CN111675484A - Dredging device and dredging method for blocking holes of checker of regenerator of glass kiln - Google Patents
Dredging device and dredging method for blocking holes of checker of regenerator of glass kiln Download PDFInfo
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- CN111675484A CN111675484A CN202010546489.8A CN202010546489A CN111675484A CN 111675484 A CN111675484 A CN 111675484A CN 202010546489 A CN202010546489 A CN 202010546489A CN 111675484 A CN111675484 A CN 111675484A
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- 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
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- 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
-
- 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
- C03B5/167—Means for preventing damage to equipment, e.g. by molten glass, hot gases, batches
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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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- 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 invention discloses a device and a method for dredging blockage of checker holes of a regenerator of a glass kiln, which relate to the technical field of kiln dredging, and comprise a burner and a natural gas pipe arranged in a gun pipe, wherein the burner comprises a mixer and a gun pipe, the mixer is provided with a natural gas inlet and a combustion-supporting air inlet, the combustion-supporting air inlet is connected with an external high-pressure centrifugal fan through a pipeline, the gun pipe comprises a connecting section and a flame projecting section, and the connecting section is connected with the mixer and the flame projecting section; the burner and the flame-out section are respectively provided with a fixing part matching part and a fixing part which can be separately matched and connected; the natural gas pipe is divided into three sections along with the mixer, the connecting section and the flame spraying section, and the natural gas pipes of the two adjacent sections are connected through a pipe hoop. The invention is specially designed for dredging holes of the checker body of the regenerator of the kiln, and the dredging effect, efficiency and labor intensity of personnel are greatly improved.
Description
Technical Field
The invention relates to the technical field of kiln dredging, in particular to a device and a method for dredging blockage of checker holes of a regenerator of a glass kiln.
Background
The effect of lattice body in the regenerator system of glass kiln, it is the same similar to human lung, help the inside high temperature combustion of kiln breathe and take a breath, kiln combustion temperature can be fine with glass raw materials to the high temperature more than 1500 ~ 1600 melting, the effect of regenerator plays the switching-over heat accumulation exactly, retrieve kiln waste heat waste gas, preheat combustion-supporting air, the fuel fully burns, better help improves kiln combustion temperature, make the natural gas, coal gas, the more complete abundant burning of fuel such as oil coke powder, its lattice body structure all is the brick constitution of individual pass, hot-air must enter into the inside burning of kiln through the lattice hole, the mediation rate in lattice body hole is good or bad like this, directly influence the melting temperature control of kiln burning.
If the grid body is not dredged in time, the double images are seriously influenced, the waste smoke is discharged, combustion-supporting air is supplied, otherwise, energy waste and high energy consumption are caused, the production is influenced, meanwhile, the burning loss of the kiln is increased, and the whole service life of the kiln is influenced. Therefore, the unblocking of the regenerator checker of the glass kiln is of great importance.
At the present stage, national departments enhance awareness of environmental protection, in order to reduce emission and protect the environment, the tail end of combustion equipment of a glass kiln is forced by manufacturers to perform environmental protection treatment on waste gas discharged from a chimney, and equipment for dedusting, desulfurizing and denitrifying is added, because the links of waste gas treatment are added, the resistance of flue waste gas is increased, the suction force of the chimney on the waste gas of the glass kiln is also greatly reduced, most of volatile matters and the like can be discharged from a checker when the suction force of the waste gas of the chimney is large in the past, the suction force is reduced at the present time, low-melting matters formed in glass production are condensed and remained at the bottom of a low-temperature area of the checker brick, the volatile matters at the position are more than the volatile matters in the past, the serious blockage condition can occur only in 5-6 years in the past, and serious blockage can occur in 3-4 years at the present
The traditional dredging method is that natural gas is ignited and then compressed air is used for supporting combustion, but the compressed air is limited, so that single-lattice single lattices are ignited, when the lattices are combusted, part of impurities are still left on the side wall of the lattices, and some tools are needed to poke the lattices, so that the dredging process is slow, and the dredging efficiency is poor.
