CN105728391A - Novel ultrasonic cleaner - Google Patents
Novel ultrasonic cleaner Download PDFInfo
- Publication number
- CN105728391A CN105728391A CN201410732488.7A CN201410732488A CN105728391A CN 105728391 A CN105728391 A CN 105728391A CN 201410732488 A CN201410732488 A CN 201410732488A CN 105728391 A CN105728391 A CN 105728391A
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- ultrasonic
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- cleaner
- level switch
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- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatment Of Fiber Materials (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention provides a novel ultrasonic cleaner. The cavity of an ultrasonic rinsing tank of the cleaner is internally provided with a carbon fiber enhanced nylon guide pulley and a guide pulley support. The inner wall of the cavity is coated with a polytetrafluoroethylene coating. The ultrasonic frequency and ultrasonic power of the cleaner are adjustable, and the temperature of an ultrasonic medium is regulated by a low-temperature electric heating pipe. The ultrasonic rinsing tank cavity and the guide pulley are strong acid and strong alkali corrosion resistant, and the cleaner has a plurality of items of alarm securing functions of liquid shortage, overvoltage, overcurrent, and electric leakage. The cleaner is novel in structure, complete in functions, and is suitable to be used for fiber ultrasonic dedusting of different corrosive mediums.
Description
Technical field
The invention belongs to surface clean technical field, be particularly well-suited to the cleaning of fiber surface attachment.
Technical background
Ultrasonic washing unit is to utilize high frequency oscillation principle, utilizes sonification medium being cleaned by surface of the work formation microvesicle impact surface, removes the dirt such as surface and oil contaminant, dust, reach the purpose of cleaning workpiece.
Current ultrasound wave in the surface scrubbing of metal works, applies comparative maturity to the aspect such as micropore cleaning, removes, with ultrasound wave, the small dust that threadiness silk thing surface attaches and there is no successful Application at present.
In carbon fiber production process, fluidized pre-oxidation filament surfaces remaining has fluidization medium granule, and these granules can affect follow-up carbonization technique, it is necessary to manage cleaning.When adopting solvent method textile fiber, in order to effectively eliminate residual solvent in fabric and monomer, it is necessary to strengthening washing, can not effectively remove individually with hot water rinsing at present.In process of textile production, though ultrasonic technology can be adopted to be cleaned, but owing to fibrous web intensity is relatively low, and the performance difference of different fabric is relatively big, thus the parameter requests such as ultrasonic dedusting power, frequency, temperature is also different.
Summary of the invention
The purpose of the present invention cleans fluidized pre-oxidation surface dust and a kind of ultrasonic cleaning machine eliminating the solvent and monomer that remain in precursor spinning process and designing to meet in carbon fiber production process.
This ultrasonic cleaning machine, its architectural feature is ultrasonic waves for cleaning slot cavity body is cuboid, cavity one end is provided with liquid-level switch, cavity bottom utilizes high-strength binding agent four guide wheel brackets of bonding, support is installed directive wheel, two directive wheel axle center, outside exceed cavity, two directive wheels in inner side are dipped in ultrasonic medium, directive wheel axle center and liquid-level switch are in same level, cavity bottom side is provided with inlet, opposite side is provided with overfall, overfall height is slightly above liquid-level switch, cavity outer lower portion installs ultrasonic transducer, low temp. electric heat pipe is installed at interval.When the present invention works, bottom liquid inlet mouth passes into ultrasonic waves for cleaning medium, and supernatant cleaning dirt discharges cavity by top overfall, it is ensured that sonification medium is clean.
This ultrasonic cleaning machine, its ultrasonic cleaner cavity inner wall is coated with polytetrafluorethylecoatings coatings, and polytetrafluorethylecoatings coatings thickness is 0.1mm to 2mm.This coating has completely cut off contacting of ultrasonic medium and rinse bath stainless steel base, thus the corrosion of multiple ultrasonic medium can be born.
This ultrasonic cleaning machine, the directive wheel and the support material that arrange in its rinse bath cavity are carbon fiber reinforced nylon, wherein carbon fiber content 5-30%, nylon content 95-70%.Carbon fiber increases nylon and has high corrosion resistance and self-lubricating property, reduces frictional resistance, it is ensured that injury-free in fiber cleaning process.
This ultrasonic cleaning machine, the liquid-level switch arranged in its rinse bath cavity, for closing corrosion resistant type, can bear medium corrosion, when liquid level is lower than setting value, automatically cut off ultrasonic power and heating power supply.
This ultrasonic cleaning machine, its ultrasonic cleaner outer lower portion is provided with the electric heating system of temperature adjustable.When being cleaned, this system can provide ultrasonic waves for cleaning medium indoor temp to the accurate temperature regulation within the scope of 100 DEG C.
Accompanying drawing explanation
Fig. 1 is cross-sectional view of the present invention.
In figure: 1,3 is fiber, 2 is directive wheel, and 4 is overfall, and 5 is shell, and 6 is support, and 7 is ultrasonic transducer, and 8 is electrothermal tube, and 9 is liquid-level switch, and 10 is inlet.
Detailed description of the invention
Embodiment 1:
Utilize corrosion resistant plate processing shell and ultrasonic cleaner, rinse bath inner chamber effective dimensions 1000mm × 200mm × 200mm, ultrasonic cleaner cavity inner surface spraying polytetrafluoroethyllining lining 0.5mm, utilize carbon fiber reinforced nylon injection mo(u)lding directive wheel and support, utilize high strength at high temperature corrosion-resistant binding agent to be strongly adhered on inner chamber base plate by support.
Installing ultrasonic transducer in ultrasonic cleaner bottom outside, ultrasonic frequency 10-100kHz is adjustable, and ultrasonic power 150-1500 watt is adjustable, installs low temperature electric heating tube, general power 0-2000 watt of continuously adjustabe between ultrasonic transducer.
In ultrasonic waves for cleaning slot cavity body, from bottom end face 100mm place, liquid-level switch, connection ultrasound wave and electric heating control loop are installed.When liquid level is lower than 100 millimeters, automatically cuts off ultrasound wave and electric heating control power supply, and send sound and light alarm.
Installing inlet pipeline and overfall pipeline, bottom is entered, and top goes out, and surface floating dust or dirt are discharged by overfall, it is ensured that the cleaning of ultrasonic cleaner.
Ultrasonic medium adopts high purity water, water temperature 80 DEG C, ultrasonic frequency 20KHz, ultrasonic power 1300 watts, and this equipment is used for the residual solvent cleaning in polyacrylonitrile fibril.Before using this equipment, cleaning with the pure water of same equitemperature, residual solvent amount 200PPM, after using the present invention, the residual solvent amount in polyacrylonitrile fibril is down to below 20PPM.
Embodiment 2:
The present invention is manufactured according to the method for embodiment 1, ultrasound wave surface of internal cavity spraying polytetrafluoroethyllining lining 1.5mm, sonification medium adopts nitric acid, temperature 40 DEG C, ultrasonic frequency 90KHz, ultrasonic power 500 watts, is used for cleaning the tiny dust of polyacrylonitrile precursor fluidized pre-oxidation rear surface by this equipment.Before using, polyacrylonitrile fibril remained on surface dust 0.1%, after using the present invention, examine under a microscope, do not find surface dust residual.
Claims (3)
1. this ultrasonic cleaning machine, its architectural feature is ultrasonic waves for cleaning slot cavity body is cuboid, cavity one end is provided with liquid-level switch, cavity bottom utilizes high-strength high-temperature agglomerant four guide wheel brackets of bonding, support is installed directive wheel, two directive wheel axle center, outside exceed cavity, two directive wheels in inner side are dipped in sonification medium, directive wheel axle center and liquid-level switch are in same level, cavity bottom side is provided with inlet, opposite side is provided with overfall, overfall height is slightly above liquid-level switch, ultrasonic cleaner outer lower portion installs ultrasonic transducer, low temp. electric heat pipe is installed at interval.
2. the ultrasonic cleaning machine according to claims 1, it is characterised in that described cavity inner wall is coated with polytetrafluorethylecoatings coatings, and polytetrafluorethylecoatings coatings thickness is 0.1mm to 2mm.
3. the ultrasonic cleaning machine according to claims 1, it is characterised in that the liquid-level switch arranged in its cavity, for closing corrosion resistant type, when liquid level is lower than setting value, automatically cuts off ultrasonic power and heating power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410732488.7A CN105728391A (en) | 2014-12-07 | 2014-12-07 | Novel ultrasonic cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410732488.7A CN105728391A (en) | 2014-12-07 | 2014-12-07 | Novel ultrasonic cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105728391A true CN105728391A (en) | 2016-07-06 |
Family
ID=56237248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410732488.7A Pending CN105728391A (en) | 2014-12-07 | 2014-12-07 | Novel ultrasonic cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105728391A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301158A (en) * | 2018-01-23 | 2018-07-20 | 上海森浩印染机械有限公司 | The corrosion-resistant steaming case of sound wave sludge proof Teflon lining |
| CN111804664A (en) * | 2020-07-22 | 2020-10-23 | 万津实业(赤壁)有限公司 | Method for cleaning glass element |
-
2014
- 2014-12-07 CN CN201410732488.7A patent/CN105728391A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301158A (en) * | 2018-01-23 | 2018-07-20 | 上海森浩印染机械有限公司 | The corrosion-resistant steaming case of sound wave sludge proof Teflon lining |
| CN111804664A (en) * | 2020-07-22 | 2020-10-23 | 万津实业(赤壁)有限公司 | Method for cleaning glass element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160706 |
|
| WD01 | Invention patent application deemed withdrawn after publication |