CN209193795U - A kind of float glass tin bath temperature control system - Google Patents
A kind of float glass tin bath temperature control system Download PDFInfo
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- CN209193795U CN209193795U CN201821537559.8U CN201821537559U CN209193795U CN 209193795 U CN209193795 U CN 209193795U CN 201821537559 U CN201821537559 U CN 201821537559U CN 209193795 U CN209193795 U CN 209193795U
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Abstract
The utility model relates to glass manufacturing apparatus fields.Purpose is to provide a kind of float glass tin bath temperature control system；The technical solution adopted is that: including molten tin bath, air compressor machine, controller, heating module, temperature detecting module are provided in molten tin bath, the air compressor machine, heating module, temperature detecting module are electrically connected with controller respectively, it further include cooling body, cooling fluid tank, vacuum generator, cooling body includes the pipeline for being laid on a plurality of connection of molten tin bath bottom；Cooling body liquid returning end is connected with cooling fluid tank liquid return hole, and cooling fluid tank liquid outlet passes through the low-pressure inlet of connection vacuum generator after flow valve, and flow valve and controller are electrically connected；The high pressure entry of vacuum generator is connect with air compressor machine, vacuum generator outlet is connected with gas-liquid separator, gas-liquid separator liquid outlet is connected with cooling body liquid feeding end, and gas-liquid separator gas outlet is connected after being sequentially connected filter, drier with the air curtain sealing structure of molten tin bath.Structure is simple, energy saving, temperature control speed is fast.
Description
Technical field
The utility model relates to glass manufacturing apparatus fields, and in particular to a kind of float glass tin bath temperature control system.
Background technique
The main production process of glass is float glass process, float glass and its product be widely used in building, communications and transportation and
Each economic department, yield and purposes occupy status outstanding in various glasswares.With electronics, chemical industry, light industry, machinery
Etc. the rapid development of industries and being growing more intense for market competition, it is higher and higher to glass product quality requirement, while industrial energy
It is becoming tight with resource also day, therefore, shortens the development cycle, optimizing process improves product quality, reduces production cost,
Objective requirement that can be unbeaten in market competition as enterprise.And molten tin bath temperature plays a crucial role glass quality.
Present float glass passes through the cooperation of temperature detecting unit and heating unit in forming process, while right
Water packet carries out water circulation, is controlled with realizing molten tin bath temperature.And water packet during prolonged hot operation be easy by
To damage, there are sand holes, generate leak, forms defect in glass surface；On the other hand, low temperature can make glass be deformed, is thin
Thick difference and sulfide attachment.In addition, water packet needs water pump to carry out water circulation to it, energy consumption is high, deficiency in economic performance.
Summary of the invention
The utility model aim is to provide that a kind of structure is simple, energy-efficient float glass tin bath temperature control system.
To achieve the above object, the technical scheme adopted by the utility model is including molten tin bath, air compressor machine, controller, institute
State and be provided with heating module, temperature detecting module in molten tin bath, the air compressor machine, heating module, temperature detecting module respectively with control
Device processed is electrically connected, and further includes cooling body, cooling fluid tank, vacuum generator, and the cooling body includes being laid on molten tin bath bottom
The pipeline of a plurality of connection in portion；The cooling body liquid returning end is connected with cooling fluid tank liquid return hole, the cooling fluid tank liquid outlet
By connecting the low-pressure medium entrance of vacuum generator after flow valve, the flow valve and controller are electrically connected；The vacuum
The high-pressure medium entrance of generator is connect with air compressor machine, and vacuum generator outlet is connected with gas-liquid separator, the gas-liquid separation
Device liquid outlet is connected with cooling body liquid feeding end, and the gas-liquid separator gas outlet is sequentially connected after filter, drier and tin
The air curtain sealing structure of slot is connected.
Preferably, the cooling body includes the inlet tube being laterally arranged, liquid back pipe, and the inlet tube, liquid back pipe pass through
Longitudinally disposed more coolant hoses connection.
Preferably, the inlet tube passes through first branch flow valve, second branch flow valve, third bypass flow valve, the
Four bypass flow valves be connected in turn first branch inlet tube, second branch inlet tube, third branch inlet tube, the 4th branch into
Liquid pipe；The first branch inlet tube, second branch inlet tube, third branch inlet tube, the 4th branch inlet tube pass through respectively
More coolant hoses are connected to liquid back pipe.
