CN216669911U - Oxygen detection system for glass kiln and glass kiln assembly - Google Patents
Oxygen detection system for glass kiln and glass kiln assembly Download PDFInfo
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- CN216669911U CN216669911U CN202123042678.0U CN202123042678U CN216669911U CN 216669911 U CN216669911 U CN 216669911U CN 202123042678 U CN202123042678 U CN 202123042678U CN 216669911 U CN216669911 U CN 216669911U
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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
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Abstract
The utility model relates to an oxygen detecting system and glass kiln assembly for glass kiln, this oxygen detecting system include incomplete oxygen appearance, connecting tube subassembly and cooling device, and the one end of connecting tube subassembly is connected with the income gas port of incomplete oxygen appearance, and the other end of connecting tube subassembly is used for being connected with the exhaust port of glass kiln, and cooling device includes the water-cooling tank, and the water-cooling tank is held there is the coolant liquid, and at least partial connecting tube subassembly submergence is in the coolant liquid. In the in-process of testing is carried out to the oxygen content of the flue gas in the glass kiln, the flue gas flows into the connecting pipe subassembly from the exhaust port of glass kiln earlier, the in-process that the flue gas flows in the connecting pipe subassembly, the coolant liquid can play cooling's effect to the connecting pipe subassembly, thereby realize the cooling to the flue gas in the connecting pipe subassembly, become the flue gas of high temperature behind the microthermal flue gas the income gas port of rethread residual oxygen appearance and enter into the residual oxygen appearance, can not cause the damage to the residual oxygen appearance, promote the life of residual oxygen appearance.
Description
Technical Field
The disclosure relates to the technical field of glass manufacturing, in particular to an oxygen detection system for a glass kiln and a glass kiln assembly.
Background
In the process of producing and processing glass, the smoke in the glass kiln is required to be ensured to be in an peroxy state, so that natural gas can be fully combusted, and the residual oxygen can also adjust the environmental atmosphere in the glass kiln, thereby being beneficial to discharging bubbles in the glass. To ensure that the oxygen content in the flue gas is greater than a certain proportion, the oxygen content in the flue gas needs to be measured periodically. Generally adopt the residual oxygen appearance to test the oxygen content in the flue gas among the prior art, however, because the temperature of flue gas is higher, through the oxygen content of residual oxygen appearance direct measurement high temperature flue gas, often can lead to the damage of residual oxygen appearance, be unfavorable for the test to oxygen content.
SUMMERY OF THE UTILITY MODEL
The purpose of this disclosure is to provide an oxygen detecting system and glass kiln assembly for glass kiln to solve the technical problem that exists in the correlation technique.
In order to achieve the above object, according to a first aspect of the present disclosure, an oxygen detection system for a glass kiln is provided, including a residual oxygen meter, a connecting pipe assembly and a cooling device, one end of the connecting pipe assembly is connected with an air inlet of the residual oxygen meter, the other end of the connecting pipe assembly is used for being connected with a smoke exhaust port of the glass kiln, the cooling device includes a water cooling tank, a cooling liquid is contained in the water cooling tank, and at least part of the connecting pipe assembly is immersed in the cooling liquid.
Optionally, the connecting tube assembly immersed in the cooling liquid is configured in a spiral or wave shape.
Optionally, the connection pipe assembly comprises a heat conducting pipe, at least part of the heat conducting pipe being immersed in the cooling liquid, the heat conducting pipe being made of a heat conducting metal material.
Optionally, the heat pipe is made of copper.
Optionally, the connection pipe assembly further comprises a heat-insulating pipe made of a heat-insulating material, one end of the heat-insulating pipe is connected with the heat-conducting pipe, and the other end of the heat-insulating pipe is used for being inserted into a smoke exhaust port of the glass kiln.
Optionally, the thermal insulation pipe is made of corundum ceramic material.
Optionally, the residual oxygen meter includes residual oxygen meter body and sets up go into the trachea on the residual oxygen meter body, the income gas port of residual oxygen meter forms go into the trachea and keep away from the one end of residual oxygen meter body, the connecting pipe subassembly still includes the sealed tube, a pot head of sealed tube is established outside the heat conduction pipe, another pot head of sealed tube is established go into outside the trachea.
Optionally, the sealing tube is made of a silicone material.
Optionally, a liquid inlet pipe and a liquid outlet pipe are arranged on the water cooling tank, and a water pump is arranged on the liquid inlet pipe.
According to a second aspect of the present disclosure, a glass kiln assembly is provided, which includes a glass kiln and the oxygen detection system as described above, wherein a smoke exhaust port is formed on the glass kiln, and one end of a connecting pipe component of the oxygen detection system is connected to the smoke exhaust port.
