CN114455806B - Cooling system - Google Patents
Cooling system Download PDFInfo
- Publication number
- CN114455806B CN114455806B CN202210129265.6A CN202210129265A CN114455806B CN 114455806 B CN114455806 B CN 114455806B CN 202210129265 A CN202210129265 A CN 202210129265A CN 114455806 B CN114455806 B CN 114455806B
- Authority
- CN
- China
- Prior art keywords
- manual valve
- flow
- pipeline
- cooling system
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 78
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 155
- 239000011521 glass Substances 0.000 claims abstract description 98
- 238000001514 detection method Methods 0.000 claims abstract description 24
- 238000001914 filtration Methods 0.000 claims description 66
- 229910001887 tin oxide Inorganic materials 0.000 claims description 13
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims description 12
- 230000001502 supplementing effect Effects 0.000 claims description 5
- 239000000110 cooling liquid Substances 0.000 abstract description 30
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 230000008676 import Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 22
- 238000007599 discharging Methods 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 230000008439 repair process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000007496 glass forming Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000006060 molten glass Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/23—Cooling the molten glass
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The application provides a cooling system, which comprises: first water tank, circulation pipeline and detection component, first water tank are provided with first export and first import, and the circulation pipeline is connected first export and first import respectively, and the circulation pipeline is close to glass kiln setting, and detection component includes at least: the conductivity monitor is arranged close to the first outlet of the first water tank, and at least partially penetrates through the circulation pipeline and is positioned in the circulation pipeline. The cooling system can cool the glass kiln for producing glass so as to improve production safety, and the electric conductivity can be monitored in real time by the electric conductivity monitor for the cooling liquid in the circulating pipeline, and the cooling liquid in the first water tank is replaced after the electric conductivity exceeds a preset range, so that the electric conductivity can be ensured to be in a control range, equipment and personal safety accidents caused by electric leakage are avoided, and the service life of the glass kiln can be prolonged.
Description
Technical Field
The application relates to the technical field of glass production, in particular to a cooling system.
Background
In the glass production process, raw materials for producing glass are firstly placed into a glass kiln to be melted at high temperature and form high-temperature glass liquid, and the high-temperature glass liquid flows into a glass forming device communicated with the glass kiln through flowing.
However, because the high-temperature glass liquid flows in the glass kiln, the high-temperature glass liquid is easy to erode wall bricks forming the glass kiln, so that the service life of the glass kiln is shortened.
Disclosure of Invention
In view of the above, the present application provides a cooling system.
In order to achieve the above object, an embodiment of the present application provides a cooling system, including: the glass kiln comprises a first water tank, a circulating pipeline and a detection assembly, wherein the first water tank is provided with a first outlet and a first inlet, the circulating pipeline is respectively connected with the first outlet and the first inlet, the circulating pipeline is arranged close to the glass kiln, and the detection assembly at least comprises: the conductivity monitor is arranged adjacent to the first outlet of the first water tank, and at least partially penetrates through the circulation pipeline and is positioned in the circulation pipeline.
In some variant embodiments of the application, the detection assembly further comprises: a first temperature pressure monitor disposed adjacent to the first outlet of the first tank, the first temperature pressure monitor at least partially passing through and within the flow line; the first temperature and pressure monitor is arranged on a flow pipeline between the first outlet and the conductivity monitor, or the first temperature and pressure monitor is arranged on a flow pipeline on one side, away from the first outlet, of the conductivity monitor.
In some modified embodiments of the present application, the cooling system may further include: the water collection bag is arranged on a flow pipeline between the detection assembly and the first inlet, the position of the water collection bag is higher than that of the first water tank, the second water tank is connected with the water collection bag, and the position of the second water tank is higher than that of the water collection bag.
In some modified embodiments of the present application, the cooling system may further include: the first filtration control pipeline of multiunit, multiunit first filtration control pipeline is parallel to be incorporated the detection component with flow pipeline between the water drum, a set of first filtration control pipeline has set gradually first manual valve, first filter, first water pump and second manual valve along flow direction of flow pipeline.
In some modified embodiments of the present application, among the multiple sets of first filtering control pipelines, the first water pump in at least one set of first filtering control pipelines is an electric water pump, and the first water pump in at least one set of first filtering control pipelines is a diesel water pump.
In some modified embodiments of the present application, the cooling system may further include: the plurality of groups of second filtering control pipelines are connected between the plurality of groups of first filtering control pipelines and the water collection bag in parallel, and a group of second filtering control pipelines are sequentially provided with a third manual valve, a second filter, a first pressure reducing valve, a second temperature pressure monitor, a fourth manual valve, an automatic valve, a fifth manual valve and a sixth manual valve along the flow direction of the circulation pipeline; wherein a set of said second filtration control lines further comprises: and the seventh manual valve is connected with the fourth manual valve, the automatic valve and the fifth manual valve in parallel.
In some modified embodiments of the present application, the cooling system may further include: the third filtering control pipeline is sequentially provided with an eighth manual valve, a third filter, a second pressure reducing valve, a third temperature and pressure monitor and a ninth manual valve along the flowing direction of the circulating pipeline; wherein the third filtration control line and the tenth manual valve are connected in parallel to a flow line between the water collection bag and the first inlet.
In some modified embodiments of the present application, the cooling system may further include: the plurality of groups of cooling pipelines are connected in parallel to the third filtering control pipeline and the flow pipeline between the tenth manual valve and the first inlet, and an eleventh manual valve, a flow control assembly and a first functional part are sequentially arranged on one group of cooling pipelines along the flow direction of the flow pipeline; wherein at least one flow control assembly is disposed adjacent to a tin oxide electrode on a peripheral side of the glass kiln, and at least one flow control assembly is disposed adjacent to a feed tube of the glass kiln.
In some variations of the present application, the flow control assembly includes: the first flow control pipeline and the second flow control pipeline that the parallel arrangement, first flow control pipeline has set gradually twelfth manual valve, float flowmeter, thirteenth manual valve along the flow direction of circulation pipeline, the second flow control pipeline includes: fourteenth manual valve.
In some modified embodiments of the present application, the cooling system may further include: and the water supplementing device is connected with the first water tank.
The embodiment of the application provides a cooling system, which can cool a glass kiln for producing glass so as to improve the production safety, can monitor the electric conductivity of cooling liquid in a circulation pipeline in real time through an electric conductivity monitor, and can replace the cooling liquid of a first water tank after the electric conductivity exceeds a preset range, so that the electric conductivity can be ensured to be in a control range, equipment and personal safety accidents caused by electric leakage are avoided, and the service life of the glass kiln can be prolonged.
The foregoing description is only an overview of the present application, and is intended to provide a better understanding of the present application, as it is embodied in the following description, with reference to the preferred embodiments of the present application and the accompanying drawings.
Drawings
FIG. 1 is a schematic diagram illustrating the connection between the structures of a cooling system according to an embodiment of the present application;
FIG. 2 is a schematic diagram illustrating the connection between the structures of a second filtration control line according to an embodiment of the present application;
FIG. 3 is a schematic illustration of the connections between the various structures of a flow control assembly according to an embodiment of the present application;
FIG. 4 is a schematic connection diagram of a cooling system (first embodiment) according to an embodiment of the present application;
fig. 5 is a schematic view of a glass furnace according to an embodiment of the present application.
Reference numerals illustrate:
100-cooling system, 110-first water tank, 120-flow line, 130-detection assembly, 131-conductivity monitor, 132-first temperature pressure monitor, 140-water collection bag, 141-temperature pressure monitor, 150-second water tank, 151-valve, 160-first filtration control line, 161-first manual valve, 162-first filter, 163-first water pump, 164-second manual valve, 170-second filtration control line, 171-third manual valve, 172-second filter, 173-first pressure reducing valve, 174-second temperature pressure monitor, 175-fourth manual valve, 176-automatic valve, 177-fifth manual valve, 178-sixth manual valve, 179-seventh manual valve, 180-third filtration control line, 181-eighth manual valve, 182-third filter, 183-second pressure reducing valve, 184-third temperature pressure monitor, 185-ninth manual valve, 186-tenth manual valve, 190-cooling line, 191-eleventh manual valve, 192-third manual valve, 192-flow meter, 1922-manual valve, 1924-flow meter control assembly, 1922-manual valve, 1924-flow meter;
200-glass kiln, 201-tin oxide electrode and 202-feeding pipe.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, based on the embodiments of the application, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the application. Thus, the following detailed description of the embodiments of the application, as presented in the figures, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application.
Embodiments of the application and features of the embodiments may be combined with each other without conflict. The application will be described in detail below with reference to the drawings in connection with embodiments.
The flat display glass substrate production line is a typical fine production operation and has extremely high requirements on the process stability of the production line. The glass kiln is used as a front-end process and is responsible for providing molten high-temperature glass liquid for a rear process, and the stability of parameters such as the internal temperature, pressure, liquid level and the like of the glass kiln is required to be ensured in the process.
The glass kiln adopts a screw feeder to feed materials into the glass kiln, the lower part in the glass kiln is heated by using a tin oxide electrode, and the upper part is heated by using natural gas full oxygen combustion in an auxiliary way.
The glass kiln is provided with a discharging hole with the diameter of 50mm at the bottom of the glass kiln for facilitating hot repair and cold repair of the production line, and a detachable discharging water drum is matched with the glass kiln, and the discharging water drum seals the discharging hole during normal production to prevent glass liquid from dripping from the discharging hole, so that the glass kiln can be discharged by dismantling the discharging water drum during hot repair and cold repair of the production line.
The junction of the glass kiln and the platinum channel is a liquid flow hole, a liquid flow hole water drum is arranged in a matching manner, the liquid flow hole water drum is used for sealing the liquid flow hole when high-temperature glass liquid is formed by melting the glass kiln, and the liquid flow hole water drum is removed when the high-temperature glass liquid in the glass kiln is discharged. In the process, the glass liquid at the position of the liquid flow hole flows most severely, so that the pool wall of the glass kiln is corroded greatly.
The feeding pipe, the tin oxide electrode, the discharging water drum and the liquid flow hole water drum of the spiral feeder of the glass kiln are in a high-temperature environment for a long time, so that potential safety hazards exist.
An embodiment of the present application provides a cooling system 100, referring to fig. 1 to 5, the cooling system 100 includes: first water tank 110, circulation pipeline 120 and detection subassembly 130, first water tank 110 is provided with first export and first import, and first export and first import are connected respectively to circulation pipeline 120, and circulation pipeline 120 is close to glass kiln 200 setting, and detection subassembly 130 includes at least: conductivity monitor 131, conductivity monitor 131 is disposed adjacent to the first outlet of first tank 110, and conductivity monitor 131 at least partially passes through flow line 120 and is located within flow line 120.
Specifically, the first water tank 110 can store a cooling liquid for cooling, such as: and (3) water. The first water tank 110 is provided with a first outlet and a first inlet, and the circulation pipeline 120 is connected to the first outlet and the first inlet, so that the cooling liquid in the first water tank 110 can flow out from the first outlet, and enter the first water tank 110 from the first inlet after passing through the circulation pipeline 120 to form a circulation flow system. The above-described circulation line 120 is provided near the glass kiln 200 for producing glass so as to be able to cool the glass kiln 200.
Here, when the cooling system 100 cools the charged portion peripheral side of the glass kiln 200, the cooling liquid in the first water tank 110 is preferably low-temperature pure water because the conductivity of pure water is very weak, thereby being able to improve the safety factor while ensuring the cooling effect.
The conductivity monitor 131 is capable of monitoring at least the conductivity of the liquid for cooling in the circulation line 120 near the first outlet of the first water tank 110.
In one embodiment, referring to fig. 1, 4 and 5, the outlet of the feed pipe 202 is connected to the inlet of the glass kiln 200 to feed raw materials for producing glass into the glass kiln 200, the tin oxide electrodes 201 disposed at both sides of the glass kiln 200 heat the glass kiln 200 to melt the raw materials in the glass kiln 200 into glass liquid, and the flow-through pipeline 120 is disposed at the outer side of the glass kiln 200 to cool the glass kiln 200, while the conductivity monitor 131 monitors the conductivity of the cooled liquid flowing from the first outlet in real time. When the monitored conductivity exceeds the preset range, the conductivity can be adjusted by changing the cooling liquid in the first tank 110.
In this embodiment, cooling system can cool down production glass's glass kiln to promote production safety, and can carry out the real-time supervision of conductivity to the cooling liquid in the circulation pipeline through conductivity monitor, change the cooling liquid of first water tank after the conductivity surpasses the default range, thereby can ensure that the conductivity is in the management and control scope, avoid causing equipment, personal safety accident because of the electric leakage from this, and can prolong glass kiln's life.
In one embodiment of the present application, referring to fig. 1, the detection assembly 130 may further include: a first temperature pressure monitor 132, the first temperature pressure monitor 132 being disposed adjacent the first outlet of the first tank 110, and the first temperature pressure monitor 132 at least partially passing through the flow-through line 120 and being located within the flow-through line 120; the first temperature and pressure monitor 132 is disposed on the flow line 120 between the first outlet and the conductivity monitor 131, or the first temperature and pressure monitor 132 is disposed on the flow line 120 on a side of the conductivity monitor 131 away from the first outlet.
Specifically, the first temperature and pressure monitor 132 can monitor the temperature and pressure of the cooling liquid in the circulation pipeline 120 at the first outlet of the first water tank 110, and can adjust the water temperature and/or pressure in time when the temperature and/or pressure exceeds the preset range.
In one embodiment of the present application, referring to FIG. 1, the cooling system 100 may further comprise: the water collection bag 140 and the second water tank 150, the water collection bag 140 is arranged on the circulation pipeline 120 between the detection assembly 130 and the first inlet, the position of the water collection bag 140 is higher than that of the first water tank 110, the second water tank 150 is connected with the water collection bag 140, and the position of the second water tank 150 is higher than that of the water collection bag 140.
Specifically, the water collection bag 140 is disposed on the circulation line 120 between the detection assembly 130 and the first inlet, and the water collection bag 140 is located at a position higher than that of the first water tank 110, so that at least a portion of the circulation line 120 between the water collection bag 140 and the first inlet is located at a position higher than that of the first water tank 110, for example: the first water tank 110 is disposed at floor 1, the water collection bag 140 is disposed at floor 4, and at least a portion of the circulation pipeline 120 between the water collection bag 140 and the first inlet is disposed at floor 4, thereby cooling the glass kiln 200 located at floor 4.
The position of the second water tank 150 is higher than the position of the water collection bag 140, so that when the power is off and/or the cooling liquid in the first water tank 110 is used up, the liquid in the first water tank 110 cannot flow into the water collection bag 140, the temporary cooling liquid can be provided to the water collection bag 140 through the second water tank 150, and during the time that the second water tank 150 provides the cooling liquid to the water collection bag 140, a worker can check the power-off reason and then perform circuit maintenance or connect a standby circuit.
Further, in order to control the start, stop and flow control of the second water tank 150, a valve 151 may be provided between the second water tank 150 and the water collecting bag 140.
Further, in order to monitor the temperature and pressure of the cooling liquid in the water collection bag 140 in real time, the water collection bag 140 may be connected to the temperature and pressure monitor 141.
In one embodiment of the present application, referring to FIG. 1, the cooling system 100 may further comprise: the plurality of groups of first filtering control pipelines 160 are connected in parallel with the flow pipeline 120 between the detection assembly 130 and the water collecting bag 140, and the first manual valve 161, the first filter 162, the first water pump 163 and the second manual valve 164 are sequentially arranged along the flow direction of the flow pipeline 120 in one group of first filtering control pipelines 160.
Specifically, the multiple groups of the first filtering control pipelines 160 may be partially used and partially standby, so as to prevent the situation that the whole cooling system 100 cannot continuously work when only one group of the first filtering control pipelines 160 is failed, and simultaneously, the flow rate can be flexibly adjusted by opening different groups of the first filtering control pipelines 160 at the same time. The number of the first filtering control pipes 160 may be 2 groups, 3 groups, or multiple groups, which is not limited herein, for example: referring to fig. 1, the number of first filter control lines 160 is 3.
The first manual valve 161 can be opened, closed, and flow controlled before the cooling liquid passes through the first filter 162, and the second manual valve 164 can be opened, closed, and flow controlled before the cooling liquid enters the water collection bag 140, for example, when the first filter 162 fails, further loss can be reduced by closing the first manual valve 161. The first filter 162 can filter the cooling liquid flowing out of the first water tank 110 to prevent impurities in the cooling liquid from blocking subsequent pipelines or devices. The first water pump 163 can lift the cooling liquid flowing from the first water tank 110 to a higher position, for example: lifting to the 4 th floor where the water collection bag 140 is located.
In one embodiment of the present application, referring to fig. 1, among the plurality of sets of first filtering control lines 160, the first water pump 163 in at least one set of first filtering control lines 160 is an electric water pump, and the first water pump 163 in at least one set of first filtering control lines 160 is a diesel water pump. Therefore, the diesel water pump can be used under the condition of power failure to ensure the continuous operation of the cooling system 100, the electric water pump can be used under the condition that the diesel in the diesel water pump is used up to ensure the continuous operation of the cooling system 100, and the time can be provided for supplementing the diesel.
In one embodiment of the present application, referring to FIG. 1, the cooling system 100 may further comprise: a plurality of groups of second filtering control pipelines 170, wherein the plurality of groups of second filtering control pipelines 170 are connected in parallel between the plurality of groups of first filtering control pipelines 160 and the water collecting bag 140, and a group of second filtering control pipelines 170 are sequentially provided with a third manual valve 171, a second filter 172, a first pressure reducing valve 173, a second temperature and pressure monitor 174, a fourth manual valve 175, an automatic valve 176, a fifth manual valve 177 and a sixth manual valve 178 along the flow direction of the flow pipeline 120; wherein the set of second filter control lines 170 further comprises: seventh manual valve 179, seventh manual valve 179 is in parallel with fourth manual valve 175, automatic valve 176 and fifth manual valve 177.
Specifically, the second filtering control pipe 170 is used for further performing operations such as flow control, temperature and pressure monitoring, and filtering on the cooling liquid that has not yet flowed into the circulation pipe 120 of the water collection bag 140. Here, since the second filtering control line 170 includes the automatic valve 176 and the seventh manual valve 179 arranged in parallel, it is possible to select whether to operate automatically or manually according to the actual situation.
In one embodiment of the present application, referring to FIG. 1, the cooling system 100 may further comprise: a third filtering control pipeline 180 and a tenth manual valve 186, wherein the third filtering control pipeline 180 is sequentially provided with an eighth manual valve 181, a third filter 182, a second pressure reducing valve 183, a third temperature and pressure monitor 184 and a ninth manual valve 185 along the flow direction of the circulation pipeline 120; wherein the third filter control line 180 and the tenth manual valve 186 are connected in parallel to the flow line 120 between the water collection bag 140 and the first inlet.
Specifically, the third filtering control pipeline 180 is used for further performing operations such as flow control, filtering, temperature and pressure monitoring on the cooling liquid in the circulation pipeline 120 passing through the water collection bag 140, so as to further ensure the working safety of the cooling system 100. Here, when the pipeline between the eighth to ninth manual valves 181 to 185 malfunctions or requires maintenance, the continuous operation of the cooling system 100 may be achieved through the tenth manual valve 186.
In one embodiment of the present application, referring to FIG. 1, the cooling system 100 may further comprise: a plurality of groups of cooling pipelines 190, wherein the plurality of groups of cooling pipelines 190 are connected in parallel to the third filtering control pipeline 180 and the circulation pipeline 120 between the tenth manual valve 186 and the first inlet, and an eleventh manual valve 191 and a flow control component 192 are sequentially arranged on one group of cooling pipelines 190 along the flow direction of the circulation pipeline 120; wherein at least one flow control assembly 192 is disposed adjacent to the tin oxide electrode 201 on the peripheral side of the glass kiln 200 and at least one flow control assembly 192 is disposed adjacent to the feed tube 202 of the glass kiln 200.
Specifically, the tin oxide electrode 201 is disposed at the outer side or side of the bottom of the glass furnace 200 to heat the glass furnace 200, thereby melting the raw materials for producing glass in the glass furnace 200 at a high temperature to form a high temperature molten glass. It should be noted that, other heating devices may be further disposed at the top, the periphery and/or the bottom of the glass kiln 200 to heat the glass kiln 200, so as to improve the heating effect of the glass kiln 200, which is not limited herein. Such as: the top of the glass kiln 200 may be heated with the assistance of natural gas oxy-fuel combustion.
The plurality of cooling pipelines 190 are positioned at different positions outside the glass kiln 200 to cool different positions of the glass kiln 200. At least one flow control assembly 192 is disposed adjacent to the tin oxide electrode 201 on the peripheral side of the glass furnace 200 to ensure that the temperature of the peripheral side of the tin oxide electrode 201 is not too high while the tin oxide electrode 201 heats the glass furnace 200, so as to ensure the safety of the cooling system 100.
In one embodiment of the present application, referring to FIG. 1, a flow control assembly 192 includes: a first flow control line 1921 and a second flow control line 1922 disposed in parallel, the first flow control line 1921 having a twelfth manual valve 1923, a float flowmeter 1924, a thirteenth manual valve 1925 disposed in that order along the flow direction of the flow line 120, the second flow control line 1922 comprising: fourteenth manual valve 1926.
Specifically, the float meter 1924 described above is capable of acquiring the flow rate of the flow line 120 where the float meter 1924 is located. Here, the first flow control line 1921 and the second flow control line 1922 may be switched to each other to ensure continued operation of the cooling system 100 in the event of a failure/service of one of the flow control lines.
In one embodiment of the present application, in order to ensure the normal operation of the glass kiln 200, it is necessary to continuously cool the environment around the glass kiln 200, and for this purpose, the cooling system 100 may further include: and a water supplementing device connected to the first water tank 110.
Specifically, the water replenishing device can replenish the cooling liquid of the first water tank 110, where a residual amount monitoring device may be further disposed in the first water tank 110, and when the residual amount monitoring device monitors that the residual amount in the first water tank 110 is less than a first threshold value, the water replenishing device may be started to replenish water into the first water tank 110.
In one embodiment, referring to FIG. 1, a cooling system 100 includes:
the system comprises a first water tank 110, a circulating pipeline 120, a detection assembly 130, a water collecting bag 140, a temperature and pressure monitor 141, a second water tank 150, a valve 151, three groups of first filtering control pipelines 160, two groups of second filtering control pipelines 170, a third filtering control pipeline 180, a tenth manual valve 186 and nine groups of cooling pipelines 190. Wherein,
the first water tank 110 is connected with a water replenishing device, the first water tank 110 is provided with a first outlet and a first inlet, the circulation pipeline 120 is respectively connected with the first outlet and the first inlet to form a circulation flow loop, the circulation pipeline 120 is arranged close to the glass kiln 200, the detection assembly 130, the three groups of first filtering control pipelines 160, the two groups of second filtering control pipelines 170, the water collecting bag 140, the third filtering control pipeline 180 and the cooling pipeline 190 are sequentially arranged along the flow direction of cooling liquid in the circulation pipeline 120, the temperature pressure monitor 141 and the second water tank 150 are connected with the water collecting bag 140, a valve 151 is connected between the second water tank 150 and the water collecting bag 140, and the tenth manual valve 186 is connected with the third filtering control pipeline 180 in parallel. Here, the first water tank 110, the detection assembly 130, and three sets of first filtering control pipelines 160 are disposed in building 1, two sets of second filtering control pipelines 170, the water collecting bag 140, the third filtering control pipeline 180, and nine sets of cooling pipelines 190 are disposed in building 4, and the second water tank 150 is disposed in the top building;
the detection assembly 130 is provided with a conductivity monitor 131 and a first temperature pressure monitor 132 in sequence along the flow direction of the flow line 120;
the three sets of first filter control lines 160 are connected in parallel with the flow line 120 between the detection assembly 130 and the two sets of second filter control lines 170, and the one set of first filter control lines 160 has a first manual valve 161, a first filter 162, a first water pump 163, and a second manual valve 164 sequentially arranged along the flow direction of the flow line 120. Among the three groups of first filtering control pipelines 160, the first water pumps 163 in two groups of first filtering control pipelines 160 are electric water pumps, and the first water pumps 163 in the other group of first filtering control pipelines 160 are diesel water pumps;
two sets of second filter control pipelines 170 are connected in parallel to the circulation pipelines 120 between the three sets of first filter control pipelines 160 and the water collecting bag 140, and a third manual valve 171, a second filter 172, a first pressure reducing valve 173, a second temperature and pressure monitor 174, a fourth manual valve 175, an automatic valve 176, a fifth manual valve 177 and a sixth manual valve 178 are sequentially arranged in the flow direction of the circulation pipelines 120 in one set of second filter control pipelines 170; wherein the set of second filter control lines 170 further comprises: a seventh manual valve 179, the seventh manual valve 179 being in parallel with the fourth manual valve 175, the automatic valve 176 and the fifth manual valve 177;
nine sets of cooling lines 190 are connected in parallel to the third filter control line 180 and the flow line 120 between the tenth manual valve 186 and the first inlet, and an eleventh manual valve 191 and a flow control assembly 192 are sequentially provided in the cooling line 190 along the flow direction of the flow line 120; wherein at least one flow control assembly 192 is disposed adjacent to the tin oxide electrode 201 on the peripheral side of the glass kiln 200 and at least one flow control assembly 192 is disposed adjacent to the feed tube 202 of the glass kiln 200;
the flow control assembly 192 includes: a first flow control line 1921 and a second flow control line 1922 disposed in parallel, the first flow control line 1921 having a twelfth manual valve 1923, a float flowmeter 1924, a thirteenth manual valve 1925 disposed in that order along the flow direction of the flow line 120, the second flow control line 1922 comprising: a fourteenth manual valve 1926;
the third filtering control pipeline 180 is provided with an eighth manual valve 181, a third filter 182, a second pressure reducing valve 183, a third temperature pressure monitor 184 and a ninth manual valve 185 in sequence along the flow direction of the flow pipeline 120;
nine sets of cooling pipelines 190 are connected in parallel to the third filtering control pipeline 180 and the circulating pipeline 120 between the tenth manual valve 186 and the first inlet, an eleventh manual valve 191 and a flow control assembly 192 are sequentially arranged on one set of cooling pipelines 190 along the flowing direction of the circulating pipeline 120, the flow control assemblies 192 of eight sets of cooling pipelines 190 are arranged close to 8 tin oxide electrodes 201 on the periphery side of the glass kiln 200, and one flow control assembly 192 of one set of cooling pipelines 190 is arranged close to a feeding pipe 202 of the glass kiln 200. Wherein the flow control assembly 192 comprises: a first flow control line 1921 and a second flow control line 1922 disposed in parallel, the first flow control line 1921 having a twelfth manual valve 1923, a float flowmeter 1924, a thirteenth manual valve 1925 disposed in that order along the flow direction of the flow line 120, the second flow control line 1922 comprising: fourteenth manual valve 1926.
In particular operation, the cooling system 100 may be adjusted according to the data in table 1 to keep the cooling system 100 in sustainable operation.
Table 1: cooling liquid operation parameter table in circulation pipeline
| Project | Parameters (parameters) |
| Conductivity (us/cm) | ＜2.5 |
| Water supply temperature (DEG C) | 20 |
| First floor water supply pressure (bar) | 6～7 |
| Pressure after four-storey depressurization (bar) | 3.5～4 |
| Flow rate of cooling liquid (m) 3 /h) | 20～22 |
As the operation time of the glass kiln 200 increases, the tank wall and the throat wall of the glass kiln erode, and in order to ensure the safety of the tank wall and the throat of the glass kiln, the flow rate of cooling liquid needs to be increased, and specific parameters are shown in the following table.
And (II) table: glass kiln time thermometer
The cooling liquid can be pumped and conveyed to the position of the building 4 where the glass kiln 200 is located from the first water tank 110 of the building 1 through the first water pump 163, and then the cooling liquid returns to the first water tank 110 of the building 1 after cooling the glass kiln 200, so that a circulating cooling system is formed.
Before the cooling system 100 of the present application is used, firstly, the temperature range of the environment when the glass kiln 200 is operating normally can be set according to the operating time of the glass kiln 200, and when the temperature detected by the temperature pressure monitor is greater than the temperature range of the environment when operating normally, the liquid with the temperature less than the cooling liquid in the first water tank 110 can be added into the first water tank 110 through the water supplementing device, so as to ensure the operation safety of the glass kiln 200. Secondly, the cooling system 100 is provided with a plurality of valves, so that when a certain structure of the cooling system 100 fails, the valves near the structure can be closed, thereby ensuring the operation safety of the glass kiln 200. Third, the cooling system 100 is provided with multiple pipeline guarantees, and can be switched at will when any fault is ensured, so that equipment damage caused by the fault and irreversible damage to the glass kiln are avoided.
In the description of the present application, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.
In addition, in the description of the present application, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
Furthermore, in the present application, unless explicitly specified and limited otherwise, the terms "connected," "coupled," and the like are to be construed broadly and may be, for example, mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, unless otherwise specifically defined, the meaning of the terms in this disclosure is to be understood by those of ordinary skill in the art.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the application.
Claims (8)
1. A cooling system, comprising:
a first water tank provided with a first outlet and a first inlet;
the circulating pipeline is respectively connected with the first outlet and the first inlet and is arranged close to the glass kiln; and, a step of, in the first embodiment,
a detection assembly, the detection assembly comprising at least: a conductivity monitor disposed adjacent the first outlet of the first tank, the conductivity monitor at least partially passing through and within the flow-through line;
the detection assembly further comprises: a first temperature pressure monitor disposed adjacent to the first outlet of the first tank, the first temperature pressure monitor at least partially passing through and within the flow line;
the first temperature and pressure monitor is arranged on a flow pipeline between the first outlet and the conductivity monitor, or the first temperature and pressure monitor is arranged on a flow pipeline at one side of the conductivity monitor away from the first outlet;
the cooling system further includes:
the water collecting bag is arranged on a flow pipeline between the detection assembly and the first inlet, and the position of the water collecting bag is higher than that of the first water tank;
the second water tank is connected with the water collecting bag, and the position of the second water tank is higher than the position of the water collecting bag.
2. The cooling system of claim 1, further comprising:
the first filtration control pipeline of multiunit, multiunit first filtration control pipeline is parallel to be incorporated the detection component with flow pipeline between the water drum, a set of first filtration control pipeline has set gradually first manual valve, first filter, first water pump and second manual valve along flow direction of flow pipeline.
3. The cooling system of claim 2, wherein the cooling system comprises a cooling system,
in the multiple groups of first filtering control pipelines, at least one group of first water pumps in the first filtering control pipelines are electric water pumps, and at least one group of first water pumps in the first filtering control pipelines are diesel water pumps.
4. The cooling system of claim 2, further comprising:
the plurality of groups of second filtering control pipelines are connected between the plurality of groups of first filtering control pipelines and the water collection bag in parallel, and a group of second filtering control pipelines are sequentially provided with a third manual valve, a second filter, a first pressure reducing valve, a second temperature pressure monitor, a fourth manual valve, an automatic valve, a fifth manual valve and a sixth manual valve along the flow direction of the circulation pipeline;
wherein a set of said second filtration control lines further comprises: and the seventh manual valve is connected with the fourth manual valve, the automatic valve and the fifth manual valve in parallel.
5. The cooling system of claim 4, further comprising:
the third filtering control pipeline is sequentially provided with an eighth manual valve, a third filter, a second pressure reducing valve, a third temperature and pressure monitor and a ninth manual valve along the flow direction of the circulating pipeline;
a tenth manual valve;
wherein the third filtration control line and the tenth manual valve are connected in parallel to a flow line between the water collection bag and the first inlet.
6. The cooling system of claim 5, further comprising:
the plurality of groups of cooling pipelines are connected in parallel to the third filtering control pipeline and the flow pipeline between the tenth manual valve and the first inlet, and an eleventh manual valve and a flow control assembly are sequentially arranged on one group of cooling pipelines along the flow direction of the flow pipeline;
at least one flow control component is arranged close to a tin oxide electrode on the periphery of the glass kiln, and at least one flow control component is arranged close to a feeding pipe of the glass kiln.