Or when the grid holes are not completely blocked by the low-melting substances, the poking rods are manually poked separately from one grid hole to another grid hole at the bottom, but the labor intensity of workers is very high, because after the access door at the bottom of the regenerator is opened, the temperature of the environment at the bottom is about 300 ℃ or more when the temperature of the environment at the bottom is highest, the workers wear thick fireproof clothes to operate, and the workers are easy to be heated in a high-temperature environment.
Disclosure of Invention
The invention aims to solve the technical problem of providing a dredging device and a dredging method for blocking the checker holes of a regenerator of a glass kiln, and solves the problems in the traditional dredging method.
In order to solve the technical problems, the technical scheme of the invention is as follows:
the utility model provides a glass kiln regenerator checker hole blocks up pull throughs, includes the combustor, the combustor includes blender and barrel, and it has natural gas import and combustion-supporting wind import to open on the blender, and wherein the high-pressure centrifugal fan of pipeline connection peripheral hardware is passed through in the combustion-supporting wind import, the high pressure centrifugal fan of glass kiln regenerator checker hole
The gun barrel comprises a connecting section and a flame projecting section, wherein the connecting section is connected with the mixer and the flame projecting section; also comprises
The mixer comprises a fixed part and a fixed part matching part, wherein the fixed part is fixed at one end of a connecting section facing the mixer, the fixed part matching part is fixed at one end of the connecting section facing the flame spraying section, the mixer is also provided with a fixed part matching part facing the connecting section, the flame spraying section is provided with a fixed part facing the connecting section, and the fixed part matching part can be separately connected in a matching way;
the natural gas pipe is arranged in the gun pipe, one end of the natural gas pipe is communicated with the natural gas inlet, the natural gas pipe is divided into three sections along with the mixer, the connecting section and the flame spraying section, and the natural gas pipes of the two adjacent sections are connected through a pipe hoop.
Preferably, the linkage segment includes a plurality of branch linkage segments, and each divides the both ends of linkage segment also to be provided with fixed part and fixed part cooperation portion respectively, and wherein the fixed part setting is in branch linkage segment orientation the one end of blender, adjacent two branch linkage segments pass through fixed part and the separable connection of fixed part cooperation portion, and correspondingly, the natural trachea that is located the linkage segment also divide into a plurality of sections, and adjacent two sections natural trachea passes through the ferrule and connects.
Preferably, the fixed part includes ring flange and holding tank, fixed part cooperation portion includes ring flange and holding part, the detachable holding of holding part in the holding tank, and when the holding part hold in the holding tank, the ring flange that is located the fixed part pastes with the ring flange that is located fixed part cooperation portion mutually.
Preferably, the length of each section of the sub-connecting section is 1.3-1.6 meters.
Preferably, the flame projecting section includes first slope section, second slope section and horizontal segment, first slope section, second slope section and horizontal segment intercommunication, just first slope section with contained angle becomes 90 between the second slope section, the holding tank setting of flame projecting section is in on the first slope section, second slope section is kept away from the one end of horizontal segment is the bocca, and wherein the cross-section under first slope section, second slope section and the horizontal segment connected state is trapezoidal.
Preferably, the cross-section of the barrel is rectangular.
A method of unclogging, the method comprising the steps of:
step one, placing the blocking and dredging device for the checker holes of the glass kiln regenerator into the glass kiln regenerator so that the flaming section faces the checker holes in the bottom area of the checker;
step two, fixing fuel at the flame spraying section and igniting the fuel;
connecting an external natural gas pipe at a natural gas inlet, and connecting an external high-pressure centrifugal fan at a combustion-supporting air inlet through a pipeline;
and step four, starting the high-pressure centrifugal fan and the natural gas supply equipment, and aligning the plugged grid body holes to perform combustion heating so that low-temperature eutectic substances plugged on the grid body holes are gradually melted and dropped to be burnt.
