CN204128366U - Anode roasting fire path wall boiler face burner hermetically-sealed construction - Google Patents
Anode roasting fire path wall boiler face burner hermetically-sealed construction Download PDFInfo
- Publication number
- CN204128366U CN204128366U CN201420356426.6U CN201420356426U CN204128366U CN 204128366 U CN204128366 U CN 204128366U CN 201420356426 U CN201420356426 U CN 201420356426U CN 204128366 U CN204128366 U CN 204128366U
- Authority
- CN
- China
- Prior art keywords
- boiler face
- chock plug
- sealed construction
- bocca
- insulation cover
- 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 - Fee Related
Links
Abstract
The utility model proposes a kind of anode roasting fire path wall boiler face burner hermetically-sealed construction, comprise flue wall top blind flange, compound boiler face castable block, sealing plug, flue wall top blind flange both sides above and be provided with tenon groove structure below; Compound boiler face castable block is provided with tenon groove structure below both sides, and middle part is provided with top and observes bocca, is up big and down small reducing pore structure; Sealing plug comprises cock body and chock plug insulation cover, be provided with chock plug pull bar therebetween, cock body and chock plug insulation cover are linked into an integrated entity, above chock plug insulation cover, be provided with portable draw ring, chock plug insulation cover, cock body are T-shaped, are made up of respective little head and enlarged head.This structure is double-layer heat insulation hermetically-sealed construction, overcomes the defect that boiler face burner hermetically-sealed construction heat-transfer rate is fast, furnace surface temperature is high, heat loss is fast of prior art; Ensure the Thorough combustion of combustion gas in flue wall, significantly reduce fuel consumption.
Description
Technical field
The utility model relates to carbon roasting furnace technical field, relates in particular to a kind of anode roasting fire path wall boiler face burner hermetically-sealed construction.
Background technology
In modern electrolgtic aluminium carbon industry, produce prebaked anode with roaster very general, roaster is big power consumer, and the gas consumption that current charcoal element is produced is generally at 70-90M
3, therefore how to reduce roaster energy consumption, improve the thermal efficiency and become the key reducing charcoal element production cost.
The baking furnace flame path wall boiler face of prior art is built by laying bricks or stones by common boiler face prefabricated section and is formed, described common boiler face prefabricated section is made by heavy castable, its heat-transfer rate is fast, furnace surface temperature is high, and heat loss is fast, and anode carbon block is when calcining, temperatures as high about 1200 DEG C in quirk, furnace surface temperature is higher, and the heat radiation that operating personnel are subject to is comparatively large, and operating personnel easily come to harm.
And baking furnace flame path wall boiler face is provided with multiple burner, and be used for blasting air, extract flue gas out, input fuel, lay various carrier base on boiler face, observation quirk internal state etc., when not using, burner seal cover capping; The boiler face burner hermetically-sealed construction of prior art, major part is for spherical single lid structure or the double structure combined for base and lid or be three sealing cover structures, because these three kinds of structures are all version separately, in use, because of inconvenient operation, damaged very fast, the sealing thermal insulation effect all do not had.Can not reach and prevent cold air from entering the roaster preheating furnace quirk object indoor with material, because the cold air that bleeds reduces roaster preheating section fire path temperature and preheating furnace room temperature, add the fuel consumption of baked article.
Due to work under bad environment, operating personnel operate clumsiness, also boiler face burner hermetically-sealed construction can be caused damaged very fast, can not reach and prevent cold air from entering the roaster preheating furnace quirk object indoor with material, because the cold air that bleeds reduces roaster preheating section fire path temperature and preheating furnace room temperature, add the fuel consumption of baked article, and the requirement reducing production run cost can not be reached.Also has potential safety hazard simultaneously.
Utility model content
The purpose of this utility model is for above-mentioned defect, a kind of anode roasting fire path wall boiler face burner hermetically-sealed construction is provided, adopt burner double-layer heat insulation hermetically-sealed construction, overcome the defect that boiler face burner hermetically-sealed construction heat-transfer rate is fast, furnace surface temperature is high, heat loss is fast of prior art; Avoid operating personnel when opening and cover operating personnel easily by burn and solve that labor intensity of operating staff large, operating time is long, the thermal losses of boiler face burner hermetically-sealed construction is many, affect the defect of anode-baking furnace normal table operation.Effectively can prevent the Thorough combustion entering, ensure combustion gas in flue wall of the cold air caused in observation process simultaneously, significantly reduce fuel consumption.
For achieving the above object, the technical solution of the utility model is:
A kind of anode roasting fire path wall boiler face burner hermetically-sealed construction, comprise flue wall top blind flange, compound boiler face castable block, sealing plug, described flue wall top blind flange is built by laying bricks or stones at quirk coping, it has been built compound boiler face castable block by laying bricks or stones, described sealing plug is arranged in the observation bocca in the middle part of compound boiler face castable block;
Described flue wall top blind flange is rectangular structure, and the middle part of flue wall top blind flange is provided with bottom and observes bocca, the left and right sides above and be provided with the tenon groove structure that can fasten below;
Described compound boiler face castable block is rectangular structure, the tenon groove structure that can fasten with flue wall top blind flange is provided with below its left and right sides, middle part is provided with top and observes bocca, observe bocca with bottom to be connected, it is up big and down small reducing pore structure that bocca is observed on described top;
Described sealing plug, comprise the cock body of lower end and the chock plug insulation cover of upper end, interval is arranged, be provided with chock plug pull bar therebetween, cock body and chock plug insulation cover are linked into an integrated entity, be provided with portable draw ring above described chock plug insulation cover, described chock plug insulation cover, cock body are T-shaped, are made up of respective little head and enlarged head.
As the improvement to technique scheme, described tenon groove structure, be semicircular son, parent structure, described minor structure is semicircular fin, and described parent structure is the semi-circular recesses suitable with semicircle fin.
As the improvement to technique scheme, described compound boiler face castable block, the high-strength light insulated pouring bed of material being poured into a mould the bed of material and top by the high strength at high temperature of bottom forms, and the described high strength at high temperature cast bed of material is not less than 2.3g/cm by bulk density
3refractory material make, described high-strength light insulated pouring bed of material bulk density is not more than 1.6g/cm
3refractory material make; Design like this, the high strength at high temperature cast bed of material is positioned at the bottom of compound boiler face castable block, the ratio of high strength at high temperature castable is great, cost is high, good heat insulating, the heat-insulating property of flue wall can be ensured, the high-strength light insulated pouring bed of material, be positioned at the top of compound boiler face castable block, combustion flue heat decreases after the high strength at high temperature cast bed of material, high-strength light insulated pouring material proportion is little, cost is high, heat-insulating property is slightly poor, and so design can alleviate the weight of compound boiler face castable block, reduces the production cost of compound boiler face castable block; The perimembranous of described compound boiler face castable block arranges angle steel lead frame, observe bocca on top and be provided with resistant to elevated temperatures cast iron ring, so design, the intensity of compound boiler face castable block can be increased, reduce the destruction of compound boiler face castable block, extend the life-span of compound boiler face castable block.
Compared with prior art, anode roasting fire path wall boiler face burner hermetically-sealed construction of the present utility model, adopt burner double-layer heat insulation hermetically-sealed construction, the space of cock body and chock plug insulation cover is transitional region, the chock plug lid of this place with heat-preservation cotton seals, through the transition of transitional region, the temperature on upper strata reduces greatly, overcomes the defect that boiler face burner hermetically-sealed construction heat-transfer rate is fast, furnace surface temperature is high, heat loss is fast of prior art; Avoid operating personnel when opening and cover operating personnel easily by burn and solve that labor intensity of operating staff large, operating time is long, the thermal losses of boiler face burner hermetically-sealed construction is many, affect the defect of anode-baking furnace normal table operation.Effectively can prevent the Thorough combustion entering, ensure combustion gas in flue wall of the cold air caused in observation process simultaneously, significantly reduce fuel consumption.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model;
In figure: 1, flue wall top blind flange; 2, compound boiler face castable block; 3, sealing plug; 4, bocca is observed in bottom; 5, tenon groove structure; 6, bocca is observed on top; 7, cock body; 8, chock plug insulation cover; 9, chock plug pull bar; 10, portable draw ring; 11, the high strength at high temperature cast bed of material; 12, the high-strength light insulated pouring bed of material; 13, angle steel lead frame; 14, cast iron ring.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1:
As shown in Figure 1: anode roasting fire path wall boiler face burner hermetically-sealed construction of the present utility model, comprise flue wall top blind flange 1, compound boiler face castable block 2, sealing plug 3, described flue wall top blind flange 1 is built by laying bricks or stones at quirk coping, it is built compound boiler face castable block 2 by laying bricks or stones, described sealing plug 3 is arranged in the observation bocca in the middle part of compound boiler face castable block 2
Described flue wall top blind flange 1 is rectangular structure, and the middle part of flue wall top blind flange 1 is provided with bottom and observes bocca 4, the left and right sides above and be provided with the tenon groove structure 5 that can fasten below;
Described compound boiler face castable block 2 is rectangular structure, the tenon groove structure 5 that can fasten with flue wall top blind flange is provided with below its left and right sides, middle part is provided with top and observes bocca 6, observe bocca 4 with bottom to be connected, it is up big and down small reducing pore structure that bocca 6 is observed on described top;
Described sealing plug 3, comprise the cock body 7 of lower end and the chock plug insulation cover 8 of upper end, interval is arranged, be provided with chock plug pull bar 9 therebetween, cock body 7 and chock plug insulation cover 8 are linked into an integrated entity, be provided with portable draw ring 10 above described chock plug insulation cover 8, described chock plug insulation cover 8, cock body 7 are T-shaped, are made up of respective little head and enlarged head.
Described tenon groove structure 5, be semicircular son, parent structure, described minor structure is semicircular fin, and described parent structure is the semi-circular recesses suitable with semicircle fin.
Described compound boiler face castable block 2, the high-strength light insulated pouring bed of material 12 being poured into a mould the bed of material 11 and top by the high strength at high temperature of bottom forms, and the described high strength at high temperature cast bed of material 11 is not less than 2.3g/cm by bulk density
3refractory material make, the described high-strength light insulated pouring bed of material 12 bulk density is not more than 1.6g/cm
3refractory material make; The perimembranous of described compound boiler face castable block 2 arranges angle steel lead frame 13, observes bocca 6 be provided with resistant to elevated temperatures cast iron ring 14 on top.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. an anode roasting fire path wall boiler face burner hermetically-sealed construction, it is characterized in that: sealing structure comprises flue wall top blind flange, compound boiler face castable block, sealing plug, described flue wall top blind flange is built by laying bricks or stones at quirk coping, it has been built compound boiler face castable block by laying bricks or stones, described sealing plug is arranged in the observation bocca in the middle part of compound boiler face castable block;
Described flue wall top blind flange is rectangular structure, and the middle part of flue wall top blind flange is provided with bottom and observes bocca, the left and right sides above and be provided with the tenon groove structure that can fasten below;
Described compound boiler face castable block is rectangular structure, the tenon groove structure that can fasten with flue wall top blind flange is provided with below its left and right sides, middle part is provided with top and observes bocca, observe bocca with bottom to be connected, it is up big and down small reducing pore structure that bocca is observed on described top;
Described sealing plug, comprise the cock body of lower end and the chock plug insulation cover of upper end, interval is arranged, be provided with chock plug pull bar therebetween, cock body and chock plug insulation cover are linked into an integrated entity, be provided with portable draw ring above described chock plug insulation cover, described chock plug insulation cover, cock body are T-shaped, are made up of respective little head and enlarged head.
2. anode roasting fire path wall boiler face burner hermetically-sealed construction as claimed in claim 1, it is characterized in that: described tenon groove structure, for semicircular son, parent structure, described minor structure is semicircular fin, and described parent structure is the semi-circular recesses suitable with semicircle fin.
3. anode roasting fire path wall boiler face burner hermetically-sealed construction as claimed in claim 1 or 2, is characterized in that: described compound boiler face castable block, and the high-strength light insulated pouring bed of material being poured into a mould the bed of material and top by the high strength at high temperature of bottom forms; The perimembranous of described compound boiler face castable block arranges angle steel lead frame, observes bocca be provided with resistant to elevated temperatures cast iron ring on top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356426.6U CN204128366U (en) | 2014-07-01 | 2014-07-01 | Anode roasting fire path wall boiler face burner hermetically-sealed construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356426.6U CN204128366U (en) | 2014-07-01 | 2014-07-01 | Anode roasting fire path wall boiler face burner hermetically-sealed construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204128366U true CN204128366U (en) | 2015-01-28 |
Family
ID=52384717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420356426.6U Expired - Fee Related CN204128366U (en) | 2014-07-01 | 2014-07-01 | Anode roasting fire path wall boiler face burner hermetically-sealed construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204128366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546991A (en) * | 2016-01-29 | 2016-05-04 | 索通发展股份有限公司 | Energy-saving fire hole cover for opening type ring type roasting furnace and manufacturing method of energy-saving fire hole cover |
-
2014
- 2014-07-01 CN CN201420356426.6U patent/CN204128366U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546991A (en) * | 2016-01-29 | 2016-05-04 | 索通发展股份有限公司 | Energy-saving fire hole cover for opening type ring type roasting furnace and manufacturing method of energy-saving fire hole cover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204128366U (en) | Anode roasting fire path wall boiler face burner hermetically-sealed construction | |
| CN202254758U (en) | Efficient heating lifting furnace for rhodium reaction | |
| CN204346094U (en) | Assembly type tunnel cave | |
| CN201392097Y (en) | Novel reducing furnace for ore experiment | |
| CN204027323U (en) | A kind of furnace binding of heat storage type combustion heating furnace | |
| CN203421963U (en) | Novel thermal insulation castable block used for top of calciner | |
| CN203869491U (en) | Heat preservation type tunnel kiln | |
| CN204880149U (en) | Special smelting pot of electrolytic aluminum carbon sediment | |
| CN203586826U (en) | Fire observation hole sealing cap for heating furnace | |
| CN201764826U (en) | Carbon calcining roasting furnace fire wall furnace roof brick with honeycomb structure | |
| CN203501786U (en) | Firebrick for open ring-type roaster | |
| CN202204306U (en) | Burner brick | |
| CN202791958U (en) | Heat-insulating boiler | |
| CN205607145U (en) | Thermal -insulated heat preservation of burning furnace furnace body and seal structure are forged to pot -type | |
| CN204128365U (en) | The fire-resistant energy efficient seal chock plug of flue wall burner | |
| CN105485673A (en) | Slag discharging device of circulating fluidized bed boiler | |
| CN206280956U (en) | A kind of pharoid and industrial furnace | |
| CN205188349U (en) | Furnace structure of normalizing furnace | |
| CN205807426U (en) | Car-type activity a heatable brick bed face shelves | |
| CN203940737U (en) | A kind of heating furnace | |
| CN203572209U (en) | Melting holding furnace | |
| CN108180761A (en) | A kind of carbon roasting furnace connects quirk | |
| CN204694053U (en) | Environmental protection and energy saving synergy tunnel cave | |
| CN204313488U (en) | Assembled hot air stove burner hearth | |
| CN203869509U (en) | Thermal-insulation fire-proof wall of industrial furnace |
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: 20150128 Termination date: 20170701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |