CN205496528U - Many feed bins of crystallizer covering slag quick replacement device - Google Patents
Many feed bins of crystallizer covering slag quick replacement device Download PDFInfo
- Publication number
- CN205496528U CN205496528U CN201620116935.0U CN201620116935U CN205496528U CN 205496528 U CN205496528 U CN 205496528U CN 201620116935 U CN201620116935 U CN 201620116935U CN 205496528 U CN205496528 U CN 205496528U
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- feed
- feed bin
- covering slag
- quick replacement
- replacement device
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Abstract
The utility model discloses a many feed bins of crystallizer covering slag quick replacement device, including an operation board and a plurality of feed bin that sets up side by side, each feed bin is connected with electronic feed valve and honeycomb duct respectively. The first half of feed bin is the rectangle, and the latter half is conical, and the bottom of the latter half is equipped with electronic feed valve, and the bottom of honeycomb duct and feed bin is connected to electronic feed valve. All electronic feed valves are connected to the operation board electricity, constitute the switching circuit, and all honeycomb ducts all are connected to with the sediment machine. The utility model discloses a many feed bins of crystallizer covering slag quick replacement device can realize different grade type covering slag fast switch over, and the intensity of labour of greatly reduced manual switching covering slag shortens covering slag switching time, improves the automatic level that the covering slag was added.
Description
Technical field
This utility model relates to continuous casting zone plant equipment, more particularly, it relates to a kind of crystallizer is protected
Protect slag many feed bins quick replacement device.
Background technology
Automatic device for adding protective slag in continuous-casting crystallizer refers in casting machine casting process, will according to steel grade
Different types of covering slag is added on crystallizer molten steel surface automatically and equably, prevent molten steel secondary oxidation,
Dispel the heat too fast, simultaneously work as the automation equipment of the effect such as lubrication, incoming, filling air gap.
Current covering slag automatically adding device all can only use a kind of covering slag, if cast steel grade is sent out
Changing, corresponding covering slag also to change, and need to manually empty the covering slag in slag adding machine, add it
The covering slag of his type, whole covering slag Renewal process is the most loaded down with trivial details, and labor intensity is big, is substantially reduced
The automatization level that covering slag adds, and when covering slag changes operation, dust is big, working environment is inadequate
Friendly.
Utility model content
For the problem that covering slag adding procedure present in prior art is complicated and automatization level is low,
The purpose of this utility model is to provide a kind of crystallizer protecting residue many feed bins quick replacement device.
For achieving the above object, this utility model adopts the following technical scheme that
A kind of crystallizer protecting residue many feed bins quick replacement device, including an operation dish and multiple also
The feed bin that row is arranged, each feed bin is connected to electronic feed valve and mozzle.The upper half of feed bin
Part is rectangle, and the latter half is cone, and the bottom of the latter half is provided with electronic feed valve, electronic
Feed valve connects mozzle and the bottom of feed bin.Operation dish electrically connects all of electronic feed valve, constitutes
Switching circuit, all of mozzle is connected to slag adding machine.
According to an embodiment of the present utility model, the feed bin being arranged side by side is arranged on tundish platform,
Described tundish platform is positioned at the latter half of feed bin, is fixed by support.
According to an embodiment of the present utility model, also include that feed bin lid, feed bin lid are arranged at the top of feed bin
Portion.
According to an embodiment of the present utility model, the bottom of the feed bin vertical height away from slag adding machine is more than 1
Rice.
According to an embodiment of the present utility model, being provided with weighing device in feed bin, weighing device electrically connects
Operation dish.
According to an embodiment of the present utility model, slag adding machine includes switching valve, and switching valve connects all of
Mozzle, and switching valve electrical connection operation dish.
According to an embodiment of the present utility model, each electronic feed valve is provided with timer, and behaviour
Make dish and be provided with master timer.
In technique scheme, crystallizer protecting residue many feed bins quick replacement device of the present utility model
It is capable of dissimilar covering slag to be switched fast, is substantially reduced the labor intensity of manual switching covering slag,
Shorten covering slag switching time, improve the automatization level that covering slag adds.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model crystallizer protecting residue many feed bins quick replacement device；
Fig. 2 is the circuit diagram of operation dish and electronic feed valve.
