CN110981163A - Feeding and ridge forming equipment for glass melting furnace - Google Patents
Feeding and ridge forming equipment for glass melting furnace Download PDFInfo
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- CN110981163A CN110981163A CN201911417190.6A CN201911417190A CN110981163A CN 110981163 A CN110981163 A CN 110981163A CN 201911417190 A CN201911417190 A CN 201911417190A CN 110981163 A CN110981163 A CN 110981163A
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- main shaft
- melting furnace
- glass melting
- blanket
- feeding
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B3/00—Charging the melting furnaces
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- Tunnel Furnaces (AREA)
Abstract
The invention discloses feeding and ridging equipment for a glass melting furnace, and belongs to the technical field of glass production line equipment. The method comprises the following steps: including glass melting furnace and set up the feeder that is used for throwing the material in glass melting furnace one side, the feeder throws glass raw materials to glass melting furnace and forms a layer of material blanket in glass melting furnace, wherein the top of material blanket and the one side that is close to the dog-house of feeder are provided with material ridge and generate equipment, material ridge generates equipment and includes a plurality of depressed areas that main shaft and main shaft circumference outside formed, and the main shaft is rotatory around the axis direction of main shaft, a plurality of depressed areas contact with the up end of material blanket in proper order following the rotatory in-process of main shaft. The feeding and ridge forming equipment for the glass melting furnace enables the mixed material blanket to form a material ridge with a good shape, and increases the surface area of the material blanket exposed to flame so as to improve the melting efficiency of the material blanket.
Description
Technical Field
The invention relates to the technical field of glass production line equipment, in particular to feeding and ridge forming equipment of a glass melting furnace.
Background
In general, a batch feeder is adopted in a glass melting furnace to feed the mixed glass raw materials, including the mixed materials of quartz sand, soda ash, cullet and the like, into the melting furnace. At present, an inclined shovel type charging machine is commonly used for a large-scale glass melting furnace, wherein the inclined shovel type charging machine has the advantages of uniform charging, thin batch layer of batch materials, large covering surface and the like, but due to the structural characteristics, a material blanket cannot form a material ridge with a good shape.
The heat absorbed by the blanket is mainly provided by the heat radiation of the flame, and the heat absorption rate of the blanket is related to the area exposed to the flame, namely the surface shape of the blanket has a direct influence on the heat absorption of the blanket. The existing feeding equipment cannot form a material ridge with a good shape, so that the area of the material blanket for absorbing heat is small, and the melting rate of batch materials is poor.
Disclosure of Invention
Aiming at the problems in the prior art, the feeding and ridge forming equipment of the glass melting furnace is provided, so that a material blanket forms a material ridge with a good shape, the surface area of the material blanket exposed to flame is increased, and the melting efficiency of the material blanket is improved.
The specific technical scheme is as follows:
glass melting furnace throws material and becomes ridge equipment, mainly include glass melting furnace and set up the feeder that is used for throwing the material in glass melting furnace one side, the feeder throws glass raw materials to glass melting furnace and forms a layer of material blanket in glass melting furnace, wherein the top of material blanket and the one side that is close to the dog-house of feeder are provided with material ridge generation equipment, material ridge generation equipment includes a plurality of sunken areas that main shaft and main shaft circumference outside formed, and the main shaft is rotatory around the axis direction of main shaft, a plurality of sunken areas are in proper order with the up end contact of material blanket following the rotatory in-process of main shaft.
In the feeding and ridging equipment for the glass melting furnace, the supports are arranged on two opposite sides of the glass melting furnace, two ends of the main shaft are connected with the two supports respectively, and the length direction of the main shaft is perpendicular to the moving direction of the material blanket.
In the feeding and ridge forming equipment of the glass melting furnace, one end of the main shaft is connected with a driving system, the driving system comprises a motor and a speed reducer, the output end of the motor is connected with the input end of the speed reducer, the output end of the speed reducer is connected with one end of the main shaft, and the motor is a variable frequency motor.
The feeding and ridging equipment of the glass melting furnace is also characterized in that the tangential direction of the rotating direction of one side of the main shaft close to the material blanket is the same as the advancing direction of the material blanket.
The feeding ridge forming equipment of the glass melting furnace is also characterized in that the feeder is an inclined shovel type feeder.
The feeding and ridge forming equipment for the glass melting furnace is further characterized in that a plurality of partition plates are uniformly distributed on the circumferential surface of the main shaft in an annular array, the length direction of each partition plate is the same as that of the main shaft, and each partition plate is rectangular.
In the glass melting furnace feeding and ridging equipment, the concave area formed between the adjacent partition plates is a fan-shaped space.
The glass melting furnace feeding and ridging equipment is characterized in that a plurality of clamping grooves are uniformly formed in the circumferential surface of the main shaft, clamping ribs are arranged at one end of the partition plate, and the clamping grooves are matched with the clamping ribs; or a plurality of clamping ribs are uniformly distributed on the circumferential surface of the main shaft, a clamping groove is formed in one end of the partition plate, and the clamping ribs are matched with the clamping groove.
In foretell glass melting furnace throws material and becomes ridge equipment, still have such characteristic, the outside cover of main shaft is equipped with into the ridge piece, and the circumference of becoming the ridge piece is personally submitted the annular array equipartition and is had a plurality of archs, and a plurality of archs set up with becoming ridge piece formula as an organic whole.
In the glass melting furnace feeding and ridging equipment, the concave area formed between the adjacent bulges is a sector space.
The positive effects of the technical scheme are as follows:
according to the feeding and ridge forming equipment for the glass melting furnace, provided by the invention, the material ridge generating equipment is arranged between the glass melting furnace and the feeding machine, and the concave area on the main shaft is contacted with the outer surface of the material blanket through the rotation of the main shaft, so that the material ridge with a good shape is formed on the material blanket, the heating area of the glass batch is increased, and the melting of the glass batch is accelerated.
Drawings
FIG. 1 is a schematic structural view of an embodiment of a glass melting furnace charging ridging apparatus of the present invention;
FIG. 2 is a side view of an embodiment of the glass melter charging ridging apparatus of the present invention;
FIG. 3 is a schematic structural view of a grid wheel in a first embodiment of the glass melting furnace feeding and ridging apparatus of the present invention;
FIG. 4 is a schematic structural view of a grid wheel in a second embodiment of the glass melting furnace feeding and ridging apparatus of the present invention.
In the drawings: 1. a grid wheel; 11. a main shaft; 12. a partition plate; 13. forming ridge blocks; 2. a drive system; 21. a motor; 22. a speed reducer; 3. a support; 4. a material blanket; 5. carrying out material ridge; 6. a glass melting furnace; 7. a feeder.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the following embodiment is specifically described with reference to the attached drawings 1 to 4.
In the embodiment, the glass melting furnace feeding and ridge forming equipment mainly comprises a glass melting furnace 6 and a feeder 7 arranged on one side of the glass melting furnace 6 for feeding, wherein the feeder 7 feeds glass raw materials (batch materials comprising quartz sand, soda ash, cullet and the like) to the glass melting furnace 6 and forms a layer of material blanket 4 in the glass melting furnace 6, the material blanket 4 absorbs the heat radiation of flame to melt the material blanket 4, a material ridge generating device is arranged above the material blanket 4 and on one side close to a feeding port of the feeder 7, the material ridge generating device is contacted with the upper surface of the material blanket 4 to generate a material ridge 5 with a good shape, so that the area of the batch materials exposed to the flame is enlarged, the material ridge generating device comprises a main shaft 11 and a plurality of concave areas formed on the outer side of the circumference of the main shaft 11, the concave areas are contacted with the material blanket 4, small material hills matched with the shape of the concave areas are formed on the material blanket 4, the heating area is increased, the main shaft 11 rotates around the axis direction of the main shaft 11, the small material mountain is pushed to move forwards through the rotation of the main shaft 11, and the material ridges 5 with good shapes are formed.
In a preferred embodiment, as shown in fig. 1 and fig. 2, two opposite sides of the glass melting furnace 6 are provided with brackets 3, two ends of the main shaft 11 are respectively connected with the two brackets 3, the brackets 3 are used as supports for the rotation of the main shaft 11, a bearing is arranged at the connection position of the bracket 3 and one end of the main shaft 11, the length direction of the main shaft 11 is perpendicular to the moving direction of the material blanket 4, and the height of the preferred bracket 3 can be adjusted according to the thickness of the actual material blanket 4. Furthermore, each support comprises a fixed rod and a telescopic rod, a telescopic driver is arranged between the fixed rod and the telescopic rod, the fixed end of the driver is connected with the fixed rod, the movable end of the driver is connected with the telescopic rod, and the overall height of the support is controlled through the expansion of the driver.
In a preferred embodiment, as shown in fig. 1 and fig. 2, one end of the main shaft 11 is connected to the driving system 2, the driving system 2 drives the main shaft 11 to rotate, so as to form the material ridge 5 on the material blanket 4 and drive the material blanket 4 to move forward, the driving system 2 includes a motor 21 and a reducer 22, an output end of the motor 21 is connected to an input end of the reducer 22, and an output end of the reducer 22 is connected to one end of the main shaft 11, wherein the motor 21 is a variable frequency motor, and the operating frequencies of the variable frequency motor 21 and the reducer 22 can be adjusted according to the actually required feeding speed of the material blanket 4.
In a preferred embodiment, as shown in fig. 1 and 2, the tangential direction of the rotation direction of the main shaft 11 near the material blanket 4 is the same as the advancing direction of the material blanket 4, and the material blanket 4 is driven to move towards the inside of the glass melting furnace 6 by the rotation of the main shaft 11, so that the material ridge 5 can be formed on the material blanket 4 and the material blanket 4 can be driven to move, thereby simplifying the overall structure of the device.
In a preferred embodiment, as shown in fig. 1 and 2, the feeder 7 is a slant shovel type feeder, which has the advantages of uniform feeding, thin batch layer, large coverage and the like, and is suitable for feeding.
In a preferred embodiment, as shown in fig. 1, 2, and 3, a plurality of partition plates 12 are uniformly distributed in an annular array on the circumferential surface of a main shaft 11, the length direction of each partition plate 12 is the same as the length direction of the main shaft 11, each partition plate 12 is rectangular, the partition plates 12 and the main shaft 11 are in a detachable design, four partition plates 12 are preferably adopted, the number of the partition plates 12 can be increased according to the actual situation of the requirement of the material ridges 5, the included angles between the general adjacent partition plates 12 are equal, so as to ensure that the intervals between the material ridges 5 are equal, and the heating can be more uniform.
In a preferred embodiment, as shown in fig. 1, 2 and 3, the recessed area formed between adjacent partitions 12 is a sector-shaped space, so that the blanket 4 is pressed and divided into continuous small material mountains to increase the heating area of the batch material and facilitate the melting of the batch material.
In a preferred embodiment, as shown in fig. 1, 2 and 3, a plurality of clamping grooves are uniformly formed in the circumferential surface of the main shaft 11, clamping ribs are arranged at one end of the partition plate 12, and the clamping grooves are matched with the clamping ribs; or a plurality of clamping ribs are uniformly distributed on the circumferential surface of the main shaft 11, a clamping groove is formed in one end of the partition plate 12, the clamping ribs are matched with the clamping groove, the connecting structure is simple, the general clamping groove is of a dovetail groove structure, and the number of the partition plates 12 can be selected according to actual requirements.
In a preferred embodiment, as shown in fig. 1, 2 and 4, the external sleeve of the main shaft 11 is provided with a ridge forming block, the circumference of the ridge forming block is provided with a plurality of protrusions uniformly distributed in an annular array, and the plurality of protrusions and the ridge forming block are arranged in an integrated manner to increase the connection strength between the protrusions and the ridge forming block and simultaneously improve the simplicity of installation between the ridge forming block and the main shaft 11.
In a preferred embodiment, as shown in fig. 1, 2 and 4, the concave areas formed between adjacent protrusions are fan-shaped spaces, so that the material blanket 4 is pressed and divided into continuous small material mountains to increase the heating area of the batch material and facilitate the melting of the batch material.
In the following description, a specific embodiment is described, and it should be noted that the structures, processes, and materials described in the following embodiment are only used to illustrate the feasibility of the embodiment, and are not intended to limit the scope of the present invention.
The glass melting furnace feeding and ridge forming equipment is characterized in that a grid wheel 1 consists of a main shaft 11 and four rectangular partition plates 12. Four partition plates 12 are fixed on the main shaft 11 to uniformly divide the cylindrical space around the main shaft 12 into 4 fan-shaped spaces. The main shaft 11 is supported on the brackets 3 on both sides and rotates in bearings on the brackets 3, and one end of the main shaft 11 is connected with the driving system 2. The driving system 2 is composed of a variable frequency motor 21 and a speed reducer 22.
The principle and the working process of the invention are as follows: when an inclined shovel type charging machine 7 is adopted to feed batch materials to a glass melting furnace 6, a layer of material blanket 4 with a smooth surface is spread on molten glass at a feeding port. The equipment is arranged above a material blanket at a feeding port of a kiln. When the motor 21 is started, the motor 21 drives the grid wheel 1 to rotate through the speed reducer 22. The transmission system 2 adopts a frequency converter to control the rotating speed of the alternating current variable frequency motor 21, and ensures that the rotating speed of the grid wheel 1 is matched with the advancing speed of the material blanket 4. Through the rotation of the wheel lattices 1, the material blanket 4 below the wheel lattices 1 is rolled. On one hand, the grinding of the wheel lattices 1 divides the material blanket 4 into continuous small material mountains 5 to form material ridges with good shapes. On the other hand, the pressing force of the wheel lattices can press the batch just entering the kiln into the high-temperature molten glass. Therefore, the heat absorption melting of the batch is accelerated, and the melting efficiency is improved.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (10)
1. Glass melting furnace throws material and becomes ridge equipment includes: glass melting furnace and setting are in glass melting furnace one side is used for throwing the feeder of material, the feeder throw glass raw materials to glass melting furnace and glass melting furnace forms a layer of material blanket, its characterized in that, the top of material blanket just is close to one side of the dog-house of feeder is provided with material ridge generation equipment, material ridge generation equipment include the main shaft and a plurality of sunken areas that the main shaft circumference outside formed, just the main shaft winds the axis direction of main shaft is rotatory, and is a plurality of sunken areas are following the rotatory in-process of main shaft in proper order with the up end contact of material blanket.
2. The glass melting furnace feeding and ridging equipment as claimed in claim 1, wherein supports are arranged on two opposite sides of the glass melting furnace, two ends of the main shaft are respectively connected with the two supports, and the length direction of the main shaft is perpendicular to the moving direction of the material blanket.
3. The glass melting furnace feeding and ridging equipment as claimed in claim 2, wherein one end of the main shaft is connected with a driving system, the driving system comprises a motor and a speed reducer, an output end of the motor is connected with an input end of the speed reducer, an output end of the speed reducer is connected with one end of the main shaft, and the motor is a variable frequency motor.
4. The glass melter feeding and ridging apparatus as claimed in claim 1, wherein a tangential direction of a rotational direction of the main shaft near a side of the charge blanket is the same as an advancing direction of the charge blanket.
5. The glass melter feeding and ridging apparatus of claim 1, wherein the feeder is a shovel-type feeder.
6. The glass melting furnace feeding and ridging equipment as claimed in claim 1, wherein a plurality of partition plates are uniformly distributed on the circumferential surface of the main shaft in an annular array, the length direction of each partition plate is the same as that of the main shaft, and each partition plate is rectangular.
7. The glass melter feeding and ridging apparatus of claim 6 wherein the recessed areas formed between adjacent baffles are sector-shaped spaces.
8. The glass melting furnace feeding and ridging device as claimed in claim 6, wherein a plurality of clamping grooves are uniformly formed in the circumferential surface of the main shaft, clamping ribs are arranged at one end of the partition plate, and the clamping grooves are matched with the clamping ribs; or a plurality of clamping ribs are uniformly distributed on the circumferential surface of the main shaft, a clamping groove is formed in one end of the partition plate, and the clamping ribs are matched with the clamping groove.
9. The glass melting furnace feeding and ridge forming equipment as claimed in claim 1, wherein a ridge forming block is sleeved outside the main shaft, a plurality of protrusions are uniformly distributed on the circumferential surface of the ridge forming block in an annular array, and the plurality of protrusions and the ridge forming block are integrally arranged.
10. The glass melter charging ridging apparatus of claim 9, wherein the recessed areas formed between adjacent ones of the projections are sector-shaped spaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911417190.6A CN110981163A (en) | 2019-12-31 | 2019-12-31 | Feeding and ridge forming equipment for glass melting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911417190.6A CN110981163A (en) | 2019-12-31 | 2019-12-31 | Feeding and ridge forming equipment for glass melting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110981163A true CN110981163A (en) | 2020-04-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911417190.6A Withdrawn CN110981163A (en) | 2019-12-31 | 2019-12-31 | Feeding and ridge forming equipment for glass melting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110981163A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114105442A (en) * | 2021-12-21 | 2022-03-01 | 中国建材国际工程集团有限公司 | Feeding and ridge forming equipment for glass melting furnace |
| CN115367995A (en) * | 2022-08-04 | 2022-11-22 | 彩虹（合肥）液晶玻璃有限公司 | Control mechanism for furnace burden mountain of TFT liquid crystal glass pool |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2829784A (en) * | 1946-06-22 | 1958-04-08 | Union Des Verreries Mecaniques | Apparatus for feeding glass composition to glass melting furnaces |
| JPS5747730A (en) * | 1980-06-02 | 1982-03-18 | Ppg Industries Inc | Improved glass melting method by molten removal enhancement |
-
2019
- 2019-12-31 CN CN201911417190.6A patent/CN110981163A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2829784A (en) * | 1946-06-22 | 1958-04-08 | Union Des Verreries Mecaniques | Apparatus for feeding glass composition to glass melting furnaces |
| JPS5747730A (en) * | 1980-06-02 | 1982-03-18 | Ppg Industries Inc | Improved glass melting method by molten removal enhancement |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114105442A (en) * | 2021-12-21 | 2022-03-01 | 中国建材国际工程集团有限公司 | Feeding and ridge forming equipment for glass melting furnace |
| CN115367995A (en) * | 2022-08-04 | 2022-11-22 | 彩虹（合肥）液晶玻璃有限公司 | Control mechanism for furnace burden mountain of TFT liquid crystal glass pool |
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Application publication date: 20200410 |