CN207127224U - A kind of pig machine casting protection device - Google Patents
A kind of pig machine casting protection device Download PDFInfo
- Publication number
- CN207127224U CN207127224U CN201720903751.3U CN201720903751U CN207127224U CN 207127224 U CN207127224 U CN 207127224U CN 201720903751 U CN201720903751 U CN 201720903751U CN 207127224 U CN207127224 U CN 207127224U
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- China
- Prior art keywords
- pig
- protection body
- pig machine
- protection device
- protection
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Abstract
The utility model discloses a kind of pig machine casting protection device; the support frame being movably fastened including protection body and with protection body; the protection body is by the first side plate, the second side plate, first panel, second panel and the seamless cavity slab structure being formed by fixedly connecting of bottom plate; guiding subassembly is provided with the protection body, the protection body top and bottom are respectively equipped with water inlet and delivery port.Advantage is：(1) circulating water is used, the harm that the hyperthermia radiation that high temperature liquid iron is brought is brought can be reduced；(2) protect body bottom and pig mold of pig machine edge overlap, can reduce because molten iron flow rates are excessive and molten iron splash, protect neighbouring device；(3) during use, the edge of pig mold of pig machine is uneven, and the L-shaped gap of support frame can automatically adjust the degree of the bottom of protection body and the edge overlapping of pig mold of pig machine；(4) the protection device cost is low, and manufacture craft is simple, protects this physical efficiency to change at any time.
Description
Technical field
It the utility model is related to mechanical equipment technical field, more particularly to a kind of pig machine casting protection device.
Background technology
Steel industry is typically produced in long course steelmaking technology and ferroalloy production technology using pig machine,
(1) long course steelmaking technology flow:Raw material preparation-blast furnace ironmaking-steel-making-steel rolling
The blast furnace ironmaking in long course steelmaking technology, molten iron are sent to steel mill and made steel, when molten iron is superfluous or steel-making energy
During power deficiency, high temperature liquid iron is just continuously cast into iron block；
(2) the ferroalloy technological process of production：Raw material preparation-electric furnace (molten to divide stove)-ingot bar
Wherein pig machine technological process：The hot-metal ladle and carriage or torpedo hot metal mixer car for installing molten iron are transported from blast furnace through railway locomotive or automobile
Pig machine workshop is delivered to, casting water-spraying control casts iron block, finally transports workshop.
Lifting device lifts hot-metal bottle, and (1150 DEG C~1500 DEG C) of molten iron enters positioned at molten iron on pig machine casting platform
Chute (Molten iron chute is divided into three parts --- and connect iron device, guiding device, part flow arrangement).High temperature liquid iron, which enters, connects iron device
Afterwards, by guiding device, shunted in part flow arrangement, high temperature liquid iron enters the pig mold of pig machine in part flow arrangement tail end.At present
The country for molten iron part flow arrangement tail end enter pig mold region, no protection device with prevent high temperature heat radiation, splash
Thing is to nearby building and equipment, the injury of personnel.
Utility model content
Purpose of utility model：The purpose of this utility model is to provide a kind of by using circulating water, reduction high temperature iron
The hyperthermia radiation of water brings the pig machine casting protection device of harm.
Technical scheme：The utility model pig machine casting protection device, it is flat that the protection device is arranged on pig machine casting
On pig mold on platform, including protection body and the support frame with protecting body to be movably fastened, support frame pour positioned at pig machine
Cast on platform, protect the bottom of body to be arranged on the edge of pig mold of pig machine, the protection body is by the first side plate, second
Side plate, first panel, second panel and the seamless cavity slab structure being formed by fixedly connecting of bottom plate, wherein, bottom plate is wear-resisting
Steel plate, its thickness are more than the thickness of other plates, and guiding subassembly, the protection body top and bottom are provided with the protection body
Water inlet and delivery port are respectively equipped with, liquid injects from water inlet, flows through protection body through guiding subassembly, its surface is dropped
Wen Houzai flows out from delivery port.
Preferably, the position of the delivery port should be greater than 250mm from the spacing of internal cavities body structural base.
The protection body is provided with multiple pegs for being used to be stuck on support frame；Open the position that peg is corresponded on support frame
If the bayonet socket for being available for it to pass through, the bayonet socket is L-shaped gap, depth 100-120mm.The outer end of the peg should be provided with
One card cap, for cause protect body be stuck in L-shaped gap, neck is set it is L-shaped, can also offset protection body use
During carry out displacement because of friction belt, prevent from causing support frame to damage because frictional force is excessive.
Further, the bottom plate tilts to one end, and its inclination angle is consistent with the inclination angle of pig mold, is 6.5-9 °, makes
Must protect body bottom and pig mold of pig machine edge overlap, can reduce because molten iron flow rates are excessive and molten iron splash, protect
Device near shield.
Further, the guiding subassembly is discontinuously fixed on the intrinsic deflector of protection, the deflector for multiple intersections
Wooden partition of two sides respectively with first panel and second panel be connected.To ensure from the liquid that water inlet flows into from adequately flowing through
Body is protected, and liquid needs directly to contact with its cavity wall so that rate of temperature fall maximizes.
Further, support frame as described above is fixed by multiple supports placed vertically and the fastening plate placed with support vertical
Weld at the back side of connection, the preferred channel-section steel of support, fastening plate and channel-section steel.
The protection body and support frame all select ferrous materials, and junction therein is preferentially using welding, according to iron
The width of part flow arrangement tail end and the flow velocity of molten iron of water flow grooves, reasonable selection specification size.
Beneficial effect：Advantage is the utility model compared with the prior art：(1) circulating water is used, high temperature can be reduced
The harm that the hyperthermia radiation that molten iron is brought is brought；(2) protect the bottom of body and the edge of pig mold of pig machine to overlap, can subtract
It is small because molten iron flow rates are excessive and molten iron splash, protect neighbouring device；(3) during use, the edge of pig mold of pig machine is high
Low injustice, the L-shaped gap of support frame can automatically adjust the journey of the bottom of protection body and the edge overlapping of pig mold of pig machine
Degree；(4) protection device is quick and easy for installation, and cost is low, and manufacture craft is simple, and safe and reliable property is big, protects this physical efficiency
Change at any time.
Brief description of the drawings
Fig. 1 the utility model protects the front view of body；
Fig. 2 the utility model protects the top view of body；
The front view of Fig. 3 the utility model support frames.
Embodiment
The technical scheme of utility model is described further below in conjunction with the accompanying drawings.
Pig machine casting protection device as depicted in figs. 1 and 2, the protection device are arranged on pig machine casting platform
Pig mold on, including protection body 1 and be by the with the support frame 2 that is movably fastened of protection body 1, the protection body 1
The cavity plate shape knot that side plate 101, the second side plate 102, first panel 103, second panel 104 and bottom plate 105 are welded
Structure, the water pressure test should be carried out after the completion of welding, it is ensured that welding quality meets design requirement, and bottom plate is wear-resisting steel plate, and thickness is
25-30mm, remaining plate thickness are 10-12mm, and its top, which can be open, to be closed, and guiding subassembly is provided with the protection body 1
106, protection body 1 top and bottom are respectively equipped with water inlet 107 and delivery port 108, and water inlet 107 is located at the first side plate
Upper end, delivery port is located at the first side plate at lower end, is more than 250mm with internal cavity structural base spacing.The water conservancy diversion
Component 106 is three and intersects the deflector being discontinuously fixed in protection body 1, and one end of first deflector connects with the first side plate
Connect, with the second side plate leaving certain gaps uncovered by the economic plan, one end of second deflector is connected with the second side plate, and the first side plate leaving certain gaps uncovered by the economic plan, and
One end of three deflectors is connected with the first side plate, and the second side plate leaving certain gaps uncovered by the economic plan, and three deflectors are parallel to each other and two sides
The wooden partition with first panel 103 and second panel 104 is connected respectively.
On the protection body 1 two cylindrical pegs for being used to be stuck on support frame 2 are provided with positioned at first panel 103
109；The position that peg 109 is corresponded on support frame 2 opens up the bayonet socket 203 for being available for it to pass through, and the bayonet socket 203 is L-shaped gap,
Its width is more than the diameter of peg 109, depth 100-120mm.
The bottom plate 105 tilts to one end, and its inclination angle is consistent with the inclination angle of pig mold, is 6.5-9 °；
As shown in figure 3, support frame as described above 2 is by two supports placed vertically 201 and the card being disposed vertically with support 201
Plywood 202 is fixedly connected.During work, protection body is suspended on support frame by peg.
The protection body 1 and support frame 2 all select ferrous materials, and its fixed connection place is being welded using welding, material
It should be derusted before connecing, answer straight smooth, must not had the defects of crackle, flash, hairline scab, meet national relevant regulations.
Claims (7)
1. a kind of pig machine casting protection device, the protection device is arranged on the pig mold on pig machine casting platform, its
It is characterised by：Including protection body (1) and the support frame (2) being movably fastened with protection body (1), the protection body (1)
To be seamless by the first side plate (101), the second side plate (102), first panel (103), second panel (104) and bottom plate (105)
The cavity slab structure being formed by fixedly connecting, the protection body (1) is interior to be provided with guiding subassembly (106), the protection body (1)
Top and bottom are respectively equipped with water inlet (107) and delivery port (108).
2. pig machine casting protection device according to claim 1, it is characterised in that：Set on the protection body (1)
There are multiple pegs (109) for being used to be stuck on support frame (2)；The position that peg (109) is corresponded on support frame (2) opens up and is available for it
The bayonet socket (203) passed through.
3. pig machine casting protection device according to claim 2, it is characterised in that：The bayonet socket (203) is slitted for L-shaped
Mouthful.
4. pig machine casting protection device according to claim 1, it is characterised in that：The bottom plate (105) is to one end
Tilt, its inclination angle is consistent with the inclination angle of pig mold.
5. pig machine casting protection device according to claim 1, it is characterised in that：The guiding subassembly (106) is
Multiple intersections are discontinuously fixed on the deflectors in protection body (1), two sides of the deflector respectively with first panel (103) and
The wooden partition connection of second panel (104).
6. pig machine casting protection device according to claim 1, it is characterised in that：Support frame as described above (2) is by multiple
The support (201) placed vertically and it is fixedly connected with the fastening plate (202) that support (201) is disposed vertically.
7. pig machine casting protection device according to claim 1, it is characterised in that：The protection body (1) and branch
Support (2) all selects ferrous materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720903751.3U CN207127224U (en) | 2017-07-25 | 2017-07-25 | A kind of pig machine casting protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720903751.3U CN207127224U (en) | 2017-07-25 | 2017-07-25 | A kind of pig machine casting protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207127224U true CN207127224U (en) | 2018-03-23 |
Family
ID=61639463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720903751.3U Expired - Fee Related CN207127224U (en) | 2017-07-25 | 2017-07-25 | A kind of pig machine casting protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207127224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311682A (en) * | 2018-05-11 | 2018-07-24 | 江苏永钢集团有限公司 | A kind of molten iron current divider |
-
2017
- 2017-07-25 CN CN201720903751.3U patent/CN207127224U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311682A (en) * | 2018-05-11 | 2018-07-24 | 江苏永钢集团有限公司 | A kind of molten iron current divider |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190102 Granted publication date: 20180323 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220102 Granted publication date: 20180323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180323 Termination date: 20180725 |