CN109734302A - It is a kind of to accelerate dry quartz glass system effect collosol and gel solidification equipment - Google Patents
It is a kind of to accelerate dry quartz glass system effect collosol and gel solidification equipment Download PDFInfo
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- CN109734302A CN109734302A CN201910162485.7A CN201910162485A CN109734302A CN 109734302 A CN109734302 A CN 109734302A CN 201910162485 A CN201910162485 A CN 201910162485A CN 109734302 A CN109734302 A CN 109734302A
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- cavity
- collosol
- quartz glass
- wall
- gel
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 238000007711 solidification Methods 0.000 title claims abstract description 23
- 230000008023 solidification Effects 0.000 title claims abstract description 23
- 230000000694 effects Effects 0.000 title claims abstract description 18
- 238000000465 moulding Methods 0.000 claims abstract description 36
- 244000309464 bull Species 0.000 claims abstract description 15
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 16
- 239000001257 hydrogen Substances 0.000 claims description 16
- 229910052739 hydrogen Inorganic materials 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 5
- 239000000126 substance Substances 0.000 abstract description 4
- 239000000499 gel Substances 0.000 description 32
- 239000007789 gas Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 239000003292 glue Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000011240 wet gel Substances 0.000 description 1
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- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Glass Melting And Manufacturing (AREA)
Abstract
It can accelerate dry quartz glass system the invention discloses one kind and act on collosol and gel solidification equipment, including negative pressure pump, motor, air pump, temperature sensor, baroceptor and control panel, the negative pressure pump is fixedly installed at the top center of cavity, positioning strip is connected at the top of the supporting block, the motor is installed on the back of cavity, the outer wall of the bull stick welds sprocket drive spindle, the outer wall of the cavity is equipped with exocoel, and insulated door is provided on exocoel, the air pump is installed on the bottom of exocoel, and the inlet end of air pump is connected with air inlet pipe, limiting cylinder is fixed on the inner wall of the air inlet pipe, exhaust ports on the cavity inner wall are connected with one end of gas-guide tube.This can accelerate dry quartz glass system effect collosol and gel solidification equipment, can effectively improve the molding speed of gel solidification, accelerate the volatilization of chemical substance in gel, the generation of Gel Tear stress is avoided, to improve gel forming quality.
Description
Technical field
The present invention relates to quartz glass production technical fields, specially a kind of to accelerate dry quartz glass system effect
Collosol and gel solidification equipment.
Background technique
Quartz glass is made of various pure natural quartz (such as crystal, quartz sand) fusings, linear expansion coefficient pole
Small, heat resistance is very high, and the production that quartz glass is does kind of a method preparation using warm collosol and gel of heat etc., and prepared by collosol and gel
Quartz glass molecular distribution it is more uniform, more preferable for the production molding effect of quartz glass, quality more preferably, makes the phase of product
Composition and microstructure are able to satisfy the requirement of properties of product, but existing quartz glass system acts on collosol and gel solidification equipment
It has the following problems when in use:
1, slow using the cured quartz glass shaping speed of collosol and gel, generally require one week or the use in a few weeks carry out tentatively at
Type, the serious lag for causing quartz glass into production of meeting, influences the quick progress of its production technology；
2, during collosol and gel curing and drying, chemical substance evaporation rate is slow in gel, in the mistake of long-term volatile dry
The generation of Gel Tear stress is be easy to cause in journey, so that the quality after collosol and gel curing molding is different.
In view of the above-mentioned problems, being badly in need of being created on the basis of original quartz glass system acts on collosol and gel solidification equipment
New design.
Summary of the invention
It can accelerate dry quartz glass system the purpose of the present invention is to provide one kind and act on collosol and gel solidification equipment,
It is proposed that existing quartz glass system effect collosol and gel curing molding speed is slow to solve above-mentioned background technique, chemicals in it
During matter is volatilized, it is easy to produce Gel Tear stress, so that the spotty problem of collosol and gel curing molding.
To achieve the above object, the invention provides the following technical scheme: a kind of can accelerate dry quartz glass production
It is described with collosol and gel solidification equipment, including negative pressure pump, motor, air pump, temperature sensor, baroceptor and control panel
Negative pressure pump is fixedly installed at the top center of cavity, and guide rail is fixed on the inner wall of cavity, and branch is provided on guide rail
Bracer is connected with positioning strip at the top of the supporting block, and is equipped with shaft between supporting block and positioning strip, and supporting block and
Guide rail is fixedly connected with elastic component, and molding die is equipped with above positioning strip, and the motor is installed on the back of cavity
Portion, and motor is connected with each other by runner and crawler belt and bull stick, and runner rotational installation is in cavity, the outer wall of the bull stick
Sprocket drive spindle is welded, and is provided with drive rod right above bull stick, and the outer wall of drive rod is welded with positioning disk, and positions
The top of disk is connected with each other by suction base and molding die bottom, and the outer wall of the cavity is equipped with exocoel, and on exocoel
It is provided with insulated door, and is sequentially installed with heating element and the first filter screen in exocoel from top to bottom, and cavity and exocoel
Junction at the top of be reserved with exhaust outlet, the air pump is installed on the bottom of exocoel, and the inlet end of air pump is connected with air inlet pipe,
And the middle part and end of air inlet pipe are separately installed with isocon and the second filter screen, fix on the inner wall of the air inlet pipe limited
Circle of position cylinder, and hydrogen ball is provided between limiting cylinder and isocon, the exhaust ports on the cavity inner wall, which are connected with, to be led
One end of tracheae, and the avris perforation of gas-guide tube is connected with escape pipe, and stomata is offered on the outside of escape pipe, the cavity
The bottom of inner wall is provided with temperature sensor and baroceptor, and control panel and display are equipped on the inlet/outlet of cavity
Screen.
Preferably, it is constituted between the positioning strip and supporting block and relatively rotates structure, and supporting block and guide rail constitute sliding
Elastic connection, and constituted between positioning strip and molding die engaging sliding disassembly mounting structure.
Preferably, the crenels seal distribution on the gear shaft, and the sawtooth distribution overall circumference on gear shaft occupies gear
The 1/75 of the outer overall circumference of axis, and connection is engaged between gear shaft and positioning disk.
Preferably, the outer wall of the positioning disk is set as laciniation, and positioning disk is set as semicircle, and positions
The center of circle of disk is located on the central axis of drive rod.
Preferably, the end of the air inlet pipe is set up, and is constituted and be threadedly coupled between air inlet pipe and the second filter screen
Disassembly mounting structure.
Preferably, the isocon is set as circular, and internal run-through is arranged between isocon and air inlet pipe, and point
Flow tube circular inside diameters are shunt bore 1/2.
Preferably, the internal diameter of the limiting cylinder and the circular inside diameters of isocon are equal, and the internal diameter of limiting cylinder is less than
The diameter of hydrogen ball, and hydrogen ball and air inlet pipe are the structure that is slidably installed.
Preferably, the escape pipe is equidistantly uniformly distributed on gas-guide tube, and the position of escape pipe and molding die and
Number corresponds, and diameter is sequentially increased the stomata on escape pipe from inside to outside, from top to bottom.
Compared with prior art, the beneficial effects of the present invention are: this can accelerate dry quartz glass system effect colloidal sol
Gel solidifying device can effectively improve the molding speed of gel solidification, accelerate the volatilization of chemical substance in gel, avoid coagulating
The generation of glue crack stress, to improve gel forming quality；
1, the displacement sliding by control molding die is only needed, so that the gel inside molding die occurs slowly to shake,
The contact area of gel and thermal current is improved, so that gel speed in forming and hardening faster, reduces the used time of curing molding, from
And improve the production work efficiency of quartz glass；
2, inside control device temperature and pressure value effect under, by wet gel organic solvent and water be pressurized to it is super
Cross critical-temperature, critical pressure, then the liquid gas interface in system will disappear, and capillary force has not existed yet in gel, thus from
Fundamentally eliminate the generation for leading to Gel Tear stress.
Detailed description of the invention
Fig. 1 is the positive schematic diagram of internal structure of the present invention；
Fig. 2 is front outer portion structural schematic diagram of the present invention；
Fig. 3 is supporting block mounting structure schematic diagram of the present invention；
Fig. 4 is molding die mounting structure schematic diagram of the present invention；
Fig. 5 is positioning disk mounting structure schematic diagram of the present invention；
Fig. 6 is gear shaft structure schematic diagram of the present invention；
Fig. 7 is escape pipe mounting structure schematic diagram of the present invention；
Fig. 8 is air inlet pipe schematic diagram of internal structure of the present invention.
In figure: 1, negative pressure pump；2, cavity；3, guide rail；4, supporting block；5, positioning strip；6, shaft；7, elastic component；8, it forms
Mold；9, motor；10, runner；11, crawler belt；12, bull stick；13, gear shaft；14, drive rod；15, positioning disk；16, bottom is adsorbed
Seat；17, exocoel；18, insulated door；19, heating element；20, the first filter screen；21, exhaust outlet；22, air pump；23, air inlet pipe；
24, isocon；25, the second filter screen；26, limiting cylinder；27, hydrogen ball；28, gas-guide tube；29, escape pipe；30, stomata；
31, temperature sensor；32, baroceptor；33, control panel；34, display screen.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-8, the present invention provides a kind of technical solution: it is molten that one kind can accelerate dry quartz glass system effect
Glue gel solidification equipment, including negative pressure pump 1, cavity 2, guide rail 3, supporting block 4, positioning strip 5, shaft 6, elastic component 7, molding die
8, motor 9, runner 10, crawler belt 11, bull stick 12, gear shaft 13, drive rod 14, positioning disk 15, suction base 16, exocoel 17, every
Popular 18, heating element 19, the first filter screen 20, exhaust outlet 21, air pump 22, air inlet pipe 23, isocon 24, the second filter screen
25, limiting cylinder 26, hydrogen ball 27, gas-guide tube 28, escape pipe 29, stomata 30, temperature sensor 31, baroceptor 32,
Control panel 33 and display screen 34, negative pressure pump 1 are fixedly installed at the top center of cavity 2, and are fixed on the inner wall of cavity 2
Guide rail 3, and supporting block 4 is provided on guide rail 3, the top of supporting block 4 is connected with positioning strip 5, and supporting block 4 and positioning strip 5
Between shaft 6 is installed, and supporting block 4 and guide rail 3 are fixedly connected with elastic component 7, and the top of positioning strip 5 is equipped with
Molding die 8, motor 9 is installed on the back of cavity 2, and motor 9 is connected with each other by runner 10 and crawler belt 11 and bull stick 12, and
And the rotational installation of runner 10, in cavity 2, the outer wall of bull stick 12 welds sprocket drive spindle 13, and the surface of bull stick 12 is provided with biography
Lever 14, and the outer wall of drive rod 14 is welded with positioning disk 15, and the top of positioning disk 15 by suction base 16 at
Pattern has 8 bottoms and is connected with each other, and the outer wall of cavity 2 is equipped with exocoel 17, and insulated door 18 is provided on exocoel 17, and exocoel
Heating element 19 and the first filter screen 20 are sequentially installed in 17 from top to bottom, and at the top of the junction of cavity 2 and exocoel 17
It is reserved with exhaust outlet 21, air pump 22 is installed on the bottom of exocoel 17, and the inlet end of air pump 22 is connected with air inlet pipe 23, and into
The middle part and end of tracheae 23 are separately installed with isocon 24 and the second filter screen 25, are fixed with limit on the inner wall of air inlet pipe 23
Cylinder 26, and hydrogen ball 27 is provided between limiting cylinder 26 and isocon 24, it is connected at the exhaust outlet 21 on 2 inner wall of cavity
There is one end of gas-guide tube 28, and the avris perforation of gas-guide tube 28 is connected with escape pipe 29, and the outside of escape pipe 29 offers
Stomata 30, the bottom of 2 inner wall of cavity is provided with temperature sensor 31 and baroceptor 32, and installs on the inlet/outlet of cavity 2
There are control panel 33 and display screen 34；
It is constituted between positioning strip 5 and supporting block 4 and relatively rotates structure, and supporting block 4 and guide rail 3 constitute the elastic connection of sliding,
And the sliding disassembly mounting structure that engaging is constituted between positioning strip 5 and molding die 8, between the supporting block 4 of the left and right sides
When there is height difference, positioning strip 5 still is able to be supported positioning to molding die 8；
Crenels seal distribution on gear shaft 13, and the sawtooth distribution overall circumference on gear shaft 13 occupies the outer overall circumference of gear shaft 13
1/75, and connection is engaged between gear shaft 13 and positioning disk 15, the outer wall of positioning disk 15 is set as laciniation, and fixed
Position disk 15 is set as semicircle, and the center of circle of positioning disk 15 is located on the central axis of drive rod 14, passes through 13 He of gear shaft
The structure setting of positioning disk 15, so that motor 9 is at work, the suction base 16 at 15 top of positioning disk adsorbs molding die 8
Bottom can make molding die 8 do light continuous sliding, improve the efficiency that contacts with each other of 8 inner gel of molding die and air, mention
The molding speed of high solidification；
The end of air inlet pipe 23 is set up, and the disassembly installation of threaded connection is constituted between air inlet pipe 23 and the second filter screen 25
Structure, isocon 24 are set as circular, and internal run-through is arranged between isocon 24 and air inlet pipe 23, and 24 ring of isocon
Shape internal diameter is the 1/2 of 24 internal diameter of isocon, and the internal diameter of limiting cylinder 26 is equal with the circular inside diameters of isocon 24, and limiting cylinder
26 internal diameter is less than the diameter of hydrogen ball 27, and hydrogen ball 27 and air inlet pipe 23 are the structure that is slidably installed, so that hydrogen
Ball 27 slides between isocon 24 and limiting cylinder 26, and when air pump 22 works static, hydrogen ball 27 can block limit
The outlet at bottom of cylinder 26 reduces the leakage of gas, and when air pump 22 works and starts, hydrogen ball 27 is mobile to block single point
Flow tube 24 carries out normal air inlet work, so that portion carries out the perforation of gas in the device, negative pressure when carrying out gel solidification is applied
Add, improves cured working efficiency；
Escape pipe 29 is equidistantly uniformly distributed on gas-guide tube 28, and the position and number of escape pipe 29 and molding die 8 are one by one
It is corresponding, and diameter is sequentially increased the stomata 30 on escape pipe 29 from inside to outside, from top to bottom, escape pipe 29 and stomata 30 etc.
Spacing setting improves curing rate so that contact of the gel with gas inside device is more abundant.
Working principle: when dry quartz glass system effect collosol and gel solidification equipment can be accelerated using this, first
According to Fig. 1-6, after carrying out location and installation setting to molding die 8 by positioning strip 5, the bottom of molding die 8 can be with positioning
Suction base 16 on disk 15 carries out weakly stable connection, and in continuing working in rotation process for motor 9, motor 9 can pass through runner
10 and the slow rotation lasting with bull stick 12 of crawler belt 11, in the rotation process of bull stick 12, the gear shaft 13 in 12 outside of bull stick
Rotation, under engagement connection function of itself and 15 avris of positioning disk so that positioning disk 15 with the rotation of gear shaft 13 and around
The central axis of drive rod 14 and rotate, under the action of suction base 16 with molding die 8 carry out repeat slowly shake,
Slowly during rotation, molding die 8 is slided on positioning strip 5 and is squeezed it molding die 8, leads to the left and right sides
Positioning strip 5 between there is height difference so that positioning strip 5 and supporting block 4 relatively rotate, there is difference in height between positioning strip 5
Value is to be supported by supporting block 4 in the lifting of 3 Elastic Sliding of guide rail, so that molding die 8 is in sliding still on positioning strip 5
Maintain the good relationship that is located by connecting；
According to Fig. 1 and Fig. 7-8, when the work of air pump 22, air pump 22 sucks ambient atmos, and gas is primary by the second filter screen 25
Enter inside air inlet pipe 23 after filtering, so that the hydrogen ball 27 inside air inlet pipe 23 occurs, position is mobile, only to single point
24 nozzle of flow tube is blocked, and sucks operation, the gas that air pump 22 sucks without the gas for influencing air pump 22, gas enters outer
Inside chamber 17, the first filter screen 20 inside exocoel 17 carries out second and filters, past then under the action of heating element 19
Thermal current is imported in gas-guide tube 28 and escape pipe 29, air-flow is uniformly oriented to molding die 8 by the stomata 30 on escape pipe 29, mentions
The shaping speed of high 8 inner gel of molding die, while heating element 19 is to device inside continuous heating, in air pump 22 without work
When making, the gas that limiting cylinder 26 will do it inside cavity 2 and exocoel 17 is persistently imported, and is worked in aspiration device in negative pressure pump 1
When the gas in portion, the movement of hydrogen ball 27 blocks the end of limiting cylinder 26, so that device inner sealing, facilitates control
Its internal negative pressure value passes through temperature sensor to improve the curing molding speed of gel by the control of temperature and negative pressure
31 and 32 timing detection device of baroceptor inside temperature and atmospheric pressure value, shown on display screen 34, it is convenient artificially to pass through
Control panel 33 carries out the control of each electric parts.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (8)
1. one kind can accelerate dry quartz glass system effect collosol and gel solidification equipment, including negative pressure pump (1), motor (9),
Air pump (22), temperature sensor (31), baroceptor (32) and control panel (33), it is characterised in that: the negative pressure pump (1)
It is fixedly installed at the top center of cavity (2), and is fixed with guide rail (3) on the inner wall of cavity (2), and set on guide rail (3)
It is equipped with supporting block (4), is connected with positioning strip (5) at the top of the supporting block (4), and pacify between supporting block (4) and positioning strip (5)
Equipped with shaft (6), and supporting block (4) and guide rail (3) are fixedly connected with elastic component (7), and the top peace of positioning strip (5)
Equipped with molding die (8), the motor (9) is installed on the back of cavity (2), and motor (9) passes through runner (10) and crawler belt
(11) it is connected with each other with bull stick (12), and runner (10) rotational installation, in cavity (2), the outer wall of the bull stick (12) welds
Sprocket drive spindle (13), and drive rod (14) are provided with right above bull stick (12), and the outer wall of drive rod (14) is welded with and determines
Position disk (15), and the top of positioning disk (15) is connected with each other by suction base (16) and molding die (8) bottom, the chamber
The outer wall of body (2) is equipped with exocoel (17), and insulated door (18) are provided on exocoel (17), and in exocoel (17) from top to bottom
It is sequentially installed with heating element (19) and the first filter screen (20), and reserved at the top of the junction of cavity (2) and exocoel (17)
Have exhaust outlet (21), the air pump (22) is installed on the bottom of exocoel (17), and the inlet end of air pump (22) is connected with air inlet pipe
(23), and the middle part of air inlet pipe (23) and end are separately installed with isocon (24) and the second filter screen (25), the air inlet
It manages and is fixed with limiting cylinder (26) on the inner wall of (23), and be provided with hydrogen ball between limiting cylinder (26) and isocon (24)
(27), one end of gas-guide tube (28), and the avris of gas-guide tube (28) are connected at the exhaust outlet (21) on cavity (2) inner wall
Perforation is connected with escape pipe (29), and stomata (30) are offered on the outside of escape pipe (29), the bottom of cavity (2) inner wall
Be provided with temperature sensor (31) and baroceptor (32), and be equipped on the inlet/outlet of cavity (2) control panel (33) and
Display screen (34).
2. one kind according to claim 1 can accelerate dry quartz glass system effect collosol and gel solidification equipment,
It is characterized in that: being constituted between the positioning strip (5) and supporting block (4) and relatively rotate structure, and supporting block (4) and guide rail (3) structure
The sliding disassembly mounting structure of engaging is constituted at the elastic connection of sliding, and between positioning strip (5) and molding die (8).
3. one kind according to claim 1 can accelerate dry quartz glass system effect collosol and gel solidification equipment,
It is characterized in that: the crenels seal distribution on the gear shaft (13), and the sawtooth distribution overall circumference on gear shaft (13) occupies tooth
The 1/75 of wheel shaft (13) outer overall circumference, and connection is engaged between gear shaft (13) and positioning disk (15).
4. one kind according to claim 1 can accelerate dry quartz glass system effect collosol and gel solidification equipment,
Be characterized in that: the outer wall of the positioning disk (15) is set as laciniation, and positioning disk (15) is set as semicircle, and fixed
The center of circle of position disk (15) is located on the central axis of drive rod (14).
5. one kind according to claim 1 can accelerate dry quartz glass system effect collosol and gel solidification equipment,
Be characterized in that: the end of the air inlet pipe (23) is set up, and constitutes spiral shell between air inlet pipe (23) and the second filter screen (25)
The disassembly mounting structure of line connection.
6. one kind according to claim 1 can accelerate dry quartz glass system effect collosol and gel solidification equipment,
Be characterized in that: the isocon (24) is set as circular, and internal run-through is arranged between isocon (24) and air inlet pipe (23),
And isocon (24) circular inside diameters are the 1/2 of isocon (24) internal diameter.
7. one kind according to claim 1 can accelerate dry quartz glass system effect collosol and gel solidification equipment,
Be characterized in that: the internal diameter of the limiting cylinder (26) is equal with the circular inside diameters of isocon (24), and limiting cylinder (26) is interior
Diameter is less than the diameter of hydrogen ball (27), and hydrogen ball (27) and air inlet pipe (23) are the structure that is slidably installed.
8. one kind according to claim 1 can accelerate dry quartz glass system effect collosol and gel solidification equipment,
Be characterized in that: the escape pipe (29) is equidistantly uniformly distributed on gas-guide tube (28), and escape pipe (29) and molding die (8)
Position and number correspond, and diameter is sequentially increased the stomata (30) on escape pipe (29) from inside to outside, from top to bottom.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910162485.7A CN109734302B (en) | 2019-03-05 | 2019-03-05 | Can accelerate dry quartz glass preparation with sol gel solidification equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910162485.7A CN109734302B (en) | 2019-03-05 | 2019-03-05 | Can accelerate dry quartz glass preparation with sol gel solidification equipment |
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| CN109734302B CN109734302B (en) | 2022-05-10 |
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Cited By (1)
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|---|---|---|---|---|
| CN111944336A (en) * | 2020-08-07 | 2020-11-17 | 齐鲁工业大学 | Coating for improving cracking resistance of glass surface and preparation method and application thereof |
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| CN108800843A (en) * | 2018-06-12 | 2018-11-13 | 安徽广志药业有限公司 | A kind of reciprocating motion type drying device prepared for the prepared slices of Chinese crude drugs |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111944336A (en) * | 2020-08-07 | 2020-11-17 | 齐鲁工业大学 | Coating for improving cracking resistance of glass surface and preparation method and application thereof |
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| CN109734302B (en) | 2022-05-10 |
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Denomination of invention: Sol gel curing device for accelerating drying of quartzite glass Effective date of registration: 20231122 Granted publication date: 20220510 Pledgee: Qilu bank Limited by Share Ltd. Ji'nan Changqing branch Pledgor: Shandong Jiqing Technology Service Co.,Ltd. Registration number: Y2023980067041 |
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