CN207806549U - A kind of magnetic water-cooled steel ingot mould - Google Patents
A kind of magnetic water-cooled steel ingot mould Download PDFInfo
- Publication number
- CN207806549U CN207806549U CN201721873402.8U CN201721873402U CN207806549U CN 207806549 U CN207806549 U CN 207806549U CN 201721873402 U CN201721873402 U CN 201721873402U CN 207806549 U CN207806549 U CN 207806549U
- Authority
- CN
- China
- Prior art keywords
- water
- steel ingot
- cooled
- ingot mould
- rubber layer
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 59
- 239000010959 steel Substances 0.000 title claims abstract description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000000498 cooling water Substances 0.000 claims abstract description 21
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 12
- 239000000872 buffer Substances 0.000 claims abstract description 9
- 230000003028 elevating effect Effects 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 22
- 230000003139 buffering effect Effects 0.000 abstract description 12
- 230000003068 static effect Effects 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 description 4
- 230000005672 electromagnetic field Effects 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 238000009749 continuous casting Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model discloses a kind of magnetic water-cooled steel ingot moulds,Including steel ingot mold cavity,Rectangle cooling water pipe,Water inlet manifold,Outfall sewer,Reinforced Hoop,Water-cooled chassis,Water-cooled chassis water inlet,Water-cooled chassis water outlet,Elastic rubber layer,Buffer unit,Steel ingot mold base,Elevating control case,Hydraulic cylinder and reinforcing rib,The buffer unit includes annular air-pocket and annular permanent magnet,The effect of buffering can be achieved by the setting of elastic rubber layer,The effect of buffering can be achieved by the setting of annular air-pocket,The effect of buffering can be achieved by the setting of annular permanent magnet,The effect of raising hydraulic cylinder load-bearing capacity can be achieved by the setting of reinforcing rib,Since the polarity of the opposing end surface of annular permanent magnet is identical,Buffering is realized by homopolar-repulsion between opposite annular permanent magnet,The utility model solves the problems, such as that ingot mould may prop up when the static pressure that molten steel pours is larger and is unable to hold out.
Description
Technical field
The utility model is related to founding iron mold technical field, specific field is a kind of magnetic water-cooled steel ingot mould.
Background technology
In recent years, requirement of numerous key industry construction to steel ingot ingot weight and internal soundness is further harsh.Certainly due to steel ingot
So solidification, steel ingot volume is bigger, and steel ingot internal soundness more is difficult to improve.Therefore, it is controllable solidifying to change large-scale steel ingot natural coagulation
Gu most important.It is one of the effective way for changing steel ingot natural coagulation mode that outfield is introduced in During Ingot Solidification.Currently,
Electromagnetic continuous casting technology has become one of research hotspot in field of metallurgy, it can improve pulling speed of continuous casting, solves casting billet surface and shakes
The surface quality problems such as crackle caused by trace.It is then inside large-scale steel ingot to be solved that the target of electromagnetic field is introduced in molding field
Shrinkage cavity, loose, V-type and reverse V-shaped segregation and inner inclusion ensure Rolling from Ingot forging ultrasonic flaw detection qualification rate problem.Therefore, electric
Magnet steel ingot mould has two aspect technological requirements：First, magnetic permeability is more demanding, to ensure electromagnetic clot process control；Second is that having
Certain cooling capacity, to ensure the quick formation of steel ingot scull.Existing magnetic water-cooled steel ingot mould and other ingot moulds are substantially
There is a common drawback：When the static pressure generated when molten steel pours is larger, ingot mould may be propped up and is unable to hold out.For this purpose, we
A kind of magnetic water-cooled steel ingot mould is proposed to solve these problems.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of magnetic water-cooled steel ingot mould
Problem.
To achieve the above object, the utility model provides the following technical solutions：A kind of magnetic water-cooled steel ingot mould, including steel ingot
The lateral wall of mold cavity, the steel ingot mold cavity is uniformly provided with rectangle cooling water pipe, the lateral wall lower section of the steel ingot mold cavity
Equipped with water inlet manifold, outfall sewer is equipped with above the lateral wall of the steel ingot mold cavity, the rectangle cooling water pipe is connected to
It is connected between the water inlet manifold and the outfall sewer, the periphery of the rectangle cooling water pipe is equipped with Reinforced Hoop, the steel ingot
The lower face of mold cavity is equipped with water-cooled chassis, and the front side wall of the water-cooled chassis is respectively equipped with water-cooled chassis water inlet and Water-cooled bottom
Disk water outlet, the water-cooled chassis water outlet are located at the right side of the water-cooled chassis water inlet, the lower face of the water-cooled chassis
Equipped with elastic rubber layer, buffer unit, the buffering dress are uniformly provided between the upper surface and lower face of the elastic rubber layer
It sets including annular air-pocket and annular permanent magnet, the installation number of the annular air-pocket is 2, the upper end of the annular air-pocket of top
The lower face of the annular air-pocket in face and lower section is equipped with annular permanent magnet, and the lower wall of the water inlet manifold is equipped with ingot mould
The lower section of pedestal, the elastic rubber layer is equipped with elevating control case, between the elastic rubber layer and the elevating control case
It is even to be connected with hydraulic cylinder, the hydraulic cylinder close to one upper lateral part of ingot mould lumen centers axis and the elastic rubber layer
Reinforcing rib is respectively connected between lower face.
Preferably, the installation number of the rectangle cooling water pipe is 4~20.
Preferably, the installation number of the water inlet manifold and the outfall sewer is 2.
Preferably, the installation number of the Reinforced Hoop is 4~20.
Preferably, the Reinforced Hoop is made of copper or stainless steel.
Preferably, the polarity of the opposing end surface of the annular permanent magnet is identical.
Preferably, the elastic rubber layer, the hydraulic cylinder and the reinforcing rib form triangular structure of right angle.
Preferably, the rectangle cooling water pipe alternate communication is connected between the water inlet manifold and the outfall sewer.
Compared with prior art, the utility model has the beneficial effects that：Buffering can be achieved by the setting of elastic rubber layer
Effect, by annular air-pocket setting can be achieved buffering effect, pass through annular permanent magnet setting can be achieved buffering effect
Fruit the effect for improving hydraulic cylinder load-bearing capacity can be achieved by the setting of reinforcing rib, due to the opposing end surface of annular permanent magnet
Polarity is identical, realizes that buffering, the utility model are solved when molten steel pours by homopolar-repulsion between opposite annular permanent magnet
Ingot mould may prop up the problem of being unable to hold out when the static pressure built is larger.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the vertical view of the utility model；
Fig. 3 is the side view of rectangle cooling water pipe in the utility model；
Fig. 4 is the partial sectional view of elastic rubber layer in the utility model.
In figure：1- steel ingots mold cavity, 2- rectangles cooling water pipe, 3- water inlet manifolds, 4- outfall sewers, 5- Reinforced Hoops, 6- water
Cold chassis, 7- water-cooled chassis water inlet, 8- water-cooled chassis water outlet, 9- elastic rubber layers, 10- buffer units, 101- annular gas
Capsule, 102- annular permanent magnets, 11- steel ingots mold base, 12- elevating controls case, 13- hydraulic cylinders, 14- reinforcing ribs.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of magnetic water-cooled steel ingot mould, including ingot mould
The lateral wall of inner cavity 1, the steel ingot mold cavity is uniformly provided with rectangle cooling water pipe 2, the lateral wall lower section of the steel ingot mold cavity
Equipped with water inlet manifold 3, the effect of water inlet can be achieved by the setting of water inlet manifold, set above the lateral wall of the steel ingot mold cavity
There is outfall sewer 4, the effect of water outlet can be achieved by the setting of outfall sewer, the rectangle cooling water pipe is connected to institute
It states between water inlet manifold and the outfall sewer, cooling effect, the rectangle can be achieved by the setting of rectangle cooling water pipe
The periphery of cooling water pipe is equipped with Reinforced Hoop 5, and the effect of fixed rectangle cooling water pipe, the steel can be achieved by the setting of Reinforced Hoop
The lower face of ingot mould inner cavity is equipped with water-cooled chassis 6, and cooling effect, the water-cooled chassis can be achieved by the setting of water-cooled chassis
Front side wall be respectively equipped with water-cooled chassis water inlet 7 and water-cooled chassis water outlet 8, the water-cooled chassis water outlet is located at the water
The effect of water inlet can be achieved by the setting of water-cooled chassis water inlet, be discharged by water-cooled chassis for the right side of cold chassis water inlet
The effect of water outlet can be achieved in the setting of mouth, and the lower face of the water-cooled chassis is equipped with elastic rubber layer 9, passes through elastic rubber layer
The effect that buffering can be achieved is set, buffer unit 10, institute are uniformly provided between the upper surface and lower face of the elastic rubber layer
It includes annular air-pocket 101 and annular permanent magnet 102 to state buffer unit 10, and the installation number of the annular air-pocket is 2, passes through annular
The effect of buffering can be achieved in the setting of air bag, under the upper surface of the annular air-pocket of top and the annular air-pocket of lower section
End face is equipped with annular permanent magnet, and the effect of buffering, the downside of the water inlet manifold can be achieved by the setting of annular permanent magnet
Wall is equipped with steel ingot mold base 11, and the lower section of the elastic rubber layer is equipped with elevating control case 12, passes through the setting of elevating control case
The effect that driving hydraulic cylinder lifting can be achieved, hydraulic cylinder is uniformly connected between the elastic rubber layer and the elevating control case
13, the effect that control water-cooled chassis steadily lifts, the close steel ingot of the hydraulic cylinder can be achieved by the setting of hydraulic cylinder
It is respectively connected with reinforcing rib 14 between one upper lateral part of mold cavity central shaft and the lower face of the elastic rubber layer, passes through reinforcing rib
The effect that can be achieved to improve hydraulic cylinder load-bearing capacity is set.
Specifically, the installation number of the rectangle cooling water pipe is 4~20.
Specifically, the installation number of the water inlet manifold and the outfall sewer is 2.
Specifically, the installation number of the Reinforced Hoop is 4~20.
Specifically, the Reinforced Hoop is made of copper or stainless steel.
Specifically, the polarity of the opposing end surface of the annular permanent magnet is identical, pass through between opposite annular permanent magnet
Homopolar-repulsion buffers to realize.
Specifically, the elastic rubber layer, the hydraulic cylinder and the reinforcing rib form triangular structure of right angle, pass through
The setting of triangular structure of right angle can be achieved to improve the effect of hydraulic cylinder load-bearing capacity.
Specifically, the rectangle cooling water pipe alternate communication be connected to the water inlet manifold and the outfall sewer it
Between.
Operation principle：In the utility model, the molten steel smelted is poured into steel ingot mold cavity with average 1.4 tonnes per minute clocks
It is interior, start to apply electromagnetic field outside ingot mould at once, contribute to the pipe structure of group side by side no more than 0.6 millimeter of gap additional
Electromagnetism fully penetrates in steel ingot mold cavity, and electromagnetic field is for sensing heating at the electromagnetic agitation or cap mouth of steel ingot mold cavity molten steel；
In liquid level coated with exothermic mixture or covering slag after molten steel cast；Due to the cooling effect of rectangle cooling water pipe and water-cooled chassis,
It waits for about 400 minutes or so, the approximate full solidification of steel ingot, elevating control case driving hydraulic cylinder controls water-cooled chassis, steel ingot is pulled out, is sent
It goes to roll or forge.When the static pressure generated when molten steel pours is larger, elastic rubber layer, annular air-pocket and annular permanent magnet can
The pressure for playing cushioning effect simultaneously, while having reinforcing rib dispersion liquid cylinder pressure to be subject to, improves the load-bearing capacity of hydraulic cylinder.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of magnetic water-cooled steel ingot mould, including steel ingot mold cavity（1）, it is characterised in that：The steel ingot mold cavity（1）Outside
Wall is uniformly provided with rectangle cooling water pipe（2）, the steel ingot mold cavity（1）Lateral wall below be equipped with water inlet manifold（3）, the steel
Ingot mould inner cavity（1）Lateral wall above be equipped with outfall sewer（4）, the rectangle cooling water pipe（2）Be connected to it is described into
Supply mains（3）With the outfall sewer（4）Between, the rectangle cooling water pipe（2）Periphery be equipped with Reinforced Hoop（5）, the steel
Ingot mould inner cavity（1）Lower face be equipped with water-cooled chassis（6）, the water-cooled chassis（6）Front side wall be respectively equipped with water-cooled chassis into
The mouth of a river（7）With water-cooled chassis water outlet（8）, the water-cooled chassis water outlet（8）Positioned at the water-cooled chassis water inlet（7）The right side
Side, the water-cooled chassis（6）Lower face be equipped with elastic rubber layer（9）, the elastic rubber layer（9）Upper surface and lower face
Between be uniformly provided with buffer unit（10）, the buffer unit（10）Including annular air-pocket（101）And annular permanent magnet（102）,
The annular air-pocket（101）Installation number be 2, the annular air-pocket of top（101）Upper surface and lower section the ring
Shape air bag（101）Lower face be equipped with annular permanent magnet（102）, the water inlet manifold（3）Lower wall be equipped with ingot mould base
Seat（11）, the elastic rubber layer（9）Lower section be equipped with elevating control case（12）, the elastic rubber layer（9）With the lifting
Control cabinet（12）Between be uniformly connected with hydraulic cylinder（13）, the hydraulic cylinder（13）Close to the steel ingot mold cavity（1）Center
One upper lateral part of axis and the elastic rubber layer（9）Lower face between be respectively connected with reinforcing rib（14）.
2. a kind of magnetic water-cooled steel ingot mould according to claim 1, it is characterised in that：The rectangle cooling water pipe（2）'s
Installation number is 4~20.
3. a kind of magnetic water-cooled steel ingot mould according to claim 1, it is characterised in that：The water inlet manifold（3）With it is described
Outfall sewer（4）Installation number be 2.
4. a kind of magnetic water-cooled steel ingot mould according to claim 1, it is characterised in that：The Reinforced Hoop（5）Installation number
Amount is 4~20.
5. a kind of magnetic water-cooled steel ingot mould according to claim 1, it is characterised in that：The Reinforced Hoop（5）Using copper or
Stainless steel is made.
6. a kind of magnetic water-cooled steel ingot mould according to claim 1, it is characterised in that：The annular permanent magnet（102）'s
The polarity of opposing end surface is identical.
7. a kind of magnetic water-cooled steel ingot mould according to claim 1, it is characterised in that：The elastic rubber layer（9）, it is described
Hydraulic cylinder（13）With the reinforcing rib（14）Form triangular structure of right angle.
8. a kind of magnetic water-cooled steel ingot mould according to claim 1 or 3, it is characterised in that：The rectangle cooling water pipe（2）
Alternate communication is connected to the water inlet manifold（3）With the outfall sewer（4）Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721873402.8U CN207806549U (en) | 2017-12-27 | 2017-12-27 | A kind of magnetic water-cooled steel ingot mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721873402.8U CN207806549U (en) | 2017-12-27 | 2017-12-27 | A kind of magnetic water-cooled steel ingot mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207806549U true CN207806549U (en) | 2018-09-04 |
Family
ID=63331454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721873402.8U Expired - Fee Related CN207806549U (en) | 2017-12-27 | 2017-12-27 | A kind of magnetic water-cooled steel ingot mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207806549U (en) |
-
2017
- 2017-12-27 CN CN201721873402.8U patent/CN207806549U/en not_active Expired - Fee Related
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| 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: 20180904 |
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| CF01 | Termination of patent right due to non-payment of annual fee |