Through the technical scheme, in-process that tests is carried out to the oxygen content of the flue gas in the glass kiln, the flue gas flows into the connecting pipe subassembly from the exhaust port of glass kiln earlier, because the at least partial submergence of connecting pipe subassembly is in the coolant liquid, thus, the flue gas is at the in-process that flows in the connecting pipe subassembly, the coolant liquid can carry out heat exchange with the connecting pipe subassembly in order to reduce the temperature of connecting pipe subassembly, thereby realize the cooling to the flue gas in the connecting pipe subassembly, the flue gas that becomes high temperature enters into in the residual oxygen appearance through the income gas port of residual oxygen appearance behind the microthermal flue gas, thus, microthermal flue gas enters into in the residual oxygen appearance and can not cause the damage to the residual oxygen appearance, be convenient for more to the measurement of the oxygen content of flue gas, and can promote the life of residual oxygen appearance.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:
FIG. 1 is a schematic cross-sectional view of an oxygen detection system provided in an exemplary embodiment of the present disclosure;
FIG. 2 is a cross-sectional schematic view of an oxygen detection system provided in another exemplary embodiment of the present disclosure;
FIG. 3 is a schematic cross-sectional view of a glass kiln assembly provided in accordance with an exemplary embodiment of the present disclosure; wherein, the direction pointed by the arrow is the direction of the smoke flowing.
Description of the reference numerals
1-a glass kiln assembly; 10-an oxygen detection system; 11-residual oxygen instrument; 111-residual oxygen meter body; 112-air inlet pipe; 12-a junction block assembly; 121-a heat pipe; 122-a thermally insulated pipe; 14-a sealed tube; 15-a cooling device; 151-water cooling tank; 152-cooling liquid; 153-a liquid inlet pipe; 154-a liquid outlet pipe; 155-water pump; 100-glass kiln.
Detailed Description
The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.
In the present disclosure, unless stated to the contrary, "inner and outer" means inner and outer of respective structures or component profiles; "distal and proximal" refer to distal and proximal to the respective structure or component.
Referring to fig. 1-3, according to a first aspect of the present disclosure, there is provided an oxygen detecting system 10 for a glass kiln, including a residual oxygen meter 11, a connecting pipe assembly 12 and a cooling device 15, wherein one end of the connecting pipe assembly 12 is connected to an air inlet of the residual oxygen meter 11, the other end of the connecting pipe assembly 12 is used for being connected to an exhaust port of the glass kiln 100, the cooling device 15 includes a water cooling tank 151, a cooling liquid 152 is contained in the water cooling tank 151, and at least a part of the connecting pipe assembly 12 is immersed in the cooling liquid 152.
Through the technical scheme, at the in-process that tests the oxygen content of the flue gas in the glass kiln 100, the flue gas flows into in the connecting pipe subassembly 12 from the exhaust port of glass kiln 100 earlier, because the at least partial submergence of connecting pipe subassembly 12 is in coolant liquid 152, thus, the flue gas is at the in-process that flows in connecting pipe subassembly 12, coolant liquid 152 can carry out heat exchange with connecting pipe subassembly 12 in order to reduce the temperature of connecting pipe subassembly 12, thereby realize the cooling to the flue gas in connecting pipe subassembly 12, the flue gas that becomes high temperature gets into in the residual oxygen appearance 11 through the income gas port of residual oxygen appearance 11 after becoming microthermal flue gas, thus, microthermal flue gas gets into in residual oxygen appearance 11 can not cause the damage to residual oxygen appearance 11, be convenient for more to the measurement of the oxygen content of flue gas, and can promote residual oxygen appearance 11's life.
In an embodiment provided by the present disclosure, the cooling liquid 152 may be water, which has the advantages of convenient material acquisition and low cost, and is more convenient for cooling the flue gas. In other embodiments provided by the present disclosure, the cooling liquid 152 may also be any cooling medium that meets the requirements, such as ethylene glycol, liquid metal sodium, and the like, which is not limited by the present disclosure.
In order to enhance the cooling effect on the flue gas, in one embodiment provided by the present disclosure, as shown in fig. 1-3, the connecting tube assembly 12 immersed in the cooling liquid 152 may be alternatively configured in a spiral or wave shape. Connecting pipe assembly 12 of submergence in coolant liquid 152 constructs for heliciform or wavy, can increase the area of contact between connecting pipe assembly 12 and the coolant liquid 152, thereby reach the mesh that promotes the radiating effect to the flue gas, and, because connecting pipe assembly 12 is the heliciform setting, when guaranteeing that connecting pipe assembly 12 and coolant liquid 152 have great area of contact, still can not occupy too big space, can reduce the requirement to water-cooling tank 151 size, be convenient for to the installation of above-mentioned oxygen detecting system 10, arrange.
In another embodiment provided by the present disclosure, the connecting pipe assembly 12 may also be configured in a zigzag shape, which also achieves the purpose of increasing the contact area between the connecting pipe assembly 12 and the cooling liquid 152, in short, the connecting pipe assembly 12 may be bent into any shape that meets the requirements of cooling and heat dissipation, and the present disclosure does not limit the specific configuration of the connecting pipe assembly 12.
Optionally, the connection tube assembly 12 comprises a thermally conductive tube 121, as shown in fig. 1-3, at least a portion of the thermally conductive tube 121 being immersed in the coolant 152, the thermally conductive tube 121 being made of a thermally conductive metallic material. The heat pipe 121 is made of a heat conducting metal material, and the heat conducting metal material has a better heat conducting property, so that heat in the flue gas can be more conveniently transferred to the cooling liquid 152 through the heat pipe 121, and the cooling effect on the flue gas can be improved.
Alternatively, in one embodiment provided by the present disclosure, the heat conductive pipe 121 may be made of copper. Of course, in other embodiments provided by the present disclosure, the heat conducting pipe 121 may also be made of other metals such as iron and aluminum, and the present disclosure does not limit this.
Alternatively, as shown in fig. 1 to 3, the connecting pipe assembly 12 further includes a heat insulating pipe 122, the heat insulating pipe 122 is made of a heat insulating material, one end of the heat insulating pipe 122 is connected to the heat conductive pipe 121, and the other end of the heat insulating pipe 122 is adapted to be inserted into the smoke exhaust port of the glass kiln 100. That is to say, the heat-insulating pipe 122 is connected between the heat-conducting pipe 121 and the glass kiln 100, so that the heat-conducting pipe 121 can isolate the heat-conducting pipe 121 from the glass kiln 100, thereby avoiding direct contact between the pipe and the glass kiln 100 with higher temperature, and being more beneficial to cooling the flue gas.
Alternatively, in one embodiment provided by the present disclosure, the thermal insulation pipe 122 may be made of a corundum ceramic material. The corundum ceramics have good conductivity, mechanical strength and high temperature resistance, and can withstand higher temperatures from the glass kiln 100.
In addition, in order to improve the sealing performance between the heat insulation pipe 122 and the glass kiln 100 and prevent the external air from entering the connecting pipe assembly 12 from the gap between the heat insulation pipe 122 and the smoke outlet of the glass kiln 100 to influence the measurement result, the gap between the heat insulation pipe 122 and the smoke outlet of the glass kiln 100 can be filled with glass floss.
In other embodiments provided by the present disclosure, the thermal insulation pipe 122 may also be made of high temperature resistant thermal insulation material such as glass fiber, asbestos, or the like.
Alternatively, as shown in fig. 1-3, the residual oxygen meter 11 includes a residual oxygen meter body 111 and an air inlet pipe 112 disposed on the residual oxygen meter body 111, an air inlet of the residual oxygen meter 11 is formed at one end of the air inlet pipe 112 far from the residual oxygen meter body 111, the connection pipe assembly 12 further includes a sealing pipe 14, one end of the sealing pipe 14 is sleeved outside the heat conducting pipe 121, and the other end of the sealing pipe 14 is sleeved outside the air inlet pipe 112. One end of the sealing tube 14 is sleeved outside the heat pipe 121, and the other end of the sealing tube 14 is sleeved outside the air inlet tube 112, so that the sealing tube 14 can seal the connection between the heat pipe 121 and the air inlet tube 112, and prevent the external air from entering the residual oxygen meter 11 through the gap between the heat pipe 121 and the air inlet tube 112 to affect the measurement result.
In order to further improve the sealing property between the heat exchanger tubes 121 and the air inlet tube 112, a sealing tape may be attached to a gap between the sealing tube 14 and the heat exchanger tubes 121, and similarly, a sealing tape may be attached to a gap between the sealing tube 14 and the air inlet tube 112.
Alternatively, in one embodiment provided by the present disclosure, the sealing tube 14 may be made of a silicone material. The silica gel material has good high temperature resistance, so that deformation, shrinkage and the like can be avoided when the silica gel material is heated, and stable sealing between the sealing tube 14 and the heat conducting tube 121 is realized.
Alternatively, in other embodiments provided by the present disclosure, the sealing tube 14 may also be made of flexible graphite, which is not limited by the present disclosure.
Optionally, in order to further improve the heat exchange efficiency with the flue gas flowing in the connecting pipe assembly 12, in the present disclosure, as shown in fig. 1 to 3, a liquid inlet pipe 153 and a liquid outlet pipe 154 may be disposed on the water cooling tank 151, and a water pump 155 is disposed on the liquid inlet pipe 153. In-process to the flue gas cooling, can open water pump 155, like this, microthermal coolant liquid 152 passes through water pump 155 in pump feed liquor pipe 153 department pumps to water-cooling tank 151, coolant liquid 152 in the water-cooling tank 151 flows out through drain pipe 154 to make coolant liquid 152 in the water-cooling tank 151 keep in a lower temperature range always, enlarge the temperature difference between coolant liquid 152 and the flue gas, and then the heat in the flue gas of being convenient for more passes through connecting pipe subassembly 12 and transmits in to coolant liquid 152.
According to a second aspect of the present disclosure, as shown in fig. 3, there is provided a glass kiln assembly 1, comprising a glass kiln 100 and an oxygen detection system 10 as above, wherein the glass kiln 100 is formed with a smoke outlet, and one end of a connecting pipe component 12 of the oxygen detection system 10 is connected to the smoke outlet. The glass kiln assembly 1 has all the technical effects of the oxygen detection system 10, and the disclosure will not be described in detail.
The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.
It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.
In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.
Claims (10)
1. The utility model provides an oxygen detecting system for glass kiln, characterized in that, includes oxygen residual instrument (11), connecting pipe subassembly (12) and cooling device (15), the one end of connecting pipe subassembly (12) with the income gas port of oxygen residual instrument (11) is connected, the other end of connecting pipe subassembly (12) is used for being connected with the exhaust port of glass kiln (100), cooling device (15) include water-cooling tank (151), hold coolant liquid (152) in water-cooling tank (151), at least part connecting pipe subassembly (12) submergence in coolant liquid (152).
2. The oxygen detection system according to claim 1, wherein the connecting tube assembly (12) immersed in the cooling liquid (152) is configured in a spiral or wave shape.
3. The oxygen detection system according to claim 1, wherein the connector assembly (12) comprises a heat conducting tube (121), at least part of the heat conducting tube (121) being immersed in the cooling liquid (152), the heat conducting tube (121) being made of a heat conducting metal material.
4. An oxygen detection system according to claim 3, wherein the heat conducting tube (121) is made of copper.
5. The oxygen detection system according to claim 3, wherein the connecting tube assembly (12) further comprises a heat insulating tube (122), the heat insulating tube (122) being made of a heat insulating material, one end of the heat insulating tube (122) being connected to the heat conductive pipe (121), the other end of the heat insulating tube (122) being adapted to be inserted into a smoke exhaust port of the glass kiln (100).
6. The oxygen detection system according to claim 5, wherein the thermal insulation tube (122) is made of a corundum ceramic material.
7. The oxygen detection system according to claim 3, wherein the oxygen residue meter (11) comprises a oxygen residue meter body (111) and an air inlet pipe (112) arranged on the oxygen residue meter body (111), an air inlet of the oxygen residue meter (11) is formed at one end of the air inlet pipe (112) far away from the oxygen residue meter body (111), the connecting pipe assembly (12) further comprises a sealing pipe (14), one end of the sealing pipe (14) is sleeved outside the heat conducting pipe (121), and the other end of the sealing pipe (14) is sleeved outside the air inlet pipe (112).
8. The oxygen detection system according to claim 7, wherein the sealing tube (14) is made of a silicone material.
9. The oxygen detection system according to any one of claims 1 to 8, wherein the water cooling tank (151) is provided with a liquid inlet pipe (153) and a liquid outlet pipe (154), and the liquid inlet pipe (153) is provided with a water pump (155).
10. A glass kiln assembly, comprising a glass kiln (100) and an oxygen detection system (10) according to any one of claims 1 to 9, wherein a smoke vent is formed in the glass kiln (100), and one end of a connecting pipe component (12) of the oxygen detection system (10) is connected to the smoke vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123042678.0U CN216669911U (en) | 2021-12-06 | 2021-12-06 | Oxygen detection system for glass kiln and glass kiln assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123042678.0U CN216669911U (en) | 2021-12-06 | 2021-12-06 | Oxygen detection system for glass kiln and glass kiln assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216669911U true CN216669911U (en) | 2022-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123042678.0U Active CN216669911U (en) | 2021-12-06 | 2021-12-06 | Oxygen detection system for glass kiln and glass kiln assembly |
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| CN (1) | CN216669911U (en) |
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- 2021-12-06 CN CN202123042678.0U patent/CN216669911U/en active Active
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