CN114605060A - A tempering apparatus for producing for glass - Google Patents
A tempering apparatus for producing for glass Download PDFInfo
- Publication number
- CN114605060A CN114605060A CN202111668080.4A CN202111668080A CN114605060A CN 114605060 A CN114605060 A CN 114605060A CN 202111668080 A CN202111668080 A CN 202111668080A CN 114605060 A CN114605060 A CN 114605060A
- Authority
- CN
- China
- Prior art keywords
- assembly
- porous medium
- glass
- cooling
- transmission
- 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.)
- Withdrawn
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/04—Tempering or quenching glass products using gas
- C03B27/0404—Nozzles, blow heads, blowing units or their arrangements, specially adapted for flat or bent glass sheets
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The invention relates to the technical field of glass production, in particular to a glass toughening production device which comprises an outer cover, a feeding assembly, a transmission assembly, a heating assembly, a heat insulation assembly, a cooling assembly and a discharging assembly, wherein the transmission assembly is arranged in the outer cover, the feeding assembly and the discharging assembly are respectively arranged at two ends of the transmission assembly, the heating assembly comprises a vent pipe and a porous medium burner, the porous medium burner is respectively arranged above and below the transmission assembly, the cooling assembly is provided with a plurality of blowers, the glass is heated by the porous medium burner, and then the heated glass is sent to the cooling assembly by the transmission assembly for rapid cooling, the porous medium burner heats the glass in a heat radiation mode, the heating is rapid, and the heat insulation assembly can prevent heat dissipation, the invention has the advantages of full combustion and higher energy utilization rate, and effectively reduces the production cost of glass tempering.
Description
Technical Field
The invention relates to the technical field of glass production and processing, in particular to a glass toughening production device.
Background
As is well known, side window glass and rear windshield glass for automobiles are generally tempered glass. At present, the toughened glass for automobiles adopts a physical toughening method, which is characterized in that flat glass is heated and then subjected to quenching technical treatment, so that the surface layer of the cooled glass forms compressive stress, and tensile stress is formed in the glass, thereby improving the strength of the glass and enabling common annealed glass to become toughened glass. Ordinary glass board needs realize the tempering shaping through processes such as heat softening, bending, tempering of blowing and lower piece in proper order, and specific process flow is: the glass plate is conveyed by the ceramic roller and heated in the heating furnace to the glass softening temperature, then the glass plate is formed into a required curved surface shape by the bending die, then the bent and formed glass plate is conveyed to the toughening air grid, and the glass plate is cooled and toughened by high-speed low-temperature air flow ejected by the toughening air grid. At present, glass tempering is performed by adopting electric heating or open fire heating, nitrogen oxides can be generated in the heating process, the energy consumption is high, the glass tempering cost is high, and the temperature control interval is difficult.
Disclosure of Invention
The invention provides a glass tempering production device aiming at the problems in the prior art.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention provides a glass tempering production device which comprises an outer cover, a feeding assembly, a transmission assembly, a heating assembly, a heat insulation assembly, a cooling assembly and a discharging assembly, wherein the transmission assembly is arranged in the outer cover, the feeding assembly and the discharging assembly are respectively arranged at two ends of the transmission assembly, the heating assembly comprises a vent pipe and a porous medium burner, the porous medium burner is respectively arranged above and below the transmission assembly, the vent pipe is connected with the porous medium burner, a control valve is arranged on the vent pipe, the heat insulation assembly wraps the porous medium burner, the cooling assembly is arranged at the right side of the heating assembly, and the cooling assembly is provided with a plurality of air blowers.
Preferably, the cooling assembly comprises a rotating mechanism, a first quenching assembly and a second quenching assembly, the upper end of the rotating mechanism is parallel to the conveying assembly, the first quenching assembly and the second quenching assembly are respectively installed on the upper portion and the lower portion of the conveying belt, the first quenching assembly and the second quenching assembly respectively comprise air openings, the rotating mechanism comprises a rotating motor and a rotating plate, and the rotating plate is hollow.
Preferably, the porous medium burner comprises a shell and a porous medium layer, the porous medium layer is formed by firing silicon carbide, and a heating plate is arranged in the porous medium layer.
Preferably, an air distribution piece is arranged between the vent pipe and the porous medium layer, a plurality of air outlets are formed in the air distribution piece, and the air distribution piece is fan-shaped.
Preferably, the blower is externally connected with a cold air assembly, and the cold air assembly is used for providing high-pressure cold air.
Preferably, the porous medium combustor and the cooling assembly are both provided with temperature detection sensors.
Preferably, the transmission assembly comprises a plurality of transmission rollers, the transmission rollers are made of metal materials, and the outer surfaces of the transmission rollers are provided with high-temperature-resistant and wear-resistant layers.
Preferably, the two ends of the porous medium layer are provided with fixing blocks, and the fixing blocks are made of high-temperature-resistant materials.
The invention has the beneficial effects that:
the invention provides a glass tempering production device, which comprises an outer cover, a feeding assembly, a transmission assembly, a heating assembly, a heat insulation assembly, a cooling assembly and a discharging assembly, wherein the transmission assembly is arranged in the outer cover, the feeding assembly and the discharging assembly are respectively arranged at two ends of the transmission assembly, the heating assembly comprises a vent pipe and a porous medium burner, the porous medium burner is respectively arranged above and below the transmission assembly, the vent pipe is connected with the porous medium burner, a control valve is arranged on the vent pipe, the heat insulation assembly wraps the porous medium burner, the cooling assembly is arranged at the right side of the heating assembly, the cooling assembly is provided with a plurality of air blowers, the glass is heated by the porous medium burner, and then the heated glass is sent to the cooling assembly by the transmission assembly for rapid cooling, the porous medium burner heats the glass in a heat radiation mode, the heating is rapid, the heat insulation assembly can prevent the heat from dissipating, the combustion is sufficient, the energy utilization rate is high, and the production cost of glass tempering is effectively reduced.
Drawings
FIG. 1 is a schematic structural diagram of the present invention, wherein the reference numerals are respectively as follows:
the device comprises an outer cover-1, a feeding component-2, a transmission component-3, a heating component-4, a heat insulation component-5, a cooling component-6, a blanking component-7, a vent pipe-8, a porous medium combustor-9, a controller-10, a blower-11, a rotating mechanism-12, a first quenching component-13, a second quenching component-14, a shell-15, a porous medium layer-16, a heating plate-17, a gas distribution plate-18, a cold air component-19, a transmission roller-20 and a fixed block-21.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention is described in detail below with reference to the attached drawings.
As shown in fig. 1, the glass tempering production apparatus provided by the invention comprises an outer cover 1, a feeding assembly 2, a transmission assembly 3, a heating assembly 4, a heat insulation assembly 5, a cooling assembly 6 and a discharging assembly 7, wherein the transmission assembly 3 is installed in the outer cover 1, the feeding assembly 2 and the discharging assembly 7 are respectively installed at two ends of the transmission assembly 3, the heating assembly 4 comprises a vent pipe 8 and a porous medium burner 9, the porous medium burner 9 is respectively installed above and below the transmission assembly 3, the vent pipe 8 is connected with the porous medium burner 9, the vent pipe 8 is provided with a control valve 10, the heat insulation assembly 5 wraps the porous medium burner 9, the cooling assembly 6 is installed at the right side of the heating assembly 4, the cooling assembly 6 is provided with a plurality of blowers 11, according to the invention, the porous medium burner 9 is used for heating glass, and then the heated glass is sent to the cooling assembly 6 through the transmission assembly 3 for rapid cooling, the porous medium burner 9 is used for heating the glass in a heat radiation mode, the heating is rapid, the heat insulation assembly 5 can prevent heat dissipation, the glass tempering furnace is fully combusted, the energy utilization rate is high, and the production cost of glass tempering is effectively reduced.
In this embodiment, the cooling assembly 6 includes a rotating mechanism 12, a first quenching assembly 13, and a second quenching assembly 14, the upper end of the rotating mechanism 12 is parallel to the conveying assembly 3, the first quenching assembly 13 and the second quenching assembly 14 are respectively installed on the upper and lower sides of the conveying belt, the first quenching assembly 13 and the second quenching assembly 14 respectively include a plurality of air ports, the rotating mechanism 12 includes a rotating motor and a hollow-out rotating plate, and the rotating plate is cooled up and down by the first quenching assembly 13 and the second quenching assembly 14 during cooling of glass, and rotary cooling is adopted during cooling, so that the contact surface between the glass and cold air is larger, and the cooling efficiency is higher.
In this embodiment, the porous medium burner 9 includes a housing 15 and a porous medium layer 16, the porous medium layer 16 is formed by firing silicon carbide, a heating plate 17 is disposed inside the porous medium layer 16, the heating plate 17 preheats the porous medium layer 16, and natural gas is burned in the porous medium layer 16 during ventilation after preheating.
In this embodiment, an air distribution member is arranged between the vent pipe 8 and the porous medium layer 16, a plurality of air outlets are arranged on the air distribution member, the air distribution member is fan-shaped, and the air distribution member can enable natural gas inside the vent pipe 8 to be uniformly distributed on the porous medium layer 16, so that the porous medium layer 16 can be combusted more fully.
In the embodiment, in order to increase the cooling rate of the glass, the blower 11 is externally connected with a cold air assembly 19, and the cold air assembly 19 is used for providing high-pressure cold air.
In this embodiment, inside the porous medium combustor 9 with the cooling module 6 all is provided with the temperature detection sensor, and the temperature detection sensor is used for detecting the temperature situation after glass heating and cooling, is convenient for make statistics of the success rate of glass tempering.
In this embodiment, the transmission assembly 3 includes a plurality of transmission rollers 20, the transmission rollers 20 are made of metal material, the outer surface of the transmission rollers 20 is provided with a high temperature resistant and wear resistant layer, the high temperature resistant and wear resistant layer can increase the friction between the outer surface of the transmission rollers 20 and the glass, and the glass is prevented from slipping on the transmission rollers 20.
In this embodiment, two ends of the porous medium layer 16 are provided with fixing blocks 21, the fixing blocks 21 are made of high temperature resistant materials, and the fixing holes are used for fixing the porous medium layer 16.
Although the present invention has been described with reference to the above preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. The utility model provides a tempering apparatus for producing for glass which characterized in that: including dustcoat, material loading subassembly, transmission unit, heating element, thermal-insulated subassembly, cooling module and unloading subassembly, transmission unit install in the dustcoat, material loading subassembly with the unloading subassembly install respectively in the transmission unit both ends, heating element includes breather pipe, porous medium combustor install respectively in transmission unit top and below, the breather pipe with the porous medium combustor is connected, be provided with the control valve on the breather pipe, thermal-insulated subassembly will the porous medium combustor wraps up, cooling module installs in the heating element right side, cooling module is provided with a plurality of air-blowers.
2. A tempering production apparatus for glass according to claim 1, wherein: the cooling assembly comprises a rotating mechanism, a first quenching assembly and a second quenching assembly, the upper end of the rotating mechanism is parallel to the conveying assembly, the first quenching assembly and the second quenching assembly are respectively installed on the upper portion and the lower portion of the conveying belt, the first quenching assembly and the second quenching assembly respectively comprise air openings, the rotating mechanism comprises a rotating motor and a rotating plate, and the rotating plate is hollow.
3. A tempering production apparatus for glass according to claim 3, wherein: the porous medium burner comprises a shell and a porous medium layer, wherein the porous medium layer is formed by firing silicon carbide, and a heating plate is arranged in the porous medium layer.
4. A tempering production apparatus for glass according to claim 1, wherein: an air distribution piece is arranged between the vent pipe and the porous medium layer, a plurality of air outlets are arranged on the air distribution piece, and the air distribution piece is fan-shaped.
5. A tempering production apparatus for glass according to claim 1, wherein: the air blower is externally connected with a cold air assembly, and the cold air assembly is used for providing high-pressure cold air.
6. A tempering production apparatus for glass according to claim 1, wherein: and temperature detection sensors are arranged in the porous medium combustor and the cooling assembly.
7. A tempering production apparatus for glass according to claim 1, wherein: the transmission assembly comprises a plurality of transmission rollers, the transmission rollers are made of metal materials, and the outer surfaces of the transmission rollers are provided with high-temperature-resistant wear-resistant layers.
8. A tempering production apparatus for glass according to claim 3, wherein: and fixed blocks are arranged at two ends of the porous medium layer and are made of high-temperature-resistant materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111668080.4A CN114605060A (en) | 2021-12-31 | 2021-12-31 | A tempering apparatus for producing for glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111668080.4A CN114605060A (en) | 2021-12-31 | 2021-12-31 | A tempering apparatus for producing for glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114605060A true CN114605060A (en) | 2022-06-10 |
Family
ID=81858045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111668080.4A Withdrawn CN114605060A (en) | 2021-12-31 | 2021-12-31 | A tempering apparatus for producing for glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114605060A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024093794A1 (en) * | 2022-11-01 | 2024-05-10 | 松山湖材料实验室 | Glass tempering heating furnace and glass tempering method |
-
2021
- 2021-12-31 CN CN202111668080.4A patent/CN114605060A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024093794A1 (en) * | 2022-11-01 | 2024-05-10 | 松山湖材料实验室 | Glass tempering heating furnace and glass tempering method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101045839B1 (en) | Furnace Equipment for Hot Stamping | |
| CN1185174C (en) | Furnace for heat treatments of glass sheets | |
| CN101389914B (en) | Heat treating furnace | |
| CN104313295B (en) | Roller hearth type plate continuous tempering furnace and tempering method thereof | |
| US6279349B1 (en) | Method for making glass sheet heating furnace | |
| CN114605060A (en) | A tempering apparatus for producing for glass | |
| CN115650567B (en) | Glass tempering heating furnace | |
| CN108395085A (en) | A kind of molding machine and horizontal roller formula annealing furnace of processing waveform tempered glass | |
| CN103290191A (en) | Device for recycling afterheat of thermal treatment furnace | |
| CN202022846U (en) | Efficient energy-saving gas toughening furnace | |
| CN216738062U (en) | Novel glass tempering furnace | |
| CN101844862A (en) | Glass toughening furnace based on net array type heating | |
| US4957531A (en) | Apparatus for heating bending and quenching glass sheets | |
| CN101892360A (en) | Novel heated-air circulation tempering furnace | |
| CN101046353A (en) | Plate material heating method and apparatus | |
| US5380348A (en) | Method for treating glass sheets on a gas hearth | |
| CN204281557U (en) | A kind of glass annealing crystallization all-in-one oven | |
| CN112939434B (en) | Tempering furnace for glass production | |
| CN209960963U (en) | Heat treatment kiln | |
| CN208308676U (en) | A kind of molding machine and horizontal roller formula annealing furnace for processing waveform tempered glass | |
| CN102620561A (en) | Gas-electric compound heating mesh belt furnace with gas radiation pipes in vertical arrangement | |
| CN216273747U (en) | Annealing furnace for glass products | |
| CN110698045A (en) | Multi-zone temperature-controllable air-flotation thin glass heating device and working method thereof | |
| CN110078361A (en) | A kind of flame resistant glass tempering furnace | |
| US6286338B2 (en) | Block assembly for a gas-type lehr |
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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220610 |