CN207508230U - A kind of electronic slag adding machine of heat safe continuous cast mold - Google Patents
A kind of electronic slag adding machine of heat safe continuous cast mold Download PDFInfo
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- CN207508230U CN207508230U CN201721570009.1U CN201721570009U CN207508230U CN 207508230 U CN207508230 U CN 207508230U CN 201721570009 U CN201721570009 U CN 201721570009U CN 207508230 U CN207508230 U CN 207508230U
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- hole
- turntable
- continuous cast
- charging
- cast mold
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Abstract
The utility model provides a kind of electronic slag adding machine of heat safe continuous cast mold, belongs to technical field of metallurgical equipment.It solves the technical problems such as existing plus slag equipment heat resistance is poor, charging is uneven.The circular housing being fixedly installed on stent above the mouth of a river is from top to bottom disposed with storage cavity, inlet channel and control chamber in housing, several charging holes on same radial line is provided on turntable；Being offered in the bottom wall of storage cavity can communicate with charging hole, and one-to-one discharge hole；Being offered in the bottom wall of inlet channel can communicate with charging hole, and one-to-one air admission hole；Being offered in the bottom wall of control chamber can communicate with feed cavity, and one-to-one material spraying hole, and the air holes that inlet channel is opened in housing central section with one communicates, and a driving motor is provided on stent, and driving motor is connected by a long axis with turntable.The utility model has many advantages, such as that charging is uniform, durable.
Description
Technical field
The utility model belongs to technical field of metallurgical equipment, is related to that a kind of heat safe continuous cast mold is electronic plus slag dress
It puts.
Background technology
Our company is a national emphasis steel private enterprise, is ratified through Hubei Province through letter, by group integrate under Hubei Province it is domestic
6 iron and steel enterprises, eliminate the backward production facilities, organizational technology transformation.
Since establishment, energy-saving and environmental protection, intelligent control, the exploitation for the technologies such as recycling and equipment have been had been devoted to it and have changed
It makes.
In Chinese patent【CN201310357933.1】In, disclose a kind of continuous cast mold automatic slag method and dress
It puts, is included in great circle blank continuous casting crystallizer automatic slag and big rectangular billet caster crystallizer automatic slag adding, in continuous cast mold
One continuous cast mold automatic slag adding machine is installed on the casting platform of cover board side, it will be in continuous cast mold automatic slag adding machine
The slag inlet of slag pipe is added to be connect with slag-transporting pipe road, then in continuous cast mold automatic slag adding machine plus on slag pipe plus slag mouth is aligned
The mouth of a river on continuous cast mold when adding slag, is done back and forth by controller control plus slag mouth according to the movement locus of setting around the mouth of a river
Movement, covering slag is uniformly divided on the molten steel surface being covered in continuous cast mold spread.The continuous cast mold adds automatically
Slag device includes first straight line driving unit, second straight line driving unit plus slag pipe fixing device plus slag pipe plus slag mouth, connection
Device, connecting plate, mounting bracket and controller.
There are following defects for automatic slag adding machine disclosed in the patent：1st, belong to high on the casting platform above crystallizer
Temperature area, electronic circuit, control circuit, motor etc. involved in the device of documents are realized in high-temperature area to slag adding machine
Control, be non-easy thing, in actual job and implementation process, substantially can not possibly, in metallurgy industry, be related to the work of high-temperature area
Industry equipment and control device, because scrupling damage of its high temperature to equipment, many intelligence control systems can not be used directly, generally all
It can only remote control, it is difficult to safeguard and repair being also important one of misgivings, such as the way that documents are sayed, in implementation process
Middle difficulty is larger, and cost is high；2nd, the sprinkling of covering slag is carried out to the mouth of a river on crystallizer, it is practical if documents are sayed
Effect is very poor, during traditional continuous casting work, by the way of manually remotely spraying and needs multiple spot sprinkling, face sprinkling, if
It is sprayed always on a certain track, although there are certain mobility, the effects (such as preventing oxidation) of covering slag for iron liquid
It will be difficult to play.
