CN114230140A - Dredging device for checker of regenerator of glass melting furnace - Google Patents
Dredging device for checker of regenerator of glass melting furnace Download PDFInfo
- Publication number
- CN114230140A CN114230140A CN202111495519.8A CN202111495519A CN114230140A CN 114230140 A CN114230140 A CN 114230140A CN 202111495519 A CN202111495519 A CN 202111495519A CN 114230140 A CN114230140 A CN 114230140A
- Authority
- CN
- China
- Prior art keywords
- regenerator
- checker
- melting furnace
- glass melting
- air inlet
- 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.)
- Pending
Links
- 238000002844 melting Methods 0.000 title claims abstract description 16
- 230000008018 melting Effects 0.000 title claims abstract description 16
- 239000011521 glass Substances 0.000 title claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 230000001154 acute effect Effects 0.000 claims description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 7
- 238000005265 energy consumption Methods 0.000 description 2
- 239000005329 float glass Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000005338 heat storage Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910021653 sulphate ion Inorganic materials 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005360 mashing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
Images
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
- C03B5/235—Heating the glass
- C03B5/237—Regenerators or recuperators specially adapted for glass-melting furnaces
-
- 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
-
- 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
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)
- Glass Melting And Manufacturing (AREA)
Abstract
The invention provides a dredging device for checker of regenerator of glass melting furnace, which comprises a handheld part (1) and is characterized in that: one end of the hand-held component (1) is connected with a dredging part (2), and one end of the hand-held component (1) is provided with an air inlet nozzle (3). The invention has simple structure and convenient use, and can rapidly dredge the blockage in the grid body.
Description
The technical field is as follows:
the invention relates to the field of maintenance of float glass production equipment, in particular to a dredging device for a checker of a regenerator of a glass melting furnace.
Background art:
in a float glass production line, a melting furnace regenerator provides a melting furnace with heat storage capacity and plays a vital role in reducing energy consumption. Along with the development of the glass industry, the quality of refractory materials is better and better, the service life of the checker of the regenerator is longer and longer, and the blockage of the checker of the regenerator of the melting furnace is greatly reduced due to the use of natural gas which has stricter environmental requirements. The situation of the plug of the grid body is changed, the former plugs are mostly silicate, and the present plugs are mostly sulfate. The existing mechanical dredging mode is complex in structure and inconvenient to operate, and is very difficult to dredge sulfate blockages, and the sulfate blockages are strong in adhesion capacity at high temperature, so that the sulfate blockages are difficult to dredge by adopting common machinery, and a new dredging tool is provided for quickly and conveniently cleaning the sulfate lattice blockages.
The invention content is as follows:
the invention aims to overcome the defects in the prior art and provides a dredging device for a checker of a regenerator of a glass melting furnace.
The application provides the following technical scheme:
the utility model provides a pull throughs of glass melting furnace regenerator checker, it includes handheld part, its characterized in that: the end part of one end of the handheld component is connected with a dredging part, one end of the dredging part is provided with a tip, one end of the handheld component is provided with an air inlet nozzle, the other end of the handheld component is provided with an air outlet nozzle, and the air inlet nozzle is communicated with an air source.
On the basis of the technical scheme, the following further technical scheme can be provided:
the hand-held component is composed of a plurality of steel pipes in threaded connection, and the air inlet nozzle is positioned at one end of one of the steel pipes.
The dredging part is triangular, and the tip of one acute angle is in the same direction with the air outlet nozzle of the handheld part.
And an airflow control valve is arranged on the steel pipe connected with the air inlet nozzle.
The steel pipe is also connected with a handle, and the axis of the handle is vertically distributed with the axis of the steel pipe.
The invention has the advantages that:
the invention has simple structure and convenient use, and because the sulphate blockage is very fragile at low temperature, the sulphate blockage is cooled by the low-temperature gas sprayed by the handheld part to be quickly cooled, so the cooled blockage is directly crushed by the dredging part to fall down, the dredging of the checker of the regenerator is realized, the heat storage capacity of the regenerator of the glass melting furnace is improved, and the energy consumption is reduced.
Description of the drawings:
fig. 1 is a schematic structural view of the present invention.
The specific implementation mode is as follows:
as shown in figure 1, the dredging device for the checker of the regenerator of the glass melting furnace comprises a handheld part 1, wherein the handheld part 1 consists of three steel pipes 1a which are connected together through threads, and one end of the steel pipe 1a at the lower part of the handheld part 1 is connected with an air inlet nozzle 3.
The air inlet nozzle 3 is communicated with an air compressor which is not shown in the figure through an air pipe. An airflow control valve 5 and a handle 6 are connected to the steel pipe 1a above the air inlet nozzle 3 in sequence. The axis of the handle 6 is vertically distributed with the axis of the steel pipe 1 a. So that the handle and the steel pipe 1a form an inverted cross structure.
One end of the other steel pipe 1a at the upper part of the hand-held part 1 is connected with an air outlet nozzle 4. The dredging part 2 is welded on the end part of the steel pipe 1a of the air outlet nozzle 4, the dredging part is triangular, and the tip of one acute angle protrudes out of one end of the air outlet nozzle 4 for a distance and is in the same direction with the air outlet nozzle 4.
The use process comprises the following steps:
firstly, the assembly of the handheld part is completed, then the air inlet nozzle is communicated with the air compressor, then the air compressor is started, the air outlet nozzle is aligned to the position to be dredged, and the flow control valve is opened to release the low-temperature high-pressure gas relative to the temperature of the blockage so as to cool the blockage. Then the sharp-angle tip of the dredging part is used for mashing the cooled plug.
Claims (5)
1. The utility model provides a pull throughs of glass melting furnace regenerator checker, it includes handheld part (1), its characterized in that: the end part of one end of the handheld component (1) is connected with a dredging part (2), one end of the dredging part (2) is provided with a tip, one end of the handheld component (1) is provided with an air inlet nozzle (3), the other end of the handheld component (1) is provided with an air outlet nozzle (4), and the air inlet nozzle (3) is communicated with an air source.
2. The apparatus of claim 1, wherein the means for unblocking the checker of the regenerator of the glass melting furnace is further characterized by: the handheld part (1) is formed by connecting a plurality of steel pipes (1 a) in a threaded manner, and the air inlet nozzle (3) is positioned at one end of one of the steel pipes (1 a).
3. The apparatus of claim 1, wherein the means for unblocking the checker of the regenerator of the glass melting furnace is further characterized by: the dredging part (2) is triangular, and the tip of one acute angle is in the same direction with the air outlet nozzle (4) of the hand-held part (1).
4. A device for unblocking a regenerator checker of a glass melting furnace in accordance with claim 2 or 3, wherein: and an airflow control valve (5) is arranged on the steel pipe (1 a) connected with the air inlet nozzle (3).
5. The apparatus of claim 4, wherein the means for unblocking the checker work of the regenerator of the glass melting furnace is further characterized by: the steel pipe (1 a) is also connected with a handle (6), and the axis of the handle (6) is vertically distributed with the axis of the steel pipe (1 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111495519.8A CN114230140A (en) | 2021-12-09 | 2021-12-09 | Dredging device for checker of regenerator of glass melting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111495519.8A CN114230140A (en) | 2021-12-09 | 2021-12-09 | Dredging device for checker of regenerator of glass melting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114230140A true CN114230140A (en) | 2022-03-25 |
Family
ID=80754282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111495519.8A Pending CN114230140A (en) | 2021-12-09 | 2021-12-09 | Dredging device for checker of regenerator of glass melting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114230140A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020053417A1 (en) * | 2000-11-07 | 2002-05-09 | Saint-Gobain Centre De Recherches Et D' Estudes Europeen | Glassmaking furnace regenerator |
| CN101665314A (en) * | 2009-09-14 | 2010-03-10 | 江苏华尔润集团有限公司 | Regenerator checker high temperature ash expeller |
| CN203833791U (en) * | 2014-03-27 | 2014-09-17 | 义德科技（厦门）有限公司 | Kiln grate body dredging device |
| CN106288808A (en) * | 2016-08-12 | 2017-01-04 | 上海杰汇炉窑新技术有限公司 | The method for maintaining of industrial furnace regenerator lattice and application |
| CN206345783U (en) * | 2016-12-23 | 2017-07-21 | 四川旭虹光电科技有限公司 | A kind of instrument of cleaning 3D glass melter regenerator grid |
| CN207299964U (en) * | 2017-09-30 | 2018-05-01 | 山东金晶科技股份有限公司 | The instrument of dredging cleaning regenerative chamber checkerwork cell |
| CN210340677U (en) * | 2019-07-20 | 2020-04-17 | 山东光耀超薄玻璃有限公司 | Tool for dredging checker of glass kiln regenerator and cleaning accumulated dust in dust removing pit |
| CN210816530U (en) * | 2019-09-30 | 2020-06-23 | 上海杰汇炉窑新技术有限公司 | Glass kiln checker upper portion instrument of sweeping |
-
2021
- 2021-12-09 CN CN202111495519.8A patent/CN114230140A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020053417A1 (en) * | 2000-11-07 | 2002-05-09 | Saint-Gobain Centre De Recherches Et D' Estudes Europeen | Glassmaking furnace regenerator |
| CN101665314A (en) * | 2009-09-14 | 2010-03-10 | 江苏华尔润集团有限公司 | Regenerator checker high temperature ash expeller |
| CN203833791U (en) * | 2014-03-27 | 2014-09-17 | 义德科技（厦门）有限公司 | Kiln grate body dredging device |
| CN106288808A (en) * | 2016-08-12 | 2017-01-04 | 上海杰汇炉窑新技术有限公司 | The method for maintaining of industrial furnace regenerator lattice and application |
| CN206345783U (en) * | 2016-12-23 | 2017-07-21 | 四川旭虹光电科技有限公司 | A kind of instrument of cleaning 3D glass melter regenerator grid |
| CN207299964U (en) * | 2017-09-30 | 2018-05-01 | 山东金晶科技股份有限公司 | The instrument of dredging cleaning regenerative chamber checkerwork cell |
| CN210340677U (en) * | 2019-07-20 | 2020-04-17 | 山东光耀超薄玻璃有限公司 | Tool for dredging checker of glass kiln regenerator and cleaning accumulated dust in dust removing pit |
| CN210816530U (en) * | 2019-09-30 | 2020-06-23 | 上海杰汇炉窑新技术有限公司 | Glass kiln checker upper portion instrument of sweeping |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220325 |