CN201901632U - Double-step longitudinal multi-area all-electric melting furnace - Google Patents
Double-step longitudinal multi-area all-electric melting furnace Download PDFInfo
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- CN201901632U CN201901632U CN2010206631974U CN201020663197U CN201901632U CN 201901632 U CN201901632 U CN 201901632U CN 2010206631974 U CN2010206631974 U CN 2010206631974U CN 201020663197 U CN201020663197 U CN 201020663197U CN 201901632 U CN201901632 U CN 201901632U
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- melting
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- melting tank
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Abstract
The utility model discloses a double-step longitudinal multi-area all-electric melting furnace, comprising a flame space, a melting tank, a tank bottom clarifying part, a flow liquid hole and a lifting channel, wherein the flame space is provided with a feeding port; the melting tank is positioned under the flame space; the tank bottom clarifying part is positioned at the bottom of the melting tank; the flow liquid hole and the lifting channel are communicated with the tank bottom clarifying part; the melting tank is internally provided with a main melting electrode and comprises an upper melting tank and a middle melting tank which are communicated from top to bottom; a horizontal upper-layer transitional brick is arranged between the upper melting tank and the middle melting tank, a horizontal middle-layer transitional brick is arranged between the middle melting tank and the tank bottom clarifying part; the diameter of the upper melting tank is larger than that of the middle melting tank; and the diameter of the middle melting tank is larger than that of the tank bottom clarifying part. The double-step longitudinal multi-area all-electric melting furnace has the beneficial effects that the volume is large, double-step longitudinal melting further conforms to glass melting process, the distribution of multi-area independent electric fields is uniform, the melting of the liquid glass is full and the yield and the quality of the products are improved.
Description
Technical field
The utility model relates to a kind of all-electric melting furnace that is applicable to the large-scale high-boron-silicon glass of fusing, the vertical multi-region all-electric melting furnace of particularly a kind of double step.
Background technology
At present, mostly the all-electric melting furnace of domestic fusing high-boron-silicon glass is separate unit rank sexangle or dodecagon kiln, and the advantage of this type of furnace is that electric field distribution is reasonable, saving energy in kiln, and shortcoming is that the smelting furnace area is difficult to do greatly, thereby volume is restricted, production capacity generally all≤35 ton of/day; The glass metal fusing that the vertical degree of depth of electric field distribution inequality and glass metal is taken an advanced study inadequately is abundant inadequately, thereby influences product production and quality.
Summary of the invention
For solving above technical deficiency, the utility model provides that a kind of volume is big, production capacity is high, the vertical multi-region all-electric melting furnace of the measured double step of matter.
The utility model is realized by following measure:
The vertical multi-region all-electric melting furnace of a kind of double step of the present utility model, comprise the flame space that is provided with opening for feed, be positioned at the melting pool of flame space below, the dog-hole and the uptake that are positioned at fining end at the bottom of the pond of melting pool bottom and are connected with fining end at the bottom of the pond, be provided with main consumable electrode in the described melting pool, described melting pool comprises top melting pool and the middle part melting pool that is connected up and down, be provided with horizontal upper strata transitional brick between described top melting pool and the middle part melting pool, be provided with horizontal middle level transitional brick between the fining end at the bottom of middle part melting pool and the pond, described top melting pool diameter is greater than middle part melting pool diameter, middle part melting pool diameter greater than the pond at the bottom of the fining end diameter.
Evenly and as far as possible save the space for electric field distribution, top melting pool cross-sectional area is 20m
2
Above-mentioned main consumable electrode is arranged on upper strata transitional brick and the middle level transitional brick, and every layer of melting pool can independently heat.
The degree of depth is 3.5m～4.5m in the above-mentioned melting pool.
For realizing the glass metal clarification, fining end is provided with the fining end consumable electrode at the bottom of the above-mentioned pond.
Above-mentioned melting pool internal cavity is the cone of upper width greater than lower width.
The beneficial effects of the utility model are: by the glass melting gradient of double step, utilize double-deck separate electric heating system, impel vertically fully fusing of glass metal, quality product is had significantly improve, simultaneously volume has been improved 1/2nd, production capacity can reach more than 40 tons/day.The large-scale in the past separate unit of energy solution rank high-boron-silicon glass all-electric melting furnace causes production capacity to be difficult to the problem that improves again because of the restriction of melting area, and electric field distribution inequality and the dark inadequately abundant inadequately defect problem that brings of glass metal fusing that causes of the vertical degree of depth of glass metal.Enlarge volume, the vertical fusing of double step more meets glass melting process, and the multi-region separate electric fields is evenly distributed, and the glass metal fusing has fully improved the output and the quality of product.
Description of drawings
Fig. 1 is a cross-sectional view of the present utility model.
Among the figure: 1 flame space, 2 top melting pools, 3 upper strata transitional bricks, 4 middle part melting pools, 5 middle level transitional bricks, fining end at the bottom of 6 ponds, 7 dog-holes, 8 uptakes, 9 glass metals, 10 upper strata master's consumable electrodes, 11 middle level master's consumable electrodes, 12 fining end consumable electrodes.
Embodiment
As shown in Figure 1, the vertical multi-region all-electric melting furnace of double step of the present utility model, comprise the flame space 1 that is provided with opening for feed, be positioned at the melting pool of flame space 1 below, be positioned at fining end 6 and dog-hole 7 that is connected with fining end at the bottom of the pond 6 and uptake 8 at the bottom of the pond of melting pool bottom, be provided with main consumable electrode in the melting pool, melting pool comprises top melting pool 2 and the middle part melting pool 4 that is connected up and down, be provided with horizontal upper strata transitional brick 3 between top melting pool 2 and the middle part melting pool 4, be provided with horizontal middle level transitional brick 5 between the fining end 6 at the bottom of middle part melting pool 4 and the pond, melting pool 2 diameters in top are greater than middle part melting pool 4 diameters, and middle part melting pool diameter 4 is greater than 6 diameters of fining end at the bottom of the pond.Main consumable electrode is arranged on upper strata transitional brick 3 and the middle level transitional brick 5, and fining end 6 is provided with fining end consumable electrode 12 at the bottom of the pond.Thereby the glass melting gradient and the double-deck separate electric heating system of double step have been formed.With the edge tilt cutting of transitional brick, the melting pool internal cavity also can adopt the cone shape of upper width greater than lower width.
By the charging opening that is provided with on the flame space 1, manually or automatically admixtion is added in the top melting pool 2, by being installed in the upper strata master's consumable electrode 10 on the upper strata transitional brick 3, adding corresponding electric energy tentatively melts admixtion, glass metal 9 after the fusing of upper strata melting end enters in the melting pool 4 of middle part, by being installed in the middle level master's consumable electrode 11 on the middle level transitional brick 5, adding corresponding electric energy will be through further fully fusing of the glass metal after the preliminary fusing 9, the fining end consumable electrode 12 of the glass metal 9 that is fully melted fining end 6 at the bottom of the pond adds corresponding electric energy and realizes the glass metal clarification, enters formative stage through dog-hole 7 and uptake 8 then.
Utilize the glass melting gradient and the double-deck separate electric heating system of double step, impel glass metal 9 vertically fully to melt by rank, and at the original fining end electricity applying system of melting pool bottom reservation, the lengthening glass melting time when having solved the many problems of glass defect that large-scale high-boron-silicon glass all-electric melting furnace causes because of stove internal electric field skewness, quality product is had significantly to be improved, main is that melting end area is controlled at 20 square metres, and the degree of depth is 3.5m～4.5m in the melting pool.Not influencing under the simultaneously big as far as possible again situation of electrofusion quality, volume has been improved 1/2nd, production capacity can reach more than 40 tons/day.According to the difference of kiln product and production capacity, can two steps of flexible separately add electric weight, thereby realize high-quality, the high yield of large glass kiln, the design objective of less energy-consumption.
The foregoing description is described to be in order to specify this patent; though describe by specific term in the literary composition; but can not limit the protection domain of this patent with this; being familiar with the personage of this technical field can be after the spirit of understanding this patent and principle change or revises it and reach equivalent purpose; and this equivalence change and modification all should be covered by the claim scope and define in the category.
Claims (6)
1. vertical multi-region all-electric melting furnace of double step, comprise the flame space that is provided with opening for feed, be positioned at the melting pool of flame space below, the dog-hole and the uptake that are positioned at fining end at the bottom of the pond of melting pool bottom and are connected with fining end at the bottom of the pond, be provided with main consumable electrode in the described melting pool, it is characterized in that: described melting pool comprises top melting pool and the middle part melting pool that is connected up and down, be provided with horizontal upper strata transitional brick between described top melting pool and the middle part melting pool, be provided with horizontal middle level transitional brick between the fining end at the bottom of middle part melting pool and the pond, described top melting pool diameter is greater than middle part melting pool diameter, middle part melting pool diameter greater than the pond at the bottom of the fining end diameter.
2. according to the vertical multi-region all-electric melting furnace of the described double step of claim 1, it is characterized in that: described top melting pool cross-sectional area is 20m
2
3. according to the vertical multi-region all-electric melting furnace of the described double step of claim 1, it is characterized in that: described main consumable electrode is arranged on upper strata transitional brick and the middle level transitional brick.
4. according to the vertical multi-region all-electric melting furnace of the described double step of claim 1, it is characterized in that: the degree of depth is 3.5m～4.5m in the described melting pool.
5. according to the vertical multi-region all-electric melting furnace of the described double step of claim 1, it is characterized in that: fining end is provided with the fining end consumable electrode at the bottom of the described pond.
6. according to the vertical multi-region all-electric melting furnace of the described double step of claim 1, it is characterized in that: described melting pool internal cavity is the cone of upper width greater than lower width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206631974U CN201901632U (en) | 2010-12-16 | 2010-12-16 | Double-step longitudinal multi-area all-electric melting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206631974U CN201901632U (en) | 2010-12-16 | 2010-12-16 | Double-step longitudinal multi-area all-electric melting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201901632U true CN201901632U (en) | 2011-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206631974U Expired - Fee Related CN201901632U (en) | 2010-12-16 | 2010-12-16 | Double-step longitudinal multi-area all-electric melting furnace |
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| Country | Link |
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| CN (1) | CN201901632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092920A (en) * | 2010-12-16 | 2011-06-15 | 武汉力诺太阳能集团股份有限公司 | Double-step longitudinal multi-section all-electric melting furnace |
-
2010
- 2010-12-16 CN CN2010206631974U patent/CN201901632U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092920A (en) * | 2010-12-16 | 2011-06-15 | 武汉力诺太阳能集团股份有限公司 | Double-step longitudinal multi-section all-electric melting furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG LINUO NEW MATERIAL CO., LTD. Free format text: FORMER OWNER: WUHAN LINUO SOLAR ENERGY GROUP CO., LTD. Effective date: 20121207 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 250100 JINAN, SHANDONG PROVINCE TO: 251600 JINAN, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121207 Address after: 251600 No. 10, Petrochemical Road, Shanghe County, Shandong, Ji'nan Patentee after: Shandong Linuo New Material Co., Ltd. Address before: 250100, No. ten, No. 30099, Licheng District, Shandong, Ji'nan Patentee before: Linuo Solar Group Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20121216 |