Invention content
The purpose of this utility model is for the above problem existing for existing technology, provides a kind of heat safe continuous casting knot
The brilliant electronic slag adding machine of device, technical problem to be solved in the utility model are how to realize that multiple spot adds slag, increase plus top of the slag product.
The purpose of this utility model can be realized by following technical proposal：A kind of heat safe continuous cast mold is electronic to be added
Slag device, continuous cast mold include teeming stage and the mouth of a river, which is characterized in that this electronic slag adding machine is fixed at including one
Stent on teeming stage, the circular housing being fixedly installed on the stent above the mouth of a river, by upper in the housing
Storage cavity, inlet channel and control chamber are disposed under, is rotatably connected to a turntable in the control chamber, on the turntable
Several charging holes being provided on same radial line, each charging hole are symmetrical centered on the circle of turntable；The storage cavity
Being offered in bottom wall can communicate with charging hole, and one-to-one discharge hole；In the bottom wall of the inlet channel
Offering can communicate with charging hole, and one-to-one air admission hole；Being offered in the bottom wall of the control chamber can be with
Feed cavity communicates, and one-to-one material spraying hole, and each material spraying hole is located at the underface of corresponding air admission hole, the inlet channel with
One air holes for being opened in housing central section communicates, and a driving motor is provided on the stent, and the driving motor passes through a long axis
It is connected with turntable；It is in an angle between the straight line where straight line and each air admission hole where each discharge hole；The storage cavity and one
Charge pipe is connected, and the air pump that the air holes is fixed at one on stent is connected.
Driving mechanisms control turntable rotates, and air pump is filled with inlet channel high pressure gas, and discharging chamber is continued by charge pipe
Supplement covering slag.
Charging：When turntable rotates the charging hole face to discharge hole and turntable, continuous casting covering slag enter on turntable into
Expect hole.
Material spray：Turntable, which is rotated to charging hole, connects air admission hole and material spraying hole, makes to be stored in covering slag in charging hole from spray
Expect that hole sprays.
This equipment uses pure mechanic structure, and removal is various for controlling discharge rate and the control element of material spray position, avoids pouring
Noting platform, nearby high temperature is to the automatically controlled influence for waiting elements, so as to which this equipment has better durability, stability and reliability.
This equipment realizes the expansion of covering surface by the way of multiple spot material spray；By way of pressure control material spray, make spray
Material distance increase, makes this equipment that can be installed from the higher position of teeming stage；By air pressure material spray, covering slag can be made to exist
During ejection, in spray pattern, make material spray uniform.
Driving motor is driven turntable by long axis, the position of principle housing, by the control of the rotating speed to motor,
Realize the control of the material spray frequency of material spray, turntable controlled by driving motor have many advantages, such as that control is accurate, convenient.
In a kind of above-mentioned heat safe electronic slag adding machine of continuous cast mold, straight line where each discharge hole with respectively into
Straight line where stomata is vertical.
Charging hole and air admission hole vertical distribution, in turntable rotary course, the interval angles of pressure accumulation, pan feeding and material spray communicate,
Material spray uniformly, pressure and temp, by impeller control turntable rotating speed it is uniform.
In a kind of above-mentioned heat safe electronic slag adding machine of continuous cast mold, it is rotatablely connected on the side wall of the turntable
Have several rollers, each roller is evenly distributed on turntable, the side wall of the roller and control chamber against.
By way of setting roller in turntable lateral wall, stability is good, and rotary resistance is small, between turntable and housing
Sealing effect is good.
In a kind of above-mentioned heat safe electronic slag adding machine of continuous cast mold, have one on the inner wall of the material spraying hole
Contraction flow region.
