CN116854343A - Glass fiber wire drawing electric melting crucible furnace directly using mineral powder batch - Google Patents
Glass fiber wire drawing electric melting crucible furnace directly using mineral powder batch Download PDFInfo
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- CN116854343A CN116854343A CN202310824605.1A CN202310824605A CN116854343A CN 116854343 A CN116854343 A CN 116854343A CN 202310824605 A CN202310824605 A CN 202310824605A CN 116854343 A CN116854343 A CN 116854343A
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- Prior art keywords
- furnace
- mixing box
- glass fiber
- fixedly connected
- box
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- 238000002844 melting Methods 0.000 title claims abstract description 68
- 230000008018 melting Effects 0.000 title claims abstract description 68
- 239000003365 glass fiber Substances 0.000 title claims abstract description 38
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 24
- 239000011707 mineral Substances 0.000 title claims abstract description 24
- 239000000843 powder Substances 0.000 title claims abstract description 24
- 238000005491 wire drawing Methods 0.000 title claims description 29
- 238000002156 mixing Methods 0.000 claims abstract description 100
- 239000000463 material Substances 0.000 claims abstract description 41
- 238000003756 stirring Methods 0.000 claims abstract description 39
- 238000012681 fiber drawing Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 8
- 239000002994 raw material Substances 0.000 abstract description 42
- 239000011521 glass Substances 0.000 abstract description 16
- 238000000265 homogenisation Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- PXXKQOPKNFECSZ-UHFFFAOYSA-N platinum rhodium Chemical compound [Rh].[Pt] PXXKQOPKNFECSZ-UHFFFAOYSA-N 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 2
- 238000005352 clarification Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004321 preservation 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
- C03B1/00—Preparing the batches
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B3/00—Charging the melting furnaces
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
-
- 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
- C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Glass Compositions (AREA)
Abstract
The application relates to the technical field of glass fibers, in particular to a glass fiber drawing electric melting crucible furnace directly using mineral powder batch, which comprises a crucible furnace body and a mixing device, wherein the mixing device comprises a support frame, a mixing box, a first material box, a second material box, a stirring structure and a conveying structure, raw materials for mineral powder matching are placed in the first material box and the second material box, the raw materials are simultaneously conveyed to the inside of the mixing box according to the quantity of the raw materials to be matched, the stirring structure in the mixing box stirs and mixes the raw materials, the mixed batch is reserved on the conveying structure, and then the batch is conveyed into the crucible furnace body through the conveying structure for glass limiting and drawing treatment, so that the problem that the raw materials of the glass fibers need to be mixed by using the mixing device in advance, and then workers manually pour the raw materials into a dry boiler body is solved.
Description
Technical Field
The application relates to the technical field of glass fibers, in particular to a glass fiber drawing electric melting crucible furnace directly using mineral powder batch.
Background
Glass fiber is an inorganic nonmetallic material with good performance, has the advantages of good heat resistance, corrosion resistance and good insulativity, and adopts a glass fiber wire drawing electric melting crucible furnace to melt, fuse and wire the raw materials and then apply the raw materials to various fields such as electric insulation, heat insulation and heat preservation or circuit substrates.
However, the existing glass fiber drawing electric melting crucible furnace has the defects that raw materials of glass fibers are mixed in advance by using a mixing device, and then the raw materials are manually poured into a dry boiler body by a worker, which is very labor-consuming.
Disclosure of Invention
The application aims to provide a glass fiber wire drawing electric melting crucible furnace directly using mineral powder batch, and aims to solve the problems that the existing glass fiber wire drawing electric melting crucible furnace needs to mix raw materials of glass fibers in advance by using a mixing device and then manually poured into a dry boiler body by workers, which is very labor-consuming.
