CN212512519U - Quick cooling device for cooling fused quartz - Google Patents
Quick cooling device for cooling fused quartz Download PDFInfo
- Publication number
- CN212512519U CN212512519U CN202021119439.3U CN202021119439U CN212512519U CN 212512519 U CN212512519 U CN 212512519U CN 202021119439 U CN202021119439 U CN 202021119439U CN 212512519 U CN212512519 U CN 212512519U
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- cooling
- rotary drum
- fixedly connected
- fused silica
- cooling box
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- 238000001816 cooling Methods 0.000 title claims abstract description 104
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 239000005350 fused silica glass Substances 0.000 title claims abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000011148 porous material Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 6
- 230000009471 action Effects 0.000 abstract description 5
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 12
- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 229910002026 crystalline silica Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000000156 glass melt Substances 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
Images
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- Silicon Compounds (AREA)
Abstract
The utility model discloses a quick cooling device for cooling fused quartz, which belongs to the technical field of cooling of fused quartz, and comprises a cooling box and a feed hopper penetrating through the top of the cooling box, wherein the bottom and one side of the cooling box are respectively provided with a water inlet and a water outlet, the bottom of the cooling box is fixedly connected with a driving motor, the inside of the cooling box is provided with a rotary drum fixedly connected with the driving end of an output shaft of the driving motor, and the bottom of the feed hopper is rotatably connected with a cover plate; through driving motor's drive, drive the rotary drum and rotate, the comdenstion water through the cooler bin carries out the quick rotation cooling to the fused silica in the rotary drum, driving motor drives the rotary drum pivoted in, make the apron be in the action of opening and closing and continuously go on, carry out progressively pay-off to the rotary drum inside, drop to the in-process of rotary drum at the fused silica, the fan can carry out forced air cooling to the fused silica, form the primary cooling to the fused silica, make the fused silica that gets into in the rotary drum rotate with the comdenstion water and cool off once more.
Description
Technical Field
The utility model relates to a cooling technology field of fused quartz, concretely relates to fused quartz cooling uses quick cooling device.
Background
Fused silica is produced by melting natural high-purity silica in an electric furnace at a temperature higher than one thousand seven hundred sixty degrees and then rapidly cooling, and this process converts crystalline silica into an amorphous glass melt, and the fused silica has a melting temperature of about one thousand seven hundred thirteen degrees, a low thermal conductivity, and a thermal expansion coefficient which is almost the smallest of all refractories, and thus has an extremely high thermal shock resistance, so that the fused silica shell rarely breaks down due to a sharp change in temperature during firing and casting, and is an ideal refractory for investment casting, and can be used as a refractory for top or back coating, and a sanding material.
At present generally through air cooling when processing fused quartz, the cooling effect is poor, it is long to consume time, very big increase production time, lead to holistic manufacturing cost to increase, because fused quartz is insoluble in water, in order to shorten its cooling time, can carry out water-cooling to it, place fused quartz in the cooling water and cool off usually, this kind of mode can improve fused quartz's cooling effect, shorten cooling time, but carry out refrigerated in-process to it, can produce local piling up when once putting into the cooling to fused quartz, make its inside heat can not be very fast cool off, influence its cooling effect, cooling time is also longer.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to overcome the defects of the prior art and provide a quick cooling device for cooling fused quartz.
(II) technical scheme
A rapid cooling device for cooling fused quartz comprises a cooling box and a feed hopper penetrating the top of the cooling box, wherein the bottom and one side of the cooling box are respectively provided with a water inlet and a water outlet, the bottom of the cooling box is fixedly connected with a driving motor, a rotary drum fixedly connected with the driving end of an output shaft of the driving motor is arranged in the cooling box, the bottom of the feed hopper is rotatably connected with a cover plate, a fan is arranged at the rotating end of the cover plate of the cooling box, a moving member sliding with the cooling box is arranged at the bottom of the cover plate, wherein,
the moving member includes the incomplete gear with the drive end fixed connection of driving motor output shaft, and the outside of incomplete gear is provided with the profile of tooth ring, and the bottom fixedly connected with sliding sleeve of cooler bin, sliding sleeve sliding connection have with profile of tooth ring fixed connection's slide bar in, the tip fixedly connected with L type pole of slide bar, it has the connecting rod to articulate between L type pole and the apron.
Preferably, the top fixedly connected with sloping block of L type pole, the venthole has been seted up to one side that the cooler bin is located the feeder hopper, and the top of venthole is provided with the dog, the bottom fixedly connected with and sloping block matched with kicking block of dog, the outside fixedly connected with fixed block of kicking block, fixedly connected with spring between fixed block and the cooler bin.
Preferably, the water inlet direction of the water inlet is consistent with the tangential direction of the outer surface of the rotary drum, and the rotary drum is in a sieve mesh shape.
Preferably, the cross section of the feeding hopper is distributed in an inclined manner at one end, and the inclined surface of the feeding hopper is positioned at the rotating end of the cover plate.
Preferably, the fan is located on one side of the top of the rotating drum, and the size of the rotating drum is larger than that of the cover plate.
Preferably, the cover is in an open state when the L-shaped rod is moved toward the outside of the cooling box, and the stopper is extended outside the cooling box.
(III) advantageous effects
The utility model provides a quick cooling device is used in fused quartz cooling has following advantage:
the cooling device comprises a driving motor, a rotary drum, a sliding rod, a fan, a cooling box, a cover plate, a connecting rod, a fan, a cooling box and a cooling box, wherein the rotary drum is driven to rotate through the driving motor, the molten quartz in the rotary drum is rapidly rotated and cooled through condensed water in the cooling box, the rotary drum is driven to rotate by the driving motor, an incomplete gear rotates while the rotary drum is driven to rotate by the driving motor, the tooth-shaped ring is meshed with the tooth-shaped ring, the tooth-shaped ring is made to rotate on the sliding sleeve in a reciprocating mode through the sliding rod, so that an L-shaped rod moves, the cover plate is continuously opened and closed under the action of the connecting rod, the inside of the rotary drum is gradually fed, the fan can perform air cooling on the molten quartz in the falling process of the;
2, the water inlet direction of water inlet is unanimous with the tangential direction of the surface of rotary drum, and the rotary drum is the sieve pore form, and is concrete, and the direction of intaking is opposite with the rotary drum rotation direction, improves the cooling effect of fused silica in the rotary drum and comdenstion water, and the rotary drum sieve pore form makes comdenstion water and fused silica's area of contact increase, and the cooling effect is better.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only for the purpose of the present invention, protecting some embodiments, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the main section structure of the present invention;
FIG. 2 is a partial top view of the incomplete gear of the present invention;
fig. 3 is a schematic view of the structure of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a cooling tank; 2. a feed hopper; 3. a water inlet; 4. a water outlet; 5. a drive motor; 6. a rotating drum; 7. a cover plate; 8. a fan; 9. a moving member; 91. an incomplete gear; 92. a toothed ring; 93. a sliding sleeve; 94. a slide bar; 95. an L-shaped rod; 96. a connecting rod; 10. a sloping block; 11. an air outlet; 12. a stopper; 13. a top block; 14. a fixed block; 15. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a quick cooling device for cooling fused silica comprises a cooling box 1 and a feed hopper 2 penetrating through the top of the cooling box 1, wherein a water inlet 3 and a water outlet 4 are respectively formed in the bottom and one side of the cooling box 1, a driving motor 5 is fixedly connected to the bottom of the cooling box 1, a rotary drum 6 fixedly connected with the driving end of an output shaft of the driving motor 5 is arranged inside the cooling box 1, a cover plate 7 is rotatably connected to the bottom of the feed hopper 2, a fan 8 is arranged at the rotating end of the cooling box 1, which is positioned on the cover plate 7, a moving member 9 which slides with the cooling box 1 is arranged at the bottom of the cover plate 7, specifically, the water inlet 3 and the water outlet 4 are respectively externally connected with pipelines, the water inlet 3 is used for injecting condensed water into the cooling box 1, the feed hopper 2 is matched with the cover plate 7 to temporarily store the fused silica, the rotary drum 6 is driven to rotate by the driving motor 5, and, meanwhile, the driving motor 5 drives the moving part 9 to reciprocate, so that the cover plate 7 is in a circulating mode of being opened and closed, the fused quartz temporarily positioned in the feed hopper 2 is gradually added into the rotary drum 6, and the fan 8 can perform air cooling on the fused quartz in the process that the fused quartz falls into the rotary drum 6 to form preliminary cooling on the fused quartz, so that the fused quartz entering the rotary drum 6 and condensed water rotate to be cooled again, the cooling effect of the fused quartz is effectively improved, and the cooling time of the fused quartz is shortened; wherein,
the moving part 9 comprises an incomplete gear 91 fixedly connected with the driving end of the output shaft of the driving motor 5, a toothed ring 92 is arranged on the outer side of the incomplete gear 91, a sliding sleeve 93 is fixedly connected with the bottom of the cooling box 1, a sliding rod 94 fixedly connected with the toothed ring 92 is slidably connected in the sliding sleeve 93, an L-shaped rod 95 is fixedly connected with the end part of the sliding rod 94, and a connecting rod 96 is hinged between the L-shaped rod 95 and the cover plate 7, specifically, the incomplete gear 91 rotates when the driving motor 5 drives the rotary drum 6 to rotate, because the toothed ring 92 is meshed with the toothed ring 92, the toothed ring 92 rotates on the sliding sleeve 93 in a reciprocating manner through the sliding rod 94, so that the L-shaped rod 95 moves, the cover plate 7 is continuously opened and closed under the action of the connecting rod 96, the inside of the rotary drum 6 is gradually fed, and local accumulation after one-time feeding of, the cooling rate of the fused silica is slowed.
One specific application of this embodiment is: through driving motor 5's drive, drive rotary drum 6 and rotate, the fused silica in to rotary drum 6 carries out the fast rotation cooling through the comdenstion water in the cooler bin 1, when driving motor 5 drives rotary drum 6 pivoted, incomplete gear 91 rotates, because tooth ring 92 and meshing with it, make tooth ring 92 do reciprocating rotation on sliding sleeve 93 through slide bar 94, thereby make L type pole 95 motion, effect through connecting rod 96, make apron 7 be in the action of opening and closing and continue to go on, carry out progressively pay-off to rotary drum 6 inside, the in-process that drops to rotary drum 6 at fused silica, fan 8 can carry out forced air cooling to fused silica, form the primary cooling to fused silica, make fused silica that gets into in the rotary drum 6 rotate recooling with the comdenstion water, effectively improve fused silica's cooling effect, its cool time has been shortened.
The top of the L-shaped rod 95 is fixedly connected with an inclined block 10, one side of the cooling box 1, which is positioned at the feed hopper 2, is provided with an air outlet 11, the top of the air outlet 11 is provided with a stop block 12, the bottom of the stop block 12 is fixedly connected with a top block 13 matched with the inclined block 10, the outer side of the top block 13 is fixedly connected with a fixed block 14, a spring 15 is fixedly connected between the fixed block 14 and the cooling box 1, in particular, when the L-shaped rod 95 moves towards the outer side, the inclined block 10 is contacted with the top block 13, the top block 13 extrudes the spring 15, the top block 13 drives the stop block 12 to move, the air outlet 11 is opened, when the fan 8 drops the fused quartz to the rotary drum 6, hot air generated by air cooling is discharged from the air outlet 11, when the inclined block 10 relieves the limit on the top block 13, the stop block 12 seals the air outlet 11 through the elastic action of the spring 15, and the air outlet 11 is opened or, the gas generated in the cooling tank 1 is discharged quantitatively.
The water inlet direction of water inlet 3 is unanimous with the tangential direction of the surface of rotary drum 6, and rotary drum 6 is the sieve pore form, and is concrete, and the direction of intaking is opposite with the 6 rotation direction of rotary drum, improves the cooling effect of fused quartz and comdenstion water in the rotary drum 6, and the 6 sieve pore forms of rotary drum make comdenstion water and fused quartz's area of contact increase, and the cooling effect is better.
The cross-section of feeder hopper 2 is one end slope and distributes, and the inclined plane of feeder hopper 2 is located the rotation end of apron 7, and is concrete, when guaranteeing that apron 7 is in the open mode, fan 8 carries out preliminary forced air cooling to the fused silica that drops to improve fused silica's cooling effect, shorten its cool time.
The fan 8 is positioned on one side of the top of the rotary drum 6, and specifically, the fan 8 performs primary air cooling on the falling fused quartz; the size of rotary drum 6 is greater than the size of apron 7, and is concrete, guarantees that the fused silica on the apron 7 can be better drops to the inside water-cooling that rotates of rotary drum 6.
When the L-shaped rod 95 moves towards the outside of the cooling box 1, the cover plate 7 is in an open state, and at this time, the stopper 12 extends out of the outside of the cooling box 1, specifically, when the cover plate 7 is opened, the hot air in the cooling box 1 can be discharged in a timed and quantitative manner.
The driving motor 5 can be commercially available, and the driving motor 5 is provided with a power supply, and the control mode is mature prior art, so the description is not repeated.
In the description herein, references to the description of the terms "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a quick cooling device is used in fused silica cooling, includes cooler bin (1) and wears to locate feeder hopper (2) at cooler bin (1) top, water inlet (3) and delivery port (4), its characterized in that have been seted up respectively to the bottom and one side of cooler bin (1): the bottom of the cooling box (1) is fixedly connected with a driving motor (5), a rotary drum (6) fixedly connected with the driving end of an output shaft of the driving motor (5) is arranged in the cooling box (1), the bottom of the feed hopper (2) is rotatably connected with a cover plate (7), a fan (8) is arranged at the rotating end of the cooling box (1) positioned on the cover plate (7), a moving member (9) sliding with the cooling box (1) is arranged at the bottom of the cover plate (7), wherein,
the moving piece (9) comprises an incomplete gear (91) fixedly connected with a driving end of an output shaft of the driving motor (5), a toothed ring (92) is arranged on the outer side of the incomplete gear (91), a sliding sleeve (93) is fixedly connected with the bottom of the cooling box (1), a sliding rod (94) fixedly connected with the toothed ring (92) is slidably connected in the sliding sleeve (93), an L-shaped rod (95) is fixedly connected to the end of the sliding rod (94), and a connecting rod (96) is hinged between the L-shaped rod (95) and the cover plate (7).
2. A rapid cooling device for cooling fused silica according to claim 1, wherein: the top fixedly connected with sloping block (10) of L type pole (95), venthole (11) have been seted up to one side that cooler bin (1) is located feeder hopper (2), the top of venthole (11) is provided with dog (12), the bottom fixedly connected with and sloping block (10) matched with kicking block (13) of dog (12), outside fixedly connected with fixed block (14) of kicking block (13), fixed block (14) with fixedly connected with spring (15) between cooler bin (1).
3. A rapid cooling device for cooling fused silica according to claim 2, wherein: the water inlet direction of the water inlet (3) is consistent with the tangential direction of the outer surface of the rotary drum (6), and the rotary drum (6) is in a sieve pore shape.
4. A rapid cooling device for cooling fused silica according to claim 3, wherein: the cross-section of feeder hopper (2) is one end slope and distributes, the inclined plane of feeder hopper (2) is located the rotation end of apron (7).
5. A rapid cooling device for cooling fused silica according to claim 1, wherein: the fan (8) is positioned on one side of the top of the rotary drum (6), and the size of the rotary drum (6) is larger than that of the cover plate (7).
6. A rapid cooling device for cooling fused silica according to claim 2, wherein: when the L-shaped rod (95) moves towards the outer side of the cooling box (1), the cover plate (7) is in an open state, and at the moment, the stop block (12) extends out of the outer side of the cooling box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021119439.3U CN212512519U (en) | 2020-06-17 | 2020-06-17 | Quick cooling device for cooling fused quartz |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021119439.3U CN212512519U (en) | 2020-06-17 | 2020-06-17 | Quick cooling device for cooling fused quartz |
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| Publication Number | Publication Date |
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| CN212512519U true CN212512519U (en) | 2021-02-09 |
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| CN202021119439.3U Active CN212512519U (en) | 2020-06-17 | 2020-06-17 | Quick cooling device for cooling fused quartz |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115218576A (en) * | 2021-04-15 | 2022-10-21 | 新沂市中大石英科技有限公司 | Quick cooling device of fused quartz cooling |
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2020
- 2020-06-17 CN CN202021119439.3U patent/CN212512519U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115218576A (en) * | 2021-04-15 | 2022-10-21 | 新沂市中大石英科技有限公司 | Quick cooling device of fused quartz cooling |
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