CN205679066U - Aluminium anode carbon baking furnace flue wall compound heat-insulation type boiler face prefabricated section - Google Patents
Aluminium anode carbon baking furnace flue wall compound heat-insulation type boiler face prefabricated section Download PDFInfo
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- CN205679066U CN205679066U CN201620544454.XU CN201620544454U CN205679066U CN 205679066 U CN205679066 U CN 205679066U CN 201620544454 U CN201620544454 U CN 201620544454U CN 205679066 U CN205679066 U CN 205679066U
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- prefabricated section
- boiler face
- baking furnace
- anode carbon
- flue wall
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of aluminium anode carbon baking furnace flue wall compound heat-insulation type boiler face prefabricated section, it including middle part has the prefabricated material pour mass of rectangular structure of bocca, is positioned at that the prefabricated material pour mass top of bocca both sides is horizontally embedded successively from top to bottom bearing net and thermal insulation layer；Withhold L-shaped reinforcing frame in the upper surface surrounding edge of prefabricated material pour mass.Thermal insulation layer is made up of the metal cylinder mould of rectangular configuration and its interior refractory fibre of filling.Bearing net is welded by the longitudinal and transverse arrangement of reinforcing bar of diameter 5.5 ~ 8mm.The complex that the utility model is made of a variety of materials, meets fire-resistant, the anticollision required for aluminium anode carbon baking furnace flue wall boiler face prefabricated section, heat insulation, load-bearing, anti-skidding performance.Prefabricated section overall structure is simple, bearing safety, and impact resistant intensity is high and has good heat-proof quality, greatly reduces the surface temperature of prefabricated section, improves the working environment of workman, extend service life.
Description
Technical field
The utility model relates to aluminium anode carbon baking furnace flue wall, especially relates to a kind of aluminium anode carbon element roasting
Stove flue wall compound heat-insulation type boiler face prefabricated section.
Background technology
China's aluminium anode carbon baking furnace technology is applied so far from the fifties in last century, though there being innovation big several times,
Also achieve huge progress, but the material used by the core position flue wall of carbon baking furnace never changes decades
Become.Flue wall be annular roaster important critical structures, the integrated poured boiler face prefabricated section on flue wall body of heater surface because of
It is in the position of frequent operation, be highly prone to mechanical bumps and damage；Meanwhile, under hot operation state, this boiler face is prefabricated
Block still suffers from certain vibrations pressure, and particularly operator needs pin to step down in operation above, therefore surface temperature needs control
Below 45 DEG C more suitable.The reason that because of history, higher casting material prefabricated of the commonly used thermal conductivity of China's roasting furnace surface,
The surface temperature making prefabricated section is many more than 60 DEG C, and the middle and later periods in furnace life is even up to more than 90 DEG C, and working environment cannot get changing
Kind, cause operator to be encroached on by high temperature for a long time.Though domestic have designing unit and refractory material producer to attempt pre-at boiler face
Clamp dog upper surface superposition lightening casting material does thermal insulation layer, but is limited by material property, all do not resolve pressure-bearing, impact resistant with
The contradiction of heat-proof quality；Simultaneously because of the privileged site residing for boiler face prefabricated section, it is necessary to require safe anti-slipping, impact resistant.Therefore,
Being badly in need of developing one should have safety load-bearing and impact resistant intensity, can have again the boiler face prefabricated section of good heat-proof quality, with fall
The surface temperature of low boiler face prefabricated section, improves the work situation of workman.
Content of the invention
The purpose of this utility model is that the defect existing for above-mentioned prior art provides a kind of aluminium use anode carbon
Calcining flue wall compound heat-insulation type boiler face prefabricated section.
For achieving the above object, the utility model can take following technical proposals:
Aluminium anode carbon baking furnace flue wall compound heat-insulation type boiler face prefabricated section described in the utility model, including in
Portion has the prefabricated material pour mass of the rectangular structure of bocca, is positioned at the described prefabricated material pour mass top of bocca both sides certainly
Upper and under horizontally embedded successively have bearing net and thermal insulation layer；Withhold in the upper surface surrounding edge of described prefabricated material pour mass
L-shaped reinforcing frame.
Described thermal insulation layer is made up of the metal cylinder mould of rectangular configuration and its interior refractory fibre of filling.
Described bearing net is welded by the longitudinal and transverse arrangement of reinforcing bar of diameter 5.5 ~ 8mm.
The utility model is by multiple materials such as castable refractory, metal L-shaped reinforcing frame, bearing net, refractory fibre thermal insulation layers
The complex of composition, meet fire-resistant, the anticollision required for aluminium anode carbon baking furnace flue wall boiler face prefabricated section, every
Heat, load-bearing, anti-skidding performance.Prefabricated section overall structure is simple, bearing safety, and impact resistant intensity is high and has good thermal insulation
Can, greatly reduce the surface temperature (being less than 45 DEG C) of prefabricated section, improve the working environment of workman, extend making of prefabricated section
Use the life-span.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that the B-B of Fig. 1 is to sectional view.
Fig. 3 is the arrangement figure of L-shaped reinforcing frame, bearing net and thermal insulation layer in Fig. 1.
Detailed description of the invention
As Figure 1-3, aluminium anode carbon baking furnace flue wall compound heat-insulation type boiler face described in the utility model
Prefabricated section, including middle part has the prefabricated material cast of the rectangular structure (concrete size is according to depending on customer drawings) of bocca 1
Body 2, is positioned at that the prefabricated material pour mass top (distance upper surface about 20cm) of bocca both sides is horizontally embedded successively from top to bottom to be had
Bearing net 3 and thermal insulation layer 4；Withhold L-shaped reinforcing frame 5(in the upper surface surrounding edge of prefabricated material pour mass can use commonly
Angle steel or heat-resisting angle steel, utilize intensity and the toughness of metal angle frame, protects and prevents boiler face prefabricated section to be collided).
By rectangular configuration, (actual fabrication size determines thermal insulation layer 4 according to customer drawings, and erect-position when meeting operative is wanted
Ask) metal cylinder mould and its interior refractory fibre composition of filling, refractory fibre can use resistance to guncotton that heat-proof quality is excellent,
Fire-resistant blanket or refractory slab (can be selected for using temperature in the blanket heat-resisting cotton, heat-resisting of 800 ~ 1100 DEG C or refractory plate, the most handy thermal conductivity
Extremely low dry method needling fiber blanket, provides its heat-proof quality).
Bearing net 3 is welded by the longitudinal and transverse arrangement of reinforcing bar of diameter 5.5 ~ 8mm and (can be selected for low-carbon (LC) dish round steel or resistance to hot plate
Round steel, provides the bearing capacity of prefabricated section).
Compound heat-insulation type boiler face prefabricated section of the present utility model, the L-shaped that its section is followed successively by metal angle from top to bottom adds
Gu the 3rd, refractory casting body the 2nd, the bearing net on frame the 5th, top layer is built-in with fire-resistant the watering of metal cylinder mould thermal insulation layer the 4th, bottom of refractory fibre
Injection body 2.During production, first preparation prefabricated section castable, then process assembly jig, finally castable is cast in mould,
Maintenance, the demoulding, again maintenance, through quality inspection warehousing after passing.
Claims (3)
1. an aluminium anode carbon baking furnace flue wall compound heat-insulation type boiler face prefabricated section, including middle part has bocca
(1) the prefabricated material pour mass (2) of rectangular structure, it is characterised in that: it is positioned at the described prefabricated material pour mass of bocca both sides
Top is horizontally embedded successively from top to bottom bearing net (3) and thermal insulation layer (4)；Upper surface surrounding at described prefabricated material pour mass
L-shaped reinforcing frame (5) has been withheld in edge.
2. aluminium anode carbon baking furnace flue wall compound heat-insulation type boiler face prefabricated section according to claim 1, it is special
Levy and be: described thermal insulation layer (4) is made up of the metal cylinder mould of rectangular configuration and its interior refractory fibre of filling.
3. aluminium anode carbon baking furnace flue wall compound heat-insulation type boiler face prefabricated section according to claim 1, it is special
Levy and be: described bearing net (3) is welded by the longitudinal and transverse arrangement of reinforcing bar of diameter 5.5 ~ 8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620544454.XU CN205679066U (en) | 2016-06-07 | 2016-06-07 | Aluminium anode carbon baking furnace flue wall compound heat-insulation type boiler face prefabricated section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620544454.XU CN205679066U (en) | 2016-06-07 | 2016-06-07 | Aluminium anode carbon baking furnace flue wall compound heat-insulation type boiler face prefabricated section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205679066U true CN205679066U (en) | 2016-11-09 |
Family
ID=57435177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620544454.XU Expired - Fee Related CN205679066U (en) | 2016-06-07 | 2016-06-07 | Aluminium anode carbon baking furnace flue wall compound heat-insulation type boiler face prefabricated section |
Country Status (1)
| Country | Link |
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| CN (1) | CN205679066U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910441A (en) * | 2016-06-07 | 2016-08-31 | 郑州汇特耐火材料有限公司 | Composite heat insulation type furnace face prefabricated block for aluminum anode carbon roasting furnace flue wall and manufacturing method of composite heat insulation type furnace face prefabricated block |
| CN106766931A (en) * | 2017-02-07 | 2017-05-31 | 四川华索自动化信息工程有限公司 | A kind of anode carbon baking stove fire well head restorative procedure and its fix tool |
| CN116217247A (en) * | 2023-02-27 | 2023-06-06 | 中铝郑州有色金属研究院有限公司 | Prebaking method of aluminum electrolysis anode |
-
2016
- 2016-06-07 CN CN201620544454.XU patent/CN205679066U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910441A (en) * | 2016-06-07 | 2016-08-31 | 郑州汇特耐火材料有限公司 | Composite heat insulation type furnace face prefabricated block for aluminum anode carbon roasting furnace flue wall and manufacturing method of composite heat insulation type furnace face prefabricated block |
| CN106766931A (en) * | 2017-02-07 | 2017-05-31 | 四川华索自动化信息工程有限公司 | A kind of anode carbon baking stove fire well head restorative procedure and its fix tool |
| CN116217247A (en) * | 2023-02-27 | 2023-06-06 | 中铝郑州有色金属研究院有限公司 | Prebaking method of aluminum electrolysis anode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20200607 |
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| CF01 | Termination of patent right due to non-payment of annual fee |