CN106363157A - Novel thermal-insulation layer structure - Google Patents
Novel thermal-insulation layer structure Download PDFInfo
- Publication number
- CN106363157A CN106363157A CN201610769989.1A CN201610769989A CN106363157A CN 106363157 A CN106363157 A CN 106363157A CN 201610769989 A CN201610769989 A CN 201610769989A CN 106363157 A CN106363157 A CN 106363157A
- Authority
- CN
- China
- Prior art keywords
- layer
- layer structure
- thickness
- sheet material
- steel mesh
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/02—Layer formed of wires, e.g. mesh
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/18—Layered products comprising a layer of metal comprising iron or steel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/108—Rockwool fibres
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention relates to the field of mechanical casting, in particular to a thermal-insulation layer structure which can be used for manufacturing an outer layer structure of a casting ladle; the outer layer structure consists of rock wool boards, steel wire gauze sandwich panels and a plastic extrusion board; the thermal-insulation layer structure is sequentially equipped with one layer of rock wool boards and two layers of steel wire gauze sandwich panels from inside to outside; the two layers of steel wire gauze sandwich panels form a hollow layer; and the hollow layer is filled with the plastic extrusion board. The thermal-insulation layer structure achieves thermal-insulation effect on the casting ladle, and can effectively prevent repeated labor of returning molten aluminum in the casting ladle into the furnace to melt as a result of too quick cooling, so that production cost and labor intensity are reduced.
Description
Technical field
The present invention relates to machine casting field, specifically, it is novel heat insulation Rotating fields, can be used to make transhipment aluminium liquid
Casting ladle layer structure.
Background technology
Casting is one of fundamental technology of modern mechanical manufacturing industry.Cast as a kind of metal heat processing technique, at me
State's development is progressively ripe.Foundry machinery is exactly to become to meet necessarily required liquid and pour into casting by Metal Melting using this technology
In type, cooled solidification, level process after all machineries that can use of foundry goods that obtain having reservation shape, size and performance set
Standby, also known as Casting Equipment.
During machine casting processing and manufacturing, generally require for solid aluminium ingot to be fused into aluminium liquid and then to be cast to grinding tool cold
But it is molded into the component of machine of various needs it is often necessary to the aluminium liquid in smelting furnace is transported to mold cavity using casting ladle
In, during transhipment, using the casting ladle of prior art, such as transhipment path and the transhipment time is slightly long, the temperature of aluminium liquid in casting ladle
Degree then can be decreased obviously in some instances it may even be possible to solid aluminum can be become cooled and solidified, this is accomplished by melting down fusing again, and this is just processed
Journey increased the unnecessary duplication of labour, considerably increases production cost.
Content of the invention
In order to solve above-mentioned technical problem, one layer of heat preservation Rotating fields are set outside casting ladle, can effectively prevent in casting ladle
Temperature of aluminum liquid rapid decrease, the technical scheme of present disclosure is a kind of heat insulation layer structure, by rock cotton board, steel mesh sandwich sheet material
Form with extruded sheet, heat insulation layer structure is followed successively by one layer of rock cotton board, two-layer steel mesh sandwich sheet material, two-layer steel wire inside-out
Sandwich sheet constitutes a hollow layer, is filled with extruded sheet in hollow layer.
In the technical program, as heat insulation layer structure innermost layer and casting ladle directly contact, this is due to rock wool to rock cotton board
The property of plate determines, it is a kind of new building and ornament materials, and rock cotton board is with basalt as main raw material(s), through high temperature
The inorganic fiberboard of melt-processed, has that quality is soft, and ductility is good, the advantages of seismic crack, also has high temperature resistant, antidetonation
The properties such as anticracking, simultaneously low cost can also recycle；Two-layer steel mesh sandwich sheet material, steel wire are set outside rock cotton board
The core body good permeability of sandwich sheet, volume stability, intensity is high, hydrophobic, and overall steel mesh sandwich sheet material has intensity height, resists
Rush shockproof, overall performance is good, insulation, from heavy and light, sound insulation and noise reduction, space increases, environmental protection, the advantages of resistance to combustion is prevented fires；
The hollow layer that steel mesh sandwich sheet material is constituted has the effect of leakproof, therefore inside fills extruded sheet, and extruded sheet is a kind of new
Type is fire retardant, low cigarette insulation material of preventing fires, and its feature the most prominent is fire retardant, low cigarette, high temperature resistance distortion, can be sent out with cast-in-site
Bubble, moldable, also can machining, can be made into sheet material, shell and various special-shaped product, it overcomes original foam plasticss type and protects
Adiabator is inflammable, the shortcoming of thickness, heat deformation, remains the spies such as original foam plasticss type insulation material light weight, easy construction
Point.
Further improvement of the present invention, the thickness of rock cotton board between 10-100mm, preferably 50mm；Steel mesh sandwich plate
The thickness of material between 10-50mm, preferably 30mm；The thickness of the described hollow layer that two-layer steel mesh sandwich sheet material is constituted exists
Between 10-50mm, preferably 30mm.
Further improvement of the present invention, arranges the thick stainless steel bed of material of one layer of 5mm in the outermost layer of heat insulation layer structure, uses
To fix heat insulation layer structure, rock cotton board, steel mesh sandwich sheet material, extruded sheet are sealed in the stainless steel bed of material, also for
Prevent extruded sheet from leaking, play more preferable heat insulating effect.
Beneficial effects of the present invention: the present invention is a kind of heat insulation layer structure, may be provided at casting ladle outer layer, casting ladle is served
The effect of insulation, can effectively prevent the too fast cooling of aluminium liquid in casting ladle, thus that causes melts down this duplication of labour of fusing again,
Reduce production cost and labor intensity, also play certain effect of heat insulation so that temperature in workshop will not be because of simultaneously
Aluminium liquid in casting ladle and rise too high, improve plant operations environment, it is physically and mentally healthy to be beneficial to operator, present disclosure
Heat insulation layer structure can also be arranged on other high-temperature services of workshop, such as melting furnace.
Brief description
Fig. 1 is the structural representation of the present invention.
In figure, 1- rock cotton board, 2- steel mesh sandwich sheet material, 3- extruded sheet.
Specific embodiment
In order to deepen the understanding of the present invention, below in conjunction with drawings and Examples, the present invention is done and retouch in detail further
State, this embodiment is only used for explaining the present invention, protection scope of the present invention is not constituted and limits.
As shown in figure 1, a kind of heat insulation layer structure, it is made up of rock cotton board 1, steel mesh sandwich sheet material 2 and extruded sheet 3, insulation
Rotating fields are followed successively by one layer of rock cotton board 1, two-layer steel mesh sandwich sheet material 2 inside-out, and two-layer steel mesh sandwich sheet material 2 constitutes one
Individual hollow layer, is filled with extruded sheet 3 in hollow layer, the outermost layer of heat insulation layer structure arranges the thick stainless steel bed of material of one layer of 5mm.
Embodiment one: the thickness of rock cotton board 1 is 10mm, the thickness of steel mesh sandwich sheet material 2 is 10mm, two-layer steel wire network folder
The thickness of the described hollow layer that coreboard 2 is constituted is 10mm.
Embodiment two: the thickness of rock cotton board 1 is 100mm, the thickness of steel mesh sandwich sheet material 2 is 50mm, two-layer steel wire
The thickness of the described hollow layer that sandwich sheet 2 is constituted is 50mm.
Embodiment three: the thickness of rock cotton board 1 is 50mm, the thickness of steel mesh sandwich sheet material 2 is 30mm, two-layer steel wire network folder
The thickness of the described hollow layer that coreboard 2 is constituted is 30mm.
Ultimate principle, principal character and the advantage of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not restricted to the described embodiments, the simply explanation present invention's described in above-described embodiment and description is former
Reason, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes and improvements
Both fall within scope of the claimed invention.Claimed scope is by appending claims and its equivalent circle.
Fixed.
Claims (5)
1. novel heat insulation Rotating fields, be made up of rock cotton board, steel mesh sandwich sheet material and extruded sheet it is characterised in that: described insulation
Rotating fields are followed successively by one layer of rock cotton board, two-layer steel mesh sandwich sheet material inside-out, and described two-layer steel mesh sandwich sheet material is constituted
One hollow layer, is filled with extruded sheet in described hollow layer.
2. novel heat insulation Rotating fields according to claim 1 it is characterised in that: the thickness of described rock cotton board be 10-
100mm, the thickness of described steel mesh sandwich sheet material is 10-50mm, the described hollow layer that two-layer steel mesh sandwich sheet material is constituted
Thickness is 10-50mm.
3. novel heat insulation Rotating fields according to claim 2 it is characterised in that described rock cotton board thickness be 50mm, institute
The thickness stating steel mesh sandwich sheet material is 30mm, and the thickness of the described hollow layer that two-layer steel mesh sandwich sheet material is constituted is 30mm.
4. the novel heat insulation Rotating fields according to any one of claim 1-3 it is characterised in that described heat insulation layer structure
Outer layer is provided with the stainless steel bed of material.
5. novel heat insulation Rotating fields according to claim 4 are it is characterised in that the thickness of the described stainless steel bed of material is
5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610769989.1A CN106363157A (en) | 2016-08-31 | 2016-08-31 | Novel thermal-insulation layer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610769989.1A CN106363157A (en) | 2016-08-31 | 2016-08-31 | Novel thermal-insulation layer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106363157A true CN106363157A (en) | 2017-02-01 |
Family
ID=57902266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610769989.1A Pending CN106363157A (en) | 2016-08-31 | 2016-08-31 | Novel thermal-insulation layer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106363157A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004050256A (en) * | 2002-07-22 | 2004-02-19 | Daido Steel Co Ltd | Ladle having improved heat insulating property |
| CN101205753A (en) * | 2007-12-05 | 2008-06-25 | 李旭东 | Insulating decoration integral board for building exterior wall |
| CN103507367A (en) * | 2012-06-18 | 2014-01-15 | 辽宁辽杰科技有限公司 | Composite sandwich thermal-insulation sheet material and preparation method thereof |
| CN105364059A (en) * | 2015-11-10 | 2016-03-02 | 安徽永茂泰汽车零部件有限公司 | Composite heat preservation layer structure |
| CN105364058A (en) * | 2015-11-10 | 2016-03-02 | 安徽永茂泰汽车零部件有限公司 | Heat preservation layer structure on outer side of casting ladle |
-
2016
- 2016-08-31 CN CN201610769989.1A patent/CN106363157A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004050256A (en) * | 2002-07-22 | 2004-02-19 | Daido Steel Co Ltd | Ladle having improved heat insulating property |
| CN101205753A (en) * | 2007-12-05 | 2008-06-25 | 李旭东 | Insulating decoration integral board for building exterior wall |
| CN103507367A (en) * | 2012-06-18 | 2014-01-15 | 辽宁辽杰科技有限公司 | Composite sandwich thermal-insulation sheet material and preparation method thereof |
| CN105364059A (en) * | 2015-11-10 | 2016-03-02 | 安徽永茂泰汽车零部件有限公司 | Composite heat preservation layer structure |
| CN105364058A (en) * | 2015-11-10 | 2016-03-02 | 安徽永茂泰汽车零部件有限公司 | Heat preservation layer structure on outer side of casting ladle |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20170201 |