Preferably, bottom is provided with temperature monitor in the cooling fluid tank, and the temperature monitor and controller are electrical
Connection.
Preferably, the coolant hose is bandlet pipe and width direction is parallel with molten tin bath bottom.
The advantageous effects of the utility model are: on the molten tin bath used in conventional float glass, Jiang Qishui
Pouring-basket cooling system replaces with the cooling thermoregulating system of cooling tube circulating cooling liquid；Wherein cool down thermoregulating system, by vacuum generator,
Cooling fluid tank, gas-liquid separator, cooling body composition, and vacuum generator by molten tin bath sealing structure feeder air compressor machine
It is connected, to form circulating pump.Therefore it does not need to add water-circulating pump again, does not increase new energy consumption while structure is simple yet,
Economic, environmental protection.And cooled down by coolant to tin liquor, tin liquor temperature can be quickly adjusted, therefore temperature adjustment speed is fast.Separately
Outside, the cooling body technique warm area different according to molten tin bath, is provided with corresponding coolant circulation area, needed for calculating by controller
Coolant the area Liang Bingge flow valve, thus accurately to each industrial area carry out temperature control.Each area's stream is controlled simultaneously
The uninterrupted for measuring valve is also adjustable molten tin bath transverse temperature difference, therefore the quality of the glass produced is high.
Detailed description of the invention
Fig. 1 is the component connection schematic diagram of the utility model；
Fig. 2 is the cooling body schematic diagram of the utility model.
Specific embodiment
A kind of float glass tin bath temperature control system, including molten tin bath 1, air compressor machine 5, controller, the interior setting of the molten tin bath 1
There are heating module, temperature detecting module, the air compressor machine 5, heating module, temperature detecting module electrically connect with controller respectively
It connects, further includes cooling body 2, cooling fluid tank 3, vacuum generator 4, the cooling body 2 includes being laid on the more of 1 bottom of molten tin bath
The pipeline of item connection；2 liquid returning end of cooling body is connected with 3 liquid return hole of cooling fluid tank, and 3 liquid outlet of cooling fluid tank passes through
The low-pressure medium entrance of vacuum generator 4 is connected after flow valve 9, the flow valve 9 is electrically connected with controller；The vacuum hair
The high-pressure medium entrance of raw device 4 is connect with air compressor machine 5, and the outlet of vacuum generator 4 is connected with gas-liquid separator 6, the gas-liquid point
It is connected from 6 liquid outlet of device with 2 liquid feeding end of cooling body, 6 gas outlet of gas-liquid separator is sequentially connected filter 7, drier 8
It is connected afterwards with the air curtain sealing structure of molten tin bath 1.
It specifically, is that glass solution is made to flow through molten tin bath 1 in the molding of float glass, each temperature of setting in molten tin bath 1
In region, it is provided with heating module, temperature detecting module, cooling system, PLC and control (are then generally integrated by controller
Circuit processed) collection analysis temperature data, it then controls heating module and flow valve 9 acts, to control in real time temperature.
Molten tin bath 1 is to carry out gas to input end, outlet end, edge machine, measurement monitoring holes by 5 output high-pressure gas of air compressor machine simultaneously
Curtain sealing.Therefore pass through vacuum generator 4 using the high pressure gas that air compressor machine 5 exports, so that forming vacuum will be in cooler bin 3
Coolant extraction come out.Therefore it does not need to add water-circulating pump again, does not increase new energy consumption while structure is simple yet, pass through
Ji, environmental protection.
The coolant wherein extracted by vacuum generator 4, and high pressure gas brings gas-liquid separator 6 into and carries out gas-liquid point
From；High pressure gas then from the gas outlet of gas-liquid separator 6 be discharged, pass sequentially through 7 impurity screening of filter, be not completely separated it is cold
But agent drop etc., drying device 8 is dry, to guarantee input end, outlet end, edge machine, measure the gas formed at monitoring holes
Curtain will not impact the forming of glass.Coolant then enters cooling body 2, cooler from the leakage fluid dram of gas-liquid separator 6
Structure 2 is the pipeline of a plurality of connection, to quickly take away extra heat, and is back to cooler bin 3 and is sufficiently cooled
For use, to realize the circulation of coolant.Cooling body 2 is mounted on the slot bottom of molten tin bath 1, heat band that can not only be extra by tin liquor
It walks, adjusts the temperature of tin liquor, additionally it is possible to the bottom plate of molten tin bath 1 be cooled down, to protect molten tin bath 1.