Further, nozzle at material spraying hole can be set, the atomizing effect of material spray can be optimized, make material spray distance more
Far, material spray position is more accurate.
In a kind of above-mentioned heat safe electronic slag adding machine of continuous cast mold, the lower surface of the turntable and the mouth of a river it
Between distance be more than 5 meters.
Description of the drawings
Fig. 1 is the sectional view of this slag adding machine middle casing.
Fig. 2 is the planar structure schematic diagram of book slag adding machine turntable.
Fig. 3 is the sectional view on A directions in Fig. 1.
Fig. 4 is the sectional view on B directions in Fig. 1.
In figure, 1, housing；21st, storage cavity；22nd, inlet channel；23rd, control chamber；3rd, turntable；41st, charging hole；42nd, it discharges
Hole；43rd, air admission hole；44th, material spraying hole；441st, contraction flow region；45th, air holes；51st, short axle；52nd, impeller；6th, roller.
Specific embodiment
It is specific embodiment of the utility model and with reference to attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
Continuous cast mold includes teeming stage and the mouth of a river, this electronic slag adding machine is fixed at including one on teeming stage
Stent, the circular housing 1 being fixedly installed as shown in Figure 1, Figure 2, Figure 3 and Figure 4, on stent above the mouth of a river, housing 1
Storage cavity 21, inlet channel 22 and control chamber 23 are inside from top to bottom disposed with, a turntable is rotatably connected in control chamber 23
3, several charging holes 41 on same radial line are provided on turntable 3, and each charging hole 41 is right centered on the circle of turntable 3
Claim；Being offered in the bottom wall of storage cavity 21 can communicate with charging hole 41, and one-to-one discharge hole 42；Air inlet is led to
Being offered in the bottom wall in road 22 can communicate with charging hole 41, and one-to-one air admission hole 43；The bottom of control chamber 23
Being offered on wall surface can communicate with feed cavity, and one-to-one material spraying hole 44, each material spraying hole 44 are located at corresponding air admission hole
43 underface, the air holes 45 that inlet channel 22 is opened in 1 middle part of housing with one communicate, and a driving motor is provided on stent,
Driving motor is connected by a long axis with turntable 3；Between the straight line where straight line and each air admission hole 43 where each discharge hole 42
In an angle；Storage cavity 21 is connected with a charge pipe, and the air pump that air holes 45 is fixed at one on stent is connected.
Driving mechanisms control turntable 3 rotates, and air pump is filled with high pressure gas to inlet channel 22, and discharging chamber is held by charge pipe
Continuous supplement covering slag.
Charging：When turntable 3 rotates 41 face of charging hole to discharge hole 42 and turntable 3, continuous casting covering slag enters turntable 3
On charging hole 41.
Material spray：Turntable 3, which is rotated to charging hole 41, connects air admission hole 43 and material spraying hole 44, makes the guarantor being stored in charging hole 41
Shield slag is sprayed from material spraying hole 44.
This equipment uses pure mechanic structure, and removal is various for controlling discharge rate and the control element of material spray position, avoids pouring
Noting platform, nearby high temperature is to the automatically controlled influence for waiting elements, so as to which this equipment has better durability, stability and reliability.
This equipment realizes the expansion of covering surface by the way of multiple spot material spray；By way of pressure control material spray, make spray
Material distance increase, makes this equipment that can be installed from the higher position of teeming stage；By air pressure material spray, covering slag can be made to exist
During ejection, in spray pattern, make material spray uniform.
Driving motor is driven turntable 3 by long axis, the position of principle housing 1, passes through the control of the rotating speed to motor
System, realizes the control of the material spray frequency of material spray, turntable 3 is controlled by driving motor, have control precisely, facilitate etc. it is excellent
Point.
Straight line where each discharge hole 42 is vertical with the straight line where each air admission hole 43；Charging hole 41 is vertical with air admission hole 43
It is distributed, in 3 rotary course of turntable, the interval angles of pressure accumulation, pan feeding and material spray communicate, and material spray is uniform, pressure and temp, passes through impeller
The rotating speed of the turntable 3 of 52 controls is uniform.