In order to achieve the aim, the application provides a glass fiber wire drawing electric melting crucible furnace directly using mineral powder batch, which comprises a crucible furnace body and a mixing device,
the mixing device comprises a supporting frame, a mixing box, a first material box, a second material box, a stirring structure and a conveying structure;
the mixing box is fixedly connected with the support frame and is positioned at one side of the support frame; the first material box is communicated with the mixing box and is positioned at one side of the mixing box; the second material box is communicated with the mixing box and is positioned at one side of the mixing box, which is close to the first material box; the stirring structure is arranged inside the mixing box; the conveying structure is arranged on one side of the mixing box and one side of the crucible furnace body.
The stirring structure comprises a supporting frame, a first motor, a stirring rod, a plurality of stirring blades and a first inclined plate, wherein the supporting frame is fixedly connected with the mixing box and is positioned in the mixing box; the first motor is fixedly connected with the supporting frame and is positioned in the supporting frame; the stirring rod is fixedly connected with the output end of the first motor and is positioned at one side of the first motor; the stirring blades are respectively arranged at one side of the stirring rod; the first inclined plate is fixedly connected with the supporting frame and is positioned on one side of the supporting frame.
The conveying structure comprises a connecting frame, a first conveying belt and a second inclined plate, wherein the connecting frame is respectively communicated with the mixing box and the crucible furnace body and is positioned between the mixing box and the crucible furnace body; the first conveyor belt is arranged inside the mixing box; the second inclined plate is fixedly connected with the mixing box and is positioned inside the mixing box.
The crucible furnace body comprises a first melting furnace, a second melting furnace, a homogenizing furnace, a wire drawing furnace and a bushing plate, wherein the first melting furnace is communicated with the connecting frame and is positioned at one side of the connecting frame; the second melting furnace is communicated with the first melting furnace and is positioned at one side of the first melting furnace; the homogenizing furnace is communicated with the second melting furnace and is positioned at one side of the second melting furnace; the wire drawing furnace is communicated with the homogenizing furnace and is positioned at one side of the homogenizing furnace; the bushing plate is fixedly connected with the wire drawing furnace and is positioned at one side of the wire drawing furnace.
The glass fiber wire drawing electric melting crucible furnace directly using the mineral powder batch materials further comprises a filter assembly, and the filter assembly is arranged in the mixing box.
Wherein the filter assembly comprises a mounting structure and a screen, and the mounting structure is arranged at one side of the mixing box; the screen mesh is fixedly connected with the mounting structure and is positioned on one side of the mounting structure.
The installation structure comprises an installation frame, an installation plate and two fixing screws, wherein the installation frame is in sliding connection with the mixing box, is fixedly connected with the screen mesh and is positioned in the mixing box; the mounting plate is fixedly connected with the mounting frame and is positioned at one side of the mounting frame; the two fixing screws respectively penetrate through the mounting plate and are in threaded connection with the mixing box.
According to the glass fiber wire drawing electric melting crucible furnace directly using the mineral powder batch, the supporting frame is used for supporting the mixing box, raw materials for mineral powder matching are placed in the first material box and the second material box, the quantity of materials can be added according to the quantity of the raw materials, then the first material box and the second material box simultaneously convey the raw materials into the mixing box, the stirring structure in the mixing box stirs and mixes the raw materials, the mixed batch is left on the conveying structure, and then the batch is conveyed into the crucible furnace body through the conveying structure for glass limiting wire drawing treatment, so that the problem that the raw materials of glass fibers are required to be mixed in advance by using the mixing device and then manually poured into the dry boiler body by workers is solved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic overall structure of a first embodiment of the present application.
Fig. 2 is a partial enlarged view at a of fig. 1.
Fig. 3 is a schematic view showing an internal structure of a crucible furnace body according to a first embodiment of the present application.
Fig. 4 is a schematic overall structure of a second embodiment of the present application.
Fig. 5 is a partial enlarged view at B of fig. 4.
The device comprises a 101-crucible furnace body, 102-supporting frames, 103-mixing boxes, 104-first material boxes, 105-second material boxes, 106-stirring structures, 107-conveying structures, 108-supporting frames, 109-first motors, 110-stirring rods, 111-stirring blades, 112-first inclined plates, 113-connecting frames, 114-first conveying belts, 115-second inclined plates, 116-first melting furnaces, 117-second melting furnaces, 118-samming furnaces, 119-wire drawing furnaces, 120-bushing plates, 121-fixed blocks, 122-flow rate control components, 123-first cylinders, 124-baffle plates, 201-filtering components, 202-mounting structures, 203-screen plates, 204-mounting frames, 205-mounting plates and 206-fixed screws.
Detailed Description
The first embodiment of the application is as follows:
referring to fig. 1 to 3, fig. 1 is a schematic overall structure of a first embodiment of the present application, fig. 2 is a partially enlarged view of a portion a of fig. 1, and fig. 3 is a schematic internal structure of a crucible furnace body of the first embodiment of the present application.
The application relates to a glass fiber drawing electric melting crucible furnace directly using mineral powder batch materials, which comprises a crucible furnace body 101 and a mixing device, wherein the mixing device comprises a supporting frame 102, a mixing box 103, a first material box 104, a second material box 105, a stirring structure 106, a conveying structure 107, a fixed block 121 and a flow rate control part 122, the flow rate control part 122 comprises a first cylinder 123 and a baffle plate 124, the stirring structure 106 comprises a supporting frame 108, a first motor 109, a stirring rod 110, a plurality of stirring blades 111 and a first inclined plate 112, the conveying structure 107 comprises a connecting frame 113, a first conveying belt 114 and a second inclined plate 115, the crucible furnace body 101 comprises a first melting furnace 116, a second melting furnace 117, a homogenizing furnace 118, a drawing furnace 119 and a drain plate 120, and the problems that the raw materials of the glass fiber drawing electric melting crucible furnace need to be mixed by the mixing device in advance and then are very labor-intensive and labor-intensive manually poured into the dry boiler body by a worker are solved through the scheme.
For the specific embodiment, the crucible body is used for carrying out glass fiber drawing treatment.
Wherein, the mixing box 103 is fixedly connected with the supporting frame 102 and is positioned at one side of the supporting frame 102; the first material box 104 is communicated with the mixing box 103 and is positioned on one side of the mixing box 103; the second material box 105 is communicated with the mixing box 103 and is positioned on one side of the mixing box 103 close to the first material box 104; the stirring structure 106 is arranged inside the mixing box 103; the conveying structure 107 is arranged on one side of the mixing box 103 and one side of the crucible furnace body 101, the supporting frame 102 is used for supporting the mixing box 103, raw materials for mineral powder matching are placed in the first material box 104 and the second material box 105, the quantity of materials can be added according to the quantity of the raw materials, then the raw materials are simultaneously conveyed into the mixing box 103 by the first material box 104 and the second material box 105, the raw materials are stirred and mixed by the stirring structure 106 in the mixing box 103, the mixed batch is left on the conveying structure 107, and then the batch is conveyed into the crucible furnace body 101 through the conveying structure 107 for glass limiting wire drawing treatment.
Secondly, the supporting frame 108 is fixedly connected with the mixing box 103 and is positioned inside the mixing box 103; the first motor 109 is fixedly connected with the supporting frame 108 and is positioned inside the supporting frame 108; the stirring rod 110 is fixedly connected with the output end of the first motor 109 and is positioned at one side of the first motor 109; the stirring blades 111 are respectively arranged on one side of the stirring rod 110; the first inclined plate 112 is fixedly connected with the supporting frame 108 and is located at one side of the supporting frame 108, the supporting frame 108 is used for supporting the first motor 109 and forms a stirring tank with the mixing box 103, the first motor 109 rotates to drive the stirring rod 110 to rotate so that the stirring blades 111 mix various raw materials, and then the raw materials are slowly transmitted to the conveying structure 107 through the inclined plate.
Again, the connection frame 113 is respectively communicated with the mixing box 103 and the crucible furnace body 101, and is positioned between the mixing box 103 and the crucible furnace body 101; the first conveyor 114 is disposed inside the mixing tank 103; the second inclined plate 115 is fixedly connected with the mixing box 103 and is located inside the mixing box 103, the connecting frame 113 is used for communicating the mixing box 103 with the crucible body, and when the mixed glass raw materials are conveyed onto the first conveying belt 114, the first conveying belt 114 conveys the matched raw materials to the crucible furnace body 101 through the inclination of the second inclined plate 115, so that glass fiber drawing is performed.
In addition, the first melting furnace 116 is in communication with the connection frame 113 and is located at one side of the connection frame 113; the second melting is communicated with the first melting furnace 116 and is positioned at one side of the first melting furnace 116; the homogenizing furnace 118 is communicated with the second melting furnace 117 and is positioned at one side of the second melting furnace 117; the wire drawing furnace 119 is communicated with the homogenizing furnace 118 and is positioned at one side of the homogenizing furnace 118; the bushing plate 120 is fixedly connected with the wire drawing furnace 119 and is positioned at one side of the wire drawing furnace 119, the first melting furnace 116 is provided with a low-level hole, the second melting furnace 117 is provided with a middle-level hole, the homogenization zone is provided with a high-level hole, the connecting frame 113 conveys the matched mixture into the first melting furnace 116 through the inclined plate, the first melting furnace 116 provides high-temperature gradually melted mixed raw materials, the mixed raw materials are left to the second melting furnace 117 through the low-level hole on the first melting furnace 116 to achieve clarification precision, glass solution vertically climbs in the second melting furnace 117 to flow into the homogenization furnace 118 through the middle-level hole on the second melting furnace 117, the liquid level after being left to the homogenization furnace 118 forms a horizontal homogenization zone, the homogenized glass solution is changed into high-quality glass solution, then flows into the wire drawing furnace 119 through the high-level hole on the homogenization furnace 118, after the glass solution enters the forming zone of the wire drawing furnace 119, the bushing plate 120 adopts platinum-rhodium metal plate, and the glass solution flows out of the wire drawing machine at 1200 ℃ to form continuous fibers.
Furthermore, the mixing device further comprises a fixed block 121 and a flow rate control part 122, wherein the fixed block 121 is fixedly connected with the supporting frame 108 and is positioned at one side of the supporting frame 108; the flow rate control part 122 is disposed at one side of the fixed block 121, the fixed block 121 is used for supporting the weight of the flow rate control part 122, and the flow rate control part 122 is used for controlling the flow rate of the mixture in the mixing box 103.
Finally, the flow rate control part 122 includes a first cylinder 123 and a baffle 124, and the first cylinder 123 is fixedly connected to the fixed block 121 and located at one side of the fixed block 121; the baffle 124 is fixedly connected to the output end of the first cylinder 123 and is located at one side of the first cylinder 123, the first cylinder 123 is disposed on the fixed block 121, and the first cylinder 123 is driven to control the moving position of the baffle 124 to adjust the opening size of the connecting frame 113, so as to adjust the flow rate of the mixture.
In the glass fiber drawing electric melting crucible furnace directly using mineral powder batch materials, the supporting frame 102 is used for supporting the mixing box 103, raw materials for mineral powder batch materials are placed in the first material box 104 and the second material box 105, the raw materials can be added according to the quantity of the raw materials, the raw materials can be simultaneously conveyed into the mixing box 103 by the first material box 104 and the second material box 105, the supporting frame 108 is used for supporting the first motor 109 and forming a stirring groove with the mixing box 103, the stirring rod 110 is driven to rotate by the rotation of the first motor 109, a plurality of stirring blades 111 are used for mixing various raw materials, then the raw materials flow downwards to the first conveying belt 114 through the inclined plate, the first cylinder 123 is arranged on the fixed block 121, driving the first cylinder 123 to control the moving position of the baffle plate 124 to adjust the opening of the connecting frame 113 so as to adjust the flow rate of the mixture, after the mixed glass raw materials are conveyed onto the first conveying belt 114, the first conveying belt 114 conveys the mixed raw materials to the first melting furnace 116 through the inclination of the second inclined plate 115, the first melting furnace 116 is provided with a low-level hole, the second melting furnace 117 is provided with a middle-level hole, the homogenizing zone is provided with a high-level hole, the connecting frame 113 conveys the mixed raw materials into the first melting furnace 116 through the inclined plate, the first melting furnace 116 provides high-temperature gradually-melted raw materials, and then the mixed raw materials are reserved to the second melting furnace 117 through the low-level hole on the first melting furnace 116 to achieve clarification precision, the glass solution vertically climbs in the second melting furnace 117 and flows to the homogenizing furnace 118 through the middle hole on the second melting furnace 117, a horizontal homogenizing belt is formed on the liquid surface after the glass solution is reserved in the homogenizing furnace 118, the glass solution becomes high-quality glass solution and flows to the drawing furnace 119 through the high hole on the homogenizing furnace 118, after the glass solution enters the forming area of the drawing furnace 119, the bushing plate 120 adopts a platinum-rhodium metal plate, the platinum-rhodium metal plate flows out of the bushing plate 120 at about 1200 ℃ and is formed into continuous fibers through a subsequent wire drawing machine, the mixed batch is reserved on the conveying structure 107, and then the batch is conveyed into the crucible furnace body 101 through the conveying structure 107 for glass limiting and drawing treatment, so that the problem that raw materials of the glass fibers are required to be mixed by using a mixing device in advance and then are very labor-consuming and labor-consuming by workers to manually pour the glass fibers into the dry boiler body is solved.
The second embodiment of the application is as follows:
referring to fig. 4-5, fig. 4 is a schematic overall structure of a second embodiment of the present application, and fig. 5 is a partial enlarged view at B of fig. 4.
On the basis of the first embodiment, the glass fiber drawing electric melting crucible furnace directly using the mineral powder batch provided by the application further comprises a filter assembly 201, wherein the filter assembly 201 comprises a mounting structure 202 and a screen 203, and the mounting structure 202 comprises a mounting frame 204, a mounting plate 205 and two fixing screws 206.
For this embodiment, the filter assembly 201 is disposed inside the mixing tank 103, and the filter assembly 201 is used for mixing impurities in raw materials, so as to improve the purity of subsequent glass fiber melting.
Wherein the mounting structure 202 is disposed on one side of the mixing box 103; the screen 203 is fixedly connected with the mounting structure 202, and is located at one side of the mounting structure 202, and the mounting structure 202 is used for fixing the screen 203 inside the mixing box 103, filtering impurities in the mixed raw materials, and improving the purity of subsequent glass fiber smelting.
Secondly, the mounting frame 204 is slidably connected with the mixing box 103, fixedly connected with the screen 203, and located inside the mixing box 103; the mounting plate 205 is fixedly connected with the mounting frame 204 and is positioned at one side of the mounting frame 204; the two fixing screws 206 respectively penetrate through the mounting plate 205 and are in threaded connection with the mixing box 103, the mounting frame 204 is inserted into the mixing box 103, the mounting plate 205 is attached to the mixing box 103, and the two fixing screws 206 are rotated to fix the mounting plate 205, so that the mounting frame 204 is fixed.
According to the glass fiber wire drawing electric melting crucible furnace directly using mineral powder batch, the mounting frame 204 is inserted into the mixing box 103, the mounting plate 205 is attached to the mixing box 103, the two fixing screws 206 are rotated to fix the mounting plate 205, so that the screen 203 is fixed, the screen 203 is fixed in the mixing box 103, impurities in mixed raw materials are filtered, and the purity of subsequent glass fiber smelting is improved.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present application, and it is not intended to limit the scope of the claims hereof, as persons of ordinary skill in the art will understand that all or part of the processes for practicing the embodiments described herein may be practiced with equivalent variations in the claims, which are within the scope of the application.
Claims (7)
1. The glass fiber wire drawing electric melting type crucible furnace directly using mineral powder batch comprises a crucible furnace body, and is characterized in that,
also comprises a mixing device which is used for mixing the components,
the mixing device comprises a supporting frame, a mixing box, a first material box, a second material box, a stirring structure and a conveying structure;
the mixing box is fixedly connected with the support frame and is positioned at one side of the support frame; the first material box is communicated with the mixing box and is positioned at one side of the mixing box; the second material box is communicated with the mixing box and is positioned at one side of the mixing box, which is close to the first material box; the stirring structure is arranged inside the mixing box; the conveying structure is arranged on one side of the mixing box and one side of the crucible furnace body.
2. A glass fiber drawing electric melting crucible furnace directly using mineral powder batch according to claim 1, wherein,
the stirring structure comprises a supporting frame, a first motor, a stirring rod, a plurality of stirring blades and a first inclined plate, wherein the supporting frame is fixedly connected with the mixing box and is positioned in the mixing box; the first motor is fixedly connected with the supporting frame and is positioned in the supporting frame; the stirring rod is fixedly connected with the output end of the first motor and is positioned at one side of the first motor; the stirring blades are respectively arranged at one side of the stirring rod; the first inclined plate is fixedly connected with the supporting frame and is positioned on one side of the supporting frame.
3. A glass fiber drawing electric melting crucible furnace directly using mineral powder batch according to claim 2, wherein,
the conveying structure comprises a connecting frame, a first conveying belt and a second inclined plate, wherein the connecting frame is respectively communicated with the mixing box and the crucible furnace body and is positioned between the mixing box and the crucible furnace body; the first conveyor belt is arranged inside the mixing box; the second inclined plate is fixedly connected with the mixing box and is positioned inside the mixing box.
4. A glass fiber drawing electric melting crucible furnace directly using mineral powder batch according to claim 3, wherein,
the crucible furnace body comprises a first melting furnace, a second melting furnace, a homogenizing furnace, a wire drawing furnace and a bushing plate, wherein the first melting furnace is communicated with the connecting frame and is positioned at one side of the connecting frame; the second melting furnace is communicated with the first melting furnace and is positioned at one side of the first melting furnace; the homogenizing furnace is communicated with the second melting furnace and is positioned at one side of the second melting furnace; the wire drawing furnace is communicated with the homogenizing furnace and is positioned at one side of the homogenizing furnace; the bushing plate is fixedly connected with the wire drawing furnace and is positioned at one side of the wire drawing furnace.
5. A glass fiber drawing electric melting crucible furnace directly using mineral powder batch as set forth in claim 4, wherein,
the glass fiber wire drawing electric melting crucible furnace directly using the mineral powder batch materials further comprises a filter assembly, and the filter assembly is arranged in the mixing box.
6. A glass fiber drawing electric melting crucible furnace directly using mineral powder batch as set forth in claim 5, wherein,
the filter assembly comprises a mounting structure and a screen, and the mounting structure is arranged on one side of the mixing box; the screen mesh is fixedly connected with the mounting structure and is positioned on one side of the mounting structure.
7. A glass fiber drawing electric melting crucible furnace directly using mineral powder batch as set forth in claim 6, wherein,
the installation structure comprises an installation frame, an installation plate and two fixing screws, wherein the installation frame is in sliding connection with the mixing box, is fixedly connected with the screen mesh and is positioned in the mixing box; the mounting plate is fixedly connected with the mounting frame and is positioned at one side of the mounting frame; the two fixing screws respectively penetrate through the mounting plate and are in threaded connection with the mixing box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310824605.1A CN116854343A (en) | 2023-07-06 | 2023-07-06 | Glass fiber wire drawing electric melting crucible furnace directly using mineral powder batch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310824605.1A CN116854343A (en) | 2023-07-06 | 2023-07-06 | Glass fiber wire drawing electric melting crucible furnace directly using mineral powder batch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116854343A true CN116854343A (en) | 2023-10-10 |
Family
ID=88226329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310824605.1A Pending CN116854343A (en) | 2023-07-06 | 2023-07-06 | Glass fiber wire drawing electric melting crucible furnace directly using mineral powder batch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116854343A (en) |
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2023
- 2023-07-06 CN CN202310824605.1A patent/CN116854343A/en active Pending
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