In addition, calculating cooling required coolant flow size by controller, and then control the stream of control flow valve 9
Amount, can control the flow of coolant；Namely when controller judges tin liquor temperature and set temperature deviation is big, increase stream
Measure the flow of valve 9；When the deviation is small, the flow of flow valve 9 is turned down；And then the temperature of the tin liquor in control molten tin bath 1 accurately and fast
Degree.And the phenomenon that being not required to setting water packet, leak is not present, the glass quality produced are high.Coolant can be water, coolant liquid,
Cutting fluid, cooling oil etc., and cooling oil has sensitive thermal balance ability, superpower capacity of heat transmission, boiling point is high, avoids gas
The corrosion such as erosion, scale, electrolysis injury etc., therefore preferred cooling oil.
Further, the cooling body 2 includes inlet tube 21, the liquid back pipe 22 being laterally arranged, and the inlet tube 21 returns
Liquid pipe 22 is connected to by more longitudinally disposed coolant hoses 23., it is understood that coolant hose 23 is according to required temperature adjustment
The width of molten tin bath 1, according to a fixed spacing arrangement or molten tin bath 1 temperature gradient arrange, so as to efficiently spend molten tin bath 1 into
Trip temperature control.Wherein coolant first flows through inlet tube 21, then liquid back pipe 22 is flowed to by coolant hose 23, thus by more
Remaining heat is taken away.In addition, the inlet tube 21, liquid back pipe 22 can also be connected by single snakelike coolant hose 23, energy
Enough reach identical effect.
Further, the inlet tube 2 passes through first branch flow valve 24, second branch flow valve 25, third branch stream
Amount valve 26, the 4th bypass flow valve 27 be connected in turn first branch inlet tube 31, second branch inlet tube 32, third branch into
Liquid pipe 33, the 4th branch inlet tube 34；The first branch inlet tube 31, second branch inlet tube 32, third branch inlet tube
33, the 4th branch inlet tube 34 is connected to by more coolant hoses 23 with liquid back pipe 22 respectively.It is understood that the first branch
Inlet tube 31 is corresponding with molten tin bath polishing area with the cooled region that coolant hose 23 is formed, second branch inlet tube 32 and coolant
The cooled region that pipe 23 is formed is corresponding with molten tin bath Xu Leng or quenching zone, and third branch inlet tube 33 is formed with coolant hose 23
Cooled region and molten tin bath draw thin region corresponding, and the cooled region and molten tin bath that the 4th branch inlet tube 34 and coolant hose 23 are formed are cold
But region is corresponding.
Pass through controller first branch flow valve 24, second branch flow valve 25, third bypass flow valve 26, the 4th branch
Flow valve 27 can control the uninterrupted of the coolant into 1 polishing area of molten tin bath, the area Xu Lengqu, La Bao, cooling zone, thus
Temperature control accurately is carried out to each industrial area.Simultaneously when molten tin bath transverse temperature has the larger temperature difference, the stream of each branch is controlled
The uninterrupted of valve is measured to adjust corresponding coolant flow, to achieve the purpose that adjust molten tin bath transverse temperature difference.
Further, bottom is provided with temperature monitor 10, the temperature monitor 10 and control in the cooling fluid tank 3
Device is electrically connected.It should be understood that temperature monitor 10, can in real-time monitoring cooling fluid tank 3 coolant temperature, and will
Data are supplied to controller, when the temperature is excessively high, issue prompting message by controller, timely to add or replace cooling
Agent, waterproof paper coolant temperature is excessively high, reduces cooling efficiency, to further ensure the efficiency that temperature is adjusted.
Further, the coolant hose 23 is bandlet pipe and width direction is parallel with 1 slot bottom of molten tin bath.Specifically, cooling
Agent pipe 23 is flat pipeline, and width direction is parallel with the slot bottom of molten tin bath 1, can increase coolant hose 23 and tin to greatest extent
The contact area of 1 slot bottom of slot, tin liquor improves the efficiency that temperature is adjusted, to improve the production efficiency and quality stability of glass.
Meanwhile the uninterrupted of flow valve 9 is also controlled for controller, the foundation of science is improved, more accurate, quick adjusting molten tin bath
Temperature.
The workflow of the utility model:
Under original state, each flow valve, which is in, closes shape, and opening controller passes through the heating module of controller molten tin bath, temperature
Detection module is spent, detects the temperature of tin liquor in real time by temperature detecting module, and it is close to the progress air curtain of molten tin bath 1 to open air compressor machine 5
Envelope；When the temperature of heating module reaches setting value, tin liquor is imported, and continue to heat, when temperature reaches the temperature of glass production
When condition, glass solution is added, is produced.When production, when tin liquor temperature is lower than temperature needed for production, pass through controller
Heating module is controlled to heat tin liquor；It is taken when temperature is higher than production, flow valve 9 is controlled by controller, gives coolant machine
Structure 2 inputs suitable coolant, and the amount of coolant is determined by calculation by controller.Meanwhile by controlling first branch flow
Valve 24, second branch flow valve 25, third bypass flow valve 26, the 4th bypass flow valve 27 flow, control each process island
Temperature and the lateral temperature difference.
Claims (5)
1. a kind of float glass tin bath temperature control system, including molten tin bath (1), air compressor machine (5), controller, the molten tin bath (1) is interior
It is provided with heating module, temperature detecting module, the air compressor machine (5), heating module, temperature detecting module are electric with controller respectively
Property connection, it is characterised in that:
It further include cooling body (2), cooling fluid tank (3), vacuum generator (4), the cooling body (2) includes being laid on molten tin bath
(1) pipeline of a plurality of connection of bottom；Cooling body (2) liquid returning end is connected with cooling fluid tank (3) liquid return hole, the cooling
Agent case (3) liquid outlet connects the low-pressure medium entrance of vacuum generator (4), the flow valve (9) and control by flow valve (9) afterwards
Device processed is electrically connected；
The high-pressure medium entrance of the vacuum generator (4) is connect with air compressor machine (5), vacuum generator (4) outlet and gas-liquid point
It is connected from device (6), gas-liquid separator (6) liquid outlet is connected with cooling body (2) liquid feeding end, the gas-liquid separator (6)
Gas outlet is sequentially connected filter (7), drier (8) is connected with the air curtain sealing structure of molten tin bath (1) afterwards.
2. float glass tin bath temperature control system according to claim 1, it is characterised in that: the cooling body (2)
Including inlet tube (21), the liquid back pipe (22) being laterally arranged, the inlet tube (21), liquid back pipe (22) pass through longitudinally disposed more
Root coolant hose (23) connection.
3. float glass tin bath temperature control system according to claim 2, it is characterised in that: the inlet tube (21) is logical
Cross first branch flow valve (24), second branch flow valve (25), third bypass flow valve (26), the 4th bypass flow valve (27)
Be connected in turn first branch inlet tube (31), second branch inlet tube (32), third branch inlet tube (33), the 4th branch into
Liquid pipe (34)；
The first branch inlet tube (31), second branch inlet tube (32), third branch inlet tube (33), the 4th branch feed liquor
Pipe (34) is connected to by more coolant hoses (23) with liquid back pipe (22) respectively.
4. float glass tin bath temperature control system according to claim 3, it is characterised in that: the cooling fluid tank (3)
Interior bottom is provided with temperature monitor (10), and the temperature monitor (10) and controller are electrically connected.
5. according to float glass tin bath temperature control system described in claim 2~4 any one, it is characterised in that: described
Coolant hose (23) is bandlet pipe and width direction is parallel with molten tin bath (1) slot bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821537559.8U CN209193795U (en) | 2018-09-20 | 2018-09-20 | A kind of float glass tin bath temperature control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821537559.8U CN209193795U (en) | 2018-09-20 | 2018-09-20 | A kind of float glass tin bath temperature control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209193795U true CN209193795U (en) | 2019-08-02 |
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ID=67406388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821537559.8U Active CN209193795U (en) | 2018-09-20 | 2018-09-20 | A kind of float glass tin bath temperature control system |
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| Country | Link |
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| CN (1) | CN209193795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115466038A (en) * | 2022-10-09 | 2022-12-13 | 中国洛阳浮法玻璃集团有限责任公司 | Device and method for improving quality of float glass |
-
2018
- 2018-09-20 CN CN201821537559.8U patent/CN209193795U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115466038A (en) * | 2022-10-09 | 2022-12-13 | 中国洛阳浮法玻璃集团有限责任公司 | Device and method for improving quality of float glass |
| CN115466038B (en) * | 2022-10-09 | 2023-10-24 | 中国洛阳浮法玻璃集团有限责任公司 | Device and method for improving quality of float glass |
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