CN218989071U - Glass liquid quenching device and glass manufacturing equipment - Google Patents
Glass liquid quenching device and glass manufacturing equipment Download PDFInfo
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- CN218989071U CN218989071U CN202223375132.1U CN202223375132U CN218989071U CN 218989071 U CN218989071 U CN 218989071U CN 202223375132 U CN202223375132 U CN 202223375132U CN 218989071 U CN218989071 U CN 218989071U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Abstract
The present disclosure provides a molten glass quenching apparatus and a glass manufacturing device. The molten glass quenching device may include: the water quenching device comprises a first guide piece, a second guide piece and a water quenching structure, wherein the first guide piece extends along a first direction, two ends of the first guide piece along the first direction are a first end and a second end respectively, the height of the first end is larger than that of the second end, a first guide groove extending along the first direction is formed in the upper side of the first guide piece, the second guide piece is connected with the second end, a second guide groove is formed in the upper side of the second guide piece, the second guide groove is connected with the first guide groove, the slope of the second guide groove along the first direction is larger than that of the first guide groove, part of the water quenching structure penetrates through the first guide groove from the outer side of the first guide groove and sprays water into the first guide groove, and part of the water quenching structure is connected with the second guide piece and sprays water above and/or below the second guide piece.
Description
Technical Field
The disclosure relates to the technical field of glass production, in particular to a glass liquid quenching device and glass manufacturing equipment.
Background
When glass is manufactured, raw materials are sent into a melting furnace, so that the raw materials are melted at high temperature in the melting furnace and form high-temperature glass liquid (the temperature is up to 1100-1200 ℃), the formed high-temperature glass liquid flows out from an outlet of the melting furnace and then is subjected to cooling treatment to form glass plates or glass residues, and the glass plates or the glass residues fall into a receiving hopper to be received by the receiving hopper and then are discharged through a discharge hole of the receiving hopper.
The current cooling treatment mode is as follows: the outlet of the melting furnace is provided with a water outlet pipe, and water flowing out of the water outlet pipe is contacted with high-temperature glass liquid flowing out of the outlet of the melting furnace so as to cool the high-temperature glass liquid.
However, the cooling is insufficient, so that the high-temperature glass liquid is adhered to the inner wall of the receiving hopper after entering the receiving hopper, and a material pile is formed in the receiving hopper and even blanking is not smooth.
Disclosure of Invention
The present disclosure provides a glass liquid quenching device and a glass manufacturing apparatus, which aims to solve the technical problems that: the high-temperature glass liquid is adhered to the inner wall of the receiving hopper after entering the receiving hopper due to insufficient cooling, so that the problems of material pile formation and even unsmooth discharging in the receiving hopper are caused.
To solve the above technical problem, in a first aspect, an embodiment of the present disclosure provides a glass liquid quenching device, where the glass liquid quenching device may include: the water quenching device comprises a first guide piece, a second guide piece and a water quenching structure, wherein the first guide piece extends along a first direction, two ends of the first guide piece along the first direction are a first end and a second end respectively, the height of the first end is larger than that of the second end, a first guide groove extending along the first direction is formed in the upper side of the first guide piece, the second guide piece is connected with the second end, a second guide groove is formed in the upper side of the second guide piece, the second guide groove is connected with the first guide groove, the slope of the second guide groove along the first direction is larger than that of the first guide groove, part of the water quenching structure penetrates through the first guide groove from the outer side of the first guide groove and sprays water into the first guide groove, and part of the water quenching structure is connected with the second guide piece and sprays water above and/or below the second guide piece.
In some embodiments, the length of the second guide in the first direction is less than the length of the first guide in the first direction; and/or, the second guide may include: the first part is located between the first guide piece and the second part, the length of the second part along the first direction is larger than that of the first part along the first direction, one part of the second guide groove is located on the first part, the other part of the second guide groove is located on the second part, and the slope of the second guide groove on the second part along the first direction is larger than that of the second guide groove on the first part.
In some embodiments, the distance between the two sides of the first portion in the first direction decreases in the first direction, the distance between the two sides of the second portion in the first direction decreases in the first direction, and the distance between the two sides of the second portion in the first direction is less than the distance between the two sides of the first portion in the first direction.
In some embodiments, the first guide is flanked by a first side and a second side along the first direction, respectively; the quenching structure may include: the water outlet end of the second water outlet pipe penetrates through the second side from the outer surface of the second side and is exposed from the surface of the second side towards the first side.
In some embodiments, the water outlet end of the first water outlet pipe is connected with a first shower-type spray head, and the water outlet end of the second water outlet pipe is connected with a second shower-type spray head; or when the quenching structure comprises a first water outlet pipe and a second water outlet pipe, the first water outlet pipe and the second water outlet pipe are symmetrical relative to the first guide piece.
In some embodiments, the quenching structure may further include: and the outlet end of the fourth water outlet pipe is connected with the side surface of the second side corresponding to the first part and is opposite to the side surface of the second side corresponding to the second part.
In some embodiments, when the quench structure includes a third outlet pipe and a fourth outlet pipe, the third outlet pipe and the fourth outlet pipe are symmetrical about the second guide.
In some embodiments, a through hole is formed in the thickness direction of the second part, and an opening at the lower end of the through hole is connected with the water outlet end of the fifth water outlet pipe; wherein, the unit water yield of the fifth water outlet pipe is larger than the sum of the water yields of the third water outlet pipe and the fourth water outlet pipe.
In a second aspect, the present disclosure provides a glass making apparatus, which may include: the molten glass quenching device comprises a melting furnace, a receiving hopper and any one of the molten glass quenching devices, wherein the melting furnace is provided with a first feed inlet and a first discharge outlet, the position of the receiving hopper is lower than that of the first discharge outlet, the receiving hopper is provided with a second feed inlet and a second discharge outlet, one end of a first guide groove, far away from the second guide groove, of the molten glass quenching device is opposite to the first discharge outlet, and one end of the second guide groove, far away from the first guide groove, of the second guide groove is opposite to the second feed inlet.
In some embodiments, the melting furnace is provided with a sixth water outlet pipe, and a water outlet of the sixth water outlet pipe is opposite to one end of the first guide groove corresponding to the first discharge hole.
Through above-mentioned technical scheme, the glass liquid water quenching device and glass manufacture equipment that this disclosure provided, through quenching the water structure to the melting furnace with connect the different positions water spray of the high temperature glass liquid that flows between the hopper, so that the high temperature glass liquid can all contact the low water of temperature in different positions in order to cool down, thereby can realize dividing the position, the stage cooling to the high temperature glass liquid, and then make the cooling of high temperature glass liquid more abundant, and can reduce the probability that high temperature glass liquid adhered at the hopper inner wall that connects, reduce the probability that connects the hopper unloading to be unsmooth and reduce the staff by the probability of scald. In addition, because in the high-temperature glass liquid that is arranged in the first guide groove, the temperature of the high-temperature glass liquid that is arranged at the inner surface of the first guide groove is higher than that of the high-temperature glass liquid that is arranged at the notch of the first guide groove, and part of the quenching water structure passes through the first guide groove from the outer side of the first guide groove and sprays water into the first guide groove, the high-temperature glass liquid that is arranged at the inner surface of the first guide groove can be contacted with water earlier to cool, and therefore the cooling effect of the high-temperature glass liquid is better. And the partial quenching structure is connected with the second guide piece and sprays water to the upper part and/or the lower part of the second guide piece, so that the high-temperature glass liquid before entering the receiving hopper can be cooled again, the temperature in the receiving hopper is reduced, and the cooling effect is better.
The foregoing description is only an overview of the technical solutions of the present application, and in order to make the technical means of the present application more clearly understood, it can be implemented according to the content of the specification, and the following detailed description of the preferred embodiments of the present application will be given with reference to the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and other drawings may be obtained according to these drawings without inventive effort to a person of ordinary skill in the art.
FIG. 1 is a schematic view of a molten glass quenching apparatus according to an embodiment of the present disclosure;
FIG. 2 is a schematic diagram showing a partial structure of a molten glass quenching apparatus according to an embodiment of the present disclosure;
FIG. 3 is a schematic diagram of a part of a molten glass quenching apparatus according to an embodiment of the present disclosure;
fig. 4 is a schematic structural view of a glass manufacturing apparatus disclosed in an embodiment of the present disclosure.
Reference numerals illustrate:
1. a first guide; 11. a first end; 12. a second end; 13. a first guide groove; 14. a first side; 15. a second side; 2. a second guide; 21. a second guide groove; 22. a first portion; 23. a second portion; 231. a through hole; 3. a water quenching structure; 31. a first water outlet pipe; 311. a first shower head; 32. a second water outlet pipe; 321. a second shower head; 33. a third water outlet pipe; 34. a fourth water outlet pipe; 4. a melting furnace; 41. a first discharge port; 42. a water outlet of the sixth water outlet pipe; 5. a receiving hopper; 51. a second feed inlet; 52. and a second discharging hole.
Detailed Description
Embodiments of the present disclosure are described in further detail below with reference to the drawings and examples. The following detailed description of the embodiments and the accompanying drawings are provided to illustrate the principles of the disclosure and not to limit the scope of the disclosure, which may be embodied in many different forms and not limited to the specific embodiments disclosed herein, but rather to include all technical solutions falling within the scope of the claims.
The present disclosure provides these embodiments in order to make the present disclosure thorough and complete, and fully convey the scope of the disclosure to those skilled in the art. It should be noted that: the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments should be construed as exemplary only and not limiting unless otherwise specifically stated.
In the description of the present disclosure, unless otherwise indicated, the meaning of "plurality" is greater than or equal to two; the terms "upper," "lower," "left," "right," "inner," "outer," and the like indicate an orientation or positional relationship merely for convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present disclosure. When the absolute position of the object to be described is changed, the relative positional relationship may be changed accordingly.
Furthermore, the use of the terms first, second, and the like in this disclosure do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The "vertical" is not strictly vertical but is within the allowable error range. "parallel" is not strictly parallel but is within the tolerance of the error. The word "comprising" or "comprises" and the like means that elements preceding the word encompass the elements recited after the word, and not exclude the possibility of also encompassing other elements.
It should also be noted that, in the description of the present disclosure, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in the present disclosure may be understood as appropriate by those of ordinary skill in the art. When a particular device is described as being located between a first device and a second device, there may or may not be an intervening device between the particular device and either the first device or the second device.
All terms used in the present disclosure have the same meaning as understood by one of ordinary skill in the art to which the present disclosure pertains, unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods, and apparatus should be considered part of the specification.
When glass is manufactured, raw materials are sent into a melting furnace, so that the raw materials are melted at high temperature in the melting furnace and form high-temperature glass liquid (the temperature is up to 1100-1200 ℃), the formed high-temperature glass liquid flows out from an outlet of the melting furnace and then is subjected to cooling treatment to form glass plates or glass residues, and the glass plates or the glass residues fall into a receiving hopper to be received by the receiving hopper and then are discharged through a discharge hole of the receiving hopper.
The current cooling treatment mode is as follows: the outlet of the melting furnace is provided with a water outlet pipe, and water flowing out of the water outlet pipe is contacted with high-temperature glass liquid flowing out of the outlet of the melting furnace so as to cool the high-temperature glass liquid.
However, the high-temperature glass liquid enters the receiving hopper and adheres to the inner wall of the receiving hopper due to insufficient cooling, so that the discharging of the receiving hopper is not smooth.
Here, when receiving hopper unloading is unsmooth, the staff can stir in receiving hopper through the stirring rod to will adhere to the high temperature glass liquid stirring of receiving hopper inner wall and make receiving hopper unloading smooth and easy. However, because the temperature of the high-temperature molten glass adhered to the inner wall of the receiving hopper is extremely high, splashing can be generated in the stirring process, so that the possibility of scalding workers is high.
Therefore, the disclosure provides a glass liquid quenching device and glass manufacturing equipment, through cooling the different positions of high temperature glass liquid flowing out from a melting furnace, the cooling of the high temperature glass liquid is more sufficient, and then the probability of adhesion of the high temperature glass liquid in a receiving hopper can be reduced, so that the probability of unsmooth blanking in the receiving hopper and the probability of scalding during stirring of staff can be reduced.
First, it should be noted that, the glass may be glass or glass slag formed after cooling due to the high temperature glass liquid with insufficient cooling before entering the receiving hopper 5, and the glass may be glass or glass slag formed after cooling due to the high temperature glass liquid with insufficient cooling after entering the receiving hopper 5. Hereinafter, for convenience of explanation, the front and rear portions of the receiving hopper 5 will be referred to as high temperature molten glass, and the actual results will be in particular.
First aspect
The present disclosure provides a molten glass quenching apparatus, as shown in fig. 1 to 4, which may include: the quenching device comprises a first guide piece 1, a second guide piece 2 and a quenching structure 3, wherein the first guide piece 1 extends along a first direction, two ends of the first guide piece 1 along the first direction are a first end 11 and a second end 12 respectively, the height of the first end 11 is larger than that of the second end 12, a first guide groove 13 extending along the first direction is formed in the upper side of the first guide piece 1, the second guide piece 2 is connected with the second end 12, a second guide groove 21 is formed in the upper side of the second guide piece 2, the second guide groove 21 is connected with the first guide groove 13, the slope of the second guide groove 21 along the first direction is larger than that of the first guide groove 13, part of the quenching structure 3 penetrates through the first guide groove 13 from the outer side of the first guide groove 13 and sprays water into the first guide groove 13, and part of the quenching structure 3 is connected with the second guide piece 2 and sprays water onto the upper side and/or lower side of the second guide piece 2.
Specifically, the first guiding groove 13 of the first end 11 of the first guiding member 1 is used for receiving the high-temperature molten glass flowing out from the first discharging hole 41 of the melting furnace 4, that is, the high-temperature molten glass flowing out from the melting furnace 4 enters the first guiding groove 13 and flows from the position of the first guiding groove 13 corresponding to the first end 11 to the position of the first guiding groove 13 corresponding to the second end 12. The first end 11 is located at a height greater than the second end 12, for example: referring to fig. 1, the first guide member 1 is disposed at an incline, and the first end 11 is located at a higher position than the second end 12, so that the high-temperature molten glass entering the first guide groove 13 can flow from the position of the first guide groove 13 corresponding to the first end 11 to the position of the second end 12 by gravity. The inner surface of the first guide groove 13 may be a concave arc surface as shown in fig. 1, or may be a concave fold line, and when the inner surface is a concave fold line, the included angle between two connected lines may be a right angle or an obtuse angle.
The second guiding member 2 is connected to the second end 12, and a second guiding groove 21 is disposed on the upper side of the second guiding member 2, and the second guiding groove 21 is connected to the first guiding groove 13, so that the high temperature glass liquid in the first guiding groove 13 flows to the position of the first guiding groove 13 corresponding to the second end 12, then enters the second guiding groove 21, and falls from the end of the second guiding groove 21 away from the first guiding groove 13. The slope of the second guiding groove 21 along the first direction is greater than the slope of the first guiding groove 13 along the first direction, so that the flow speed of the high-temperature glass liquid in the second guiding groove 21 is greater than the flow speed of the first guiding groove 13, thereby reducing the possibility of accumulation of the heat-insulating glass liquid in the second guiding groove 21, enabling the outlet of the second guiding groove 21 far away from the first guiding groove 13 to incline towards the inside of the second feeding hole 51 of the receiving hopper 5, and reducing the possibility of dropping from a section of the second guiding groove 21 far away from the first guiding groove 13 to the outside of the second feeding hole 51. The inner surface of the second guide groove 21 may be a concave arc surface as shown in fig. 1, or may be a concave fold line, and when the inner surface is a concave fold line, the included angle between two connected lines may be a right angle or an obtuse angle. Here, in order to enhance the structural strength of the second guide 2, the second guide 2 may be a structural member made of a steel plate.
The part of the quenching structure 3 passes through the first guide groove 13 from the outer side of the first guide groove 13 and sprays water into the first guide groove 13, the part of the quenching structure 3 is connected with the second guide piece 2 and sprays water above and/or below the second guide piece 2, that is, the quenching structure 3 can spray water from different positions to the high-temperature glass liquid in the first guide groove 13 or the high-temperature glass liquid near the second guide piece 2 so as to cool the different positions of the high-temperature glass liquid. Here, the number of the quenching structures 3 penetrating the first guide groove 13 from the outside of the first guide groove 13 and spraying water into the first guide groove 13 may be one or more, and one may be provided at the intermediate position of the first guide groove 13 in the first direction, and the plurality may be provided at both sides of the first guide groove 13 in the first direction, respectively.
Illustratively, referring to fig. 4, a glass making apparatus may comprise: melting furnace 4, receiving hopper 5 and above-mentioned molten glass quenching device, melting furnace 4 is provided with first feed inlet and first discharge gate 41, receiving hopper 5 is provided with second feed inlet 51 and second discharge gate 52, in the molten glass quenching device, the one end that first guide slot 13 kept away from second guide slot 21 is relative with first discharge gate 41, and the one end that second guide slot 21 kept away from first guide slot 13 is relative with second feed inlet 51. Thus, the high-temperature molten glass in the melting furnace 4 enters the first guide groove 13 and flows to the second guide groove 21, then falls into the second feed port 51 of the receiving hopper 5, and is discharged from the second discharge port 52 of the receiving hopper 5. In the process of flowing the high-temperature glass liquid in the first guide groove 13 and the second guide groove 21, the high-temperature glass liquid in the first guide groove 13 and the high-temperature glass liquid in the second guide groove 21 are cooled by the quenching structure 3 respectively.
In this embodiment, spray water to the different positions of the high temperature glass liquid that flows between melting furnace 4 and receiving hopper 5 through quenching water structure 3 to make high temperature glass liquid all can contact the low water of temperature in different positions in order to cool down, thereby can realize dividing the position, the stage cooling to high temperature glass liquid, and then make the cooling of high temperature glass liquid more abundant, and can reduce the probability that high temperature glass liquid adhered at receiving hopper 5 inner wall, reduce receiving hopper 5 blanking unsmooth probability and reduce the probability that the staff was scalded. Moreover, as the temperature of the high-temperature glass liquid positioned in the first guide groove 13 is higher than that of the high-temperature glass liquid positioned at the notch of the first guide groove 13, and part of the quenching structure 3 passes through the first guide groove 13 from the outer side of the first guide groove 13 and sprays water into the first guide groove 13, the high-temperature glass liquid positioned at the inner surface of the first guide groove 13 can be contacted with water for cooling earlier, so that the cooling effect of the high-temperature glass liquid is better; and because part of the quenching structure 3 is connected with the second guide piece 2 and sprays water to the upper part and/or the lower part of the second guide piece 2, the high-temperature glass liquid before entering the receiving hopper 5 can be cooled again, so that the temperature entering the receiving hopper 5 is low, and the cooling effect is better.
In some embodiments, referring to fig. 1, the length of the second guide 2 in the first direction is less than the length of the first guide 1 in the first direction; and/or, the second guide 2 may include: a first portion 22 and a second portion 23, the first portion 22 being located between the first guide 1 and the second portion 23, the second portion 23 having a length in the first direction that is greater than the length of the first portion 22 in the first direction, a portion of the second guide groove 21 being located on the first portion 22, another portion of the second guide groove 21 being located on the second portion 23, and the slope of the second guide groove 21 in the first direction on the second portion 23 being greater than the slope of the second guide groove 21 in the first direction on the first portion 22.
Specifically, the length of the second guide 2 in the first direction is smaller than the length of the first guide 1 in the first direction, so that the manufacturing material of the second guide 2 can be reduced and the manufacturing cost can be reduced while ensuring that the flow speed of the high-temperature glass liquid entering the receiving hopper 5 is faster and the probability that the high-temperature glass liquid entering the receiving hopper 5 falls outside the receiving hopper 5 is reduced.
The first portion 22 is located between the first guide 1 and the second portion 23, the length of the second portion 23 along the first direction is greater than the length of the first portion 22 along the first direction, a part of the second guide groove 21 is located on the first portion 22, another part of the second guide groove 21 is located on the second portion 23, and the slope of the second guide groove 21 along the first direction is greater than the slope of the second guide groove 21 along the first direction on the first portion 22, so that the high-temperature glass liquid flows through the first guide groove 13, the second guide groove 21 of the first portion 22 and the second guide groove 21 of the second portion 23 in sequence, and the flowing speed is faster.
Here, an angle between two surfaces of one side of the first portion 22 and the second portion 23 in the first direction may be 135 °, and an angle between two surfaces of the other side of the first portion 22 and the second portion 23 in the first direction may be 135 °.
In some embodiments, referring to fig. 1, the distance between the two sides of the first portion 22 in the first direction tends to decrease in the first direction, the distance between the two sides of the second portion 23 in the first direction tends to decrease in the first direction, and the distance between the two sides of the second portion 23 in the first direction is smaller than the distance between the two sides of the first portion 22 in the first direction. As a result, the widths of the first guide groove 13, the second guide groove 21 of the first portion 22, and the second guide groove 21 of the second portion 23, which are sequentially formed by the high-temperature molten glass, become smaller, and the high-temperature molten glass is more concentrated in guidance, so that the high-temperature molten glass in the first guide 1 and the second guide 2 can flow into the receiving hopper 5 more and more rapidly.
In some embodiments, referring to fig. 1-3, the first guide 1 is flanked by a first side 14 and a second side 15, respectively, along a first direction; the quenching structure 3 may include: the water outlet end of the first water outlet pipe 31 passes through the first side 14 from the outer surface of the first side 14 and is exposed from the first side 14 toward the surface of the second side 15, and the water outlet end of the second water outlet pipe 32 passes through the second side 15 from the outer surface of the second side 15 and is exposed from the second side 15 toward the surface of the first side 14.
Specifically, the first water outlet pipe 31 may be a circular pipe, a flat pipe, or a pipe with another shape, for example: referring to FIGS. 1 and 2, the first water outlet pipe 31 has a cut area of 15cm 2 Is a square tube. The number of the first water outlet pipes 31 may be one or more, and when the number of the first water outlet pipes 31 is more than one, the first water outlet pipes 31 may be arranged along the first direction to continuously cool the high-temperature glass liquid in the process of flowing along the first direction.
The second water outlet pipe 32 may be a circular pipe, a flat pipe, or a pipe with other shapes, for example: referring to FIGS. 1 and 3, the second outlet pipe 32 has a cut of 15cm 2 Is a square tube. The number of the second water outlet pipes 32 may be one or more, and when the number of the second water outlet pipes 32 is more than one, the plurality of second water outlet pipes 32 may be arranged along the first direction to continuously cool the high-temperature glass liquid in the process that the high-temperature glass liquid flows along the first direction.
In this embodiment, the first water outlet pipe 31 and/or the second water outlet pipe 32 are/is configured to cool the high-temperature glass liquid, and the first water outlet pipe 31 and/or the second water outlet pipe 32 are/is simple in structure and convenient to manufacture.
In some embodiments, referring to fig. 1 to 3, a first shower-type spray header 311 is connected to the water outlet end of the first water outlet pipe 31, and a second shower-type spray header 321 is connected to the water outlet end of the second water outlet pipe 32; or, when the quenching structure 3 includes the first water outlet pipe 31 and the second water outlet pipe 32, the first water outlet pipe 31 and the second water outlet pipe 32 are symmetrical with respect to the first guide 1.
Specifically, the plurality of water outlets of the first shower-type shower head 311 can cool the high-temperature glass liquid in different directions and positions. It can be appreciated that the aperture of the water outlet hole of the first shower head 311 can be set according to the water outlet requirement.
The water outlets of the second shower-type spray head 321 can cool the high-temperature glass liquid in different directions and positions. It can be appreciated that the aperture of the water outlet hole of the second shower head 321 can be set according to the water outlet requirement.
When the quenching structure 3 comprises the first water outlet pipe 31 and the second water outlet pipe 32, the first water outlet pipe 31 and the second water outlet pipe 32 are symmetrical with respect to the first guide member 1, so that the first water outlet pipe 31 and the second water outlet pipe 32 can respectively spray water on two sides of the high-temperature glass liquid in the first guide groove 13 along the first direction at the same time, the unit quantity of the water spray is the same, and the cooling effect of the high-temperature glass liquid in the first guide groove 13 along the two sides of the first direction tends to be consistent.
In some embodiments, referring to fig. 1, the quenching structure 3 may further include: a third outlet pipe 33 and/or a fourth outlet pipe 34, the outlet end of the third outlet pipe 33 being connected to the side of the first portion 22 corresponding to the first side 14 and opposite the side of the second portion 23 corresponding to the first side 14, the outlet end of the fourth outlet pipe 34 being connected to the side of the first portion 22 corresponding to the second side 15 and opposite the side of the second portion 23 corresponding to the second side 15.
Specifically, the third water outlet pipe 33 and the fourth water outlet pipe 34 correspond to two sides of the first portion 22 along the first direction, and the third water outlet pipe 33/the fourth water outlet pipe 34 can cool one side of the high-temperature molten glass along the first direction, and can cool two sides of the high-temperature molten glass along the first direction at the same time when the third water outlet pipe 33 and the fourth water outlet pipe 34 are simultaneously arranged. Since the outlet end of the third water outlet pipe 33 is opposite to the side surface of the second portion 23 corresponding to the first side 14, that is, the outlet end of the third water outlet pipe 33 is closer to the high-temperature glass liquid, the cooling effect on one side of the high-temperature glass liquid can be further improved, and similarly, the outlet end of the fourth water outlet pipe 34 is opposite to the side surface of the second portion 23 corresponding to the second side 15, the cooling effect on the other side of the high-temperature glass liquid is improved.
In particular, the opening area of the water outlet of the third water outlet pipe 33 and the water outlet of the fourth water outlet pipe 34 can be equal to or larger than 4cm 2 The water pressure may be 0.025 to 0.040Mpa.
In some embodiments, referring to fig. 1, when the quenching structure 3 includes the third water outlet pipe 33 and the fourth water outlet pipe 34, the third water outlet pipe 33 and the fourth water outlet pipe 34 are symmetrical with respect to the second guide 2. The symmetrical arrangement makes the cooling effect of the third water outlet pipe 33 and the fourth water outlet pipe 34 on the two sides of the high-temperature glass liquid tend to be consistent.
In some embodiments, referring to fig. 1, a through hole 231 is formed in the thickness direction of the second portion 23, and an opening at the lower end of the through hole 231 is connected to the water outlet end of the fifth water outlet pipe; wherein, the unit water output of the fifth water outlet pipe is larger than the sum of the water output of the third water outlet pipe 33 and the fourth water outlet pipe 34. Therefore, the fifth water outlet pipe can provide a large amount of water for the through hole 231 to cool the high-temperature glass liquid to be introduced into the receiving hopper 5 to a greater extent, so that the probability that the high-temperature glass liquid introduced into the receiving hopper 5 is adhered to the inner wall of the receiving hopper 5 is further reduced, and the probability that workers are scalded is reduced.
Second aspect
The present disclosure provides a glass making apparatus, as shown in fig. 4, which may include: the melting furnace 4, the receiving hopper 5 and the glass liquid quenching device according to any one of the above, wherein the melting furnace 4 is provided with a first feed port and a first discharge port 41, the position of the receiving hopper 5 is lower than that of the first discharge port 41, the receiving hopper 5 is provided with a second feed port 51 and a second discharge port 52, in the glass liquid quenching device, one end of the first guide groove 13 far away from the second guide groove 21 is opposite to the first discharge port 41, and one end of the second guide groove 21 far away from the first guide groove 13 is opposite to the second feed port 51.
Specifically, one end of the glass liquid quenching device corresponding to the melting furnace 4 can be detachably connected with the melting furnace 4, and one end of the glass quenching device corresponding to the receiving hopper 5 can be detachably connected with the receiving hopper 5, and the detachable connection enables the glass quenching device to be fixed relative to the positions of the melting furnace 4 and the receiving hopper 5 after being connected, so that the probability of shifting the glass quenching device in the cooling process can be reduced, and after the glass quenching device is detached from the melting furnace 4 and the receiving hopper 5, the glass quenching device can be conveniently maintained, cleaned and the like. The end of the glass liquid quenching device corresponding to the melting furnace 4 can be rotationally connected (e.g. hinged) with the melting furnace 4, and the end of the glass liquid quenching device corresponding to the receiving hopper 5 is a free end, so that after the glass liquid quenching device is used, the glass liquid quenching device can be rotated to a position which is attached to the outer surface of the melting furnace 4, and the integration level of glass manufacturing equipment when not used can be improved, and the glass manufacturing equipment can be conveniently carried and stored.
In this embodiment, the glass liquid quenching device is disposed between the melting furnace 4 and the receiving hopper 5 to guide the high-temperature glass liquid in the melting furnace 4 into the receiving hopper 5, and sufficiently cool the high-temperature glass liquid in the guiding process, so as to reduce the probability that the high-temperature glass liquid entering the receiving hopper 5 is adhered to the inner wall of the receiving hopper 5, and further reduce the probability of unsmooth discharging of the receiving hopper 5 and reduce the probability of scalding workers.
In some embodiments, referring to fig. 4, the melting furnace 4 is provided with a sixth water outlet pipe, the water outlet 42 of which is opposite to the end of the first guide groove 13 corresponding to the first outlet 41. That is, the water flowing out from the water outlet 42 of the sixth water outlet pipe can start to cool down as soon as the high-temperature molten glass comes out from the melting furnace 4, so that the cooling effect can be further improved.
In some embodiments, referring to fig. 1-4, a glass making apparatus includes:
a melting furnace 4, the melting furnace 4 being provided with a first feed port and a first discharge port 41;
the receiving hopper 5, the position of the receiving hopper 5 is lower than the position of the first discharging hole 41, and the receiving hopper 5 is provided with a second feeding hole 51 and a second discharging hole 52;
the molten glass quenching device comprises: a first guide 1, a second guide 2 and a quenching structure 3. The first guide piece 1 extends along the first direction, two ends of the first guide piece 1 along the first direction are respectively a first end 11 and a second end 12, the height of the first end 11 is larger than that of the second end 12, a first guide groove 13 extending along the first direction is formed in the upper side of the first guide piece 1, the second guide piece 2 is connected with the second end 12, a second guide groove 21 is formed in the upper side of the second guide piece 2, the second guide groove 21 is connected with the first guide groove 13, the slope of the second guide groove 21 along the first direction is larger than that of the first guide groove 13, part of the quenching structure 3 penetrates through the first guide groove 13 from the outer side of the first guide groove 13 and sprays water into the first guide groove 13, and part of the quenching structure 3 is connected with the second guide piece 2 and sprays water onto the upper side of the second guide piece 2. The length of the second guide 2 in the first direction is smaller than the length of the first guide 1 in the first direction, and the second guide 2 includes: a first portion 22 and a second portion 23, the first portion 22 being located between the first guide 1 and the second portion 23, the second portion 23 having a length in the first direction that is greater than the length of the first portion 22 in the first direction, a portion of the second guide groove 21 being located on the first portion 22, another portion of the second guide groove 21 being located on the second portion 23, and the slope of the second guide groove 21 in the first direction on the second portion 23 being greater than the slope of the second guide groove 21 in the first direction on the first portion 22. The distance between the two sides of the first portion 22 in the first direction tends to decrease in the first direction, the distance between the two sides of the second portion 23 in the first direction tends to decrease in the first direction, and the distance between the two sides of the second portion 23 in the first direction is smaller than the distance between the two sides of the first portion 22 in the first direction. The first guide 1 is provided with a first side 14 and a second side 15 along two sides of the first direction, and the quenching structure 3 comprises: the water outlet end of the first water outlet pipe 31 passes through the first side 14 from the outer surface of the first side 14 and is exposed from the first side 14 toward the surface of the second side 15, the water outlet end of the second water outlet pipe 32 passes through the second side 15 from the outer surface of the second side 15 and is exposed from the second side 15 toward the surface of the first side 14, and the first water outlet pipe 31 and the second water outlet pipe 32 are symmetrical with respect to the first guide 1. The water outlet end of the first water outlet pipe 31 is connected with a first shower nozzle 311, and the water outlet end of the second water outlet pipe 32 is connected with a second shower nozzle 321. The outlet end of the third outlet pipe 33 is connected to the side of the first portion 22 corresponding to the first side 14 and opposite the side of the second portion 23 corresponding to the first side 14, the outlet end of the fourth outlet pipe 34 is connected to the side of the first portion 22 corresponding to the second side 15 and opposite the side of the second portion 23 corresponding to the second side 15, and the third outlet pipe 33 and the fourth outlet pipe 34 are symmetrical about the second guide 2. The second part 23 is provided with a through hole 231 extending in the up-down direction, the opening of the lower end of the through hole 231 is connected with the water outlet end of the fifth water outlet pipe, and the unit water outlet amount of the fifth water outlet pipe is larger than the sum of the water outlet amounts of the third water outlet pipe 33 and the fourth water outlet pipe 34. In the molten glass quenching apparatus, one end of the first guide groove 13 away from the second guide groove 21 is opposite to the first discharge port 41, and one end of the second guide groove 21 away from the first guide groove 13 is opposite to the second feed port 51.
It should be noted that, the glass liquid quenching device in the glass manufacturing apparatus provided by the embodiment of the present application is similar to the description of the embodiment of the glass liquid quenching device described in the foregoing, and has the similar beneficial effects as the embodiment of the glass liquid quenching device described in the foregoing. For technical details not disclosed in the embodiments of the glass manufacturing apparatus of the present application, please refer to the description of the embodiments of the glass liquid quenching device of the present application, and the details are not repeated here.
Thus, various embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concepts of the present disclosure, some details known in the art are not described. How to implement the solutions disclosed herein will be fully apparent to those skilled in the art from the above description.
Although some specific embodiments of the present disclosure have been described in detail by way of example, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present disclosure. It will be understood by those skilled in the art that the foregoing embodiments may be modified and equivalents substituted for elements thereof without departing from the scope and spirit of the disclosure. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict.
Claims (10)
1. A molten glass quenching device, comprising:
the first guide piece (1), the first guide piece (1) extends along a first direction, two ends of the first guide piece (1) along the first direction are respectively provided with a first end (11) and a second end (12), the height of the first end (11) is greater than that of the second end (12), and a first guide groove (13) extending along the first direction is formed in the upper side of the first guide piece (1);
the second guide piece (2), the second guide piece (2) is connected with the second end (12), a second guide groove (21) is formed in the upper side of the second guide piece (2), the second guide groove (21) is connected with the first guide groove (13), and the slope of the second guide groove (21) along the first direction is larger than that of the first guide groove (13);
and part of the quenching structure (3) penetrates through the first guide groove (13) from the outer side of the first guide groove (13) and sprays water into the first guide groove (13), and the other part of the quenching structure (3) is connected with the second guide piece (2) and sprays water above and/or below the second guide piece (2).
2. The molten glass quenching apparatus according to claim 1, wherein,
the length of the second guide (2) along the first direction is smaller than the length of the first guide (1) along the first direction; and/or the number of the groups of groups,
the second guide (2) comprises: a first part (22) and a second part (23), the first part (22) is located between the first guide (1) and the second part (23), the length of the second part (23) along the first direction is greater than the length of the first part (22) along the first direction, a part of the second guide groove (21) is located on the first part (22), another part of the second guide groove (21) is located on the second part (23), and the slope of the second guide groove (21) on the second part (23) along the first direction is greater than the slope of the second guide groove (21) on the first part (22) along the first direction.
3. The molten glass quenching apparatus according to claim 2, wherein,
the distance between the two sides of the first portion (22) along the first direction is in a decreasing trend along the first direction, the distance between the two sides of the second portion (23) along the first direction is in a decreasing trend along the first direction, and the distance between the two sides of the second portion (23) along the first direction is smaller than the distance between the two sides of the first portion (22) along the first direction.
4. The molten glass quenching apparatus according to claim 3, wherein,
two sides of the first guide piece (1) along the first direction are respectively a first side (14) and a second side (15);
the quenching structure (3) comprises: a first water outlet pipe (31) and/or a second water outlet pipe (32), wherein the water outlet end of the first water outlet pipe (31) penetrates through the first side (14) from the outer surface of the first side (14) and is exposed from the first side (14) towards the surface of the second side (15), and the water outlet end of the second water outlet pipe (32) penetrates through the second side (15) from the outer surface of the second side (15) and is exposed from the second side (15) towards the surface of the first side (14).
5. The molten glass quenching apparatus according to claim 4, wherein,
the water outlet end of the first water outlet pipe (31) is connected with a first shower type spray header (311), and the water outlet end of the second water outlet pipe (32) is connected with a second shower type spray header (321); or alternatively, the first and second heat exchangers may be,
when the water quenching structure (3) comprises the first water outlet pipe (31) and the second water outlet pipe (32), the first water outlet pipe (31) and the second water outlet pipe (32) are symmetrical relative to the first guide piece (1).
6. The molten glass quenching apparatus according to claim 4, wherein,
the quenching structure (3) further comprises: and the outlet end of the third water outlet pipe (33) is connected with the side surface of the first part (22) corresponding to the first side (14) and is opposite to the side surface of the second part (23) corresponding to the first side (14), and the outlet end of the fourth water outlet pipe (34) is connected with the side surface of the first part (22) corresponding to the second side (15) and is opposite to the side surface of the second part (23) corresponding to the second side (15).
7. The molten glass quenching apparatus according to claim 6, wherein,
when the water quenching structure (3) comprises the third water outlet pipe (33) and the fourth water outlet pipe (34), the third water outlet pipe (33) and the fourth water outlet pipe (34) are symmetrical with respect to the second guide piece (2).
8. The molten glass quenching apparatus according to claim 6, wherein,
a through hole (231) is formed in the thickness direction of the second part (23), and an opening at the lower end of the through hole (231) is connected with the water outlet end of the fifth water outlet pipe;
wherein the unit water yield of the fifth water outlet pipe is larger than the sum of the water yields of the third water outlet pipe (33) and the fourth water outlet pipe (34).
9. A glass making apparatus, comprising:
a melting furnace (4), wherein the melting furnace (4) is provided with a first feed port and a first discharge port (41);
the material receiving hopper (5), the position of the material receiving hopper (5) is lower than the position of the first material outlet (41), and the material receiving hopper (5) is provided with a second material inlet (51) and a second material outlet (52); and, a step of, in the first embodiment,
the molten glass quenching apparatus according to any one of claims 1 to 8, wherein an end of a first guide groove (13) away from a second guide groove (21) is opposite to the first discharge port (41), and an end of the second guide groove (21) away from the first guide groove (13) is opposite to the second feed port (51).
10. The glass manufacturing apparatus of claim 9, wherein the glass manufacturing apparatus comprises,
the melting furnace (4) is provided with a sixth water outlet pipe, and a water outlet (42) of the sixth water outlet pipe is opposite to one end of the first guide groove (13) corresponding to the first discharge hole (41).
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| CN202223375132.1U CN218989071U (en) | 2022-12-15 | 2022-12-15 | Glass liquid quenching device and glass manufacturing equipment |
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| CN202223375132.1U CN218989071U (en) | 2022-12-15 | 2022-12-15 | Glass liquid quenching device and glass manufacturing equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116730587A (en) * | 2023-06-01 | 2023-09-12 | 湖南洪康新材料科技有限公司 | Glass liquid overflow receiving device and use method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116730587A (en) * | 2023-06-01 | 2023-09-12 | 湖南洪康新材料科技有限公司 | Glass liquid overflow receiving device and use method thereof |
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