Detailed description of the invention
The technical solution of the utility model is further illustrated below in conjunction with the accompanying drawings with embodiment.
With reference to Fig. 1, the open a kind of crystallizer protecting residue many feed bins quick replacement device of this utility model,
It mainly includes operation dish 5, feed bin 2, feed bin lid 1, electronic feed valve 3 and mozzle 4 etc..Under
Face describes structure and the annexation thereof of above-mentioned all parts in detail.
As it is shown in figure 1, feed bin 2 has multiple, and being arranged side by side, each feed bin 2 is connected to
Electronic feed valve 3 and mozzle 4, and feed bin lid 1 is arranged at the top of feed bin 2.Specifically,
The top half of feed bin 2 is rectangle, and the latter half is cone, and the bottom of the latter half is provided with electronic
Feed valve 3, electronic feed valve 3 connects mozzle 4 and the bottom of feed bin 2, all of mozzle 4
Be connected to slag adding machine, and electronic feed valve 3 use star rotated versions, possess valve opening and closing,
The function of Flow-rate adjustment.In FIG, mainly use 3 kinds of covering slags owing to actual condition is on-the-spot, because of
This designs 3 feed bins 2, but the number of feed bin 2 can be correspondingly increased or decreased according to actual condition situation
Amount.
As in figure 2 it is shown, operation dish 5 electrically connects all of electronic feed valve 3, i.e. 31,32,33,
It constitutes switching circuit.So the electronic feed valve 31 of three feed bin 2 correspondences on operation dish 5,32,
33 have chain function, it is ensured that the same electronic feed valve of time only one of which is in be opened for scoriform state,
So can be prevented effectively from multiple electronic feed valve 31,32,33 and be simultaneously in open mode, cause
Dissimilar covering slag mixes.Additionally, each electronic feed valve 31,32,33 is provided with timing
Device, and operation dish 5 is provided with master timer.
See figures.1.and.2, during operation, with selecting switch to select corresponding protection on operation dish 5
Slag type, presses start button, and the electronic feed valve 3 of corresponding covering slag feed bin 2 is opened, covering slag
Fall in slag adding machine, join in crystallizer by slag adding machine, normal cast needs change dissimilar
Covering slag time, as long as utilize select switch select corresponding covering slag i.e. fast changeable covering slag.
Feed bin 2 is placed on tundish platform 7, and specifically, tundish platform 7 is positioned at feed bin 2
The latter half, fixed by support 6, feed bin 2 distance from bottom slag adding machine vertical height is more than 1 meter,
In 3 feed bins 2, load different types of covering slag, select different types of according to produced steel grade
Covering slag.The relative position of tundish and feed bin 2 can be so that staff or operation equipment open material
Storehouse lid 1, feeds to feed bin 2, and bottom feed bin 2, height with slag adding machine can make covering slag
There is during input certain acceleration, prevent covering slag from blocking mozzle 4.
On the other hand, owing to feed bin 2 distance from bottom slag adding machine vertical height is more than 1 meter, therefore having can
Following situation can occur: when covering slag switches, previous mozzle 4 there remains covering slag,
The problem being now likely to occur covering slag mixing after switching.
In order to avoid the problems referred to above, slag adding machine is provided with switching valve accordingly, and switching valve connects all of leading
Flow tube 4, and switching valve electrical connection operation dish 5.When operation, while the switching of electronic feed valve 3,
The also corresponding switching of switching valve, discharges the most in time even if the most protected slag remains in mozzle 4,
Also due to switch the switching of valve and be deposited in mozzle 4, can't be mixed in slag adding machine.
Further, weighing device, weighing device electrical connection operation dish 5 it are provided with in feed bin 2.Weigh
The effect of device is the addition accurately calculating covering slag, by weighing device, timer and operation
The cooperation of dish 5, it is possible to achieve the accurate interpolation of covering slag, and also can be formed in iron and steel produces
The line production of different steel grades.Specifically, first operation dish 5 sets flowing water work in master timer
The total time of industry, secondly in the timer of each electronic feed valve 3, set each feed bin 2 and throw
The concrete time of material.So can carry out the production of different steel grade on streamline, arrive at specific steel grade
Time, timer sets corresponding electronic feed valve 3 and opens, and throws in the corresponding protection in corresponding feed bin 2
Slag.
Those of ordinary skill in the art is it should be appreciated that above embodiment is intended merely to
Bright this utility model, and it is not used as to restriction of the present utility model, as long as of the present utility model
In spirit, change, the modification of embodiment described above all will be fallen of the present utility model
In Claims scope.
Claims (7)
1. crystallizer protecting residue many feed bins quick replacement device, it is characterised in that including:
One operation dish and multiple feed bin being arranged side by side, each feed bin be connected to electronic to
Material valve and mozzle；
The top half of described feed bin is rectangle, and the latter half is cone, the end of described the latter half
Portion is provided with electronic feed valve, and described electronic feed valve connects described mozzle and the bottom of described feed bin；
Described operation dish electrically connects all of electronic feed valve, constitutes switching circuit；
All of mozzle is connected to slag adding machine.
2. crystallizer protecting residue many feed bins quick replacement device as claimed in claim 1, its feature exists
In, described in the feed bin that is arranged side by side be arranged on tundish platform, described tundish platform is positioned at feed bin
The latter half, fixed by support.
3. crystallizer protecting residue many feed bins quick replacement device as claimed in claim 1, its feature exists
In, also include that feed bin lid, described feed bin lid are arranged at the top of feed bin.
4. crystallizer protecting residue many feed bins quick replacement device as claimed in claim 1, its feature exists
In, the bottom of the described feed bin vertical height away from slag adding machine is more than 1 meter.
5. crystallizer protecting residue many feed bins quick replacement device as claimed in claim 1, its feature exists
In, it being provided with weighing device in described feed bin, described weighing device electrically connects described operation dish.
6. crystallizer protecting residue many feed bins quick replacement device as claimed in claim 1, its feature exists
In, described slag adding machine includes switching valve, and described switching valve connects all of mozzle, and switching valve electricity
Connect described operation dish.
7. crystallizer protecting residue many feed bins quick replacement device as claimed in claim 1, its feature exists
In, each electronic feed valve is provided with timer, and described operation dish is provided with master timer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620116935.0U CN205496528U (en) | 2016-02-05 | 2016-02-05 | Many feed bins of crystallizer covering slag quick replacement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620116935.0U CN205496528U (en) | 2016-02-05 | 2016-02-05 | Many feed bins of crystallizer covering slag quick replacement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205496528U true CN205496528U (en) | 2016-08-24 |
Family
ID=56724213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620116935.0U Active CN205496528U (en) | 2016-02-05 | 2016-02-05 | Many feed bins of crystallizer covering slag quick replacement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205496528U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555260A (en) * | 2018-01-17 | 2018-09-21 | 江苏金恒信息科技股份有限公司 | Crystallizer adds protection slag system automatically |
| CN110479974A (en) * | 2018-03-27 | 2019-11-22 | 上海梅山钢铁股份有限公司 | A kind of fast quick change slag method of continuous cast mold automatic slag adding machine |
-
2016
- 2016-02-05 CN CN201620116935.0U patent/CN205496528U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555260A (en) * | 2018-01-17 | 2018-09-21 | 江苏金恒信息科技股份有限公司 | Crystallizer adds protection slag system automatically |
| CN108555260B (en) * | 2018-01-17 | 2020-05-29 | 江苏金恒信息科技股份有限公司 | Automatic casting powder adding system of crystallizer |
| CN110479974A (en) * | 2018-03-27 | 2019-11-22 | 上海梅山钢铁股份有限公司 | A kind of fast quick change slag method of continuous cast mold automatic slag adding machine |
| CN110479974B (en) * | 2018-03-27 | 2022-03-15 | 上海梅山钢铁股份有限公司 | Rapid slag changing method of automatic slag adding machine of continuous casting crystallizer |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |