CN110436765A - Toughened glass production line air inlet system - Google Patents
Toughened glass production line air inlet system Download PDFInfo
- Publication number
- CN110436765A CN110436765A CN201810418862.4A CN201810418862A CN110436765A CN 110436765 A CN110436765 A CN 110436765A CN 201810418862 A CN201810418862 A CN 201810418862A CN 110436765 A CN110436765 A CN 110436765A
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- CN
- China
- Prior art keywords
- air inlet
- production line
- toughened glass
- glass production
- dust
- 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.)
- Granted
Links
- 239000005341 toughened glass Substances 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 30
- 238000001914 filtration Methods 0.000 claims abstract description 29
- 238000001816 cooling Methods 0.000 claims abstract description 23
- 230000008030 elimination Effects 0.000 claims abstract description 19
- 238000003379 elimination reaction Methods 0.000 claims abstract description 19
- 230000030279 gene silencing Effects 0.000 claims abstract description 11
- 239000000428 dust Substances 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 claims description 4
- 229920006289 polycarbonate film Polymers 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 230000014759 maintenance of location Effects 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 3
- 239000010408 film Substances 0.000 description 13
- 239000011521 glass Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 description 1
- 238000003854 Surface Print Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The present invention discloses a kind of toughened glass production line air inlet system, including noise elimination building enclosure, dust-filtering structure, air inlet cooling structure, air inlet, air inlet silencing channel, noise elimination building enclosure is arranged on the roofing above toughened glass production line high-pressure blast computer room, by dust-filtering structure, air inlet cooling structure, air inlet is arranged in successive inside outside, air inlet is between roofing and workshop, and air inlet silencing channel is above the toughened glass production line high-pressure blast computer room below the air inlet in workshop.Noise elimination building enclosure includes surrounding facade, the ceiling of double pourings and the vertical edge at ceiling edge, and edge bottom of hanging down is slightly below at the top of surrounding facade, and hanging down is to take air port between edge and surrounding facade；Dust-filtering structure includes fly net, filtering module and mounting rack that multiple shapes are truncated rectangular pyramids shape, and fly net, which is horizontally arranged at, takes air port, and filtering module is mounted on mounting rack by fastener.Have the advantages that aspiration pressure loss is small, easy to maintain, operating cost is low etc..
Description
Technical field
The present invention relates to a kind of fresh air system, are particularly applied to the air inlet system of toughened glass production line.
Background technique
Tempered glass automated production equipment is mainly by heating furnace, quenching cooling section, glass transmission apparatus for feeding and control
The composition such as system.Production line process: glass is in that the horizontal roller-way by apparatus for feeding conveys, and at the uniform velocity enters in heating furnace and adds
Heat, hot stove is interior, and to quenching cooling section (cooling air grid) is moved on to, rapid cooling carries out tempering under certain wind pressure again later out.Its
In, cooling technique has a major impact tempered glass quality.Under certain conditions, the lower steel of tempered glass air inlet air themperature
Change the faster mechanical strength to improve glass of speed.It such as enters the wind there are when dust in air, the dust being attached on glass will
Influence the product quality of further deep processing, such as the surface printing to tempered glass.Toughened glass production line enters the wind air inlet
Mouthful it is needed for providing make-up air for high pressure blower, if tempered glass automation takes air port in workshop, and workshop
Interior numerous heat sources will lead to that inlet air temperature is higher, while dust in production process and exhaust gas constantly accumulate leads to air in workshop
In dust, mist of oil, waste gas content it is higher, cause to enter the wind dust in air content exceeded.The air inlet matter of toughened glass production line
It measures most important to product quality.
The noise sound level of high pressure blower transmitting up to more than 110dB (A), be influence in factory, the main noise of factory's circle acoustic environment
Source.
Summary of the invention
It is logical in order to overcome the reduction dust content for improving toughened glass production line air inlet, reducing inlet air temperature and control noise
Cross air inlet propagation.The present invention provides a kind of toughened glass production line supply air system, and the toughened glass production line supply air system is not
Only being able to satisfy reduces dust content, reduces the requirement of inlet air temperature, and has the function of eliminating air outlet radiated noise, air inlet
The advantages that pressure loss is small, simple installation, low cost.
The technical solution adopted by the present invention to solve the technical problems is: a kind of toughened glass production line air inlet system, packet
Include noise elimination building enclosure, dust-filtering structure, air inlet cooling structure, air inlet, air inlet silencing channel, the setting of noise elimination building enclosure
On the roofing above toughened glass production line high-pressure blast computer room, by successive setting dust-filtering structure, air inlet cool down inside outside
Structure, air inlet, for air inlet between roofing and workshop, tempered glass of the air inlet silencing channel below the air inlet in workshop is raw
Above producing line high-pressure blast computer room.Noise elimination building enclosure includes surrounding facade, the ceiling of double pourings and the vertical edge at ceiling edge, is hung down
Edge bottom is slightly below at the top of surrounding facade, and hanging down is to take air port between edge and surrounding facade；Dust-filtering structure includes fly net, more
A shape is the filtering module and mounting rack of truncated rectangular pyramids shape, and fly net, which is horizontally arranged at, takes air port, and filtering module is pacified by fastener
On mounting rack；It is vertically hung in air inlet silencing channel and hangs multiple micropunch film acoustical plates.
Steel wire diameter used in fly net is not less than 1.5mm, aperture 5~10mm of internal diameter, crosses 1.5~1.7m/s of net wind speed.Four
The filtering module uniform specification of prismatic table shape is made of truncated rectangular pyramids shape frame and aperture of 45~70 μm of stainless steel filter screen,
Cross 0.5~0.4m/s of silk screen wind speed.Entering the wind cooling structure includes wet curtain cascade, water circulating pump, water distribution system, feed cistern and moisturizing
Device, wet curtain cascade cross 0.9~1.2m/s of curtain wind speed.Spacing is equal between micropunch film acoustical plate, micropunch film acoustical plate
Between 2.5~3.5m/s of wind speed.In order to reduce air inlet air loss, setting air inlet system loss of total pressure is no more than 100Pa,
Thus to each component wind speed setting of air inlet system, to guarantee to meet the loss of total pressure of setting.Meanwhile the curtain wind excessively of wet curtain cascade
Speed is lower, and cooling effect is better.
For micropunch film acoustical plate by metal square tube frame, the micropunch polycarbonate that 0.1~0.15mm thickness is installed in two sides is thin
Film, piercing aperture 0.2mm, pitch-row 2mm × 2mm are hung in air inlet using hoist cable extension.According to the research achievement of my company, use
The micropunch polycarbonate film of 0.1~0.15mm thickness, piercing aperture 0.2mm, pitch-row 2mm × 2mm.There are cavity, In for centre
The acoustic absorptivity of > 0.6 can be reached in the spectral range of high pressure blower noise, meanwhile, micropunch polycarbonate film has light
Sliding surface will not generate dust collector ventilation ducts, be conducive to the cleanliness for improving air inlet air.
It is respectively provided with fiber sound absorption plate on the inside of the vertical edge in surrounding facade, ceiling and the ceiling edge of noise elimination building enclosure, it is weather-proof thin
Film and perforated metal panel mask.To fiber sound absorption plate is arranged in building enclosure, it helps the heat-insulating capability of building enclosure is improved,
Reduce inlet air temperature.It prevents the clast of fiber sound absorption plate to be precipitated using weather-proof film mask, influences the dust content of air inlet.
Waterproof is respectively provided between noise elimination building enclosure, dust-filtering structure, air inlet cooling structure, air inlet bottom and roofing
Partition wall, the gap between dust-filtering structure, air inlet cooling structure and ceiling are closed with partition, are respectively provided with maintenance in corresponding position
Observe door.
The beneficial effects of the present invention are: the invasion of wind and rain can be prevented, being not only able to satisfy reduces dust content, reduces air inlet
The requirement of temperature, and have the function of eliminating air outlet radiated noise, airflow pressure losses are small, simple installation, low cost etc.
Advantage.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the cross-sectional view of bowing of the embodiment of the present invention.
Fig. 2 is the positive view of the embodiment of the present invention.
Fig. 3 is the sectional view of the embodiment of the present invention.
1. noise elimination building enclosure in figure, 11. facades, 12. ceilings, 13. vertical edge, 14. take air port, 15. fiber sound absorption plates,
16. weather-proof film, 17. perforated metal panels, 2. dust-filtering structures, 21. fly nets, 22. filtering modules, 23. mounting racks, 24.
Stainless steel filter screen, 3. air inlet cooling structures, 31. wet curtain cascades, 4. air inlets, 41. roofings, 42. workshops, 43. waterproofs every
Wall, 44. partitions, 45. maintenance observation doors, 5. air inlet silencing channels, 51. micropunch film acoustical plates, 52. metal square tube frames, 53.
Micropunch polycarbonate film, 54. hoist cables.
Specific embodiment
In the embodiment shown in Fig. 1,2,3, a kind of toughened glass production line air inlet system, including noise elimination building enclosure
(1), dust-filtering structure (2), air inlet cooling structure (3), air inlet (4), air inlet silencing channel (5), noise elimination building enclosure (1)
It is arranged on the roofing (51) above toughened glass production line high-pressure blast computer room.By dust-filtering structure is arranged in successive inside outside
(2), cooling structure (3), air inlet (4) are entered the wind, the tempering of silencing channel (5) in air inlet (4) below workshop (42) is entered the wind
Above glass production line high-pressure blast computer room.Noise elimination building enclosure (1) include surrounding facade (11), double pourings ceiling (12) and
The vertical edge (13) at ceiling edge, edge (13) bottom of hanging down are slightly below at the top of surrounding facade (11), hang down edge (13) and surrounding facade (11)
Between to take air port (14)；Dust-filtering structure (2) includes fly net (21), multiple truncated rectangular pyramids shape filtering modules (22) and installation
Frame (33), fly net (21), which is horizontally arranged at, to be taken air port (14), and filtering module (22) is mounted on mounting rack (23) by fastener；
Vertical parallel extension hangs multiple micropunch film acoustical plates (51) in air inlet silencing channel (5).
Steel wire diameter used in fly net (21) is not less than 1.5mm, aperture 5~10mm of internal diameter, crosses 1.5~1.7m/ of net wind speed
s.Dust-filtering module (22) uniform specification of truncated rectangular pyramids shape, the stainless steel mistake for being 45~70 μm by truncated rectangular pyramids shape frame and aperture
Filter wire net (24) is made, and crosses 0.5~0.4m/s of silk screen wind speed.Entering the wind cooling structure (3) includes wet curtain cascade (31), recirculated water
Pump, water distribution system, feed cistern and water replanishing device, wet curtain cascade (31) cross 0.9~1.2m/s of curtain wind speed.Micropunch film acoustical plate
(51) spacing is equal between, 2.5~3.5m/s of wind speed between micropunch film acoustical plate (51).
For micropunch film acoustical plate (51) by metal square tube frame (52), the micropunch that 0.1~0.15mm thickness is installed in two sides is poly-
Carbonic ester film (53), piercing aperture 0.2mm, pitch-row 2mm × 2mm are hung using hoist cable (54) and are hung in air inlet (4).
It is respectively provided on the inside of the vertical edge (13) of the surrounding facade (11) of noise elimination building enclosure (1), ceiling (12) and ceiling edge
Fiber sound absorption plate (14), weather-proof film (15) and perforated metal panel (16) mask.
Noise elimination building enclosure (1), dust-filtering structure (2), air inlet cooling structure (3), air inlet (4) bottom and roofing
(41) be respectively provided between retention wall (43), dust-filtering structure (2), air inlet cooling structure (3) and ceiling (12) between
Gap is respectively provided with maintenance observation door (45) with partition (44) closing, in corresponding position.
Above-described embodiment is only used to further illustrate a kind of toughened glass production line supply air system of the invention, but the present invention
It is not limited to embodiment, according to the technical essence of the invention any simple modification to the above embodiments, equivalent
Variation and modification, fall within the scope of protection of technical solution of the present invention.
Claims (8)
1. a kind of toughened glass production line air inlet system, including noise elimination building enclosure, dust-filtering structure, air inlet cooling structure,
Air inlet, air inlet silencing channel, noise elimination building enclosure are arranged on the roofing above toughened glass production line high-pressure blast computer room, by
Dust-filtering structure, air inlet cooling structure, air inlet is arranged in successive inside outside, and between roofing and workshop, air inlet disappears air inlet
Sound channel is above the toughened glass production line high-pressure blast computer room below the air inlet in workshop, it is characterized in that: noise elimination building enclosure
Including surrounding facade, the ceiling of double pourings and in the vertical edge at ceiling edge, edge bottom of hanging down is slightly below at the top of surrounding facade, hang down edge with
It is to take air port between surrounding facade；Dust-filtering structure includes fly net, filtering module and peace that multiple shapes are truncated rectangular pyramids shape
It shelves, fly net, which is horizontally arranged at, takes air port, and filtering module is mounted on mounting rack by fastener；It enters the wind vertical in silencing channel
Extension hangs multiple micropunch film acoustical plates.
2. toughened glass production line air inlet system according to claim 1, it is characterized in that: steel wire diameter used in fly net is not
Less than 1.5mm, aperture 5~10mm of internal diameter, 1.5~1.7m/s of net wind speed is crossed.
3. toughened glass production line air inlet system according to claim 1, it is characterized in that: the filter module slip gauge of truncated rectangular pyramids shape
Lattice are unified, and are made of truncated rectangular pyramids shape frame and aperture of 45~70 μm of stainless steel filter screen, and mistake silk screen wind speed 0.5~
0.4m/s。
4. toughened glass production line air inlet system according to claim 1, it is characterized in that: air inlet cooling structure includes wet curtain
Cascade, water circulating pump, water distribution system, feed cistern and water replanishing device, wet curtain cascade cross 0.9~1.2m/s of curtain wind speed.
5. toughened glass production line air inlet system according to claim 1, it is characterized in that: between micropunch film acoustical plate
Away from equal, between micropunch film acoustical plate 2.5~3.5m/s of wind speed.
6. toughened glass production line air inlet system according to claim 1, it is characterized in that: micropunch film acoustical plate is by metal
Square tube frame, the micropunch polycarbonate film of two sides installation, 0.1~0.15mm thickness, piercing aperture 0.2mm, pitch-row 2mm ×
2mm is hung in air inlet using hoist cable extension.
7. toughened glass production line air inlet system according to claim 1, it is characterized in that: the surrounding of noise elimination building enclosure is vertical
Fiber sound absorption plate, weather-proof film and perforated metal panel mask are respectively provided on the inside of the vertical edge in face, ceiling and ceiling edge.
8. toughened glass production line air inlet system according to claim 1, it is characterized in that: noise elimination building enclosure, dust mistake
Retention wall, dust-filtering structure, air inlet cooling are respectively provided between filter structure, air inlet cooling structure, air inlet bottom and roofing
Gap between structure and ceiling is closed with partition, is respectively provided with maintenance observation door in corresponding position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810418862.4A CN110436765B (en) | 2018-05-04 | 2018-05-04 | Air inlet noise elimination system for toughened glass production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810418862.4A CN110436765B (en) | 2018-05-04 | 2018-05-04 | Air inlet noise elimination system for toughened glass production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110436765A true CN110436765A (en) | 2019-11-12 |
| CN110436765B CN110436765B (en) | 2023-12-19 |
Family
ID=68427548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810418862.4A Active CN110436765B (en) | 2018-05-04 | 2018-05-04 | Air inlet noise elimination system for toughened glass production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110436765B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112551875A (en) * | 2020-12-09 | 2021-03-26 | 湖南常盛玻璃有限公司 | Toughened glass production line air inlet system |
| CN113307482A (en) * | 2021-07-06 | 2021-08-27 | 安徽溢彩玻璃器皿有限公司 | Daily glass production air inlet device |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2611012Y (en) * | 2002-06-13 | 2004-04-14 | 罗进南 | Multi-layer air filter with level placed filtering surface |
| CN1683837A (en) * | 2003-05-19 | 2005-10-19 | 罗进南 | Low noise broad sense air conditioning system for greatly improving air filtering comprehensive performance |
| JP2005173416A (en) * | 2003-12-15 | 2005-06-30 | Mitsubishi Electric Corp | Ventilation cooling system for optical device and projection type display device using the same |
| CN101367607A (en) * | 2008-09-26 | 2009-02-18 | 无锡海达安全玻璃有限公司 | Improved labyrinth type air intake chamber structure |
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| CN105097241A (en) * | 2014-05-19 | 2015-11-25 | 厦门嘉达声学技术有限公司 | Sound insulation and vibration reduction hood for transformer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112551875A (en) * | 2020-12-09 | 2021-03-26 | 湖南常盛玻璃有限公司 | Toughened glass production line air inlet system |
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| CN113307482A (en) * | 2021-07-06 | 2021-08-27 | 安徽溢彩玻璃器皿有限公司 | Daily glass production air inlet device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110436765B (en) | 2023-12-19 |
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