CN111825305A - Combustion spray gun for glass kiln - Google Patents
Combustion spray gun for glass kiln Download PDFInfo
- Publication number
- CN111825305A CN111825305A CN202010818512.4A CN202010818512A CN111825305A CN 111825305 A CN111825305 A CN 111825305A CN 202010818512 A CN202010818512 A CN 202010818512A CN 111825305 A CN111825305 A CN 111825305A
- Authority
- CN
- China
- Prior art keywords
- pipe
- gas source
- combustion
- sleeve
- outer pipe
- 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
- 239000011521 glass Substances 0.000 title claims abstract description 17
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 15
- 239000007921 spray Substances 0.000 title abstract description 8
- 239000007789 gas Substances 0.000 claims description 11
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 3
- 229910001882 dioxygen Inorganic materials 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 239000002737 fuel gas Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000001105 regulatory effect Effects 0.000 description 9
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 8
- 238000007789 sealing Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000003345 natural gas Substances 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 239000002994 raw 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
- C03B5/2353—Heating the glass by combustion with pure oxygen or oxygen-enriched air, e.g. using oxy-fuel burners or oxygen lances
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
Abstract
The invention provides a combustion spray gun for a glass kiln, which comprises an outer pipe (1) and is characterized in that: the outer pipe (1) is one end and is sealed, the inner pipe (2) which is coaxially distributed is inserted into the sealed end, a branch pipe (3) is further arranged on the outer pipe (1), the branch pipe (3) is communicated with a combustion-supporting gas source, the inner pipe (2) is communicated with a gas source, and a lifting frame (4) is arranged on one side of the outer pipe (1). The invention has the advantages of simple structure, convenient operation, convenient manufacture, low manufacturing cost and the like.
Description
The technical field is as follows:
the invention relates to the field of glass melting, in particular to a combustion spray gun for a glass kiln.
Background art:
the tap working section of the glass production line is just melting, which is a premise that all subsequent working sections are carried out, heavy oil, coal and the like are used as fuels for heating and melting raw materials in the early glass production line, along with the increasing attention on the problems of energy conservation, emission reduction, environmental protection and the like in recent years, the glass production line is also continuously innovated in a combustion mode, the glass production line is gradually drawn to a combustion mode of an all-electric kiln, all-oxygen combustion and all-oxygen combustion power-up auxiliary heating which have inherent advantages in the aspect of environmental protection, the electric power cost is high, so that natural gas used as clean energy in the new century is gradually popularized and developed in various industries with the advantages of high quality, high efficiency, ultralow emission, convenient control and the like, in recent years, the natural gas is used as a main combustion-supporting tool in the glass industry, but the natural gas spray gun is expensive, and in order to facilitate process control, for example, the price is higher in the united states of america, and it is difficult to select a suitable place for installation.
The invention content is as follows:
the invention aims to overcome the defects in the prior art and provides a combustion spray gun for a glass kiln.
The application provides the following technical scheme:
a burning spray gun for glass kiln, it includes its characterized in that of outer tube: one end of the outer pipe is a sealing end, the other end of the outer pipe is an opening end, the inner pipe which is coaxially distributed is inserted into the sealing end, a branch pipe is further arranged on the outer pipe, the branch pipe is communicated with a combustion-supporting gas source, the inner pipe is communicated with a gas source, and a lifting frame which is correspondingly matched with the outer pipe is further arranged on the outer side of the kiln.
On the basis of the technical scheme, the following further technical scheme can be provided:
the length of the inner pipe inserted into the outer pipe is consistent with that of the outer pipe.
The lifting frame comprises a base, a sleeve which is vertically distributed is arranged on the base, a moving rod which is coaxially distributed is inserted in the sleeve, a locking lock plunger which corresponds to the moving rod is connected to the sleeve in a threaded mode, a sleeve which penetrates through the outer tube body outside the kiln is arranged at the top of the moving rod, and a positioning bolt which corresponds to the outer tube and is matched with the outer tube is arranged on the sleeve.
The combustion-supporting gas source is an oxygen gas source or an oxygen-enriched gas source, and the fuel gas source is a combustible gas source.
The invention has the advantages that:
the invention has the advantages of simple structure, convenient operation, quick movement, convenient manufacture, low manufacturing cost and the like.
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 fig. 1, a combustion lance for a glass furnace comprises an outer tube 1, wherein one end of the outer tube 1 is a sealed end and the other end is an open end. An inner pipe 2 which is coaxially distributed with an outer pipe 1 is inserted into the pipe from the sealing end of the outer pipe 1, the length of the inner pipe 2 inserted into the outer pipe 1 is consistent with that of the outer pipe 1, and the opening end of the outer pipe 1 and the opening end of the inner pipe 2 are in the same vertical plane.
The other end of the inner tube 2 is communicated with a natural gas source, and a first regulating valve 5 which is correspondingly matched with the inner tube 2 is arranged on one side of the sealing end of the outer tube 1 and is used for controlling the flow of combustible gas in the inner tube 2.
The outer pipe 1 on one side of the sealing end is communicated with a branch pipe 3 which is distributed obliquely, the branch pipe 3 is provided with a second regulating valve 6 which is correspondingly matched, and one end of the branch pipe 3 is communicated with an oxygen gas source.
The outer side of the kiln 6 is also provided with a lifting frame 4 correspondingly matched with the outer pipe 1. The lifting frame 4 comprises a base 4a, a sleeve 4b which is vertically distributed is arranged on the base 4a, and a movable rod 4c which is coaxially distributed is inserted in the sleeve 4 b. A locking bolt 4d which is correspondingly matched with the moving rod 4c is screwed on the sleeve 4 b.
The top of the movable rod 4c is provided with a sleeve 4e which is sleeved on the tube body of the outer tube 1 in a penetrating way, and the sleeve 4e is provided with a positioning bolt 4f which is correspondingly locked and matched with the outer tube 1.
The using method comprises the following steps:
when 7 a certain temperature of melting furnace is on the low side, when needing the raising the temperature, remove required heating department with crane 4 earlier, adjust the height, loosen positioning bolt 4f again, insert outer tube 1 in sleeve pipe 4e, insert the open end of outer tube 1 from the kiln burner port that corresponds and aim at the required position of heating of kiln, finely tune the spray gun around, at approximate equilibrium position, screw up positioning bolt 4f, fix outer tube 1, the position complete fixation of whole device at this moment gets down.
And then opening the first regulating valve 5 and the second regulating valve 6 by a small opening degree, igniting and burning at a high temperature, and simultaneously regulating the air inflow of the first regulating valve 5 and the second regulating valve 6 by a small amplitude, thereby regulating the temperature of the injection port.
When the use is stopped, the first and second regulating valves 5 and 6 are closed, and the entire combustion gun is moved to a low temperature for safety.
Claims (4)
1. A combustion lance for glass kilns, comprising an outer tube (1) characterized in that: the kiln is characterized in that one end of the outer pipe (1) is a sealed end, the other end of the outer pipe is an open end, the inner pipe (2) which is coaxially distributed is inserted into the sealed end, a branch pipe (3) is further arranged on the outer pipe (1), the branch pipe (3) is communicated with a combustion-supporting gas source, the inner pipe (2) is communicated with a gas source, and a lifting frame (4) which is correspondingly matched with the outer pipe (1) is further arranged on the outer side of the kiln (6).
2. A combustion lance for glass kilns, as set forth in claim 1, characterized in that: the length of the inner pipe (2) inserted into the outer pipe (1) is consistent with that of the outer pipe (1).
3. A combustion lance for glass kilns, as set forth in claim 1, characterized in that: crane (4) include base (4 a), be equipped with sleeve (4 b) of vertical distribution on base (4 a), shift lever (4 c) that coaxial distribution is equipped with in sleeve (4 b) interpolation, threaded connection has locking set bar (4 d) that corresponds complex with shift lever (4 c) on sleeve (4 b), be equipped with at shift lever (4 c) top and wear sleeve pipe (4 e) on outer tube (1) pipe shaft in the kiln (6) outside, be equipped with on sleeve pipe (4 e) and correspond complex positioning bolt (4 f) with outer tube (1).
4. A combustion lance for glass kilns of the kind set forth in claim 1, characterized in that: the combustion-supporting gas source is an oxygen gas source or an oxygen-enriched gas source, and the fuel gas source is a combustible gas source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010818512.4A CN111825305A (en) | 2020-08-14 | 2020-08-14 | Combustion spray gun for glass kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010818512.4A CN111825305A (en) | 2020-08-14 | 2020-08-14 | Combustion spray gun for glass kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111825305A true CN111825305A (en) | 2020-10-27 |
Family
ID=72918652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010818512.4A Pending CN111825305A (en) | 2020-08-14 | 2020-08-14 | Combustion spray gun for glass kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111825305A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087881A (en) * | 2021-11-20 | 2022-02-25 | 中建材（蚌埠）光电材料有限公司 | Kiln gun eye brick quick replacement device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202379867U (en) * | 2011-12-09 | 2012-08-15 | 彩虹集团电子股份有限公司 | Spray gun frame of horseshoe furnace |
| CN205208558U (en) * | 2015-11-02 | 2016-05-04 | 新疆光耀玻璃科技有限公司 | It gas combustion rifle |
| CN213231988U (en) * | 2020-08-14 | 2021-05-18 | 中建材（蚌埠）光电材料有限公司 | Combustion spray gun for glass kiln |
-
2020
- 2020-08-14 CN CN202010818512.4A patent/CN111825305A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202379867U (en) * | 2011-12-09 | 2012-08-15 | 彩虹集团电子股份有限公司 | Spray gun frame of horseshoe furnace |
| CN205208558U (en) * | 2015-11-02 | 2016-05-04 | 新疆光耀玻璃科技有限公司 | It gas combustion rifle |
| CN213231988U (en) * | 2020-08-14 | 2021-05-18 | 中建材（蚌埠）光电材料有限公司 | Combustion spray gun for glass kiln |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087881A (en) * | 2021-11-20 | 2022-02-25 | 中建材（蚌埠）光电材料有限公司 | Kiln gun eye brick quick replacement device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213231988U (en) | Combustion spray gun for glass kiln | |
| CN111825305A (en) | Combustion spray gun for glass kiln | |
| CN108436068B (en) | Efficient intelligent bag baking device and using method thereof | |
| CN106122957B (en) | A kind of low NOx cleaning burning type ignition furnaces and its method for controlling combustion | |
| CN200949923Y (en) | Energy saving safety control device of oil field gas heating-furnace | |
| CN214747304U (en) | Novel aluminum alloy centralized heat preservation furnace | |
| CN106152134A (en) | A kind of Intelligent gas furnace being automatically adjusted air-fuel ratio | |
| CN203401061U (en) | Full-automatic steelmaking continuous casting cutting system | |
| CN201811282U (en) | Side igniter | |
| CN202012911U (en) | Energy-saving and thermal-insulating combustion nozzle device of smelting furnace | |
| CN202482385U (en) | Furnace pressure control device for continuous annealing furnace | |
| CN104595902A (en) | Full-automatic hydraulic single-bed ash picking cremation machine | |
| CN203904257U (en) | Improved coal gas weight connecting rod for coke oven exchange shutter | |
| CN2597887Y (en) | Vertical well head heater | |
| CN213394640U (en) | Ignition gun nitrogen sealing protection device and ignition gun system for reaction furnace using same | |
| CN204460210U (en) | Water batch heater guides ignition combustor | |
| CN219195016U (en) | Top combustion type hot blast stove | |
| CN211823768U (en) | Combustion-supporting device of high-purity magnesia production fuel shaft kiln nozzle | |
| CN208442831U (en) | A kind of air-blowing type oxy-hydrogen flame anti-backfire device | |
| CN215112591U (en) | High-temperature top-burning ultralow NOx burner for hydrogen production device | |
| CN203907601U (en) | Kiln drying device of lime kiln | |
| CN2300065Y (en) | Water heating burning-in kiln | |
| CN1482262A (en) | Bent tube type heater for natural gas | |
| CN219735619U (en) | Positive pressure high-efficiency energy-saving hot-blast stove | |
| CN220152785U (en) | Micro-oil ignition structure for cement kiln calcination |
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 |