CN108483895B - Thermal compensation device and method for glass wool centrifuge - Google Patents
Thermal compensation device and method for glass wool centrifuge Download PDFInfo
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- CN108483895B CN108483895B CN201810209728.3A CN201810209728A CN108483895B CN 108483895 B CN108483895 B CN 108483895B CN 201810209728 A CN201810209728 A CN 201810209728A CN 108483895 B CN108483895 B CN 108483895B
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- bushing
- thermal compensation
- gas pipeline
- cooling water
- centrifugal
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2205/00—Fibre drawing or extruding details
- C03B2205/60—Optical fibre draw furnaces
- C03B2205/62—Heating means for drawing
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
- Centrifugal Separators (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Abstract
The invention discloses a glass wool centrifuge thermal compensation device, which comprises a high-pressure gas pipeline and a gas pipeline, wherein the upper part of the high-pressure gas pipeline is connected with an airflow cutting device, the inner side of a power frequency heating device is provided with a cooling water tank and an electromagnetic heating coil, the upper part of the power frequency heating device is provided with a mixed combustion chamber, and the lower side of the gas pipeline is connected with a plurality of groups of auxiliary combustors; the invention also discloses a thermal compensation method of the glass wool centrifuge, which comprises the following steps: s1: starting the equipment and acquiring parameters, S2: and (5) performing thermal compensation treatment. The invention can heat or cool the equipment according to the actual condition, and the thermal compensation method of the invention is more scientific and reasonable and has good thermal compensation effect.
Description
The application has the following application numbers: 201610287343X application date is: division application of 2016, 5 months and 3 days
Technical Field
The invention relates to the field of thermal compensation devices, in particular to a thermal compensation device and method for a glass wool centrifuge.
Background
In the production link of glass wool, the centrifugal head is the place where the glass fiber is finally produced, and the centrifugal head is the key point for controlling the quality of the glass fiber. The control of temperature is the key of quality control, and glass filaments with constant thickness can be drawn out only by constant temperature and air pressure and the rotating speed of a centrifugal head. The power supply fluctuates with time and load, which affects the temperature of the liquid glass in the bushing and the spindle speed, and likewise, the composition of the input natural gas and the pressure change cause the air pressure and temperature to change. The variation of these several factors can cause the diameter of the final glass fiber to vary, thereby affecting the quality of the glass fiber.
Disclosure of Invention
The invention aims to provide a thermal compensation device and a thermal compensation method for a glass wool centrifuge, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a cotton centrifuge thermal compensation arrangement of glass, includes high-pressure gas pipeline and gas pipeline, the one end of high-pressure gas pipeline is equipped with the high-pressure gas entry, the upper portion and the air current cutting device of high-pressure gas pipeline are connected, the upper portion of air current cutting device is equipped with power frequency heating device, one side of power frequency heating device is equipped with cooling water inlet and cooling water export respectively, power frequency heating device's inboard is equipped with cooling trough and electromagnetic heating coil, and cooling trough is located electromagnetic heating coil's left side, power frequency heating device's upper portion is equipped with the hybrid combustion chamber, the outside limit of hybrid combustion chamber is equipped with mixed gas entry, the inside of hybrid combustion chamber is equipped with mixed gas cavity, the upper portion of hybrid combustion chamber is equipped with the steel structure baffle, centrifugal motor is installed on the upper portion of steel structure baffle, centrifugal motor's rotor and centrifugal head fixed connection, the centrifugal head is located electromagnetic heating coil's inboard, the middle part of steel structure baffle is run through there is the drainage tube, the bottom intercommunication of funnel and bushing is passed through to the upper end of drainage tube, the lower extreme and the mixed combustion chamber intercommunication of drainage tube, the downside middle part of bushing is equipped with bushing heating electrode, and the downside outer lane of bushing is equipped with condenser tube, the gas pipeline is located between bushing and the steel structure baffle, the downside and the multiunit auxiliary combustion ware of gas pipeline are connected, the middle part and the steel structure baffle of auxiliary combustion ware run through.
Preferably, the side of the bushing is provided with a bushing wall, and the bushing wall form a square box-shaped structure.
Preferably, the high-pressure gas pipeline is a circular ring pipeline.
Preferably, the number of the airflow cutting devices is at least 10, and the airflow cutting devices are uniformly connected to the upper part of the high-pressure gas pipeline.
Preferably, the auxiliary burner is provided with 3 groups, and the lower end of the auxiliary burner is equidistantly arranged on the inner side of the centrifugal head.
Preferably, the bushing is a platinum-rhodium alloy linear loading bushing.
A thermal compensation method of a glass wool centrifuge comprises the following steps:
s1: starting the equipment and acquiring parameters, setting the equipment, and acquiring data of the pressure of the mixed gas, the oxygen content of the mixed gas, the rotating speed of a centrifugal motor, the temperature of liquid glass in a bushing and the surface temperature of a centrifugal head;
s2: the thermal compensation treatment is carried out, wherein through analyzing the collected parameters, when the rotating speed of the centrifugal motor is lower, or the pressure of mixed gas is lower and the oxygen content is lower, the electromagnetic heating coil and the auxiliary burner are controlled to heat the centrifugal head, so that the thermal compensation is increased; when the rotating speed of the centrifugal motor is higher or the pressure of the mixed gas is higher and the oxygen content is higher, cold water is introduced into the cooling water tank through the cooling water inlet for cooling treatment, and the water after heat exchange circulation is discharged through the cooling water outlet to reduce heat compensation for the centrifugal head.
Compared with the prior art, the invention has the beneficial effects that: the glass wool centrifuge thermal compensation device is simple in structure, combustion can be more uniform and the heating effect is better by adding the auxiliary burner, and the heating temperature can be effectively adjusted by adding the power frequency heating device; the invention adopts the platinum-rhodium linear load bushing, can make the bushing more resistant to high temperature, adopts the linear load, can make the invention control convenient, reliable, through adopting the electromagnetic heating, can make the heating more efficient, more homogeneous, through gathering the pressure of the mixed gas, the oxygen content of the mixed gas, the rotational speed of the centrifugal motor, the temperature of the liquid glass in the bushing, and the surface temperature of the centrifugal head, etc. multiple parameters, control the power of the electromagnetic heating heat compensation device at the centrifugal head, achieve the goal of controlling the temperature of the liquid glass in the centrifugal head rationally, the heat compensation method of the invention is more scientific and reasonable, the heat compensation is effectual.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention.
In the figure: 1 high-pressure gas pipeline, 2 high-pressure gas inlet, 3 airflow cutting device, 4 power frequency heating device, 5 cooling water inlet, 6 cooling water outlet, 7 mixed combustion chamber, 8 mixed gas inlet, 9 steel structure partition board, 10 centrifugal motor, 11 draft tube, 12 bushing, 13 bushing wall, 14 bushing heating electrode, 15 cooling water pipe, 16 gas pipeline, 17 auxiliary burner, 18 funnel, 19 mixed gas cavity, 20 cooling water tank, 21 electromagnetic heating coil, 22 centrifugal head.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a cotton centrifuge thermal compensation arrangement of glass, including high-pressure gas pipeline 1 and gas pipeline 16, high-pressure gas pipeline 1 is ring shape pipeline, this kind of structure can more evenly carry out gas transport, can play supplementary effect to even heating, high-pressure gas pipeline 1's one end is equipped with high-pressure gas entry 2, high-pressure gas pipeline 1's upper portion is connected with air current cutting device 3, 3 quantity of air current cutting device are equipped with 10 at least, and evenly connect on 1 upper portion of high-pressure gas pipeline, air current cutting device 3 can regularly spout high-pressure gas, be cut into the required length with the glass silk, the machining precision is higher.
The upper portion of airflow cutting device 3 is equipped with power frequency heating device 4, a side of power frequency heating device 4 is equipped with cooling water inlet 5 and cooling water outlet 6 respectively, power frequency heating device 4's inboard is equipped with cooling trough 20 and electromagnetic heating coil 21, and cooling trough 20 is located electromagnetic heating coil 21's left side, power frequency heating device 4's upper portion is equipped with mixed combustion chamber 7, mixed combustion chamber 7's outside limit is equipped with mixed gas entry 8, mixed combustion chamber 7's inside is equipped with mixed gas cavity 19, mixed combustion chamber 7's upper portion is equipped with steel structure baffle 9, centrifugal motor 10 is installed on the upper portion of steel structure baffle 9, centrifugal motor 10's rotor and centrifugal head 22 fixed connection, centrifugal head 22 is located electromagnetic heating coil 21's inboard.
The middle part of the steel structure partition plate 9 is penetrated with a drainage tube 11, the upper end of the drainage tube 11 is communicated with the bottom of a bushing 12 through a funnel 18, the side of the bushing 12 is provided with a bushing wall 13, the bushing 12 and the bushing wall 13 form a square box-shaped structure, the bushing 12 is a platinum-rhodium alloy linear load bushing, the bushing 12 can heat molten liquid glass to achieve the purpose of thermostatic control, and the lower end of the drainage tube 11 is communicated with a mixed combustion chamber 7.
The downside middle part of bushing 12 is equipped with bushing heating electrode 14, the downside outer lane of bushing 12 is equipped with condenser tube 15, gas pipeline 16 is located between bushing 12 and the steel structure baffle 9, gas pipeline 16's downside is connected with multiunit auxiliary combustion ware 17, auxiliary combustion ware 17's middle part runs through with steel structure baffle 9, auxiliary combustion ware 17 is equipped with 3 groups, and auxiliary combustion ware 17's lower extreme equidistance is installed in the inboard of centrifugal head 22, auxiliary combustion ware 17 can directly give the heating of the glass solution in the centrifugal head, the heating effect is better.
A thermal compensation method of a glass wool centrifuge comprises the following steps:
s1: starting the equipment and acquiring parameters, setting the equipment, and acquiring data of the pressure of the mixed gas, the oxygen content of the mixed gas, the rotating speed of a centrifugal motor, the temperature of liquid glass in a bushing and the surface temperature of a centrifugal head;
s2: the thermal compensation treatment is carried out, wherein through analyzing the collected parameters, when the rotating speed of the centrifugal motor is lower, or the pressure of mixed gas is lower and the oxygen content is lower, the electromagnetic heating coil and the auxiliary burner are controlled to heat the centrifugal head, so that the thermal compensation is increased; when the rotating speed of the centrifugal motor is higher or the pressure of the mixed gas is higher and the oxygen content is higher, cold water is introduced into the cooling water tank through the cooling water inlet for cooling treatment, and the water after heat exchange circulation is discharged through the cooling water outlet to reduce heat compensation for the centrifugal head.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a cotton centrifuge thermal compensation device of glass, includes high-pressure gas pipeline (1) and gas pipeline (16), the one end of high-pressure gas pipeline (1) is equipped with high-pressure gas entry (2), its characterized in that: the high-pressure gas pipeline (1) is a circular ring-shaped pipeline, the upper part of the high-pressure gas pipeline (1) is connected with an airflow cutting device (3), the upper part of the airflow cutting device (3) is provided with a power frequency heating device (4), one side edge of the power frequency heating device (4) is respectively provided with a cooling water inlet (5) and a cooling water outlet (6), the inner side of the power frequency heating device (4) is provided with a cooling water tank (20) and an electromagnetic heating coil (21), and the cooling water tank (20) is positioned on the left side of the electromagnetic heating coil (21); a mixed combustion chamber (7) is arranged at the upper part of the power frequency heating device (4), a mixed gas inlet (8) is arranged at the outer side edge of the mixed combustion chamber (7), and a mixed gas cavity (19) is arranged in the mixed combustion chamber (7); a steel structure partition plate (9) is arranged at the upper part of the mixed combustion chamber (7), a centrifugal motor (10) is installed at the upper part of the steel structure partition plate (9), a rotor of the centrifugal motor (10) is fixedly connected with a centrifugal head (22), the centrifugal head (22) is positioned on the inner side of an electromagnetic heating coil (21), a drainage tube (11) penetrates through the middle part of the steel structure partition plate (9), and the upper end of the drainage tube (11) is communicated with the bottom of a bushing plate (12) through a funnel (18); the lower extreme and the mixed combustion chamber (7) intercommunication of drainage tube (11), the downside middle part of bushing (12) is equipped with bushing heating electrode (14), and the downside outer lane of bushing (12) is equipped with condenser tube (15), gas pipeline (16) are located between bushing (12) and steel structure baffle (9), gas pipeline (16)
The lower side of be connected with multiunit auxiliary burner (17), the middle part and the steel structure baffle (9) of auxiliary burner (17) run through, auxiliary burner (17) are equipped with 3 groups, and the inboard at centrifugal head (22) is installed to the lower extreme equidistance of auxiliary burner (17).
2. The glass wool centrifuge thermal compensation device of claim 1, wherein: the number of the airflow cutting devices (3) is at least 10, and the airflow cutting devices are uniformly connected to the upper part of the high-pressure gas pipeline (1).
3. The glass wool centrifuge thermal compensation device of claim 1 or 2, wherein: the bushing (12) is a platinum rhodium alloy linear load bushing.
4. The glass wool centrifuge thermal compensation device of claim 3, wherein: the side edge of the bushing (12) is provided with a bushing wall (13), and the bushing (12) and the bushing wall (13) form a square box-shaped structure.
5. The thermal compensation method of the thermal compensation device of the glass wool centrifuge, which is based on the claim 1, is characterized by comprising the following steps:
s1: starting the equipment and acquiring parameters, setting the equipment, and acquiring data of the pressure of the mixed gas, the oxygen content of the mixed gas, the rotating speed of a centrifugal motor, the temperature of liquid glass in a bushing and the surface temperature of a centrifugal head;
s2: the thermal compensation treatment is carried out, wherein through analyzing the collected parameters, when the rotating speed of the centrifugal motor is lower, or the pressure of mixed gas is lower and the oxygen content is lower, the electromagnetic heating coil and the auxiliary burner are controlled to heat the centrifugal head, so that the thermal compensation is increased; when the rotating speed of the centrifugal motor is higher or the pressure of the mixed gas is higher and the oxygen content is higher, cold water is introduced into the cooling water tank through the cooling water inlet for cooling treatment, and the water after heat exchange circulation is discharged through the cooling water outlet to reduce heat compensation for the centrifugal head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810209728.3A CN108483895B (en) | 2016-05-03 | 2016-05-03 | Thermal compensation device and method for glass wool centrifuge |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810209728.3A CN108483895B (en) | 2016-05-03 | 2016-05-03 | Thermal compensation device and method for glass wool centrifuge |
| CN201610287343.XA CN105819681B (en) | 2016-05-03 | 2016-05-03 | A kind of mineral wool centrifuge thermal compensation device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610287343.XA Division CN105819681B (en) | 2016-05-03 | 2016-05-03 | A kind of mineral wool centrifuge thermal compensation device |
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| Publication Number | Publication Date |
|---|---|
| CN108483895A CN108483895A (en) | 2018-09-04 |
| CN108483895B true CN108483895B (en) | 2021-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810209728.3A Active CN108483895B (en) | 2016-05-03 | 2016-05-03 | Thermal compensation device and method for glass wool centrifuge |
| CN201610287343.XA Active CN105819681B (en) | 2016-05-03 | 2016-05-03 | A kind of mineral wool centrifuge thermal compensation device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201610287343.XA Active CN105819681B (en) | 2016-05-03 | 2016-05-03 | A kind of mineral wool centrifuge thermal compensation device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111111938A (en) * | 2019-11-25 | 2020-05-08 | 江苏丁氏机械有限公司 | Centrifugal separator oxygen-isolating protection system based on internet of things technology |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3304164A (en) * | 1963-02-27 | 1967-02-14 | Saint Gobain | Apparatus for producing fine glass fibers |
| CN2220469Y (en) * | 1995-03-30 | 1996-02-21 | 魏清 | Centrifugal glass wool making machine |
| CN2285292Y (en) * | 1997-03-04 | 1998-07-01 | 费贵祥 | Circular-heating cooling device for ultrathin glass wool centrifuger |
| CN2325382Y (en) * | 1998-05-14 | 1999-06-23 | 崔恩合 | Device for producing glass wool |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202915766U (en) * | 2012-10-30 | 2013-05-01 | 中国石油集团渤海石油装备制造有限公司 | Thermal compensating device of wound-pipe heat exchanger center cylinder |
| AU2013357395B2 (en) * | 2012-12-12 | 2018-02-15 | Société des Produits Nestlé S.A. | Beverage production device using centrifugation for extracting a liquid comprising heat loss compensating means |
| CN205575934U (en) * | 2016-05-03 | 2016-09-14 | 湖北嘉辐达节能科技有限公司 | Hot compensation arrangement of cotton centrifuge of glass |
-
2016
- 2016-05-03 CN CN201810209728.3A patent/CN108483895B/en active Active
- 2016-05-03 CN CN201610287343.XA patent/CN105819681B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3304164A (en) * | 1963-02-27 | 1967-02-14 | Saint Gobain | Apparatus for producing fine glass fibers |
| CN2220469Y (en) * | 1995-03-30 | 1996-02-21 | 魏清 | Centrifugal glass wool making machine |
| CN2285292Y (en) * | 1997-03-04 | 1998-07-01 | 费贵祥 | Circular-heating cooling device for ultrathin glass wool centrifuger |
| CN2325382Y (en) * | 1998-05-14 | 1999-06-23 | 崔恩合 | Device for producing glass wool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105819681A (en) | 2016-08-03 |
| CN108483895A (en) | 2018-09-04 |
| CN105819681B (en) | 2018-04-03 |
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Address after: 441000 No. 6 Fukang East Road, Shenzhen Industrial Park, Xiangyang High-tech Zone, Hubei Province Applicant after: Hubei Jiafuda Energy Saving Technology Co.,Ltd. Address before: 441000 Shenzhen Industrial Park, No. 6 Fukang East Road, Xiangyang High-tech Zone, Hubei Province Applicant before: HUBEI JIAFUDA ENERGY SAVING TECHNOLOGY Co.,Ltd. |
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Denomination of invention: Thermal compensation device and method for glass wool centrifuge Effective date of registration: 20221011 Granted publication date: 20210713 Pledgee: Bank of China Limited Xiangyang Branch Pledgor: Hubei Jiafuda Energy Saving Technology Co.,Ltd. Registration number: Y2022980017970 |