CN113371982A - Sulfur dioxide pipeline for float glass slag box - Google Patents
Sulfur dioxide pipeline for float glass slag box Download PDFInfo
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- CN113371982A CN113371982A CN202110834829.1A CN202110834829A CN113371982A CN 113371982 A CN113371982 A CN 113371982A CN 202110834829 A CN202110834829 A CN 202110834829A CN 113371982 A CN113371982 A CN 113371982A
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- air outlet
- sulfur dioxide
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- outlet section
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B18/00—Shaping glass in contact with the surface of a liquid
- C03B18/02—Forming sheets
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Abstract
The application discloses sulfur dioxide pipeline that float glass sediment case was used. The sulfur dioxide pipeline comprises: the pipeline body is provided with an air outlet section and air guide sections positioned at two ends of the air outlet section; the control mechanism is arranged below the air guide section and is adjacent to the shell; the pipeline body is used as a main conveying pipeline and is provided with an air outlet section and air guide sections positioned at two ends of the air outlet section, air outlet holes which are uniformly distributed and have openings facing the bottom of the glass ribbon are formed in the air outlet section, and sulfur dioxide is conveyed by the two air guide sections relatively, so that gas is sprayed to the bottom of the glass ribbon from the air outlet holes to form sodium sulfide so as to protect a glass plate; through setting up control mechanism in air guide section below, it has and runs through the casing lateral wall and overlaps the thimble assembly on the pipeline body, utilizes drive assembly real-time supervision glass area board width to drive the thimble assembly according to board width data and remove, change its area that covers the section of giving vent to anger, the quantity of the venthole that the accurate control corresponds glass area and exposes.
Description
Technical Field
The present disclosure relates generally to the technical field of float glass production equipment, and in particular to a sulfur dioxide pipeline for a float glass slag box.
Background
Sulfur dioxide is an important gas used in float glass production and plays an important role in protecting the quality under the glass sheet. With the liquid sulfur dioxide of depositing in the steel bottle, become through the gasification and supply to use the gas that has certain pressure and flow, set up the sulfur dioxide pipeline under the glass board, the pipeline comprises a plurality of sulfur dioxide gas outlets, and sulfur dioxide passes through pipeline gas outlet and spouts under to the glass board, with the surface chemical reaction under the glass, forms the hard sodium sulfide of texture, and then protects under the board quality to reach the effect of protection glass board by the fish tail.
Because the sulfur dioxide pipeline is sealed workshop section in the sediment incasement, sulfur dioxide gas outlet number is fixed quantity, and limit portion gas outlet can not control and adjust, when producing less glass board width, the sulfur dioxide gas outlet of glass board lower extreme both sides is because unable regulation is closed, also be normally open mode, cause the sulfur dioxide of both sides directly to get into the sediment case, cause sulfur dioxide's waste, too much sulfur dioxide also can pollute float bath operating mode simultaneously, and sulfur dioxide is toxic gas again, there is important harm to the human body. Therefore, how to accurately control the position of the sulfur dioxide outlet hole is necessary.
Disclosure of Invention
In view of the above-mentioned defect among the prior art or not enough, expect to provide a sulfur dioxide pipeline that accurate and real time control sulfur dioxide venthole exposes quantity, reduce the sulfur dioxide extravagant, reduce the influence to the molten tin bath operating mode, improve the security, simple structure and the float glass cinder box that easily realizes is used.
In a first aspect, the present application provides a sulfur dioxide line for a float glass slag box, the slag box comprising: the glass strip conveying device comprises a shell and a transition roller way for conveying a glass strip; two ends of the transition roller way are respectively connected with the inner wall of the shell in a rotating way; the sulfur dioxide pipeline comprises:
the pipeline body is provided with an air outlet section and air guide sections positioned at two ends of the air outlet section; the air outlet section is positioned in the shell and is parallel to the transition roller way; the gas outlet section is provided with a plurality of uniformly distributed gas outlet holes, the gas outlet direction of the gas outlet section faces the bottom of the glass ribbon and is used for spraying sulfur dioxide gas to the bottom of the glass ribbon;
the control mechanism is arranged below the air guide section and is adjacent to the shell; the control mechanism is provided with a sleeve pipe assembly which penetrates through the side wall of the shell and is sleeved on the pipeline body; the sleeve pipe assembly is driven by the driving assembly to move along the side wall of the pipeline body, and the area of the sleeve pipe assembly covering the air outlet section is changed, so that the number of the exposed air outlet holes is controlled.
According to the technical scheme provided by the embodiment of the application, the sleeve assembly comprises:
the sleeve comprises a sleeve body, wherein the inner top wall of the sleeve body is provided with a plurality of first driving parts;
an adjustment member disposed within the cannula body; the adjusting piece is provided with an elastic supporting part and an adjusting part which are matched with each other; the sections of the elastic supporting part and the adjusting part are both arc-shaped, and arc-shaped openings of the elastic supporting part and the adjusting part are oppositely arranged and used for clamping the pipeline body; the output shaft of the first driving part is connected with the adjusting part and used for driving the adjusting part to move; a sealing element is arranged on one side, close to the elastic supporting part, of the adjusting part, the sealing element is elastic, and the cross section of the sealing element is in an arc shape so as to be attached to the side wall of the air outlet section; a spring is arranged between the sealing element and the adjusting part.
According to the technical scheme provided by the embodiment of the application, one side of the adjusting part, which is close to the elastic supporting part, is also provided with a fine adjusting part;
the fine adjustment part is provided with a second driving part arranged on the adjustment part and a base connected with an output shaft of the second driving part; the base is provided with a bulge corresponding to the air outlet;
the second driving part drives the bulge to move until the bulge pushes the sealing piece to block the corresponding air outlet hole.
According to the technical scheme provided by the embodiment of the application, the length of the sleeve body is equal to that of the adjusting piece.
According to the technical scheme provided by the embodiment of the application, the driving assembly comprises:
the glass plate width detection device is used for measuring the width of the glass belt plate;
the electric execution device is used for adjusting the position of the sleeve pipe assembly according to the plate width data sent by the glass plate width detection device;
the electric actuator is provided with a chain conveying piece and a controller for controlling the chain conveying piece to run; the controller is used for receiving the plate width data and sending a position adjusting instruction to the chain conveying piece; the chain conveying part is connected with the sleeve pipe assembly through a pull rod, and the chain conveying part moves to drive the sleeve pipe assembly to move so as to change the number of the exposed air outlet holes.
In conclusion, the technical scheme specifically discloses a specific structure of a sulfur dioxide pipeline for a float glass slag box. The sulfur dioxide conveying device specifically utilizes a pipeline body as a main pipeline for conveying sulfur dioxide, and the pipeline body is provided with an air outlet section and air guide sections positioned at two ends of the air outlet section, wherein air outlet holes which are uniformly distributed and have openings facing the bottom of a glass ribbon are formed in the air outlet section, and the two air guide sections are utilized for conveying the sulfur dioxide relatively, so that gas is sprayed to the bottom of the glass ribbon from the air outlet holes to generate chemical reaction to form hard sodium sulfide so as to protect a glass plate; through the below at the air guide section setting and the adjacent control mechanism who sets up of casing, it has runs through the casing lateral wall and establishes the thimble assembly on the pipeline body, utilizes drive assembly real-time supervision glass tape board wide to drive the thimble assembly according to the board width data and remove, change its area that covers the section of giving vent to anger, with the quantity of the venthole that accurate control exposes, the realization reduces sulfur dioxide extravagant, reduces the influence to the molten tin bath operating mode, improves the purpose of security.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of a sulfur dioxide line for a float glass tank.
FIG. 2 is a schematic view of the sleeve assembly in a shifted position.
FIG. 3 is a schematic view of the sleeve assembly blocking the corresponding outlet hole.
Reference numbers in the figures: 1. a housing; 2. a glass ribbon; 3. a transition roller way; 4. a pipeline body; 5. an air outlet; 6. a bushing assembly; 7. a glass plate width detection device; 8. an electric actuator; 9. a chain transmission member; 10. a pull rod; 11. a sleeve body; 12. a first driving section; 13. an elastic support portion; 14. an adjustment section; 15. a seal member; 16. a spring; 17. a second driving section; 18. and (4) protruding.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example one
Referring to fig. 1, a schematic diagram of a first embodiment of a sulfur dioxide line for a float glass slag box according to the present invention is shown, the slag box comprising: a shell 1 and a transition roller bed 3 for conveying a glass belt 2; two ends of the transition roller table 3 are respectively connected with the inner wall of the shell 1 in a rotating way; the sulfur dioxide pipeline comprises:
the pipeline body 4 is provided with an air outlet section and air guide sections positioned at two ends of the air outlet section; the air outlet section is positioned in the shell 1 and is arranged in parallel with the transition roller table 3; the gas outlet section is provided with a plurality of uniformly distributed gas outlet holes 5, the gas outlet direction of the gas outlet section faces the bottom of the glass ribbon 2, and the gas outlet section is used for spraying sulfur dioxide gas to the bottom of the glass ribbon 2;
the control mechanism is arranged below the air guide section and is adjacent to the shell 1; the control mechanism is provided with a sleeve pipe assembly 6 which penetrates through the side wall of the shell 1 and is sleeved on the pipeline body 4; the sleeve pipe assembly 6 is driven by a driving assembly to move along the side wall of the pipeline body 4, and the area of the sleeve pipe assembly 6 covering the air outlet section is changed, so that the number of the exposed air outlet holes 5 is controlled.
In the embodiment, as shown in fig. 1, the conventional slag box structure has a housing 1 and a transition roller table 3 disposed in the housing 1, and two ends of the transition roller table 3 are respectively rotatably connected with an inner wall of the housing 1 for conveying a glass ribbon 2; the sulfur dioxide pipeline can extend into the shell 1 and is positioned between two adjacent transition roller ways 3, and air outlets on the sulfur dioxide pipeline face the bottom of the glass belt 2 so as to protect the glass plate;
specifically, the pipeline body 4 is used as a main pipeline for conveying sulfur dioxide and is provided with an air outlet section, the air outlet section is positioned in the shell 1, is positioned between the two transition roller ways 3 and is arranged in parallel with the transition roller ways 3 and is used as an air outlet pipeline; the pipeline body 4 is also provided with gas guide sections which are used as gas guide pipelines and are positioned at two ends of the gas outlet section, sulfur dioxide gas is simultaneously conveyed at the two ends of the gas outlet section, the gas at the two ends flows oppositely, so that the gas can be sprayed out from the gas outlet holes 5 on the gas outlet section, furthermore, the number of the gas outlet holes 5 is at least three and is uniformly distributed on the gas outlet section, the gas outlet direction of the gas outlet holes faces the bottom of the glass belt 2, the gas outlet holes are used for uniformly spraying the sulfur dioxide to the lower surface of the glass and generating chemical reaction to form hard sodium sulfide so as to protect the glass plate;
furthermore, the control mechanism is arranged below the air guide section, is adjacent to the shell 1 and is used for controlling the number of the exposed air outlet holes 5 in the shell 1 so as to reduce the waste of sulfur dioxide; the sleeve pipe assembly 6 penetrates through the side wall of the shell 1 and is sleeved on the pipeline body 4, the drive assembly can be used for driving the sleeve pipe assembly 6 to move along the side wall of the pipeline body 1, the area of the sleeve pipe assembly 6 covering the air outlet section is changed, the exposed number of the air outlet holes 5 can be controlled, the exposed number of the air outlet holes 5 corresponds to the width of the glass belt 2, and the situation that the air outlet holes 5 are completely exposed, so that sulfur dioxide directly enters a tin bath to pollute the working condition of the tin bath is avoided;
specifically, the driving assembly, as shown in fig. 1, is a glass sheet width detection device 7 for measuring the sheet width of the glass ribbon 2 and transmitting the sheet width data to an electric execution device 8, so that personnel monitoring is omitted, and manpower is saved; the electric actuator 8 is used for adjusting the position of the sleeve component 6 according to the plate width data sent by the glass plate width detection device 7; further, the electric actuator 8 has a chain transmission member 9 and a controller for controlling the operation of the chain transmission member 9; the controller is used for receiving the plate width data and sending a position adjusting instruction to the chain conveying piece 9; the pull rod 10 is arranged between the chain conveying part 9 and the sleeve pipe assembly 6 and is used as a connecting medium for connecting the chain conveying part 9 and the sleeve pipe assembly 6; according to the adjustment position instruction, chain conveying part 9 rotates, drives thimble assembly 6 and removes along the section lateral wall of giving vent to anger, until thimble assembly moves to appointed adjustment position, and at this moment, the quantity of the venthole 5 that exposes is changed, and partial venthole 5 is sealed by thimble assembly 6, realizes reducing the carbon dioxide extravagant, avoids the healthy purpose of harm personnel.
Specifically, all components of the sleeve assembly are made of high-temperature resistant materials; as shown in fig. 2, the sleeve body 11, which is a base component of the sleeve assembly, has a plurality of first driving portions 12 mounted on an inner top wall thereof, and an output shaft thereof is connected to a top portion of the adjusting portion 14 for driving the adjusting portion 14 to move; here, the type of the first driving portion 12 is, for example, a small-sized cylinder; the adjusting piece is arranged inside the sleeve body 11 and used for blocking the unused air outlet 5; here, the length of the socket body 11 is equal to the length of the adjusting member
Furthermore, the adjusting piece is provided with an elastic supporting part 13 and an adjusting part 14 which are matched with each other, the elastic supporting part 13 plays an elastic supporting role for the air outlet section, and the phenomenon that the air outlet section is clamped and deformed or abraded by the elastic supporting part 13 and the adjusting part 14 during clamping, so that the air path is blocked or the air path leaks air, sulfur dioxide cannot be normally supplied or is wasted, and the health of inspection personnel is harmed is avoided; the adjusting part 14 can be driven by the first driving part 12 to move and clamps the air outlet section by matching with the elastic supporting part 13;
moreover, the cross sections of the elastic supporting part 13 and the adjusting part 14 are both arc-shaped, and arc-shaped openings of the elastic supporting part and the adjusting part are oppositely arranged and are better attached to the side wall of the air outlet section so as to stably clamp the air outlet section;
the sealing element 15 is arranged on one side of the adjusting part 14 close to the elastic supporting part 13 and plays a role of sealing the unused air outlet 5; the sealing element 15 is elastic, has an arc-shaped section and can be stably attached to the side wall of the air outlet section; the spring 16 is arranged between the sealing element 15 and the adjusting part 14, when the adjusting part 14 moves, the sealing element 15 is in contact with the side wall of the air outlet section, so that the spring 16 has elastic acting force, and acts on the sealing element 15, so that the sealing element 15 is in close contact with the side wall of the air outlet section, and a good effect of sealing the corresponding air outlet hole 5 is ensured;
further, the fine adjustment part is arranged on one side of the adjustment part 14 close to the elastic support part 13, namely, between the adjustment part 14 and the sealing element 15, and is used for assisting the sealing element 15 to block the unused air outlet 5; specifically, a second driving portion 17 provided on the regulating portion 14 and located between the regulating portion 14 and the sealing member 15 for providing a driving force for the movement of the projection 18; here, the type of the second driving portion 17 is, for example, a micro cylinder; the bulges 18 are arranged on the base connected with the end part of the output shaft of the second driving part 17, the number of the bulges 18 can be set according to the requirement, the bulges 18 are arranged corresponding to the air outlets 5, namely, the distance between every two adjacent bulges 18 is equal to the distance between every two adjacent air outlets 5;
in the process of conveying the glass ribbon 2, the actual conveying direction of the glass ribbon 2 deviates relative to the moving direction of the initial position, the glass width detection device 7 is used for monitoring the width data of the glass ribbon 2 in real time, correspondingly, the electric execution device 8 drives the sleeve pipe assembly 6 to move, and the number of the exposed air outlet holes 5 is changed and adjusted in real time so as to be matched with the current position of the glass ribbon 2, so that sulfur dioxide is effectively used, and the quality of the glass plate is guaranteed;
as shown in fig. 2, when the sleeve assembly 6 needs to move along with the movement of the electric actuator 8, the first driving portion 12 drives the adjusting portion 14 to move away from the elastic supporting portion 13, so that a sufficient moving space is provided between the sleeve body 11 and the air outlet section, and the sleeve assembly 6 can smoothly change its position;
as shown in fig. 3, when the sleeve assembly 6 is moved to a desired position and then closes a corresponding portion of the air outlet 5, the first driving portion 12 is started to drive the adjusting portion 14 to move until the sealing member 15 thereon is attached to the sidewall of the air outlet section, at this time, the elastic supporting portion 13 supports the air outlet section, and then the air outlet section is clamped by the adjusting portion 14, and the sealing member 15 is attached to the air outlet section; and then, the second driving part 17 is started to drive the protrusion 18 to move, and the sealing part 15 has elasticity, and the protrusion 18 is arranged corresponding to the air outlet 5, so that the protrusion 18 can be supported on the sealing part 15, and the part of the sealing part 15 corresponding to the air outlet 5 is pushed into the air outlet 5 to block the air outlet 5, thereby realizing better sealing effect.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (5)
1. A sulfur dioxide line for a float glass slag box, the slag box comprising: a shell (1) and a transition roller way (3) for conveying the glass belt (2); two ends of the transition roller way (3) are respectively connected with the inner wall of the shell (1) in a rotating way; characterized in that the sulphur dioxide pipeline comprises:
the pipeline body (4) is provided with an air outlet section and air guide sections positioned at two ends of the air outlet section; the air outlet section is positioned in the shell (1) and is arranged in parallel with the transition roller way (3); the gas outlet section is provided with a plurality of uniformly distributed gas outlet holes (5), the gas outlet direction of the gas outlet section faces the bottom of the glass ribbon (2) and is used for spraying sulfur dioxide gas to the bottom of the glass ribbon (2);
the control mechanism is arranged below the air guide section and is adjacent to the shell (1); the control mechanism is provided with a sleeve pipe assembly (6) which penetrates through the side wall of the shell (1) and is sleeved on the pipeline body (4); the sleeve pipe assembly (6) is driven by a driving assembly to move along the side wall of the pipeline body (4), and the area of the sleeve pipe assembly (6) covering the air outlet section is changed so as to control the exposed number of the air outlet holes (5).
2. A sulfur dioxide line for a float glass slag box according to claim 1, wherein the sleeve assembly (6) comprises:
a sleeve body (11) with a plurality of first driving parts (12) on the inner top wall;
an adjustment member disposed within the sleeve body (11); the adjusting piece is provided with an elastic supporting part (13) and an adjusting part (14) which are matched for use; the sections of the elastic supporting part (13) and the adjusting part (14) are both arc-shaped, and arc-shaped openings of the elastic supporting part and the adjusting part are oppositely arranged and used for clamping the pipeline body (4); the output shaft of the first driving part (12) is connected with the adjusting part (14) and is used for driving the adjusting part (14) to move; a sealing piece (15) is arranged on one side, close to the elastic supporting part (13), of the adjusting part (14), the sealing piece (15) is elastic, and the cross section of the sealing piece (15) is in an arc shape so as to be attached to the side wall of the air outlet section; a spring (16) is arranged between the sealing element (15) and the adjusting part (14).
3. A sulfur dioxide pipeline for a float glass slag box according to claim 2, characterized in that a fine adjustment part is further provided at one side of the adjusting part (14) close to the elastic supporting part (13);
the fine adjustment part is provided with a second driving part (17) arranged on the adjusting part (14) and a base connected with an output shaft of the second driving part (17); the base is provided with a bulge (18) corresponding to the air outlet hole (5);
the second driving part (17) drives the protrusion (18) to move until the protrusion pushes the sealing piece (15) to block the corresponding air outlet hole (5).
4. A sulfur dioxide line for a float glass slag box according to claim 2, wherein the length of the sleeve body (11) is equal to the length of the regulating member.
5. A sulfur dioxide line for a float glass run tank as claimed in claim 1, wherein the drive assembly comprises:
a glass sheet width detection device (7) for measuring the sheet width of the glass ribbon (2);
the electric execution device (8) is used for adjusting the position of the sleeve assembly (6) according to the plate width data sent by the glass plate width detection device (7);
the electric actuator (8) is provided with a chain conveying element (9) and a controller for controlling the operation of the chain conveying element (9); the controller is used for receiving the plate width data and sending a position adjusting instruction to the chain conveying piece (9); the chain conveying part (9) is connected with the sleeve pipe assembly (6) through a pull rod (10), and the chain conveying part (9) acts to drive the sleeve pipe assembly (6) to move so as to change the number of the exposed air outlet holes (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110834829.1A CN113371982B (en) | 2021-07-23 | 2021-07-23 | Sulfur dioxide pipeline for float glass slag box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110834829.1A CN113371982B (en) | 2021-07-23 | 2021-07-23 | Sulfur dioxide pipeline for float glass slag box |
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| Publication Number | Publication Date |
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| CN113371982A true CN113371982A (en) | 2021-09-10 |
| CN113371982B CN113371982B (en) | 2022-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110834829.1A Active CN113371982B (en) | 2021-07-23 | 2021-07-23 | Sulfur dioxide pipeline for float glass slag box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932060A (en) * | 2021-10-09 | 2022-01-14 | 宜昌南玻光电玻璃有限公司 | Accurate regulation and control SO in ultra-thin electronic glass flue gas2Method of concentration |
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| CN203906048U (en) * | 2014-05-08 | 2014-10-29 | 北汽福田汽车股份有限公司 | Exhaust silencer for test vehicle |
| CN208649133U (en) * | 2018-05-08 | 2019-03-26 | 东台中玻特种玻璃有限公司 | Online float glass process coated glass transition roller table SO2 protects gas system |
| CN111585237A (en) * | 2020-04-02 | 2020-08-25 | 国网浙江省电力有限公司湖州供电公司 | Protection device for foundation treatment cable pipe of special geological section of 110kV cable line engineering |
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2021
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20110068896A (en) * | 2009-12-14 | 2011-06-22 | 아사히 가라스 가부시키가이샤 | Method and apparatus for producing float glass |
| CN203906048U (en) * | 2014-05-08 | 2014-10-29 | 北汽福田汽车股份有限公司 | Exhaust silencer for test vehicle |
| CN208649133U (en) * | 2018-05-08 | 2019-03-26 | 东台中玻特种玻璃有限公司 | Online float glass process coated glass transition roller table SO2 protects gas system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113932060A (en) * | 2021-10-09 | 2022-01-14 | 宜昌南玻光电玻璃有限公司 | Accurate regulation and control SO in ultra-thin electronic glass flue gas2Method of concentration |
| CN113932060B (en) * | 2021-10-09 | 2024-06-07 | 宜昌南玻光电玻璃有限公司 | Accurate regulation and control of SO in ultra-thin electronic glass flue gas2Concentration method |
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| CN113371982B (en) | 2022-11-22 |
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