Adopt above-mentioned technical scheme, be provided with barrel and blender, it has natural gas import and combustion-supporting wind import to open on the blender, natural gas pipe passes blender and barrel and natural gas access connection, the external high-pressure centrifugal fan of combustion-supporting wind import replaces traditional compressed air, make combustion-supporting effect better, and the barrel includes linkage segment and flame projecting section, the linkage segment is connected for dismantling with blender and flame projecting section respectively, the position of flame projecting can be adjusted, and whole device need not the support and supports, required space reduces greatly.
Drawings
FIG. 1 is a schematic view of a mixer according to the present invention;
FIG. 2 is a schematic view of a sub-link according to the present invention;
FIG. 3 is a schematic structural view of a flame-out section according to the present invention;
fig. 4 is a schematic structural view of the burner of the present invention.
In the figure, 1-a combustor, 2-a mixer, 3-a gun barrel, 31-a connecting section, 311-a connecting section, 32-a flame spraying section, 321-a first inclined section, 322-a horizontal section, 323-a second inclined section, 4-a natural gas inlet, 5-a combustion-supporting air inlet, 6-a fixed part, 7-a fixed part matching part, 8-a natural gas pipe, 9-a containing part, 10-a flange plate and 11-a containing groove.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
A glass kiln regenerator checker hole blockage dredging device comprises a combustor 1, wherein the combustor 1 comprises a mixer 2 and a gun barrel 3, the mixer 2 is provided with a natural gas inlet 4 and a combustion-supporting air inlet 5, the combustion-supporting air inlet 5 is connected with an external high-pressure centrifugal fan through a pipeline, the gun barrel 3 comprises a connecting section 31 and an ignition section 32, and the connecting section 31 is connected with the mixer 2 and the ignition section 32; the mixer further comprises a fixing part 6 and a fixing part matching part 7, wherein the fixing part 6 is fixed at one end, facing the mixer 2, of the connecting section 31, the fixing part matching part 7 is fixed at one end, facing the flame-out section 32, of the connecting section 31, the fixing part matching part 7 is also arranged at one end, facing the connecting section 31, of the mixer 2, the flame-out section 32 is provided with the fixing part 6 facing the connecting section 31, and the fixing part 6 and the fixing part matching part 7 can be in separable matching connection; the natural gas pipe 8 is arranged in the gun barrel 3, one end of the natural gas pipe 8 is communicated with the natural gas inlet 4, the natural gas pipe 8 is divided into three sections along with the mixer 2, the connecting section 31 and the flame projecting section 32, and the natural gas pipes 8 of the two adjacent sections are connected through threads.
In this embodiment, the mixer 2 is a three-way structure, that is, three holes respectively correspond to the natural gas inlet 4, the combustion air inlet 5 and the port connected to the gun barrel 3, wherein the natural gas inlet 4 feeds natural gas to the natural gas inlet 4 through a natural gas inlet pipe, and the natural gas pipe 8 is connected to the natural gas inlet 4, so that natural gas is fed to the natural gas pipe 8, so that it can be understood that the natural gas pipe 8 penetrates the whole mixer 2 and the gun barrel 3, in the specific implementation process, fuel, such as waste gloves or waste clothes, is fixed at one end of the natural gas pipe 8, that is, the firing section 32, to be in a firing state, and then is in a firing state by natural gas, and is connected to the high pressure centrifugal fan through the combustion air inlet 5 and then along the gun barrel 3 through a pipeline, wind generated by the high pressure centrifugal fan passes through the combustion air inlet 5 and then to the firing section 32, and finally, the fuel is subjected to combustion supporting, so that the temperature and the combustion height are greatly improved, the height of flame can reach 6-7 m, the temperature can be increased to about 1000 ℃, the whole device is not required to be fixed by a support, the occupied area is small compared with the traditional dredging device, the area of an opening is smaller for an access door, and the temperature is not easy to dissipate.
In this example, the barrel 3 includes a connecting section 31 and a flame-out section 32, and further includes a fixing portion 6 and a fixing portion matching portion 7, the fixing portion 6 is fixed at one end of the connecting section 31 facing the mixer 2, the fixing portion matching portion 7 is fixed at one end of the connecting section 31 facing the flame-out section 32, the fixing portion 6 matching portion 7 is also arranged at the mixer 2 facing the connecting section 31, the flame-out section 32 is provided with the fixing portion 6 facing the connecting section 31, and the fixing portion 6 and the fixing portion matching portion 7 are detachably matched and connected, it can be understood that when the connecting section 31 is removed, the fixing portion matching portion 7 on the mixer 2 can also be matched with the fixing portion 6 on the flame-out section 32, so that one part of the already-dredged lattices can be moved to another part of the unfinished lattices for combustion, the range can be wider, and when the connecting section 31 is removed, the natural gas pipes 8 of two adjacent sections are also removed by detaching the pipe hoop, it should also be understood that the natural gas pipe 8 located in the mixer 2 is stationary with the natural gas pipe 8 located in the flaming section 32, i.e. the natural gas pipe 8 is fixed in the mixer 2 and in the flaming section 32 beforehand.
In a further preferred embodiment, the connection section 31 includes a plurality of connection sections 31131, the length of each connection section 31131 is equal, and each connection section 31131 is provided with a fixing portion 6 and a fixing portion matching portion 7 at two ends thereof, wherein the fixing portion 6 is provided at one end of the connection section 31131 facing the mixer 2, and two adjacent connection sections 31131 are detachably connected by the fixing portion 6 and the fixing portion matching portion 7, so that when the connection sections 31131 are connected together, the end facing the mixer 2 is the fixing portion 6, the end facing the flame-out section 32 is the fixing portion matching portion 7, the fixing portion matching portion 7 on the mixer 2 can be connected with the fixing portion 6 on the connection section 31, and the fixing portion 6 on the flame-out section 32 can also be connected with the fixing portion matching portion 7 on the connection section 31, the connection section 31 is divided into a plurality of connection sections 31, in specific application, whether the materials fall above can be observed to judge whether the dredging is finished, after the dredging is finished, the sub-connecting section 31131 closest to the mixer 2 in the sub-connecting sections 31131 can be taken down to move the position of the fire spraying section 32, correspondingly, the natural gas pipe 8 in the connecting section 31 is also divided into a plurality of sections, and the natural gas pipes 8 in the two adjacent sections are connected through a pipe hoop.
Preferably, the fixing portion 6 includes a flange 10 and a receiving groove 11, the fixing portion matching portion 7 includes a flange 10 and a receiving portion 9, the receiving portion 9 is detachably received in the receiving groove 11, and when the receiving portion 9 is received in the receiving groove 11, the flange 10 on the fixing portion 6 is attached to the flange 10 on the fixing portion matching portion 7, a flange hole is formed in the flange 10, and the two attached flanges 10 are connected by some connecting members, such as bolts, etc. in this embodiment, referring to the figure, the receiving portion 9 and the receiving groove 11 are both open at two ends, so as to facilitate the communication of the natural gas pipe 8, wherein the receiving portion 9 may be integrated with the sub-connecting section 31131, and the receiving groove 11 is welded for facilitating the process simplicity, when the fixing portion 6 of two adjacent sub-connecting sections 31131 is matched with the fixing portion matching portion 7, that is, the receiving portion 9 of one coupling segment 31131 is inserted into the receiving groove 11 of the other coupling segment 31131, and then the flanges 10 are coupled together by bolts.
When the length of the sub-connecting section 31131 is further selected, the length of each section of the sub-connecting section 31131 is selected to be between 1.3 m and 1.6 m, including the end value of the two sections, and in this embodiment, the length is preferably 1.5 m.