7. The cooling system of claim 6, wherein the cooling system comprises a cooling system,
the flow control assembly includes: the first flow control pipeline and the second flow control pipeline that the parallel arrangement, first flow control pipeline has set gradually twelfth manual valve, float flowmeter, thirteenth manual valve along the flow direction of circulation pipeline, the second flow control pipeline includes: fourteenth manual valve.
8. The cooling system of any one of claims 1-7, further comprising:
and the water supplementing device is connected with the first water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210129265.6A CN114455806B (en) | 2022-02-11 | 2022-02-11 | Cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210129265.6A CN114455806B (en) | 2022-02-11 | 2022-02-11 | Cooling system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114455806A CN114455806A (en) | 2022-05-10 |
| CN114455806B true CN114455806B (en) | 2023-11-17 |
Family
ID=81413484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210129265.6A Active CN114455806B (en) | 2022-02-11 | 2022-02-11 | Cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114455806B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116395938A (en) * | 2023-03-13 | 2023-07-07 | 河北光兴半导体技术有限公司 | Platinum channel cooling system and pipeline switching method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112229877A (en) * | 2020-10-26 | 2021-01-15 | 新奥数能科技有限公司 | A method, device and system for monitoring the conductivity of feed water at the front end of a boiler |
| CN212391423U (en) * | 2020-05-29 | 2021-01-22 | 新疆新特新能建材有限公司 | High-temperature condensate cooling device, conductivity monitoring mechanism and heat exchange system |
| CN112723719A (en) * | 2021-01-07 | 2021-04-30 | 郑州旭飞光电科技有限公司 | Cooling system of substrate glass kiln |
| CN214611717U (en) * | 2020-10-21 | 2021-11-05 | 周亚宁 | Automatic cooling water quality adjusting device for generator of thermal power plant |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3671857B2 (en) * | 2001-04-12 | 2005-07-13 | 日産自動車株式会社 | Conductivity management device for fuel cell system |
-
2022
- 2022-02-11 CN CN202210129265.6A patent/CN114455806B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212391423U (en) * | 2020-05-29 | 2021-01-22 | 新疆新特新能建材有限公司 | High-temperature condensate cooling device, conductivity monitoring mechanism and heat exchange system |
| CN214611717U (en) * | 2020-10-21 | 2021-11-05 | 周亚宁 | Automatic cooling water quality adjusting device for generator of thermal power plant |
| CN112229877A (en) * | 2020-10-26 | 2021-01-15 | 新奥数能科技有限公司 | A method, device and system for monitoring the conductivity of feed water at the front end of a boiler |
| CN112723719A (en) * | 2021-01-07 | 2021-04-30 | 郑州旭飞光电科技有限公司 | Cooling system of substrate glass kiln |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114455806A (en) | 2022-05-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105424740B (en) | A kind of fused salt heat exchanging/heat accumulation equipment performance testing device | |
| CN114455806B (en) | Cooling system | |
| CN112723719B (en) | Cooling system of substrate glass kiln | |
| CN218779049U (en) | Alkali liquor circulating device and alkaline water electrolysis hydrogen production system | |
| CN203546148U (en) | On-line temperature control system for acid-pickling solution | |
| CN115572986A (en) | System and method for producing hydrogen by electrolyzing water | |
| CN220767237U (en) | Single crystal furnace system | |
| CN216274218U (en) | Furnace top low-temperature water cooling control system | |
| CN212103038U (en) | Centralized control system of silver electrolysis trough electrolyte | |
| CN112013606B (en) | Novel cooling water station | |
| CN203489709U (en) | Fire door cooling device | |
| CN212902188U (en) | Novel cooling water station | |
| CN211804257U (en) | Novel discharging oil hydraulic circuit of discharging processing machine | |
| CN204417655U (en) | Crystal growing furnace power supply water circle device | |
| CN220959635U (en) | Vacuum furnace cooling system | |
| CN205368477U (en) | Extension heating furnace stove roller life's water circulating system | |
| CN209013780U (en) | A kind of energy-saving cooling tower | |
| CN208547271U (en) | A kind of Chemical Manufacture heat-exchange device | |
| CN219304639U (en) | Three-machine cooling unit | |
| CN222278259U (en) | Wet oxygen process system | |
| CN220624571U (en) | Liquid recovery cooling system | |
| CN217830021U (en) | Heat exchange system of filtering, washing and drying three-in-one equipment in drug production | |
| CN221720953U (en) | A alkali solution circulation control system for a many-to-one water electrolysis hydrogen production device | |
| CN211204929U (en) | Smelting furnace cooling circulation water automatic control device | |
| CN221644770U (en) | Cooling Jackets and Cooling Systems |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |