CN215365448U - Glass melting furnace feeding device - Google Patents
Glass melting furnace feeding device Download PDFInfo
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- CN215365448U CN215365448U CN202120322072.3U CN202120322072U CN215365448U CN 215365448 U CN215365448 U CN 215365448U CN 202120322072 U CN202120322072 U CN 202120322072U CN 215365448 U CN215365448 U CN 215365448U
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Abstract
The utility model relates to a glass melting furnace feeding device, this glass melting furnace feeding device includes the filling tube, fan and observation window, the filling tube has the feed inlet, discharge gate and air intake, the feed inlet is located between air intake and the discharge gate, the discharge gate is used for stretching into in the glass melting furnace, the air outlet and the air intake connection of fan, the fan is used for blowing to in the filling tube to blow off the discharge gate with the material in the filling tube, still be formed with the opening on the filling tube, observation window detachably connects in the opening. In the charging process, the fan can blow air into the charging pipe, so that the material in the charging pipe is pushed into the glass melting furnace, and the accumulation of the material in the charging pipe is avoided. In addition, be provided with the observation window on the filling tube, the operation personnel can observe the reinforced state in the filling tube through the observation window at any time, and when taking place unusually in the filling tube, the operation personnel can dredge the inside of filling tube through the opening on the filling tube, is convenient for to the maintenance and the maintenance of glass melting furnace feeding device.
Description
Technical Field
The disclosure relates to the technical field of glass melting furnaces, in particular to a feeding device of a glass melting furnace.
Background
At present, in glass production process, add the material (for example, cullet) into the glass melting furnace through the filling tube usually, the filling tube is confined tubular structure, on the one hand, inconvenient operation personnel are surveyd and are maintained the inside feed state of filling tube, on the other hand, when the too fast or the filling tube ejection of compact of feed rate is not smooth, just can lead to the material to pile up in the filling tube, the operation personnel can only get off the whole dismantlement of filling tube and dredge when dredging the material, influence glass production efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a glass melting furnace feeding device, this glass melting furnace feeding device can avoid the material to pile up in the charging tube as far as possible, and is convenient for the operation personnel to detect the reinforced condition in the charging tube.
In order to realize the above-mentioned purpose, the present disclosure provides a glass melting furnace feeding device, including filling tube, fan and observation window, the filling tube has feed inlet, discharge gate and air intake, the feed inlet is located the air intake with between the discharge gate, the discharge gate is used for stretching into in the glass melting furnace, the air outlet of fan with air intake connection, the fan be used for to blow in the filling tube, in order to incite somebody to action material in the filling tube blows off the discharge gate, still be formed with the opening on the filling tube, observation window detachably connect in the opening.
Optionally, a hopper extending in the radial direction of the feeding pipe is formed on the outer peripheral surface of the feeding pipe, a feeding cavity is formed in the hopper, the feeding cavity has a first open end and a second open end opposite to each other in the radial direction of the feeding pipe, the first open end is the feeding port, the second open end is formed on the feeding pipe, and the feeding cavity tapers from the first open end to the second open end.
Optionally, glass melting furnace feeding device still includes feed bin, feed bin valve and elephant trunk, the elephant trunk is located the feed bin with between the feed bin, the entry of elephant trunk with the exit linkage of feed bin, the export of elephant trunk with the feed inlet is connected, the setting of feed bin valve is in the exit of feed bin.
Optionally, the feed bin valve includes pivot, flashboard and manipulation portion, the pivot rotationally with two relative lateral walls of feed bin are connected, the flashboard is located the exit of feed bin and installs in the pivot, the shape and the size of flashboard with the shape and the size looks adaptation of the exit of feed bin, the manipulation portion is located the outside of feed bin and in the pivot is connected.
Optionally, the chute has a feeding section and a feeding section, the feeding section is located between the feeding section and the bin, and the feeding section is set to be a truncated cone shape gradually reduced from the bin to the feeding section.
Optionally, the filling tube has first section and second section, first section sets up to be located outside the glass melting furnace, the feed inlet with the air intake forms in the first section, the second section sets up to be located in the glass melting furnace and protrusion in the inner wall of glass melting furnace, the discharge gate forms on the second section.
Optionally, the second section has a length of 500mm to 600 mm.
Optionally, the fan is connected with the air inlet through a flexible pipe.
Optionally, the air pressure at the air outlet of the fan is 0.12Mpa-0.13 Mpa.
Optionally, the air volume at the air outlet of the fan is 0.85m3/s-1m3/s。
Through the technical scheme, in the feeding process, the fan can blow air into the feeding pipe, so that materials in the feeding pipe are pushed into the glass melting furnace, and the materials are prevented from being accumulated in the feeding pipe. In addition, owing to be provided with the observation window on the filling tube, at reinforced in-process, the operation personnel can observe the reinforced state in the filling tube through the observation window at any time, when taking place unusually in the filling tube, for example take place to block up in the filling tube, when piling up the circumstances such as, the operation personnel can dismantle the observation window from the filling tube, dredge the material of the inside jam of filling tube through the opening on the filling tube, need not dismantle the filling tube is whole, the work load is little, be convenient for to the maintenance and the maintenance of glass melting furnace feeding device.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:
FIG. 1 is a schematic view of an assembly of a glass melter charging assembly provided in accordance with an exemplary embodiment of the present disclosure;
FIG. 2 is an exploded view of a glass melter charging assembly according to an exemplary embodiment of the present disclosure;
FIG. 3 is a schematic top view of a feed tube and hopper in a glass melter charging apparatus according to an exemplary embodiment of the present disclosure;
FIG. 4 is a schematic side view of a feed tube and hopper in a glass melter feeder according to an exemplary embodiment of the present disclosure.
Description of the reference numerals
10-a feed pipe; 11-first stage; 12-a second segment; 101-a feed inlet; 102-a discharge port; 103-air inlet; 20-a fan; 21-air outlet; 30-an observation window; 40-a storage bin; 50-a bin valve; 51-a rotating shaft; 52-a shutter; 53-a manipulation section; 60-chute; 61-a feed section; 62-a material conveying section; 70-a flexible tube; 80-glass melting furnace; 90-a hopper; 91-feeding chamber.
Detailed Description
The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.
In the present disclosure, the terms "first", "second", and the like used in the embodiments of the present disclosure are for distinguishing one element from another element, and have no order or importance.
Referring to fig. 1 to 4, the present disclosure provides a glass melting furnace feeding device, which includes a feeding tube 10, a blower 20 and an observation window 30, wherein the feeding tube 10 has a feeding port 101, a discharging port 102 and an air inlet 103, the feeding port 101 is located between the air inlet 103 and the discharging port 102, the discharging port 102 is used for extending into a glass melting furnace 80, an air outlet 21 of the blower 20 is connected with the air inlet 103, the blower 20 is used for blowing air into the feeding tube 10 to blow materials in the feeding tube 10 out of the discharging port 102, an opening is further formed on the feeding tube 10, and the observation window 30 is detachably connected to the opening.
Through the technical scheme, in the feeding process, the fan 20 can blow air into the feeding pipe 10, so that the materials in the feeding pipe 10 are pushed into the glass melting furnace 80, and the materials are prevented from being accumulated in the feeding pipe 10. In addition, owing to be provided with observation window 30 on filling tube 10, at the reinforced in-process, the operation personnel can observe the reinforced state in the filling tube 10 through observation window 30 at any time, when taking place unusually in filling tube 10, for example take place to block up in filling tube 10, when piling up the circumstances such as, the operation personnel can dismantle observation window 30 from filling tube 10, dredge the material of the inside jam of filling tube 10 through the opening on the filling tube 10, need not dismantle filling tube 10 is whole, the work load is little, be convenient for to the maintenance and the maintenance of glass melting furnace feeding device.
Here, the above-mentioned materials may be cullet, quartz sand, limestone, feldspar, soda ash, boric acid, etc., and they may be fed into the glass melting furnace 80 from the above-mentioned feed pipe 10 alone or in a certain ratio.
Alternatively, in order to make the wind blown by the fan 20 blow the material out of the material outlet 102, the air pressure at the air outlet 21 of the fan 20 may be 0.12Mpa to 0.13 Mpa.
Alternatively, the viewing window 30 may be made of a transparent material, such as glass, which is resistant to high temperature, and facilitates observation by the worker.
As shown in fig. 2 to 3, alternatively, a hopper 90 extending in the radial direction of the charging tube 10 may be formed on the outer circumferential surface of the charging tube 10, a feeding chamber 91 is formed in the hopper 90, the feeding chamber 91 has a first open end and a second open end opposite in the radial direction of the charging tube 10, the first open end is a feeding port 101, the second open end is formed on the charging tube 10, and the feeding chamber 91 is provided in a shape that is tapered in the direction from the first open end to the second open end. Like this, on the one hand, be convenient for the material under the action of gravity from the feeding chamber 91 landing of hopper 90 to the inside of filling tube 10, on the other hand, the speed that the material entered into filling tube 10 can also be controlled to the direction convergent feeding chamber 91 of second open end from first open end for feed rate is unlikely to too fast, and then avoids a large amount of materials to enter into filling tube 10 fast and produce in filling tube 10 and pile up, the problem of jam.
In one embodiment provided by the present disclosure, the shape of the feeding cavity 91 may be a truncated cone shape, a truncated pyramid shape, or any shape satisfying the above conditions, and the present disclosure does not limit the shape.
As shown in fig. 1-2, optionally, the charging structure of the glass melting furnace 80 may further include a bin 40, a bin valve 50, and a chute 60, wherein the chute 60 is located between the bin 40 and the charging pipe 10, an inlet of the chute 60 is connected to an outlet of the bin 40, an outlet of the chute 60 is connected to the feeding port 101, and the bin valve 50 is disposed at an outlet of the bin 40. In the process of feeding the glass melting furnace 80, materials are firstly added into the stock bin 40 through the conveyor belt, the stock of the materials in the stock bin 40 can be controlled by controlling the transmission speed of the conveyor belt, in addition, a stock bin valve 50 is also arranged between the stock bin 40 and the chute 60, the amount of the materials entering the glass melting furnace 80 in unit time can be controlled by controlling the opening and closing of the stock bin valve 50, and the control of the feeding amount is realized.
Optionally, the outlet of the chute 60 and the hopper 90 can be connected by full welding, so that dust generated during the process of entering the hopper 90 from the chute 60 can be avoided, and the health of operators can be protected.
In one embodiment provided in the present disclosure, as shown in fig. 2, the magazine valve 50 may include a rotating shaft 51, a shutter 52, and an operating portion 53, the rotating shaft 51 may be rotatably connected to two opposite sidewalls of the magazine 40, the shutter 52 is located at an outlet of the magazine 40 and is installed on the rotating shaft 51, the shutter 52 has a shape and size corresponding to those of the outlet of the magazine 40, and the operating portion 53 is located outside the magazine 40 and is connected to the rotating shaft 51. When the gate plate 52 completely shields the outlet of the bin 40, the flow of the material entering the chute 60 is zero, and at the moment, the feeding stop state is realized, when the feeding amount of the material entering the glass melting furnace 80 needs to be adjusted, the operation part 53 can be rotated, the operation part 53 rotates to drive the rotating shaft 51 to rotate, the rotating shaft 51 drives the gate plate 52 to rotate, so that the size of the outlet of the bin 40 is adjusted, when the gate plate 52 is vertical to the outlet of the bin 40, the outlet of the bin 40 is completely opened, and at the moment, the flow of the material entering the chute 60 reaches the maximum value.
Alternatively, as shown in fig. 1-2, the chute 60 has an inlet section 61 and a delivery section 62, the inlet section 61 is located between the delivery section 62 and the silo 40, and the inlet section 61 is configured as a truncated cone tapering in the direction from the silo 40 to the delivery section 62. The feeding section 61 in the shape of a circular truncated cone is convenient for the materials in the bin 40 to enter the chute 60, and on the other hand, when the materials enter the feeding section 61, the feeding section 61 can play a role in limiting the flow of the materials towards the hopper 90, so that the problems that the materials are accumulated and blocked in the feeding section 62 or the feeding pipe 10 due to excessive or too fast entering of the materials into the feeding section 62 are avoided.
Alternatively, as shown in fig. 1-2, the charging pipe 10 has a first section 11 and a second section 12, the first section 11 is disposed to be located outside the glass melting furnace 80, the feed port 101 and the air intake 103 are formed on the first section 11, the second section 12 is disposed to be located inside the glass melting furnace 80 and protrude from the inner wall of the glass melting furnace 80, and the discharge port 102 is formed on the second section 12. In-process to feeding in the glass melting furnace 80, because the second end of filling tube 10 is the inside that is located glass melting furnace 80 and protrusion in the inner wall of glass melting furnace 80, consequently, after fan 20 blows out the material from the discharge gate 102 of filling tube 10, the material can be carried to more the center of glass melting furnace 80, the higher position of temperature, like this, can avoid the material to take place to pile up the scheduling problem in glass melting furnace 80, on the other hand, can also make the material melt in glass melting furnace 80 more fast, thereby improve the production efficiency in the glass processing process.
In one embodiment provided by the present disclosure, the length of the second section 12 is 500mm to 600 mm.
Alternatively, as shown in fig. 1-2, the blower 20 is connected to the air inlet 103 by a flexible tube 70. Thus, when the air supply into the feeding pipe is not influenced, the material of the flexible pipe 70 is relatively soft, so that the air outlet 21 of the fan 20 does not need to be kept at the same height with the air inlet 103 of the feeding pipe, and the fan 20 is convenient to set.
In one embodiment of the present disclosure, the flexible tube 70 may be a rubber tube.
In the present disclosure, since the discharge port 102 of the feeding tube 10 extends into the glass melting furnace 80, the periphery of the discharge port 102 is in a higher temperature state, and in the process of blowing air into the feeding tube 10 by the fan, the discharge port 102 can be cooled, thereby avoiding the problem that a part of the feeding tube 10 extending into the glass melting furnace 80 is burned out under the action of high temperature.
Optionally, in order to avoid the problem that the temperature fluctuation in the glass melting furnace 80 is large due to too much cold air blown into the glass melting furnace 80 by the blower 20, parameters such as the air volume of the air outlet 21 of the blower 20 may be adjusted, so that the cold air entering the glass melting furnace 80 and the heat exchange in the glass melting furnace 80 reach a relatively balanced state, that is, the temperature in the glass melting furnace 80 is kept relatively constant, and in an embodiment provided by the present disclosure, the air volume at the air outlet 21 of the blower 20 is 0.85m3/s-1m3/s。
The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.
It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.
In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.
Claims (10)
1. The utility model provides a glass melting furnace feeding device, characterized in that, includes filling tube (10), fan (20) and observation window (30), filling tube (10) have feed inlet (101), discharge gate (102) and air intake (103), feed inlet (101) are located air intake (103) with between discharge gate (102), discharge gate (102) are used for stretching into in glass melting furnace (80), air outlet (21) of fan (20) with air intake (103) are connected, fan (20) be used for to blow in filling tube (10), with will material in filling tube (10) blows off discharge gate (102), still be formed with the opening on filling tube (10), observation window (30) detachably connect in the opening.
2. The glass melter feeding device according to claim 1, wherein a hopper (90) extending in a radial direction of the feeding tube (10) is formed on an outer peripheral surface of the feeding tube (10), a feeding chamber (91) is formed in the hopper (90), the feeding chamber (91) has a first open end and a second open end opposing in the radial direction of the feeding tube (10), the first open end being the feeding port (101), the second open end being formed on the feeding tube (10), and the feeding chamber (91) is tapered in a direction from the first open end to the second open end.
3. The glass melter feeding device of claim 1, further comprising a silo (40), a silo valve (50) and a chute (60), wherein the chute (60) is positioned between the silo (40) and the feeding tube (10), an inlet of the chute (60) is connected with an outlet of the silo (40), an outlet of the chute (60) is connected with the feeding hole (101), and the silo valve (50) is arranged at an outlet of the silo (40).
4. The glass melter feeding device according to claim 3, wherein the hopper valve (50) comprises a rotary shaft (51), a shutter (52) and a manipulating portion (53), the rotary shaft (51) is rotatably connected with two opposite side walls of the hopper (40), the shutter (52) is located at an outlet of the hopper (40) and mounted on the rotary shaft (51), the shutter (52) has a shape and a size matched with those of the outlet of the hopper (40), and the manipulating portion (53) is located outside the hopper (40) and connected with the rotary shaft (51).
5. The glass melter feeding device according to claim 3, wherein the chute (60) has a feeding section (61) and a delivery section (62), the feeding section (61) being located between the delivery section (62) and the silo (40), the feeding section (61) being arranged in a truncated cone shape tapering in a direction from the silo (40) to the delivery section (62).
6. The glass melter feeding device according to claim 1, wherein the feeding tube (10) has a first section (11) and a second section (12), the first section (11) being disposed outside the glass melter (80), the feeding port (101) and the air intake (103) being formed on the first section (11), the second section (12) being disposed inside the glass melter (80) and protruding from an inner wall of the glass melter (80), the discharge port (102) being formed on the second section (12).
7. The glass melter feeding device of claim 6 wherein the length of the second section (12) is from 500mm to 600 mm.
8. The glass melter feeding device according to any of claims 1-7, wherein the fan (20) is connected to the air inlet (103) by a flexible tube (70).
9. The glass melter feeding device of any of claims 1 to 7, wherein the air pressure at the outlet (21) of the fan (20) is between 0.12Mpa and 0.13 Mpa.
10. The glass melter feeding device according to any of claims 1 to 7, wherein the air volume at the air outlet (21) of the fan (20) is 0.85m3/s-1m3/s。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120322072.3U CN215365448U (en) | 2021-02-03 | 2021-02-03 | Glass melting furnace feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120322072.3U CN215365448U (en) | 2021-02-03 | 2021-02-03 | Glass melting furnace feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215365448U true CN215365448U (en) | 2021-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120322072.3U Active CN215365448U (en) | 2021-02-03 | 2021-02-03 | Glass melting furnace feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215365448U (en) |
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2021
- 2021-02-03 CN CN202120322072.3U patent/CN215365448U/en active Active
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