In a further preferred embodiment, the flame-throwing segment 32 includes a first inclined segment 321, a second inclined segment 323 and a horizontal segment 322, the first inclined segment 321, the second inclined segment 323 and the horizontal segment 322 are communicated, the holding tank 11 of the flame-throwing segment 32 is disposed on the first inclined segment 321, one end of the second inclined segment 323 away from the horizontal segment 322 is a flame-throwing port, wherein the cross section of the connection state of the first inclined segment 321, the second inclined segment 323 and the horizontal segment 322 is trapezoidal, referring to fig. 3, and the included angle between the first inclined segment 321 and the second inclined segment 323 is 90 °, in a specific implementation, the first inclined segment 321 is connected with the connecting segment 31 placed transversely, so that the horizontal segment 322 and the second inclined segment 323 are in suspension, only the second inclined segment 323 and the horizontal segment 322 are in a burning position, so that the overhead salinized matter falls into the second inclined segment 323 and the horizontal segment 322, because the horizontal section 322 and the second inclined section 323 are in suspension, the salt falling from the lattice top is not easy to bury the horizontal section 322 and the second inclined section 323, and this design can prevent the salt falling from the lattice top from burying the flame-out section 32, which is beneficial to moving the barrel 3.
Referring to the drawings, in the present embodiment, the section of the barrel 3 is rectangular, that is, the barrel 3 is integrally provided with a rectangular column, so that the barrel 3 has a supporting surface and is not easy to roll, it can be understood that the barrel 3 may also be selected to be cylindrical, but the cylindrical structure needs to be provided with a support at the bottom of the cylinder for stabilization, and certainly, the barrel 3 with the section being trapezoidal may also be selected, and the barrel 3 with the shape of trapezoidal also has a flat contact surface and is not easy to roll.
The invention also provides a dredging method, which comprises the following steps:
step one, placing the blocking and dredging device for the checker holes of the glass kiln regenerator into the glass kiln regenerator so that the flaming section faces the checker holes in the bottom area of the checker;
step two, fixing fuel at the flame spraying section and igniting the fuel;
connecting an external natural gas pipe at a natural gas inlet, and connecting an external high-pressure centrifugal fan at a combustion-supporting air inlet through a pipeline;
and step four, starting the high-pressure centrifugal fan and the natural gas supply equipment, and aligning the plugged grid body holes to perform combustion heating so that low-temperature eutectic substances plugged on the grid body holes are gradually melted and dropped to be burnt.
The dredging method disclosed by the invention can be used for large-scale combustion of one region without independently dredging each grid, is convenient to move the combustion range, and greatly improves the dredging effect and the dredging efficiency.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.
Claims (7)
1. The utility model provides a glass kiln regenerator checker hole blocks up pull throughs, includes the combustor, its characterized in that: the combustor comprises a mixer and a gun barrel, a natural gas inlet and a combustion-supporting air inlet are formed in the mixer, the combustion-supporting air inlet is connected with an external high-pressure centrifugal fan through a pipeline, and the combustor comprises a mixer and a gun barrel
The gun barrel comprises a connecting section and a flame projecting section, wherein the connecting section is connected with the mixer and the flame projecting section; also comprises
The mixer comprises a fixed part and a fixed part matching part, wherein the fixed part is fixed at one end of a connecting section facing the mixer, the fixed part matching part is fixed at one end of the connecting section facing the flame spraying section, the mixer is also provided with a fixed part matching part facing the connecting section, the flame spraying section is provided with a fixed part facing the connecting section, and the fixed part matching part can be separately connected in a matching way;
the natural gas pipe is arranged in the gun pipe, one end of the natural gas pipe is communicated with the natural gas inlet, the natural gas pipe is divided into three sections along with the mixer, the connecting section and the flame spraying section, and the natural gas pipes of the two adjacent sections are connected through a pipe hoop.
2. The glass kiln regenerator checker hole plugging deoccluding device of claim 1, wherein: the linkage segment includes a plurality of sub-linkage segments, and each sub-linkage segment's both ends also are provided with fixed part and fixed part cooperation portion respectively, and wherein the fixed part setting is in sub-linkage segment orientation the one end of blender, adjacent bipartition linkage segment pass through fixed part and the separable connection of fixed part cooperation portion, and correspondingly, the natural gas pipe that is located the linkage segment also divide into a plurality of sections, and adjacent two sections natural gas pipe passes through the ferrule and connects.