Several rollers 6 are rotatably connected on the side wall of turntable 3, each roller 6 is evenly distributed on turntable 3, roller 6 and control
The side wall of chamber 23 against；3 lateral wall of turntable set roller 6 by way of, stability is good, and rotary resistance is small, turntable 3 with
Sealing effect between housing 1 is good.
There is a contraction flow region 441 on the inner wall of material spraying hole 44；Further, nozzle, energy can be set at material spraying hole 44
Enough optimize the atomizing effect of material spray, making material spray, material spray position is more accurate apart from farther.
The distance between lower surface and the mouth of a river of turntable 3 are more than 5 meters.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (5)
1. a kind of electronic slag adding machine of heat safe continuous cast mold, continuous cast mold includes teeming stage and the mouth of a river, feature
It is, this electronic slag adding machine includes a stent being fixed on teeming stage, is fixedly installed and is located on the stent
Circular housing (1) above the mouth of a river, the housing (1) is interior to be from top to bottom disposed with storage cavity (21), inlet channel
(22) and control chamber (23) turntable (3), is rotatably connected in the control chamber (23), is provided with and is located on the turntable (3)
Several charging holes (41) on same radial line, each charging hole (41) are symmetrical centered on the circle of turntable (3)；The storage cavity
(21) being offered in bottom wall can communicate with charging hole (41), and one-to-one discharge hole (42)；The air inlet is led to
Being offered in the bottom wall in road (22) can communicate with charging hole (41), and one-to-one air admission hole (43)；The control
Being offered in the bottom wall of chamber (23) can communicate with feed cavity, and one-to-one material spraying hole (44), each material spraying hole (44)
Positioned at the underface of corresponding air admission hole (43), the inlet channel (22) is opened in the air holes (45) in the middle part of housing (1) with one
It communicates, a driving motor is provided on the stent, the driving motor is connected by a long axis with turntable (3)；Each discharge hole
(42) it is in an angle between the straight line where straight line and each air admission hole (43) where；The storage cavity (21) and a charge pipe phase
Even, the air pump that the air holes (45) is fixed at one on stent is connected.
A kind of 2. electronic slag adding machine of heat safe continuous cast mold according to claim 1, which is characterized in that each discharge hole
(42) straight line where is vertical with the straight line where each air admission hole (43).
3. a kind of heat safe electronic slag adding machine of continuous cast mold according to claim 1 or claim 2, which is characterized in that described
Several rollers (6) are rotatably connected on the side wall of turntable (3), each roller (6) is evenly distributed on turntable (3), the rolling
The side wall of column (6) and control chamber (23) against.
4. a kind of heat safe electronic slag adding machine of continuous cast mold according to claim 1 or claim 2, which is characterized in that described
There is a contraction flow region (441) on the inner wall of material spraying hole (44).
5. a kind of heat safe electronic slag adding machine of continuous cast mold according to claim 1 or claim 2, which is characterized in that described
The distance between lower surface and the mouth of a river of turntable (3) are more than 5 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721570009.1U CN207508230U (en) | 2017-11-20 | 2017-11-20 | A kind of electronic slag adding machine of heat safe continuous cast mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721570009.1U CN207508230U (en) | 2017-11-20 | 2017-11-20 | A kind of electronic slag adding machine of heat safe continuous cast mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207508230U true CN207508230U (en) | 2018-06-19 |
Family
ID=62539785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721570009.1U Expired - Fee Related CN207508230U (en) | 2017-11-20 | 2017-11-20 | A kind of electronic slag adding machine of heat safe continuous cast mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207508230U (en) |
-
2017
- 2017-11-20 CN CN201721570009.1U patent/CN207508230U/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: 20180619 Termination date: 20181120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |