CN206445211U - A kind of new bottom filling plunger bag - Google Patents
A kind of new bottom filling plunger bag Download PDFInfo
- Publication number
- CN206445211U CN206445211U CN201621361196.8U CN201621361196U CN206445211U CN 206445211 U CN206445211 U CN 206445211U CN 201621361196 U CN201621361196 U CN 201621361196U CN 206445211 U CN206445211 U CN 206445211U
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- CN
- China
- Prior art keywords
- steel pole
- plunger
- stopper
- section
- steel
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- 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.)
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model provides a kind of new bottom filling plunger bag, belong to casting technology field, steel pole structure is by thread segment in its fire resisting plunger rod, guide section, steel pole major diameter garden pie section, steel pole column section, steel pole is worn on outer layer, the straight bar section and stopper head screw thread of lower fire resisting plunger bushing and stopper head, gantry bull ladle frame, stopper elevating mechanism and inclusion, described thread segment is fastened on by nut on the transverse arm at the parallel bag bottom of stopper elevating mechanism, steel pole is oriented in the transverse arm of insertion stopper elevating mechanism, steel pole major diameter garden pie section is located at the lower section of stopper elevating mechanism, the top of inclusion is provided with gantry bull ladle frame.The beneficial effects of the utility model are：Come out of the stove molten steel temperature≤1650 DEG C, when guaranteeing the repair free of charge molten steel the refractory lining baking temperature of block up to 1000 DEG C, ladle-to-ladle rear temperature drop≤80 DEG C of molten steel, heat leakage is few, and molten steel cylinder-packing is atomic, does not form the secondary slag " cinder hole " of cast product surface layer through plunger ports rising pouring, and convenient disassembly, securely.
Description
Technical field
The utility model is related to casting technology field, more particularly to a kind of new bottom filling plunger bag.
Background technology
With the development of contemporary industry, various new technologies, new technology, new material are continued to bring out.Stainless steel is exactly a kind of allusion quotation
The novel advanced alloy material being continuously developed of type.Common two phase stainless steel refers to that its metallographic structure is solid for ferrite
In molten phase and the phase composition of austenite solid solution phase two, this two phases, less phase, its content is also not lower than 40%.By correct
Chemical composition and Technology for Heating Processing are controlled, makes excellent in toughness that austenitic stainless steel has and welding characteristic and iron plain sheet stainless
The high intensity and the stress corrosion performance of resistance to chloride that steel has are combined together, and have two phase stainless steel preferably stainless, resistance to
Erosion and mechanical property.Moreover, it also has the excellent combination characteristics such as thermal conductivity factor is big, linear expansion coefficient is small.
In China's casting industry " 13 " technical development plan outline cast steel, especially emphasize to carry out more castings pair
Application study of the phase stainless steel trade mark on naval vessel, and Various Complex special-shaped casts can be produced.Because technical difficulty is high, the world
Upper only a handful of countries can produce the casting of this kind of material, in order to which common bluebeard obtains high-quality steel-casting, be badly in need of expanding to the field
Research and discovery.
Utility model content
The utility model provides a kind of new bottom filling plunger bag, solves double for casting out qualified super third generation
The steel casting of phase stainless steel, can solve molten steel temperature≤1650 DEG C of coming out of the stove using this novel molten steel bag, molten steel is guaranteed the repair free of charge
When the refractory lining baking temperature of block is up to 1000 DEG C, ladle-to-ladle rear temperature drop≤80 DEG C of molten steel, heat leakage is few, and molten steel cylinder-packing pole
It is micro-, do not form the domestic and international technical barrier of secondary slag " cinder hole " defect of cast product surface layer, and convenient disassembly through plunger ports rising pouring, pacify
It is complete firm.
In order to solve the above technical problems, the embodiment of the present application is there is provided a kind of new bottom filling plunger bag, including its is hollow
Upper and lower fire resisting plunger rod, fire resisting stopper head penetrate inside structural steel bar：Steel pole includes thread segment, the post of plunger steel pole
Fill in steel pole guide section, steel pole major diameter garden pie section, steel pole wear the straight bar section of the upper and lower fire resisting plunger bushing of outer layer and stopper head,
Fixation fire resisting stopper head screw thread, gantry bull ladle frame, stopper elevating mechanism and the inclusion of steel pole, the screw thread of described plunger steel pole
Section is fastened on the transverse arm upper end at the parallel bag bottom of stopper elevating mechanism, plunger steel pole guide section insertion stopper elevating mechanism by nut
Transverse arm in, steel pole major diameter garden pie section be located at stopper elevating mechanism lower section, upper fire resisting plunger bushing pass through steel pole straight bar section,
Steel pole major diameter garden pie section is withstood on top, is then passed through hypomere fire resisting plunger bushing and stopper head, through stopper head with being threaded through spiral shell
Mother is fastenedly connected and pinning is reinforced, and the top of inclusion is provided with gantry bull ladle frame.
As the preferred embodiment of this programme, described plunger steel pole outer layer is assembled by refractory material and pullover.
As the preferred embodiment of this programme, the stopper elevating mechanism that described plunger steel pole guide section is positioned at inclusion is horizontal
Arm right part.
As the preferred embodiment of this programme, described plunger steel pole can hold out against fire resisting plunger bushing top, under it is resistance to
Column of flame plug sleeve is penetrated after steel pole cylindrical end, and fire resisting stopper head penetrates steel pole tail end, and stopper head is trivial firmly with nut so that whole plunger
Fire resisting rod is firmly overall into one.
The one or more technical schemes provided in the embodiment of the present application, have at least the following technical effects or advantages：
The steel casting for casting out qualified super third generation two phase stainless steel material is solved, this novel molten steel is used
Bag can solve molten steel temperature≤1650 DEG C of coming out of the stove, and when guaranteeing the repair free of charge molten steel the refractory lining baking temperature of block up to 1000 DEG C, molten steel is ladle-to-ladle
Temperature drop≤80 DEG C afterwards, heat leakage is few, and molten steel cylinder-packing is atomic, does not form the secondary slag of cast product surface layer through plunger ports rising pouring
The domestic and international technical barrier of " cinder hole " defect, and convenient disassembly, securely.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
Some embodiments of the present utility model, for those of ordinary skill in the art, are not paying the premise of creative labor
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the removable novel plunger pole structural representation of the embodiment of the present application；
Fig. 2 is the rod type molten steel pack arrangement schematic diagram of the embodiment of the present application；
In Fig. 1-Fig. 2：1st, steel pole thread segment, 2, steel pole guide section, 3, steel pole major diameter garden pie section, 4, steel pole wear outer layer
The straight bar section of upper and lower fire resisting plunger bushing and stopper head, 5, stopper head screw thread, 6, gantry bull ladle frame, 7, stopper elevating mechanism, 8,
Inclusion.
Embodiment
The utility model provides a kind of new bottom filling plunger bag, solves double for casting out qualified super third generation
The steel casting of phase stainless steel, can solve molten steel temperature≤1650 DEG C of coming out of the stove using this novel molten steel bag, molten steel is guaranteed the repair free of charge
When the refractory lining baking temperature of block is up to 1000 DEG C, ladle-to-ladle rear temperature drop≤80 DEG C of molten steel, heat leakage is few, and molten steel cylinder-packing pole
It is micro-, do not form the domestic and international technical barrier of secondary slag " cinder hole " defect of cast product surface layer, and convenient disassembly through plunger ports rising pouring,
Securely.
In order to be better understood from above-mentioned technical proposal, below in conjunction with Figure of description and specific embodiment to upper
Technical scheme is stated to be described in detail.
As Figure 1-Figure 2, a kind of new bottom filling plunger bag described in the present embodiment, including its is hollow upper and lower resistance to
Column of flame stopper, fire resisting stopper head penetrate the structural steel bar of inside：The thread segment 1 of steel pole including plunger steel pole, plunger steel pole
Guide section 2, steel pole major diameter garden pie section 3, steel pole wear the straight bar section 4 of the upper and lower fire resisting plunger bushing of outer layer and stopper head, steel pole
Fixed fire resisting stopper head screw thread 5, gantry bull ladle frame 6, stopper elevating mechanism 7 and inclusion 8, the thread segment of described plunger steel pole
1 is fastened on the transverse arm upper end at the parallel bag bottom of stopper elevating mechanism 7, the insertion stopper lift of plunger steel pole guide section 2 by nut
In the transverse arm of structure 7, steel pole major diameter garden pie section 3 is located at the lower section of stopper elevating mechanism 7, and upper fire resisting plunger bushing is straight through steel pole
Steel pole major diameter garden pie section 3 is withstood on bar segment 4, top, hypomere fire resisting plunger bushing and stopper head is then passed through, through stopper head screw thread
5 are fastenedly connected and pinning is reinforced by nut, and the top of inclusion 8 is provided with gantry bull ladle frame 6.
Wherein, in actual applications, described plunger steel pole outer layer is assembled by refractory material and pullover.
Wherein, in actual applications, described plunger steel pole guide section 2 is positioned at the transverse arm of stopper elevating mechanism 7 of inclusion 8
Right part.
It is described above, only it is preferred embodiment of the present utility model, not makees any formal to the utility model
Limitation, although the utility model is disclosed above with preferred embodiment, but is not limited to the utility model, any ripe
Professional and technical personnel is known, is not being departed from the range of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, as long as without departing from technical solutions of the utility model
Hold, any simple modification, equivalent variations and the modification made according to technical spirit of the present utility model to above example, still
Belong in the range of technical solutions of the utility model.
Claims (3)
1. a kind of new bottom filling plunger bag, it is characterised in that including its hollow upper and lower fire resisting plunger rod, fire resisting stopper head
Penetrate the structural steel bar of inside：The thread segment (1) of steel pole including plunger steel pole, guide section (2), the steel pole of plunger steel pole are straight greatly
Footpath garden pie section (3), steel pole wear straight bar section (4), the fixation fire resisting plunger of steel pole of the upper and lower fire resisting plunger bushing of outer layer and stopper head
Head screw thread (5), gantry bull ladle frame (6), stopper elevating mechanism (7) and inclusion (8), the thread segment (1) of described plunger steel pole
The transverse arm upper end at the parallel bag bottom of stopper elevating mechanism (7), plunger steel pole guide section (2) insertion stopper lifting are fastened on by nut
In the transverse arm of mechanism (7), steel pole major diameter garden pie section (3) is located at the lower section of stopper elevating mechanism (7), and upper fire resisting plunger bushing is worn
Steel pole straight bar section (4) is crossed, top withstands steel pole major diameter garden pie section (3), is then passed through hypomere fire resisting plunger bushing and stopper head, passes through
Stopper head is fastenedly connected with screw thread (5) by nut and pinning is reinforced, and the top of inclusion (8) is provided with gantry bull ladle frame (6).
2. a kind of new bottom filling plunger bag according to claim 1, it is characterised in that described plunger steel pole outer layer by
Refractory material and pullover assembling.
3. a kind of new bottom filling plunger bag according to claim 1, it is characterised in that described plunger steel pole guide section
(2) it is positioned at stopper elevating mechanism (7) transverse arm right part of inclusion (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621361196.8U CN206445211U (en) | 2016-12-08 | 2016-12-08 | A kind of new bottom filling plunger bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621361196.8U CN206445211U (en) | 2016-12-08 | 2016-12-08 | A kind of new bottom filling plunger bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206445211U true CN206445211U (en) | 2017-08-29 |
Family
ID=59662749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621361196.8U Expired - Fee Related CN206445211U (en) | 2016-12-08 | 2016-12-08 | A kind of new bottom filling plunger bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206445211U (en) |
-
2016
- 2016-12-08 CN CN201621361196.8U patent/CN206445211U/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: 20170829 Termination date: 20191208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |