CN114275997A - Flow channel temperature control system and method based on hairpin water bag control - Google Patents
Flow channel temperature control system and method based on hairpin water bag control Download PDFInfo
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- CN114275997A CN114275997A CN202111469905.XA CN202111469905A CN114275997A CN 114275997 A CN114275997 A CN 114275997A CN 202111469905 A CN202111469905 A CN 202111469905A CN 114275997 A CN114275997 A CN 114275997A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 39
- 238000004519 manufacturing process Methods 0.000 claims abstract description 29
- 230000008713 feedback mechanism Effects 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 239000012530 fluid Substances 0.000 claims description 18
- 230000001105 regulatory effect Effects 0.000 claims description 13
- 230000001276 controlling effect Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 11
- 229910052697 platinum Inorganic materials 0.000 claims description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 4
- PXXKQOPKNFECSZ-UHFFFAOYSA-N platinum rhodium Chemical compound [Rh].[Pt] PXXKQOPKNFECSZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000011521 glass Substances 0.000 abstract description 25
- 238000002844 melting Methods 0.000 description 13
- 230000008018 melting Effects 0.000 description 13
- 239000006060 molten glass Substances 0.000 description 9
- 230000007547 defect Effects 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- LIXXICXIKUPJBX-UHFFFAOYSA-N [Pt].[Rh].[Pt] Chemical compound [Pt].[Rh].[Pt] LIXXICXIKUPJBX-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
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- 238000007507 annealing of glass Methods 0.000 description 1
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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
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Abstract
The invention discloses a flow channel temperature control system based on card-issuing water bag control, which comprises a flow channel temperature feedback mechanism, a card-issuing water bag device and a control system; the flow channel temperature feedback mechanism is arranged at the flow channel and used for detecting the temperature of the flow channel; the water bag clamping devices are respectively arranged on two sides of the cooling part and comprise a rack, a motor, a transmission chain wheel, a supporting piece and a water bag, and the motor is connected with the water bag and controls the length of the water bag extending into the cooling part; the control system is connected with the flow channel temperature feedback mechanism and the motor. The invention also discloses a flow channel temperature control method based on the hairpin water bag control. The invention is based on the water bag sending device, and controls the temperature of the flow channel of the glass production line by controlling the length of the water bag in the cooling part, thereby quickly and accurately improving the yield and the yield of the ultrathin glass.
Description
Technical Field
The invention relates to the technical field of glass technology, in particular to a system and a method for controlling the temperature of a runner based on hairpin water bag control.
Background
The main diameter of glass production is composed of four sections of melting, tin bath, annealing furnace and cold end. The melting section is positioned at the forefront of the whole glass production line and is used for carrying out high-temperature melting on each raw material to generate chemical reaction so as to form molten glass. The whole melting furnace of the melting section can be subdivided into three parts, which are sequentially from front to back: the melting part, the clarifying part, the cooling part and the liquid flow passage, and the temperature requirement of each part is different. The temperature of the runner is related to a melting dilution fan in the traditional production line, and the temperature of a cooling part and the runner of the melting section is controlled by controlling the air volume of the fan. The defect of the mode is that the air volume of the fan is not easy to calculate, a producer can only obtain the power required by the fan through a large amount of production experience, and the cooling air port is arranged outside the cooling part of the melting furnace and cannot extend into the cooling part, so that the cooling speed is slow, a large lag phenomenon exists, then the inevitable overshoot phenomenon of temperature control exists, and the temperature control is extremely unstable. Thereby influencing various parameters and characteristics of the glass liquid of the liquid level port and leading the subsequent finished product to be not ideal. Particularly, the adverse effect of the ultrathin glass product is more obvious. With the rise of photovoltaic glass, it has become more important to produce ultra-thin glass, so that it is more important to control the temperature of the cooling part and the flow channel more rapidly and precisely.
Chinese patent application publication No. CN103412586A discloses a temperature control system for an ultra-thin float glass annealing furnace, which adopts PROFIBUS-DP to form an industrial network, and DCS as a control center, thereby improving the control accuracy, reliability and compatibility of the system, and realizing the temperature control of the annealing furnace. The patent is not concerned with temperature control at the flow channel.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: a system and method for controlling the temperature of a fluid flow passage based on hairpin water bag control is provided which is faster and more accurate without temperature overshoot.
In order to solve the technical problems, the invention provides the following technical scheme:
a flow channel temperature control system based on card-issuing water bag control comprises a flow channel temperature feedback mechanism, a card-issuing water bag device and a control system;
the flow channel temperature feedback mechanism is arranged at the flow channel and used for detecting the temperature of the flow channel;
the card water drum device is respectively arranged on two sides of the cooling part and comprises a rack, a motor, a transmission chain wheel, a supporting piece, a water drum, a driving shaft and a driven shaft.
The rack is arranged on one side of the cooling part, a slide rail is arranged on the rack, the support piece comprises a sliding installation part and a clamping part arranged below the sliding installation part, the sliding installation part is arranged on the slide rail in a sliding mode, and a water drum is arranged at the bottom of the clamping part;
the driving chain wheel is wound on a driving shaft and a driven shaft, the driving shaft and the driven shaft are arranged on the rack in parallel, and the driving shaft is connected with a transmission shaft of the motor; the chain at the upper end of the transmission chain wheel is positioned on the slide rail and is fixedly connected with the slide mounting part;
and the control system is connected with the flow channel temperature feedback mechanism and the motor.
The advantages are that: the invention is based on the card water bag device, controls the temperature of the runner of the glass production line by controlling the length of the water bag in the cooling part, overcomes the defects of slow, lag and unstable overshooting temperature control of the prior air cooling control mode, and quickly and accurately stabilizes the temperature of the runner opening. The stability and the qualification rate of the parameters of the molten glass are improved, and the fluidity of the stability of the molten glass is further ensured. Provides a very favorable basis for the easy operation and stability of subsequent equipment, greatly improves the production stability of subsequent working sections, and finally greatly improves the yield and the yield of glass products, in particular to an ultrathin glass production line.
Preferably, the flow channel temperature feedback mechanism adopts an S-shaped platinum-rhodium-platinum thermocouple.
Preferably, the temperature of the fluid channel is in the range of 1100-1150 ℃.
Preferably, the support members are provided in two.
Preferably, the control system comprises an AI board card, a microcomputer system and an AO board card;
the AI board card is connected with the flow channel temperature feedback mechanism and used for receiving a feedback signal and converting the feedback signal into a temperature value;
the computer system is internally provided with a PID control block which is connected with the AI board card and used for receiving the converted temperature value and calculating the regulating quantity of the water drum;
the AO board card is connected with the PID control block and used for receiving the regulating variable and converting the regulating variable into a regulating signal; and meanwhile, the AO board card is connected with a motor.
Preferably, the microcomputer system also has a human-machine interface for input by the production personnel.
The invention also discloses a control method of the flow channel temperature control system based on the card-issuing water bag control, which comprises the following steps:
s1, measuring the temperature of the fluid channel by the fluid channel temperature feedback mechanism and sending a millivolt signal to the control system;
s2, calculating and outputting an adjusting signal to a motor of the card-issuing water drum device by the control system based on the millivolt signal in the step S1;
s3, the motor controls the length of the water bag in the cooling part based on the adjusting signal of the step S2 to adjust the temperature of the cooling part and the flow passage.
Preferably, the specific operation steps of step S2 are as follows:
s21, the AI board card receives a signal fed back by the flow channel temperature feedback mechanism, converts the signal into a temperature value and then transmits the temperature value to the microcomputer system;
s22, calculating the adjustment quantity of the water bag by the PID control block in the microcomputer system based on the temperature value in the step S21 and sending the adjustment quantity to the AO board card;
s23, the AO board card receives the adjustment quantity of the step S221 and converts the adjustment quantity into a control signal; and then the AO board card controls the motor to act through the adjusting signal.
Preferably, the distance value of the water drum can be automatically input by a production person through a human-computer interface of the microcomputer system for control.
Compared with the prior art, the invention has the beneficial effects that: the invention is based on the card water bag device, controls the temperature of the runner of the glass production line by controlling the length of the water bag in the cooling part, overcomes the defects of slow, lag and unstable overshooting temperature control of the prior air cooling control mode, and quickly and accurately stabilizes the temperature of the runner opening. The stability and the qualification rate of the parameters of the molten glass are improved, and the fluidity of the stability of the molten glass is further ensured. Provides a very favorable basis for the easy operation and stability of subsequent equipment, greatly improves the production stability of subsequent working sections, and finally greatly improves the yield and the yield of glass products, in particular to an ultrathin glass production line.
Drawings
FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is a front view of a card issuing water drum device according to an embodiment of the present invention;
FIG. 3 is a flow chart of an embodiment of the present invention.
Detailed Description
In order to facilitate the understanding of the technical solutions of the present invention for those skilled in the art, the technical solutions of the present invention will be further described with reference to the drawings attached to the specification.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1, the embodiment discloses a flow channel temperature control system 3 based on card-issuing water bag control, which includes a flow channel temperature feedback mechanism 1, a card-issuing water bag device 2 and a control system 3.
The fluid channel temperature feedback mechanism 1 is arranged at the fluid channel and used for detecting the temperature of the fluid channel; the key ring of temperature control is a real-time temperature detection feedback mechanism, and the temperature control cannot realize closed loop without accurate temperature detection feedback. The liquid flow passage is an outlet at the tail end of the melting section and is also an inlet of the tin bath section, and production personnel can observe whether the quality of the molten glass can meet the condition of producing the ultrathin glass. The temperature of the liquid flow passage is generally controlled within 1100-1150 ℃, and an S-type platinum-rhodium 10-platinum thermocouple is selected as the liquid flow passage thermocouple of the control system 3. The S-type platinum-rhodium 10-platinum thermocouple has the advantages of highest accuracy, best stability, wide temperature measuring temperature range, long service life and the like, has good physical and chemical properties, good thermoelectrical potential stability and good oxidation resistance at high temperature, and is suitable for oxidizing and inert gases. Meanwhile, the S-type platinum-rhodium 10-platinum thermocouple has the highest accuracy within the range of 800-1300 ℃, and just meets the requirement on the temperature of a fluid passage in production.
Referring to fig. 2, the card dispensing device 2 is respectively disposed at both sides of the cooling part, and includes a frame 21, a motor 22, a driving sprocket 23, a support member 24, and a water drum 25.
The frame 21 is installed on one side of the cooling part, the frame 21 is provided with a slide rail, the slide rail is horizontally vertical to the glass flowing direction of the cooling part, the support member 24 comprises a slide installation part 241 and a clamping part 242 installed below the slide installation part 241, the slide installation part 241 is installed on the slide rail in a sliding mode, and the bottom of the clamping part 242 is provided with a water drum 25.
The driving chain wheel 23 is wound on a driving shaft 26 and a driven shaft 27, the driving shaft 26 and the driven shaft 27 are arranged on the frame 21 in parallel, so that the driving chain wheel 23 is in a horizontally elongated O shape, and the driving shaft 26 is connected with a transmission shaft of the motor 22; the chain at the upper end of the driving sprocket 23 is located on the slide rail and is fixedly connected with the sliding installation part 241, specifically, the chain of the driving sprocket 23 is detached from the corresponding chain when passing through the sliding installation part 241, and then the sliding installation part 241 is connected to the missing chain, so that the support member 24 is fixedly connected with the driving sprocket 23.
Wherein a plurality of the supporting members 24 can be provided for ensuring a reliable connection of the water bag 25, in the present embodiment, two supporting members 24 are provided for clamping the water bag 25.
When the water drum 25 is required to extend into the cooling portion, the control motor 22 is started, the transmission shaft of the motor 22 drives the driving shaft 26 to rotate, the driving shaft 26 rotates to drive the transmission chain wheel 23 to rotate, therefore, the transmission chain wheel 23 slides on the slide rail, the support piece 24 is driven to move towards the cooling portion, and the water drum 25 below the support piece 24 is driven to extend into the cooling portion.
Similarly, if the water bag 25 is required to be retracted, the motor 22 is only required to be controlled to rotate reversely. Therefore, the length of the water bag 25 extending into the cooling portion can be controlled by controlling the motor.
The length of the water bag 25 extending into the cooling section of the melting section can be controlled by controlling the motor 22 so that the cooling section reaches a desired temperature. After the molten glass reaches the cooling part, the viscosity, quality and the like of the molten glass need to reach the forming conditions; otherwise, a large amount of waste glass plates are generated in the subsequent production link, so that the quality of the glass plates is greatly reduced or the yield is greatly reduced. It is extremely important to control the temperature of the cooling part more precisely.
Referring to fig. 3, the control system 3 includes an AI (analog input) board 31, a microcomputer system 32, and an AO (analog output) board 33.
The AI board card 31 is connected with the flow channel temperature feedback mechanism 1 for receiving a feedback signal, the AO board card 33 is connected with the motor 22 for controlling the action of the motor 22, the microcomputer system 32 is internally provided with a PID control block, the microcomputer system 32 is connected with the AI board card 31 for receiving a temperature value converted by the AI board card 31, and the PID control block calculates the regulating variable of the water drum 25 according to the temperature set by a producer and an actual temperature value provided by the AI board card 31; the control system 32 is connected to the AO board 33 for transmitting the adjustment amount to the AO board 33, and then the AO board 33 converts the adjustment amount into an electrical signal to control the motor 22.
Wherein the microcomputer system is also provided with a human-computer interface, and the distance of the water drum 25 can be adjusted by production personnel through the human-computer interface.
It should be noted that the process of controlling the motor 22 by the control system 3 is: the control system 3 is first connected to a motor actuator (not shown), which then controls the movement of the motor 22. The motor actuator can linearly convert the received 4-20 mA electric signal into the stroke (starting point and end point) of the water drum 25, so that the movement track of the water drum 25 is controlled by controlling the rotation of the motor 22.
The AI board card 31 of the control system 3 is connected to the fluid channel temperature feedback mechanism 1 to receive the feedback millivolt signal, then the control system 3 converts the feedback millivolt signal into a real-time temperature value and sends the real-time temperature value to the microcomputer system 32, a PID control block in the microcomputer system 32 calculates the regulating quantity of the water drum 25 according to the real-time temperature value and the temperature set by production personnel, and then the regulating quantity is sent to the AO board card 33 to convert the regulating quantity into a 4-20 mA signal and output the signal to the motor 22. Finally, the motor 22 controls the length of the water pocket 25 in the cooling part according to the received signal. Meanwhile, an algorithm block is arranged in the microcomputer system 32 and used for enabling the control over the motor 22 to be more accurate and providing a man-machine interface, when a production worker wants to control the movement of the water drum 25 by himself, the production worker can input a distance value wanted by himself in the man-machine interface, and then the movement of the motor is controlled through the AO board card 33 to achieve the control over the water drum 25, so that the production worker can further adjust the position of the card-sending water drum to enable the cooling part and the flow liquid channel to reach the optimal temperature required by production in a full-automatic control state.
The control system 3 is based on a microprocessor and has the characteristics of decentralized control function, centralized display operation, consideration of both autonomous and comprehensive coordination. The production personnel can be positioned in a central control room, the temperature of the runner thermocouple in the optimal state is set through an upper computer, then the control system 3 can automatically control the motor 22, and further control the length of the water drum 25 extending into the cooling part of the melting section; and finally, observing whether the actual temperature displayed by the thermocouple of the fluid passage reaches the set temperature by the production personnel through the upper computer. Therefore, the production personnel do not need to go to the site at all, and only need to input the set temperature in the control system 3, the actual temperature on the site can be matched with the set temperature, so that the molten glass can reach various conditions required by forming more quickly.
The temperature of the cooling part and the liquid flowing channel of the melting section of the glass production line can be controlled more accurately, so that the forming conditions of all indexes of glass liquid are improved at the highest speed, the yield and the yield of ultrathin glass are improved, the large-scale production cost of the ultrathin glass is reduced, and preparation is made for production of various novel glasses such as photovoltaic glass.
The embodiment also discloses a flow channel temperature control method based on the card-issuing water bag control, which comprises the following steps:
s1, the temperature feedback mechanism 1 of the fluid channel measures the temperature of the fluid channel and sends a millivolt signal to the control system 3;
s2, the control system 3 calculates and outputs an adjusting signal to the motor 22 of the card-sending water bag device 2 based on the millivolt signal of the step S1;
s3, the motor 22 controls the length of the water bag 25 in the cooling part based on the adjusting signal of the step S2 to adjust the temperature of the cooling part and the flow passage.
The specific operation steps of step S2 are as follows:
s21, the AI board card 31 receives the signal fed back by the flow channel temperature feedback mechanism 1, converts the signal into a temperature value and then transmits the temperature value to the microcomputer system 32;
s22, calculating the regulating quantity of the water bag 25 by the PID control block in the microcomputer system 32 based on the temperature value in the step S21 and sending the regulating quantity to the AO board card;
s23, the AO board 33 receives the adjustment amount of step S221 and converts it into a control signal; the AO board 33 then controls the motor 22 to operate by the adjustment signal.
Wherein, the producer can automatically input the distance value of the water drum 25 through the man-machine interface of the microcomputer system 32 for control.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
The above-mentioned embodiments only represent embodiments of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the concept of the present invention, and these embodiments are all within the protection scope of the present invention.
Claims (9)
1. The utility model provides a flow channel temperature control system based on hairpin water drum control which characterized in that: comprises a flow channel temperature feedback mechanism (1), a card water drum device (2) and a control system (3);
the fluid channel temperature feedback mechanism (1) is arranged at the fluid channel and used for detecting the temperature of the fluid channel;
the card water drum device (2) is respectively arranged on two sides of the cooling part and comprises a rack (21), a motor (22), a transmission chain wheel (23), a supporting piece (24), a water drum (25), a driving shaft (26) and a driven shaft (27).
The rack (21) is arranged on one side of the cooling part, a slide rail is arranged on the rack (21), the support piece (24) comprises a sliding installation part (241) and a clamping part (242) arranged below the sliding installation part (241), the sliding installation part (241) is arranged on the slide rail in a sliding mode, and a water drum (25) is arranged at the bottom of the clamping part (241);
the transmission chain wheel (23) is wound on a driving shaft (26) and a driven shaft (27), the driving shaft (26) and the driven shaft (27) are arranged on the rack (21) in parallel, and the driving shaft (26) is connected with a transmission shaft of the motor (22); the chain at the upper end of the transmission chain wheel (23) is positioned on the slide rail and is fixedly connected with the slide mounting part (241);
and the control system (3) is connected with the flow channel temperature feedback mechanism (1) and the motor (22).
2. The system of claim 1, wherein the system comprises: the liquid flow channel temperature feedback mechanism (1) adopts an S-shaped platinum-rhodium 10-platinum thermocouple.
3. The card-issuing water-pack control-based runner temperature control system (3) according to claim 1, characterized in that: the temperature range of the liquid flow channel is 1100-1150 ℃.
4. The system of claim 1, wherein the system comprises: the support members (24) are provided in two.
5. The system of claim 1, wherein the system comprises: the control system (3) comprises an AI board card (31), a microcomputer system (32) and an AO board card (33);
the AI board card (31) is connected with the flow channel temperature feedback mechanism (1) and used for receiving a feedback signal and converting the feedback signal into a temperature value;
the computer system (32) is internally provided with a PID control block which is connected with the AI board card (31) and used for receiving the converted temperature value and calculating the adjustment quantity of the water drum (25);
the AO board card (33) is connected with the PID control block and used for receiving the regulating variable and converting the regulating variable into a regulating signal; and meanwhile, the AO board card (33) is connected with the motor (22).
6. The system of claim 5, wherein the system comprises: the microcomputer system (32) also has a human-machine interface for input by the production personnel.
7. A control method using the flow channel temperature control system based on hairpin water-bag control according to any one of claims 1 to 6, characterized in that: the method comprises the following steps:
s1, measuring the temperature of the fluid channel by the fluid channel temperature feedback mechanism (1) and sending a millivolt signal to the control system (3);
s2, the control system (3) calculates and outputs an adjusting signal to a motor (22) of the card-issuing water bag device (2) based on the millivolt signal of the step S1;
s3, the motor (22) controls the length of the water bag (25) in the cooling part based on the adjusting signal of the step S2 to adjust the temperature of the cooling part and the flow passage.
8. The method for controlling the temperature of a runner based on hairpin water pack control as claimed in claim 7, wherein: the specific operation steps of step S2 are as follows:
s21, the AI board card (31) receives a signal fed back by the fluid channel temperature feedback mechanism (1), converts the signal into a temperature value and then transmits the temperature value to the microcomputer system (32);
s22, calculating the adjustment quantity of the water bag (25) by the PID control block in the microcomputer system (32) based on the temperature value in the step S21, and sending the adjustment quantity to the AO board card;
s23, the AO board card (33) receives the adjustment quantity of the step S221 and converts the adjustment quantity into a control signal; and then the AO board card (33) controls the motor (22) to act through the adjusting signal.
9. The method for controlling the temperature of a runner based on hairpin water pack control as claimed in claim 8, wherein: the distance value of the water bag (25) can be automatically input by a production person through a human-computer interface of the microcomputer system (32) for control.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115636571A (en) * | 2022-11-14 | 2023-01-24 | 秦皇岛玻璃工业研究设计院有限公司 | Temperature control method for float glass melting furnace |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5358541A (en) * | 1993-01-08 | 1994-10-25 | The Boc Group, Inc. | Forehearth temperature control system |
| CN1605574A (en) * | 2004-08-20 | 2005-04-13 | 河南安彩高科股份有限公司 | Aquarium furnace throat forced cooling method |
| CN202089889U (en) * | 2011-05-25 | 2011-12-28 | 中国南玻集团股份有限公司 | Water cooling system of annealing furnace for float glass production |
| CN102320721A (en) * | 2011-08-11 | 2012-01-18 | 华尔润玻璃产业股份有限公司 | Float horizontal-flame glass melting furnace |
| CN203187521U (en) * | 2013-03-08 | 2013-09-11 | 重庆万盛浮法玻璃有限公司 | Temperature fine adjustment type drainage pipe cooler lifting truck |
| CN110187727A (en) * | 2019-06-17 | 2019-08-30 | 武汉理工大学 | A kind of Glass Furnace Temperature control method based on deep learning and intensified learning |
| CN214004412U (en) * | 2020-12-02 | 2021-08-20 | 蚌埠凯盛工程技术有限公司 | Space water drum vehicle for cooling part of melting furnace |
| CN113651524A (en) * | 2021-09-14 | 2021-11-16 | 蚌埠凯盛工程技术有限公司 | Full-automatic temperature control system of glass production line annealing kiln |
-
2021
- 2021-12-03 CN CN202111469905.XA patent/CN114275997B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5358541A (en) * | 1993-01-08 | 1994-10-25 | The Boc Group, Inc. | Forehearth temperature control system |
| CN1605574A (en) * | 2004-08-20 | 2005-04-13 | 河南安彩高科股份有限公司 | Aquarium furnace throat forced cooling method |
| CN202089889U (en) * | 2011-05-25 | 2011-12-28 | 中国南玻集团股份有限公司 | Water cooling system of annealing furnace for float glass production |
| CN102320721A (en) * | 2011-08-11 | 2012-01-18 | 华尔润玻璃产业股份有限公司 | Float horizontal-flame glass melting furnace |
| CN203187521U (en) * | 2013-03-08 | 2013-09-11 | 重庆万盛浮法玻璃有限公司 | Temperature fine adjustment type drainage pipe cooler lifting truck |
| CN110187727A (en) * | 2019-06-17 | 2019-08-30 | 武汉理工大学 | A kind of Glass Furnace Temperature control method based on deep learning and intensified learning |
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| CN113651524A (en) * | 2021-09-14 | 2021-11-16 | 蚌埠凯盛工程技术有限公司 | Full-automatic temperature control system of glass production line annealing kiln |
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| CN115636571A (en) * | 2022-11-14 | 2023-01-24 | 秦皇岛玻璃工业研究设计院有限公司 | Temperature control method for float glass melting furnace |
| CN115636571B (en) * | 2022-11-14 | 2024-03-15 | 秦皇岛玻璃工业研究设计院有限公司 | Temperature control method for float glass melting furnace |
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