CN202688335U - Heat-insulating structure for slag hot stuffing device - Google Patents
Heat-insulating structure for slag hot stuffing device Download PDFInfo
- Publication number
- CN202688335U CN202688335U CN2012203252392U CN201220325239U CN202688335U CN 202688335 U CN202688335 U CN 202688335U CN 2012203252392 U CN2012203252392 U CN 2012203252392U CN 201220325239 U CN201220325239 U CN 201220325239U CN 202688335 U CN202688335 U CN 202688335U
- Authority
- CN
- China
- Prior art keywords
- heat
- sidewall
- thermal insulation
- thermofin
- slag hot
- 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 - Lifetime
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
Landscapes
- Building Environments (AREA)
Abstract
The utility model provides a heat-insulating structure for a slag hot stuffing device. The heat-insulating structure for the slag hot stuffing device is characterized by configuring constructional steel bars in the heat-insulating layer and filling heat-insulating castable to decrease the temperature of a concrete structure, so as to protect the concrete structure. Compared with the prior art, the heat-insulating structure for the slag hot stuffing device can effectively and greatly decrease the working temperature of the concrete structure, improve the durability of concrete, keep relatively good integrity of the heat-insulating castable, reduce the maintenance frequency and enhance the using safety.
Description
Technical field
The utility model relates to the thermal insulation construction field of the vexed process heat disintegrating device of metallurgy industry slag processing heat.
Background technology
Hot disintegrating device is the equipment that the vexed technique of slag processing heat adopts when carrying out work, and generally, the structure of hot disintegrating device side is respectively slag, steel billet, thermofin, concrete side walls, soil from inside to outside.Because hot vexed process using is the mode that molten steel slag (temperature is more than 1400 degrees centigrade) directly enters hot disintegrating device, and steel billet directly contacts the thermofin thinner thickness between molten steel slag, steel billet and the concrete, so cause the temperature of concrete side walls and base plate can be higher.
The heat insulation mode that adopts at present mainly contains air heat insulation and slag is heat insulation, the advantage of this dual mode is that cost is lower, but it is undesirable that shortcoming is effect of heat insulation, according to field monitoring, this dual mode may cause the concrete inner wall top temperature to reach about 200 degrees centigrade and 150 degrees centigrade, such state of temperature can produce detrimentally affect to the weather resistance of concrete main body structure, thereby causes producing when normal production unsafe factor.
The utility model content
The purpose of this utility model is to provide a kind of thermal insulation construction, is used for the heat insulation of hot disintegrating device, playing preferably effect of heat insulation, thereby effectively reduces the temperature of hot disintegrating device concrete structure self, and then prolongs the work-ing life of hot disintegrating device, and strengthen security.
For achieving the above object, the present invention is achieved through the following technical solutions: a kind of thermal insulation construction for steel slag hot disintegrating device, and have and form rectangle or round-shaped sidewall, described sidewall is divided into inside and outside multilayered structure, it is characterized in that:
Described thermal insulation construction comprises: sidewall skin, thermofin and side wall inner layer; It is heat insulation that described thermofin adopts indefinite form heat insulating casting material 2 to carry out.
Described sidewall is outer for being arranged on the concrete 4 outside the sidewall, and described side wall inner layer is the steel billet 1 that is arranged on inside sidewalls.
Arrange reinforced mesh in the thermofin between hot disintegrating device steel billet and concrete, and stuffed heat insulated mould material.
Described thermofin has certain thickness space, described heat insulating casting material 2 internal layout reinforced mesh 3.
Described thermofin gap thickness is 170mm～200mm.
Compared with prior art, the invention has the beneficial effects as follows:
According to field monitoring, by adopting technology of the present invention, the temperature of hot disintegrating device concrete structure inwall reduces comparatively obvious, thermal spike is stabilized in about 90 degrees centigrade, reduce by 60 ~ 110 degrees centigrade than prior art, simultaneously because comparatively abominable (the high temperature cold cycle of Working environment, and there is water to exist), therefore, pay attention to taking into account the weather resistance of effect of heat insulation and material in the selection of lagging material, the indexs such as intensity, lagging material also possesses better resists the working conditions that high temperature has water, and because the existence of reinforced mesh is arranged, effectively strengthened the globality of heat insulating casting material, improved its weather resistance, thereby guaranteed carrying out smoothly for a long time of production, more favourable to the safety of hot disintegrating device.
Description of drawings
Fig. 1 is hot disintegrating device thermofin organigram.
Among the figure: 1-hot disintegrating device steel billet, 2-heat insulating casting material, 3-reinforced mesh, 4-concrete side walls
Embodiment
Further specify technical scheme of the present invention below in conjunction with accompanying drawing.
A kind of thermal insulation construction for steel slag hot disintegrating device has and forms rectangle or round-shaped sidewall, and described sidewall is divided into inside and outside multilayered structure, it is characterized in that: described thermal insulation construction comprises: sidewall is outer, thermofin and side wall inner layer; It is heat insulation that described thermofin adopts indefinite form heat insulating casting material 2 to carry out.
Described sidewall is outer for being arranged on the concrete 4 outside the sidewall, and described side wall inner layer is the steel billet 1 that is arranged on inside sidewalls.
Described thermofin has certain thickness space, described heat insulating casting material 2 internal layout reinforced mesh 3.
Described thermofin gap thickness is 170mm～200mm.
As shown in Figure 1, after concrete side walls 4 is built, at first carry out the construction and installation of reinforced mesh 3, after reinforced mesh 3 installs, carry out the installation of hot disintegrating device steel billet 1, at last take the outer wall of the inwall of concrete side walls 4 and hot disintegrating device steel billet 1 as template, carry out building of heat insulating casting material 2 in thermofin, injection molding to be poured can enter normal operational phase after reaching intensity.
Wherein, the significant parameter index of heat insulating casting material 2 is as shown in table 1:
Table 1
The reinforcing bar that is configured to double-layer double-direction 6mm diameter of reinforced mesh 3, spacing 150mm.
Claims (4)
1. thermal insulation construction that is used for steel slag hot disintegrating device has and forms square or round-shaped sidewall, and described sidewall is divided into inside and outside multilayered structure, it is characterized in that:
Described thermal insulation construction comprises: sidewall skin, thermofin and side wall inner layer; It is heat insulation that described thermofin adopts indefinite form heat insulating casting material 2 to carry out.
2. the thermal insulation construction for steel slag hot disintegrating device according to claim 1 is characterized in that: described sidewall is outer for being arranged on the concrete 4 outside the sidewall, and described side wall inner layer is the steel billet 1 that is arranged on inside sidewalls.
3. the thermal insulation construction for steel slag hot disintegrating device according to claim 1, it is characterized in that: described thermofin has certain thickness space, described heat insulating casting material 2 internal layout reinforced mesh 3.
4. thermal insulation construction according to claim 3, it is characterized in that: described thermofin gap thickness is 170mm～200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203252392U CN202688335U (en) | 2012-07-05 | 2012-07-05 | Heat-insulating structure for slag hot stuffing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203252392U CN202688335U (en) | 2012-07-05 | 2012-07-05 | Heat-insulating structure for slag hot stuffing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202688335U true CN202688335U (en) | 2013-01-23 |
Family
ID=47543982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203252392U Expired - Lifetime CN202688335U (en) | 2012-07-05 | 2012-07-05 | Heat-insulating structure for slag hot stuffing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202688335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102747175A (en) * | 2012-07-05 | 2012-10-24 | 中冶建筑研究总院有限公司 | Thermal insulation construction and method used for steel slag thermal smouldering device |
-
2012
- 2012-07-05 CN CN2012203252392U patent/CN202688335U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102747175A (en) * | 2012-07-05 | 2012-10-24 | 中冶建筑研究总院有限公司 | Thermal insulation construction and method used for steel slag thermal smouldering device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204018709U (en) | Modified high life low-material-consumption is smelted ladle | |
| CN202688335U (en) | Heat-insulating structure for slag hot stuffing device | |
| CN102747175B (en) | Thermal insulation construction and method used for steel slag thermal smouldering device | |
| CN201908138U (en) | Heat-preserving inside-lining structure of aluminum electrolytic cell | |
| CN204456428U (en) | A kind of entirety being installed on composite wallboard is waftd window | |
| CN201552288U (en) | Unidirectional solidification device of steel ingot | |
| CN206486622U (en) | A kind of device that G7 polycrystal silicon ingots are cast for GT polycrystalline furnaces | |
| CN203429925U (en) | Heat preservation ditch | |
| CN205853059U (en) | A kind of steam-cured pond of concrete wire pole | |
| CN201281546Y (en) | Fire resistant material pouring mold for rotary kiln | |
| CN209040359U (en) | Outer wall template and exterior wall | |
| CN202951836U (en) | Insulated feeder | |
| CN203129598U (en) | Bamboo reinforced concrete shear wall formwork interval limiting strip | |
| CN203695874U (en) | Large high-aluminum temperature preservation feeder for casting | |
| CN202510929U (en) | Novel direct-buried insulating pipe | |
| CN202137334U (en) | Mould used for manufacturing cast steel | |
| CN103255847B (en) | The method of insulation pellet and making self-heat conserving haydite concrete composite block | |
| CN203729459U (en) | Wall internal corner insulation structure | |
| CN202899417U (en) | Self thermal insulating building block | |
| CN203867065U (en) | Integral casting ring beam for buildings | |
| CN205224395U (en) | Prefabricated sandwich heat preservation coincide wallboard | |
| CN202627260U (en) | Heat-insulating wall skeleton structure of multiple-bin vertical type preheater | |
| CN203540312U (en) | Efficient insulation device of denitration reactor | |
| CN103343181B (en) | Copper steel composite converter oxygen lance sprayer | |
| CN204308186U (en) | A kind of liquid slag tundish |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |
|
| CX01 | Expiry of patent term |