CN107540204A - A kind of preform production equipment with temperature adjusting and exhaust-gas treatment function - Google Patents
A kind of preform production equipment with temperature adjusting and exhaust-gas treatment function Download PDFInfo
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- CN107540204A CN107540204A CN201710966234.5A CN201710966234A CN107540204A CN 107540204 A CN107540204 A CN 107540204A CN 201710966234 A CN201710966234 A CN 201710966234A CN 107540204 A CN107540204 A CN 107540204A
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- preform
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Abstract
The present invention relates to a kind of preform production equipment with temperature adjusting and exhaust-gas treatment function,Including shell,Treatment box and reaction chamber are provided with the shell,Water tank and processing mechanism are provided with the treatment box,Production tower and fixed block are provided with the reaction chamber,The production tower is provided with temperature control mechanism,Temperature measuring mechanism is provided with the fixed block,This has the preform production equipment of temperature adjusting and exhaust-gas treatment function,Pass through the cooperation of temperature measuring mechanism and temperature control mechanism,The temperature that tower can be produced to preform is monitored in real time,Preform production tower is avoided to be damaged because temperature is too high,Extend the service life of existing preform production equipment,Reduce cost of upkeep,Moreover,Pass through processing mechanism,Processing can be collected to the reacting gas and silica dioxide granule remained in preform manufacturing process,Reduce environmental pollution.
Description
Technical field
It is more particularly to a kind of that there is temperature adjusting and exhaust-gas treatment work(the present invention relates to preform production equipment field
The preform production equipment of energy.
Background technology
Preform is the core starting materials for manufacturing quartzy series fibre, and prefabricated rods are general a diameter of several millimeters to tens
Millimeter, the internal structure of optical fiber are formed in prefabricated rods, and the making of prefabricated rods is most important part in optical fiber fabrication technology,
Since phase late 1970s since large-scale production optical fiber, research and perfect improvement to preform manufacturing technology are just
Always it was not interrupted.
But existing preform production equipment can not produce tower to preform carries out temperature adjustment, make optical fiber
Prefabricated rods production tower easily damages because temperature is too high, reduces the service life of existing preform production equipment,
Existing preform production equipment practicality is reduced, moreover, existing preform production equipment can not be right
The reacting gas and silica dioxide granule remained in preform manufacturing process is collected processing, causes than more serious ring
Pollute in border.
The content of the invention
The technical problem to be solved in the present invention is：For overcome the deficiencies in the prior art, there is provided one kind has temperature adjusting
With the preform production equipment of exhaust-gas treatment function.
The technical solution adopted for the present invention to solve the technical problems is：One kind has temperature adjusting and exhaust-gas treatment function
Preform production equipment, including shell, is provided with treatment box and reaction chamber, the treatment box and reaction chamber in the shell
The both sides being separately positioned in shell, the treatment box is interior to be provided with water tank and processing mechanism, water tank and the processing mechanism difference
The top and bottom being arranged in treatment box, the reaction chamber is interior to be provided with production tower and fixed block, and the production tower is shaped as
Cylinder, the fixed block are fixed on the side of the remote treatment box in reaction chamber, and the production tower is arranged in reaction chamber
Close to the side for the treatment of box, the production tower is provided with temperature control mechanism, and temperature measuring mechanism is provided with the fixed block；
The temperature measuring mechanism includes adjustment unit and moving block, and the governor motion is connected with moving block, described turn
The side of remote production tower in one end and fixed block of the remote production tower of motion block is hinged, and is provided with the moving block mobile single
Member, thermometer and two protection locations, the mobile unit are connected with thermometer, and two protection locations are arranged at rotation
On one end of the close production tower of block；
The temperature control mechanism includes water pump, cooling tube, communicating pipe, economizer bank and breather pipe, and the is provided with the cooling tube
One valve and the second valve, are provided with the 3rd valve and the 4th valve in the economizer bank, the both ends of the water pump respectively with cooling
One end of pipe is connected with the top of breather pipe, and the other end of the cooling tube is connected by the first valve with the top of communicating pipe,
The bottom of the communicating pipe connects with one end of economizer bank, the bottom that the other end of the economizer bank passes through the 4th valve and breather pipe
End connection, axis spiral of the cooling tube along production tower is upward, axis downward spiral of the economizer bank along production tower,
The middle-end of the cooling tube is connected by the second valve with the middle-end of communicating pipe, the middle-end of the economizer bank by the 3rd valve with
The middle-end connection of breather pipe.
The processing mechanism includes blast pipe, water inlet pipe, stirring pool, the second motor, escape pipe and outlet pipe, the stirring
Absorptive unit is provided with pond, second motor is connected with absorptive unit, and the stirring pool is arranged on the bottom in treatment box
Portion, the both ends of the blast pipe connect with the top and absorptive unit for producing tower respectively, the both ends of the water inlet pipe respectively with water
Case connects with agitator tank, and the escape pipe and outlet pipe are separately positioned on the side of the remote production tower of agitator tank, the outlet
Pipe is arranged on the top of agitator tank, and the outlet pipe is arranged on the bottom of agitator tank, the both ends of the escape pipe respectively with
The ft connection of agitator tank and shell, the both ends of the outlet pipe respectively with agitator tank and the ft connection of shell, the water inlet
Control valve is equipped with pipe, escape pipe and outlet pipe.
Preferably, in order to adjust the angle of moving block, the adjustment unit includes air pump, cylinder and piston, the gas
Bottom in the bottom and fixed block of cylinder is hinged, and the air pump connects with cylinder, and one end of the piston is arranged in cylinder, institute
The bottom of the other end and moving block of stating piston is hinged.
Preferably, in order to realize the stretching of thermometer and withdrawal, the mobile unit includes the first motor, gear and tooth
Bar, first motor are connected with gear drive, and the wheel and rack engagement, the rack is fixedly connected with thermometer.
Preferably, in order to strengthen waste gas absorption effect, the absorptive unit includes agitating shaft, air jet pipe and two slurries
Leaf, second motor are connected with agitating shaft, and two paddles are separately positioned on the both sides of agitating shaft, and the air jet pipe is set
In the lower section of paddle, the air jet pipe connects with blast pipe.
Preferably, in order to strengthen waste gas absorption effect, the paddle is provided with some through holes.
Preferably, in order to strengthen exhaust-gas treatment effect, the air jet pipe is provided with some shower nozzles.
Preferably, in order to extend the service life of the first motor and the second motor, first motor and the second motor
It is servomotor.
Preferably, in order to strengthen heat-transfer effect, the cooling tube, communicating pipe, economizer bank and breather pipe are copper pipe.
Preferably, in order to improve temperature measurement accuracy, the temperature is calculated as infrared thermometer.
Preferably, in order to be played a protective role to thermometer, extend the service life of thermometer, the protection location bag
Groove, spring and baffle plate are included, the groove is arranged on moving block, and the spring is arranged in groove, one end of the spring
Be fixedly connected with the bottom in groove, the other end of the spring is fixedly connected with the middle-end of baffle plate, the bottom of the baffle plate with
Moving block is hinged.
The invention has the advantages that preform production equipment that should be with temperature adjusting and exhaust-gas treatment function,
By the cooperation of temperature measuring mechanism and temperature control mechanism, the temperature that tower can be produced to preform is monitored in real time, avoids light
Fine prefabricated rods production tower damages because temperature is too high, extends the service life of existing preform production equipment, drops
Low cost of upkeep, moreover, by processing mechanism, can to the reacting gas that is remained in preform manufacturing process and
Silica dioxide granule is collected processing, reduces environmental pollution.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the preform production equipment with temperature adjusting and exhaust-gas treatment function of the present invention
Figure；
Fig. 2 is the temperature measuring mechanism of the preform production equipment with temperature adjusting and exhaust-gas treatment function of the present invention
Structural representation；
Fig. 3 is the protection location of the preform production equipment with temperature adjusting and exhaust-gas treatment function of the present invention
Structural representation；
Fig. 4 is the temperature control mechanism of the preform production equipment with temperature adjusting and exhaust-gas treatment function of the present invention
Attachment structure schematic diagram with producing tower；
Fig. 5 is the processing mechanism of the preform production equipment with temperature adjusting and exhaust-gas treatment function of the present invention
Structural representation；
In figure：1. shell, 2. treatment boxes, 3. reaction chambers, 4. production towers, 5. water tanks, 6. fixed blocks, 7. air pumps, 8. cylinders,
9. piston, 10. moving blocks, 11. first motors, 12. gears, 13. racks, 14. thermometers, 15. grooves, 16. springs, 17. gears
Plate, 18. water pumps, 19. cooling tubes, 20. communicating pipes, 21. economizer banks, 22. breather pipes, 23. first valves, 24. second valves,
25. the 3rd valve, 26. the 4th valves, 27. blast pipes, 28. water inlet pipes, 29. stirring pools, 30. second motors, 31. agitating shafts,
32. paddle, 33. through holes, 34. air jet pipes, 35. shower nozzles, 36. escape pipes, 37. outlet pipes.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
As Figure 1-5, a kind of preform production equipment with temperature adjusting and exhaust-gas treatment function, including it is outer
Shell 1, the shell 1 is interior to be provided with treatment box 2 and reaction chamber 3, and the treatment box 2 and reaction chamber 3 are separately positioned on two in shell 1
Side, the treatment box 2 is interior to be provided with water tank 5 and processing mechanism, and the water tank 5 and processing mechanism are separately positioned in treatment box 2
Top and bottom, the reaction chamber 3 is interior to be provided with production tower 4 and fixed block 6, and the cylinder that is shaped as producing tower 4 is described solid
Determine the side for the remote treatment box 2 that block 6 is fixed in reaction chamber 3, the production tower 4 is arranged on the close processing in reaction chamber 3
The side of case 2, the production tower 4 are provided with temperature control mechanism, temperature measuring mechanism are provided with the fixed block 6；
The temperature measuring mechanism includes adjustment unit and moving block 10, and the governor motion is connected with moving block 10, institute
The one end and the side of the remote production tower 4 in fixed block 6 for stating the remote production tower 4 of moving block 10 are hinged, the moving block 10
Interior mobile unit, thermometer 14 and two protection locations, the mobile unit of being provided with is connected with thermometer 14, two protections
Unit is arranged on one end of close production tower 4 of moving block 10；
The temperature control mechanism includes water pump 18, cooling tube 19, communicating pipe 20, economizer bank 21 and breather pipe 22, the cooling
The first valve 23 and the second valve 24 are provided with pipe 19, the 3rd valve 25 and the 4th valve 26, institute are provided with the economizer bank 21
The both ends for stating water pump 18 connect with one end of cooling tube 19 and the top of breather pipe 22 respectively, and the other end of the cooling tube 19 leads to
Cross the first valve 23 to connect with the top of communicating pipe 20, the bottom of the communicating pipe 20 connects with one end of economizer bank 21, described
The other end of economizer bank 21 is connected by the 4th valve 26 with the bottom of breather pipe 22, and the cooling tube 19 is along production tower 4
Axis spiral is upward, and axis downward spiral of the economizer bank 21 along production tower 4, the middle-end of the cooling tube 19 passes through second
Valve 24 is connected with the middle-end of communicating pipe 20, and the middle-end of the economizer bank 21 is connected by the middle-end of the 3rd valve 25 and breather pipe 22
It is logical.
The processing mechanism includes blast pipe 27, water inlet pipe 28, stirring pool 29, the second motor 30, escape pipe 36 and water outlet
Pipe 37, the stirring pool 29 is interior to be provided with absorptive unit, and second motor 30 is connected with absorptive unit, the stirring pool 29
The bottom being arranged in treatment box 2, the both ends of the blast pipe 27 connect with the top and absorptive unit for producing tower 4 respectively, institute
The both ends for stating water inlet pipe 28 connect with water tank 5 and agitator tank respectively, and the escape pipe 36 and outlet pipe 37 are separately positioned on stirring
The side of the remote production tower 4 of case, the escape pipe 36 are arranged on the top of agitator tank, and the outlet pipe 37 is arranged on stirring
On the bottom of case, the both ends of the escape pipe 36 respectively with agitator tank and the ft connection of shell 1, the both ends of the outlet pipe 37
Respectively with agitator tank and the ft connection of shell 1, control valve is equipped with the water inlet pipe 28, escape pipe 36 and outlet pipe 37.
Preferably, in order to adjust the angle of moving block 10, the adjustment unit includes air pump 7, cylinder 8 and piston 9, institute
The bottom and the bottom in fixed block 6 for stating cylinder 8 are hinged, and the air pump 7 connects with cylinder 8, and one end of the piston 9 is arranged on
In cylinder 8, the bottom of the other end and moving block 10 of the piston 9 is hinged.
Preferably, in order to realize the stretching of thermometer 14 and withdrawal, the mobile unit includes the first motor 11, gear
12 and rack 13, first motor 11 be connected with gear 12, the gear 12 engages with rack 13, the rack 13 with
Thermometer 14 is fixedly connected.First motor 11 by gear 12 drive rack 13 move, so as to realize the stretching of thermometer 14 and
Withdraw.
Preferably, in order to strengthen waste gas absorption effect, the absorptive unit includes agitating shaft 31, air jet pipe 34 and two
Paddle 32, second motor 30 are connected with agitating shaft 31, and two paddles 32 are separately positioned on the both sides of agitating shaft 31, institute
The lower section that air jet pipe 34 is arranged on paddle 32 is stated, the air jet pipe 34 connects with blast pipe 27.Second motor 30 passes through agitating shaft
31 two paddles 32 of driving rotate, so as to strengthen waste gas absorption effect.
Preferably, in order to strengthen waste gas absorption effect, the paddle 32 is provided with some through holes 33.Paddle 32 is provided with
Some through holes 33 can make the water of the both sides of paddle 32 that convection current occur, so as to strengthen waste gas absorption effect.
Preferably, in order to strengthen exhaust-gas treatment effect, the air jet pipe 34 is provided with some shower nozzles 35.On air jet pipe 34
Provided with some shower nozzles 35, number of bubbles can be increased, so as to increase the contact area of waste gas and water, enhance exhaust-gas treatment effect
Fruit.
Preferably, in order to extend the service life of the first motor 11 and the second motor 30, first motor 11 and
Two motors 30 are servomotor.
Preferably, in order to strengthen heat-transfer effect, the cooling tube 19, communicating pipe 20, economizer bank 21 and breather pipe 22 are equal
For copper pipe.
Preferably, in order to improve temperature measurement accuracy, the thermometer 14 is infrared thermometer.
Preferably, in order to be played a protective role to thermometer 14, extend the service life of thermometer 14, the protection is single
Member includes groove 15, spring 16 and baffle plate 17, and the groove 15 is arranged on moving block 10, and the spring 16 is arranged on groove 15
Interior, one end of the spring 16 is fixedly connected with the bottom in groove 15, the other end of the spring 16 and the middle-end of baffle plate 17
It is fixedly connected, the bottom of the baffle plate 17 and moving block 10 are be hinged.
In order to extend the service life of existing preform production equipment, should have temperature adjusting and exhaust-gas treatment
The preform production equipment of function, by the cooperation of temperature measuring mechanism and temperature control mechanism, tower can be produced to preform
Temperature monitored in real time, avoid preform production tower damaged because temperature is too high, extend existing predispersed fiber
The service life of rod production equipment processed.Temperature measuring mechanism is worked first, and adjustment unit adjusts the angle of moving block 10, and mobile unit is driven
Dynamic temperature meter 14 stretches out, and thermometer 14 is monitored the temperature of preform production tower in real time, and then temperature control mechanism works, water pump
18 driving coolants flow in cooling tube 19, communicating pipe 20, economizer bank 21 and breather pipe 22, on preform production tower
High temperature position cooling, coolant is heated up, when flowing through economizer bank 21, to participate in reaction gas preheat, make coolant
Cooling, saves cost, and by the cooperation of the first valve 23, the second valve 24, the 3rd valve 25 and the 4th valve 26, can
Specific aim cooling is carried out with the concrete position for realizing higher to temperature on preform production tower, so as to be given birth to preform
The temperature of production tower is monitored in real time, is avoided preform production tower from being damaged because temperature is too high, is extended existing light
The service life of fine prefabricated rods production equipment.This has the preform production equipment of temperature adjusting and exhaust-gas treatment function,
By the cooperation of temperature measuring mechanism and temperature control mechanism, the temperature that tower can be produced to preform is monitored in real time, avoids light
Fine prefabricated rods production tower damages because temperature is too high, extends the service life of existing preform production equipment, drops
Low cost of upkeep.
In order to reduce environmental pollution, should pass through with the preform production equipment of temperature adjusting and exhaust-gas treatment function
Processing mechanism, can be collected and tentatively to the reacting gas and silica dioxide granule remained in preform manufacturing process
Processing, reduce environmental pollution.The driving absorptive unit work of second motor 30 first, is tentatively inhaled to the waste gas in blast pipe 27
Receive, so as to which the reacting gas remained in waste gas and silica dioxide granule are collected into processing, then treated gas leads to
Cross escape pipe 36 to discharge, discharged dissolved with the reacting gas and the waste liquid of silica dioxide granule remained in waste gas by outlet pipe 37,
So as to be collected processing to the reacting gas and silica dioxide granule that are remained in preform manufacturing process, it is dirty to reduce environment
Dye.This has the preform production equipment of temperature adjusting and exhaust-gas treatment function, can be to predispersed fiber by processing mechanism
The reacting gas and silica dioxide granule remained in rod manufacturing process processed is collected processing, reduces environmental pollution.
Compared with prior art, there should be the preform production equipment of temperature adjusting and exhaust-gas treatment function, pass through
The cooperation of temperature measuring mechanism and temperature control mechanism, the temperature that tower can be produced to preform are monitored in real time, avoid predispersed fiber
Rod production tower processed damages because temperature is too high, extends the service life of existing preform production equipment, reduces
Cost of upkeep, moreover, can be to the reacting gas and dioxy that are remained in preform manufacturing process by processing mechanism
Silicon carbide particle is collected processing, reduces environmental pollution.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (10)
1. a kind of preform production equipment with temperature adjusting and exhaust-gas treatment function, it is characterised in that including shell
(1) treatment box (2) and reaction chamber (3), are provided with the shell (1), the treatment box (2) and reaction chamber (3) are separately positioned on
Both sides in shell (1), the treatment box (2) is interior to be provided with water tank (5) and processing mechanism, the water tank (5) and processing mechanism point
The top and bottom not being arranged in treatment box (2), interior be provided with of the reaction chamber (3) produces tower (4) and fixed block (6), described
Production tower (4) is shaped as cylinder, and the fixed block (6) is fixed on the side of the remote treatment box (2) in reaction chamber (3),
The production tower (4) is arranged on the side of the close treatment box (2) in reaction chamber (3), and the production tower (4) is provided with temperature controlling machine
Structure, the fixed block (6) is interior to be provided with temperature measuring mechanism；
The temperature measuring mechanism includes adjustment unit and moving block (10), and the governor motion is connected with moving block (10), institute
The one end and the side of the remote production tower (4) in fixed block (6) for stating the remote production tower (4) of moving block (10) are hinged, described
Mobile unit, thermometer (14) and two protection locations are provided with moving block (10), the mobile unit passes with thermometer (14)
Dynamic connection, two protection locations are arranged on one end of close production tower (4) of moving block (10)；
The temperature control mechanism includes water pump (18), cooling tube (19), communicating pipe (20), economizer bank (21) and breather pipe (22), institute
State and the first valve (23) and the second valve (24) are provided with cooling tube (19), the 3rd valve (25) is provided with the economizer bank (21)
With the 4th valve (26), the both ends of the water pump (18) connect with one end of cooling tube (19) and the top of breather pipe (22) respectively
Logical, the other end of the cooling tube (19) is connected by the first valve (23) with the top of communicating pipe (20), the communicating pipe
(20) bottom connects with the one end of economizer bank (21), and the other end of the economizer bank (21) passes through the 4th valve (26) and ventilation
Manage (22) bottom connection, the cooling tube (19) along production tower (4) axis spiral it is upward, the economizer bank (21) along
The axis downward spiral of tower (4) is produced, the middle-end of the cooling tube (19) passes through in the second valve (24) and communicating pipe (20)
End connection, the middle-end of the economizer bank (21) are connected by the 3rd valve (25) with the middle-end of breather pipe (22).
The processing mechanism includes blast pipe (27), water inlet pipe (28), stirring pool (29), the second motor (30), escape pipe (36)
With outlet pipe (37), the stirring pool (29) is interior to be provided with absorptive unit, and second motor (30) is connected with absorptive unit,
The stirring pool (29) is arranged on the bottom in treatment box (2), the both ends of the blast pipe (27) top with production tower (4) respectively
End connects with absorptive unit, and the both ends of the water inlet pipe (28) connect with water tank (5) and agitator tank respectively, the escape pipe (36)
The side of the remote production tower (4) of agitator tank is separately positioned on outlet pipe (37), the escape pipe (36) is arranged on agitator tank
Top on, the outlet pipe (37) is arranged on the bottom of agitator tank, the both ends of the escape pipe (36) respectively with agitator tank
It is described respectively with agitator tank and the ft connection of shell (1) with the ft connection of shell (1), the both ends of the outlet pipe (37)
Control valve is equipped with water inlet pipe (28), escape pipe (36) and outlet pipe (37).
2. the preform production equipment with temperature adjusting and exhaust-gas treatment function as claimed in claim 1, its feature
It is, the adjustment unit includes air pump (7), cylinder (8) and piston (9), and the bottom of the cylinder (8) and fixed block (6) are interior
Bottom be hinged, the air pump (7) is connected with cylinder (8), and one end of the piston (9) is arranged in cylinder (8), the piston
(9) the other end and the bottom of moving block (10) are hinged.
3. the preform production equipment with temperature adjusting and exhaust-gas treatment function as claimed in claim 2, its feature
It is, the mobile unit includes the first motor (11), gear (12) and rack (13), first motor (11) and gear
(12) it is connected, the gear (12) is engaged with rack (13), and the rack (13) is fixedly connected with thermometer (14).
4. the preform production equipment with temperature adjusting and exhaust-gas treatment function as claimed in claim 1, its feature
It is, the absorptive unit includes agitating shaft (31), air jet pipe (34) and two paddles (32), and second motor (30) is with stirring
Axle (31) drive connection is mixed, two paddles (32) are separately positioned on the both sides of agitating shaft (31), and the air jet pipe (34) is arranged on
The lower section of paddle (32), the air jet pipe (34) connect with blast pipe (27).
5. the preform production equipment with temperature adjusting and exhaust-gas treatment function as claimed in claim 4, its feature
It is, the paddle (32) is provided with some through holes (33).
6. the preform production equipment with temperature adjusting and exhaust-gas treatment function as claimed in claim 4, its feature
It is, the air jet pipe (34) is provided with some shower nozzles (35).
7. the preform production equipment with temperature adjusting and exhaust-gas treatment function as claimed in claim 4, its feature
It is, first motor (11) and the second motor (30) are servomotor.
8. the preform production equipment with temperature adjusting and exhaust-gas treatment function as claimed in claim 1, its feature
It is, the cooling tube (19), communicating pipe (20), economizer bank (21) and breather pipe (22) are copper pipe.
9. the preform production equipment with temperature adjusting and exhaust-gas treatment function as claimed in claim 1, its feature
It is, the thermometer (14) is infrared thermometer.
10. the preform production equipment with temperature adjusting and exhaust-gas treatment function as claimed in claim 1, its feature
It is, the protection location includes groove (15), spring (16) and baffle plate (17), and the groove (15) is arranged on moving block (10)
On, the spring (16) is arranged in groove (15), and one end of the spring (16) is fixedly connected with the bottom in groove (15),
The other end of the spring (16) is fixedly connected with the middle-end of baffle plate (17), and bottom and the moving block (10) of the baffle plate (17) are cut with scissors
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710966234.5A CN107540204A (en) | 2017-10-18 | 2017-10-18 | A kind of preform production equipment with temperature adjusting and exhaust-gas treatment function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710966234.5A CN107540204A (en) | 2017-10-18 | 2017-10-18 | A kind of preform production equipment with temperature adjusting and exhaust-gas treatment function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107540204A true CN107540204A (en) | 2018-01-05 |
Family
ID=60967983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710966234.5A Withdrawn CN107540204A (en) | 2017-10-18 | 2017-10-18 | A kind of preform production equipment with temperature adjusting and exhaust-gas treatment function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107540204A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111138078A (en) * | 2018-11-06 | 2020-05-12 | 中天科技精密材料有限公司 | Deposition apparatus and deposition system |
| CN111974127A (en) * | 2020-08-22 | 2020-11-24 | 薛婷 | High-temperature denitration and dust removal device and process for cement kiln flue gas |
| CN112299704A (en) * | 2020-11-13 | 2021-02-02 | 中国电子科技集团公司第四十六研究所 | Clamp and clamping method for improving geometric precision of polarization maintaining optical fiber preform |
| US11713272B2 (en) | 2019-03-05 | 2023-08-01 | Corning Incorporated | System and methods for processing an optical fiber preform |
-
2017
- 2017-10-18 CN CN201710966234.5A patent/CN107540204A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111138078A (en) * | 2018-11-06 | 2020-05-12 | 中天科技精密材料有限公司 | Deposition apparatus and deposition system |
| US11713272B2 (en) | 2019-03-05 | 2023-08-01 | Corning Incorporated | System and methods for processing an optical fiber preform |
| CN111974127A (en) * | 2020-08-22 | 2020-11-24 | 薛婷 | High-temperature denitration and dust removal device and process for cement kiln flue gas |
| CN112299704A (en) * | 2020-11-13 | 2021-02-02 | 中国电子科技集团公司第四十六研究所 | Clamp and clamping method for improving geometric precision of polarization maintaining optical fiber preform |
| CN112299704B (en) * | 2020-11-13 | 2023-12-29 | 中国电子科技集团公司第四十六研究所 | Clamp and clamping method for improving geometric accuracy of polarization maintaining optical fiber preform |
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Application publication date: 20180105 |