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- electrode paste
- feed bin
- hot furnace
- mineral hot
- transfer feed
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Abstract
The utility model discloses a kind of mineral hot furnace to feed intake screening plant, export, with electrode paste belt conveyor, the transfer feed bin being connected including one, the inner lower of described transfer feed bin is provided with a filter grid, the lower part outlet of described transfer feed bin is provided with an automatic discharging valve, it is provided with a rotary hammer in transfer feed bin above described filter grid and hits crushing mechanism, a vibrating screener is connected below described automatic discharging valve, described vibrating screener connects one and can send the block type electrode filtered out paste back to hoisting mechanism in transfer feed bin, the discharging opening of described vibrating screener connects an electrode paste storage bin hopper, described electrode paste storage bin hopper has a conveying worm, described conveying worm is connected with the dog-house of mineral hot furnace；Caking electrode paste can be crushed by this utility model, and satisfactory electrode paste could enter mineral hot furnace after screening, it is possible to avoids electrode paste to feed intake the mineral hot furnace fault caused, it is ensured that the reliable and stable operation of mineral hot furnace.
Description
Technical field
This utility model relates to rustless steel production technical field, particularly relates to a kind of mineral hot furnace and feeds intake screening plant.
Background technology
The RKEF smelting process (rotary kiln-mineral hot furnace technique) using smelting laterite-nickel ores rustless steel dilval is country
Encourage the new technology of development.Mineral hot furnace, also known as electric-arc furnace or resistance electric furnace, is mainly used in reducing and smelting Ore, can produce nickel
The ferroalloys such as ferrum, ferrosilicon, ferromanganese, silicomangan, are visual plants of rustless steel raw material production process.
When using mine heat furnace smelting nickel-iron alloy, during use, need constantly to be added by electrode paste the electrode of mineral hot furnace
In, electrode paste can be high temperature resistant, and thermal coefficient of expansion is little simultaneously, has smaller resistance coefficient, can reduce electricity loss of energy.Cause
The when of for heat humidity, electrode paste easily lumps and hardens, and in use the electrode paste of bulk does not has enough stream
Dynamic property, therefore compares strict requirements toward when adding electrode paste in mineral hot furnace having material performance and state, and prior art one
As be to feed intake by manually carrying out electrode paste, arbitrarily the electrode paste of caking may be direct plungeed into electrodes in mine hot stove when workman feeds intake
In, cause the electrode paste in electrodes in mine hot stove cylinder to there is cavity, be not easy to be full of, easily cause electrodes in mine hot stove and hang paste accident,
Electrodes in mine hot stove hangs paste accident will have a strong impact on smelting production, it is therefore desirable to feeds intake electrode paste and carries out screening control, it is to avoid goes out
Existing quality accident.
Summary of the invention
For overcoming the deficiencies in the prior art, this utility model provides that a kind of Stability Analysis of Structures is reliable, screening effect good, avoids
The mineral hot furnace broken down feeds intake screening plant.
By reaching above-mentioned technical purpose, this utility model be the technical scheme is that a kind of mineral hot furnace feeds intake screening dress
Putting, export, with electrode paste belt conveyor, the transfer feed bin being connected including one, the inner lower of described transfer feed bin sets
Having a filter grid, the lower part outlet of described transfer feed bin is provided with an automatic discharging valve, above described filter grid
It is provided with a rotary hammer in transfer feed bin and hits crushing mechanism, below described automatic discharging valve, connect a vibrating screener, institute
State in vibrating screener connect one can by the block type electrode filtered out stick with paste send the hoisting mechanism in transfer feed bin back to, described in shake
The discharging opening of dynamic screening machine connects an electrode paste storage bin hopper, and described electrode paste storage bin hopper has a conveying worm, institute
State conveying worm to be connected with the dog-house of mineral hot furnace.
Described transfer feed bin and electrode paste storage bin hopper are designed with being prevented from the drying device of electrode paste moisture cake.
Described conveying worm is provided with the regulation controller that can regulate electrode paste conveying capacity.
The beneficial effects of the utility model are: use said structure, can crush caking electrode paste by arranging one
Transfer feed bin, transfer feed bin connects vibrating screener, and vibrating screener reconnects electrode paste storage bin hopper and conveying worm, energy
Enough being crushed by caking electrode paste, satisfactory electrode paste could enter mineral hot furnace after screening, it is possible to avoids electrode paste to throw
The mineral hot furnace fault that material causes, it is ensured that the reliable and stable operation of mineral hot furnace.
Accompanying drawing explanation
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.Wherein:
Fig. 1 is that this utility model mineral hot furnace feeds intake the structural representation of screening plant.
Detailed description of the invention
By describing technology contents of the present utility model, structural feature in detail, being realized purpose and effect, below in conjunction with enforcement
Mode also coordinates accompanying drawing to describe in detail.
Refer to shown in Fig. 1, this utility model mineral hot furnace feed intake screening plant include one with electrode paste belt conveyor
The transfer feed bin 1 that outlet is connected, the inner lower of described transfer feed bin 1 is provided with a filter grid 11, described transfer material
The lower part outlet in storehouse 1 is provided with an automatic discharging valve 12, is provided with a rotation in the transfer feed bin 1 above described filter grid 11
Turn hammering crushing mechanism 13, connect a vibrating screener 2 below described automatic discharging valve 12, in described vibrating screener 2
Connect one and can send the block type electrode filtered out paste back to hoisting mechanism 3 in transfer feed bin 1, described vibrating screener 2
Discharging opening connects an electrode paste storage bin hopper 4, and described electrode paste storage bin hopper 4 has a conveying worm 5, described spiral transferring
Machine 5 is sent to be connected with the dog-house of mineral hot furnace.
Described transfer feed bin 1 and electrode paste storage bin hopper 4 are designed with being prevented from the drying device of electrode paste moisture cake
6。
Described conveying worm 5 is provided with the regulation controller 51 that can regulate electrode paste conveying capacity.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
Utilize the equivalent structure transformation that this utility model description and accompanying drawing content are made, or be directly or indirectly used in what other were correlated with
Technical field, is the most in like manner included in scope of patent protection of the present utility model.
Claims (3)
1. a mineral hot furnace feeds intake screening plant, it is characterised in that: include that one is connected with the outlet of electrode paste belt conveyor
One transfer feed bin, the inner lower of described transfer feed bin is provided with a filter grid, and the lower part outlet of described transfer feed bin sets
There is an automatic discharging valve, be provided with a rotary hammer in the transfer feed bin above described filter grid and hit crushing mechanism, described
Connect a vibrating screener below automatic discharging valve, described vibrating screener connects a bulk that can will filter out
Electrode paste sends the hoisting mechanism in transfer feed bin back to, and the discharging opening of described vibrating screener connects an electrode paste storage bin hopper, institute
Stating electrode paste storage bin hopper and have a conveying worm, described conveying worm is connected with the dog-house of mineral hot furnace.
A kind of mineral hot furnace the most according to claim 1 feeds intake screening plant, it is characterised in that: described transfer feed bin and electrode
Stick with paste in storage bin hopper and be designed with being prevented from the drying device of electrode paste moisture cake.
A kind of mineral hot furnace the most according to claim 1 feeds intake screening plant, it is characterised in that: described conveying worm sets
There is the regulation controller that can regulate electrode paste conveying capacity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620647813.4U CN205833259U (en) | 2016-06-27 | 2016-06-27 | A kind of mineral hot furnace feeds intake screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620647813.4U CN205833259U (en) | 2016-06-27 | 2016-06-27 | A kind of mineral hot furnace feeds intake screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205833259U true CN205833259U (en) | 2016-12-28 |
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ID=57620858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620647813.4U Active CN205833259U (en) | 2016-06-27 | 2016-06-27 | A kind of mineral hot furnace feeds intake screening plant |
Country Status (1)
| Country | Link |
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| CN (1) | CN205833259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455085A (en) * | 2019-08-16 | 2019-11-15 | 重庆市赛特刚玉有限公司 | A kind of dumping furnace electrode paste feeding mechanism |
-
2016
- 2016-06-27 CN CN201620647813.4U patent/CN205833259U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455085A (en) * | 2019-08-16 | 2019-11-15 | 重庆市赛特刚玉有限公司 | A kind of dumping furnace electrode paste feeding mechanism |
| CN110455085B (en) * | 2019-08-16 | 2021-05-18 | 重庆市赛特刚玉有限公司 | Electrode paste feeding mechanism for dumping furnace |
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