3. The glass kiln regenerator checker hole plugging deoccluding device of claim 2, wherein: the fixed part includes ring flange and holding tank, fixed part cooperation portion includes ring flange and portion of holding, the portion detachable of holding hold in the holding tank, and when the portion of holding hold in when in the holding tank, the ring flange that is located the fixed part pastes with the ring flange that is located the fixed part cooperation portion mutually.
4. The glass kiln regenerator checker hole plugging deoccluding device of claim 3, wherein: the length of each section of the sub-connecting section is 1.3-1.6 meters.
5. The glass kiln regenerator checker hole plugging deoccluding device of claim 3, wherein: the flame projecting section includes first slope section, second slope section and horizontal segment, first slope section, second slope section and horizontal segment intercommunication, just first slope section with contained angle becomes 90 between the second slope section, the holding tank setting of flame projecting section is in on the first slope section, second slope section is kept away from the one end of horizontal segment is the bocca, and wherein the cross-section under first slope section, second slope section and the horizontal segment connected state is trapezoidal.
6. The glass kiln regenerator checker hole plugging deoccluding device of claim 1, wherein: the section of the gun barrel is rectangular.
7. A dredging method is characterized in that: dredging glass kiln regenerator checker work by the glass kiln regenerator checker hole plugging dredging device of any one of claims 1 to 6, the dredging method comprising the steps of:
step one, putting the grid body blockage dredging device of the glass kiln regenerator into the glass kiln regenerator so that a flaming section faces to grid body holes in the bottom area of the grid body;
step two, fixing fuel at the flame spraying section and igniting the fuel;
connecting an external natural gas pipe at a natural gas inlet, and connecting an external high-pressure centrifugal fan at a combustion-supporting air inlet through a pipeline;
and step four, starting the high-pressure centrifugal fan and the natural gas supply equipment, and aligning the plugged grid body holes to perform combustion heating so that low-temperature eutectic substances plugged on the grid body holes are gradually melted and dropped to be burnt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010546489.8A CN111675484A (en) | 2020-06-15 | 2020-06-15 | Dredging device and dredging method for blocking holes of checker of regenerator of glass kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010546489.8A CN111675484A (en) | 2020-06-15 | 2020-06-15 | Dredging device and dredging method for blocking holes of checker of regenerator of glass kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111675484A true CN111675484A (en) | 2020-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010546489.8A Pending CN111675484A (en) | 2020-06-15 | 2020-06-15 | Dredging device and dredging method for blocking holes of checker of regenerator of glass kiln |
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| Country | Link |
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| CN (1) | CN111675484A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113280337A (en) * | 2021-06-30 | 2021-08-20 | 福州新福兴浮法玻璃有限公司 | Special burning dredge of heat accumulation grid body |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201825836U (en) * | 2010-09-06 | 2011-05-11 | 信义超薄玻璃(东莞)有限公司 | Bottom fired type burning gun of regenerative chamber |
| CN207699438U (en) * | 2017-12-07 | 2018-08-07 | 武汉重远炉窑工程技术服务有限公司 | A kind of glass furnace checker dredging bar |
| CN209740970U (en) * | 2019-04-22 | 2019-12-06 | 新疆光耀玻璃科技有限公司 | natural gas burning fire gun for production of float glass melting furnace |
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2020
- 2020-06-15 CN CN202010546489.8A patent/CN111675484A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201825836U (en) * | 2010-09-06 | 2011-05-11 | 信义超薄玻璃(东莞)有限公司 | Bottom fired type burning gun of regenerative chamber |
| CN207699438U (en) * | 2017-12-07 | 2018-08-07 | 武汉重远炉窑工程技术服务有限公司 | A kind of glass furnace checker dredging bar |
| CN209740970U (en) * | 2019-04-22 | 2019-12-06 | 新疆光耀玻璃科技有限公司 | natural gas burning fire gun for production of float glass melting furnace |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113280337A (en) * | 2021-06-30 | 2021-08-20 | 福州新福兴浮法玻璃有限公司 | Special burning dredge of heat accumulation grid body |
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Application publication date: 20200918 |